Show window structure

Abstract

The utility model relates to a show window structure which comprises tempered laminated glass, first cushion blocks, angle iron, a steel plate, a square pipe, a bottom embedded plate, a cement mortar layer, a show window inner paving layer, a show window outer floor and a first stainless steel inverted-L-shaped plate, an upper transverse plate of the first stainless steel inverted-L-shaped plate is arranged on the inner side of the tempered laminated glass in a spaced mode, and the upper transverse plate is provided with a downward folded edge parallel to the inner side of the tempered laminated glass; the lower end of a vertical plate of the second stainless steel inverted-L-shaped plate is provided with a folded edge which is tightly attached to the show window outer floor, and an upper transverse plate of the second stainless steel inverted-L-shaped plate is arranged on the outer side of the tempered laminated glass at intervals and is provided with a downward folded edge which is parallel to the outer side of the tempered laminated glass; the first foam rod is filled between the folded edge of the transverse plate at the upper part of the first stainless steel inverted L-shaped plate and the inner side of the tempered laminated glass; the folding edge of the transverse plate at the upper part of the second stainless steel inverted L-shaped plate is connected with the outer side of the tempered laminated glass; and the sealant is smeared along the upper side of the first foam rod. The showcase is favorable for separating the inside and the outside of the showcase, installing the showcase and protecting the showcase.

Description

Technical Field

[0001] This utility model relates to the field of architecture, and in particular to a shop window structure. Background Technology

[0002] For example, Chinese utility model CN212427627U discloses a glass window structure, which includes a wall, an insulation layer, a pre-embedded steel plate, a glass plate, a U-shaped steel plate, a facing, a keel, a backing wall, and a PVC grille. The wall is covered with an insulation layer on the exterior side. A pre-embedded steel plate is embedded on the exterior side of the wall window opening, and a clamping member is fastened to the pre-embedded steel plate by expansion bolts. The clamping member holds the glass plate. The side of the glass plate extends into a pre-set groove in the wall, and a U-shaped steel plate is bolted to the groove. A facing is adhered to the exterior side of the clamping member. A backing wall is constructed on the interior side of the wall window opening, and a keel is embedded around the perimeter of the backing wall. The keel is fastened to the wall by screws in the middle, and a joint strip is provided between the backing wall and the wall. A PVC grille parallel to the top surface of the wall window opening is installed on the top surface of the backing wall as a ceiling, and the PVC grille is connected to the interior floor slab by a hanger. The shop window was included in the construction as part of the building, but the details of the bottom of the shop window were not addressed. How can the division between the inside and outside of the shop window be made more reasonable to facilitate the installation and protection of the shop window? Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a glass shop window structure that facilitates the separation of the inside and outside of the shop window, as well as the installation and protection of the shop window.

[0004] To solve the above problems, a shop window structure was adopted, which includes:

[0005] Tempered laminated glass, installed vertically;

[0006] The first pad is placed under the tempered laminated glass;

[0007] Angle iron, with one horizontal leg at the bottom resting under the first pad, and one vertical leg extending upward along the surface of the first pad;

[0008] The steel plate is set vertically, with its lower side placed above the end of one horizontal limb of the angle iron, and it is bonded to the angle iron with epoxy resin adhesive.

[0009] The square tube is welded and fixed to the bottom surface of one lateral leg of the angle iron on its upper side;

[0010] The bottom embedded plate is embedded in the concrete structure base plate and fastened to the concrete structure base plate by the rear-expanded bottom bolts. It is welded to the bottom surface of the square tube.

[0011] The cement mortar layer is laid on the concrete structural slab and located on both sides of the square tube;

[0012] The interior paving layer of the display window is laid on the inside of the square tube and is located on the cement mortar layer.

[0013] The floor outside the shop window is laid on the outside of the square tubes, on top of the cement mortar layer;

[0014] The first stainless steel inverted L-shaped plate has a folded edge at the lower end of its vertical plate that is tightly attached to the inner lining of the shop window, and its upper horizontal plate is spaced apart from the inner side of the tempered laminated glass, and has a downward folded edge parallel to the inner side of the tempered laminated glass.

[0015] The second stainless steel inverted L-shaped plate has a folded edge at the bottom of its vertical plate that is tightly attached to the floor outside the shop window, and its upper horizontal plate is spaced apart from the outside of the tempered laminated glass, and has a downward folded edge that is parallel to the outside of the tempered laminated glass.

[0016] The first foam rod is inserted between the folded edge of the upper horizontal plate of the first stainless steel inverted L-shaped plate and the inner side of the tempered laminated glass; and between the folded edge of the upper horizontal plate of the second stainless steel inverted L-shaped plate and the outer side of the tempered laminated glass.

[0017] The sealant is applied along the upper side of the first foam rod.

[0018] With this structure, the square tubes facilitate the elevation of the tempered laminated glass, and their connection with the bottom embedded plate is more stable. This also makes it easier to divide the interior and exterior of the display window for construction. The angle iron and steel plate are separate, which is beneficial for sealing the tempered laminated glass with steel plates after the bottom is installed. This prevents the first pad from being too large and difficult to fit into the formed U-shaped channel steel. The covering effect of the first and second stainless steel inverted L-shaped plates protects some functional materials from external interference, thereby improving the service life of each functional material.

[0019] As a further improvement of this utility model, a first fireproof plate is filled between the inner sidewall of the first stainless steel inverted L-shaped plate and the angle iron, and between the first stainless steel inverted L-shaped plate and the square tube; a first fireproof plate is filled between the second stainless steel inverted L-shaped plate and the steel plate, and between the second stainless steel inverted L-shaped plate and the square tube.

[0020] As a further improvement of this utility model, the second stainless steel inverted L-shaped plate is also filled with a pad liner, which is filled between the fireproof plate and the steel plate, and between the fireproof plate and the square tube.

[0021] As a further improvement of this utility model, a second pad is provided on the upper transverse limb plate of the first stainless steel inverted L-shaped plate and the lower side of the upper transverse limb plate of the second stainless steel inverted L-shaped plate; a rubber pad is provided on the lower side of the second pad, the rubber pad is placed under the first foam rod, the rubber pad is pressed against the side of the tempered laminated glass, a second foam rod is provided on the lower side of the rubber pad, a side pad is provided on the lower side of the second foam rod, and the side pad is pressed against the side of the tempered laminated glass.

[0022] This structure facilitates graded compression. The rubber pads have the property of expanding under pressure, with one side being compressed and the other side expanding, which helps to press the first foam rod and the second pad located on both sides tightly. The second foam rod can also be pressed down from below, and even if a larger size is selected for the second foam rod, it can still be pressed tightly. The side pads facilitate clamping the tempered laminated glass.

[0023] As a further improvement of this utility model, the upper side of the tempered laminated glass extends into the first U-shaped channel steel, and is spaced vertically from its bottom wall and horizontally from its side wall. The tempered laminated glass is connected to the inner side wall of the first U-shaped channel steel by structural adhesive. The lower end face of the channel steel is welded to the upper end face of the first U-shaped channel steel, and a top embedded plate is welded to the upper end face of the channel steel. The top embedded plate is embedded in the concrete structure top plate. The top embedded plate is fastened to the concrete structure top plate by rear-expanded bottom bolts.

[0024] As a further improvement of this utility model, multiple angle steels are also pre-embedded at intervals on the concrete structure top plate. One of the angle steels is fixed to the concrete structure top plate by expansion bolts in the horizontal direction. The vertical direction of the angle steel is fixed to the upper end of the diagonal brace by stainless steel bolts, and the lower end of the diagonal brace is fixed to the channel steel.

[0025] As a further improvement of this utility model, some of the angle steels pre-embedded in the concrete structure top slab are fixed with hangers. The lower end of the hanger is fixed with a horizontal main keel. The upper side of the main keel has a secondary keel, and one side of the secondary keel is fixed to the hanger. Multiple first adjustable hangers are installed on the main keel. The lower end of the first adjustable hanger inside the window is fixed to a first hanger, and a multi-layer ceiling interior layer is installed on the bottom surface of the first hanger. The lower end of the first adjustable hanger outside the window is fixed to a second hanger, and a GRG ceiling panel is installed at the lower end of the second hanger. An edge trim is installed at the end of the GRG ceiling panel. A third hanger is installed on the edge trim, and a second adjustable hanger is installed on the third hanger. The upper end of the second adjustable hanger is fixed to the main keel.

[0026] As a further improvement of this utility model, a second fireproof board is filled between the U-shaped channel steel and the first hanging piece, and between the channel steel and the edge trim plate. The second fireproof board inside the shop window is covered by a first stainless steel L-shaped plate; the second fireproof board outside the shop window is covered by a second stainless steel L-shaped plate; a first foam rod is filled between the first stainless steel L-shaped plate and the upper part of the tempered laminated glass; and the second stainless steel L-shaped plate and the upper part of the tempered laminated glass, and then sealed with sealant.

[0027] As a further improvement of this utility model, one side of the tempered laminated glass extends into the second U-shaped channel steel; an end-edge pad is filled between the tempered laminated glass and the second U-shaped channel steel; stainless steel edge sealing plates are provided at intervals on the front and rear sides of the tempered laminated glass, and first foam rods are filled at the intervals and sealed with sealant.

[0028] As a further improvement of this utility model, two adjacent tempered laminated glass pieces are bonded together with transparent glass adhesive.

[0029] This utility model is beneficial for separating the inside and outside of shop windows, installing shop windows, and protecting shop windows. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of an embodiment.

[0031] Figure 2 This is a schematic diagram of the base detail nodes in an embodiment.

[0032] Figure 3 This is a schematic diagram of the splicing structure of the main and secondary keels.

[0033] Figure 4 This is a schematic diagram of the top detail node in an embodiment.

[0034] Figure 5 This is a schematic diagram of the side detail nodes in an embodiment.

[0035] Figure 6 This is a schematic diagram of a tempered laminated glass splicing structure.

[0036] Reference numerals: 1. Tempered laminated glass; 2. First spacer block; 3. Angle iron; 4. Steel plate; 5. Square tube; 6. Bottom embedded plate; 7. Concrete structural base plate; 8. Rear expansion bolt; 9. Interior lining layer of the display window; 10. Exterior floor of the display window; 11. First stainless steel inverted L-shaped plate; 12. Second stainless steel inverted L-shaped plate; 13. First foam rod; 14. Sealant; 15. First fireproof board; 16. Spacer block lining plate; 17. Second spacer block; 18. Rubber pad; 19. Second foam rod; 20. Side spacer block; 21. First U-shaped channel steel; 22. Structural adhesive; 23. Channel steel; 24. Top embedded plate; 25. Concrete structural top. 26. Plate; 27. Angle steel; 28. Expansion bolt; 29. ​​Stainless steel bolt; 30. Diagonal brace; 31. Hanger rod; 32. Main keel; 33. Secondary keel; 34. First hanging component; 35. Ceiling interior layer; 36. Second hanging component; 37. GRG ceiling panel; 38. Edge trim panel; 39. Third hanging component; 40. First adjustable hanging rod; 41. First stainless steel L-shaped plate; 42. Second stainless steel L-shaped plate; 43. Second U-shaped channel steel; 44. End edge pad; 45. Stainless steel edge sealing plate; 46. Epoxy resin adhesive; 47. Cement mortar layer; 48. Second adjustable hanging rod; 49. Second fireproof board; 40. Transparent glass glue. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] Example 1

[0040] like Figures 1-6 As shown, a shop window structure includes:

[0041] Tempered laminated glass 1, which is vertically arranged;

[0042] The first pad 2 is placed under the tempered laminated glass 1;

[0043] Angle iron 3 has a horizontal leg at its bottom that rests under the first pad 2, and a vertical leg that extends upward along the surface of the first pad 2.

[0044] Steel plate 4 is vertically arranged, with its lower side placed above the end of one lateral limb of angle iron 3, and it is bonded to angle iron 3 by epoxy resin adhesive 45.

[0045] The square tube 5 is welded and fixed on the bottom surface of one lateral leg of the angle iron 3 on its upper side;

[0046] The bottom embedded plate 6 is embedded in the concrete structure base plate 7 and fastened to the concrete structure base plate 7 by the rear expansion bolts 8. The plate is welded to the bottom surface of the square tube 5.

[0047] Cement mortar layer 46 is laid on the concrete structure base slab 7 and located on both sides of square tube 5;

[0048] The inner paving layer 9 of the display window is laid on the inside of the square tube 5 and is located on the cement mortar layer 46.

[0049] The outer floor 10 of the shop window is laid on the outside of the square tube 5 and is located on the cement mortar layer 46.

[0050] The first stainless steel inverted L-shaped plate 11 has a folded edge at the lower end of its vertical plate that is tightly attached to the inner lining layer 9 of the shop window, and its upper horizontal plate is spaced apart from the inner side of the tempered laminated glass 1, and has a downward folded edge parallel to the inner side of the tempered laminated glass 1.

[0051] The second stainless steel inverted L-shaped plate 12 has a folded edge at the lower end of its vertical plate that is tightly attached to the floor 10 outside the window, and its upper horizontal plate is spaced apart from the outside of the tempered laminated glass 1, and has a downward folded edge that is parallel to the outside of the tempered laminated glass 1.

[0052] The first foam rod 13 is filled between the folded edge of the upper horizontal plate of the first stainless steel inverted L-shaped plate 11 and the inner side of the tempered laminated glass 1; and between the folded edge of the upper horizontal plate of the second stainless steel inverted L-shaped plate 12 and the outer side of the tempered laminated glass 1.

[0053] Sealant 14 is applied along the upper side of the first foam rod 13.

[0054] With this structure, the square tube 5 can easily elevate the tempered laminated glass 1, and its connection with the bottom embedded plate 6 is more stable, making it easier to divide the inside and outside of the shop window for construction. The angle iron 3 and the steel plate 4 are separate, which is beneficial to seal the tempered laminated glass 1 with the steel plate 4 after the bottom is installed, preventing the first pad 2 from being too large and difficult to fit into the formed U-shaped channel steel. The covering effect of the first stainless steel inverted L-shaped plate 11 and the second stainless steel inverted L-shaped plate 12 protects some functional materials from external interference, thereby improving the service life of each functional material.

[0055] In this embodiment, a first fireproof plate 15 is filled between the inner sidewall of the first stainless steel inverted L-shaped plate 11 and the angle iron 3, and between the first stainless steel inverted L-shaped plate 12 and the square tube 5; a first fireproof plate 15 is filled between the second stainless steel inverted L-shaped plate 12 and the steel plate 4, and between the second stainless steel inverted L-shaped plate 12 and the square tube 5.

[0056] As a further improvement of this utility model, the second stainless steel inverted L-shaped plate 12 is also filled with a pad liner 16, which is filled between the fireproof plate 15 and the steel plate 4, and between the fireproof plate 15 and the square tube 5.

[0057] In this embodiment, a second pad 17 is provided on the lower side of the upper transverse limb plate of the first stainless steel inverted L-shaped plate 11 and the upper transverse limb plate of the second stainless steel inverted L-shaped plate 12; a rubber pad 18 is provided on the lower side of the second pad 17, the rubber pad 18 is placed under the first foam rod 13, the rubber pad 18 is pressed against the side of the tempered laminated glass 1, a second foam rod 19 is provided on the lower side of the rubber pad 18, and a side pad 20 is provided on the lower side of the second foam rod 19, the side pad 20 is pressed against the side of the tempered laminated glass 1.

[0058] This structure facilitates graded compression. The rubber pad 18 has the property of expanding under pressure. When one side is compressed, the other side expands, which helps to press the first foam rod 13 and the second pad 17 located on both sides. The second foam rod 19 can also be pressed from below. The second foam rod 19 can be pressed even if it is a larger size. The side pad 20 is convenient for clamping the tempered laminated glass 1.

[0059] In this embodiment, the upper side of the tempered laminated glass 1 extends into the first U-shaped channel steel 21, and is spaced vertically from its bottom wall and horizontally from its side wall. The tempered laminated glass 1 is connected to the inner side wall of the first U-shaped channel steel 21 by structural adhesive 22. The lower end face of the channel steel 23 is welded to the upper surface of the first U-shaped channel steel 21, and a top embedded plate 24 is welded to the upper end face of the channel steel 23. The top embedded plate 24 is embedded in the concrete structure top slab 25. The top embedded plate 24 is fastened to the concrete structure top slab 25 by rear-expanded bottom bolts 8.

[0060] In this embodiment, multiple angle steels 26 are also pre-embedded at intervals on the concrete structure top plate 25. One of the angle steels 26 is fixed to the concrete structure top plate 25 by an expansion bolt 27 in the horizontal direction. The vertical direction of the angle steel 26 is fixed to the upper end of the diagonal brace 29 by a stainless steel bolt 28, and the lower end of the diagonal brace 29 is fixed to the channel steel 23.

[0061] In this embodiment, some of the angle steels 26 embedded in the concrete structure top slab 25 are fixed with hangers 30. The lower end of the hanger 30 is fixed with a horizontal main keel 31. The upper side of the main keel 31 has a secondary keel 32, and one side of the secondary keel 32 is fixed to the hanger 30. Multiple first adjustable hangers 39 are installed on the main keel 31. The lower end of the first adjustable hanger 39 inside the window is fixed to a first hanger 33. The bottom surface of the first hanger 33 is equipped with a multi-layer ceiling interior layer 34. The lower end of the first adjustable hanger 39 outside the window is fixed to a second hanger 35. The lower end of the second hanger 35 is equipped with a GRG ceiling panel 36. The end of the GRG ceiling panel 36 is equipped with an edge trim 37. A third hanger 38 is installed on the edge trim 37. A second adjustable hanger 47 is installed on the third hanger 38. The upper end of the second adjustable hanger 47 is fixed to the main keel 31.

[0062] In this embodiment, a second fireproof board 48 is filled between the U-shaped channel steel 21 and the first hanging piece 33, and between the channel steel 23 and the edge trim 37. The second fireproof board 48 inside the shop window is covered by a first stainless steel L-shaped plate 40; the second fireproof board 48 outside the shop window is covered by a second stainless steel L-shaped plate 41; a first foam rod 13 is filled between the first stainless steel L-shaped plate 40 and the upper part of the tempered laminated glass 1; and a sealant 14 is applied to seal the space between the second stainless steel L-shaped plate 41 and the upper part of the tempered laminated glass 1.

[0063] In this embodiment, one side of the tempered laminated glass 1 extends into the second U-shaped channel steel 42; an end edge pad 43 is filled between the tempered laminated glass 1 and the second U-shaped channel steel 42; stainless steel edge sealing plates 44 are provided at intervals on the front and rear sides of the tempered laminated glass 1, and first foam rods 13 are filled at the intervals and sealed with sealant 14.

[0064] In this embodiment, two adjacent tempered laminated glass pieces 1 are bonded together with transparent glass adhesive 49.

[0065] In this embodiment, materials such as 10TP+1.52PVB+10TP ultra-clear tempered laminated glass, hot-dip galvanized channel steel, hot-dip galvanized angle steel, and hot-dip galvanized square tube are used.

[0066] This utility model is beneficial for separating the inside and outside of shop windows, installing shop windows, and protecting shop windows.

[0067] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several equivalent substitutions or obvious modifications can be made without departing from the concept of the present invention, and all such modifications, with identical performance or use, should be considered within the protection scope of the present invention.

Claims

1. A shop window structure, characterized in that... include: Tempered laminated glass (1), which is vertically arranged; The first pad (2) is placed under the tempered laminated glass (1); Angle iron (3) has a horizontal limb at the bottom that rests under the first pad (2), and a vertical limb that extends upward along the surface of the first pad (2); The steel plate (4) is set vertically, and its lower side is placed above the end of the horizontal limb of the angle iron (3). It is bonded to the angle iron (3) with epoxy resin glue (45). The square tube (5) is welded and fixed on its upper side along the bottom surface of one lateral leg of the angle iron (3); The bottom embedded plate (6) is embedded on the concrete structure base plate (7) and fastened to the concrete structure base plate (7) by the rear expansion bolt (8), and welded to the bottom surface of the square tube (5); A cement mortar layer (46) is laid on the concrete structure base plate (7) and located on both sides of the square tube (5); The inner lining layer (9) of the display window is laid on the inside of the square tube (5) and is located on the cement mortar layer (46); The floor outside the shop window (10) is laid on the outside of the square tube (5) and located on the cement mortar layer (46); The first stainless steel inverted L-shaped plate (11) has a folded edge at the lower end of its vertical plate that is tightly attached to the inner lining layer (9) of the window, and its upper horizontal plate is spaced apart from the inner side of the tempered laminated glass (1) and has a downward folded edge parallel to the inner side of the tempered laminated glass (1). The second stainless steel inverted L-shaped plate (12) has a folded edge at the lower end of its vertical plate that is tightly attached to the floor (10) outside the window, and its upper horizontal plate is spaced apart from the outside of the tempered laminated glass (1) and has a downward folded edge parallel to the outside of the tempered laminated glass (1). The first foam rod (13) is filled between the folded edge of the upper horizontal plate of the first stainless steel inverted L-shaped plate (11) and the inner side of the tempered laminated glass (1); and between the folded edge of the upper horizontal plate of the second stainless steel inverted L-shaped plate (12) and the outer side of the tempered laminated glass (1). Sealant (14) is applied along the upper side of the first foam rod (13).

2. The shop window structure according to claim 1, characterized in that... A first fireproof plate (15) is filled between the inner wall of the first stainless steel inverted L-shaped plate (11) and the angle iron (3), and between it and the square tube (5); a first fireproof plate (15) is filled between the second stainless steel inverted L-shaped plate (12) and the steel plate (4), and between it and the square tube (5).

3. The shop window structure according to claim 2, characterized in that... The second stainless steel inverted L-shaped plate (12) is also filled with a pad liner (16), which is filled between the fireproof plate (15) and the steel plate (4), and between the fireproof plate (15) and the square tube (5).

4. The shop window structure according to claim 1, characterized in that... A second pad (17) is placed on the upper transverse limb of the first stainless steel inverted L-shaped plate (11) and the lower side of the upper transverse limb of the second stainless steel inverted L-shaped plate (12); a rubber pad (18) is placed on the lower side of the second pad (17), the rubber pad (18) is placed under the first foam rod (13), the rubber pad (18) is pressed against the side of the tempered laminated glass (1), a second foam rod (19) is placed on the lower side of the rubber pad (18), a side pad (20) is placed on the lower side of the second foam rod (19), and the side pad (20) is pressed against the side of the tempered laminated glass (1).

5. The shop window structure according to claim 1, characterized in that... The tempered laminated glass (1) extends into the first U-shaped channel steel (21) on its upper side, and is spaced vertically from its bottom wall and horizontally from its side wall. The tempered laminated glass (1) is connected to the inner side wall of the first U-shaped channel steel (21) by structural adhesive (22). The lower end face of the channel steel (23) is welded to the top of the first U-shaped channel steel (21), and the upper end face of the channel steel (23) is welded to the top embedded plate (24). The top embedded plate (24) is embedded in the concrete structure top plate (25). The top embedded plate (24) is fastened to the concrete structure top plate (25) by rear-expanded bottom bolts (8).

6. The shop window structure according to claim 5, characterized in that... Multiple angle steels (26) are also pre-embedded at intervals on the concrete structure top plate (25). One of the angle steels (26) is fixed to the concrete structure top plate (25) by an expansion bolt (27) in the horizontal direction; the angle steel (26) is fixed to the upper end of the diagonal brace (29) by a stainless steel bolt (28), and the lower end of the diagonal brace (29) is fixed to the channel steel (23).

7. The shop window structure according to claim 6, characterized in that... Among the angle steels (26) pre-embedded on the concrete structure top slab (25), some are fixed with hangers (30). The lower end of the hanger (30) is fixed with a horizontal main keel (31). The upper side of the main keel (31) has a secondary keel (32). One side of the secondary keel (32) is fixed to the hanger (30). Multiple first adjustable hangers (39) are installed on the main keel (31). The lower end of the first adjustable hanger (39) in the display window is fixed with a first hanger (33). 3) Install a multi-layer ceiling interior layer (34) on the bottom surface; fix the lower end of the first adjustable rod (39) outside the window to the second bracket (35), and install the GRG ceiling panel (36) at the lower end of the second bracket (35); install the edge trim plate (37) at the end of the GRG ceiling panel (36); install the third bracket (38) on the edge trim plate (37), install the second adjustable rod (47) on the third bracket (38), and fix the upper end of the second adjustable rod (47) on the main keel (31).

8. The shop window structure according to claim 7, characterized in that... The U-shaped channel steel (21) and the first hanging piece (33), and the channel steel (23) and the edge trim plate (37) are filled with a second fireproof board (48). The second fireproof board (48) inside the window is covered by a first stainless steel L-shaped plate (40); the second fireproof board (48) outside the window is covered by a second stainless steel L-shaped plate (41); the first stainless steel L-shaped plate (40) and the upper part of the tempered laminated glass (1) are filled with a first foam rod (13), and sealant (14) is applied to seal the space between the first stainless steel L-shaped plate (40) and the upper part of the tempered laminated glass (1).

9. The shop window structure according to claim 1, characterized in that... One side of the tempered laminated glass (1) extends into the second U-shaped channel steel (42); the tempered laminated glass (1) and the second U-shaped channel steel (42) are filled with end edge pads (43); stainless steel sealing plates (44) are provided at intervals on the front and back sides of the tempered laminated glass (1), and first foam rods (13) are filled at the intervals and sealed with sealant (14).

10. The shop window structure according to claim 1, characterized in that... Two adjacent tempered laminated glass pieces (1) are bonded together with transparent glass glue (49).

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