Prefabricated bay window

Abstract

The utility model discloses a prefabricated assembly type bay window, which comprises a prefabricated wall body and a prefabricated window body, the prefabricated wall body is provided with an opening corresponding to the prefabricated window body, the prefabricated window body comprises a window main body, the window main body protrudes towards one side of the prefabricated wall body to form a boss structure, the boss structure is provided with a connecting node, and the connecting node is connected with the prefabricated wall body. The connecting piece is used for being connected with the prefabricated wall. The boss structure is a first boss structure or a second boss structure.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated component technology, and in particular to a prefabricated assembled bay window. Background Technology

[0002] Currently, prefabricated bay windows are typically manufactured in factories using molds. However, the structure of bay windows is more complex than other prefabricated wall components, as the window frame includes a main section close to the interior and a cantilevered section protruding outwards from the main section. If molds are used for integrated manufacturing, the mold structure needs to be designed to be more complex, resulting in manufacturing difficulties and increased costs.

[0003] Therefore, this utility model is proposed. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a prefabricated assembled bay window to solve the technical problems in related technologies.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] According to one aspect of this utility model, a prefabricated assembled bay window is provided, comprising a prefabricated wall and a prefabricated window body. The prefabricated wall has an opening corresponding to the prefabricated window body. The prefabricated window body includes a window body, which protrudes towards one side of the prefabricated wall to form a boss structure. The boss structure has a connecting node for connecting with the prefabricated wall. The boss structure is a first boss structure or a second boss structure. Wherein:

[0007] The first boss structure includes a first boss formed by the window body protruding towards the prefabricated wall, with the outer edge of the first boss inside the outer edge of the window body; the first boss protruding towards the prefabricated wall forms a second boss, with the outer edge of the second boss inside the outer edge of the first boss; the edge of the first boss has a first connecting portion; the edge of the second boss has a second connecting portion; the prefabricated wall is respectively provided with a third connecting portion corresponding to the first connecting portion and a fourth connecting portion corresponding to the second connecting portion; the inner side of the prefabricated wall is recessed away from the prefabricated window body to form an inner end face, so that after the prefabricated window body is placed into the opening of the prefabricated wall body, the first boss fits against the inner end face, and the first connecting portion connects with the third connecting portion, and the second connecting portion connects with the fourth connecting portion;

[0008] The second protrusion structure includes an upper connecting protrusion and a lower connecting protrusion, which are respectively formed by the upper and lower parts of the inner side of the window body protruding towards the prefabricated wall. The upper connecting protrusion is located below the upper edge of the window body, and the lower connecting protrusion is located above the lower edge of the window body. The upper surface of the upper connecting protrusion is provided with an upper window body connecting part, and the lower surface of the lower connecting protrusion is provided with a lower window body connecting part. The tail ends of the upper connecting protrusion and the lower connecting protrusion have tongue and groove joints.

[0009] Optionally, the end of the second connecting portion near the precast wall has a first recess, and the end of the fourth connecting portion away from the precast window has a second recess corresponding to the position of the first recess, so that the first recess and the second recess are joined together and filled with a filling material.

[0010] Optionally, after the first connecting part and the second connecting part are connected, their surfaces are covered by filling or decorative materials.

[0011] Optionally, the third connecting portion is disposed on the inner end face of the precast wall.

[0012] Optionally, the fourth connecting part is disposed on the inner wall of the opening in the precast wall.

[0013] Optionally, the first connecting part, the second connecting part, the third connecting part, and the fourth connecting part are all spaced in multiple groups in the four directions of up, down, left, and right.

[0014] Optionally, the first connecting part and the third connecting part are connected by welding, and the second connecting part and the fourth connecting part are connected by welding.

[0015] Optionally, the inner side of the window body corresponding to the second protrusion structure is provided with a concrete pouring channel, and the surface of the precast wall is provided with a grouting hole communicating with the concrete pouring channel; the left and right sides of the inner side of the window body are respectively provided with window side connecting parts that span the concrete pouring channel, and the outer end of the window side connecting parts has a first notch; the upper side of the inner side of the window body is provided with a window upper vertical connecting part that extends from the upper edge to the concrete pouring channel, and the top of the window upper connecting part has a second notch; the precast wall is provided with a wall upper connecting part corresponding to the window upper connecting part, a wall lower connecting part corresponding to the window lower connecting part, a wall side connecting part corresponding to the window side connecting part, and a wall upper vertical connecting part corresponding to the window upper vertical connecting part, for connection after the precast window and the precast wall are joined.

[0016] Optionally, the upper and lower surfaces of the prefabricated window have a downward-sloping slope structure.

[0017] This utility model provides a prefabricated assembled bay window, including a prefabricated wall and a prefabricated window. The prefabricated window is spliced ​​with the prefabricated bay window through a first boss and a second boss, and then connected by welding or other connection methods. In this way, the prefabricated wall and the prefabricated window can be manufactured separately. Since both have relatively regular structures, the mold design is simple, the production cost is low and the efficiency is high. Moreover, the first boss and the second boss can form a stepped structure, each with a connecting part, which increases the connection points between the window and the wall. This stepped structure also increases the contact area between the window and the wall, so that the prefabricated window can be better supported and the stability of the prefabricated bay window is enhanced. Attached Figure Description

[0018] Figure 1 A structural schematic diagram of a prefabricated assembled bay window (before assembly) is provided for an embodiment of this utility model;

[0019] Figure 2 for Figure 1 Enlarged structural diagram at the top;

[0020] Figure 3 for Figure 1 Another structural diagram;

[0021] Figure 4 for Figure 3 Enlarged structural diagram at the top;

[0022] Figure 5 A structural schematic diagram of a prefabricated assembled bay window (when assembled) is provided for an embodiment of this utility model;

[0023] Figure 6 for Figure 5 Enlarged structural diagram at the top;

[0024] Figure 7 for Figure 5 Another structural diagram;

[0025] Figure 8 for Figure 7 Enlarged structural diagram at the top;

[0026] Figure 9 A structural schematic diagram (finished product) of a prefabricated assembled bay window is provided for an embodiment of this utility model;

[0027] Figure 10 for Figure 9 Another structural diagram;

[0028] Figure 11 This invention provides a side view of a prefabricated bay window as an embodiment of the present invention.

[0029] Figure 12A structural schematic diagram (before assembly) of a prefabricated assembled bay window is provided for another embodiment of this utility model;

[0030] Figure 13 for Figure 12 An enlarged structural diagram of the top of the prefabricated window;

[0031] Figure 14 for Figure 12 Enlarged structural diagram of the bottom of the precast wall;

[0032] Figure 15 for Figure 12 Another structural diagram;

[0033] Figure 16 for Figure 15 Enlarged structural diagram at the top;

[0034] Figure 17 for Figure 15 Enlarged structural diagram of the bottom of the precast wall;

[0035] Figure 18 for Figure 12 A magnified view of the bottom structure of the prefabricated bay window from another angle;

[0036] Figure 19 A structural schematic diagram of a prefabricated assembled bay window (when assembled) is provided for another embodiment of this utility model;

[0037] Figure 20 for Figure 19 Enlarged structural diagram at the top;

[0038] Figure 21 for Figure 19 Enlarged schematic diagram of the bottom structure;

[0039] Figure 22 for Figure 19 Another structural diagram;

[0040] Figure 23 for Figure 22 Enlarged structural diagram at the top;

[0041] Figure 24 for Figure 23 Schematic diagram of the structure after the gaps have been leveled;

[0042] In the picture:

[0043] 1-Precast wall; 2-Precast window; 3-Window body; 4-First boss; 5-Second boss; 6-First connecting part; 7-Second connecting part; 8-Third connecting part; 9-Fourth connecting part; 10-Inner end face; 11-Opening; 12-First recess; 13-Second recess; 14-Sloping structure; 24-Upper connecting boss; 25-Lower connecting boss; 26-Upper connecting part of window; 27-Lower connecting part of window; 28-Tie-Match; 29-Concrete pouring channel; 210-Grouting hole; 211-Side connecting part of window; 212-First notch; 213-Upper vertical connecting part of window; 214-Second notch; 215-Upper connecting part of wall; 216-Lower connecting part of wall; 217-Side connecting part of wall; 218-Upper vertical connecting part of wall; 219-Connecting hole; 221-Recess. Detailed Implementation

[0044] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0045] This utility model provides a prefabricated assembled bay window, including a prefabricated wall 1 and a prefabricated window 2. The prefabricated wall 1 has an opening 11 corresponding to the prefabricated window 2, allowing the prefabricated window 2 to be inserted into the prefabricated wall 1 for assembly. The prefabricated window 2 includes a window body 3, which protrudes towards one side of the prefabricated wall 1 to form a first boss structure or a second boss structure for connection with the wall.

[0046] The first protrusion structure includes a first protrusion 4, and the outer edge of the first protrusion 4 is inside the outer edge of the window body; the first protrusion 4 protrudes towards the prefabricated wall 1 to form a second protrusion 5, and the outer edge of the second protrusion 5 is inside the outer edge of the first protrusion 4; the edge of the first protrusion 4 has a first connecting portion 6; the edge of the second protrusion 5 has a second connecting portion 7, and the prefabricated wall 1 is respectively provided with a third connecting portion 8 corresponding to the first connecting portion 6 and a fourth connecting portion 9 corresponding to the second connecting portion 7; the inner side of the prefabricated wall 1 is recessed away from the prefabricated window body 2 to form an inner end face 10, so that after the prefabricated window body 2 is placed into the opening 11 of the prefabricated wall body, the first protrusion 4 fits with the inner end face 10, and the first connecting portion 6 is connected with the third connecting portion 8, and the second connecting portion 7 is connected with the fourth connecting portion 9.

[0047] In this embodiment, the thickness of the first boss 3 is less than the thickness of the second boss 4, and the thickness of the second boss 4 is less than the thickness of the window body 3.

[0048] In this embodiment, the third connecting part 8 is disposed on the inner end face 10 of the precast wall 1, and the fourth connecting part 9 is disposed on the inner wall of the opening 11 of the precast wall 1. Correspondingly, after the first protrusion 4 is placed on the inner end face 10, the first connecting part 6 on it can be connected with the third connecting part 8, while the second protrusion 5 is directly inserted into the opening 11, so that the second connecting part 7 and the fourth connecting part 9 are connected.

[0049] The second connecting part 7 has a first recess 12 at the end near the precast wall 1, and the fourth connecting part 9 has a second recess 13 at the end away from the precast window 2, which corresponds to the position of the first recess 12. This allows the first recess 12 and the second recess 13 to be filled by a filling material, such as concrete mortar, after they are joined together.

[0050] After the first connecting part 6 and the second connecting part 7 are connected, their surfaces are covered by filling or decorative materials.

[0051] The first connecting part 6, the second connecting part 7, the third connecting part 8, and the fourth connecting part 9 are all equipped with multiple sets of devices at intervals in the four directions of up, down, left, and right, that is, arranged around the circumference of the bay window, so that the distribution of the connection points is more even.

[0052] Optionally, the first connecting part 6 and the third connecting part 8 are made of metal, such as iron sheets, and are connected by welding. The second connecting part 7 and the fourth connecting part 9 are also made of metal, such as iron sheets, and are connected by welding. Of course, in some other embodiments, other connection methods can also be used, such as connecting by connectors.

[0053] The top and bottom of the prefabricated window 2 have sloping structures 14 to prevent rainwater from accumulating in the bay window.

[0054] Combination Figures 12-24 The second protrusion structure includes an upper connecting protrusion 24 and a lower connecting protrusion 25, which protrude from the upper and lower inner sides of the window body 3 toward the prefabricated wall, respectively. The upper connecting protrusion 24 is located below the upper edge of the window body 3, and the lower connecting protrusion 25 is located above the lower edge of the window body 3. The upper surface of the upper connecting protrusion 24 is provided with an upper window body connecting part 26, and the lower surface of the lower connecting protrusion 25 is provided with a lower window body connecting part 27. The tail ends of the upper connecting protrusion 24 and the lower connecting protrusion 25 have tongue and groove joints 28.

[0055] The inner side of the window body 3 has a concrete pouring channel 29. Correspondingly, the surface of the precast wall 1 also has a concrete pouring channel 29, which, when spliced ​​with the concrete pouring channel 29 on one side of the window body 3, forms a complete pouring space. The surface of the precast wall 1 has grouting holes 210 that communicate with the concrete pouring channel 29. The left and right sides of the inner side of the window body 3 are respectively provided with window body side connecting parts 211 that span the concrete pouring channel 29, and the outer end of the window body side connecting parts 211 has a first notch 212. The upper inner side of the window body 3 is provided with a vertical connecting part 213 that extends from the upper edge of the window body 3 to the concrete pouring channel 29, and the top of the upper window body connecting part 213 has a second notch 214.

[0056] In addition, a recess 221 can be provided on the outside of the concrete pouring channel 29 of the precast wall 1, which is recessed relative to the precast wall 1. This can provide space for the connectors on the wall, and the wall can be leveled with concrete after connection.

[0057] Correspondingly, the prefabricated wall 1 is provided with an upper wall connection 215 corresponding to the upper connection 26 of the window, a lower wall connection 216 corresponding to the lower connection 27 of the window, a side wall connection 217 corresponding to the side connection 211 of the window, and an upper wall vertical connection 218 corresponding to the upper vertical connection 213 of the window, for connection after the prefabricated window 2 and the prefabricated wall 1 are joined.

[0058] Thus, when the precast wall 1 and the precast window 2 are joined, the upper connecting part 26 of the window 2 joins with the upper connecting part 215 of the wall 2. Both can be made of iron sheets, and their ends can be welded together. The gap between them can be filled with concrete grout to make the shape smooth. The lower connecting part 27 of the window 2 joins with the lower connecting part 216 of the wall 2. Both can be made of iron sheets, and their ends can be welded together. The gap between them can also be filled with concrete grout. The gaps include the tongue and groove joint 28, the vertical gap between the upper connecting part 26 of the window 2 and the upper connecting part 215 of the wall 2, and the vertical gap between the lower connecting part 27 of the window 2 and the lower connecting part 216 of the wall 2. The upper connecting part 26 and the lower connecting part 27 of the window 2 can be provided with connecting holes 219 for fixing them to the window body 3, and then fixed with bolts or other connectors inserted into the connecting holes 219. The side connecting part 211 of the window 2 and the side connecting part 217 of the wall 2 can both be made of iron sheets and welded together. The first gap 212 is filled with concrete grout to make the shape smooth. The window side connection 211 can also be connected to the window body 3 via the connection hole 219. The upper vertical connection 213 of the window and the upper vertical connection 218 of the wall can both be made of iron sheets and welded together, and the second gap 214 can be filled with concrete grout to make the shape flat.

[0059] In the above embodiments, multiple connecting parts can be spaced out to form a more uniform and stable connection relationship.

[0060] As an example, the grouting hole 210 is located near the bottom of the precast wall 1 to inject concrete into the concrete pouring channel 9 on-site through the grouting hole 210 to increase the connection strength between the window and the wall.

[0061] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A prefabricated bay window, characterized in that The prefabricated wall body is provided with an opening corresponding to the prefabricated window body, and the prefabricated window body comprises a window body, the window body is protruded towards one side of the prefabricated wall body to form a boss structure, and the boss structure has a connecting node for connecting with the prefabricated wall body. The first boss structure comprises a first boss formed by protruding the window body towards one side of the prefabricated wall body, and the outer edge of the first boss is inside the outer edge of the window body; the first boss is further protruded towards one side of the prefabricated wall body to form a second boss, and the outer edge of the second boss is inside the outer edge of the first boss; the edge of the first boss has a first connecting part; the edge of the second boss has a second connecting part, the prefabricated wall body is respectively provided with a third connecting part corresponding to the first connecting part and a fourth connecting part corresponding to the second connecting part; the inner side of the prefabricated wall body is recessed towards the direction away from the prefabricated window body to form an inner end face, so that after the prefabricated window body is placed in the opening of the prefabricated wall body, the first boss is attached to the inner end face, and the first connecting part is connected with the third connecting part, and the second connecting part is connected with the fourth connecting part; The second boss structure comprises an upper connecting boss and a lower connecting boss formed by protruding the inner side of the upper part and the lower part of the window body towards one side of the prefabricated wall body; the upper connecting boss is below the upper edge of the window body, and the lower connecting boss is above the lower edge of the window body; the upper surface of the upper connecting boss is provided with a window body upper connecting part, and the lower surface of the lower connecting boss is provided with a window body lower connecting part; the tail end of the upper connecting boss and the lower connecting boss has a tongue-and-groove.

2. The prefabricated assembled bay window according to claim 1, characterized in that, The second connecting part is close to the end of the prefabricated wall body and has a first recess, and the fourth connecting part is away from the end of the prefabricated window body and has a second recess corresponding to the position of the first recess, so that the first recess and the second recess are filled with filling material after being spliced.

3. The prefabricated assembled bay window according to claim 1, characterized in that, The surface of the first connecting part and the second connecting part is covered by filling or decorative material after being connected.

4. The prefabricated assembled bay window according to claim 1, characterized in that, The third connecting part is arranged on the inner end face of the prefabricated wall body.

5. The prefabricated assembled bay window according to claim 1, characterized in that, The fourth connecting part is arranged on the inner wall of the opening of the prefabricated wall body.

6. The prefabricated assembled bay window according to claim 1, characterized in that, The first connecting part, the second connecting part, the third connecting part and the fourth connecting part are arranged in multiple groups in the up-down and left-right directions.

7. The prefabricated assembled bay window according to claim 1, characterized in that, The first connecting part and the third connecting part are connected by welding, and the second connecting part and the fourth connecting part are connected by welding.

8. The prefabricated assembled bay window according to claim 1, characterized in that, The second boss structure corresponds to the concrete pouring channel constructed inside the window body, the surface of the prefabricated wall is provided with a grouting hole in communication with the concrete pouring channel; the left and right sides of the inside of the window body are respectively provided with a window side connecting part which spans the concrete pouring channel, and the outer end of the window side connecting part has a first notch; the upper side of the inside of the window body is provided with a window upper side vertical connecting part which extends from the upper side to the concrete pouring channel, and the top end of the window upper side vertical connecting part has a second notch; the prefabricated wall is provided with a wall upper connecting part corresponding to the window upper connecting part, a wall lower connecting part corresponding to the window lower connecting part, a wall side connecting part corresponding to the window side connecting part, and a wall upper side vertical connecting part corresponding to the window upper side vertical connecting part, for the connection after the butt joint of the prefabricated window and the prefabricated wall.

9. The prefabricated assembled bay window according to claim 1, characterized in that, The upper and lower surfaces of the prefabricated window have inclined surface structures which are arranged obliquely downward.

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