Window sash angle bead assembly and window sash

Abstract

The utility model discloses a window sash corner protector assembly and a window sash, and belongs to the field of window frame corner protectors. A transverse contact face, a vertical contact face perpendicularly connected with the transverse contact face and an outer transition face connected with the transverse contact face and the vertical contact face at the same time are formed on the first corner protection piece. And an inserting block is arranged on the first corner protecting piece. According to the utility model, the inserting block is arranged on the first corner protector, and the plurality of arc grooves attached to the inner sides of the heat insulation strips are formed in the inserting block, so that the inserting block can be attached to the inner sides of the plurality of heat insulation strips at the same time, and the inserting block can play a role in splicing the heat insulation strips. Due to the fact that the heat insulation strips can be spliced together through the first corner protection pieces, a user cannot collide with the corners formed by splicing the heat insulation strips, and when the inward opening window sash with the heat insulation strips is opened, the situation that the user is injured due to the fact that the corners formed by splicing the heat insulation strips are sharp is avoided.

Description

Technical Field

[0001] The utility model relates to the field of window sash corner protection, in particular to a window sash corner protection component and a window sash. Background Art

[0002] Among building doors and windows, inward-opening windows have unique advantages. Compared with outward-opening windows, inward-opening windows have a larger load-bearing range, can achieve better sound insulation and heat insulation performance, are more watertight and airtight than sliding doors and windows, and are easy to clean and maintain. Therefore, they are widely used in China. At present, the window sashes on the market are all connected end to end through multiple profiles to form a closed-loop frame structure. The ends of two adjacent profiles are cut and spliced ​​through corner codes, so that the adjacent profiles are spliced ​​to form a corner, which is relatively sharp. When the inward-opening window is opened toward the interior, it is easy to cause harm to the user.

[0003] In order to solve the above problems, a Chinese patent document with authorization announcement number CN210888549U discloses a corner structure of a casement window sash with a corner protection function, which arranges a first corner guard and a second corner guard at the corners of two adjacent profiles, thereby utilizing the arc-shaped surface of the corner guard to prevent users from touching the corners of the window sash and getting injured.

[0004] However, the first corner guard and the second corner guard cannot be used to protect the corners formed by the splicing of the insulation strips, and the corners formed by the splicing of the insulation strips are also relatively sharp, so that the window sash installed with the insulation strips still has safety hazards when in use.

[0005] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an anti-collision corner guard and a window sash, aiming to solve the problem that the existing anti-collision corner guard assembly cannot prevent the user from colliding with the corner formed by the splicing of the insulation strip.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A window sash corner guard assembly comprises a first corner guard; the first corner guard is formed with a horizontal contact surface, a vertical contact surface perpendicularly connected to the horizontal contact surface, and an outer transition surface simultaneously connected to the horizontal contact surface and the vertical contact surface; the first corner guard is provided with a plug-in block; the bottom surface of the plug-in block is perpendicularly connected to the vertical contact surface, and the side of the plug-in block facing the outside of the window sash is perpendicularly connected to the horizontal contact surface; the plug-in block is provided with a plurality of arc grooves which fit with the inner side of a thermal insulation strip.

[0009] Furthermore, the window sash corner guard assembly also includes an L-shaped second corner guard; an arc-shaped stopper extends from one side of the second corner guard, and the arc-shaped stopper is connected to one side of the first corner guard.

[0010] Furthermore, the window sash corner guard assembly also includes a contact block; the contact block and the arc-shaped stopper are respectively located on both sides of the second corner guard, and the contact block is located at the corner of the second corner guard; a first profile contact surface and a second profile contact surface vertically connected are also formed on the contact block.

[0011] Furthermore, the second corner guard includes an integrally formed first vertical plate portion and a first horizontal plate portion; the first vertical plate portion is provided with a first plug rod parallel to the first horizontal plate portion, the first horizontal plate portion is provided with a second plug rod parallel to the first vertical plate portion, and the first plug rod and the second plug rod are both inserted into the profile.

[0012] Furthermore, the window sash corner guard assembly also includes an L-shaped third corner guard; the third corner guard, the first corner guard and the second corner guard are integrally formed, and the third corner guard and the second corner guard are relatively located on both sides of the first corner guard.

[0013] Furthermore, the third corner guard includes a second vertical plate portion and a second horizontal plate portion; the second vertical plate portion is provided with a third plug rod parallel to the second horizontal plate portion, and the second horizontal plate portion is provided with a fourth plug rod parallel to the second vertical plate portion, and the third plug rod and the fourth plug rod are both inserted into the profile.

[0014] Furthermore, the window sash corner guard assembly also includes a fourth corner guard; the fourth corner guard includes a third vertical plate portion and a third horizontal plate portion that are vertically connected to each other; vertical clip grooves are provided on both sides of the third vertical plate portion facing the outside of the window sash, and horizontal clip grooves are provided on both sides of the third horizontal plate portion facing the outside of the window sash.

[0015] Furthermore, first shielding portions are extended outwardly on both sides of the third vertical plate portion, and second shielding portions are extended outwardly on both sides of the third horizontal plate portion, and the first shielding portion and the second shielding portion are vertically connected.

[0016] Furthermore, a first glue containing groove is provided on the inner side of the third vertical plate portion, and a second glue containing groove is provided on the inner side of the third horizontal plate portion; the first glue containing groove and the second glue containing groove are arranged through, and a glue outlet hole is opened on the groove wall of the first glue containing groove or the groove wall of the second glue containing groove.

[0017] The utility model also provides a window sash, comprising a window sash outer frame, a window sash inner frame, two heat insulation strips arranged between the window sash outer frame and the window sash inner frame, and the aforementioned window sash corner protection assembly; the window sash outer frame and the window sash inner frame are connected by the heat insulation strips.

[0018] Beneficial effects:

[0019] The utility model provides a window sash corner guard assembly and a window sash with the window sash corner guard assembly. By arranging a plug-in block on a first corner guard and arranging a plurality of arc grooves that fit with the inner side of a heat insulation strip on the plug-in block, the plug-in block can fit with the inner sides of a plurality of heat insulation strips at the same time, and the plug-in block can play the role of splicing the heat insulation strips.

[0020] Since the insulation strips (vertical insulation strips and horizontal insulation strips) can be spliced ​​together by the first corner guard, users will not collide with the corners formed by the splicing of the insulation strips. When the inward-opening window sash with the insulation strips is opened, the user will not be injured due to the sharp corners formed by the splicing of the insulation strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The local structure diagram of the window sash provided by the utility model is shown in FIG. Figure 1 .

[0022] Figure 2 for Figure 1 Enlarged view of part A.

[0023] Figure 3 The local structure diagram of the window sash provided by the utility model is shown in FIG. Figure 2 .

[0024] Figure 4 for Figure 3 Magnified view of part B.

[0025] Figure 5 The local structure diagram of the window sash provided by the utility model is shown in FIG. Figure 3 .

[0026] Figure 6 The local structure diagram of the window sash provided by the utility model is shown in FIG. Figure 4 .

[0027] Figure 7 The local structure diagram of the window sash provided by the utility model is shown in FIG. Figure 5 .

[0028] Figure 8 The structure diagram of the window sash corner guard assembly is shown in FIG. Figure 1 .

[0029] Fig. 9 The structure diagram of the window sash corner guard assembly is shown in FIG. Figure 2 .

[0030] Fig.10 The structure diagram of the window sash corner guard assembly is shown in FIG. Figure 3 .

[0031] Fig.11 The structure diagram of the window sash corner guard assembly is shown in FIG. Figure 4 .

[0032] Reference numerals:

[0033] 1-first corner guard; 101-horizontal contact surface; 102-vertical contact surface; 103-outer transition surface; 104-plug-in block;

[0034] 201- window sash outer frame; 202- window sash inner frame; 203- heat insulation strip;

[0035] 3-second corner guard; 31-first vertical plate; 311-arc-shaped stopper; 32-first horizontal plate; 33-first insertion rod; 34-second insertion rod;

[0036] 4-contact block; 41-first profile contact surface; 42-second profile contact surface;

[0037] 5-third corner guard; 51-second vertical plate portion; 52-second horizontal plate portion; 53-third insertion rod; 54-fourth insertion rod;

[0038] 6-fourth corner guard; 61-third vertical plate portion; 611-vertical card slot; 612-first glue holding slot; 62-third horizontal plate portion; 621-horizontal card slot; 622-second glue holding slot; 63-first shielding portion; 64-second shielding portion; 65-glue outlet hole. DETAILED DESCRIPTION

[0039] The utility model provides a window sash corner guard assembly and a window sash. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0040] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0041] like Figure 8 and Fig. 9 As shown, the utility model provides a window sash corner guard assembly, which can be used for Figure 1 and Figure 7 The window sash is an inward opening window sash, comprising a window sash outer frame 201, a window sash inner frame 202, and two heat insulation strips 203 arranged between the window sash outer frame 201 and the window sash inner frame 202, wherein the window sash outer frame 201 and the window sash inner frame 202 are connected by the heat insulation strips 203. The heat insulation strips 203 can also be divided into vertical heat insulation strips 203 and horizontal heat insulation strips 203 according to the installation direction.

[0042] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 8 and Fig. 9 As shown, specifically, the window sash corner guard assembly includes a first corner guard 1. The first corner guard 1 is formed with a horizontal contact surface 101, a vertical contact surface 102 vertically connected to the horizontal contact surface 101, and an outer transition surface 103 simultaneously connected to the horizontal contact surface 101 and the vertical contact surface 102. The horizontal contact surface 101 is in contact with the lower ends of the two vertical heat insulation strips 203, and the vertical contact surface 102 is in contact with the ends of the two horizontal heat insulation strips 203.

[0043] In order to enable the heat insulation strips 203 to be spliced ​​together, the first corner guard 1 is further provided with a plug-in block 104, and the plug-in block 104 is provided with a plurality of arc grooves that fit with the inner side of the heat insulation strips 203, so that the plug-in block 104 can fit with the inner sides of multiple heat insulation strips 203 at the same time. In addition, the bottom surface of the plug-in block 104 is vertically connected to the vertical contact surface 102, and the side of the plug-in block 104 facing the outside of the window sash is vertically connected to the horizontal contact surface 101. Since the heat insulation strips 203 (vertical heat insulation strips 203 and horizontal heat insulation strips 203) can be spliced ​​together through the first corner guard 1, the user will not collide with the corner formed by the splicing of the heat insulation strips 203. When the inward-opening window sash with the heat insulation strips 203 is opened, the user will not be injured due to the sharp corner formed by the splicing of the heat insulation strips 203.

[0044] like Figure 1 , Figure 2 , Figure 8 and Fig. 9 As shown, further, the window sash corner guard assembly also includes an L-shaped second corner guard 3; an arc-shaped stopper 311 is extended from one side of the second corner guard 3, and the arc-shaped stopper 311 is connected to one side of the first corner guard 1. In the utility model, the arc-shaped stopper 311 and the second corner guard 3 have the same function, which is used to shield the splicing of the window sash outer frame 201, and the shielding range of the splicing of the window sash outer frame 201 can be increased, so that the window sash corner guard assembly as a whole can play a more effective protective role.

[0045] like Figure 2 and Fig. 9As shown, further, the window sash corner guard assembly also includes a contact block 4; the contact block 4 and the arc-shaped stopper 311 are respectively located on both sides of the second corner guard 3, and the contact block 4 is located at the corner of the second corner guard 3; a first profile contact surface 41 and a second profile contact surface 42 are also formed on the contact block 4, which are vertically connected. The first profile contact surface 41 and the second profile contact surface 42 are fitted with the end surface of the profile constituting the window sash outer frame 201, so that the contact block 4 can replace the outermost splicing of the window sash outer frame 201, thereby avoiding the outermost splicing of the window sash outer frame 201 from causing harm to the user.

[0046] like Figure 8 As shown, further, the second corner guard 3 includes an integrally formed first vertical plate portion 31 and a first horizontal plate portion 32; the first vertical plate portion 31 is provided with a first plug rod 33 parallel to the first horizontal plate portion 32, the first horizontal plate portion 32 is provided with a second plug rod 34 parallel to the first vertical plate portion 31, the first plug rod 33 and the second plug rod 34 are both inserted into the profile, the profile is a profile that participates in the splicing to form the window sash outer frame 201, and the profile is provided with a plug hole for the first plug rod 33 and the second plug rod 34 to be inserted. When assembling the window sash corner guard assembly, the surfaces of the first plug rod 33 and the second plug rod 34 have a structural adhesive layer, and when the structural adhesive layer is cured, the surfaces of the first plug rod 33 and the second plug rod 34 can be firmly connected to the inner wall of the plug hole. In addition, since the first plug rod 33 and the second plug rod 34 are perpendicular, one of the plug holes will inevitably restrain the movement of the other plug rod located in the plug hole, so that the window sash corner guard assembly is not easy to fall off the window sash after assembly, so that the window sash corner guard assembly can effectively play a protective role.

[0047] like Figure 2 , Figure 8 and Fig. 9 As shown, further, the window sash corner guard assembly also includes an L-shaped third corner guard 5; the third corner guard 5, the first corner guard 1 and the second corner guard 3 are integrally formed, and the third corner guard 5 and the second corner guard 3 are relatively located on both sides of the first corner guard 1.

[0048] In the utility model, the third corner guard 5, the first corner guard 1 and the second corner guard 3 are integrally formed, which can save the production process of multiple corner guards, thereby reducing production costs; and the third corner guard 5 is used to cover part of the corner of the window sash inner frame 202, so that the safety hazard when the window sash is used is further reduced.

[0049] like Figure 8As shown, further, the third corner guard 5 includes a second vertical plate portion 51 and a second horizontal plate portion 52; the second vertical plate portion 51 is provided with a third plug rod 53 parallel to the second horizontal plate portion 52, and the second horizontal plate portion 52 is provided with a fourth plug rod 54 parallel to the second vertical plate portion 51, and the third plug rod 53 and the fourth plug rod 54 are both inserted into the profile. In the present utility model, the functions of the third plug rod 53 and the fourth plug rod 54 are the same as those of the first plug rod 33 and the second plug rod 34, which are to prevent the third corner guard 5 (window sash corner guard assembly) from falling off the window sash after being assembled, and will not be described in detail here.

[0050] It should be noted that, in order to ensure that the above-mentioned window sash corner guard assembly and the various structural components of the window sash are firmly fitted, structural adhesive can be applied between the fitting surfaces of the window sash corner guard assembly and the window sash.

[0051] like Figure 3 , Figure 4 , Fig.10 and Fig.11 As shown, further, the window sash corner guard assembly also includes a fourth corner guard 6; the fourth corner guard 6 includes a third vertical plate portion 61 and a third horizontal plate portion 62 which are vertically connected to each other; vertical clip grooves 611 are provided on both sides of the third vertical plate portion 61 facing the outside of the window sash, and horizontal clip grooves 621 are provided on both sides of the third horizontal plate portion 62 facing the outside of the window sash.

[0052] With the help of the vertical clip groove and the horizontal clip groove 621, the fourth corner guard 6 can be assembled to the corner of the window sash inner frame 202, and then combined with the third corner guard assembly, it can effectively prevent the user from colliding with the inner frame of the window sash.

[0053] like Figure 4 , Fig.10 and Fig.11 As shown, further, first shielding portions 63 are extended outwardly on both sides of the third vertical plate portion 61, and second shielding portions 64 are extended outwardly on both sides of the third horizontal plate portion 62, and the first shielding portion 63 and the second shielding portion 64 are vertically connected. The first shielding portion 63 and the second shielding portion 64 can increase the shielding area of ​​the fourth corner guard 6 on the corner of the window sash inner frame 202, thereby effectively playing a protective role.

[0054] like Fig.10 and Fig.11 As shown, further, a first glue containing groove 612 is provided on the inner side of the third vertical plate portion 61, and a second glue containing groove 622 is provided on the inner side of the third horizontal plate portion 62; the first glue containing groove 612 and the second glue containing groove 622 are arranged through. The first glue containing groove 612 and the second glue containing groove 622 are used to contain structural glue, and when the structural glue is cured, the fourth corner guard assembly can be more firmly connected to the window sash inner frame 202.

[0055] In addition, a glue outlet hole 65 is opened on the groove wall of the first glue containing groove 612 or the groove wall of the second glue containing groove 622. The glue outlet hole 65 can be used to allow the structural glue in the first glue containing groove 612 and the second glue containing groove 622 to escape to the first shielding part 63 and the second shielding part 64, so that the first shielding part 63 and the second shielding part 64 can also be firmly connected to the window sash inner frame 202, and after the fourth corner guard 6 is assembled separately, it is not easy to fall off from the window sash.

[0056] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A window sash corner guard assembly, comprising a first corner guard; the first corner guard is formed with a horizontal contact surface, a vertical contact surface vertically connected to the horizontal contact surface, and an outer transition surface simultaneously connected to the horizontal contact surface and the vertical contact surface; characterized in that: The first corner guard is provided with a plug-in block; the bottom surface of the plug-in block is vertically connected to the vertical contact surface, and the side of the plug-in block facing the outside of the window sash is vertically connected to the horizontal contact surface; the plug-in block is provided with a plurality of arc grooves that fit the inner side of the insulation strip.

2. The window sash corner guard assembly according to claim 1, characterized in that: It also includes a second L-shaped corner guard; an arc-shaped stopper is extended from one side of the second corner guard, and the arc-shaped stopper is connected to one side of the first corner guard.

3. The window sash corner guard assembly according to claim 2, characterized in that: It also includes a contact block; the contact block and the arc-shaped stopper are respectively located on both sides of the second corner protector, and the contact block is located at the corner of the second corner protector; a first profile contact surface and a second profile contact surface are vertically connected and formed on the contact block.

4. The window sash corner guard assembly according to claim 2, characterized in that: The second corner guard comprises an integrally formed first vertical plate portion and a first horizontal plate portion; the first vertical plate portion is provided with a first insertion rod parallel to the first horizontal plate portion, the first horizontal plate portion is provided with a second insertion rod parallel to the first vertical plate portion, and the first insertion rod and the second insertion rod are both inserted into the profile.

5. The window sash corner guard assembly according to claim 2, characterized in that: It also includes an L-shaped third corner guard; the third corner guard, the first corner guard and the second corner guard are integrally formed, and the third corner guard and the second corner guard are relatively located on both sides of the first corner guard.

6. The window sash corner guard assembly according to claim 5, characterized in that: The third corner guard comprises a second vertical plate portion and a second horizontal plate portion; the second vertical plate portion is provided with a third plug rod parallel to the second horizontal plate portion, the second horizontal plate portion is provided with a fourth plug rod parallel to the second vertical plate portion, and the third plug rod and the fourth plug rod are both inserted into the profile.

7. The window sash corner guard assembly according to claim 1, characterized in that: It also includes a fourth corner guard; the fourth corner guard includes a third vertical plate portion and a third horizontal plate portion that are vertically connected to each other; vertical clip grooves are provided on both sides of the third vertical plate portion facing the outside of the window sash, and horizontal clip grooves are provided on both sides of the third horizontal plate portion facing the outside of the window sash.

8. The window sash corner guard assembly according to claim 7, characterized in that: The first shielding parts are extended outwardly from both sides of the third vertical plate part, and the second shielding parts are extended outwardly from both sides of the third horizontal plate part, and the first shielding parts and the second shielding parts are vertically connected.

9. The window sash corner guard assembly according to claim 8, characterized in that: A first glue containing groove is provided on the inner side of the third vertical plate portion, and a second glue containing groove is provided on the inner side of the third horizontal plate portion; the first glue containing groove and the second glue containing groove are connected, and a glue outlet hole is opened on the groove wall of the first glue containing groove or the groove wall of the second glue containing groove.

10. A window sash, characterized in that: It comprises a window sash outer frame, a window sash inner frame, two heat insulation strips arranged between the window sash outer frame and the window sash inner frame, and the window sash corner protection assembly according to any one of claims 1 to 9; the window sash outer frame and the window sash inner frame are connected by the heat insulation strips.

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