Mullion profile structure of door and window and door and window structure

Abstract

The utility model discloses a mullion profile structure of a door and window and a door and window structure. The mullion profile structure comprises a profile body which is arranged at the mullion position of a door and window in the preset direction, and a first concave part and a second concave part are formed on the two opposite sides of the profile body respectively; wherein the first concave part is used for mounting guardrail glass, and the second concave part is used for mounting fixed sash glass; the first sealing piece is arranged on the inner wall of the first inwards-concave part and used for blocking a gap between the first inwards-concave part and the guardrail glass; the second sealing piece is arranged on the inner wall of the second inwards-concave part and used for blocking a gap between the second inwards-concave part and the fixed sash glass. According to the mullion sectional material structure, the first concave part and the second concave part are reserved on the two opposite sides of the sectional material body respectively and used for installing and fixing sash glass and guardrail glass respectively, so that the width of the visual face of a mullion is greatly reduced, additional guardrail installation sectional materials do not need to be additionally arranged, cost is lower, installation is more simplified, and the structure is more attractive.

Description

Technical Field

[0001] The utility model relates to the field of door and window equipment, in particular to a stile profile structure of a door and window and a door and window structure. Background Art

[0002] The stile is used to be set in the door and window frame to separate or / and support the door and window frame. The two ends of the existing stile are connected by two connecting blocks fixed at the corresponding positions of the frame. The two connecting blocks are fixed to the corresponding positions of the door and window frame by bolts in advance, and then the corresponding ends of the stile are sleeved on the two fixed connecting blocks.

[0003] However, the existing muntin structure usually requires additional profiles to assemble the glass during installation, so the overall assembly process is relatively complicated and the installation cost is high. In addition, the installation of additional profiles will also cause the visible width of the muntin structure to be larger, thereby affecting the overall aesthetics.

[0004] Therefore, there is an urgent need for a stile profile structure with lower installation cost and simpler installation. Utility Model Content

[0005] The utility model provides a door and window stile profile structure and a door and window structure, which can save costs and simplify the installation process.

[0006] In order to achieve the above technical objectives, the utility model adopts the following technical solutions:

[0007] The first aspect of the technical solution of the utility model provides a stile profile structure for doors and windows, comprising:

[0008] The profile body is arranged at the middle stile of the door and window along a preset direction, and a first inner concave portion and a second inner concave portion are respectively formed on opposite sides of the profile body; wherein the first inner concave portion is used to install the guardrail glass, and the second inner concave portion is used to install the fixed sash glass;

[0009] a first sealing member, disposed on an inner wall of the first inner recess, for sealing a gap between the first inner recess and the guardrail glass;

[0010] The second sealing member is arranged on the inner wall of the second inner recessed portion to seal the gap between the second inner recessed portion and the fixed sash glass.

[0011] Preferably, the profile body comprises:

[0012] A top profile, wherein a first side of the top profile forms the first inner recess, and a second side of the top profile forms an L-shaped groove; wherein the first side of the top profile is opposite to the second side of the top profile;

[0013] A connecting profile, the top of which is connected to the bottom of the top profile;

[0014] A bottom profile, the top of which is connected to the bottom of the connecting profile, and the bottom extends an extension toward the second side of the top profile, so that the extension cooperates with the connecting profile and the L-shaped groove to form the second recessed portion.

[0015] Preferably, the first inner recess and the second inner recess are staggered along the front-rear direction of the profile body.

[0016] Preferably, the size of the connecting profile is adjustable to adjust the size of the second inner recess.

[0017] Preferably, the inner top surface of the first inner recessed portion is flush with the inner top surface of the second inner recessed portion, and the inner bottom surface of the first inner recessed portion is higher than the inner bottom surface of the second inner recessed portion.

[0018] Preferably, the first sealing member is detachably mounted on the inner wall of the first inner recess, and the second sealing member is detachably mounted on the inner wall of the second inner recess.

[0019] Preferably, the profile body is integrally formed.

[0020] Preferably, the first inner recess and / or the second inner recess are both in a U-shape.

[0021] Preferably, the preset direction includes at least a horizontal direction or a vertical direction.

[0022] A second aspect of the technical solution of the utility model provides a door and window structure, comprising the above-mentioned muntin profile structure.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The muntin profile structure of the utility model technical solution reserves a first inner recess and a second inner recess on opposite sides of the profile body, respectively, for installing the fixed sash glass and the guardrail glass, thereby greatly reducing the width of the visible surface of the muntin, and the visible surface size of the muntin profile can be made narrower. In addition, by using the muntin profile structure, there is no need to add a guardrail installation profile, which is lower in cost and simpler in installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of an application scenario of a stile profile structure provided by an embodiment of the utility model;

[0026] Figure 2 A schematic diagram of a split structure of a stile profile structure provided in an embodiment of the utility model;

[0027] Figure 3 Another structural schematic diagram of the profile body;

[0028] Figure 4 A schematic structural diagram of a door and window structure provided in an embodiment of the utility model.

[0029] In the accompanying drawings, each reference numeral represents:

[0030] 1. Profile body; 101. First inner recess; 102. Second inner recess; 11. Top profile; 12. Connecting profile; 13. Bottom profile; 111. L-shaped groove; 131. Extension;

[0031] 2. First sealing member; 3. Second sealing member; 100. Door and window structure; 10. Guardrail glass; 20. Fixed sash glass; 30. Frame profile; 40. Mullion profile structure. DETAILED DESCRIPTION

[0032] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0033] The embodiment of the utility model aims to provide a muntin profile structure for doors and windows, which greatly reduces the width of the visible surface of the muntin by reserving inner recesses (e.g., U-shaped grooves) on opposite sides of the profile body for installing fixed sash glass and guardrail glass respectively, and can make the visible surface size of the muntin profile narrower. In addition, by using the muntin profile structure, there is no need to add guardrail installation profiles, which reduces costs and simplifies installation.

[0034] Specifically, Figure 1 and Figure 2 As shown in FIG. 1 , a muntin profile structure of a door and window provided in an embodiment of the utility model is provided. The muntin profile structure comprises a profile body 1, a first seal 2 and a second seal 3. The profile body 1 is arranged at the muntin position of the door and window structure 100 (refer to FIG. 1 ) along a preset direction (vertical direction in this embodiment, horizontal direction in other embodiments) Figure 4). In addition, a first inner recess 101 and a second inner recess 102 are formed on opposite sides (left and right sides in this embodiment) of the profile body 1. The first inner recess 101 is used to install the guardrail glass 10, and the second inner recess is used to install the fixed sash glass 20. The first sealing member 2 is arranged on the inner wall of the first inner recess 101 to block the gap between the first inner recess 101 and the guardrail glass 10. The second sealing member 3 is arranged on the inner wall of the second inner recess 102 to block the gap between the second inner recess 102 and the fixed sash glass 20.

[0035] It can be understood that in this embodiment, by forming the first inner recess 101 and the second inner recess 102 (in this embodiment, they are U-shaped, and in other embodiments, they can also be replaced with other shapes) on the left and right sides of the profile body 1, the guardrail glass 10 and the fixed sash glass 20 can be directly installed without the need for additional installation profiles. As a result, on the one hand, the production cost is saved, the door and window structure is simplified, and the stiles of the doors and windows are more beautiful; on the other hand, since no additional installation profiles are required, the installation process can be simplified and the convenience of door and window installation can be improved.

[0036] like Figure 2 As shown, in the above embodiment, preferably, the profile body 1 includes a top profile 11, a connecting profile 12 and a bottom profile 13. A groove is provided at the bottom of the left side of the top profile 11 to form the first inner recess 101; correspondingly, an L-shaped groove 111 is formed at the bottom of the right side of the top profile 11 to form a part of the second inner recess 102. The top of the connecting profile 12 is connected to the bottom of the top profile 11. The top of the bottom profile 13 is connected to the bottom of the connecting profile 12, and the bottom of the bottom profile 13 faces the second side (i.e., Figure 2 The extension portion 131 is extended outwardly (in the right direction in FIG. 1 ), so that the extension portion 131 cooperates with the connecting profile 12 and the L-shaped groove 111 to form a second inner recess 102.

[0037] It can be understood that in this embodiment, the profile body 1 is an assembled structure. Therefore, during assembly, the size of the connecting profile 12 can be adjusted as needed, so as to adaptively adjust the size of the second inner recess 102. In addition, in this embodiment, the inner top surface of the first inner recess 101 is flush with the inner top surface of the second inner recess 102, and the inner bottom surface of the first inner recess 101 is higher than the inner bottom surface of the second inner recess 102. In addition, Figure 3 As shown, in another embodiment, the profile body 1 can also be formed in one piece, thereby reducing subsequent assembly errors and ensuring structural accuracy and structural strength.

[0038] In the above embodiment, preferably, the first inner recess 101 and the second inner recess 102 are staggered along the front-rear direction of the profile body 1. Thus, the installation positions of the guardrail glass 10 and the fixed sash glass 20 can be adaptively adjusted as needed.

[0039] In the above embodiment, preferably, the first sealing member 2 is detachably mounted on the inner wall of the first inner recess 101 , and the second sealing member 3 is detachably mounted on the inner wall of the second inner recess 102 .

[0040] like Figure 4 As shown, based on the above embodiment, the embodiment of the utility model further provides a door and window structure 100, which includes a guardrail glass 10, a fixed sash glass 20, a frame profile 30 and the above-mentioned muntin profile structure 40. The guardrail glass 10 is installed between the frame profile 3 and the muntin profile structure 40, and the fixed sash glass 20 is installed in the second inner recess 102 of the muntin profile structure 40.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A stile profile structure for doors and windows, characterized in that: include: The profile body is arranged at the middle stile of the door and window along a preset direction, and a first inner concave portion and a second inner concave portion are respectively formed on opposite sides of the profile body; wherein the first inner concave portion is used to install the guardrail glass, and the second inner concave portion is used to install the fixed sash glass; a first sealing member, disposed on an inner wall of the first inner recess, for sealing a gap between the first inner recess and the guardrail glass; The second sealing member is arranged on the inner wall of the second inner recessed portion to seal the gap between the second inner recessed portion and the fixed sash glass.

2. The muntin profile structure according to claim 1, characterized in that The profile body comprises: A top profile, wherein a first side of the top profile forms the first inner recess, and a second side of the top profile forms an L-shaped groove; wherein the first side of the top profile is opposite to the second side of the top profile; A connecting profile, the top of which is connected to the bottom of the top profile; A bottom profile, the top of which is connected to the bottom of the connecting profile, and the bottom extends an extension toward the second side of the top profile, so that the extension cooperates with the connecting profile and the L-shaped groove to form the second recessed portion.

3. The muntin profile structure according to claim 2, characterized in that: The first inner concave portion and the second inner concave portion are staggered along the front-rear direction of the profile body.

4. The muntin profile structure according to claim 2, characterized in that: The size of the connecting profile is adjustable to adjust the size of the second inner recess.

5. The muntin profile structure according to claim 2, characterized in that: The inner top surface of the first inner concave portion is flush with the inner top surface of the second inner concave portion, and the inner bottom surface of the first inner concave portion is higher than the inner bottom surface of the second inner concave portion.

6. The muntin profile structure according to claim 1, characterized in that: The first sealing member is detachably mounted on the inner wall of the first inner recess, and the second sealing member is detachably mounted on the inner wall of the second inner recess.

7. The muntin profile structure according to claim 1, characterized in that: The profile body is integrally formed.

8. The muntin profile structure according to claim 1, characterized in that: The first inner recess and / or the second inner recess are both in a U-shape.

9. The muntin profile structure according to claim 1, characterized in that: The preset direction includes at least a horizontal direction or a vertical direction.

10. A door and window structure, characterized in that: It comprises the muntin profile structure as described in any one of claims 1 to 9.

Images