Z-shaped mullion profile structure and window body thereof

Abstract

The utility model provides a Z-shaped mullion section bar structure and a window body thereof, the Z-shaped mullion section bar structure comprises an outer frame section bar, a heat insulation strip and an inner frame section bar, the two ends of the heat insulation strip are respectively connected with the inner end of the outer frame section bar and the outer end of the inner frame section bar, the outer end of the outer frame section bar extends along a first direction to be provided with a fixed sash mounting part, and the fixed sash mounting part is provided with a fixed sash. The inner end of the inner frame profile extends in the second direction to be provided with a movable sash lap joint part, the first direction and the second direction are both arranged in the width direction of the outer frame profile and the inner frame profile, the first direction is opposite to the second direction, and the outer frame profile, the fixed sash installation part, the heat insulation strip, the inner frame profile and the movable sash lap joint part are spliced to form a Z shape. Steering frames do not need to be additionally arranged on the two sides of the Z-shaped mullion profile structure, and the consumable cost and the installation cost are saved. The first direction of the outer frame profile is consistent with the visual surface of the movable sash body, and compared with a traditional T-shaped mullion structure, the Z-shaped mullion profile structure is narrower in appearance and more attractive in appearance.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window profile hardware, and particularly relates to a Z-shaped middle mullion profile structure and a window thereof. Background Art

[0002] The middle mullion is a building professional term. A horizontal or vertical division of a window splicing frame is called a middle mullion. The middle mullion includes a horizontal mullion and a vertical mullion. By setting different numbers and positions of middle mullions, the window frame can be divided into different structures, such as a "day" character structure or a "field" character structure. The middle mullion on the existing through-bar type heat-insulating aluminum alloy doors and windows is generally of a T-shaped structure. As shown in the window structure of Figure 1 , one side of the middle mullion 1 is used to connect the movable sash 2, and the other side of the middle mullion 1 is used to connect the fixed sash 3. Turning frames 4 need to be installed on both sides of the middle mullion 1 to cooperate with the movable sash 2 and the fixed sash 3 respectively. The structure is complex, not beautiful, and the cost is relatively high. Content of the Utility Model

[0003] The purpose of the utility model is to provide a Z-shaped middle mullion profile structure and a window thereof, so as to simplify the middle mullion structure, save costs and make the window more beautiful.

[0004] One aspect of the utility model discloses a Z-shaped middle mullion profile structure, which includes an outer frame profile, a heat insulation strip and an inner frame profile. The two ends of the heat insulation strip are respectively connected to the inner end of the outer frame profile and the outer end of the inner frame profile. The outer end of the outer frame profile extends along a first direction to be provided with a fixed sash installation part, and the inner end of the inner frame profile extends along a second direction to be provided with a movable sash lapping part. Both the first direction and the second direction are arranged in the width direction of the outer frame profile and the inner frame profile, and the first direction and the second direction are opposite. The outer frame profile, the fixed sash installation part, the heat insulation strip, the inner frame profile and the movable sash lapping part are spliced to form a "Z" shape.

[0005] Further, the width of the outer frame profile is smaller than the width of the inner frame profile. One side of the outer frame profile is flush with one side of the inner frame profile in the first plane, and the other side of the inner frame profile extends beyond the other side of the outer frame profile in the second direction.

[0006] Further, the heat insulation strip includes a first heat insulation strip and a second heat insulation strip. The two ends of the first heat insulation strip are respectively connected to one side of the outer frame profile and one side of the inner frame profile. The second heat insulation strip is a stepped heat insulation strip, and the two ends of the second heat insulation strip are respectively connected to the other side of the outer frame profile and the other side of the inner frame profile.

[0007] Further, a first sealing strip adapted to the step shape of the second heat insulation strip is arranged on the movable sash.

[0008] Furthermore, a wire crimping installation portion is provided inwardly extending from the inner end of the inner frame profile, and the wire crimping installation portion is provided with a wire crimping groove for installing a wire crimping rack.

[0009] Furthermore, a hardware installation groove adapted to the movable fan is provided on the other side of the inner frame profile.

[0010] Furthermore, a sealing strip installation groove is provided at the protruding end of the overlapping portion of the movable fan, and a second sealing strip can be installed in the sealing strip installation groove to overlap the movable fan. The outer end of the movable fan is provided with a third sealing strip that overlaps the other side of the outer frame profile.

[0011] Another aspect of the utility model discloses a window body, comprising a frame body and a fan body, wherein the frame body is provided with the above-mentioned Z-shaped stile profile structure.

[0012] The beneficial effects of the utility model are:

[0013] The Z-shaped stile profile structure of this solution sets a movable stile overlap portion in the first direction on the inner side of the inner frame profile so that the movable stile overlap portion is directly overlapped with the movable stile, and sets a fixed stile installation portion in the second direction on the outer side of the outer frame profile so that one end of the fixed stile can be directly installed with the fixed stile installation portion. No turning frame is required on both sides of the Z-shaped stile profile structure, saving consumables and installation costs. At the same time, the first direction of the outer frame profile is consistent with the visible surface of the movable stile body, and the appearance is more beautiful. Compared with the traditional T-shaped stile structure, the Z-shaped stile profile structure of this solution is narrower in appearance, requires less consumables, is simple to process, has fewer assembly steps, and is low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a partial cross-sectional schematic diagram of a middle stile connecting a movable sash and a fixed sash in the prior art;

[0015] Figure 2 It is a partial cross-sectional schematic diagram of the Z-shaped stile profile structure of the present solution connecting the movable sash and the fixed sash;

[0016] Figure 3 This is a schematic cross-sectional view of the Z-shaped stile profile structure of this solution.

[0017] Description of reference numerals:

[0018] 1. Mullion; 2. Movable sash; 3. Fixed sash; 4. Turning frame; 5. Wire pressing rack; 6. Z-shaped mullion profile structure; 7. Glass installation slot space;

[0019] 10. Outer frame profile; 20. Fixed sash installation part; 21. Inner glass rubber strip groove; 30. Thermal insulation strip; 31. First thermal insulation strip; 32. Second thermal insulation strip; 40. Inner frame profile; 41. Hardware installation groove; 50. Movable sash overlap part; 51. Sealing strip installation groove; 60. Wire pressing installation part; 61. Wire pressing groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. 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.

[0021] In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the terms in the present utility model can be understood according to specific circumstances.

[0022] See also Figure 2-3 The utility model discloses a window body, comprising a frame body and a fan body, wherein a Z-shaped middle mullion profile structure 6 is arranged on the frame body.

[0023] Specifically, the Z-shaped center muntin profile structure 6 includes an outer frame profile 10, an insulation strip 30 and an inner frame profile 40, the two ends of the insulation strip 30 are respectively connected to the inner end of the outer frame profile 10 and the outer end of the inner frame profile 40, the outer end of the outer frame profile 10 is extended along a first direction to provide a fixed fan installation portion 20, and the inner end of the inner frame profile 40 is extended along a second direction to provide a movable fan overlap portion 50, the first direction and the second direction are both arranged in the width direction of the outer frame profile 10 and the inner frame profile 40, and the first direction is opposite to the second direction, and the outer frame profile 10, the fixed fan installation portion 20, the insulation strip 30, the inner frame profile 40 and the movable fan overlap portion 50 are spliced ​​to form a "Z" shape.

[0024] The Z-shaped stile profile structure 6 of the present solution sets a movable stile overlap portion 50 in a first direction on the inner side of the inner frame profile 40, so that the movable stile overlap portion 50 is directly overlapped with the movable stile 2, and sets a fixed stile installation portion 20 in a second direction on the outer side of the outer frame profile 10, so that one end of the fixed stile 3 can be directly installed with the fixed stile installation portion 20. No turning frame is required on both sides of the Z-shaped stile profile structure 6, saving consumables and installation costs. At the same time, the first direction of the outer frame profile 10 is consistent with the visible surface of the movable stile 2, and the appearance is more beautiful. Compared with the traditional T-shaped stile structure, the Z-shaped stile profile structure 6 of the present solution is narrower in appearance, has less consumables, is simple to process, has fewer assembly steps, and is low in cost.

[0025] In this embodiment, the width of the outer frame profile 10 is smaller than the width of the inner frame profile 40, one side of the outer frame profile 10 is flush with one side of the inner frame profile 40 in the first direction, and the other side of the inner frame profile 40 extends out of the other side of the outer frame profile in the second direction. The width of the outer frame profile 10 is smaller than the width of the inner frame profile 40, which can make the visible surface of the outer side of the stile narrower, saving consumables and making it more beautiful.

[0026] In this embodiment, the thermal insulation strip 30 includes a first thermal insulation strip 31 and a second thermal insulation strip 32, the two ends of the first thermal insulation strip 31 are respectively connected to one side of the outer frame profile 10 and one side of the inner frame profile 40, and the second thermal insulation strip 32 is a step-shaped thermal insulation strip 30, the two ends of the second thermal insulation strip 32 are respectively connected to the other side of the outer frame profile 10 and the other side of the inner frame profile 40. The second thermal insulation strip 32 is set in a step shape, which is conducive to connecting the outer frame profile 10 and the inner frame profile 40 of different widths.

[0027] In this embodiment, the movable sash 2 is provided with a first sealing strip that overlaps with the stepped shape of the second heat insulation strip 32. It can be understood that the inner side of the movable sash 2 overlaps with the movable sash overlap portion 50 to form a first seal, and the outer side of the movable sash 2 can be directly overlapped with the second direction side wall of the outer profile to form a second seal. The first sealing strip can form a third seal with the second heat insulation strip 32. The three seals make the sealing performance between the movable sash 2 and the middle stile better.

[0028] In this embodiment, the inner end of the inner frame profile 40 is provided with a wire pressing installation portion 60 extending inwardly, and the wire pressing installation portion 60 is provided with a wire pressing groove 61 for installing the wire pressing frame 5. The wire pressing frame 5 is installed in the wire pressing groove 61, and is used to cooperate with the fixed sash installation portion 20 to achieve the installation and fixation of the fixed sash 3.

[0029] In this embodiment, the other side of the inner frame profile 40 is also provided with a hardware installation slot 41 adapted to the movable sash 2. It can be understood that hardware structures such as transmission hardware, load-bearing hardware or locking hardware need to be installed between the movable sash 2 and the middle stile according to needs.

[0030] In this embodiment, a sealing strip installation groove 51 is provided at the protruding end of the movable fan overlap portion 50, and a second sealing strip can be installed in the sealing strip installation groove 51 to overlap the movable fan 2. The outer end of the movable fan 2 is provided with a third sealing strip that overlaps the other side of the outer frame profile 10.

[0031] The protruding end of the fixed sash mounting portion 20 is provided with an in-glass rubber strip groove 21, which is used to fix the rubber strip used to install the glass. The wire pressing frame 5 is also provided with an in-glass rubber strip groove, which is used to fix the rubber strip used to install the glass. A glass installation groove space 7 is formed between the two rubber strips to facilitate the installation of the fixed sash 3.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A Z-shaped stile profile structure, characterized in that: It includes an outer frame profile, a heat insulation strip and an inner frame profile, the two ends of the heat insulation strip are respectively connected to the inner end of the outer frame profile and the outer end of the inner frame profile, the outer end of the outer frame profile is extended along a first direction to be provided with a fixed fan installation portion, the inner end of the inner frame profile is extended along a second direction to be provided with a movable fan overlap portion, the first direction and the second direction are both arranged in the width direction of the outer frame profile and the inner frame profile, and the first direction is opposite to the second direction, and the outer frame profile, the fixed fan installation portion, the heat insulation strip, the inner frame profile and the movable fan overlap portion are spliced ​​to form a "Z" shape.

2. The Z-shaped muntin profile structure according to claim 1, characterized in that: The width of the outer frame profile is smaller than that of the inner frame profile, one side of the outer frame profile is flush with one side of the inner frame profile in the first direction, and the other side of the inner frame profile extends beyond the other side of the outer frame profile in the second direction.

3. The Z-shaped muntin profile structure according to claim 2, characterized in that: The thermal insulation strip includes a first thermal insulation strip and a second thermal insulation strip, wherein two ends of the first thermal insulation strip are respectively connected to one side of the outer frame profile and one side of the inner frame profile, and the second thermal insulation strip is a step-shaped thermal insulation strip, wherein two ends of the second thermal insulation strip are respectively connected to the other side of the outer frame profile and the other side of the inner frame profile.

4. The Z-shaped muntin profile structure according to claim 3, characterized in that: The movable fan is provided with a first sealing strip which is matched and overlapped with the stepped shape of the second heat insulation strip.

5. The Z-shaped muntin profile structure according to claim 1, characterized in that: A wire pressing installation portion is provided at the inner end of the inner frame profile extending inwardly, and the wire pressing installation portion is provided with a wire pressing groove for installing a wire pressing rack.

6. The Z-shaped muntin profile structure according to claim 1, characterized in that: The other side of the inner frame profile is also provided with a hardware installation groove matched with the movable fan.

7. The Z-shaped muntin profile structure according to claim 1, characterized in that: A sealing strip installation groove is provided at the protruding end of the overlapping portion of the movable sash, and a second sealing strip can be installed in the sealing strip installation groove to overlap the movable sash. A third sealing strip is provided at the outer end of the movable sash to overlap the other side of the outer frame profile.

8. A window, characterized in that: It comprises a frame body and a fan body, and the frame body is provided with a Z-shaped stile profile structure as described in any one of claims 1 to 7.

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