Door and window pressing strip structure

Abstract

The utility model provides a door and window batten structure which comprises a batten clamping piece and a batten, the batten clamping piece can be connected with a pressing groove in a window sash / window frame in an inserted mode through a clamping head on the lower portion of the batten clamping piece, an inserting groove is formed in the upper portion of the batten clamping piece, an opening of the inserting groove is arranged back to glass, the inserting groove is located outside the window sash / window frame, and the lower portion of the batten is connected with the inserting groove in an inserted mode. The pressing strip clamping piece is arranged, and the inserting groove is formed in the upper portion of the pressing strip clamping piece, so that the installation direction of the pressing strip is changed, 45-degree oblique angle splicing of the pressing strip is achieved, the whole strip looks more attractive and smooth, and particularly the attractiveness of the whole shape of the Chinese style door and window can be enhanced.

Description

Technical Field

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

[0002] Typically, during door and window installation, the glass is installed first, followed by the surrounding molding strips. Most molding strips are joined at a 90-degree angle, as seen in patent application CN 221503093 U, which describes an easy-to-install flush-frame and sash window system. Figure 1 As shown in Figure 7, the window sash and window frame are joined at a 45-degree angle, but the two adjacent molding strips can only be joined at a 90-degree right angle, which is not very aesthetically pleasing. In particular, Chinese doors and windows in Chinese architectural style pay more attention to the overall aesthetics and the smoothness of the lines. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a door and window trim structure that can solve the problem of visual unsightly appearance caused by 90-degree splicing of door and window trim.

[0004] Therefore, the present invention adopts the following technical solution:

[0005] A door and window trim structure includes a trim clip and a trim strip. The trim clip can be inserted into a groove on the window sash / frame via a clip at its lower part. The upper part of the trim clip is provided with a slot. The opening of the slot faces away from the glass. The slot is located outside the window sash / frame. The lower part of the trim strip is inserted into the slot.

[0006] Based on the above technical solutions, the present invention may also adopt the following further technical solutions, or combine these further technical solutions:

[0007] Sealant is provided in the gap between the glazing strip and the window frame on the exterior side.

[0008] The end of the pressure strip is also provided with a clamping groove, and an adhesive strip is provided between the end of the pressure strip and the glass, with one end of the adhesive strip engaging with the clamping groove.

[0009] The lower part of the pressure strip is provided with a protruding abutment, and a sealing groove is also provided below the pressure strip. The sealing groove is located on the side of the abutment facing the glass. The abutment abuts against the window sash / frame below it. Sealant is provided in the sealing groove under the pressure strip on the side closer to the outside.

[0010] The side of the pressure strip includes several curved surfaces.

[0011] The side of the pressure strip is inclined towards the glass.

[0012] The part where the pressure strip is inserted into the slot is called the insertion part. One end of the insertion part is curved upwards. The middle part of the insertion part is provided with a protruding snap-fit ​​strip. The pressure strip clip is provided with a snap-fit ​​groove that can snap-fit ​​with the snap-fit ​​strip.

[0013] The pressure groove is provided with a continuous pressure strip clamp; or the pressure groove is provided with a plurality of pressure strip clamps in sections.

[0014] The retaining strip is made of plastic nylon.

[0015] The pressure strip is made of aluminum alloy.

[0016] Compared with the prior art, this utility model has the following advantages and beneficial effects: by setting a pressure strip clip and opening a slot on the upper part of the pressure strip clip, the installation direction of the pressure strip can be changed, and the pressure strip can be spliced ​​at a 45-degree angle, making the overall lines look more beautiful and smooth, and especially enhancing the aesthetics of the overall shape of Chinese doors and windows. Attached Figure Description

[0017] Figure 1 This is a cross-sectional structural diagram of the present invention when applied to an openable fan.

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention when applied to a fixed fan.

[0019] Figure 3 This is a cross-sectional structural diagram of the pressure strip fastener.

[0020] Figure 4 and Figure 5 These are schematic diagrams showing the cross-sectional structures of two types of molding strips. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote elements with the same or similar functions throughout. However, it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting this utility model. To better illustrate this embodiment, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this utility model.

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0023] The present invention provides a door and window trim structure, including trim clip 1 and trim 2. The trim clip 1 can be inserted into the trim groove 6 on the window sash 4 / window frame 5 through the clip head 12 at its lower part. The upper part of the trim clip 1 is provided with a slot 11, the opening of the slot 11 is set away from the glass 3, the slot 11 is located outside the window sash 4 / window frame 5, and the lower part of the trim 2 is inserted into the slot 11.

[0024] By setting a pressure strip clip 1, and setting a slot 11 on the pressure strip clip 1 for connecting the pressure strip 2, since the slot 11 is located outside the window sash 4 / window frame 5 and the opening faces away from the glass 3, the installation direction of the traditional pressure strip can be changed. The pressure strip 2 can be inserted into the slot 11 horizontally from one side of the glass 3. Therefore, it is possible to achieve a 45° bevel splicing of adjacent pressure strips 2, making the overall lines look more beautiful and smooth, and especially enhancing the aesthetics of the overall shape of Chinese doors and windows.

[0025] Combination Figure 1 and Figure 3 The pressure strip 1 and pressure strip 2 are applied on the indoor side of the operable sash. At this time, the clip 12 at the bottom of the pressure strip 1 is inserted into the pressure groove 6 on the window sash 4. The window sash outside the operable sash and the pressure strip are an integral structure, so no pressure strip is set, and several water outlet holes are set inside.

[0026] Combination Figure 2 and Figure 3 The pressure strip 1 and pressure strip 2 are applied to the indoor and outdoor sides of the fixed sash. At this time, the clip head 12 at the bottom of the pressure strip 1 is inserted into the pressure groove 6 on the window frame 5.

[0027] like Figure 2 As shown, sealant 7 is provided in the gap between the strip 2 and the window frame 5 on the side closest to the outside to prevent rainwater from the outside from entering the profile cavity due to the gap.

[0028] The end of the pressure strip 2 is also provided with a clamping groove 21, and an adhesive strip 9 is provided between the end of the pressure strip 2 and the glass 3, with one end of the adhesive strip 9 engaging with the clamping groove 21.

[0029] Combination Figure 2 , Figure 4 and Figure 5 The clamping groove 21 and the adhesive strip 9 of the pressure strip 2 on the inner and outer sides of the fixed fan are different. The one located on the outer side of the glass 3 is the outer adhesive strip, and the one located on the inner side of the glass 3 is the inner adhesive strip. The design or selection can be made according to actual needs.

[0030] The lower part of the pressure strip 2 is provided with a protruding abutment 22, and the lower part of the pressure strip 2 is also provided with a sealing groove 23. The sealing groove 23 is located on the side of the abutment 22 facing the glass. The abutment 22 abuts against the window sash 4 / window frame 5 below it. The sealing groove 23 under the pressure strip 2 on the side closer to the outside is provided with sealant 7.

[0031] The side of the molding strip 2 includes several curved surfaces 25, and the curvature of each curved surface 25 can be different, mainly to increase the aesthetic appeal.

[0032] In this embodiment, the side of the pressure strip 2 includes three arc surfaces 25, and the curvature of the three arc surfaces 25 is arranged in a large-small-large pattern.

[0033] The side of the strip 2 is tilted towards the glass 3, which can increase the aesthetics.

[0034] The part where the pressure strip 2 is inserted into the slot 11 is the insertion part 24. One end of the insertion part 24 is curved upward to facilitate the insertion of the pressure strip 2 into the slot 22. The middle part of the insertion part 24 is provided with a protruding snap-fit ​​strip 241. The pressure strip clip 1 is provided with a snap-fit ​​groove 13 that can snap with the snap-fit ​​strip 241. The snap-fit ​​strip 241 and the snap-fit ​​groove 13 make the pressure strip 2 and the pressure strip clip 1 more tightly and securely connected.

[0035] A continuous pressure strip 1 is provided in the pressure groove 6; or a number of pressure strips 1 are provided in sections in the pressure groove 6.

[0036] When the pressure strip 1 is set in sections, its length is about 50mm, and the distance between two adjacent pressure strips 1 in the same pressure groove 6 is 250mm.

[0037] The pressure strip 1 is made of plastic nylon, which has high strength and good wear resistance.

[0038] Pressure strip 2 is made of aluminum alloy.

[0039] The installation method of the door and window trim structure of this utility model when applied to a fixed sash is as follows:

[0040] 1. Cut the pressure strip clip 1 according to the actual needs of the project, and embed the cut pressure strip clip 1 into the pressure groove 6 on the outside of the window frame 5 in sequence;

[0041] 2. Embed the strip 2 in the slot 11 of the outdoor strip clip 1, and apply sealant 7 to the gap between the outdoor strip 2 and the window frame 5 to seal it, so as to prevent rainwater from entering the profile cavity due to the gap.

[0042] 3. Install the adhesive strip 9 (outer glass adhesive strip) in the clamping groove 21 at the end of the outdoor side pressure strip 2, place the glass pad 10 in the window frame 5, and place the glass 3 between the glass pads 10.

[0043] 4. Insert the pressure strip clip 1 into the pressure groove 6 on the indoor side of the window frame 5, then insert the pressure strip 2 into the slot 11 of the pressure strip clip 1 on the indoor side, and install the adhesive strip 9 (inner glass adhesive strip) in the clamping groove 21 at the end of the pressure strip 2 on the indoor side. Finally, adjust the error appropriately to complete the installation.

[0044] The gap between the interior side molding strip 2 and the window frame 5 can also be sealed with sealant 7.

[0045] Based on the description and drawings of this utility model, those skilled in the art can easily manufacture or use the door and window trim structure of this utility model, and can produce the positive effects described in this utility model.

[0046] It should be noted that the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. The terms "installed," "set," "equipped with," "connected," "connected," and "sleeve-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two mechanisms, elements, or components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] In the description of this utility model, it should be understood that the terms "one end," "the other end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," and "right," 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 simplifying the description, and do not indicate or imply that the mechanism 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" and "second" are also used only for the sake of brevity in description and do not indicate or imply relative importance.

[0048] Furthermore, in practicing the claims of this utility model, those skilled in the art can understand and influence variations to the disclosed embodiments through a study of the drawings, the disclosure, and the appended claims. Additionally, in the claims and description, words such as "comprising" and "containing" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0049] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the present utility model are covered by the scope of the claims of the present utility model, and will not be listed here.

Claims

1. A door and window trim structure, characterized in that, Includes a pressure strip clip (1) and a pressure strip (2). The pressure strip clip (1) can be inserted into the pressure groove (6) on the window sash (4) / window frame (5) through its lower clip head (12). The upper part of the pressure strip clip (1) is provided with a slot (11). The opening of the slot (11) is set away from the glass (3). The slot (11) is located outside the window sash (4) / window frame (5). The lower part of the pressure strip (2) is inserted into the slot (11).

2. The door and window trim structure as described in claim 1, characterized in that, A sealant (7) is provided in the gap between the strip (2) near the outside and the window frame (5).

3. The door and window trim structure as described in claim 1, characterized in that, The end of the pressure strip (2) is also provided with a clamping groove (21), and an adhesive strip (9) is provided between the end of the pressure strip (2) and the glass (3), and one end of the adhesive strip (9) is engaged with the clamping groove (21).

4. The door and window trim structure as described in claim 1, characterized in that, The lower part of the pressure strip (2) is provided with a protruding abutment (22), and the lower part of the pressure strip (2) is also provided with a sealing groove (23). The sealing groove (23) is located on the side of the abutment (22) facing the glass. The abutment (22) abuts against the window sash (4) / window frame (5) below it. The sealing groove (23) under the pressure strip (2) near the outside is provided with sealant (7).

5. A door and window trim structure as described in claim 1, characterized in that, The side of the pressure strip (2) includes several arc surfaces (25).

6. The door and window trim structure as described in claim 1, characterized in that, The side of the pressure strip (2) is inclined toward the glass (3).

7. A door and window trim structure as described in claim 1, characterized in that, The part where the pressure strip (2) is inserted into the slot (11) is the insertion part (24). One end of the insertion part (24) is raised upwards. The middle part of the insertion part (24) is provided with a protruding snap-fit ​​strip (241). The pressure strip clip (1) is provided with a snap-fit ​​groove (13) that can snap-fit ​​with the snap-fit ​​strip (241).

8. A door and window trim structure as described in claim 1, characterized in that, The pressure groove (6) is provided with a continuous pressure strip clamp (1); or the pressure groove (6) is provided with a plurality of pressure strip clamps (1) in sections.

9. A door and window trim structure as described in claim 1, characterized in that, The pressure strip (1) is made of plastic nylon.

10. A door and window trim structure as described in claim 1, characterized in that, The pressure strip (2) is made of aluminum alloy.

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