Window

Abstract

The utility model discloses a window relates to door and window technical field, the window includes window frame, sash and hinge, the window frame is provided with first mounting groove, the sash is provided with second mounting groove, the hinge includes first connecting piece and second connecting piece that is rotatingly connected with the first connecting piece, the first connecting piece is fixed above the first mounting groove, and the second connecting piece is fixed above the second mounting groove. The second connecting piece is inserted into the second mounting groove in a limited mode, so that the window sash can be opened and closed on the window frame, a rotatable clamping part is arranged on the side, close to the first mounting groove, of the first connecting piece, the clamping part has a first state and a second state which can be switched, and in the first state, the clamping part can rotate. In the first state, the clamping part is clamped in the first mounting groove in a limiting mode so that the first connecting piece can be fixedly connected with the window frame, and in the second state, the first connecting piece can be separated from the window frame. Therefore, by arranging the clamping part, the first connecting piece is prevented from being separated from the window frame, the supporting force on the window sash is enhanced, and the falling risk of the window sash is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window technical field, especially a window. BACKGROUND

[0002] Most of the existing windows adopt the traditional hinge connection mode, which enables the sash to open and close relative to the window frame. However, many window designs on the current market have certain problems in terms of stability, especially in terms of the strength of the hinge and the durability of the connection part between the window frame and the sash. Due to long-term use or external force, the hinge may loosen, wear or deform, resulting in unstable support of the sash, which increases the risk of sash falling, especially in high-rise buildings, which may pose a serious threat to personnel safety. Therefore, how to improve the stability of the window, enhance the firmness of the hinge connection, and avoid sash falling accidents has become a problem to be solved in the current window design and safety technology field. SUMMARY

[0003] The main purpose of the utility model is to provide a window, which aims to reduce the risk of existing sash falling.

[0004] To achieve the above-mentioned purpose, the utility model provides a window, which comprises:

[0005] A window frame is provided with a first mounting slot;

[0006] A sash is provided on the window frame and can be opened and closed, and the sash is provided with a second mounting slot;

[0007] A hinge comprises a first connecting piece and a second connecting piece rotatably connected with the first connecting piece, the first connecting piece is provided with a clamping part, the clamping part is rotatably arranged on the first connecting piece and has a first state and a second state, the first connecting piece is arranged above the first mounting slot, the clamping part is limited and clamped in the first mounting slot in the first state, the clamping part is arranged separately from the first mounting slot in the second state, and the second connecting piece is limited and installed in the second mounting slot to connect the window frame and the sash.

[0008] In an embodiment, the inner frame of the upper end and / or lower end of the window frame is provided with the first mounting slot extending along the width direction of the window frame, and the sash is correspondingly provided with the second mounting slot extending along the width direction of the sash, and the openings of the first mounting slot and the second mounting slot are arranged oppositely when the sash is closed.

[0009] In an embodiment, a first limiting part is arranged at the opening of the first mounting slot, and the first limiting part extends along the length direction of the first mounting slot to limit and abut the clamping part.

[0010] And / or, the second installation slot is provided with a second limiting part at the opening, the second limiting part is arranged along the length direction of the second installation slot for clamping the second connecting piece.

[0011] In an embodiment, the hinge further comprises a third connecting piece, one end of the third connecting piece is slidably arranged on the first connecting piece, and the other end of the third connecting piece is rotatably connected with the second connecting piece.

[0012] In an embodiment, a sliding groove is arranged on the first connecting piece along the length direction, and the end of the third connecting piece away from the second connecting piece is provided with a sliding part, and the sliding part is slidably arranged in the sliding groove.

[0013] In an embodiment, the hinge further comprises a fourth connecting piece and a fifth connecting piece, the fourth connecting piece is rotatably connected with the first connecting piece and the third connecting piece respectively, and the fifth connecting piece is arranged in parallel with the fourth connecting piece and rotatably connected with the first connecting piece and the second connecting piece respectively.

[0014] In an embodiment, a plurality of first through holes are further arranged on the first connecting piece, the first through holes are used for screwing to connect the first connecting piece with the window frame.

[0015] And / or, a plurality of second through holes are further arranged on the second connecting piece, the second through holes are used for screwing to connect the second connecting piece with the window sash.

[0016] In an embodiment, a plurality of the clamping parts are arranged on the first connecting piece, and the clamping parts are arranged in parallel along the length direction of the first connecting piece.

[0017] In an embodiment, the window sash comprises a mounting frame, a glass and a first adhesive tape, the glass is arranged in the mounting frame, and the first adhesive tape is arranged around the circumference of the mounting frame for abutting against the window frame.

[0018] In an embodiment, a second adhesive tape is arranged on the window frame, the second adhesive tape is arranged around the circumference of the inner frame of the window frame and arranged in parallel with the first adhesive tape for abutting against the mounting frame.

[0019] This utility model's technical solution improves the anti-fall performance of the window sash by creating grooves in the window frame and sash and connecting them with hinges. Specifically, the window includes a window frame, a window sash, and hinges. The window frame has a first mounting groove, and the window sash has a second mounting groove. The hinge includes a first connector and a second connector rotatably connected to the first connector. The first connector is fixed above the first mounting groove, and the second connector is inserted into the second mounting groove, allowing the window sash to open and close on the window frame. A rotatable locking part is provided on the side of the first connector near the first mounting groove. This locking part has a switchable first state and a second state. In the first state, the locking part is locked into the first mounting groove to fix the first connector to the window frame. In the second state, the first connector can be separated from the window frame. Therefore, by providing the locking part, the first connector is prevented from detaching from the window frame, enhancing the support for the window sash and greatly reducing the risk of the window sash falling. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 A schematic diagram of a window embodiment provided by this utility model;

[0022] Figure 2 A schematic diagram of the window sash in the open state in one embodiment of the window provided by this utility model;

[0023] Figure 3 A schematic diagram of the assembly structure of the hinge and window frame in one embodiment of the window provided by this utility model;

[0024] Figure 4 for Figure 3 Schematic diagram of the bottom structure of the central hinge and window frame;

[0025] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0026] Figure 6 A schematic diagram of the hinge structure in one embodiment of the window provided by this utility model;

[0027] Figure 7 A side sectional view of the window frame, window sash, and hinge connection in one embodiment of the window provided by this utility model;

[0028] Figure 8The mounting structure schematic view of the first adhesive tape and the second adhesive tape in the embodiment of the window is provided.

[0029] Explanation of reference numerals:

[0030] 100, window; 110, window frame; 111, first mounting groove; 112, first limiting part; 113, second adhesive tape; 120, window sash; 121, second mounting groove; 122, second limiting part; 123, mounting frame; 124, glass; 125, first adhesive tape; 130, hinge; 131, first connecting piece; 1311, clamping part; 1312, sliding groove; 1313, first through hole; 132, second connecting piece; 1321, second through hole; 133, third connecting piece; 1331, sliding part; 134, fourth connecting piece; 135, fifth connecting piece.

[0031] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0034] In addition, if the embodiments of the utility model involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B simultaneously satisfying the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0035] The utility model provides a window.

[0036] Please refer to Figures 1 to 6 In the utility model one embodiment, the window 100 includes window frame 110, window sash 120 and hinge 130, be provided with first installation groove 111 on window frame 110, be provided with second installation groove 121 on window sash 120, hinge 130 includes first connecting piece 131 and the second connecting piece 132 of rotation connection with first connecting piece 131, first connecting piece 131 is fixed in the top of first installation groove 111, second connecting piece 132 is inserted in the second installation groove 121 and is limited, so that window sash 120 can be opened and closed on window frame 110, first connecting piece 131 is provided with rotatable clamping portion 1311 on the side close to first installation groove 111, the clamping portion 1311 has the first state and the second state of switchable, in the first state, clamping portion 1311 is limited to be clamped in first installation groove 111 to make first connecting piece 131 and window frame 110 fixed connection, in the second state, first connecting piece 131 and window frame 110 can be separated and set. The above can know, by setting clamping portion 1311, can prevent first connecting piece 131 from separating from window frame 110, enhances the support force of window sash 120, greatly reduces the risk of window sash 120 falling.

[0037] Further reference Figure 6 In the utility model one embodiment, clamping portion 1311 can be set as the rotary clamping block on first connecting piece 131, and clamping portion 1311 is set as the square block, in the first state, the length direction of clamping portion 1311 and the length direction of first connecting piece 131 form the angle, and the ideal state is right angle, in the second state, the length direction of clamping portion 1311 extends along the length direction of first connecting piece 131, and the opening width of first installation groove 111 adapts the width of clamping portion 1311, the slot width of first installation groove 111 adapts the length of clamping portion 1311, and the width of first connecting piece 131 is greater than the width of the opening of first installation groove 111. When assembling window 100, clamping portion 1311 can be placed in the second state first, then first connecting piece 131 is placed in the top of first installation groove 111 and makes clamping portion 1311 extend into first installation groove 111, because the opening width of first installation groove 111 is small, first connecting piece 131 is limited outside first installation groove 111, at this time, rotate clamping portion 1311 to the second state again, to make both ends of clamping portion 1311 be limited to be clamped in first installation groove 111, prevent hinge 130 from separating from window frame 110.

[0038] It needs to be explained that the back of the clamping part 1311 can be provided with a hexagonal recess, and an assembly person can adjust the state of the clamping part 1311 by using a hexagonal wrench to switch it between the first state and the second state. Of course, in some other embodiments of the present application, the shapes of the clamping part 1311 and the first mounting groove 111 are not specifically limited, and the clamping part 1311 can be rotatably clamped in the first mounting groove 111 and prevented from being separated from the window frame 110, and here is not specifically limited.

[0039] In an embodiment, the inner frame of the upper end and / or the lower end of the window frame 110 is provided with a first mounting groove 111 extending along the width direction of the window frame 110, and the upper end and / or the lower end of the window sash 120 is correspondingly provided with a second mounting groove 121 extending along the width direction of the window sash 120. When the window sash 120 is closed, the openings of the first mounting groove 111 and the second mounting groove 121 are oppositely arranged.

[0040] As shown in Figure 2 In order to further improve the safety of the window 100, in an embodiment of the present application, the window 100 comprises two hinges 130, the inner frame of the upper end and the lower end of the window frame 110 is respectively provided with a first mounting groove 111 extending along the width direction thereof, and the upper end and the lower end of the window sash 120 is correspondingly provided with a second mounting groove 121, the two hinges 130 are arranged at the upper end and the lower end of the window sash 120 to enable the window sash 120 to be opened relative to the window frame 110, and in the closed state of the window sash 120, the openings of the first mounting groove 111 and the second mounting groove 121 are oppositely arranged, so that the length directions of the first connecting piece 131 and the second connecting piece 132 are consistent. It can be understood that by arranging multiple mounting grooves and two hinges 130 to bear the gravity of the window sash 120, the anti-falling performance of the window sash 120 can be further improved, and the safety can be improved.

[0041] In an embodiment, the opening of the first mounting groove 111 is provided with a first limiting part 112, and the first limiting part 112 is arranged along the length direction of the first mounting groove 111 to limit the abutment of the clamping part 1311.

[0042] And / or, the opening of the second mounting groove 121 is provided with a second limiting part 122, and the second limiting part 122 is arranged along the length direction of the second mounting groove 121 to clamp the second connecting piece 132.

[0043] As shown in Figures 5 to 7As shown, in one embodiment of the present invention, the two sides located at the opening of the first mounting groove 111 are bent toward each other to form an "L" shaped structure. This structure is the first limiting part 112 and extends along the length direction of the first mounting groove 111. The middle of the two first limiting parts 112 is a groove and the width matches the width of the snap-fit ​​part 1311. The width inside the groove matches the length of the snap-fit ​​part 1311, so as to limit the installation of the first connector 131.

[0044] Similarly, a second limiting part 122 with the same structure is provided at the opening of the second mounting groove 121. The width of the second connecting member 132 matches the width of the second mounting groove 121. The second connecting member 132 is directly inserted into the second mounting groove 121, and the second limiting part 122 restricts the second connecting member 132 from detaching from the window sash 120. The first limiting part 112 and the second limiting part 122 can be integrally formed with the profiles of the window frame 110 and the window sash 120, so that the window 100 has high safety while facilitating the production of the profiles of the window frame 110 and the window sash 120.

[0045] In one embodiment, the hinge 130 further includes a third connector 133, one end of which is slidably disposed on the first connector 131, and the other end of which is rotatably connected to the second connector 132.

[0046] like Figure 3 and Figure 6 As shown, in one embodiment of this utility model, the hinge 130 further includes a third connector 133. Specifically, the first connector 131 is fixed to the window frame 110, the second connector 132 is fixedly inserted into the window sash 120, one end of the third connector 133 is rotatably connected to the second connector 132, and the other end is slidably disposed on the first connector 131. When the window sash 120 is opened, the second connector 132 moves away from the first connector 131, one end of the third connector 133 rotates relative to the second connector 132, and the other end of the third connector 133 slides on the first connector 131. When the sliding reaches its limit distance, that is, the maximum opening angle of the window 100. The third connector 133 is used to limit the opening angle of the window sash 120 and provide a certain support to improve the structural strength of the hinge 130.

[0047] In one embodiment, a groove 1312 is provided on the first connector 131 along the length direction, and a sliding part 1331 is provided at the end of the third connector 133 away from the second connector 132. The sliding part 1331 is slidably disposed in the groove 1312.

[0048] Furthermore, such as Figure 6As shown, in one embodiment of the present invention, a through groove 1312 is provided on the first connector 131 along the length direction, and a sliding part 1331 is provided at the end of the third connector 133 away from the second connector 132. The sliding part 1331 is limited to the groove 1312 so that the sliding part 1331 of the third connector 133 can only slide along the groove 1312. The sliding part 1331 is also used to restrict the third connector 133 from disengaging from the first connector 131 and to improve the smoothness and stability of the opening and closing of the window sash 120.

[0049] In one embodiment, the hinge 130 further includes a fourth connector 134 and a fifth connector 135. The fourth connector 134 is rotatably connected to the first connector 131 and the third connector 133, respectively. The fifth connector 135 is spaced apart from the fourth connector 134 and is rotatably connected to the first connector 131 and the second connector 132, respectively.

[0050] like Figure 3 and Figure 6 As shown, in one embodiment of this utility model, the hinge 130 further includes a fourth connector 134 and a fifth connector 135, which are spaced apart. One end of the fourth connector 134 is rotatably connected to the first connector 131, and the other end is rotatably connected to the middle of the third connector 133. The fifth connector 135 is located on the side of the fourth connector 134 away from the third connector 133, and one end of the fifth connector 135 is rotatably connected to the first connector 131, and the other end is rotatably connected to the second connector 132. The first connector 131 is rotatably connected to the second connector 132 through the third connector 133, the fourth connector 134, and the fifth connector 135 to limit the opening angle of the window sash 120. The multiple connectors can provide greater support force to prevent the hinge 130 from deforming or breaking under the weight of the window sash 120.

[0051] In one embodiment, the first connector 131 is further provided with a plurality of first through holes 1313, which are used for screws to pass through to connect the first connector 131 to the window frame 110.

[0052] And / or, the second connector 132 is also provided with a plurality of second through holes 1321, which are used for screws to pass through to connect the second connector 132 to the window sash 120.

[0053] Furthermore, such as Figure 6As shown, in one embodiment of this utility model, the first connector 131 is provided with a plurality of first through holes 1313, and the window 100 also includes a plurality of screws (not shown). A threaded hole (not shown) is provided on the bottom wall of the first mounting groove 111. By screwing the screw through the first through hole 1313 into the threaded hole, the first connector 131 can be fixed to the window frame 110. During the use of the window 100, the screws may loosen or fall off. At this time, the locking part 1311 can limit the first connector 131 to the window frame 110, ensuring safety. Similarly, the second connector 132 is provided with a plurality of second through holes 1321, and a threaded hole is also provided on the bottom wall of the second mounting groove 121. By screwing the screw through the second through hole 1321 into the threaded hole, the second connector 132 is prevented from moving within the second mounting groove 121.

[0054] In one embodiment, the first connector 131 is provided with a plurality of snap-fit ​​portions 1311, which are arranged at intervals along the length direction of the first connector 131.

[0055] like Figure 6 As shown, in one embodiment of this utility model, the first connector 131 is provided with a plurality of snap-fit ​​parts 1311. Specifically, the plurality of snap-fit ​​parts 1311 are arranged at intervals along the length direction of the first connector 131 and do not interfere with each other. The plurality of snap-fit ​​parts 1311 can provide the first connector 131 with a plurality of force-bearing points to share the force applied from the window sash 120, improve the strength of the hinge 130, and further improve the safety of the window 100.

[0056] In one embodiment, the window sash 120 includes a mounting frame 123, a glass 124, and a first adhesive strip 125. The glass 124 is disposed within the mounting frame 123, and the first adhesive strip 125 is arranged circumferentially around the mounting frame 123 for abutting against the window frame 110.

[0057] like Figure 7 and Figure 8 As shown, in one embodiment of this utility model, the window sash 120 includes a mounting frame 123, glass 124, and a first adhesive strip 125. Specifically, the glass 124 is disposed on the mounting frame 123, and the first adhesive strip 125 is disposed around the circumference of the mounting frame 123. The window frame 110 is provided with an abutment surface corresponding to the first adhesive strip 125. When the window sash 120 is closed, the window frame 110 and the mounting frame 123 press the first adhesive strip 125 to make the window 100 have a sealing effect, which plays a role in dust prevention, waterproofing, shock absorption, sound insulation, etc., and improves the overall comfort of the window 100.

[0058] In an embodiment, the second rubber strip 113 is arranged on the window frame 110, and is arranged around the inner frame of the window frame 110 and spaced from the first rubber strip 125, and is used for abutting against the mounting frame 123.

[0059] Further, the second rubber strip 113 is further arranged on the window frame 110 in a circumferential direction, and the mounting frame 123 of the window sash 120 is provided with an abutting surface corresponding to the second rubber strip 113, and one of the first rubber strip 125 and the second rubber strip 113 is close to the indoor side, and the other is close to the outdoor side, and when the window sash 120 is closed, the window frame 110 and the mounting frame 123 press the first rubber strip 125 and the second rubber strip 113 at the same time, and the double rubber strips make the sealing effect better. It should be noted that the first rubber strip 125 and the second rubber strip 113 are both annular integrated structures, and the rubber strip of this structure has reliable sealing performance, and further, the first rubber strip 125 and the second rubber strip 113 are both composite rubber strips, and the composite rubber strip is composed of multiple materials such as rubber, silicone, foam material, plastic and the like, and compared with the rubber strip of a single material, the composite rubber strip has stronger sealing performance, weather resistance, sound insulation effect, wear resistance and pressure resistance and the like.

[0060] The above only describes exemplary embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields within the technical concept of the present application, and the contents of the present application specification and drawings are included in the patent protection range of the present application.

Claims

1. A window characterized by, The utility model relates to a window frame and window sash connecting structure, comprising: a window frame provided with a first mounting groove; a window sash provided with a second mounting groove and movably arranged on the window frame; a hinge comprising a first connecting piece and a second connecting piece rotatably connected with the first connecting piece, the first connecting piece is provided with a clamping part, the clamping part is rotatably arranged on the first connecting piece and has a first state and a second state, the first connecting piece is arranged above the first mounting groove, the clamping part is limitedly clamped in the first mounting groove in the first state, the clamping part is arranged separately with the first mounting groove in the second state, and the second connecting piece is limitedly installed in the second mounting groove to connect the window frame and the window sash.

2. The window of claim 1, wherein, The inner frame of the upper end and / or lower end of the window frame is provided with the first mounting groove extending along the width direction of the window frame, and the window sash is correspondingly provided with the second mounting groove extending along the width direction of the window sash, and the openings of the first mounting groove and the second mounting groove are oppositely arranged when the window sash is closed.

3. The window of claim 1, wherein, The first limiting part is arranged at the opening of the first mounting groove and extends along the length direction of the first mounting groove to limit the abutment of the clamping part. And / or, the second limiting part is arranged at the opening of the second mounting groove and extends along the length direction of the second mounting groove to clamp the second connecting piece.

4. The window of claim 1, wherein, The hinge further comprises a third connecting piece, one end of the third connecting piece is slidably arranged on the first connecting piece, and the other end of the third connecting piece is rotatably connected with the second connecting piece.

5. The window of claim 4, wherein, The first connecting piece is provided with a sliding groove along the length direction, and the third connecting piece is provided with a sliding part away from the second connecting piece, and the sliding part is slidably arranged in the sliding groove.

6. The window of claim 4, wherein, The hinge further comprises a fourth connecting piece and a fifth connecting piece, the fourth connecting piece is rotatably connected with the first connecting piece and the third connecting piece respectively, and the fifth connecting piece is arranged separately from the fourth connecting piece and is rotatably connected with the first connecting piece and the second connecting piece respectively.

7. The window of claim 1, wherein The first connecting piece is further provided with a plurality of first through holes for screwing to connect the first connecting piece with the window frame. And / or, the second connecting piece is further provided with a plurality of second through holes for screwing to connect the second connecting piece with the window sash.

8. The window of claim 1, wherein, The first connecting piece is provided with a plurality of clamping parts, and the plurality of clamping parts are arranged at intervals along the length direction of the first connecting piece.

9. The window of claim 1, wherein, The window sash comprises a mounting frame, a glass and a first adhesive tape, the glass is arranged in the mounting frame, and the first adhesive tape is arranged around the circumference of the mounting frame to abut against the window frame.

10. The window of claim 9, wherein, The window frame is provided with a second adhesive tape, the second adhesive tape is arranged around the circumference of the inner frame of the window frame and is arranged at intervals with the first adhesive tape to abut against the mounting frame.

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