Screen window hinge easy to disassemble and assemble

Abstract

The utility model discloses a screen window hinge easy to disassemble and assemble, which comprises a hinge main body, the hinge main body comprises a window sash connecting structure, and the window sash connecting structure is provided with a first inserting structure; the quick-release structure is fixed on the window sash and comprises a quick-release base, a quick-release plug connector, a far-away control structure and a control button; the quick-release connector clip is provided with a second plug-in structure, and the second plug-in structure is connected with the first plug-in structure in a plug-in manner; the far-away control structure is connected with the quick-release connector clip, and the far-away control structure enables the quick-release connector clip to always have a trend of being far away from the first plug-in structure; the control button is movably connected with the quick release base, the control button is provided with a first control position and a second control position, and when the control button is located at the first control position, the control button limits the position of the quick release connector clip; and when the control button is located at the second control position, the control button cancels limitation on the position of the quick-release connector clip. According to the scheme, the screen window is simple and quick to assemble and disassemble, and the difficulty of replacing the screen window can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window accessories, in particular to an easily detachable screen window hinge. Background Art

[0002] The current installation method of screen window hinges on the market is generally to tighten and fix with a screw or to fix with a screw. This type of screen window is generally not removable or difficult to removable.

[0003] When installing the hinges of a casement screen, the hinges are usually installed as a whole: first, the window sash mounting part of the hinge is inserted into the profile groove of the screen sash, and then the screen sash is lifted up to insert the window frame mounting part of the hinge into the profile groove of the screen frame. This method of installing the screen sash and the hinge as a whole on the screen frame generally requires the left hand to hold the screen sash to prevent the screen sash from swinging, and the right hand to position the window frame mounting part of the hinge in the profile groove of the screen frame and complete the insertion, which is inconvenient to install. When disassembling, the screen sash and the hinge are first removed from the window frame as a whole, and then the hinge is removed from the screen sash, which is also inconvenient to disassemble. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an easily detachable screen window hinge to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] The solution of the utility model to solve the technical problem is:

[0006] An easily detachable screen window hinge, comprising:

[0007] A hinge body installed on the window frame, the hinge body comprising a window sash connecting structure, the window sash connecting structure is used to connect with the window sash, and the window sash connecting structure is provided with a first plug-in structure;

[0008] A quick-release structure fixed to a window sash, the quick-release structure comprising a quick-release base, a quick-release connector, a distance control structure, and a control button; the quick-release connector is movably connected to the quick-release base, the quick-release connector is provided with a second plug structure, the second plug structure is plug-connected to the first plug structure; the distance control structure is connected to the quick-release connector, the distance control structure enables the quick-release connector to always have a tendency to distance from the first plug structure; the control button is movably connected to the quick-release base, the control button has a first control position and a second control position, when the control button is in the first control position, the control button limits the position of the quick-release connector; when the control button is in the second control position, the control button cancels the restriction on the position of the quick-release connector.

[0009] Through the above technical solution, the quick-release base is fixedly installed on the accessory installation groove of the window sash, and the window frame connecting structure is fixedly installed on the window frame. Then the staff or user lifts the screen window and moves the screen window so that the connecting wing is inserted into the accessory installation groove of the screen window sash. When the screen window is installed in place, the staff or user presses the quick-release connector to insert the second plug-in structure into the first plug-in structure, thereby completing the installation of the screen window. When removing the screen window, it is only necessary to press the control button to move the control button from the first control position to the second control position, and then the screen window can be separated from the window frame. The installation and disassembly process of the screen window of this solution is simple and quick, which can reduce the difficulty of replacing the screen window.

[0010] As a further improvement of the above technical solution, the relative sliding direction between the quick-release connector and the quick-release base is parallel to the vertical direction, and the length of the quick-release connector is greater than the length of the quick-release base.

[0011] As a further improvement of the above technical solution, the distance control structure is configured as an elastic member.

[0012] As a further improvement of the above technical solution, the distance control structure is configured as a spring.

[0013] As a further improvement of the above technical solution, the quick-release structure also includes a reset control structure, which is connected to the control button. The reset control structure enables the control button to always have a tendency to move from the second control position to the first control position.

[0014] As a further improvement of the above technical solution, the reset control structure is configured as an elastic member.

[0015] As a further improvement of the above technical solution, the reset control structure is configured as a spring.

[0016] As a further improvement of the above technical solution, the window sash connection structure is provided with a plurality of disassembly and assembly structures, the disassembly and assembly structures include a connecting protrusion and a connecting wing, the connecting protrusion protrudes from the end face of the window sash connection structure, and the connecting wing is fixed to the side of the connecting protrusion.

[0017] As a further improvement of the above technical solution, the hinge body also includes a window frame connecting structure and a hinge structure. The window sash connecting structure is connected to the window frame connecting structure through the hinge structure. The window frame connecting structure is connected with a positioning screw, and the positioning screw is rotatably connected to the window frame connecting structure.

[0018] As a further improvement of the above technical solution, the window frame connection structure includes a first connecting section and a second connecting section, the first connecting section and the second connecting section are perpendicular to each other, there are at least two positioning screws, and at least two positioning screws are respectively installed on the first connecting section and the second connecting section.

[0019] The beneficial effect of the utility model is that the installation and disassembly process of the screen window of the scheme is simple and quick, which can reduce the difficulty of replacing the screen window.

[0020] The utility model is used in the technical field of door and window accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present utility model, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the hinge body and the quick-release structure after being disassembled in the embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the use state of the embodiment of the utility model after the window frame is hidden;

[0025] Figure 4 yes Figure 3 A partial enlarged schematic diagram of part A;

[0026] Figure 5 It is a schematic diagram of the exploded structure of the quick-disassembly structure of an embodiment of the utility model.

[0027] In the figure, 100, hinge body; 110, hinge structure; 120, window frame connection structure; 121, positioning screw; 122, first connection section; 123, second connection section; 124 locking mark; 125, unlocking mark; 126, indicator line; 130, window sash connection structure; 131, disassembly structure; 132, connecting wing; 133, connecting protrusion; 134, first plug-in structure; 200, quick-release structure; 210, control button; 211, locking protrusion; 220, away from control structure; 230, quick-release connector; 231, second plug-in structure; 240, quick-release base; 250, reset control structure. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects 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, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0029] The installation method of screen window hinges currently on the market is generally to tighten and fix with a screw or to fix with a screw. This type of screen window is generally not removable or difficult to disassemble. In order to facilitate the disassembly of the screen window for cleaning, a new easily removable screen window hinge is developed.

[0030] Reference Figures 1 to 5 , an easily detachable screen window hinge, comprising: a hinge body 100 and a quick-detachable structure 200.

[0031] The hinge body 100 includes a hinge structure 110 , a window sash connection structure, and a window frame connection structure.

[0032] The window frame connection structure is used to connect with the window frame. Specifically, in this embodiment, the window frame connection structure includes a second connection segment 123 and a first connection segment 122. The second connection segment 123 and the first connection segment 122 are arranged perpendicular to each other. The second connection segment 123 and the first connection segment 122 are respectively used to connect with two vertical and adjacent edges of the window frame.

[0033] The window frame connecting structure is connected with a positioning screw 121, and the positioning screw 121 is rotatably connected to the window frame connecting structure. The end of the positioning screw 121 is provided with a tightening protrusion. When installing the window frame connecting structure, the positioning screw 121 is first placed in the accessory mounting groove of the window frame, and then the positioning screw 121 is rotated. After the positioning screw 121 is rotated, the tightening protrusion will abut against the accessory mounting groove of the window frame. The positioning screw 121 can limit the relative position between the window frame connecting structure and the window frame, thereby realizing the rapid installation of the window frame connecting structure.

[0034] Specifically, in this embodiment, the number of positioning screws 121 is set to three, one of which is rotatably connected to the first connecting section 122, and the other two are rotatably connected to the second connecting section 123. In other embodiments, the number of positioning screws 121 can also be set to two, four, etc. Those skilled in the art can select the number of positioning screws 121 according to actual needs.

[0035] A locking mark 124 and an unlocking mark 125 are also printed on the second connecting section 123 and the first connecting section 122 . An indicator line 126 is provided on the screw portion of the positioning screw 121 . The locking mark 124 and the unlocking mark 125 are used to cooperate with the indicator line 126 to indicate the status of the positioning screw 121 .

[0036] The hinge structure 110 is connected to the second connecting section 123. The hinge structure 110 is a conventional six-bar structure. The hinge structure 110 is not much different from a conventional six-bar hinge. Technical personnel in this field can design the specific length, hinge position, etc. of each link of the hinge structure 110 according to actual needs, and can also choose other conventional hinge structures 110 such as a four-bar structure.

[0037] The window sash connecting structure is used to connect with the window sash.

[0038] Specifically, the window sash connecting structure is provided with a plurality of disassembly structures 131. Specifically, in the present embodiment, the number of the disassembly structures 131 is set to two. In other embodiments, the number of the disassembly structures 131 can also be set to one, three, four, etc. Those skilled in the art can select the number of the disassembly structures 131 according to actual needs. However, in order to ensure the firmness of the easily disassembled screen window hinge after installation and avoid large shaking of the screen window during use, the disassembly structure 131 is preferably more than two.

[0039] Specifically, in this embodiment, the disassembly and assembly structure 131 includes a connecting wing 132 and a connecting protrusion 133. The connecting protrusion 133 protrudes from the end surface of the window sash connecting structure by stamping. The number of the connecting wings 132 is set to two, and the two connecting wings 132 are respectively arranged on both sides of the connecting protrusion 133.

[0040] A first plug-in structure 134 is provided at the end of the window sash connector. Specifically, in the present embodiment, the first plug-in structure 134 is provided as a socket structure. In other embodiments, the first plug-in structure 134 may also be provided as a raised plug-in structure. Those skilled in the art may select the specific structure of the first plug-in structure 134 according to actual needs.

[0041] The quick-release structure 200 includes a control button 210 , a distance control structure 220 , a quick-release connector 230 , a quick-release base 240 , and a reset control structure 250 .

[0042] The quick-release base 240 is fixedly mounted on the window sash by screws, and the quick-release base 240 and the window sash connecting structure are respectively connected to two adjacent sides of the window sash.

[0043] The quick-release connector 230 is mounted on the quick-release base 240, and the quick-release connector 230 is slidably connected to the quick-release base 240. In other embodiments, the quick-release connector 230 can also be set to be rotatably connected to the quick-release base 240. Those skilled in the art can select the specific connection method between the quick-release connector 230 and the quick-release base 240 according to actual needs. The relative sliding direction between the quick-release connector 230 and the quick-release base 240 is set parallel to the vertical direction. In other embodiments, the relative sliding direction between the quick-release connector 230 and the quick-release base 240 can also be set to a direction perpendicular to the vertical direction. Those skilled in the art can select the relative sliding direction between the quick-release connector 230 and the quick-release base 240 according to actual needs.

[0044] The quick-release connector 230 is provided with a second plug structure 231, which is plugged and matched with the first plug structure 134, and the second plug structure 231 is the lower end of the quick-release connector 230. In other embodiments, the second plug structure 231 can also be set as a groove structure opened at the lower end of the quick-release connector 230, so that the second plug structure 231 matches the first plug structure 134 and can be plugged and matched.

[0045] Specifically, in this embodiment, the length of the quick-release connector 230 is greater than the length of the quick-release base 240, so that the quick-release connector 230 always has a portion extending out of the quick-release base 240. When the quick-release structure 200 and the hinge body 100 are in the unlocked state, the upper end of the quick-release connector 230 extends out of the quick-release base 240, and the second plugging structure 231 of the quick-release connector 230 is separated from the first plugging structure 134. At this time, when the user presses down on the upper end of the quick-release connector 230, the quick-release connector 230 can be driven to move downward. When the second plugging structure 231 is aligned with the first plugging structure 134, the second plugging structure 231 can be re-plugged with the first plugging structure 134, thereby realizing the re-locking of the quick-release structure 200 and the hinge body 100.

[0046] The distance control structure 220 is disposed between the quick release connector 230 and the quick release base 240. Specifically, in the present embodiment, the distance control structure 220 is an elastic structure, more specifically, the distance control structure 220 is a spring structure, in other embodiments, the distance control structure 220 may also be a reed or a counterweight block plus a connecting rope, and those skilled in the art may select the specific structure of the distance control structure 220 according to actual needs.

[0047] When the quick-release connector 230 moves downward, the control structure 220 is compressed and the control structure 220 accumulates elastic potential energy, so that the quick-release connector 230 has a tendency to move upward away from the first plug structure 134 .

[0048] The control button 210 is installed on the quick-release base 240, and the control button 210 is slidably connected to the quick-release base 240. The sliding direction of the control button 210 is opposite to the sliding direction of the quick-release connector 230. The quick-release connector is provided with a locking groove (the locking groove is not shown in the figure), and the control button 210 protrudes with a locking protrusion 211. The locking protrusion 211 is used to engage with the locking groove to limit the quick-release connector. When the control button 210 is pressed (that is, when the control button 210 moves from the first control position to the second control position), the locking protrusion 211 moves in a direction away from the quick-release connector. When the locking protrusion 211 is completely separated from the locking groove, the quick-release connector 230 will automatically move in a direction away from the first plug-in structure 134 due to the elastic force away from the control structure 220, thereby unlocking the quick-release structure 200 and the hinge body 100. The quick-release structure 200 and the hinge body 100 can be unlocked by simply pressing the control button 210, so that the installation and removal of the screen window becomes more convenient.

[0049] The reset control structure 250 is arranged between the control button 210 and the quick-release base 240. Specifically, in the present embodiment, the reset control structure 250 is an elastic member, more specifically, the reset control structure 250 is arranged as a spring structure. When the control button 210 is pressed, the reset control structure 250 is compressed, and the reset control structure 250 accumulates elastic potential energy. When the quick-release connector slides to the position slot and is aligned with the position protrusion 211, the reset control structure 250 drives the control button 210 to reset, so that the position protrusion 211 re-enters the position slot, thereby realizing the locking of the quick-release connector to prevent the second plug structure 231 of the quick-release connector from accidentally detaching from the first plug structure 134 due to external force.

[0050] In other embodiments, it can also be configured that when the control button 210 is pressed, the reset control structure 250 is stretched, the reset control structure 250 accumulates elastic potential energy, and when the quick-release connector slides to the position slot and is aligned with the position protrusion 211, the reset control structure 250 drives the control button 210 to reset.

[0051] The control button 210 and the quick-release connector 230 are both mounted on the quick-release base 240 .

[0052] The utility model relates to an easily detachable screen window, comprising an easily detachable screen window hinge, a window sash and a window frame.

[0053] Both the window sash and the window frame are provided with accessory mounting grooves.

[0054] The easily detachable screen window hinge is arranged between the window sash and the window frame. The positioning screw 121 is arranged in the accessory installation groove of the window frame, and the end surface of the positioning screw 121 abuts against the inner wall of the accessory installation groove, thereby achieving the fixation of the window frame connector. The connecting wing 132 is inserted into the accessory installation groove of the window sash.

[0055] Installation of the hinged connecting fan of the easily disassembled screen window:

[0056] The quick-release base 240 is fixedly installed in the accessory installation groove of the window sash, and the window frame connecting structure is fixedly installed in the window frame. Then the staff or user lifts the screen window and moves the screen window so that the connecting wing 132 is inserted into the accessory installation groove of the screen window sash. When the screen window is installed in place, the staff or user presses the quick-release connector 230 to insert the second plug structure 231 into the first plug structure 134, thereby completing the installation of the screen window. When removing the screen window, only the control button 210 needs to be pressed, and then the screen window can be separated from the window frame. The installation and disassembly process of the screen window of this scheme is simple and quick, which can reduce the difficulty of replacing the screen window.

[0057] The easy-to-detach and assemble screen window hinge is composed of a quick-detach structure and a hinge body. The quick-detach structure is adjusted to separate and assemble the quick-detach structure and the hinge body, thereby achieving the effect of disassembly and assembly.

[0058] 1. The quick-release structure of this easy-to-disassemble screen window hinge is relatively simple in structure, and mold making, parts molding and product assembly are relatively easy.

[0059] 2. The operation function of this easy-to-detach screen window hinge is simple. The window sash can be installed and removed by operating the control button 210 and the quick-release connector 230, making it more convenient for users to detach and install the screen window, so that users can clean the screen window more conveniently.

[0060] 3. The quick-release structure of this easy-to-disassemble screen window hinge is firmly fixed.

[0061] The preferred implementation modes of the present invention are specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An easily detachable screen window hinge, characterized in that: include: A hinge body installed on the window frame, the hinge body comprising a window sash connecting structure, the window sash connecting structure is used to connect with the window sash, and the window sash connecting structure is provided with a first plug-in structure; A quick-release structure fixed to the window sash, the quick-release structure comprising a quick-release base, a quick-release connector, a distance control structure, and a control button; the quick-release connector is movably connected to the quick-release base, the quick-release connector is provided with a second plug structure, the second plug structure is plug-connected to the first plug structure; the distance control structure is connected to the quick-release connector, and the distance control structure enables the quick-release connector to always have a tendency to be away from the first plug structure; The control button is movably connected to the quick-release base, and the control button has a first control position and a second control position. When the control button is in the first control position, the control button limits the position of the quick-release connector; when the control button is in the second control position, the control button cancels the restriction on the position of the quick-release connector.

2. The easily detachable screen window hinge according to claim 1, characterized in that: The relative sliding direction between the quick-release connector and the quick-release base is parallel to the vertical direction, and the length of the quick-release connector is greater than the length of the quick-release base.

3. The easily detachable screen window hinge according to claim 1, characterized in that: The distance control structure is configured as an elastic member.

4. The easily detachable screen window hinge according to claim 3, characterized in that: The distance control structure is configured as a spring.

5. The easily detachable screen window hinge according to claim 1, characterized in that: The quick-release structure further includes a reset control structure, which is connected to the control button. The reset control structure enables the control button to always have a tendency to move from the second control position to the first control position.

6. The easily detachable screen window hinge according to claim 5, characterized in that: The reset control structure is configured as an elastic member.

7. The easily detachable screen window hinge according to claim 6, characterized in that: The reset control structure is configured as a spring.

8. The easily detachable screen window hinge according to claim 1, characterized in that: The window sash connection structure is provided with a plurality of disassembly and assembly structures, and the disassembly and assembly structures include a connection protrusion and a connection wing, wherein the connection protrusion protrudes out of the end surface of the window sash connection structure, and the connection wing is fixed to the side of the connection protrusion.

9. The easily detachable screen window hinge according to claim 1, characterized in that: The hinge body also includes a window frame connection structure and a hinge structure. The window sash connection structure is connected to the window frame connection structure through the hinge structure. The window frame connection structure is connected with a positioning screw, and the positioning screw is rotatably connected to the window frame connection structure.

10. The easily detachable screen window hinge according to claim 9, characterized in that: The window frame connection structure includes a first connection section and a second connection section, the first connection section and the second connection section are perpendicular to each other, there are at least two positioning screws, and at least two positioning screws are respectively installed on the first connection section and the second connection section.

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