Door and window locking assembly and door and window thereof

Abstract

The invention discloses a door and window locking assembly and a door and window thereof. A first base block of the door and window locking assembly is arranged on a sash body or a frame body, and a second base block of the door and window locking assembly is arranged on the other one of the sash body or the frame body; the locking groove is provided with a sliding-in section, a sliding-out section and a locking section located between the sliding-in section and the sliding-out section, and when the door and window are closed or opened, the locking column can be locked to the locking section along the sliding-in section or can be unlocked from the locking section and popped out along the sliding-out section. According to the door and window locking assembly, the sectional material does not need to be machined during assembly, the problem that the sectional material is complex to machine when a lock is installed is solved, the installation difficulty is lowered, meanwhile, the door and window locking assembly is hidden between the first outer side face and the second outer side face, and the attractiveness of the exposed face of the sectional material is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of doors and windows, and in particular to a door and window locking assembly and a door and window thereof. Background Art

[0002] In the door and window industry, inward-opening screen fans generally use a handle to drive a transmission lock to open or close the screen fan. The lock of this structure is complicated to install and has many accessories. There are also components that use single-point locks to combine the handle and the locking point. The disadvantage of this solution is that it requires processing of profiles, and the exposed surface will definitely be damaged, affecting the overall aesthetics. Summary of the invention

[0003] The object of the present invention is to provide a door and window locking assembly and a door and window thereof, aiming to solve the technical problems that the existing locks of inward-opening screen fans are complicated to install during assembly and require processing of profiles, which affects the aesthetics.

[0004] In order to solve the above problem, according to one aspect of the present application, an embodiment of the present invention provides a door and window locking assembly, which includes a first base block having a locking groove and a second base block having a locking column;

[0005] The first base block is arranged on the sector or the frame, and the second base block is arranged on the other sector or the frame;

[0006] The locking groove has a sliding section, a sliding section and a locking section between the sliding section and the sliding section. When the door or window is closed or opened, the locking column can be locked to the locking section along the sliding section or can be unlocked from the locking section and popped out along the sliding section.

[0007] In some embodiments, the locking section includes a first section and a second section arranged in a V shape, the first section and the second section form a V-shaped mouth facing away from the locking column, the slide-in section is connected to the first section, and the slide-out section is connected to the second section.

[0008] In some embodiments, the slide-in section and the slide-out section are arranged at a preset angle, and the preset angle is smaller than the angle between the first segment and the second segment.

[0009] In some embodiments, the door and window locking assembly also includes a first reset elastic member and a first shell, the first base block is rotatably arranged in the first shell, and a first avoidance groove extending along the insertion direction of the locking column is opened on the side of the first shell facing the locking column; the first reset elastic member is arranged in the first shell and abuts against the first base block to reset the first base block to a locked position or an unlocked position. In the locked position or the unlocked position, the sliding section faces the mouth of the fan body opposite to the locking column, and the connection between the first segment and the second segment is located on the side of the locking column facing the sliding section.

[0010] In some embodiments, the first housing includes a first sub-shell and a second sub-shell buckled with the first sub-shell, and the first avoidance groove is provided on the second sub-shell;

[0011] A first shaft extending to the first subshell is provided on a side of the second subshell facing the first subshell, the first base block has a first shaft hole, the first shaft is inserted into the first shaft hole, and the first reset elastic member is connected to both the first shaft and the first base block; and / or, a second shaft extending to the first subshell is provided on a side of the second subshell facing the first subshell, the door and window locking assembly also includes a first elastic member, the first elastic member is sleeved on the second shaft, and both ends of the first elastic member are respectively abutted against the inner wall of the second subshell and the locking column, so that the locking column pops out along the sliding section.

[0012] In some embodiments, the frame has a first slot;

[0013] The first sub-shell structure has a first through hole, and the door and window locking assembly also includes a first locking member, which is obliquely inserted and locked in the first groove through the first through hole; or, the second sub-shell structure has a second through hole, and the door and window locking assembly also includes a second locking member, which is obliquely inserted and locked in the first groove through the second through hole.

[0014] In some embodiments, the first shell is provided with a first telescopic opening, and the door and window locking assembly further includes a first spring box and a second elastic member, the first spring box is arranged in the first shell via the first telescopic opening, and the second elastic member is arranged between the inner wall of the first shell and the first spring box, so that the first spring box is in contact with the locking column on the side facing the first telescopic opening; and / or, a fourth axis is arranged in the first shell, the first base block has a first axis hole, the fourth axis is passed through the first axis hole, and the first reset elastic member is connected to both the fourth axis and the first base block.

[0015] In some embodiments, when the first base block is arranged on the frame body and the second base block is arranged on the fan body, the locking column is inserted on the second base block, the second base block has at least two first locking holes, the first locking holes are penetrated by a third locking member, and at least one first locking hole is a waist-shaped hole;

[0016] The first base block is provided with at least two second locking holes, in which a fourth locking member is inserted, and at least one of the second locking holes is a waist-shaped hole;

[0017] A deflecting portion is configured at one end of the locking column facing the second base block, and the deflecting portion is inserted on the second base block.

[0018] In some embodiments, the door and window locking assembly also includes a second shell and a second reset elastic member; the second shell is arranged on the fan body, the second base block is rotatably arranged in the second shell, and the second shell is provided with a second avoidance groove extending along the rotation trajectory of the locking column on the side facing the locking column. The second reset elastic member is arranged in the second shell and is connected to the second base block so that the second base block is reset to a second preset position. At the second preset position, the sliding section is opposite to the locking column at the mouth of the fan body.

[0019] In some embodiments, the second housing includes a bottom shell and an upper shell buckled on the bottom shell, and the second avoidance groove is opened on the bottom shell;

[0020] The door and window locking assembly also includes a third axis arranged on the upper shell toward the bottom shell, the second base block has a third axis hole, the third axis is inserted into the third axis hole, and the second reset elastic member is connected to both the third axis and the second base block; and / or, a second telescopic opening is opened on the side of the upper shell toward the frame body, the window locking assembly also includes a third elastic member and a push rod, the push rod is arranged in the upper shell via the second telescopic opening, and the third elastic member is clamped between the push rod and the inner wall of the upper shell so that the side of the push rod facing the second telescopic opening abuts against the first base block.

[0021] According to another aspect of the present application, an embodiment of the present invention further provides a door and window, which includes a frame, a fan body and the door and window locking assembly as described above.

[0022] Compared with the prior art, the door and window locking assembly of the present invention has at least the following beneficial effects:

[0023] The embodiment of the present invention discloses a door and window locking assembly, which is used for doors and windows, and the door and window include a frame and a fan body rotatably arranged on the frame, the frame has a first outer side surface, and the fan body has a second outer side surface arranged opposite to the first outer side surface when closed. The door and window locking assembly of the present invention includes a first base block with a locking groove and a second base block with a locking column, the first base block is arranged at the first outer side surface or the second outer side surface, and the second base block is arranged at the second outer side surface or the first outer side surface; specifically, the first base block can be rotatably arranged at the first outer side surface, and the second base block can be arranged at the second outer side surface; or, The first base block can also be rotatably arranged at the second outer side surface, and the second base block can be arranged at the first outer side surface; or, the first base block can also be arranged at the first outer side surface, and the second base block can be rotatably arranged at the second outer side surface; the locking groove of the present invention has a sliding-in section, a sliding-out section, and a locking section located between the sliding-in section and the sliding-out section. When closing, a force toward the frame body is applied to the fan body, and the locking column can be locked to the locking section along the sliding-in section to achieve the locking of the frame body and the fan body; when opening, a force toward the frame body is applied to the fan body, and the locking column can be unlocked from the locking section and popped out along the sliding-out section to achieve the unlocking of the frame body and the fan body.

[0024] The door and window locking assembly of the present invention does not require processing of profiles during assembly, thereby solving the problem of complex profile processing during lock installation and reducing the difficulty of installation. At the same time, the door and window locking assembly is hidden between the first outer side surface and the second outer side surface, thereby improving the aesthetics of the exposed surface of the profile.

[0025] On the other hand, the doors and windows provided by the present invention are manufactured based on the above-mentioned door and window locking components. The beneficial effects thereof refer to the beneficial effects of the above-mentioned door and window locking components, which will not be described in detail here.

[0026] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0028] Figure 1 A schematic diagram of the exploded structure of a door and window locking assembly provided in an embodiment of the present invention;

[0029] Figure 2 for Figure 1 Schematic diagram of the exploded structure of some components in;

[0030] Figure 3 A schematic structural diagram of a first base block of a door and window locking assembly provided by an embodiment of the present invention;

[0031] Figure 4 A schematic diagram of the exploded structure of a second door and window locking assembly provided by an embodiment of the present invention;

[0032] Figure 5 for Figure 4 Schematic diagram of the exploded structure of some components in;

[0033] Figure 6 A schematic diagram of the exploded structure of a third door and window locking assembly provided in an embodiment of the present invention;

[0034] Figure 7 for Figure 6 Schematic diagram of the exploded structure of some components in;

[0035] Figure 8 A schematic diagram of the exploded structure of the second base block and the locking column of the door and window locking assembly provided by an embodiment of the present invention;

[0036] Fig. 9 A schematic diagram of the exploded structure of a fourth door and window locking assembly provided by an embodiment of the present invention;

[0037] Fig.10 for Fig. 9 Schematic diagram of the exploded structure of some components in;

[0038] Fig.11 A schematic structural diagram of another first base block of a door and window locking assembly provided in an embodiment of the present invention.

[0039] Description of reference numerals:

[0040] 11. frame; 111. first outer side surface; 112. first groove; 12. fan body; 121. second outer side surface;

[0041] 2. first base block; 21. locking groove; 211. slide-in section; 212. slide-out section; 213. locking section; 2131. first subsection; 2132. second subsection; 22. first axial hole; 23. second locking hole;

[0042] 3. Second base block; 31. Locking column; 311. Deflection portion; 32. First locking hole; 33. Third axial hole;

[0043] 4. A first resetting elastic member;

[0044] 5. first shell; 51. first subshell; 511. first through hole; 52. second subshell; 521. first avoidance groove; 522. first axis; 523. second axis; 524. second through hole; 53. first telescopic opening; 54. fourth axis;

[0045] 61. first elastic member; 62. first locking member; 63. second locking member; 64. first spring box; 65. second elastic member;

[0046] 71. Second shell; 711. Bottom shell; 7111. Second avoidance groove; 712. Upper shell; 7121. Second telescopic opening; 713. Third axis; 72. Second reset elastic member; 73. Third elastic member; 74. Push rod. DETAILED DESCRIPTION

[0047] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0048] In the description of the present invention, it should be clarified that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, but are not necessarily used to describe a specific order or sequence; the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, and do not mean that the referred device or element must have a specific direction or position, and therefore cannot be understood as a limitation on the present invention.

[0049] In the description of the present invention, it should be noted that, 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 a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] At present, the transmission locking components commonly used in screen locks require drilling holes in the profiles and cutting corners, and at least include handles, aluminum rods, and locking components. They have many accessories, high costs, complex processing, and slow installation. The commonly used single-point locks also require drilling holes in the profiles. Various single-point locks have different holes, complex processing, and constant adjustment. There is a risk of scrapping if the wrong hole is drilled, and the single-point lock is exposed on the surface of the product, affecting the overall appearance.

[0051] Example 1

[0052] like Figure 1-11 As shown, an embodiment of the present invention provides a door and window locking assembly for doors and windows, and the door and window locking assembly can be specifically applied to screen windows; the door and window comprises a frame 11 and a fan body 12 rotatably arranged on the frame 11, the frame 11 has a first outer side surface 111, and the fan body 12 has a second outer side surface 121 arranged opposite to the first outer side surface 111 when closed, and the door and window locking assembly comprises a first base block 2 having a locking groove 21 and a second base block 3 having a locking column 31;

[0053] The first base block 2 is disposed on the first outer side surface 111 of the frame 11 or the second outer side surface 121 of the sector 12, and the second base block 3 is disposed on the second outer side surface 121 of the sector 12 or the first outer side surface 111 of the frame 11;

[0054] The locking groove 21 has a sliding-in section 211, a sliding-out section 212, and a locking section 213 located between the sliding-in section 211 and the sliding-out section 212. When the door or window is closed or opened, a force is applied to the fan body 12 toward the frame body 11, and the locking column 31 can be locked to the locking section 213 along the sliding-in section 211 or can be unlocked from the locking section 213 and popped out along the sliding-out section 212.

[0055] In the present embodiment, the door and window locking assembly is used for doors and windows, which include a frame 11 and a fan body 12 rotatably arranged on the frame 11, the frame 11 has a first outer side surface 111, and the fan body 12 has a second outer side surface 121 arranged opposite to the first outer side surface 111 when closed. The door and window locking assembly of the present embodiment includes a first base block 2 with a locking groove 21 and a second base block 3 with a locking column 31, the first base block 2 is arranged at the first outer side surface 111 or the second outer side surface 121, and the second base block 3 is arranged at the second outer side surface 121 or the first outer side surface 111; specifically, the first base block 2 can be rotatably arranged at the first outer side surface 111, and the second base block 3 can be arranged at the second outer side surface 121; or, the first base block 2 can be rotatably arranged At the second outer side surface 121, the second base block 3 is arranged at the first outer side surface 111; or, the first base block 2 can also be arranged at the first outer side surface 111, and the second base block 3 can be rotatably arranged at the second outer side surface 121; the locking groove 21 of this embodiment has a sliding section 211, a sliding section 212 and a locking section 213 located between the sliding section 211 and the sliding section 212. When closing, a force toward the frame body 11 is applied to the fan body 12, and the locking column 31 can be locked to the locking section 213 along the sliding section 211 to achieve the locking of the frame body 11 and the fan body 12. When opening, a force toward the frame body 11 is applied to the fan body 12, and the locking column 31 can be unlocked from the locking section 213 and popped out along the sliding section 212 to achieve the unlocking of the frame body 11 and the fan body 12.

[0056] The door and window locking assembly of this embodiment does not require processing of the profile during assembly, which solves the problem of complicated profile processing during lock installation and reduces the difficulty of installation. At the same time, the door and window locking assembly is hidden between the first outer side surface 111 and the second outer side surface 121, thereby improving the aesthetics of the exposed surface of the profile.

[0057] In some embodiments, the locking section 213 includes a first section 2131 and a second section 2132 arranged in a V-shape, wherein the first section 2131 and the second section 2132 form a V-shaped mouth facing away from the locking column 31, and the end of the sliding-in section 211 away from the locking column 31 is connected to the first section 2131, and the end of the sliding-out section 212 away from the locking column 31 is connected to the second section 2132.

[0058] In the embodiment, the locking section 213 includes a first section 2131 and a second section 2132 arranged in a V shape. The first section 2131 and the second section 2132 form a V-shaped mouth facing away from the locking column 31 , which can ensure that the locking column 31 can be locked in the locking section 213 .

[0059] In some embodiments, the slide-in section 211 and the slide-out section 212 are arranged at a preset angle, and the preset angle is smaller than the angle between the first section 2131 and the second section 2132. This structure can ensure smooth switching between closing and opening of the door and window.

[0060] In some embodiments, the door and window locking assembly also includes a first reset elastic member 4 and a first shell 5; the first shell 5 is arranged at the first outer side surface 111 or the second outer side surface 121, the first base block 2 is rotatably arranged in the first shell 5, and the first shell 5 is provided with a first avoidance groove 521 extending along the insertion direction of the locking column 31 on the side facing the locking column 31; the first reset elastic member 4 is arranged in the first shell 5 and is connected to the first base block 2, so that the first base block 2 is reset to a locked position or an unlocked position. In the locked position or the unlocked position, the sliding section 211 faces the mouth of the fan body 12 and is opposite to the locking column 31, and the connection between the first segment 2131 and the second segment 2132 is located on the side of the locking column 31 facing the sliding section 211.

[0061] In this embodiment, the first shell 5 can be arranged at the first outer side surface 111, and the first shell 5 can also be arranged at the second outer side surface 121. During assembly, the first base block 2 is rotatably arranged in the first shell 5, and a first avoidance groove 521 extending along the insertion direction of the locking column 31 is provided on the side of the first shell 5 facing the locking column 31 to prevent the first shell 5 from interfering with the locking column 31; the first reset elastic member 4 is arranged in the first shell 5 and connected to the first base block 2, so that the first base block 2 can be reset to the locked position or the unlocked position. When the locking column 31 is in the locked or unlocked position, the sliding section 211 faces the mouth of the fan body 12 and is opposite to the locking column 31, so that the locking column 31 enters the sliding section 211 when pressed; after the locking column 31 is locked at the connection between the first section 2131 and the second section 2132, when pressed, the connection between the first section 2131 and the second section 2132 is located on the side of the locking column 31 facing the sliding section 211, which can ensure that the first base block 2 rotates at this time, so that the locking column 31 enters the sliding section 212 via the second section 2132, so that the frame 11 and the fan body 12 are unlocked.

[0062] In some embodiments, the first shell 5 is arranged at the first outer side surface 111, and the first shell 5 includes a first sub-shell 51 and a second sub-shell 52 that is buckled with the first sub-shell 51, the second sub-shell 52 is located on the side of the first sub-shell 51 away from the first outer side surface 111, and a first avoidance groove 521 is opened on the second sub-shell 52; the second sub-shell 52 is provided with a first axis 522 extending to the first sub-shell 51 on the side facing the first sub-shell 51, the first base block 2 has a first axis hole 22, and the first axis 522 is penetrated in the first axis hole 22, so that the first base block 2 can be rotatably arranged in the first shell 5, and the first reset elastic member 4 is connected to both the first axis 522 and the first base block 2, and the first base block 2 is reset to a locked position or an unlocked position through the interaction between the first reset elastic member 4, the first axis 522 and the first base block 2.

[0063] In some embodiments, the first shell 5 is arranged at the first outer side surface 111, and the first shell 5 includes a first sub-shell 51 and a second sub-shell 52 that is buckled with the first sub-shell 51, the second sub-shell 52 is located on the side of the first sub-shell 51 away from the first outer side surface 111, and a first avoidance groove 521 is opened on the second sub-shell 52; the second sub-shell 52 is provided with a second axis 523 extending to the first sub-shell 51 on the side facing the first sub-shell 51, and the door and window locking assembly also includes a first elastic member 61, the first elastic member 61 is sleeved on the second axis 523, and the two ends are respectively abutted against the inner wall of the second sub-shell 52 and the locking column 31, so that the locking column 31 pops out along the sliding section 212. In this embodiment, the locking column 31 pops out from the sliding section 212 through the interaction between the two ends of the first elastic member 61 and the inner wall of the second sub-shell 52 and the locking column 31.

[0064] In some embodiments, the first shell 5 is arranged at the first outer side surface 111, and the first outer side surface 111 has a first groove 112; the first sub-shell 51 is constructed with a first through hole 511, and the door and window locking assembly also includes a first locking piece 62, and the first locking piece 62 is obliquely inserted and locked in the first groove 112 through the first through hole 511. In this embodiment, the first locking piece 62 is obliquely inserted and locked in the first groove 112 through the first through hole 511, so that the first shell 5 is fixed at the first groove 112 of the first outer side surface 111. During assembly, no processing is required, which reduces the difficulty of installation. At the same time, the door and window locking assembly is hidden between the first groove 112 of the first outer side surface 111 and the second outer side surface 121, thereby improving the aesthetics of the exposed surface of the profile.

[0065] In some embodiments, the first shell 5 is arranged at the first outer side surface 111, and the first outer side surface 111 has a first groove 112; the second sub-shell 52 is constructed with a second through hole 524, and the door and window locking assembly also includes a second locking piece 63, and the second locking piece 63 is obliquely inserted and locked in the first groove 112 through the second through hole 524. In this embodiment, the second locking piece 63 is obliquely inserted and locked in the first groove 112 through the second through hole 524, so that the first shell 5 is fixed to the first groove 112 of the first outer side surface 111. During assembly, there is no need to process the formation, which reduces the difficulty of installation. At the same time, the door and window locking assembly is hidden between the first groove 112 of the first outer side surface 111 and the second outer side surface 121, thereby improving the aesthetics of the exposed surface of the profile.

[0066] In some embodiments, a first telescopic opening 53 is provided on a side of the first shell 5 facing the fan body 12, and the door and window locking assembly further includes a first spring box 64 and a second elastic member 65. The first spring box 64 is arranged in the first shell 5 via the first telescopic opening 53, and the second elastic member 65 is clamped between the inner wall of the first shell 5 and the first spring box 64, so that the side of the first spring box 64 facing the first telescopic opening 53 abuts against the locking column 31. In this embodiment, the first shell 5 can be arranged at the first outer side surface 111, and the first shell 5 can also be arranged at the second outer side surface 121. The first shell 5 can be an integrated structure. In this embodiment, the first telescopic opening 53 is provided on the side of the first shell 5 facing the fan body 12, the first spring box 64 is arranged in the first shell 5 via the first telescopic opening 53, and the second elastic member 65 is clamped between the inner wall of the first shell 5 and the first spring box 64, so that the side of the first spring box 64 facing the first telescopic opening 53 abuts against the locking column 31, thereby causing the locking column 31 to pop out from the slide-out section 212.

[0067] In some embodiments, a fourth shaft 54 ​​is disposed in the first shell 5, the first base block 2 has a first shaft hole 22, the fourth shaft 54 ​​is passed through the first shaft hole 22, and the first reset elastic member 4 is connected to both the fourth shaft 54 ​​and the first base block 2, so that the first base block 2 can be rotatably disposed in the first shell 5.

[0068] In some embodiments, when the first base block 2 is arranged at the first outer side surface 111 and the second base block 3 is arranged at the second outer side surface 121, specifically, when the first base block 2 is rotatably arranged at the first outer side surface 111 and the second base block 3 is arranged at the second outer side surface 121, the locking column 31 is inserted into the second base block 3, and the second base block 3 has at least two first locking holes 32, and a third locking member is passed through the first locking holes 32. At least one first locking hole 32 is a waist-shaped hole, and the position of the second base block 3 can be fine-tuned through the waist-shaped hole to improve the assembly efficiency.

[0069] In some embodiments, when the first base block 2 is arranged at the first outer side surface 111 and the second base block 3 is arranged at the second outer side surface 121, specifically, when the first base block 2 is arranged at the first outer side surface 111 and the second base block 3 is rotatably arranged at the second outer side surface 121, the first base block 2 has at least two second locking holes 23, and a fourth locking member is passed through the second locking holes 23. At least one second locking hole 23 is a waist-shaped hole, and the position of the first base block 2 can be fine-tuned through the waist-shaped hole to improve the assembly efficiency.

[0070] In some embodiments, when the first base block 2 is disposed at the first outer side surface 111 and the second base block 3 is disposed at the second outer side surface 121, specifically, when the first base block 2 is rotatably disposed at the first outer side surface 111 and the second base block 3 is disposed at the second outer side surface 121, a deflection portion 311 is configured at one end of the locking column 31 facing the second base block 3, and the deflection portion 311 is inserted on the second base block 3. The position of the locking column 31 can be fine-tuned by rotating the deflection portion 311 to improve assembly efficiency.

[0071] In some embodiments, the door and window locking assembly also includes a second shell 71 and a second reset elastic member 72; the second shell 71 is arranged at the second outer side surface 121, the second base block 3 is rotatably arranged in the second shell 71, and the second shell 71 is provided with a second avoidance groove 7111 extending along the rotation trajectory of the locking column 31 on the side facing the locking column 31, the second reset elastic member 72 is arranged in the second shell 71 and is connected to the second base block 3, so that the second base block 3 is reset to a second preset position. At the second preset position, the sliding section 211 is opposite to the locking column 31 at the mouth of the fan body 12, and the connection between the first segment 2131 and the second segment 2132 is located on the side of the locking column 31 facing the sliding section 211.

[0072] In this embodiment, the second shell 71 is arranged at the second outer side surface 121, the second base block 3 is rotatably arranged in the second shell 71, and a second avoidance groove 7111 extending along the rotation trajectory of the locking column 31 is provided on the side of the second shell 71 facing the locking column 31 to avoid interference between the locking column 31 and the second shell 71. The second reset elastic member 72 is arranged in the second shell 71 and connected to the second base block 3, so that the second base block 3 can be reset to the second preset position. When in the second preset position, the second base block 3 slides into the second preset position. 11 is facing toward the mouth of the fan body 12 and is opposite to the locking column 31, so that the locking column 31 can enter the sliding section 211 when pressed; after the locking column 31 is locked at the connection between the first section 2131 and the second section 2132, when pressed, the connection between the first section 2131 and the second section 2132 is located on the side of the locking column 31 facing the sliding section 211, which can ensure that the first base block 2 rotates at this time, so that the locking column 31 enters the sliding section 212 via the second section 2132, so that the frame 11 and the fan body 12 are unlocked.

[0073] In some embodiments, the second shell 71 includes a bottom shell 711 and an upper shell 712 that is buckled on the bottom shell 711, and a second avoidance groove 7111 is opened on the bottom shell 711; the door and window locking assembly also includes a third axis 713 arranged on the upper shell 712 toward the bottom shell 711, and the second base block 3 has a third axis hole 33, and the third axis 713 is passed through the third axis hole 33, so that the second base block 3 can be rotatably arranged in the second shell 71, and the second reset elastic member 72 is connected to the third axis 713 and the second base block 3, and the second base block 3 is reset to the second preset position through the interaction between the second reset elastic member 72, the third axis 713 and the second base block 3.

[0074] In some embodiments, the second shell 71 includes a bottom shell 711 and an upper shell 712 that is buckled into the bottom shell 711, and a second avoidance groove 7111 is opened on the bottom shell 711; a second telescopic opening 7121 is opened on the side of the upper shell 712 facing the frame body 11, and the door and window locking assembly also includes a third elastic member 73 and a push rod 74. In this embodiment, the push rod 74 is arranged in the upper shell 712 through the second telescopic opening 7121, and the third elastic member 73 is clamped between the push rod 74 and the inner wall of the upper shell 712, so that the push rod 74 can be abutted against the first base block 2 on the side facing the second telescopic opening 7121, thereby causing the locking column 31 to pop out from the sliding section 212.

[0075] The door and window locking assembly of the present invention can solve the shortcomings of the existing transmission locking assembly and single-point lock products at the same time. It has a built-in locking pop-up function, does not require an external handle, and does not require a hole to be opened, thereby ensuring the overall aesthetics. The screw fixing method also allows the door and window locking assembly of the present invention to be installed at any position without the need for grooves, without the need for processing profiles, and is easy to adjust, thereby improving installation efficiency.

[0076] Example 2

[0077] The embodiment of the present invention further provides a door and window, which includes a frame 11, a fan body 12 and the door and window locking assembly of embodiment 1.

[0078] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described equipment, devices and units can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0079] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A door and window locking assembly, used for doors and windows, characterized in that: The door and window locking assembly comprises a first base block (2) having a locking groove (21) and a second base block (3) having a locking column (31); The first base block (2) is arranged on a fan body (12) or a frame body (11), and the second base block (3) is arranged on the other of the fan body (12) or the frame body (11); The locking groove (21) comprises a slide-in section (211), a slide-out section (212), and a locking section (213) located between the slide-in section (211) and the slide-out section (212); when the door or window is closed or opened, the locking column (31) can be locked to the locking section (213) along the slide-in section (211) or can be unlocked from the locking section (213) and popped out along the slide-out section (212).

2. The door and window locking assembly according to claim 1, characterized in that: The locking section (213) includes a first section (2131) and a second section (2132) arranged in a V shape, wherein the first section (2131) and the second section (2132) form a V-shaped mouth facing away from the locking column (31), the sliding-in section (211) is connected to the first section (2131), and the sliding-out section (212) is connected to the second section (2132).

3. The door and window locking assembly according to claim 2, characterized in that: The slide-in section (211) and the slide-out section (212) are arranged at a preset angle, and the preset angle is smaller than the angle between the first section (2131) and the second section (2132).

4. The door and window locking assembly according to claim 2, characterized in that: The door and window locking assembly further comprises a first reset elastic member (4) and a first shell (5); the first base block (2) is rotatably arranged in the first shell (5), and a first avoidance groove (521) extending along the insertion direction of the locking column (31) is provided on a side of the first shell (5) facing the locking column (31); the first reset elastic member (4) is arranged in the first shell (5) and abuts against the first base block (2) so that the first base block (2) is reset to a locked position or an unlocked position, and in the locked position or the unlocked position, the sliding section (211) faces the mouth of the fan body (12) and is opposite to the locking column (31), and the connection between the first segment (2131) and the second segment (2132) is located on the side of the locking column (31) facing the sliding section (211).

5. The door and window locking assembly according to claim 4, characterized in that: The first housing (5) comprises a first sub-shell (51) and a second sub-shell (52) buckled with the first sub-shell (51), and the first avoidance groove (521) is formed on the second sub-shell (52); A first shaft (522) extending to the first sub-shell (51) is provided on the side of the second sub-shell (52) facing the first sub-shell (51); the first base block (2) has a first shaft hole (22); the first shaft (522) is inserted into the first shaft hole (22); the first reset elastic member (4) is connected to both the first shaft (522) and the first base block (2); and / or a second shaft (523) extending to the first sub-shell (51) is provided on the side of the second sub-shell (52) facing the first sub-shell (51); the door and window locking assembly further comprises a first elastic member (61); the first elastic member (61) is sleeved on the second shaft (523), and two ends of the first elastic member (61) are respectively in contact with the inner wall of the second sub-shell (52) and the locking column (31), so that the locking column (31) pops out along the sliding section (212).

6. The door and window locking assembly according to claim 5, characterized in that: The frame (11) has a first groove (112); The first subshell (51) is configured with a first through hole (511), and the door and window locking assembly further comprises a first locking member (62), and the first locking member (62) is obliquely inserted and locked in the first groove (112) via the first through hole (511); or, the second subshell (52) is configured with a second through hole (524), and the door and window locking assembly further comprises a second locking member (63), and the second locking member (63) is obliquely inserted and locked in the first groove (112) via the second through hole (524).

7. The door and window locking assembly according to claim 4, characterized in that: The first shell (5) is provided with a first telescopic opening (53), and the door and window locking assembly further comprises a first spring box (64) and a second elastic member (65), wherein the first spring box (64) is arranged in the first shell (5) via the first telescopic opening (53), and the second elastic member (65) is arranged between the inner wall of the first shell (5) and the first spring box (64), so that the first spring box (64) is in contact with the locking column (31) on the side facing the first telescopic opening (53); and / or, a fourth shaft (54) is arranged in the first shell (5), the first base block (2) has a first shaft hole (22), the fourth shaft (54) is passed through the first shaft hole (22), and the first reset elastic member (4) is connected to both the fourth shaft (54) and the first base block (2).

8. The door and window locking assembly according to claim 1, characterized in that: When the first base block (2) is arranged on the frame (11) and the second base block (3) is arranged on the fan body (12), the locking column (31) is inserted into the second base block (3), the second base block (3) has at least two first locking holes (32), a third locking member is inserted into the first locking holes (32), and at least one of the first locking holes (32) is a waist-shaped hole; The first base block (2) has at least two second locking holes (23), a fourth locking member is inserted into the second locking holes (23), and at least one of the second locking holes (23) is a waist-shaped hole; One end of the locking column (31) facing the second base block (3) is configured with a deflecting portion (311), and the deflecting portion (311) is inserted into the second base block (3).

9. The door and window locking assembly according to claim 2, characterized in that: The door and window locking assembly further comprises a second shell (71) and a second reset elastic member (72); the second shell (71) is arranged on the fan body (12); the second base block (3) is rotatably arranged in the second shell (71); a second avoidance groove (7111) extending along the rotation trajectory of the locking column (31) is provided on the side of the second shell (71) facing the locking column (31); the second reset elastic member (72) is arranged in the second shell (71) and is connected to the second base block (3) so that the second base block (3) is reset to a second preset position; when in the second preset position, the sliding section (211) faces the mouth of the fan body (12) and is opposite to the locking column (31).

10. The door and window locking assembly according to claim 9, characterized in that: The second shell (71) comprises a bottom shell (711) and an upper shell (712) buckled on the bottom shell (711), and the second avoidance groove (7111) is opened on the bottom shell (711); The door and window locking assembly further comprises a third shaft (713) arranged on the upper shell (712) toward the bottom shell (711), the second base block (3) has a third shaft hole (33), the third shaft (713) is inserted into the third shaft hole (33), the second reset elastic member (72) is connected to both the third shaft (713) and the second base block (3); and / or the upper shell (712) is provided with a third shaft (713) on one side facing the frame (11). The door and window locking assembly further comprises a third elastic member (73) and a push rod (74), wherein the push rod (74) is arranged in the upper shell (712) via the second telescopic opening (7121), and the third elastic member (73) is clamped between the push rod (74) and the inner wall of the upper shell (712), so that the push rod (74) is in contact with the first base block (2) on the side facing the second telescopic opening (7121).

11. A door and window, characterized in that: The door and window comprises a frame (11), a fan body (12) and a door and window locking assembly according to any one of claims 1 to 10.

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