CN219887789U - Door and window locking structure and door and window assembly - Google Patents
Door and window locking structure and door and window assembly Download PDFInfo
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- CN219887789U CN219887789U CN202321581711.3U CN202321581711U CN219887789U CN 219887789 U CN219887789 U CN 219887789U CN 202321581711 U CN202321581711 U CN 202321581711U CN 219887789 U CN219887789 U CN 219887789U
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- 239000002184 metal Substances 0.000 claims description 6
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- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a door and window locking structure and a door and window assembly, wherein the door and window locking structure comprises a bottom shell and a face cover which can be connected to the bottom shell in a sliding manner, and the bottom shell is provided with a rotary locking structure; a locking control structure is arranged on the top wall of the inner cavity of the face cover, and the top of the rotating locking structure is positioned on the locking control structure; when the face cover translates relative to the bottom shell, the locking control structure enables the rotary locking structure to rotate to achieve locking or unlocking. The door and window assembly comprises a door and window frame and a door and window sash, wherein the door and window locking structure is fixed on the door and window sash. The utility model has reasonable structure, less structural parts, low cost and low disassembly difficulty, and can drive the rotary locking structure to rotate through the translation of the surface cover, thereby realizing locking or unlocking and improving the use stability and convenience.
Description
Technical Field
The utility model belongs to the technical field of screen window accessories, and particularly relates to a door and window locking structure and a door and window assembly.
Background
The door and window are main components of a building, and a corresponding screen window structure is needed, so that mosquitoes can be prevented from entering the building, and meanwhile, the building has good air circulation performance;
the screen window mainly comprises a door window frame and a door window sash assembly, wherein the door window sash and the door window frame are provided with corresponding screen window lock structures, the screen window lock in the prior art is mainly realized by matching a lock core with a key, the lock core structure is complex in design and high in cost, and unlocking is inconvenient due to the fact that the key is lost;
the Chinese patent publication number is: CN216921681U, patent name: the utility model provides a screen window locking device and door and window assembly, screen window locking device is used for locking the screen window in the window frame, including lock seat and slide mechanism, and the screen window is equipped with the installation station, and the window frame is equipped with the locating part. The lock seat comprises a cover plate and a sliding station arranged on the cover plate, the sliding station is locked inside the installation station through a fastener, and the cover plate covers an opening arranged on the installation station so as to seal the fastener inside the installation station, and the lock seat is convenient to install. The sliding mechanism comprises a sliding part, a connecting rod and a locking point assembly, wherein the sliding part slides relative to the sliding station, the connecting rod is arranged on the sliding part and is positioned on one side of the cover plate, and the locking point assembly is arranged on the connecting rod and is in butt joint with the limiting part.
Although the use requirement of general condition can be satisfied, its corresponding locking structure is comparatively complicated, can greatly increased cost of manufacture, and dismouting and on-off control operation are also comparatively complicated, also can influence the convenience of use, realize the locking through lock point subassembly cooperation locating part simultaneously, and the stationarity and the reliability of locking are also difficult to guarantee the demand in market, and suitability and practicality are restricted.
Disclosure of Invention
The utility model aims to provide a door and window locking structure and a door and window assembly which are reasonable in structural arrangement and beneficial to improvement of operation convenience.
The technical scheme for achieving the aim of the utility model is that the door and window locking structure comprises a bottom shell and a face cover which is slidably connected to the bottom shell, wherein a rotary locking structure is arranged on the bottom shell;
a locking control structure is arranged on the top wall of the inner cavity of the face cover, and the top of the rotary locking structure is positioned on the locking control structure;
when the surface cover translates relative to the bottom shell, the locking control structure enables the rotary locking structure to rotate to achieve locking or unlocking.
Further preferred are: the rotary locking structure comprises at least one rotary hole column arranged on the bottom shell, a rotary post rod rotatably arranged in the rotary hole column and a locking piece fixed at the bottom end of the rotary post rod;
the locking piece is positioned below the bottom shell, and a convex shaft is fixed at the edge of the top surface of the rotary post rod;
the locking control structure is an arc-shaped guide groove, and the protruding shaft is movably arranged in the arc-shaped guide groove;
the face cover translates relative to the bottom shell, the protruding shaft moves in the arc-shaped guide groove and drives the locking piece to rotate, the locking piece stretches out of the bottom shell and enables the locking piece to be locked vertically with the long side of the bottom shell, or the locking piece is contracted below the bottom shell and enables the locking piece to be unlocked vertically with the long side of the bottom shell.
Further preferred are: the bottom shell is provided with at least one strip-shaped guide groove, and the long side of the strip-shaped guide groove is parallel to the long side of the bottom shell;
the surface cover is combined with the bottom shell and limited by the screw rod, the screw rod penetrates through the strip-shaped guide groove and is fixed with the surface cover in a threaded manner, and the screw rod can move in the strip-shaped guide groove.
Further preferred are: the rotary hole column, the rotary post rod and the strip-shaped guide groove are two and are arranged on two sides of the middle line of the bottom shell.
Further preferred are: the locking piece is provided with a locking hook which is bent towards one side far away from the middle line of the bottom shell, the surface cover translates on the bottom shell to drive the rotary post rod to rotate, and the locking hook is clamped on the locking plate to realize locking.
Further preferred are: the diameter of the rotary column rod is matched with the inner diameter of the hole on the rotary hole column.
Further preferred are: the locking piece is a metal structure body, and the rotary post is a metal or plastic structure body.
Further preferred are: a shaft lever is arranged in the middle of the top wall of the inner cavity of the face cover, and a clearance groove is formed in the side face of the face cover;
a locking knob is rotatably arranged on the shaft rod, and the edge of the locking knob extends out of the avoidance groove;
a clamping groove is formed in the side face of the locking knob;
the top surface of the bottom shell is fixed with a bump;
when the protruding blocks correspond to the clamping grooves, the face cover can slide on the bottom shell to lock; when the locking knob rotates, the protruding block is staggered with the clamping groove, the protruding block is abutted to the side face of the locking knob, and the face cover and the bottom shell cannot translate.
Further preferred are: the top surface of locking knob is provided with the instruction sign, be provided with on the face lid and be used for showing the demonstration hole groove of instruction sign.
Meanwhile, the utility model also provides a door and window assembly, which comprises a door and window frame and a door and window sash, wherein the door and window locking structure is fixed on the door and window sash, and the door and window sash and the door and window frame are locked or unlocked through the door and window locking structure.
The utility model has the positive effects that: the utility model has reasonable structure, less structural parts, low cost and low disassembly difficulty, and can drive the rotary locking structure to rotate through the translation of the surface cover, thereby realizing locking or unlocking and improving the use stability and convenience.
And it is provided with the locking knob, sets up the lug on draw-in groove cooperation drain pan in the side of locking knob, can realize moving the operation, when lug and draw-in groove stagger, can't realize the removal of face lid, uses steadily reliably, and the practicality is strong.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of another view structure of the face cover of the present utility model;
FIG. 4 is a schematic view of the structure of the bottom shell and the locking control structure of the present utility model;
fig. 5 is a schematic view of the installation structure of the present utility model.
Reference numerals: the lock comprises a bottom shell 1, a face cover 2, a rotary locking structure 3, a rotary hole column 31, a rotary post rod 32, a locking piece 33, a protruding shaft 34, a locking control structure 4, a strip-shaped guide groove 5, a screw rod 6, a locking hook 7, a shaft rod 8, a position avoiding groove 9, a locking knob 10, a clamping groove 11, a protruding block 12, an indication mark 13, a display hole groove 14, a door and window frame 15, a door and window sash 16 and a locking plate 17.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 4, a locking structure for doors and windows comprises a bottom shell 1 and a face cover 2 slidably connected to the bottom shell 1, wherein a rotary locking structure 3 is arranged on the bottom shell 1; in this embodiment, the bottom case 1 and the cover 2 are both made of conventional materials, and therefore, not described in detail, may be specifically made of aluminum or stainless steel alloy.
A locking control structure 4 is arranged on the top wall of the inner cavity of the face cover 2, and the top of the rotary locking structure 3 is positioned on the locking control structure 4; when the face cover 2 translates relative to the bottom shell 1, the locking control structure 4 enables the rotary locking structure 3 to rotate to achieve locking or unlocking.
In practical application, the rotary locking structure 3 comprises at least one rotary hole column 31 arranged on the bottom shell 1, a rotary post rod 32 rotatably arranged in the rotary hole column 31 and a locking piece 33 fixed at the bottom end of the rotary post rod 32; in this embodiment, the locking piece 33 is a metal structure, and the diameter of the rotating post 32 matches the inner diameter of the hole on the rotating post 31. The locking piece 33 is positioned below the bottom shell 1, and a protruding shaft 34 is fixed at the edge of the top surface of the rotating post rod 32; in this embodiment, the rotating post 32 is a metal or plastic structure. The rotary hole column 31 is mainly used for installing the rotary post 32 and can ensure that the rotary post 32 can rotate in the hole of the rotary hole column 31, and the locking piece is a stainless steel structure body with the thickness of 1-2 mm.
In the actual operation process, the face cover 2 translates relative to the bottom shell 1, the protruding shaft 34 moves in the arc-shaped guide groove and drives the locking piece 33 to rotate, the locking piece 33 stretches out of the bottom shell 1 and enables the locking piece 33 to lock vertically with the long side of the bottom shell 1, or the locking piece 33 is contracted below the bottom shell 1 and enables the locking piece 33 to unlock vertically with the long side of the bottom shell 1.
Wherein, in order to ensure that the face cover 2 can translate relative to the bottom shell 1, the locking control structure 4 is an arc-shaped guide groove, and the protruding shaft 34 is movably arranged in the arc-shaped guide groove; when the surface cover 2 translates relative to the bottom cover 1, the relative positions of the bottom cover 1 and the surface cover 2 are changed, so that the protruding shaft 34 can move in the arc-shaped guide groove, and the locking piece 33 is driven to extend or retract below the bottom cover, so that locking or unlocking operation is realized. In the practical application process, the corner of the arc-shaped guide groove is a right angle, and the rotatable angle of the arc-shaped guide groove is 90 degrees, namely the locking piece 33 can be driven to rotate by 90 degrees, so that the extension or contraction is realized.
Meanwhile, in order to ensure translational stability and reliability between the face cover 2 and the bottom shell 1, at least one bar-shaped guide groove 5 is provided on the bottom shell 1, and the number of the rotary hole columns 31, the rotary posts 32 and the bar-shaped guide grooves 5 is two and are provided on two sides of a center line of the bottom shell 1. By adopting two structures, the stability and the reliability of the use can be ensured, and the long side of the strip-shaped guide groove 5 is parallel to the long side of the bottom shell 1; with the above structure, the face cover 2 can be horizontally moved in the longitudinal direction of the bottom case 1.
During installation, the face cover 2 is combined with the bottom shell 1 and limited by the screw rod 6, the screw rod 6 penetrates through the strip-shaped guide groove 5 and is in threaded fixation with the face cover 2, and the screw rod 6 can move in the strip-shaped guide groove 5.
The locking piece 33 is provided with a locking hook 7 bent towards one side far away from the center line of the bottom shell 1, the surface cover 2 translates on the bottom shell 1 to drive the rotary post rod 32 to rotate, and the locking hook 7 is locked on the locking plate 17 to realize locking. The effectiveness of the lock catch can be ensured by matching the lock catch hook 7 with the edge of the lock plate 17, and loosening or falling off can be prevented.
A shaft lever 8 is arranged in the middle of the top wall of the inner cavity of the face cover 2, and a clearance groove 9 is formed in the side face of the face cover 2; a locking knob 10 is rotatably arranged on the shaft lever 8, and the edge of the locking knob 10 extends out of the avoidance groove 9; the shaft lever 8 is mainly used for limiting the locking knob 10, and simultaneously, the locking knob 10 can rotate by taking the shaft lever 8 as a center, and a clamping groove 11 is formed in the side surface of the locking knob 10; a bump 12 is fixed on the top surface of the bottom shell 1; wherein, the clamping groove 11 can be V-shaped or C-shaped with an opening at the side, which is mainly used for avoiding the convex block 12 when being clamped, ensuring the effectiveness of movement, and when the convex block 12 corresponds to the clamping groove 11 in use, the surface cover 2 can slide on the bottom shell 1 to realize locking; when the locking knob 10 rotates, the protruding block 12 is staggered with the clamping groove 11, the protruding block 12 is abutted against the side surface of the locking knob 10, and the locking position of the face cover 2 and the bottom shell 1 cannot translate.
In order to improve the intuitiveness of locking, an indication mark 13 is arranged on the top surface of the locking knob 10, and a display hole groove 14 for displaying the indication mark 13 is arranged on the surface cover 2. In this embodiment, the indication mark 13 may be a red mark, or may be numerals 0-9 arranged on one circle, etc., and may be set as required.
The utility model has the positive effects that: the utility model has reasonable structure, less structural parts, low cost and low disassembly difficulty, and can drive the rotary locking structure to rotate through the translation of the surface cover, thereby realizing locking or unlocking and improving the use stability and convenience.
And it is provided with the locking knob, sets up the lug on draw-in groove cooperation drain pan in the side of locking knob, can realize moving the operation, when lug and draw-in groove stagger, can't realize the removal of face lid, uses steadily reliably, and the practicality is strong.
Example 2
As shown in fig. 5, a door and window assembly is characterized in that: the door and window locking structure is fixed on the door and window sash 16, and the door and window sash 16 and the door and window frame 15 are locked or unlocked through the door and window locking structure. During installation, the bottom shell is fixed on the installation position on the door leaf window through screws.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (10)
1. A door and window locking structure which characterized in that: the novel anti-theft device comprises a bottom shell (1) and a face cover (2) which is slidably connected to the bottom shell (1), wherein a rotary locking structure (3) is arranged on the bottom shell (1);
a locking control structure (4) is arranged on the top wall of the inner cavity of the face cover (2), and the top of the rotary locking structure (3) is positioned on the locking control structure (4);
when the face cover (2) translates relative to the bottom shell (1), the locking control structure (4) enables the rotary locking structure (3) to rotate to achieve locking or unlocking.
2. A door and window locking structure according to claim 1, wherein: the rotary locking structure (3) comprises at least one rotary hole column (31) arranged on the bottom shell (1), a rotary post rod (32) rotatably arranged in the rotary hole column (31) and a locking piece (33) fixed at the bottom end of the rotary post rod (32);
the locking piece (33) is positioned below the bottom shell (1), and a protruding shaft (34) is fixed at the edge of the top surface of the rotating post rod (32);
the locking control structure (4) is an arc-shaped guide groove, and the protruding shaft (34) is movably arranged in the arc-shaped guide groove;
the face cover (2) translates relative to the bottom shell (1), the protruding shaft (34) moves in the arc-shaped guide groove and drives the locking piece (33) to rotate, the locking piece (33) stretches out of the bottom shell (1) and enables the locking piece (33) to be locked with the long side of the bottom shell (1) vertically, or the locking piece (33) is contracted below the bottom shell (1) and enables the locking piece (33) to be unlocked with the long side of the bottom shell (1) vertically.
3. A door and window locking structure as claimed in claim 2, wherein: at least one strip-shaped guide groove (5) is formed in the bottom shell (1), and the long side of the strip-shaped guide groove (5) is parallel to the long side of the bottom shell (1);
the face cover (2) is combined with the bottom shell (1) and limited by the screw (6), the screw (6) penetrates through the strip-shaped guide groove (5) and is in threaded fixation with the face cover (2), and the screw (6) can move in the strip-shaped guide groove (5).
4. A door and window locking structure according to claim 3, wherein: the number of the rotary hole columns (31), the number of the rotary posts (32) and the number of the strip-shaped guide grooves (5) are two, and the rotary posts, the rotary posts and the strip-shaped guide grooves are arranged on two sides of a central line of the bottom shell (1).
5. The door and window locking structure of claim 4, wherein: the locking piece (33) is provided with a locking hook (7) bent towards one side far away from the center line of the bottom shell (1), the surface cover (2) translates on the bottom shell (1) to drive the rotary post rod (32) to rotate, and the locking hook (7) is clamped on the locking plate (17) to achieve locking.
6. The door and window locking structure of claim 5, wherein: the diameter of the rotary post (32) is matched with the inner diameter of the hole on the rotary hole post (31).
7. The door and window locking structure of claim 6, wherein: the locking piece (33) is a metal structure, and the rotary post (32) is a metal or plastic structure.
8. A door and window locking structure according to claim 1, wherein: a shaft lever (8) is arranged in the middle of the top wall of the inner cavity of the face cover (2), and a clearance groove (9) is formed in the side face of the face cover (2);
a locking knob (10) is rotatably arranged on the shaft lever (8), and the edge of the locking knob (10) extends out of the avoidance groove (9);
a clamping groove (11) is formed in the side face of the locking knob (10);
the top surface of the bottom shell (1) is fixed with a bump (12);
when the protruding blocks (12) correspond to the clamping grooves (11), the face cover (2) can slide on the bottom shell (1) to lock; when the locking knob (10) rotates, the lug (12) is staggered with the clamping groove (11), the lug (12) is abutted to the side face of the locking knob (10), and the locking position of the face cover (2) and the bottom shell (1) cannot translate.
9. The door and window locking structure of claim 8, wherein: the top surface of the locking knob (10) is provided with an indication mark (13), and the surface cover (2) is provided with a display hole groove (14) for displaying the indication mark (13).
10. A door and window assembly, characterized in that: comprising a door and window frame (15) and a door and window sash (16), wherein the door and window sash (16) is fixedly provided with the door and window locking structure according to any one of claims 1 to 9, and the door and window sash (16) and the door and window frame (15) are locked or unlocked through the door and window locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581711.3U CN219887789U (en) | 2023-06-20 | 2023-06-20 | Door and window locking structure and door and window assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581711.3U CN219887789U (en) | 2023-06-20 | 2023-06-20 | Door and window locking structure and door and window assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887789U true CN219887789U (en) | 2023-10-24 |
Family
ID=88406120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581711.3U Active CN219887789U (en) | 2023-06-20 | 2023-06-20 | Door and window locking structure and door and window assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887789U (en) |
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2023
- 2023-06-20 CN CN202321581711.3U patent/CN219887789U/en active Active
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