CN218029547U - Lock and screen window structure - Google Patents

Abstract

The application provides a tool to lock, including lock body device and lock seat, the lock body device includes: a first elastic piece is arranged in an installation space in the lock box, and one end of the first elastic piece is fixedly connected with the lock box; one end of the lock handle is hinged with the lock box, and the lock handle has a first state and a second state; the locking component is arranged in the mounting space and can enable the lock handle to be switched between a first state and a second state; the sliding part is arranged in the mounting space and is connected with the free end of the first elastic part, and the sliding part is also provided with a first locking plate extending to the outside; the lock handle hinged end links to each other with the slider, and the lock handle can make first lock piece be in primary importance and second place, and when the lock handle was in the first state, first lock piece was in primary importance and died with hook portion lock, and when the lock handle was in the second state, first lock piece was in the second place and was separated with hook portion, and this application just can realize installation and dismantlement between lock body device and the lock seat through using lock handle, slider and locking part, and is comparatively simple and convenient during the use.

Description

Lock and screen window structure

Technical Field

The application relates to building door and window accessory technical field especially relates to a tool to lock and screen window structure.

Background

When the existing window sash and window frame are installed, the window sash and the window frame are often fixed together in a bolt mode, namely, corresponding threaded holes are respectively formed in the window sash and the window frame, when the window frame and the window sash are installed, the threaded holes need to be aligned, then the window sash and the window frame are fixed in a bolt mode.

To above problem, this application provides a tool to lock and screen window structure.

Disclosure of Invention

The utility model provides a tool to lock and screen window structure is provided to above problem.

In a first aspect:

the application provides a tool to lock, including lock body device and lock seat, the lock seat has hook portion, the lock body device includes:

the lock comprises a lock box, a first elastic piece and a second elastic piece, wherein an installation space is arranged in the lock box, the first elastic piece is arranged in the installation space along a first direction, and one end of the first elastic piece is fixedly connected with the lock box;

the lock box comprises a lock box, a lock handle and a lock box, wherein one end of the lock handle is hinged with the lock box, and the lock handle has a first state and a second state;

a locking member provided in the mounting space, the locking member being used to switch the lock lever between the first state and the second state;

the sliding piece is arranged in the mounting space in a sliding manner along the first direction and is connected with the free end of the first elastic piece, and a first locking piece is further arranged on the sliding piece; the first lock piece extends out of the side wall of the lock box; the hinge end of the lock handle is connected with the sliding piece, the lock handle can enable the first lock sheet to be in a first position and a second position in an operable mode, when the lock handle is in the first state, the first lock sheet is in the first position and locked with the hook part, and when the lock handle is in the second state, the first lock sheet is in the second position and separated from the hook part.

According to the technical scheme that this application embodiment provided, the slider is close to the one end of first elastic component is equipped with several gear groove, the hinged end of lock handle is equipped with several gear post, several along articulated shaft pivoted circumferencial direction gear post and several the meshing is connected between the gear groove.

According to the technical scheme provided by the embodiment of the application, the locking part comprises a rotating part, one end of the rotating part is hinged with the lock box, the other end of the rotating part is provided with a second elastic part, and the second elastic part extends along a second direction; the second direction is perpendicular to the first direction, one end, far away from the rotating piece, of the second elastic piece is connected with the lock box, a first groove is formed in the rotating piece, a first protrusion is arranged at one end, far away from the hinged end, of the lock handle, and the first protrusion is matched with the first groove in use.

According to the technical scheme that this application embodiment provided, locking part still includes the rotation post, the one end of rotating the post is run through rotate piece and fixedly connected with second locking plate, the interior hexagonal hole has been seted up to the rotation post other end, first through-hole has been seted up on the lock box lateral wall, the rotation post has third state and fourth state, works as the rotation post is in during the third state, the second locking plate stretches into in the first through-hole, works as the rotation post is in during the fourth state, the second locking plate stretches out first through-hole.

According to the technical scheme that this application embodiment provided, be equipped with the arc arch in the lock box, the arc arch with the slider is kept away from the one end upper surface looks butt of first elastic component.

According to the technical scheme provided by the embodiment of the application, the first locking piece is detachably connected with the sliding piece.

In a second aspect, the present application provides a screen structure comprising: the lock comprises an outer frame, an inner frame and any one of the locksets for connecting the outer frame and the inner frame;

according to the technical scheme provided by the embodiment of the application, the outer frame is internally provided with an accommodating space, and the inner side wall of the outer frame is provided with a circle of mounting groove; the inner frame is provided with a gauze; the inner frame is arranged in the accommodating space, the top end of the inner frame is embedded in the mounting groove, and the bottom end of the inner frame is provided with the lock body device; the lock seat is arranged at the corresponding position on the inner wall of the outer frame;

according to the technical scheme provided by the embodiment of the application, the outer frame is provided with a first surface and a second surface; the side wall of the mounting groove close to the second surface is longer than the side wall close to the first surface;

according to the technical scheme provided by the embodiment of the application, the inner frame is provided with a third surface and a fourth surface; the outer edge of the inner frame, which is close to the third surface, extends outwards to form a circle of outer edge; the fourth surface is used for abutting against the side wall of the installation groove, which is relatively close to one side of the second surface.

Compared with the prior art, the beneficial effect of this application: the first elastic piece is arranged in the installation space along the length direction of the lock box, one end of the first elastic piece is fixedly connected with the lock box, one end of the lock handle is hinged with the lock box, the lock handle has a first state and a second state, the locking component is arranged in the installation space, the lock handle can be switched between the first state and the second state by the locking component, the hinged end of the lock handle is connected with the sliding component, one end of the sliding component is fixedly connected with the free end of the first elastic piece, the sliding component can be located at the first position and the second position by the lock handle, the sliding component is located at the first position when the lock handle is located at the first state, the locking component locks the lock handle at the moment, a first lock plate on the sliding component is matched with the hook portion, when the lock handle is located at the second state, the sliding component is located at the second position, the locking component releases the lock handle, the first lock plate is separated from the lock catch, in the use process, when the lock body device and the lock seat are needed, the lock handle is located at the first state, the lock handle can be separated from the lock seat, and the lock body can be detached by the hook portion, and the lock seat.

Drawings

Fig. 1 is a schematic structural diagram of a lock body device in an open state according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a lock body device in a closed state according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a sliding member according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a lock handle according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a second locking plate according to an embodiment of the present application

FIG. 6 is a schematic structural diagram of a locking member according to an embodiment of the present disclosure;

fig. 7 is a cross-sectional view of a hooking portion provided in the first embodiment of the present application;

fig. 8 is a schematic view illustrating an installation of an outer frame and a hooking portion according to a second embodiment of the present application;

fig. 9 is a schematic view of the lock device according to the second embodiment of the present application when the outer frame and the inner frame are disassembled;

fig. 10 is a schematic view of the lock body device after the outer frame and the inner frame are assembled according to the second embodiment of the present application.

The text labels in the figures are represented as:

1. a lock case; 2. a first elastic member; 3. a lock handle; 4. a slider; 5. a rotating member; 6. a gear post; 7. a gear groove; 8. a first protrusion; 9. a first groove; 10. a second elastic member; 11. rotating the column; 12. a second locking plate; 13. a first through hole; 14. an arc-shaped bulge; 15. a first locking plate; 16. a hook portion.

Detailed Description

The following detailed description of the present application is given in conjunction with the accompanying drawings for the purpose of enabling those skilled in the art to better understand the technical solution of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Example one

Referring to fig. 1-7, the present embodiment provides a lock device, which includes a lock body device and a lock holder, the lock holder has a hook 16, the lock body device includes:

the lock comprises a lock box 1, wherein an installation space is arranged in the lock box 1, a first elastic piece 2 is arranged in the installation space along a first direction, and one end of the first elastic piece 2 is fixedly connected with the lock box 1;

the lock comprises a lock handle 3, wherein one end of the lock handle 3 is hinged with the lock box 1, and the lock handle 3 has a first state and a second state;

a locking member provided in the mounting space for switching the lock lever 3 between the first state and the second state;

the sliding part 4 is arranged in the installation space in a sliding manner along the first direction and is connected with the free end of the first elastic part 2, and a first locking piece 15 is further arranged on the sliding part 4; the first locking piece 15 extends out from the side wall of the lock box 1; the hinge end of the lock lever 3 is connected to the slider 4, and the lock lever 3 can operatively place the first lock tab 15 in a first position and a second position, wherein when the lock lever 3 is in the first state, the first lock tab 15 is in the first position and locked with the hook portion 16, and when the lock lever 3 is in the second state, the first lock tab 15 is in the second position and separated from the hook portion 16.

Specifically, in this embodiment, the lock body device includes a lock box 1, the lock box 1 is in a rectangular parallelepiped shape, a top end of the lock box 1 is in an open shape, an installation space is provided in the lock box 1, a first elastic element 2 is installed in the installation space, the first elastic element 2 is installed in the installation space along a first direction, the first direction is a length direction of the lock box 1, that is, the first direction is a direction from left to right in fig. 1 of this embodiment, the first elastic element 2 is a return spring, one end of the first elastic element 2 is fixedly connected with the lock box 1, in this embodiment, a screw is provided on the lock box 1, an extending direction of the screw is a width direction of the lock box 1, and one end of the first elastic element 2 is welded to the screw; the lock handle 3 is provided with a first end and a second end, the first end extends into the installation space and is rotatably connected with the lock box 1, the lock handle 3 is provided with a first state and a second state, the first state is a state that the lock handle 3 is locked, and the second state is a state that the lock handle 3 is released; a locking member 4 for switching the lock lever 3 between the first state and the second state; the sliding part 4 is arranged in the installation space along the first direction, the sliding part 4 is installed in a sliding manner relative to the lock box 1, the sliding part 4 comprises a first subsection, a second subsection and a third subsection which are sequentially connected, the first subsection is fixedly connected with the free end of the first elastic part 2, the second subsection is upwards sunken and forms a first cavity with the lock box 1, a first lock piece 15 is arranged in the first cavity, the first lock piece 15 is provided with a hook part, and the hook part is used for being connected with the hook part 16; the first lock plate 15 can extend out of the lock box 1 from the inside of the first cavity, one end of the lock handle 3 connected in rotation is connected with the sliding part 4, the sliding part 4 has a first position and a second position, the lock handle 3 can enable the sliding part 4 to move between the first position and the second position, when the lock handle 3 is in a first state, the sliding part 4 is in the first position, the first lock plate 15 is locked with the hook part 16, and at this time, the lock body device and the lock seat are fixed with each other; when the lock handle 3 is in the second state, the sliding member 4 is in the second position, and the first lock tab 15 and the hook portion 16 are separated from each other, at this time, the lock body device and the lock base can be disassembled.

In the use, when needs are installed lock body device and lock seat, only need place the lock handle in the first state, first lock piece can be in the primary importance this moment, and first lock piece can die hook portion lock, when needs are to lock body device and lock seat separation, need place the second state in the lock seat, and first lock piece can be in the second place this moment, and first lock piece can be with hook portion looks mutual separation.

Furthermore, the slider 4 is close to the one end of first elastic component 2 is equipped with several gear groove 7, the articulated end of lock handle 3 is equipped with several gear post 6, several along articulated shaft pivoted circumferencial direction the gear post 6 and several the meshing is connected between the gear groove 7.

Specifically, in this embodiment, a plurality of gear grooves 7 are provided on the sliding member 4, the plurality of gear grooves 7 extend along the width direction of the lock box 1, a plurality of gear columns 6 are provided on the hinged end of the lock handle 3, the plurality of gear columns 6 extend along the width direction of the lock box 1, the plurality of gear columns 6 are arranged along the lock handle 3 in the circumferential direction of the rotation of the hinge shaft, the plurality of gear columns 6 are engaged with the plurality of gear grooves 7, and the first lock piece 15 can be switched between the first position and the second position.

In the use, gear column on the lock handle is deepened gear inslot portion on the slider, be connected for rotating between lock handle and the lock box, when circular motion is along the articulated shaft at the lock handle, gear column on the lock handle is constantly deepened gear inslot portion, thereby realize that first lock piece removes towards the direction of being close to first elastic component, when needs are unblanked, the elastic force of first elastic component itself can promote the slider and remove towards the direction of keeping away from first elastic component, thereby several gear column and gear groove alternate segregation, lock body device and lock seat can dismantle this moment.

Further, the locking part includes rotating part 5, the one end of rotating part 5 with lock box 1 is articulated, and the other end is equipped with second elastic component 10, second elastic component 10 extends along the second direction, the second direction perpendicular to first direction, second elastic component 10 keeps away from the one end of rotating part 5 with lock box 1 links to each other, first recess 9 has been seted up on rotating part 5, lock handle 3 keeps away from the one end of hinged end is equipped with first arch 8, first arch 8 with first recess 9 cooperation is used.

Specifically, in this embodiment, the rotation piece 5 of locking part is installed in lock box 1 through the round pin axle rotation, locking part with still be equipped with second elastic component 10 between the lock box 1, second elastic component 10 is reset spring, second elastic component 10 can stretch out and draw back along the second direction, the second direction perpendicular to first direction, the second is square is the vertical direction in fig. 1, second elastic component 10 one end with be fixed connection between the locking part, second elastic component 10 other end fixedly connected with base, the base with be the butt between the lock box 1, work as locking part perhaps when second elastic component 10 damages, can directly follow take out in the lock box 1 and change, lock handle 3 keeps away from one of articulated shaft is served and is equipped with first arch 8, first arch 8 is the rectangular shape, be equipped with on the locking part with first recess 9 with first arch 8 cooperation use, work as first arch 8 inserts when first recess 9 is inside, can make lock handle 3 be in first state all the time.

The second elastic element 10 is in a natural state, the top surface of the rotating element 5 is in a horizontal state, the direction of the notch of the first groove 9 is horizontal to the left, and the first protrusion 8 of the lock handle 3 is inserted into the first groove 9, so that the lock handle 3 can be locked on the locking component; when the second elastic member 10 is pressed downward from the top right end of the rotation member 5, the notch of the first groove 9 is gradually inclined upward, so that the first protrusion 8 is disengaged from the first groove 9, that is, the locking handle 3 is released.

Further, locking part still includes rotation post 11, the one end of rotation post 11 is run through rotate piece 5 and fixedly connected with second locking plate 12, hexagonal hole in having seted up is rotated the post 11 other end, first through-hole 13 has been seted up on the lock box 1 lateral wall, rotation post 11 has third state and fourth state, works as rotation post 11 is located during the third state, second locking plate 12 stretches into in the first through-hole 13, works as rotation post 11 is located during the fourth state, the second locking plate stretches out first through-hole 13.

Specifically, in this embodiment, still include in the locking part and rotate post 11, it is cylindrical shape to rotate post 11, it runs through to rotate post 11 on the locking part rotate piece 5, it has seted up interior hexagonal hole to rotate 11 one end of post, it has second locking plate 12 to rotate 11 other end fixedly connected with of post, for example can use the mode of bolt to connect, second locking plate 12 is the rectangle thin slice, first through-hole 13 has been seted up on lock box 1 lateral wall, first through-hole 13 is the rectangle shape, and when right when rotating post 11 clockwise, it can certainly to rotate the post 11 below second locking plate 12 can stretch into inside the installation space first through-hole 13, goes to press again at this moment locking part, locking part just can't with lock handle 3 switches to the second state, when right it rotates to rotate post 11 anticlockwise, second locking plate 12 can follow first through-hole 13 is inside stretches out and gets back completely inside the installation space, at this moment, press locking part will lock handle 3 switch to the second state.

Further, an arc-shaped protrusion 14 is arranged in the lock box 1, and the arc-shaped protrusion 14 abuts against the upper surface of one end, far away from the first elastic part 2, of the sliding part 4.

Specifically, in this embodiment, an arc-shaped protrusion 14 is disposed inside the lock case 1, the arc-shaped protrusion 14 contacts with an upper surface of the third part of the sliding member 4, and the arc-shaped protrusion 14 can ensure that the sliding member 4 always moves along the horizontal direction when sliding inside the lock case 1.

Further, the first locking piece 15 is detachably connected with the sliding member 4.

Specifically, in this embodiment, the first locking piece 15 and the sliding member 4 may be connected by using a bolt, and when the first locking piece 15 or the sliding member 4 is damaged, the first locking piece can be directly replaced.

Example two

Referring to fig. 8 to 10, the present embodiment provides a screen window structure, including:

the lock comprises an outer frame, an inner frame and the lock which connects the outer frame and the inner frame, wherein the outer frame is internally provided with an accommodating space, and the inner side wall of the outer frame is provided with a circle of mounting grooves; the inner frame is provided with a gauze; the inner frame is arranged in the accommodating space, the top end of the inner frame is embedded in the mounting groove, and the bottom end of the inner frame is provided with the lock body device; the lock seat is arranged at the corresponding position on the inner wall of the outer frame; the outer frame has a first surface and a second surface; the side wall of the mounting groove close to the second surface is longer than the side wall close to the first surface; the inner frame has a third surface and a fourth surface; the outer edge of the inner frame, which is close to the third surface, extends outwards to form a circle of outer edge; the fourth surface is used for abutting against the side wall of the installation groove, which is relatively close to one side of the second surface.

Specifically, in this embodiment, the lock seat is disposed on the outer frame, an accommodating space is provided in the outer frame, the accommodating space is used for accommodating the inner frame, a circle of mounting groove is formed in an inner side wall of the outer frame, the mounting groove is a rectangular mounting groove, a gauze is provided on the inner frame, one end of the top end, i.e., the short side, of the inner frame can be inserted into the mounting groove, one end, i.e., the bottom end, of the inner frame, which is away from the top end, is provided with the lock body device, and the lock seat is disposed on the inner wall of the outer frame at a position corresponding to the lock body device; the outer frame is provided with a first surface and a second surface, and the area of a rectangular space surrounded by the first surface is smaller than that of the rectangular space surrounded by the second surface; the inner frame is provided with a third surface and a fourth surface, the outer edge of the third surface extends outwards to form a circle of rectangular outer edge, the rectangular outer edge can penetrate into the rectangular mounting groove and is abutted with the first surface of the outer frame, and the fourth surface is abutted with the second surface;

in the installation process, the top end of the inner frame is firstly inserted into an installation groove formed in the short side of the outer frame in an inclined mode, then a handle of a lock body device at the lower end of the inner frame is pressed to lift the inner frame upwards, the bottom of the inner frame is slowly moved into the installation groove of the outer frame, finally the hand is loosened, the third surface of the inner frame is in contact with the first surface of the outer frame, the fourth surface of the inner frame is in contact with the second surface of the outer frame, then the lock handle is switched to the first state, the lock handle is locked by the locking component, the first lock piece is locked by the hook portion, the inner hexagon hole in the rotating column is rotated clockwise at the moment to further lock the inner frame and the outer frame, when the inner frame and the outer frame need to be separated, the rotating column needs to be rotated anticlockwise at first, the locking component is pressed at the moment, the lock handle is switched to the second state by the locking component, and the inner frame and the outer frame can be separated.

According to the lockset provided by the embodiment of the application, when the inner frame is arranged on the outer frame, the lock handle is switched to the first state, the first protrusion is clamped with the first groove, the first lock piece can be located at the first position and locked with the hook part, the inner frame and the outer frame are mutually fixed, in order to prevent mistaken touch, the rotating column on the locking part can be screwed clockwise at the moment, the second lock piece connected with the rotating column can extend into the first through hole, and even if the locking part is touched, the locking part cannot switch the lock handle to the second state; when needs unpack inside casing and frame apart, at first need anticlockwise rotation post, the rotation post can drive the second locking plate and stretch out first through-hole, presses locking part this moment, and locking part switches the lock handle to the second state, and the lock handle can rely on reset spring's elastic force to get back to the normal position, alright with inside casing and frame phase separation.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.

Claims (10)

1. A lock, characterized in that it comprises a lock body device and a lock holder, said lock holder having a hooking portion (16), said lock body device comprising:

the lock comprises a lock box (1), wherein an installation space is arranged in the lock box (1), a first elastic piece (2) is arranged in the installation space along a first direction, and one end of the first elastic piece (2) is fixedly connected with the lock box (1);

the lock box comprises a lock handle (3), one end of the lock handle (3) is hinged with the lock box (1), and the lock handle (3) has a first state and a second state;

a locking member provided in the mounting space for switching the lock lever (3) between the first state and the second state;

the sliding piece (4) is arranged in the installation space in a sliding mode along the first direction and is connected with the free end of the first elastic piece (2), and a first locking piece (15) is further arranged on the sliding piece (4); the first locking plate (15) extends out of the side wall of the lock box (1); the lock handle (3) is connected at its hinged end to the slider (4), the lock handle (3) being operable to bring the first tab (15) into a first position and a second position, the first tab (15) being in the first position and being deadlocked to the hook (16) when the lock handle (3) is in the first state, and the first tab (15) being in the second position and being separated from the hook (16) when the lock handle (3) is in the second state.

2. The lock according to claim 1, characterized in that the end of the sliding element (4) close to the first elastic element (2) is provided with a plurality of gear grooves (7), the hinged end of the lock handle (3) is provided with a plurality of gear columns (6) along the circumferential direction of the rotation of the hinge shaft, and the plurality of gear columns (6) are in meshed connection with the plurality of gear grooves (7).

3. The lock according to claim 1, characterized in that said locking means comprise a rotary member (5), one end of said rotary member (5) being hinged to said lock case (1) and the other end being provided with a second elastic member (10), said second elastic member (10) extending in a second direction; the second direction perpendicular to first direction, second elastic component (10) are kept away from the one end that rotates piece (5) with lock box (1) links to each other, first recess (9) have been seted up on rotating piece (5), lock handle (3) are kept away from the one end of hinged end is equipped with first arch (8), first arch (8) with first recess (9) cooperation is used.

4. The lock according to claim 3, wherein said locking member further comprises a rotation post (11), one end of said rotation post (11) penetrates said rotation member (5) and is fixedly connected with a second locking plate (12), said rotation post (11) has a hexagonal socket at the other end, said lock case (1) has a first through hole (13) on the side wall, said rotation post (11) has a third state and a fourth state, when said rotation post (11) is in said third state, said second locking plate (12) extends into said first through hole (13), when said rotation post (11) is in said fourth state, said second locking plate extends out of said first through hole (13).

5. The lock according to claim 1, characterized in that an arc-shaped protrusion (14) is arranged in the lock case (1), and the arc-shaped protrusion (14) abuts against the upper surface of one end of the sliding part (4) far away from the first elastic part (2).

6. The lock according to claim 1, characterized in that the first locking tab (15) is detachably connected to the slider (4).

7. A screen structure, comprising: an outer frame, an inner frame, and a lock according to any one of claims 1-6 connecting the outer frame to the inner frame.

8. The screen window structure of claim 7, wherein the outer frame has a receiving space therein, and a ring of mounting groove is formed on an inner side wall of the outer frame; the inner frame is provided with a gauze; the inner frame is arranged in the accommodating space, the top end of the inner frame is embedded in the mounting groove, and the bottom end of the inner frame is provided with the lock body device; the lock seat is arranged at the corresponding position on the inner wall of the outer frame.

9. The screen structure of claim 8, wherein the outer frame has a first surface and a second surface; the side wall of the mounting groove close to the second surface is longer than the side wall close to the first surface.

10. The screen structure of claim 9, wherein the inner frame has a third surface and a fourth surface; the outer edge of the inner frame, which is close to the third surface, extends outwards to form a circle of outer edge; the fourth surface is used for abutting against the side wall of one side, close to the second surface, of the mounting groove.

Images