CN219672547U

CN219672547U - Screen window with child lock

Info

Publication number: CN219672547U
Application number: CN202320318397.3U
Authority: CN
Inventors: 金心兰
Original assignee: Jiangsu Yinyida Technology Co ltd
Current assignee: Jiangsu Yinyida Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-12
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a screen window with a child lock, which comprises an outer frame and a key, wherein one end of the inner side of the outer frame is movably connected with a window sash, an inner frame is hinged at the rear of one end of the inner side of the outer frame, a gauze is arranged on the inner side of the inner frame, a lock shell is arranged on the inner side of one end of the inner frame, a guide shell is fixedly arranged in the middle of the inner side of the lock shell, a fixed rod body is movably connected on the inner side of the guide shell, a force application round hole is formed in the upper end of the fixed rod body, a guide groove is formed in one end, close to the force application round hole, of the fixed rod body, and first bulges are symmetrically and fixedly connected on two sides of an inner cavity of the guide groove. This screen window with children lock, through direction shell, button, triangular block, key, jack, first arch, the protruding locking structure of having formed of second that set up, play the effect of children lock, avoided children to open the condition emergence of inside casing, increased the security to this locking structure convenient operation, simple structure.

Description

Screen window with child lock

Technical Field

The utility model relates to the field of screen windows, in particular to a screen window with a child lock.

Background

The screen window is a reticular structure with square holes in the middle, so that the living environment of people is continuously improved along with the development of market economy, and the performance requirements on the screen window in a building house are higher and higher, so that the screen window with various styles appears on the market. At present, some screen windows are fixed on the inner side of a window frame and are matched with window sashes for use, and when the window sashes are opened, the screen windows can play a role in blocking mosquitoes.

The current screen window frame edge all can set up the tool to lock and be used for fixed screen window, but tool to lock structure is comparatively simple, and the operation is comparatively convenient, and children's event of unblanking probably appears, lacks safeguard function to the tool to lock of screen window is last to have not the handle, and the screen window kayser probably appears, opens the uncomfortable condition, and in addition, the screen net on the current screen window is fixed mounting generally, and the frame of screen window is articulated generally, and the dismouting is difficult, inconvenient dismantles the clearance to the screen net.

Therefore, it is necessary to provide a screen with child locks to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a screen window with a child lock, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a screen window with children lock, includes frame and key, the inboard one end swing joint of frame has the casement, the inboard one end rear of frame articulates there is the inside casing, the inboard of inside casing is provided with the gauze, the inside tool to lock casing that installs of one end of inside casing, the inboard middle part fixed mounting of tool to lock casing has the direction shell, the inboard swing joint of direction shell has the fixed body of rod, the application of force round hole has been seted up to the upper end of fixed body of rod, the guide way has been seted up to the one end that the fixed body of rod is close to the application of force round hole, the bilateral symmetry fixedly connected with first arch of guide way inner chamber, the jack has been seted up to the front upper end of direction shell, the inboard rear end of direction shell is connected with the button with the rotation of the department of correspondence of jack, the front fixedly connected with triangle piece of button, the bilateral symmetry fixedly connected with second arch of button, the inboard upper end swing joint of tool to lock casing has the handle.

The yarn net is characterized in that a fixed frame is fixedly connected to the outer side of the yarn net, movable grooves are symmetrically formed in the top of the fixed frame and the middle of the bottom of the fixed frame, L-shaped blocks are movably connected to the inner sides of the movable grooves, springs are symmetrically and fixedly connected to one ends, close to each other, of the L-shaped blocks, and positioning grooves are symmetrically formed in the middle of the bottom of the inner side of the inner frame and the middle of the top of the inner frame.

Preferably, the lower end of the fixed rod body extends to the bottom of the inner frame and is in plug-in fit with the bottom of the inner side of the outer frame.

Preferably, the knob is located inside the guide groove, and the diameter of the knob is adapted to the distance between the two first protrusions.

Preferably, the end part of the key is provided with a triangular groove matched with the triangular block, and the end part of the key is in plug-in fit with the jack.

Preferably, the outside of fixed frame and the inner wall laminating and sliding connection of inside casing, the one end that the L shape piece was kept away from to the spring is fixed connection with the inner wall of movable groove.

Preferably, the two L-shaped blocks are inserted and matched with the two positioning grooves at the far ends respectively, and one ends of the L-shaped blocks protrude out of the outer side of the fixing frame.

Advantageous effects

Compared with the prior art, the utility model provides a screen window with a child lock, which comprises the following components

The beneficial effects are that:

1. this screen window with children's lock, through direction shell, button, triangular block, key, jack, first arch, the protruding locking structure of having formed of second that set up, play children's lock's effect, avoided children to open the condition of inside casing and take place, increased the security to this locking structure convenient operation, simple structure can make things convenient for opening and closing of inside casing through the handle that sets up, can overturn to the inboard of tool to lock casing when not using, does not occupy outside space.

2. This screen window with children's lock, the dismouting of gauze can be made things convenient for through mutually supporting of fixed frame, spring, L shape piece, constant head tank that set up, and then the gauze of being convenient for is cleared up, convenient operation has improved efficiency to the spring possesses certain intensity, and children are difficult for realizing the operation of tearing down.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the lock housing and key of the present utility model;

FIG. 4 is a schematic view showing a partial structure of a fixing rod body according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a guide housing of the present utility model;

FIG. 6 is a schematic elevational view of the inner frame and screen of the present utility model;

FIG. 7 is an enlarged view of the utility model at B in FIG. 6;

fig. 8 is a schematic perspective view of the fixing frame and gauze of the present utility model.

In the figure: 1. an outer frame; 2. an L-shaped block; 3. window sashes; 4. an inner frame; 5. a gauze; 6. a lock housing; 7. a key; 8. a handle; 9. a guide housing; 10. fixing the rod body; 11. a force application round hole; 12. a jack; 13. round blocks; 14. triangular blocks; 15. a guide groove; 16. a first protrusion; 17. a second protrusion; 18. a fixed frame; 19. a positioning groove; 20. a movable groove; 21. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-8, a screen window with a child lock comprises an outer frame 1 and a key 7, wherein one end of the inner side of the outer frame 1 is movably connected with a window sash 3, an inner frame 4 is hinged at the rear of one end of the inner side of the outer frame 1, a gauze 5 is arranged at the inner side of the inner frame 4, a lock shell 6 is arranged at the inner side of one end of the inner frame 4, a guide shell 9 is fixedly arranged at the middle part of the inner side of the lock shell 6, a fixed rod body 10 is movably connected at the inner side of the guide shell 9, the lower end of the fixed rod body 10 extends to the bottom of the inner frame 4 and is in plug-in fit with the inner side bottom of the outer frame 1, a force application round hole 11 is formed at the upper end of the fixed rod body 10, a guide groove 15 is formed at one end of the fixed rod body 10 close to the force application round hole 11, first bulges 16 are symmetrically and fixedly connected at two sides of an inner cavity of the guide groove 15, a jack 12 is formed at the upper end of the front of the guide shell 9, a round block 13 is rotatably connected at the position corresponding to the jack 12 at the inner side rear end of the guide shell 9, the round block 13 is positioned at the inner side of the guide groove 15, the diameter of the round block 13 is matched with the distance between the two first bulges 16, the front surface of the round block 13 is fixedly connected with the triangular block 14, the end part of the key 7 is provided with the triangular groove matched with the triangular block 14, the end part of the key 7 is in plug-in fit with the jack 12, the two sides of the round block 13 are symmetrically and fixedly connected with the second bulges 17, the locking structure is formed by the guide shell 9, the round block 13, the triangular block 14, the key 7, the jack 12, the first bulges 16 and the second bulges 17, the function of child lock is achieved, the situation that the child opens the inner frame 4 is avoided, the safety is improved, the locking structure is convenient to operate, the structure is simple, the upper end of the inner side of the lock shell 6 is movably connected with the handle 8, the inner frame 4 can be conveniently opened and closed through the arranged handle 8, when not in use, the lock can be turned to the inner side of the lock shell 6, and the outside space is not occupied;

the outside fixedly connected with fixed frame 18 of gauze 5, the outside of fixed frame 18 and the inner wall laminating and sliding connection of inside casing 4, movable groove 20 has been seted up to the middle part symmetry of fixed frame 18 top and bottom, the inboard swing joint of movable groove 20 has L shape piece 2, the one end symmetry fixedly connected with spring 21 that is close to mutually of two L shape pieces 2, the one end and the inner wall fixed connection of movable groove 20 of L shape piece 2 are kept away from to spring 21, the constant head tank 19 has been seted up to the middle part symmetry of inside casing 4 inboard bottom and top, the one end that keeps away from mutually of two L shape pieces 2 respectively with two constant head tanks 19 grafting cooperation, and the one end protrusion of L shape piece 2 in the outside of fixed frame 18. The fixed frame 18, the spring 21, the L-shaped block 2 and the positioning groove 19 are matched with each other, so that the screen 5 can be conveniently disassembled and assembled, the screen 5 can be conveniently cleaned, the operation is convenient, the efficiency is improved, the spring 21 has certain strength, and the disassembly operation is not easy to realize for children.

It should be noted that the utility model is a screen window with child lock, when in use, a locking structure is formed by the guide shell 9, the round block 13, the triangular block 14, the key 7, the jack 12, the first protrusions 16 and the second protrusions 17, which plays a role of child lock, the situation that the child opens the inner frame 4 is avoided, specifically, the two second protrusions 17 are in an up-down direction initially, the fixed rod body 10 is pushed downwards by the force application round hole 11, the bottom of the fixed rod body 10 can be inserted with the inner side bottom of the outer frame 1, thus realizing the fixation of the inner frame 4, then the end of the key 7 is inserted into the jack 12, so that the triangular groove is positioned at the outer side of the triangular block 14, then the triangular groove rotates ninety degrees, the two second protrusions 17 are distributed in a left-right direction, at this time, the two second protrusions 17 can limit the two first protrusions 16, the fixed rod body 10 is locked, the safety is increased by being realized through the special key 7 when the lock is required to be opened, the lock is convenient to operate, the lock is simple in structure, the handle 8 can be used for conveniently opening and closing the inner frame 4, the lock can be turned to the inner side of the lock shell 6 when the lock is not used, the outside space is not occupied, the screen 5 can be conveniently disassembled and assembled by mutually matching the fixing frame 18, the spring 21, the L-shaped block 2 and the positioning groove 19, the screen 5 is convenient to clean, the two L-shaped blocks 2 are particularly and closely pushed to be protruded parts by taking the disassembly as an example, one end of the L-shaped block 2 is separated from the positioning groove 19 when the L-shaped block 2 compresses the spring 21, then the fixing frame 18 is horizontally pulled out from the inner frame 4, the lock is convenient to operate, the efficiency is improved, the spring 21 has a certain strength, and the operation of disassembling is not easy to realize for children, and the same during installation.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screen window with children's lock, includes frame (1) and key (7), its characterized in that: the novel lock comprises an outer frame (1), wherein one end of the inner side of the outer frame (1) is movably connected with a window sash (3), an inner frame (4) is hinged at the rear end of one end of the inner frame (1), a gauze (5) is arranged at the inner side of the inner frame (4), a lock shell (6) is arranged at the inner side of one end of the inner frame (4), a guide shell (9) is fixedly arranged at the middle part of the inner side of the lock shell (6), a fixed rod body (10) is movably connected at the inner side of the guide shell (9), a force application round hole (11) is formed in the upper end of the fixed rod body (10), a guide groove (15) is formed in one end, close to the force application round hole (11), of the fixed rod body (10), first bulges (16) are symmetrically and fixedly connected at two sides of an inner cavity of the guide groove (15), a jack (12) is formed in the upper end of the front face of the guide shell (9), a round block (13) is rotatably connected at the rear end of the inner side of the guide shell (9), a triangular block (14) is fixedly connected at the corresponding position of the jack (12), two sides of the round block (13) are fixedly connected with a symmetrical bulge (17), and the two sides of the round block (13) are fixedly connected with a handle (8) of the inner side of the lock shell (8).

The yarn net is characterized in that a fixed frame (18) is fixedly connected to the outer side of the yarn net (5), movable grooves (20) are symmetrically formed in the middle of the top and the bottom of the fixed frame (18), L-shaped blocks (2) are movably connected to the inner sides of the movable grooves (20), springs (21) are symmetrically and fixedly connected to one ends, close to each other, of the L-shaped blocks (2), and positioning grooves (19) are symmetrically formed in the middle of the bottom and the top of the inner side of the inner frame (4).

2. A screen window with a child lock according to claim 1, wherein: the lower end of the fixed rod body (10) extends to the bottom of the inner frame (4) and is in plug-in fit with the bottom of the inner side of the outer frame (1).

3. A screen window with a child lock according to claim 1, wherein: the round block (13) is located inside the guide groove (15), and the diameter of the round block (13) is adapted to the distance between the two first protrusions (16).

4. A screen window with a child lock according to claim 1, wherein: the end of the key (7) is provided with a triangular groove matched with the triangular block (14), and the end of the key (7) is in plug-in fit with the jack (12).

5. A screen window with a child lock according to claim 1, wherein: the outer side of the fixed frame (18) is attached to the inner wall of the inner frame (4) and is in sliding connection, and one end, far away from the L-shaped block (2), of the spring (21) is fixedly connected with the inner wall of the movable groove (20).

6. A screen window with a child lock according to claim 1, wherein: the far ends of the two L-shaped blocks (2) are respectively in plug-in fit with the two positioning grooves (19), and one ends of the L-shaped blocks (2) protrude out of the outer side of the fixing frame (18).