CN214303438U

CN214303438U - Anti-falling safety mechanism of inward opening and inward tilting window

Info

Publication number: CN214303438U
Application number: CN202022891469.2U
Authority: CN
Inventors: 刘增强
Original assignee: Jinma Industrial Group Co ltd; Jinma Rihui Curtain Wall Decoration Co ltd
Current assignee: Jinma Industrial Group Co ltd; Jinma Rihui Curtain Wall Decoration Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-28
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses an anti-drop safety mechanism of interior window of opening in, including interior window body of opening in, drive structure, fixed knot construct, slider, first gear, second gear, connecting rod, fixture block, draw-in groove, spacing groove and windowsill body. The utility model has the advantages that: the inner wall sliding connection of interior window body has the fixture block, the draw-in groove has been seted up on the windowsill body, fixture block and draw-in groove block, and then utilize the drive structure to drive the slider and slide, and then the slider slides and can drive first gear revolve, first gear revolve can drive second gear and connecting rod rotate, the connecting rod rotates and can drive the fixture block and slide and block into the draw-in groove, thereby it fixes interior window body and windowsill body to open in, it drops when not using to have avoided interior window body, the security has been improved, utilize the drive structure to drive fixture block reverse slip, the fixture block can be followed the inner wall roll-off of draw-in groove gradually and finally the complete separation, thereby be convenient for the use of interior window body, and is easy and simple to handle.

Description

Anti-falling safety mechanism of inward opening and inward tilting window

Technical Field

The utility model relates to a safety mechanism specifically is an anti-drop safety mechanism of interior window of opening, belongs to safety protection technical field.

Background

The inward opening inward-opening inverted window can be opened by 90 degrees towards the indoor vertical direction, and can also be opened downwards along the horizontal direction indoors, and is a small-angle ventilating window, the inward opening inward-opening inverted window drives the corresponding movement of a hardware driver through a handle of an operating window sash, so that the window sash can be opened by being horizontally opened indoors or inclined indoors at a certain angle for ventilation and air exchange.

However, when the existing inward opening and inward tilting window is used, the window can be pulled due to the fact that the rotating handle is not completely in place, and the window is easy to fall off due to damage of parts inside caused by improper operation, so that potential safety hazards are brought to people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-drop safety mechanism of interior window of opening in just for solving above-mentioned problem, it is fixed convenient, stability is strong, easy and simple to handle.

The utility model achieves the above purpose through the following technical proposal, an anti-falling safety mechanism of an internally-opened internally-inverted window comprises an internally-opened internally-inverted window body and a windowsill body, wherein the interior of the windowsill body is connected with the internally-opened internally-inverted window body in a sliding way, a fixed structure is arranged on the internally-opened internally-inverted window body, the fixed structure comprises a slide block, a first gear, a second gear, a connecting rod, a clamping block and a clamping groove, the slide block is connected with the inner wall of the internally-opened internally-inverted window body in a sliding way, the inner wall of the internally-opened internally-inverted window body is connected with the first gear in a rotating way, the first gear is meshed with the slide block, the inner wall of the internally-opened internally-inverted window body is connected with the second gear in a rotating way, the clamping groove is arranged on the windowsill body, the clamping block is clamped with the clamping groove, one end of the connecting rod is rotatably connected with the second gear, the other end of the connecting rod is rotatably connected with the clamping block, and the inward opening inverted window body is provided with a driving structure which is connected with the sliding block.

Preferably, for the convenience of drive the slider slides, drive structure includes handle, swivel becket, lug and connecting rod, the handle run through and rotate connect in the inner wall of interior tilt window body, the one end fixedly connected with of handle the swivel becket, the one end of connecting rod with rotate between the swivel becket and be connected, the other end of connecting rod with rotate between the slider and be connected, the one end fixedly connected with of swivel becket the lug, be equipped with protective structure on the interior tilt window body of opening, protective structure connect in the lug.

Preferably, in order to protect the window from falling inwards, the protective structure comprises a slide bar, a reset spring, an inclined block, a limiting spring, a fixed block and a limiting groove, the slide bar is connected to the inner wall of the inward opening inward falling window body in a sliding manner, one end of the slide bar is abutted to the convex block, the reset spring is arranged between the other end of the slide bar and the inner wall of the inward opening inward falling window body, one end of the slide bar is fixedly connected with the inclined block, the limiting block is connected to the inner wall of the inward opening inward falling window body in a sliding manner, the limiting block is perpendicular to the slide bar, one end of the limiting block is abutted to the inclined block, the limiting groove is formed in the windowsill body, the limiting block can be connected to the limiting groove in a sliding manner, the fixed block is fixedly connected to the side face of the limiting block, and the limiting spring is sleeved on the limiting block, two ends of the limiting spring are respectively fixed on the inner wall of the inward opening inverted window body and the side face of the fixing block.

Preferably, in order to facilitate rotation of the handle and fixation of the inwardly opened and inwardly tilted window body, the diameter of the first gear is larger than that of the second gear, and the cross section of the handle is L-shaped.

Preferably, in order to facilitate pushing the sliding block slides and facilitate clamping the clamping block and the clamping groove, the cross section of one end of the protruding block is arc-shaped, and the cross section of one end of the clamping block is trapezoidal.

Preferably, in order to facilitate the fixing and protection during the inward falling, the cross section of the limiting groove is arc-shaped, and the cross section of the inclined block is triangular.

The utility model has the advantages that: the first gear is meshed with the second gear, the inner wall of the internally-opened internally-inverted window body is slidably connected with a clamping block, the windowsill body is provided with a clamping groove, the clamping block is clamped with the clamping groove, one end of the connecting rod is rotatably connected with the second gear, the other end of the connecting rod is rotatably connected with the clamping block, the driving structure is further utilized to drive the sliding block to slide, the sliding block can drive the first gear to rotate, the first gear can drive the second gear to rotate, the second gear can drive the connecting rod to rotate, the connecting rod can drive the clamping block to slide and be clamped into the clamping groove, so that the internally-opened internally-inverted window body and the windowsill body are fixed, the internally-opened internally-inverted window body is prevented from falling off when not in use, the safety is improved, the driving structure is utilized to drive the clamping block to reversely slide, the clamping block can gradually slide out of the inner wall of the clamping groove and finally completely separate, and the internally-opened internally-inverted window body can be used for inward opening or inward-inverted window, the operation is simple.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection of the drive structure and the fixed and protective structures shown in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the limiting block and the limiting groove shown in FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is an enlarged view of the portion B shown in fig. 2.

In the figure: 1. the window comprises an inward opening inward tilting window body, 2, a driving structure, 21, a rotating rod, 22, a rotating ring, 23, a convex block, 24, a connecting rod, 3, a fixing structure, 31, a sliding block, 32, a first gear, 33, a second gear, 34, a connecting rod, 35, a clamping block, 36, a clamping groove, 4, a protection structure, 41, a sliding rod, 42, a reset spring, 43, an inclined block, 44, a limiting block, 45, a limiting spring, 46, a fixing block, 47, a limiting groove, 5 and a windowsill body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an anti-falling safety mechanism for an internally-opened internally-tilted window comprises an internally-opened internally-tilted window body 1 and a windowsill body 5, wherein the windowsill body 5 is connected with the internally-opened internally-tilted window body 1 in a sliding manner, the internally-opened internally-tilted window body 1 is provided with a fixing structure 3, the fixing structure 3 comprises a sliding block 31, a first gear 32, a second gear 33, a connecting rod 34, a clamping block 35 and a clamping groove 36, the sliding block 31 is connected to the inner wall of the internally-opened internally-tilted window body 1 in a sliding manner, the inner wall of the internally-opened internally-tilted window body 1 is connected with the first gear 32 in a rotating manner, the first gear 32 is engaged with the sliding block 31, the inner wall of the internally-opened internally-tilted window body 1 is connected with the second gear 33 in a rotating manner, the first gear 32 is engaged with the second gear 33, the inner wall of the internally-opened internally-tilted window body 1 is connected with the clamping block 35 in a sliding manner, the windowsill body 5 is provided with the clamping groove 36, the clamping block 35 is clamped with the clamping groove 36, one end of the connecting rod 34 is rotatably connected with the second gear 33, the other end of the connecting rod 34 is rotatably connected with the clamping block 35, the inward opening inverted window body 1 is provided with the driving structure 2, and the driving structure 2 is connected with the sliding block 31.

As a technical optimization scheme of the utility model, drive structure 2 includes handle 21, swivel 22, lug 23 and connecting rod 24, handle 21 run through and rotate connect in the inner wall of interior window body 1 that falls in opening, the one end fixedly connected with of handle 21 swivel 22, connecting rod 24 one end with rotate between the swivel 22 and connect, connecting rod 24 the other end with rotate between the slider 31 and connect, swivel 22's one end fixedly connected with lug 23, be equipped with protective structure 4 on the interior window body 1 that falls in opening, protective structure 4 connect in lug 23.

As a technical optimization scheme of the utility model, the protection structure 4 comprises a slide bar 41, a reset spring 42, a slanting block 43, a limit block 44, a limit spring 45, a fixed block 46 and a limit groove 47, the slide bar 41 is slidably connected to the inner wall of the internally-opened internally-inverted window body 1, one end of the slide bar 41 is abutted against the bump 23, the reset spring 42 is arranged between the other end of the slide bar 41 and the inner wall of the internally-opened internally-inverted window body 1, one end of the slide bar 41 is fixedly connected with the slanting block 43, the limit block 44 is slidably connected to the inner wall of the internally-opened internally-inverted window body 1, the limit block 44 is perpendicular to the slide bar 41, one end of the limit block 44 is abutted against the slanting block 43, the limit groove 47 is arranged on the windowsill body 5, the limit block 44 can be slidably connected with the limit groove 47, the side of the limit block 44 is fixedly connected with the fixed block 46, the limiting spring 45 is sleeved on the limiting block 44, and two ends of the limiting spring 45 are fixed on the inner wall of the inward opening inverted window body 1 and the side face of the fixing block 46 respectively.

As a technical optimization scheme of the present invention, the diameter of the first gear 32 is greater than the diameter of the second gear 33, and the cross-section of the handle 21 is L-shaped.

As a technical optimization scheme of the utility model, the one end cross-section of lug 23 is the arc, the one end cross-section of fixture block 35 is trapezoidal.

As a technical optimization scheme of the utility model, the cross-section of spacing groove 47 is the arc, the cross-section of sloping block 43 is triangle-shaped.

When the utility model is used, when the inward opening inverted window body 1 needs to be opened, the handle 21 is rotated, the rotation range of the handle 21 is ninety degrees, the handle 21 rotates to drive the rotation ring 22 to rotate, then the rotation ring 22 rotates to drive the connecting rod 24 to rotate, when the handle 21 rotates within forty-five degrees from the initial position in the vertical direction or the horizontal direction, one end of the connecting rod 24 close to the sliding block 31 moves towards the direction far away from the rotation ring 22 and drives the sliding block 31 to slide towards the end far away from the rotation ring 22, and further the sliding block 31 drives the first gear 32 to rotate, the first gear 32 rotates to drive the second gear 33 to rotate, the second gear 33 rotates to drive the connecting rod 34 to rotate, the connecting rod 34 rotates to drive the clamping block 35 to slide and clamp into the clamping groove 36, one end of the clamping block 35 is trapezoidal, so that the clamping block can be easily clamped into the clamping groove 36, thereby fixing the inward opening inverted window body 1 and the windowsill body 5, the falling off of the internally-opened internally-inverted window body 1 when not in use is avoided, the safety is improved, when the handle 21 continues to rotate for forty-five degrees to the other side, the clamping block 35 gradually slides out of the inner wall of the clamping groove 36 and is finally completely separated, so that the internally-opened internally-inverted window body 1 can be used for internally opening or inverting, the operation is simple and convenient, when the internally inverting is carried out, one end of the handle 21 is parallel to the vertical direction, the handle 21 is rotated, the lug 23 on the rotating ring 22 is abutted against the sliding rod 41 and drives the sliding rod 41 to slide, the sliding rod 41 slides and compresses the reset spring 42, meanwhile, the sliding rod 41 slides and drives the inclined block 43 to slide, the inclined block 43 slides and drives the limiting block 44 to slide and compress the limiting spring 45, so that the limiting block 44 is clamped into the limiting groove 47, and because the cross section of the limiting groove 47 is arc-shaped, the limiting block 44 can slide in the limiting groove 47 and is abutted against the inner wall of the limiting groove 47 when the internally inverting is carried out, and then fix interior window body 1 in windowsill body 5, guaranteed the stability of interior upset, improved the security when interior upset, easy and simple to handle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an anti-drop safety mechanism of window falls in interior division, includes interior division of window body (1) and windowsill body (5), its characterized in that: the inner side of the windowsill body (5) is connected with the internally-opened internally-tilted window body (1) in a sliding manner, the internally-opened internally-tilted window body (1) is provided with a fixed structure (3), the fixed structure (3) comprises a sliding block (31), a first gear (32), a second gear (33), a connecting rod (34), a clamping block (35) and a clamping groove (36), the sliding block (31) is connected with the inner wall of the internally-opened internally-tilted window body (1) in a sliding manner, the inner wall of the internally-opened internally-tilted window body (1) is connected with the first gear (32) in a rotating manner, the first gear (32) is meshed with the sliding block (31), the inner wall of the internally-opened internally-tilted window body (1) is connected with the second gear (33) in a rotating manner, the first gear (32) is meshed with the second gear (33), and the inner wall of the internally-opened internally-tilted window body (1) is connected with the clamping block (35) in a sliding manner, the window sill is characterized in that the clamping groove (36) is formed in the window sill body (5), the clamping block (35) is clamped with the clamping groove (36), one end of the connecting rod (34) is rotatably connected between the second gear (33), the other end of the connecting rod (34) is rotatably connected between the clamping blocks (35), the inner opening inner inverted window body (1) is provided with the driving structure (2), and the driving structure (2) is connected to the sliding block (31).

2. An anti-falling safety mechanism for an inwardly opened and inwardly closed window according to claim 1, wherein: drive structure (2) include handle (21), swivel becket (22), lug (23) and connecting rod (24), handle (21) run through and rotate connect in the inner wall of interior tilt window body (1) of opening, the one end fixedly connected with of handle (21) swivel becket (22), the one end of connecting rod (24) with rotate between swivel becket (22) and connect, the other end of connecting rod (24) with rotate between slider (31) and connect, the one end fixedly connected with of swivel becket (22) lug (23), be equipped with protective structure (4) on interior tilt window body (1) of opening, protective structure (4) connect in lug (23).

3. An anti-falling safety mechanism for an inwardly opened and inwardly closed window according to claim 2, wherein: the protection structure (4) comprises a sliding rod (41), a reset spring (42), an inclined block (43), a limiting block (44), a limiting spring (45), a fixing block (46) and a limiting groove (47), the sliding rod (41) is connected to the inner wall of the inward opening inverted window body (1) in a sliding manner, one end of the sliding rod (41) is abutted to the convex block (23), the reset spring (42) is arranged between the other end of the sliding rod (41) and the inner wall of the inward opening inverted window body (1), one end of the sliding rod (41) is fixedly connected with the inclined block (43), the limiting block (44) is connected to the inner wall of the inward opening inverted window body (1) in a sliding manner, the limiting block (44) is perpendicular to the sliding rod (41), one end of the limiting block (44) is abutted to the inclined block (43), the limiting groove (47) is formed in the windowsill body (5), stopper (44) can with sliding connection between spacing groove (47), the side fixedly connected with of stopper (44) fixed block (46), the cover is equipped with on stopper (44) spacing spring (45), the both ends of spacing spring (45) are fixed in respectively the inner wall of interior window body (1) with the side of fixed block (46).

4. A fall-off preventing safety mechanism for an inwardly opened and inwardly closed window according to claim 3, wherein: the diameter of the first gear (32) is larger than that of the second gear (33), and the cross section of the handle (21) is L-shaped.

5. A fall-off preventing safety mechanism for an inwardly opened and inwardly closed window according to claim 3, wherein: the cross section of one end of the convex block (23) is arc-shaped, and the cross section of one end of the clamping block (35) is trapezoidal.

6. A fall-off preventing safety mechanism for an inwardly opened and inwardly closed window according to claim 3, wherein: the cross section of the limiting groove (47) is arc-shaped, and the cross section of the inclined block (43) is triangular.