CN218716198U

CN218716198U - Door and window dropout prevention means

Info

Publication number: CN218716198U
Application number: CN202222579193.3U
Authority: CN
Inventors: 唐斌; 刘贵强
Original assignee: Sichuan Kemeite Door And Window Technology Co ltd
Current assignee: Sichuan Kemeite Door And Window Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-24
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a door and window dropout prevention means, the fruit pick-up device comprises a frame body, the inside movable mounting of framework has clamping structure, the surface movable mounting of framework has the bull stick, clamping structure is including being located the inside window form of framework, the cavity has been seted up to the inside of framework, the inside fixed mounting of cavity has the slide bar, the surface movable mounting of slide bar has quantity to be two springs, the surface movable mounting of slide bar has quantity to be two grip blocks, two the equal movable mounting of the relative one side surface of grip block has the pulley, the interior roof fixed mounting of cavity has quantity to be two limiting plates. This door and window dropout prevention means can drive the gear through setting up the bull stick and rotate, and then drives two fly leaf relative motion or opposite movement, can drive two grip blocks relative or opposite movement through two fly leaves, when needs installation window form, carries out opposite movement with two grip blocks earlier.

Description

Door and window dropout prevention means

Technical Field

The utility model relates to a door and window installation technical field specifically is a door and window dropout prevention means.

Background

The sliding window is divided into a horizontal sliding window and a vertical sliding window according to different sliding directions, rail grooves are required to be formed in the upper portion and the lower portion of a window sash of the horizontal sliding window, the vertical sliding window is required to be provided with pulleys and balance measures, the sliding window has the advantage of not occupying indoor space, the appearance is attractive, the price is economic, the sealing performance is good, high-grade sliding rails are adopted, the sliding window is slightly pushed and is flexibly opened, massive glass is matched, indoor lighting is increased, the overall appearance of a building is improved, the stress state of the window sash is good, the window sash is not prone to damage, and the ventilation area is limited to a certain degree.

Through the retrieval, chinese patent number CN202020383006.2, the utility model discloses a door and window dropout prevention means relates to door and window accessory technical field, including last track, it is provided with first spout to go up orbital inboard, and goes up orbital inner wall and be provided with and inhale the sound cotton, the inner wall of first spout is provided with the foam-rubber cushion, and the inboard of first spout is provided with first pulley, one side of first pulley is provided with fixed frame, the inboard of fixed frame is connected with fixed the knot, the utility model discloses a fixture block, draw-in groove, first pulley, first spout, second pulley, the second spout that sets up, with the first pulley card of fixed frame both sides in advancing the inboard first spout of track, the fixture block card advances in the draw-in groove, the second pulley of fixture block both sides and two inboard second spout block of draw-in groove, then install fixed frame and inboard glass door in the track to can prevent fixed frame and glass door, effectively solved the problem that the push-and-pull door dropped easily after long-time.

In the above scheme, door and window adopts the push-and-pull structure to realize door and window's switch, but most door and window lack anti-drop device during installation, when the sliding door and window that slides, if horizontal power is too big, make draw-in groove on the door and window and upper and lower rail drop very easily, cause danger, we have provided a door and window anti-drop device for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a door and window dropout prevention means possesses advantages such as anti-drop installation is more stable, lacks dropout prevention means when having solved most door and window installation, when sliding door and window, if horizontal power is too big, makes draw-in groove on the door and window and upper and lower rail drop very easily, causes dangerous problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a door and window anti-falling device comprises a frame body, wherein a clamping structure is movably arranged in the frame body, and a rotating rod is movably arranged on the outer surface of the frame body;

the utility model discloses a clamping structure, including the window form that is located the framework inside, the cavity has been seted up to the inside of framework, the inside fixed mounting of cavity has the slide bar, the surface movable mounting of slide bar has quantity to be two springs, the surface movable mounting of slide bar has quantity to be two grip blocks, two the equal movable mounting of the relative one side surface of grip block has the pulley, the interior roof fixed mounting of cavity has quantity to be two limiting plates, the inside of cavity is located the surface fixed mounting of grip block and has the connecting plate, two the relative one side surface of connecting plate all articulates there is the fly leaf, the inside surface fixed mounting that is located the bull stick of cavity has the gear.

Furthermore, the chutes are formed in the outer surfaces of the left side and the right side of the window body, and the inner walls of the chutes are matched with the outer surfaces of the pulleys.

Furthermore, two the fly leaf is kept away from one side surface of connecting plate and is all articulated with the surface of gear, two the opening with slide bar surface looks adaptation is all seted up to the surface of limiting plate.

Furthermore, the slide bar runs through the limiting plate and is swing joint with the limiting plate, two the left and right sides of spring is laminated with the inner wall of cavity and the surface of grip block respectively mutually.

Furthermore, the movable opening is all seted up to two the surface of grip block, and the inner wall of movable opening and the surface looks adaptation of slide bar.

Furthermore, the left side and the right side of the sliding rod are respectively welded with the inner walls of the left side and the right side of the cavity, and rubber pads are arranged at the joints of the frame body and the window body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this door and window dropout prevention means, thereby can drive the gear through setting up the bull stick and rotate, and then drive two fly leaf relative motion or opposite movement, can drive two grip blocks relative or opposite movement through two fly leaves, when needs installation window form, carry out opposite movement with two grip blocks earlier, promote the spring simultaneously and carry out compression state, then the bottom and the inside preliminary connection of framework of window form, thereby back pine bull stick spring expands, promote two grip blocks relative movement, and then go into the pulley card and go into the spout inner wall, thereby carry on spacingly to the left and right sides of window form, make it more stable can not drop.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A in the structure of FIG. 2;

fig. 4 is an enlarged view of the position B in the structure diagram 2 of the present invention.

In the figure: 1. a frame body; 2. a clamping structure; 201. a window body; 202. a cavity; 203. a slide bar; 204. a spring; 205. a clamping plate; 206. a pulley; 207. a limiting plate; 208. a connecting plate; 209. a movable plate; 210. a gear; 3. and (4) rotating the rod.

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. 1-4, the anti-falling device for doors and windows in this embodiment includes a frame 1, a clamping structure 2 movably mounted inside the frame 1, and a rotating rod 3 movably mounted on an outer surface of the frame 1.

Clamping structure 2 is including being located the inside window form 201 of framework 1, cavity 202 has been seted up to framework 1's inside, the inside fixed mounting of cavity 202 has slide bar 203, the surface movable mounting of slide bar 203 has the quantity to be two spring 204, the surface movable mounting of slide bar 203 has the quantity to be two grip block 205, the equal movable mounting of the relative one side surface of two grip block 205 has pulley 206, the interior roof fixed mounting of cavity 202 has the quantity to be two limiting plate 207, the inside surface fixed mounting that is located grip block 205 of cavity 202 has connecting plate 208, the relative one side surface of two connecting plates 208 all articulates there is fly leaf 209, the inside surface fixed mounting that is located bull stick 3 of cavity 202 has gear 210.

In fig. 4, the chutes are formed in the outer surfaces of the left side and the right side of the window 201, the inner walls of the chutes are matched with the outer surfaces of the pulleys 206, and therefore the window 201 can be limited and reinforced by the aid of the chutes matched with the pulleys 206, and is not prone to falling off.

In fig. 2, the outer surfaces of the two movable plates 209 on the side away from the connecting plate 208 are hinged to the outer surface of the gear 210, the outer surfaces of the two limiting plates 207 are provided with through openings matched with the outer surface of the sliding rod 203, the movable plates 209 are hinged to the outer surface of the gear 210, so that the movable plates 209 can be driven to move relatively or oppositely through the rotation of the gear 210, and the sliding rod 203 can penetrate through the limiting plate 207 by arranging the through openings.

In fig. 2, the sliding rod 203 penetrates through the position-limiting plate 207 and is movably connected with the position-limiting plate 207, the left side and the right side of the two springs 204 are respectively attached to the inner wall of the cavity 202 and the outer surface of the clamping plate 205, the clamping plate 205 can be squeezed and compressed when moving oppositely, and the springs 204 have a recovery effect when hands are released.

In fig. 2, the outer surfaces of the two clamping plates 205 are both provided with a movable opening, and the inner wall of the movable opening is matched with the outer surface of the sliding rod 203, so that the sliding rod 203 can penetrate through the clamping plates 205 by the arrangement of the movable opening.

In fig. 2, the left and right sides of the sliding rod 203 are respectively welded to the inner walls of the left and right sides of the cavity 202, a rubber pad is arranged at the joint of the frame 1 and the window 201, and the sliding rod 203 is welded to the inner walls, so that a more stable effect of the sliding rod 203 can be achieved.

In conclusion, when the door and window anti-falling device is installed, the rotating rod 3 is rotated to drive the gear 210 to rotate, so as to drive the two movable plates 209 to move relatively or oppositely, the two clamping plates 205 can be driven to move relatively or oppositely through the two movable plates 209, when the window 201 needs to be installed, the two clamping plates 205 move oppositely, the spring 204 is pushed to be in a compressed state, then the bottom of the window 201 is primarily connected with the inside of the frame body 1, the rotating rod 3 is released, so that the spring 204 is expanded, the two clamping plates 205 are pushed to move relatively, and the pulley 206 is clamped into the inner wall of the chute, so that the left side and the right side of the window 201 are limited, the window is more stable and cannot fall off, and the problem that most of doors and windows lack of anti-falling devices when sliding doors and windows are installed, if transverse force is too large, the clamping grooves on the doors and windows are easy to fall off from upper rails and lower rails, and danger is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door and window dropout prevention means, includes framework (1), its characterized in that: a clamping structure (2) is movably mounted in the frame body (1), and a rotating rod (3) is movably mounted on the outer surface of the frame body (1);

centre gripping structure (2) is including being located inside window form (201) of framework (1), cavity (202) have been seted up to the inside of framework (1), the inside fixed mounting of cavity (202) has slide bar (203), the surface movable mounting of slide bar (203) has spring (204) that quantity is two, the surface movable mounting of slide bar (203) has grip block (205) that quantity is two, two the equal movable mounting of grip block (205) one side surface relatively has pulley (206), the interior roof fixed mounting of cavity (202) has limiting plate (207) that quantity is two, the inside fixed surface that is located grip block (205) of cavity (202) installs connecting plate (208), two the relative one side surface of connecting plate (208) all articulates there is fly leaf (209), the outside fixed surface that is located bull stick (3) of cavity (202) has gear (210).

2. A door and window dropout prevention means according to claim 1, wherein: the spout has all been seted up to the left and right sides surface of window form (201), and the inner wall of spout and the surface looks adaptation of pulley (206).

3. A door and window dropout prevention means according to claim 1, wherein: the outer surface of one side of the movable plate (209) far away from the connecting plate (208) is hinged to the outer surface of the gear (210), and the outer surface of the limiting plate (207) is provided with a through opening matched with the outer surface of the sliding rod (203).

4. A door and window dropout prevention means according to claim 1, wherein: the sliding rod (203) penetrates through the limiting plate (207) and is movably connected with the limiting plate (207), and the left side and the right side of the two springs (204) are respectively attached to the inner wall of the cavity (202) and the outer surface of the clamping plate (205).

5. A door and window dropout prevention means according to claim 1, wherein: the outer surface of the two clamping plates (205) is provided with a movable opening, and the inner wall of the movable opening is matched with the outer surface of the sliding rod (203).

6. A door and window fall-off preventing device, as claimed in claim 1, wherein: the left side and the right side of the sliding rod (203) are respectively welded with the inner walls of the left side and the right side of the cavity (202), and rubber pads are arranged at the joints of the frame body (1) and the window body (201).