CN221119677U - Push-pull type plastic steel door and window - Google Patents

Abstract

The utility model relates to the technical field of protective doors and windows and discloses a push-pull type plastic-steel door and window, which comprises a mounting frame, wherein a first movable frame is movably mounted on the inner side surface of the mounting frame, an opening and closing frame is arranged in the first movable frame, a sliding rail is arranged at the top of the opening and closing frame in a penetrating manner, a limiting block A is mounted at two ends of the sliding rail, a gear is arranged in the middle of the sliding rail, racks are meshed on two sides of the gear, one end of each rack is fixedly connected with a sliding rod, a spring is fixedly connected with the other end of each rack, a fixing clamp is arranged on one side, away from the gear, of each sliding rod, and the sliding rods are fixedly connected with the fixing clamp through a limiting block B. According to the utility model, the fixing clamp structures are arranged at the upper part and the lower part respectively, so that the stability of the structure is improved, and the overall safety is improved.

Description

Push-pull type plastic steel door and window

Technical Field

The utility model relates to the technical field of protective doors and windows, in particular to a push-pull type plastic steel door and window.

Background

The plastic-steel door and window uses polyvinyl chloride resin as main raw material, and adds a certain proportion of stabilizing agent, colouring agent, filling agent and UV-ray absorbing agent, etc. and then the above-mentioned materials are extruded into the form material, then the door and window frame fan can be made up by means of cutting, welding or screw-connection, so that its application range is extensive.

The utility model discloses a safety type push-pull plastic steel door and window as chinese patent publication No. CN212535454U, discloses a safety type push-pull plastic steel door and window, including the installation frame, the medial surface movable mounting of installation frame has a movable frame, the inboard of installation frame is located the rear movable mounting that a movable frame was removed to the frame and has No. two movable frames, a movable frame with the inboard of No. two movable frames is all movably connected and is installed the frame that opens and shuts, the inboard lower surface and the upper surface of installation frame are all fixed mounting has the removal track. The safe push-pull type plastic steel door and window disclosed by the utility model can be used for facilitating a user to clean sundries from the fixed clamping groove, preventing the sundries from being blocked or damaged due to the moving structures of the first moving frame and the second moving frame, thus the safe push-pull type plastic steel door and window has good effect of facilitating disassembly, maintenance and installation, and the whole window can be opened, so that ventilation and ventilation in a room are facilitated, and the safe push-pull type plastic steel door and window can be selectively pushed and pulled for use when not used, so that the safe push-pull type plastic steel door and window is suitable for various use habits of users.

Through using this safety type push-and-pull plastic steel door and window discovery, this plastic steel door is convenient for clear up, can open the window completely, but is equipped with a fixing clip in the middle part of the frame department of frame that opens and shuts only, and the security is lower, easily destroyed.

Disclosure of utility model

The utility model aims to provide a push-pull plastic steel door and window, which aims to solve the problem of less fixing clips.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a push-pull type plastic steel door and window, includes the installation frame, the medial surface movable mounting of installation frame has a movable frame, the inside of a movable frame is equipped with the frame that opens and shuts, the slide rail has been seted up in the top of frame that opens and shuts, stopper A is installed at the both ends of slide rail, the middle part of slide rail is equipped with the gear, the both sides meshing of gear has the rack, the one end fixedly connected with slide bar of rack, the other end fixedly connected with spring of rack, one side that the gear was kept away from to the slide bar is equipped with the fixing clip, the slide bar with fixing clip passes through stopper B fixed connection.

Preferably, the inner side of the installation frame is located at the rear of the first moving frame and is movably provided with the second moving frame, the inner wall of the installation frame is fixedly connected with a moving track, the first moving frame and the second moving frame are in sliding connection on the moving track, and the first moving frame is provided with a clamping hole at the corresponding position of the fixing clamp.

Preferably, the inner wall fixedly connected with fixed block of slide rail, the fixed block with the other end fixed connection of spring, the inside of spring be equipped with stopper C and with fixed block fixed connection.

Preferably, the first movable frame and the second movable frame are connected with the opening and closing frame through hinges.

Preferably, the middle part fixedly connected with pivot of gear, the surface mounting of frame that opens and shuts has the knob, the knob with pivot fixed connection, the pivot with the frame that opens and shuts rotates to be connected.

Preferably, the second moving frame and the first moving frame have the same internal structure and are symmetrically distributed.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model relates to a push-pull plastic steel door and window.

1. According to the sliding plastic steel door and window, the fixing clamp structures are arranged at the upper side and the lower side respectively, so that the stability of the structure is improved, and the overall safety is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of a moving frame and a mounting frame of the present utility model;

FIG. 3 is a schematic view showing the cross-sectional structure of the fixing clip and the clip hole of the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure of a knob of an opening/closing frame according to the present utility model;

Fig. 5 is a schematic view of the structure of the gear and rack of the present utility model.

In the figure: 1. installing a frame; 101. a moving track; 2. a first moving frame; 201. a hinge; 202. a clamping hole; 3. a second moving frame; 4. opening and closing the frame; 5. a slide rail; 501. a gear; 502. a rotating shaft; 503. a knob; 504. a rack; 505. a slide bar; 506. a limiting block A; 507. a limiting block B; 508. a fixing clip; 509. a spring; 510. a fixed block; 511. and a limiting block C.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a push-pull type plastic steel door and window, including installation frame 1, fix on the wall, the medial surface movable mounting of installation frame 1 has a movable frame 2, can push and pull, the inside of a movable frame 2 is equipped with frame 4 that opens and shuts, middle embedded glass, slide rail 5 has been seted up in the top penetration of frame 4 that opens and shuts, stopper A506 is installed at the both ends of slide rail 5, prevent that fixing clip 508 from droing, the middle part of slide rail 5 is equipped with gear 501, the both sides meshing of gear 501 has rack 504, the rotation of gear 501 drives rack 504, the one end fixedly connected with slide bar 505 of rack 504, the other end fixedly connected with spring 509 of rack 504 is used for resetting, one side that the slide bar 505 kept away from gear 501 is equipped with fixing clip 508, be used for blocking frame 4 that opens and shuts, slide bar 505 and fixing clip 508 pass through stopper B507 fixed connection, stopper B507 and stopper A506 are all spacing to fixing clip 508.

The inner side of the installation frame 1 is located at the rear of the first moving frame 2, the second moving frame 3 is movably installed, the installation frame is identical to the first moving frame 2, the inner wall of the installation frame 1 is fixedly connected with a moving track 101, the first moving frame 2 and the second moving frame 3 are in sliding connection on the moving track 101, a fixed lock pin is arranged between the first moving frame 2 and the second moving frame 3 to be fixed, and a clamping hole 202 is formed in a corresponding position of the fixed clamp 508 in the first moving frame 2 and used for clamping the fixed clamp 508.

The inner wall of the sliding rail 5 is fixedly connected with a fixed block 510, the fixed block 510 is fixedly connected with the other end of the spring 509, and a limiting block C511 is arranged in the spring 509 and is fixedly connected with the fixed block 510, so that damage caused by overlarge rotation amplitude of the knob 503 is prevented.

Wherein, no. one remove frame 2 and No. two remove frame 3 and open and shut frame 4 and pass through hinge 201 to be connected, make the window can have better ventilation effect.

Wherein, the middle part fixedly connected with pivot 502 of gear 501 is used for supporting gear 501 and transmission, and the surface mounting of frame 4 opens and shuts has knob 503, and the knob 503 outside and the surface of frame 4 that opens and shuts are in the coplanar, and knob 503 and pivot 502 fixed connection, pivot 502 and frame 4 that opens and shuts rotate and are connected.

The second moving frame 3 and the first moving frame 2 have the same internal structure and are symmetrically distributed, and have the same function.

Working principle: when the window is used, the first moving frame 2 and the second moving frame 3 can be moved, the knob 503 can be rotated, the gear 501 is rotated, the rack 504 and the sliding rod 505 move up and down, the spring 509 is compressed, the rack 504 stops moving after touching the limiting block C511, at the moment, the fixing clip 508 is retracted into the sliding rail 5, the opening and closing frame 4 can be pushed open and rotate around the hinge 201, the knob 503 is loosened, the opening and closing frame 4 is pulled when the window is needed to be closed, the inclined plane of the fixing clip 508 touches the edge of the first moving frame 2 or the second moving frame 3, the fixing clip 508 is forced to retract into the sliding rail 5 under the action of the tensile force, or the knob is rotated to retract, the hand is released after the window is closed, the fixing clip 508 is clamped with the clamping hole 202 under the action of the spring 509, and the window is fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a push-and-pull plastic steel door and window, includes installation frame (1), its characterized in that: the utility model discloses a movable mounting frame, including installation frame (1), movable mounting frame (2), the inside of No. one movable mounting frame (2) is equipped with frame (4) that opens and shuts, slide rail (5) have been seted up in the top of frame (4) that opens and shuts, stopper A (506) are installed at the both ends of slide rail (5), the middle part of slide rail (5) is equipped with gear (501), the both sides meshing of gear (501) has rack (504), the one end fixedly connected with slide bar (505) of rack (504), the other end fixedly connected with spring (509) of rack (504), one side that gear (501) was kept away from to slide bar (505) is equipped with fixing clip (508), slide bar (505) with fixing clip (508) pass through stopper B (507) fixed connection.

2. A push-pull plastic steel door and window according to claim 1, wherein: the inside of installation frame (1) is located the rear movable mounting that removes frame (2) No. two and removes frame (3), the inner wall fixedly connected with of installation frame (1) removes track (101), no. one remove frame (2) and No. two remove frame (3) and remove sliding connection on track (101), no. one remove frame (2) and be in the corresponding position of fixing clip (508) has seted up card hole (202).

3. A push-pull plastic steel door and window according to claim 1, wherein: the inner wall fixedly connected with fixed block (510) of slide rail (5), fixed block (510) with the other end fixed connection of spring (509), the inside of spring (509) is equipped with stopper C (511) and with fixed block (510) fixed connection.

4. A push-pull plastic steel door and window as claimed in claim 2 wherein: the first movable frame (2) and the second movable frame (3) are connected with the opening and closing frame (4) through hinges (201).

5. A push-pull plastic steel door and window according to claim 1, wherein: the middle part fixedly connected with pivot (502) of gear (501), the surface mounting of frame (4) opens and shuts has knob (503), knob (503) with pivot (502) fixed connection, pivot (502) with frame (4) rotation is connected that opens and shuts.

6. A push-pull plastic steel door and window as claimed in claim 2 wherein: the second movable frame (3) and the first movable frame (2) have the same internal structure and are symmetrically distributed.