CN219431605U - Limiting structure and composite door and window provided with same - Google Patents

Abstract

The utility model discloses a limiting structure and a composite door and window provided with the limiting structure, which comprises a track rod, wherein a slide cylinder seat is slidably arranged on the track rod, a limiting rod is rotatably arranged on the slide cylinder seat, the lower end of the limiting rod is rotatably arranged on a rotating seat, the rotating seat is rotatably arranged on a bottom block, an arc-shaped plate is arranged on the rotating seat, a positioning groove is formed in the surface of the arc-shaped plate, and a bolt shaft assembly is arranged at the end part of the limiting rod, and the beneficial effects are that: according to the utility model, the bottom block is arranged, the rotating seat is rotatably arranged on the bottom block, the limiting rod is rotatably arranged on the rotating seat, and the bolt shaft assembly is arranged on the limiting rod.

Description

Limiting structure and composite door and window provided with same

Technical Field

The utility model relates to the field of composite doors and windows, in particular to a limiting structure and a composite door and window provided with the limiting structure.

Background

The aluminium-plastic composite door and window, also called bridge cut-off aluminium door and window, is a new type door and window after aluminium alloy door and window and plastic-steel door and window. The broken bridge aluminum door and window adopts a heat-insulating broken bridge aluminum profile and hollow glass, has an European-style structure, attractive appearance and energy-saving, sound-insulating, noise-proof, dust-proof and water-proof functions.

At present, the composite door and window can be unfolded at a large angle generally in the use process, and after being unfolded at a small angle, the composite door and window lacks support limit, and meanwhile, the composite door and window is low in stability and easy to damage by blowing impact in windy weather.

Disclosure of Invention

The utility model aims to provide a limiting structure and a composite door and window provided with the limiting structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a limit structure, includes the track pole, slidable mounting has the slide seat on the track pole, rotates on the slide seat and installs the gag lever post, and the lower extreme of gag lever post is rotated and is installed on rotating the seat, rotates the seat and rotates and install on the bottom block, rotates and installs the arc on the seat, and the constant head tank has been seted up on the surface of arc, and the tip of gag lever post sets up bolt axle subassembly.

Preferably, the bolt shaft assembly comprises a pin shaft frame, a pin shaft rod, a spring and a limiting ring, wherein the pin shaft frame is arranged on the side wall of the end part of the limiting rod, the pin shaft rod is arranged on the pin shaft frame in a plug-in mode, the end part of the pin shaft rod is plugged in the positioning groove, the spring is sleeved on the pin shaft rod, the limiting ring is arranged at the end part of the spring, and the limiting ring is arranged on the pin shaft rod.

Preferably, a sliding block is arranged on the side wall of the pin shaft lever, the sliding block is slidably arranged in a sliding groove, and the sliding groove is formed in the pin shaft frame.

Preferably, the bottom of the rotating seat is provided with an arc-shaped strip, the arc-shaped strip is slidably arranged in an arc-shaped groove, and the arc-shaped groove is formed in the upper surface of the bottom block.

Preferably, the side wall of the slide cylinder seat is provided with an oil storage box, and lubricating oil is contained in the oil storage box.

Preferably, through holes are formed in the side wall of the upper end of the slide cylinder seat, the through holes penetrate through the side wall of the slide cylinder seat, and a plurality of groups of through holes are formed and are in a matrix array.

A composite door and window is provided with the limiting structure.

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

according to the utility model, the bottom block is arranged, the rotating seat is rotatably arranged on the bottom block, the limiting rod is rotatably arranged on the rotating seat, and the bolt shaft assembly is arranged on the limiting rod.

Drawings

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

FIG. 2 is a partially exploded view of the present utility model;

fig. 3 is a side view of a portion of the structure of the present utility model.

In the figure: track rod 1, slide cylinder seat 2, gag lever post 3, rotation seat 4, bottom block 5, arc 6, constant head tank 7, pin pedestal 8, round pin axle bar 9, spring 10, spacing ring 11, slider 12, spout 13, arc-shaped groove 14, arc-shaped strip 15, oil storage box 16, through-hole 17.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a limit structure, including track pole 1, slidable mounting has slide cylinder seat 2 on track pole 1, oil storage box 16 is installed to slide cylinder seat 2's lateral wall, hold lubricating oil in the oil storage box 16, through-hole 17 has been seted up to slide cylinder seat 2's upper end lateral wall, through-hole 17 runs through slide cylinder seat 2's lateral wall, and through-hole 17 is provided with the multiunit, be matrix array, on using, be convenient for lubricating oil get into slide cylinder seat 2's inside through-hole 17, lubricate slide cylinder seat 2, increase slide cylinder seat 2's smooth nature, rotate on slide cylinder seat 2 and install gag lever post 3, the lower extreme rotation of gag lever post 3 is installed on rotating seat 4, rotating seat 4 rotates and is installed on the backing block 5, install arc 6 on rotating seat 4, the constant head tank 7 has been seted up on the surface of arc 6, the tip of gag lever post 3 sets up the plug pin axle subassembly, arc 15 is installed to the bottom of rotating seat 4, and arc 15 slidable mounting is in arc wall 14, the upper surface at backing block 5 is convenient for lubricating oil, lubricate cylinder seat 2, increase slide cylinder seat 2's smooth smoothness, can be guaranteed through the screw 3 in the side of the actual door and window that can be opened at the side of the compound door and window of sliding seat, can be opened in the side of the compound door and window, the limit screw 3, can be opened in the limit screw 3, the door and window, can be fixed through the limit screw 3, the limit screw is opened in the process, can be opened at the side 3, and can be opened through the actual position through the screw 3, and can be opened at the side 3.

The bolt axle subassembly includes pin shaft frame 8, pin shaft lever 9, spring 10 and spacing ring 11, pin shaft frame 8 installs the tip lateral wall at gag lever post 3, pin shaft lever 9 is installed to the grafting on the pin shaft frame 8, pin shaft lever 9's tip is pegged graft in constant head tank 7, the cover is equipped with spring 10 on the pin shaft lever 9, spring 10's tip is provided with spacing ring 11, spacing ring 11 installs on pin shaft lever 9, in actual operation, the rotation of gag lever post 3 can drive pin shaft lever post 9 and rotate together, be convenient for fix gag lever post 3 through pin shaft lever post 9, slider 12 is installed to the lateral wall of pin shaft lever 9, slider 12 slidable mounting is in spout 13, spout 13 is seted up in pin shaft frame 8, in actual operation, be convenient for rotate the pulling pin shaft lever 9, with slider 12 card at pin shaft frame 8's tip, make pin shaft lever 9 can not influence the rotation of gag lever post 3 like this.

A composite door and window is provided with the limiting structure.

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, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A limit structure comprises a track rod (1)

The method is characterized in that: a slide cylinder seat (2) is slidably arranged on the track rod (1), and a limit rod (3) is rotatably arranged on the slide cylinder seat (2);

the lower end of the limiting rod (3) is rotatably arranged on the rotating seat (4), and the rotating seat (4) is rotatably arranged on the bottom block (5);

an arc-shaped plate (6) is arranged on the rotating seat (4), and a positioning groove (7) is formed in the surface of the arc-shaped plate (6);

the end part of the limiting rod (3) is provided with a bolt shaft assembly.

2. A spacing structure according to claim 1, characterized in that: the bolt axle subassembly includes round pin axle frame (8), round pin axle pole (9), spring (10) and spacing ring (11), and round pin axle frame (8) are installed at the tip lateral wall of gag lever post (3), and round pin axle pole (9) are installed to the grafting on round pin axle frame (8), and the tip of round pin axle pole (9) is pegged graft in constant head tank (7), and the cover is equipped with spring (10) on round pin axle pole (9), and the tip of spring (10) is provided with spacing ring (11), and spacing ring (11) are installed on round pin axle pole (9).

3. A spacing structure according to claim 2, characterized in that: the side wall of the pin shaft rod (9) is provided with a sliding block (12), the sliding block (12) is slidably arranged in a sliding groove (13), and the sliding groove (13) is arranged in the pin shaft frame (8).

4. A spacing structure according to claim 1, characterized in that: the bottom of the rotating seat (4) is provided with an arc-shaped strip (15), the arc-shaped strip (15) is slidably arranged in the arc-shaped groove (14), and the arc-shaped groove (14) is formed in the upper surface of the bottom block (5).

5. A spacing structure according to claim 1, characterized in that: the side wall of the slide cylinder seat (2) is provided with an oil storage box (16), and lubricating oil is contained in the oil storage box (16).

6. A spacing structure according to claim 1, characterized in that: through holes (17) are formed in the side wall of the upper end of the slide cylinder seat (2), the through holes (17) penetrate through the side wall of the slide cylinder seat (2), and a plurality of groups of through holes (17) are formed and are in a matrix array.

7. A composite door and window, characterized in that: the composite door and window is provided with the limiting structure as claimed in any one of claims 1 to 6.