CN213234867U

CN213234867U - Plastic-steel door and window reinforcing device

Info

Publication number: CN213234867U
Application number: CN202021811236.0U
Authority: CN
Inventors: 谢文杰; 李新建
Original assignee: Xinjiang Tianshan Glass Co ltd
Current assignee: Xinjiang Tianshan Glass Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-18
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a plastic-steel door and window reinforcing device, which comprises a window frame and a window body, wherein the upper end and the lower end of one side of the window body are respectively fixedly connected with a rotating shaft, two rotating shafts are positioned on the same straight line, the two rotating shafts at the upper end and the lower end are respectively rotatably connected with the upper side wall and the lower side wall of the window frame, the rotating shafts are respectively positioned at one ends of the upper side wall and the lower side wall of the window frame, the side wall at one end of the window frame corresponds to the rotating shaft, a rectangular groove is arranged at the position of the rotating shaft, a reinforcing device is arranged in the rectangular groove, the reinforcing device is matched with the rotating shafts, when the rotating disc rotates at high speed, a pawl overcomes the torsion spring to open under the action of centrifugal force and contacts with saw-shaped teeth, thereby fixing a shell and the rotating disc, and linking between the, thereby preventing the rotating shaft from rotating fast and preventing the window body from being closed fast.

Description

Plastic-steel door and window reinforcing device

Technical Field

The utility model relates to a mould steel door and window technical field, concrete field is a mould steel door and window reinforcing apparatus.

Background

The plastic-steel door and window is made up by using polyvinyl chloride (UPVC) resin as main raw material, adding a certain proportion of stabilizing agent, colouring agent, filling agent and UV-ray absorbent, extruding and forming into material, then cutting, welding or screw-jointing so as to obtain the door and window frame sash.

The door and window is called plastic-steel door and window, and is equipped with sealing rubber strip, wool top and hardware, etc., at the same time, in order to raise rigidity of section bar, in the cavity of section bar whose length is exceeded a certain length the steel lining (reinforcing rib) must be added.

The casement window has the advantages of large opening area, good ventilation, good sealing performance, excellent sound insulation, heat preservation and anti-permeability performance and the like, but when the casement window is in an opening state and in a strong wind day, the casement window is easy to be quickly closed under the action of air flow, and damage can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould steel door and window reinforcing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould steel door and window reinforcing apparatus, includes window frame and window body, both ends difference fixedly connected with pivot about one side of window body, two the pivot is located same straight line, two at upper and lower both ends the pivot respectively with the upper and lower lateral wall of window frame rotates to be connected, just the pivot is located respectively the one end of the upper and lower lateral wall of window frame, the one end lateral wall of window frame corresponds pivot department is equipped with the rectangular channel, be equipped with reinforcing apparatus in the rectangular channel, reinforcing apparatus with cooperate between the pivot.

Preferably, the reinforcing apparatus includes the shell, the shell is cylindrical cavity, just the internal surface of shell rotates and is connected with the rolling disc, just the rotation axle center of rolling disc with the centre of a circle of shell is the same, the surface of rolling disc rotates and is connected with the pawl, the internal surface of shell is equipped with the sawtooth type tooth, the pawl with be equipped with the torsional spring between the rolling disc, the pivot with link through the aggregate unit between the rolling disc.

Preferably, the linkage device includes first gear, first gear fixed connection be in the pivot, just the pivot is located on the axis of rotation of first gear, one side lateral wall of shell is the opening form, the rolling disc passes through opening part fixedly connected with second gear, the second gear with first gear meshes mutually, shell fixed connection be in on the internal surface of rectangular channel.

Preferably, the outer surface of the rotating disc is attached to the sawtooth, a groove is formed in the side wall of the rotating disc, and the pawl is located inside the groove.

Preferably, the window further comprises a baffle plate, the baffle plate is fixedly connected to the inner surface of the rectangular groove, the baffle plate is located on one side, facing the window body, of the rectangular groove, and the rotating shaft penetrates through the baffle plate.

Preferably, the number of the rectangular grooves, the reinforcing devices and the linkage devices is two, and the two rectangular grooves, the reinforcing devices and the linkage devices are respectively located on the upper side wall and the lower side wall of the window frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a mould steel door and window reinforcing apparatus, one end lateral wall through at the window frame corresponds pivot department and sets up the rectangular channel, and set up reinforcing apparatus in the rectangular channel inside, reinforcing apparatus includes shell and rolling disc, the rolling disc can rotate at will in the shell inside, the rolling disc is provided with the pawl, the shell internal surface is provided with the sawtooth, thereby when the rolling disc is popular rotatory, the pawl keeps in contact with the rolling disc under the effect of torsional spring, and when the rolling disc is high-speed rotatory, the pawl overcomes the torsional spring under the effect of centrifugal force and opens, with the contact of sawtooth, thereby keep shell and rolling disc fixed, through setting up linkage between with pivot and reinforcing apparatus, when making the pivot rotate, can drive the rolling disc and rotate, and then prevent that the pivot from rotating fast, thereby prevent that the window body from taking place the condition of closing fast.

Drawings

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

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the reinforcing apparatus of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1-window frame, 2-window body, 3-rotating shaft, 4-rectangular groove, 5-shell, 6-rotating disc, 7-saw tooth, 8-pawl, 9-first gear, 10-second gear, 11-groove and 12-baffle.

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 present invention provides a technical solution: a plastic-steel door and window reinforcing device is shown in figure 1 and comprises a window frame 1 and a window body 2, wherein the window body 2 is positioned inside the window frame 1, as shown in figure 2, the upper end and the lower end of one side of the window body 2 are respectively and fixedly connected with a rotating shaft 3, the two rotating shafts 3 are positioned on the same straight line, the window body 2 rotates by taking the straight line where the two rotating shafts 3 are positioned as a rotating axis, the two rotating shafts 3 at the upper end and the lower end are respectively and rotatably connected with the upper side wall and the lower side wall of the window frame 1, the rotating shafts 3 are respectively positioned at one end of the upper side wall and the lower side wall of the window frame 1, so that when the window body 2 can be completely opened, the opening area is ensured, a rectangular groove 4 is arranged at the position, corresponding to the rotating shaft 3, of one end side wall of the window frame 1, as shown in figure 2, the rotating shafts 3, the reinforcing device is matched with the rotating shaft 3.

Specifically, the reinforcing device comprises a housing 5, as shown in fig. 3, the housing 5 is a cylindrical cavity, a rotating disc 6 is rotatably connected to the inner surface of the housing 5, the rotating axis of the rotating disc 6 is the same as the center of the circle of the housing 5, a pawl 8 is rotatably connected to the outer surface of the rotating disc 6, saw-shaped teeth 7 are arranged on the inner surface of the housing 5, a torsion spring is arranged between the pawl 8 and the rotating disc 6 and enables the pawl 8 and the rotating disc 6 to be attached to each other, in order to ensure a good locking effect, the number of the pawls 8 is multiple, the rotating directions of the pawls 8 can be set in the same manner, so that the rotating disc 6 cannot rotate rapidly in one direction, and the rotating directions of the pawls 8 can be set in the opposite direction, so that both the rotating directions of the rotating disc 6 cannot rotate rapidly, and can be selected as required, if it is required that the window body 2 cannot be quickly closed in the opening process, the pawl 8 is arranged in a single direction, if it is required that the window body 2 cannot be quickly closed or opened, the pawl 8 can be arranged in a double direction, the rotating shaft 3 is linked with the rotating disc 6 through a linkage device, and the linkage device is used for driving the rotating disc 6 to rotate simultaneously when the rotating shaft 3 rotates.

Specifically, as shown in fig. 2, the linkage device includes a first gear 9, the first gear 9 is fixedly connected to the rotating shaft 3, and the rotating shaft 3 is located on a rotating axis of the first gear 9, when the window body 2 is opened or closed, the rotating shaft 3 is driven to rotate simultaneously, so as to drive the first gear 9 to rotate, a side wall of the housing 5 is open, the rotating disc 6 is fixedly connected with a second gear 10 through the opening, the second gear 10 extends out of the housing 5 through the opening, the second gear 10 is engaged with the first gear 9, the housing 5 is fixedly connected to an inner surface of the rectangular groove 4, it should be noted that the second gear 10 and the first gear 9 are both located inside the rectangular groove 4, and a diameter of the first gear 9 is much larger than a diameter of the second gear 10, therefore, when the first gear 9 rotates, the second gear 10 can be driven to rotate at a high speed, and then the second gear 10 drives the rotating disc 6 to rotate at a high speed, so that the pawls 8 can be conveniently opened, and the rotation of the rotating shaft 3 can be damped.

Specifically, as shown in fig. 3, the outer surface of the rotating disc 6 is attached to the sawtooth 7, the side wall of the rotating disc 6 is provided with a groove 11, and the pawl 8 is located inside the groove 11, so that when the pawl 8 is opened under the action of centrifugal force, the pawl can be rapidly contacted with the sawtooth 7, and the rotating disc 6 is clamped, and the window body 2 is prevented from moving for a certain distance and stopping to generate large kinetic energy, which causes damage to the device.

Specifically, the window further comprises a baffle 12, wherein the baffle 12 is fixedly connected to the inner surface of the rectangular groove 4, the baffle 12 is positioned on one side of the rectangular groove 4 facing the window body 2, and the rotating shaft 3 penetrates through the baffle 12, so that the rotating shaft 3, the linkage device and the reinforcing device are hidden inside the rectangular groove 4, and foreign matters are prevented from entering the rectangular groove.

Specifically, the number of the rectangular grooves 4, the reinforcing devices and the linkage devices is two, and the rectangular grooves 4, the reinforcing devices and the linkage devices are located on the upper and lower side walls of the window frame 1 respectively, so that the two ends of the window body 2 are fixed, and the device is more stable.

The working principle is as follows: the utility model discloses during the use, when window body 2 takes place the fast rotation under the effect of wind, pivot 3 rotates thereupon, and pivot 3 passes through aggregate unit and drives the quick rotation of rolling disc 6, and pawl 8 on the rolling disc 6 opens under the centrifugal force effect, supports sawtooth type tooth 7 to with the device locking, prevent that window body 2 from taking place the fast rotation.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 plastic-steel door and window reinforcing apparatus, includes window frame (1) and window body (2), both ends difference fixedly connected with pivot (3), two about one side of window body (2) pivot (3) are located same straight line, two at upper and lower both ends pivot (3) respectively with the upper and lower lateral wall of window frame (1) rotates to be connected, just pivot (3) are located respectively the one end of the upper and lower lateral wall of window frame (1), its characterized in that: the side wall of one end of the window frame (1) corresponds to the rotating shaft (3) and is provided with a rectangular groove (4), a reinforcing device is arranged in the rectangular groove (4), and the reinforcing device is matched with the rotating shaft (3).

2. The plastic-steel door and window reinforcing device according to claim 1, wherein: the reinforcing apparatus includes shell (5), shell (5) are cylindrical cavity, just the internal surface rotation of shell (5) is connected with rolling disc (6), the rotation axle center of rolling disc (6) with the centre of a circle of shell (5) is the same, the surface rotation of rolling disc (6) is connected with pawl (8), the internal surface of shell (5) is equipped with saw type tooth (7), pawl (8) with be equipped with the torsional spring between rolling disc (6), pivot (3) with link through the aggregate unit between rolling disc (6).

3. The plastic-steel door and window reinforcing device according to claim 2, wherein: linkage includes first gear (9), first gear (9) fixed connection be in on pivot (3), just pivot (3) are located on the axis of rotation heart of first gear (9), one side lateral wall of shell (5) is the opening form, rolling disc (6) pass through opening part fixedly connected with second gear (10), second gear (10) with first gear (9) mesh mutually, shell (5) fixed connection be in on the internal surface of rectangular channel (4).

4. The plastic-steel door and window reinforcing device according to claim 3, wherein: the outer surface of the rotating disc (6) is attached to the sawtooth (7), a groove (11) is formed in the side wall of the rotating disc (6), and the pawl (8) is located in the groove (11).

5. The plastic-steel door and window reinforcing device according to claim 1, wherein: the window is characterized by further comprising a baffle (12), the baffle (12) is fixedly connected to the inner surface of the rectangular groove (4), the baffle (12) is located on one side, facing the window body (2), of the rectangular groove (4), and the rotating shaft (3) penetrates through the baffle (12).

6. The plastic-steel door and window reinforcing device according to claim 4, wherein: the number of the rectangular grooves (4), the reinforcing devices and the linkage devices is two, and the two rectangular grooves (4), the reinforcing devices and the linkage devices are located on the upper side wall and the lower side wall of the window frame (1) respectively.