TWM507457U - For rolling door for windproof buckle device - Google Patents

Description

Windproof buckle device for rolling door

The present invention is a fixing device, especially a windproof buckle device for fixing a rolling door.

According to the general view of the roll door structure, mainly a roll door panel, and a slide rail side column disposed on both sides of the roll door, in use, the side of the roll door panel is fitted in the groove of the slide rail side column, relying on the slide rail The side column slides with the side of the roll door for positioning.

However, in the above-mentioned conventional roll door structure, the fixed fulcrum is only inserted through the side rails of the slide rail and the side flaps of the side rails, and the depth of the fitting is limited by the distance of the rail side pillars, and the solid roll cannot be large-area. If the door is affected by a strong windstorm or impact, the bottom of the door can easily be lifted off or even fall off, causing damage to home safety. Therefore, how to develop a product that is strong in structure and can withstand strong wind and impact resistance. For the most urgent task.

The present creator has designed a windproof buckle that can be installed at the bottom of the roll door, in view of the user's need to ensure that the security of the home can not be protected. Based on the user's needs, the windproof buckle can be installed on the bottom of the roll door. It is easy to install and use, and has a simple processing procedure, low cost, and easy assembly and disassembly.

The main purpose of this case is to provide a windproof buckle device for rolling the door. The windproof buckle is disposed under the roll door, and when the roll door is closed, the screw disposed on the roll door is naturally pressed down to contact the surface of the engaging plate, thereby generating a pressing force, so that the snap plate of the buckle is lifted upward to be jammed. The side of the roll door forms a fixed condition for the purpose of preventing the roll door from being lifted.

In order to achieve the above purpose, the present invention is used in a windproof buckle device for rolling a door, and the buckle is disposed at the bottom of a roll door. The device comprises a box body, and the box body is provided with a space for accommodating the engaging plate. The accommodating groove has a locking hole, and the locking hole is used for threading the bolt, and is mainly used for locking the engaging plate, and the corresponding arm plate is disposed on one side of the engaging plate placed in the accommodating groove, the arm plate The upper part has a connecting hole corresponding to the position of the receiving slot locking hole. The engaging plate is bolted to make it move. When the rolling door is lowered, the engaging plate is lifted up and the bottom of the rolling door is restricted. fixed.

In order to make the purpose, the features, the advantages and the advantages of the present invention more obvious and easy to understand, the preferred embodiment and the accompanying drawings are specifically described below.

100‧‧‧floor

101‧‧‧ trench

200‧‧ ‧ roll door

1‧‧‧Box

11‧‧‧ accommodating slots

12‧‧‧Keyhole

2‧‧‧ screw

3‧‧‧ bolt

4‧‧‧Plywood

41‧‧‧arm plate

42‧‧‧connection hole

43‧‧‧Compressed noodles

5‧‧‧Pole

The first picture, the exploded view.

The second picture, the combination picture.

The third figure and the cross-sectional view.

The fourth figure, the operation diagram.

Fig. 5 is an exploded view of the second embodiment.

Fig. 6 is a cross-sectional view showing a second embodiment.

Seventh, second embodiment operation diagram.

The present invention provides a fastening device for a fixed roll door, which is shown in the first figure. The windproof buckle device mainly comprises a box body (1), a screw rod (2) and a bolt (3). , the engaging plate (4), the ram (5) and the like, wherein: the box system is installed in a groove (101) of a floor (100), and has an L-shaped receiving groove (11). A locking hole (12) is disposed on a side of the accommodating groove (11) for connecting a snap plate (4). The accommodating groove (11) has more than one bolt hole at the bottom, and more than one screw is used. ), the bolt hole at the bottom of the receiving groove (11) is inserted to lock the windproof buckle in the groove (101).

When assembling, please cooperate with the second figure, a receiving plate (4) is arranged in the receiving groove (11), and the engaging plate (4) is an L-shaped structure in the embodiment, wherein the engaging plate (4) One side has an arm plate (41), and the front side of the engaging plate (4) has a pressing surface (43), and the arm plate (41) is provided with a connecting hole (42) for the engaging plate (4) It is installed in the accommodating groove (11), and is connected to the outer side of the casing to connect the engaging plate (4) with a bolt (3) to make it active.

Referring to the operation diagram of the third figure, when the roll door is lowered, the top rod (5) is installed at the bottom of the roll door (200), and the position of the top rod (5) corresponds to the pressure of the engaging plate (4). The top surface (43), the roll top ram (5) is pressed against the pressing surface (43), and a pressing force is generated downward, so that the engaging plate (4) is tilted upwards, and the bottom of the rolling door is clamped to reach the fixed roll. The purpose of the door, as shown in the fourth figure, is shown in the operation combination diagram. The engaging plate (4) is lifted upwards, and the bottom of the rolling door is clamped to generate a locking force, which limits the degree of freedom of the upper and lower rolls.

The fifth figure is an exploded view of the second embodiment, and the difference from the first embodiment is that a snap plate (4) is an I-shaped structure, wherein the engaging plate (4) is correspondingly mounted on the roll door (200). The top ram (5), which corresponds to the pressing surface (43) of the engaging plate (4), when the rolling door is slowly lowered, please cooperate with the sixth figure, the ejector (5) pressure Clamping the pressing surface (43) of the engaging plate (4) to lift the engaging plate upwards, The bottom of the roll door is clamped to make the roll door fixed, and its appearance is as shown in the seventh figure.

However, the embodiments described above are preferred embodiments. When the scope of the creation of the invention cannot be limited, the equivalent changes or modifications made in accordance with the scope of the patent application and the contents of the specification should belong to the following creations. The scope of patent coverage.

100‧‧‧floor

101‧‧‧ trench

200‧‧ ‧ roll door

1‧‧‧Box

11‧‧‧ accommodating slots

12‧‧‧Keyhole

2‧‧‧ screw

3‧‧‧ bolt

4‧‧‧Plywood

41‧‧‧arm plate

42‧‧‧connection hole

43‧‧‧Compressed noodles

5‧‧‧Pole

Claims (4)

The utility model relates to a windproof buckle device for rolling a door, which is correspondingly arranged at the bottom of the rolling door, and mainly comprises: a box body having a receiving groove, a locking hole and a bolt hole; a engaging plate having an arm plate, the arm The plate is provided with a connecting hole, the engaging plate is installed into the receiving groove, and the arm plate connecting hole is bored by the bolt, so that the engaging plate has a movable action in the box body; a top rod is installed at the bottom of the rolling door for pressing Plywood. The windproof buckle device according to claim 1, wherein a box system is provided with a bolt rod for fixing the position of the box body. The windproof buckle device according to claim 1, wherein the engaging plate has an L-shaped configuration or an I-shaped configuration. The windproof buckle device according to claim 1, wherein the ejector pin is integrally formed or separated, and is mainly installed at a bottom position of the roll door.