TW201938897A - Windproof and anti-theft device of roller door in which a bottom of a roller door is strengthened in respect of pressure resistance and prying resistance - Google Patents

Abstract

The invention relates to a windproof and anti-theft device of a roller door, comprising a disc body and a fixing base, wherein the disc body is composed of a pair of rotating shaft seats and a buckle body. The buckle body is composed of a rotating shaft and a gusset plate. The rotating shaft is connected to one side of the gusset. The rotating shaft is pivotally connected to the rotating shaft seat. The gusset is provided with a fastening hole. The fixed seat has one side that is mounted on and fixed to one side of a bottom of a roller door, and the fixed seat is provided with a fastening gap. The fastening hole is fastened to the fixing seat. Through an assembly of the above structure, the bottom of roller door can be strengthened in respect of pressure resistance and prying resistance to ensure door security and enhance disaster prevention capability.

Description

Windproof and anti-theft device for rolling door

The invention relates to a windproof and anti-theft device for a rolling door, and more particularly to a windproof and anti-theft device that can strengthen the anti-pry and anti-prying ability of the bottom of a rolling door when the door is closed, thereby ensuring the security of the access control of the rolling door and improving its disaster prevention ability .

According to the types of rolling doors used in general buildings, there are common iron rolling doors, lightweight aluminum rolling doors, plastic rolling doors, and fire-resistant rolling doors. As shown in the first picture, a rolling door 1 is closed. The rolling door 1 is composed of a plurality of rolling door sheets 10. The rolling door 1 is provided with a rolling door hinge casing 11 at the top, and the motor rotating shaft (this is a conventional structure, The rotation of the roll door 1 is used to roll the door open or release the door, and the two sides of the roll door 1 are respectively arranged in the left and right door rails 12, so that The rolling door piece 10 can slide up and down along the door rail 12; when the rolling door 1 is lowered and closed, the bottom 101 of the rolling door 1 will abut against the ground. Outside of the support, there is no support structure at the bottom. As long as the outer side of the roll door 1 is blown by strong wind or external force (such as prying open from the bottom with a tool), the roll door 1 can be easily opened from the bottom. , And lost the anti-theft and windproof functions.

In view of this, the inventor of this case has finally completed the windproof and anti-theft device of the rolling door of the present invention after numerous studies and improvements, that is, the purpose of the present invention is to provide an anti-pressure and anti-pry ability that can strengthen the bottom of the rolling door when closing Windproof and anti-theft device to ensure the access control of the rolling door Those who are safe and improve their disaster prevention capabilities.

In order to achieve the purpose of the present invention, the windproof and anti-theft device of the rolling door of the present invention includes: a disc body, which is composed of a pair of rotating shaft seats and a buckle body, the rotating shaft seat is provided with a shaft hole, and the buckle body is composed of It consists of a rotating shaft mechanism and a buckle plate. The rotating shaft mechanism is connected to one side of the buckle plate. The rotating shaft mechanism is pivotally connected to the shaft hole of the rotating shaft seat. The buckle plate is provided with a fastening hole. Knotted to the bottom of a rolling door, the other side of the fixing seat is provided with the fastening of the fastening hole of the buckle body, and the buckle body and the fixing seat are fastened to strengthen the rolling door when the door is closed. Anti-pressure and anti-prying ability at the bottom.

The other side of the fixing seat is provided with a buckling gap.

The above-mentioned disk body is provided with a slotted hole, which is provided to accommodate the buckle plate to be folded.

The above-mentioned plate body is provided with a plurality of locking holes, and the locking holes are provided with corresponding bolts to penetrate and fix the plate body to the ground.

The other side of the buckle plate is provided with a lock hole.

One side of the above-mentioned fixing seat is fixed to the bottom of a rolling door in an oblique direction.

One side of the above-mentioned fixing base is fixed to the bottom of a rolling door in a horizontal direction.

One side of the above-mentioned fixing seat is fixed to the bottom of a rolling door in a vertical direction.

One side of the above-mentioned fixing base is fixed to the bottom of a rolling door in a vertical direction, and the fixing base is provided with a limiting element.

The above-mentioned rotating shaft mechanism includes a first pivoting member connected to one side of the gusset, a rotating shaft member and a first rotating shaft. The rotating shaft member is composed of a second pivoting member and a second rotating shaft. A pivoting element is pivotally connected to the second pivoting element, and the first rotating shaft is used as the rotating shaft. The second rotating shaft is pivotally connected to the shaft hole of the rotating shaft seat, and the rotating shaft mechanism uses the first rotating shaft and the second rotating shaft as the rotating shaft centers respectively.

[Learning]

1‧‧‧ roll door

10‧‧‧roll door

11‧‧‧Rolling door hinge chassis

12‧‧‧ door rail

101‧‧‧ bottom

〔this invention〕

Windproof and anti-theft device of A‧‧‧ roll door

2‧‧‧ plate

20‧‧‧Slot

21‧‧‧Spindle

211‧‧‧shaft hole

22, 22'‧‧‧ button body

C, C'‧‧‧ rotating shaft mechanism

221, 221'‧‧‧ gusset

222, 222'‧‧‧ button holes

223'‧‧‧First pivoting element

23'‧‧‧Shaft

231'‧‧‧Second pivoting element

232'‧‧‧Second shaft

24'‧‧‧First shaft

23‧‧‧lock hole

3, 3 ', 3 "‧‧‧ fixed base

31, 31'‧‧‧ buckle gap

32, 32 "‧‧‧ keyhole

33 "‧‧‧ limit elements

4‧‧‧ roll door

40‧‧‧roll door

401‧‧‧ bottom

B‧‧‧ Bolt

L‧‧‧ Ground

The first figure is a schematic plan view of a conventional rolling door in a closed state.

The second figure is a partial three-dimensional exploded view of the present invention.

The third figure is a partial three-dimensional schematic diagram of the present invention.

The fourth figure is a schematic diagram of the operation of the present invention.

The fifth figure is a schematic plan view of an embodiment of the present invention in a closed state.

The sixth figure is a partial three-dimensional exploded view of another embodiment (a) of the present invention.

The seventh diagram is a partial perspective view of another embodiment (a) of the present invention.

The eighth diagram is an operation schematic diagram of another embodiment (a) of the present invention.

The ninth figure is a partially exploded schematic view of another embodiment (b) of the present invention.

The tenth figure is a partial perspective view of another embodiment (b) of the present invention.

The eleventh figure is an operation schematic diagram of another embodiment (b) of the present invention.

The twelfth figure is a partial three-dimensional exploded view of another embodiment (c) of the present invention.

The thirteenth figure is an operation schematic diagram of another embodiment (c) of the present invention.

Please refer to the second to fifth figures. The windproof and anti-theft device A of the rolling door of the present invention includes: A disk body 2 includes a pair of shaft bases 21 and a buckle body 22. The shaft base 21 is provided with a shaft hole 211. The buckle body 22 is composed of a shaft mechanism C and a buckle plate 221. The shaft mechanism C is connected to the shaft On the side of the buckle plate 221, the rotating shaft mechanism C is pivotally connected to the shaft hole 211 of the shaft base 21. The buckle plate 221 is provided with a fastening hole 222; a fixing seat 3 is fixed on one side to the bottom 401 of a rolling door 4. A fastening notch 31 and a locking hole 32 are provided on the other side of the fixing base 3, and the fastening hole 222 of the buckling body 22 of the disk body 2 is fastened to the fastening notch 31 of the fixing base 3 to achieve reinforcement. When the rolling door 4 is closed, the bottom 401 has pressure resistance and anti-prying ability.

The above-mentioned disk body 2 is provided with a slotted hole 20 which is provided to accommodate the buckle plate 221 to be folded.

The above-mentioned disk body 2 is provided with a plurality of locking holes 23, which are provided with corresponding bolts B to penetrate and fix the disk body 2 to the ground L.

The rolling door 4 is composed of a plurality of rolling door pieces 40.

The above-mentioned rotating shaft mechanism C is a rotating shaft, and both ends of the rotating shaft mechanism C are pivotally connected to the shaft hole 211 of the rotating shaft base 21 as the rotating shaft axis of the buckle body 22.

The fourth diagram is a schematic diagram of the buckle operation of the present invention. After the rolling door 4 is lowered, the bottom 401 of the rolling door 4 is attached to the ground L, and the buckle plate 221 is centered on the rotating shaft mechanism C. Turn to make the buckle hole 222 buckle into the buckle gap 31 of the fixing seat 3. At this time, the present invention already has windproof and anti-theft capabilities for the outside of the roll door 4. If the roll door 4 is to be further prevented from being opened by the inside , The locking operation can be completed by locking through the locking hole 32 through a lock (not shown in the figure).

When the rolling door 4 is to be opened, it is only necessary to turn the buckle plate 221 of the present invention away from the fastening gap 31 of the fixing base 3 and store the buckle plate 221 in the slot 20 to make the roll Door 4 in Open the door.

The windproof and anti-theft device A of the rolling door of the present invention is composed of the above-mentioned components, and can provide the rolling door 4 with a closed and closed door (as shown in the fourth and fifth figures) to strengthen the pressure resistance and protection of the bottom 401 of the rolling door 4 Pry ability.

In the second and third figures, the fixing base 3 and the bottom 401 of the rolling door 4 are connected in an obliquely fixed manner. However, the binding direction of the fixing base 3 is not limited to this, and may be arranged in a horizontal direction or a vertical direction. The implementation examples are as follows: as shown in the sixth, seventh, and eighth drawings, the embodiment in which the fixing seat 3 'is arranged in a horizontal direction, wherein one side of the fixing seat 3' is fixed to the bottom 401 of the roll door 4 in a horizontal direction. The fastening notch 31 'on the other side of the fixing seat 3' can provide the fastening hole 222 of the buckle body 22, so as to strengthen the pressure resistance and anti-prying ability of the bottom 401 of the roll door 4 when the door is closed.

As shown in the eighth figure, in order to fasten the fixing seat 3 'and the buckle body 22 in the present invention, there is no distance drop, so the shaft hole 211 of the rotating shaft seat 21 is set to have a half at one end. The circular elongated hole allows the rotating shaft mechanism C to fit the fastening position of the fixing base 3 ′ and the buckle body 22 for proper vertical displacement adjustment.

As shown in the ninth, tenth and eleventh figures, it is an embodiment in which the fixed seat 3 "is arranged vertically. One side of the fixed seat 3" is fixed to the bottom 401 of a roll door 4 in a vertical direction. The fixed seat 3 " A lock hole 32 "is provided, and the fixing seat 3" can provide a direct buckle of the buckle body 22 '. The buckle body 22' is composed of a shaft mechanism C 'and a buckle plate 221'. The shaft mechanism C 'includes a A first pivoting member 223 ', a rotating shaft member 23', and a first rotating shaft 24 'connected to one side of the buckle plate 221' are formed by a second pivoting member 231 'and a second rotating shaft 232 ', the first pivoting element 223' is pivotally connected to the second pivoting element 231 ', and the first pivot shaft 24' is used as the pivot axis, and the second pivot shaft 232 'is pivotally connected to the pivot base. 21 Shaft hole 211, the buckle plate 221 'is provided with a buckle hole 222', and the shaft mechanism C 'uses the first shaft 24' and the second shaft 232 'as the shaft axis, respectively, so that the button body 22 can be horizontal The angle is fastened and fixed with the 3 "of the fixing base, so as to overcome the angular deviation when the buckle is turned over, and effectively strengthen the pressure resistance and anti-prying ability of the bottom 401 of the roll door 4 when the door is closed.

The twelfth and thirteenth drawings are an extension of the above embodiments shown in the ninth, tenth, and eleventh figures. In order to maintain the fastening position of the fixing seat 3 "and the fastening hole 222 'at a preset value, The horizontal position of the fixed seat is 3 ", and a limiting element 33" is provided on one side of the fixing seat 3, so as to provide the locking hole 222 'to fasten the fixing seat 3 ", the limiting member 33" can be used as a fastening Limit and support.

In summary, the windproof and anti-theft device of the rolling door of the present invention provides a windproof and anti-theft device that can strengthen the anti-pressure and anti-prying ability of the bottom of the rolling door when the door is closed, thereby ensuring the security of the rolling door's access control and improving its disaster prevention ability, effectively To solve the lack of habit, and the technical means used by it are not available in the prior art, the invention has the patented novelty and progressive requirements.

The specific embodiments provided in the content of the present invention are only used to facilitate the description of the technical content of the present invention, and are not intended to limit the present invention to the above embodiments in a narrow sense. Anyone who does not exceed the spirit of the present invention and the following patent applications In the case of the scope, the implementation of various changes still belongs to the scope of the present invention.

Claims (10)

A windproof and anti-theft device for a rolling door comprises: a disc body, which is composed of a pair of shaft bases and a buckle body, the shaft base is provided with a shaft hole, and the buckle body is composed of a shaft mechanism and a buckle plate. A hinge mechanism is connected to one side of the buckle plate, and the hinge mechanism is pivotally connected to a shaft hole of the hinge base. The buckle plate is provided with a fastening hole; a fixing seat is fixed at one side to the bottom of a rolling door, and the fixing The other side of the seat is provided with the fastening of the fastening hole of the buckle body, and the buckle body is fastened with the fastening seat to strengthen the compression resistance and anti-prying ability of the bottom of the roll door when the door is closed. The windproof and anti-theft device of the rolling door according to item 1 of the scope of patent application, wherein the other side of the fixing seat is provided with a fastening gap. According to the windproof and anti-theft device of the rolling door described in item 1 of the scope of the patent application, the tray body is provided with a slot, and the slot is provided to accommodate the buckle plate. The windproof and anti-theft device of the rolling door according to item 1 of the scope of patent application, wherein the disk body is provided with a plurality of locking holes, and the locking holes are provided with corresponding bolts to lock the disk body. On the ground. The windproof and anti-theft device of the rolling door according to item 1 of the scope of patent application, wherein the other side of the buckle plate is provided with a locking hole. The windproof and anti-theft device for a rolling door according to item 1 of the scope of patent application, wherein one side of the fixing seat is fixed to the bottom of a rolling door in an oblique direction. The windproof and anti-theft device of the rolling door according to item 1 of the scope of patent application, wherein one side of the fixing seat is fixed to the bottom of a rolling door in a horizontal direction. The windproof and anti-theft device of the rolling door according to item 1 of the scope of the patent application, wherein one side of the fixing seat is fixed to the bottom of a rolling door in a vertical direction. The wind-proof and anti-theft device of the rolling door as described in the scope of patent application item 1, wherein one side of the fixed seat It is fixed to the bottom of a rolling door in a vertical direction, and the fixing seat is provided with a limiting element. The windproof and anti-theft device for a rolling door according to item 1 of the scope of the patent application, wherein the rotating shaft mechanism includes a first pivoting member connected to one side of the gusset, a rotating shaft member, and a first rotating shaft. Consists of a second pivoting element and a second rotating shaft, the first pivoting element is pivotally connected to the second pivoting element, and the first rotating shaft is used as the rotating shaft axis, and the second rotating shaft is pivoted to the second rotating shaft. The shaft hole of the rotating shaft seat, the rotating shaft mechanism uses the first rotating shaft and the second rotating shaft as the rotating shaft axis respectively.