TWM609542U - Door piece and door piece group structure of anti-typhoon rolling door - Google Patents

Abstract

This creation is related to the structure of the door piece and door piece group of a typhoon-proof rolling door. The facade of the door piece is provided with a groove to reinforce the structural strength; the first end of the facade turns laterally and extends a wave of ups and downs. The first shoulder, the first shoulder is then connected to a first hook extending in the vertical direction in a hook shape, and the second end of the vertical turning laterally extends an oblique second shoulder, the second shoulder Then connect a second hook extending in the vertical direction in a hook shape. The end of the second hook is then bent to form a horizontal section; the door panel group consists of two door panels of the same structure inverted and embedded with each other. The first hook of one door is embedded with the second hook of the other door, and the second hook of one door is embedded with the first hook of the other door; when one door is damaged , A single door can be directly replaced to reduce replacement and maintenance costs and avoid waste of resources.

Description

Door piece and door piece group structure of anti-typhoon rolling door

This creation is related to a door piece and door piece group structure, especially a door piece and door piece group used in the field of anti-typhoon rolling doors.

The existing common rolling door is installed with rails on two sides of the entrance and exit of the building, and a reel mechanism is arranged above the entrance and exit. The reel mechanism can wind or release a door shutter. The two sides of the door shutter are paralleled. Extending into the rails on both sides of the entrance and exit, when the reel mechanism winds or releases the door shutter, it guides the door shutter to rise or descend through the track. At the same time, the door shutter lowers to the position and restricts the door through the track. The two sides of the film roll screen fix the state of the door roll screen covering the entrance and exit of the building.

Since the existing door shutter of the shutter is simply embedding its two side edges into the track, there is no restriction technology between the door shutter and the track to prevent the door shutter from leaving the structure of the track, so , As long as the door rolling curtain is deformed due to the pressure exceeding the load, the door rolling curtain is suspected of leaving the track.

In addition, the existing door shutters have door piece structures, such as No. TW201142130A "Hollow type rolling door piece structure", No. TWM546438U "Fireproof and noise-proof rolling door piece", No. TWM527913U "Rolling door piece body", and No. TWM441024U No. "Fixed structure of rolling door with safe escape", No. CN204212668U "Mute rolling door", the composition of the door is either a single structure or two different structures overlapped; when the door When the door is composed of a single structure, if one side of the door is damaged, the entire door must be replaced, resulting in a waste of resources. When the door is composed of two different structures, the industry must pass through two groups Using different molds to produce two parts with different structures is time-consuming and labor-intensive, and the manufacturing cost is high.

Today, the creator of this author has developed this creation in view of the shortcomings in the actual implementation and use of the above-mentioned previous proposals.

The main purpose of this creation is to provide a door piece and door piece group structure for anti-rolling doors. The main purpose is to form a door piece group after two doors with the same structure are inverted and fitted with each other. When one of the door pieces is damaged At the same time, the damaged door can be directly removed by extraction and the new door can be assembled; in order to achieve the effect of making the best use of the material, avoiding the waste of resources, and reducing the maintenance cost.

This creation is realized by the following technologies:

A door piece for an anti-rolling door. The door piece includes an elevation on which a groove is provided; the first end of the elevation turns laterally to extend a undulating first shoulder, so The first shoulder is then connected to a first hook that extends upward and in the vertical direction in a hook-like shape. The second end of the vertical turns laterally to extend an oblique second shoulder, and the second The shoulder is then connected to a second hook extending downward and in the vertical direction in a hook shape, and the end of the second hook is then bent to form a horizontal section toward the inner side of the second hook.

A door piece group structure of an anti-tower rolling door includes a first door piece, a second door piece and two door stops; wherein the first door piece and the second door piece are the door pieces as described above , So that the first door piece and the second door piece have the same structure, and the first door piece and the second door piece are inverted from each other, so that the first hook of the first door piece Portion is embedded with the second hook portion of the second door piece, the second hook portion of the first door piece is embedded with the first hook portion of the second door piece, and defines A space that is closed up and down and left and right are open; the two door stops are respectively combined with two sides of the space, the door stop includes an insert frame part and a limit stop part, the insert frame part includes One end wall and side walls extending from the two end edges of the end wall, the two side walls are embedded and fixed in the space, the limit stop part is provided on the end wall, and the limit stop part faces There are stop sections protruding from the two sides, and the two stop sections are correspondingly accommodated in the track of a rolling door.

The door panel structure of the anti-rolling door as described above, wherein at least one positioning hole is provided on the vertical surface of the first door panel and/or the second door panel and adjacent to the side, and the door stops At least one positioning protrusion is provided on the side wall corresponding to the first door piece and/or the second door piece, the positioning protrusion corresponds to the positioning hole, and the positioning protrusion is embedded in the positioning In the hole.

The door panel structure of the anti-rolling door as described above, wherein the first door panel and/or the second door panel are provided with a restriction protruding toward the space on the vertical surface and adjacent to the side edge For convex ribs, the restriction ribs and the positioning holes on the same side of the vertical surface must meet: the distance from the restriction rib to the side is less than the distance from the positioning hole to the side distance.

The door panel structure of the anti-rolling door as described above, wherein at least one positioning hole is provided on the vertical surface of the first door panel and/or the second door panel and adjacent to the side, and the door stops At least one perforation is provided on the side wall corresponding to the first door piece and/or the second door piece, the perforation corresponds to the positioning hole, and the corresponding perforation and the positioning hole are for a fastener to penetrate Set a lock.

Advantages of this creation:

1. When a door is damaged, a single damaged door can be directly replaced, which can reduce the replacement and maintenance cost and avoid waste of resources.

2. The structure of each door is the same, and the industry only needs to open a single mold, which can reduce production and manufacturing costs.

3. The positioning protrusions on the side wall of the door stop are inserted into the positioning holes on the vertical surface of the door piece, and the restriction ribs on the vertical surface of the door piece can form a stable assembly relationship between the door stop and the door piece. When the door shutter is assembled in the track with the door stop, the door stop can be used to guide the rise and fall of the door shutter, and it can also prevent the door stop from falling off the track or the door when the door shutter is compressed. And has the effect of up to 13 strong winds.

4. When the locking member is used between the door stop and the door piece to penetrate the door piece and the positioning holes and perforations on the door stop, the anti-compression effect of the door piece curtain will be further improved, with the effect of reaching the level of 17 strong wind.

In order to have a more complete and clear disclosure of the technical content, the new purpose and the effect achieved in this creation, I will explain them in detail below, and please refer to the disclosed diagrams and drawing numbers together:

Please refer to the first picture.

The door panel 1 of the anti-rolling door of the present creation includes an elevation 11 on which at least one transverse groove 12 is provided. The arrangement of the groove 12 improves the structural strength of the door panel 1; One end laterally turns to extend a undulating first shoulder 13, and the first shoulder 13 is then connected to a first hook 14, which extends upward and in the direction of the vertical surface 11 into a hook shape; In addition, the second end of the elevation 11 is a diagonally extending second shoulder 15 that turns laterally, and the second shoulder 15 is then connected to a second hook 16, which is downward and toward the elevation. The 11-direction extends in the shape of a hook, and the end of the second hook 16 is bent toward the inner side of the second hook 16 to form a horizontal section 17.

The structure of the door piece group of the anti-rolling door of this creation is mainly composed of two door pieces 1 of the same structure as described above, after being inverted and interlocking with each other, the two sides of the combined structure are respectively matched and assembled with door stops 2 The composition, the following is for the convenience of description. Here, two door pieces 1 with the same structure are represented by the first door piece 1a and the second door piece 1b respectively. At the same time, the structures of each part of the first door piece 1a and the second door piece 1b are all in Add a and b after the component symbol, and please refer to the second and third pictures.

The first door piece 1a and the second door piece 1b are inverted from each other, so that the first hook portion 14a of the first door piece 1a corresponds to the second hook portion 16b of the second door piece 1b, and the second door piece 1a is the second hook portion 16b. The hook portion 16a corresponds to the first hook portion 14b of the second door piece 1b. Then, one side end of the second door piece 1b is inserted from the side end of the first door piece 1a, and the first door piece 1a is The hook portion 14a is embedded in the second hook portion 16b of the second door piece 1b, and the first hook portion 14b of the second door piece 1b is embedded in the second hook portion 16a of the first door piece 1a, and therefore is in the first door piece 1a A space 3 that is closed up and down and open on the left and right sides is defined between the second door piece 1b.

The two door stops 2 are respectively combined on the two sides of the above-mentioned space 3, and are positioned at the two end sides of the structure after the first door piece 1a and the second door piece 1b are combined. The door stop 2 includes an insert frame portion 21 and a limit stop portion 22. The insert frame portion 21 includes one end wall 211 and side walls 212 extending from two ends of the end wall 211. The two side walls 212 are embedded and fixed in the space 3 Inside, the limit stop 22 is provided on the end wall 211, and the limit stop 22 protrudes to two sides with a stop section 221. The second stop section 221 is correspondingly accommodated in the rail 4 of a rolling door (see section Nine pictures).

Please refer to the second figure. In a preferred embodiment of the door panel structure of the present creation, at least one positioning hole 111a is provided adjacent to the side of the facade 11a of the first door panel 1a. In the drawing revealed by the creative drawing, the specific implementation mode is to provide two positioning holes 111a. In addition, it is possible to set the position hole 111a only on the first door piece 1a, or only set the position hole 111b on the second door piece 1b. , Or at the same time provide positioning holes 111a, 111b on both the first door piece 1a and the second door piece 1b; the door stop 2 corresponds to the first door piece 1a and/or the side wall 212 of the second door piece 1b with at least one positioning hole The projections 213, the positions and numbers of the positioning projections 213 correspond to the positioning holes 111a and/or the positioning holes 111b, and the positioning projections 213 are embedded in the positioning holes 111a and/or the positioning holes 111b, and the positioning projections 213 are embedded in the positioning holes 111a and/or the positioning holes 111b. 213 is formed so that the door stop 2 can be fixed by riveting or welding after corresponding to the first door piece 1a and the second door piece 1b, and it only needs to be able to connect the door stop 2 to the first door piece 1a. , The second door piece 1b only needs to form a clamping relationship, and it does not have to be tightly riveted; thereby, the door stop 2 can be assembled and fixed on the two end sides of the first door piece 1a and the second door piece 1b. In addition, as shown in the fifth figure, after the positioning protrusion 213 is embedded in the positioning hole 111a and the positioning hole 111b, the top surface of the positioning protrusion 213 does not exceed the elevation 11a of the first door piece 1a and the second door piece 1b. 11b surface; as shown in the sixth figure, the top surface of the positioning protrusion 213 exceeds the surface of the facade 11a, 11b of the first door piece 1a and the second door piece 1b; When the door shutter C is subjected to strong wind pressure, it prevents the door stop 2 from leaving the track 4 or the door piece 1, and has been tested to achieve a level 13 strong wind protection effect.

In addition, as shown in the seventh figure, it is another preferred embodiment. The side wall 212 of the door stop 2 is modified to provide a perforation 214, so that the locking member 5 is used to correspondingly penetrate the lock on the first door 1a and the second door. The positioning holes 111a, 111b of the two door pieces 1b and the perforation 214 of the door stop 2 fix the door stop 2 on the two end sides of the structure after the first door piece 1a and the second door piece 1b are combined; in this implementation state , Can prevent the door stop 2 from falling off the track 4 or the door 1 when the door shutter C is subjected to strong wind pressure, and it has been tested to reach the 17-level strong wind protection effect.

In a preferred embodiment of the door panel structure of the present invention, the first door panel 1a and/or the second door panel 1b are provided on the facades 11a, 11b and adjacent to the sides with restrictions protruding toward the space 3. The convex ribs 18a, 18b, the restriction convex ribs 18a, 18b and the positioning holes 111a, 111b on the same side on the facades 11a, 11b of the first door piece 1a and the second door piece 1b must satisfy: the first door The distance between the limiting rib 18a of the sheet 1a and the side of the first door 1a is smaller than the distance from the positioning hole 111a of the first door 1a to the side of the first door 1a, and the limiting rib 18b of the second door 1b The distance to the side of the second door piece 1b is smaller than the distance from the positioning hole 111b of the second door piece 1b to the side of the second door piece 1b. In this way, the positioning protrusion 213 can be further restricted by the restricting ribs 18a and 18b, so as to prevent the door stop 2 from easily detaching from the two end sides of the structure after the first door piece 1a and the second door piece 1b are combined.

Therefore, after a plurality of door piece groups B constituting this creation are hooked up and down in series, that is, the first hook portion 14a of the first door piece 1a is embedded in the second hook portion 16b of the second door piece 1b to form an upper hook body B1, the first hook portion 14b of the second door piece 1b is inserted into the second hook portion 16a of the first door piece 1a to form a lower hook body B2, which hooks the upper hook body B1 of one door piece group B to another door piece group B The lower hook body B2 is hooked and combined with a plurality of door piece groups B in this order to form a door piece curtain C of a rolling door, as shown in the eighth figure; in this way, each The stop section 221 on the door panel group B is correspondingly accommodated in the rail 4 (refer to the ninth figure), and the rail 4 guides the door panel curtain C to rise and fall.

In addition, when the door panel 1 is to be removed, the positioning protrusion 213 of the door stop 2 can be directly released from the position of the positioning hole 111a and/or the positioning hole 111b on the door panel 1, and when it crosses the restricting rib 18a and/or the positioning hole 111b. Or after the rib 18b is restricted, the door leaf 1 can be separated from the door stop 2, and then the door leaf 1 can be removed and replaced by a lateral sliding type.

The above are only partial examples of this creation, and are not intended to limit this creation. Any modification based on the creative spirit and characteristics of this creation should also be included in the scope of this patent.

In summary, this creative embodiment can indeed achieve the expected use effect, and the specific technical means disclosed by it have not been seen in similar products, nor have they been disclosed before the application. It is in full compliance with the patent law. Regulations and requirements, Yan submits an application for a new patent in accordance with the law, and asks for favors for examination, and grants a patent, which is really convenient.

1: Door piece

11: Facade

12: Groove

13: The first shoulder

14: The first hook

15: second shoulder

16: second hook

17: Horizontal section

1a: The first door

11a: Facade

111a: positioning hole

12a: groove

13a: first shoulder

14a: The first hook

15a: second shoulder

16a: second hook

17a: horizontal segment

18a: Limiting ribs

1b: The second door

11b: Facade

111b: positioning hole

12b: groove

13b: first shoulder

14b: The first hook

15b: second shoulder

16b: second hook

17b: horizontal segment

18b: Limiting ribs

2: Gate stop

21: Inlay frame

211: End Wall

212: Sidewall

213: Positioning bump

214: Piercing

22: Limit gear

221: Gear Stop

3: space

B: Door piece group

B1: Upper hook body

B2: Lower hook body

C: Door piece roll screen

Picture 1: Side view of the door piece of this creation

Figure 2: The three-dimensional exploded view of the door piece set of this creation

Figure 3: The combined side view of the first door piece and the second door piece of this creation

The fourth picture: the three-dimensional combination diagram of the door piece group of this creation

Figure 5: A top sectional view of the combination of the door piece group of a preferred embodiment of the present creation

Figure 6: A cross-sectional top view of the combination of the door piece group of another preferred embodiment of the present creation

Figure 7: A cross-sectional top view of the combination of the door piece group of another preferred embodiment of the present creation

Figure 8: A three-dimensional view of a door piece rolling screen composed of multiple door pieces created by this book in series

Figure Ninth: A three-dimensional diagram of the relationship between the door piece curtain and the guide rail of this creation

1: Door piece

11: Facade

12: Groove

13: The first shoulder

14: The first hook

15: second shoulder

16: second hook

17: Horizontal section

Claims (7)

A door piece for an anti-rolling door. The door piece includes an elevation on which a groove is provided; the first end of the elevation turns laterally to extend a undulating first shoulder, so The first shoulder is then connected to a first hook that extends upward and in the vertical direction in a hook-like shape. The second end of the vertical turns laterally to extend an oblique second shoulder, and the second The shoulder is then connected to a second hook extending downward and in the vertical direction in a hook shape, and the end of the second hook is then bent to form a horizontal section toward the inner side of the second hook. The door piece of the anti-rolling door according to claim 1, wherein at least one positioning hole is provided on the vertical surface and adjacent to the side of the door piece. The door piece of the anti-rolling door according to claim 1 or 2, wherein the door piece is provided with restriction ribs on the vertical surface and adjacent to the side, on the same side of the vertical surface The restriction rib and the positioning hole must satisfy that the distance from the restriction rib to the side edge is smaller than the distance from the positioning hole to the side edge. A door piece group structure of an anti-tower rolling door includes a first door piece, a second door piece and two door stops; wherein the first door piece and the second door piece are the door pieces as described above , So that the first door piece and the second door piece have the same structure, and the first door piece and the second door piece are inverted from each other, so that the first hook of the first door piece Portion is embedded with the second hook portion of the second door piece, the second hook portion of the first door piece is embedded with the first hook portion of the second door piece, and defines A space that is closed up and down and left and right are open; the two door stops are respectively combined with two sides of the space, the door stop includes an insert frame part and a limit stop part, the insert frame part includes One end wall and side walls extending from the two end edges of the end wall, the two side walls are embedded and fixed in the space, the limit stop part is provided on the end wall, and the limit stop part faces There are stop sections protruding from the two sides, and the two stop sections are correspondingly accommodated in the track of a rolling door. According to claim 4, the door panel structure of the anti-aft rolling door, wherein at least one positioning hole is provided on the vertical surface of the first door panel and/or the second door panel and adjacent to the side, so The door stop is provided with at least one positioning protrusion corresponding to the side wall of the first door piece and/or the second door piece, the positioning protrusion corresponds to the positioning hole, and the positioning protrusion is embedded in In the positioning hole. According to claim 4 or 5, the door panel structure of the anti-rolling door, wherein the first door panel and/or the second door panel are provided on the vertical surface and adjacent to the side facing the For restricting ribs protruding in space, the restricting ribs and the positioning holes on the same side of the elevation must meet: the distance from the restricting rib to the side is less than the distance from the positioning hole to the positioning hole The distance to the side. According to claim 4, the door panel structure of the anti-aft rolling door, wherein at least one positioning hole is provided on the vertical surface of the first door panel and/or the second door panel and adjacent to the side, so The door stop corresponds to at least one perforation provided on the side wall of the first door piece and/or the second door piece, the perforation corresponds to the positioning hole, and the corresponding perforation and the positioning hole are the same The lock fixture is equipped with a lock.

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