TWI261082B - Automatic operating apparatus for doors - Google Patents

Abstract

An automatic operating apparatus for doors comprises a drive system, a swing lever, and a guiding rail. The drive system is mounted on a fixed support, and adapted to connect a first end of the swing lever. The guiding rail is positioned on either surface of a door, and adapted to guide a second end of the swing lever to slide thereon. When the drive system actuates the first end of the swing lever, the second end of the swing lever is moved along a circular pathway. Thereby, the swing lever pushes the door through the guiding rail for switching the door between an opening position and a closed position.

Description

93117.^0^ 1261082 V. Description of the invention (1) [Technical field of the invention] The invention relates to an automatic opening and closing device for a door panel, in particular, a j-track forced force system drives a spiral arm to form a half circumference The oscillating motion and the opening and closing device for opening and closing the door are accelerated via a / k door panel. [Prior Art] 々Including the automatic opening and closing device for the door panel, please refer to the figure i, which is a door panel 1 and a power system 2. Several of the bottoms of the door panel i are provided. (7) The power 11, the power system 2 is fixed on one of the door panels i of the door panel i so that the system 2 can drive the pulley u of the door panel i by a transmission member 2, because the door panel 1 can be along the ground One of the rails 2 slides for selection to perform a door opening action. Although the above-mentioned door automatic opening and closing device is widely used in the industry due to its simple structure, the following problems still exist in practical use: the rotation of the pulley 11 is limited, the size is too small, and the rotation speed is limited, and the power system 2 wants to utilize the Transmission = 2 0 tribute to the pulley 丨丨, then the speed of opening and closing the door is difficult to be effective,: At the same time, at the moment of starting and stopping, the output 2 of the power system 2 is directly passed, and it is easy to malfunction or wear. Moreover, since the power system Μ田 carries the door panel 1, the load of the door panel 1 is additionally increased and the excessive operation space is occupied. In addition, under the movement of the moving and heavy door panels, the door panel is easily swayed by ===, and the power system 2 is also liable to malfunction due to the system state. For the above reasons, there is still a certain month-to-two-period automatic opening and closing device for the door panel. In view of the above, the present invention improves the above-mentioned shortcomings, and sets a power system, and sets a guide on a door panel, and a fixed seat---power system can benefit C:\L0G0-5\FIVE CONTIN£NTS\PK9504a. ι Page 6 1126082 _ Case No. 93317305 V. Invention Description (2) 丄 One year 曰 Correction of the arm of the door to move the door shutter plate, sex, and then extend [Inventive content of the present invention The system is closed, and the door mechanism is simplified. <The other power system of the present invention is chemically reciprocated, has an acceleration door plate rotation stability and a semi-circular swing speed to complete the opening of the door, and reduces the power load. And reciprocating to drive the guide and close the door. Therefore, the present invention ensures, simplifies the structure of the door panel, increases the door panel, and can effectively accelerate the operation. The purpose of the invention is to provide a 'swing arm and one to provide the purpose of creating and increasing the operation of the present invention through the telescopic type. The invention has a plate structure, an increase purpose, a change, a movement, and an extension, so that the door swing arm and the guide system according to the present invention provide the guide rail door plate to reduce the use of the slab, and the power automatic door opening and closing device guide rail reciprocates automatically. Drive a door into the accelerator door to move, reduce the movement of the characterization and extend the service life, one of which opens the door and the force load, the effect. The utility model relates to an automatic opening and closing device for a door panel, wherein the spiral arm reciprocates a door panel to perform the negative life of the door opening power, accelerates the movement of the door panel, reduces the running stability, and prolongs the use of a swinging arm of the door opening and closing device to perform the closing and closing operations of the door. Simplifying the structure of the door panel and changing the function of extending the door opening force The opening and closing system solidifies the second end plate of the second end of the rail, and is disposed, and comprises a moving body disposed on a fixing seat and disposed on one of the door panels. When the power system forms a semi-circular shape to quickly complete the opening of the door, half of the control of the invention, the increased capacity system, and can be used for the side, which drives the reciprocating swing door to engage the first end of the one of the spiral arms . When the first end of one of the arms is slidably coupled, the arm moves, thereby pushing the rail and the door

C:\LOGO-5\FIVE CONTINENTS\PK9504a. ptc Page 7 1261082 . Case No. 931172^ V. Description of Invention (3)

Work. [Embodiment] The above and other objects, features, and advantages of the present invention are set forth in the claims. And the advantages and cooperation can be more clearly shown in the accompanying drawings, the brothers 2 and 3, the door of the invention is in a closed device comprising a power system 2, / a spiral arm 3 and a guide 4 .兮* The power system 2 is firmly fixed to the inside of the door by a fixing base 5 (or the ground outside the door). The power system 2 is usually provided with a suitable gearbox and transmission (not shown). The arm 3 has a first end 3a and a second end flap. The first end 3a of the d-square arm 3 is coupled to the drive shaft of the power system 2, and thus can be driven by the power system 2 to perform a half-circle swing. The second end 3b of the arm H is preferably provided with a sliding member 31 (or a stud). The guide 4 is disposed on one side surface of a door panel 1 and adjacent to the arm 3, the power system 2 = the mount 5. The second end 3b of the arm 3 is slidably coupled to the guide 4 by the slide member 31. The bottom of the door panel 1 is usually provided with a plurality of pulleys 11 for sliding on a rail 9. Referring to Figures 3 to 5, when the door panel 1 is in the closed state, the second end 3b of the arm 3 is located at the bottom end of the guide 4 (as shown in Figure 3) and the power system 2 is in an unactuated state. Then, when the power system 2 is subjected to

When the operation is started and the operation is started, it will drive the arm 3 to perform a swing of a semi-circular path of 18 degrees (as shown in Fig. 4). At this time, the second jaw 3b of the arm arm 7 pushes the rail 4 and the door panel by the assist slider 31, thereby forcing the door panel 1 to open the door along the rail 9 until reaching the final door opening position (as shown in Fig. 5). Shown]. On the contrary, when the door panel 1 is opened by the door opening state, it is required to start off.

C:\L0G0-5\FIVE CONTINENTSXPK9504 a. ptc Page 8 Case No. 931173 (15 -* Λ' Year Month 曰1261082 Amendment V, Invention Description (4) When the door moves (as shown in Figure 5), the power糸钵9, ☆Ishigaki 4 μ - * ^ ^ The first knives of the knives are started to operate. The sub-movable arm 3 performs a 180-degree semicircular path (similar to that shown in Fig. 4). The second end of the arm 3 is used to sway the rail 4 and the door panel 1, thereby forcing the door panel 1 to move into the door closing position to reach the final door closing position. The power system 2 series drive of the present invention The arm 3 is not the pulley u of the door panel, so the door opening is limited by the diameter of the pulley 11. At the same time, y „ # &山/%丄J任思/月动, therefore starting and stopping In the meantime, the power system 2 can only push the door panel 1 to slide relative to the output load of the private 丨a 呤HW οι. 爯去,士机# υ instead of Gula 7, Hai Power System 2 It is fixed on the solid seat 5 instead of being directly carried on the ancient Xuanmen handle 1 μ , ..i _ on the 3 door panel 1, so it will not increase the door panel 1 custom door panel " And the reduction of the carrying platform [as shown in Fig. 1 for the rotation of the power system 2 at the same time] the door panel 1 is also not stable and reduces the probability of failure. By the &, the present invention is indeed: 浐二14 and ▲ ▲, Reduce the power load, simplify the structure of the door panel, increase the running stability and prolong the service life. Please refer to Figure 6, the 苴 丄々 丄々 丄々 丄々 , , , , , , , , , , , , , , , , , , 揭 揭 揭 揭 揭The opening and closing wave is set. Fortunately, the father is in the skirt ♦ u ^ ^ Beishi, the door plate 1 of the second embodiment is the dangerous road ##路, and 0 is also placed a plaque 1 2, so the guide 4 can be increased Long\pair, plus length and enlarge the radius of the circular action, so the relative increase of the opening], the closing net ΑΑ 0 ± 1 the path length of the closing door, and is suitable for the door panel I with a larger door distance. , 廿, Α & aa * mouth does not reveal the door panel of the third embodiment of the present invention __- pregnancy and & ^ embodiment, the third embodiment adds a group of 9th page 93117305

1261082 _i - 1 '5, invention description (5) The variable diameter guide rail 6 is composed of a guide rod 3 2 and a telescopic rod 3 3 . The first end 3 a of the guiding rod 3 2 is coupled to the driving shaft of the power system 2, and the guiding rod 3 2 forms a guiding groove (not labeled) corresponding to the telescopic rod 3 3 for slidable insertion The telescopic rod 33. The second end 3b of the telescopic rod 33 is also slidably coupled to the guide 4 by the slide member 31, and the extension rod 33 is inserted into one end of the guide rod 32 to form another auxiliary slide member 34. The slidable member 34 is slidably coupled to the variator guide 6. The variable diameter guide 6 is semi-elliptical, and can guide the sliding member 34 of the telescopic rod 33 to perform a semi-circular oscillation of a non-equal diameter of 〇8〇. Therefore, when the door opening/closing operation is performed, the power system 2 drives the guide bar 32 of the arm 3 and the telescopic rod 33 to perform a half-circle swing of 180 degrees, but the telescopic rod 3 3 is driven by the sliding member. The guide member 6 is guided by the variable diameter guide rail 6, thereby causing the telescopic rod 33 to be appropriately retracted into the guide groove of the guide rod 32 when rotated to about 90 degrees. Under the structure of the guide rod 32 and the telescopic rod 33 of the arm 3, even if the height of the door panel 1 and the length of the guide rail 4 are limited, the arm 3 is formed by a telescopic manner to form a large circumferential radius of action, thereby relatively increasing the opening of the door. , the length of the path to close the door, and the door panel having a larger door distance as described above, compared to the automatic door opening and closing device of the conventional door panel of FIG.

The power system 2 is directly disposed on the bearing platform of the door panel 1, and causes the door opening, the door speed is limited, the swaying, the noise, the output load demand is large, and the fault is easy to be faulty, and the invention of the second figure is borrowed. The power system 2 is independently disposed outside the door panel, and the door panel is driven by the arm 3 and the guide rail 4 to perform door opening and door movement, which can improve the movement of the accelerator door, reduce the power load, simplify the door panel structure, and increase the operation. Stability, and thus extended life.

。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The scope of protection of the present invention is defined by the scope of the appended claims.

C:\LOGO-5\FIVE CONTINENTS\PK9504a.ptc Page 111261082 95. 4 2ΰ J_ Case No. 93317305_年月曰曰曰 _ Illustrated simple description [Simple description of the diagram] Figure 1: Automatic door panel automatic A combined perspective view of the opening and closing device. Fig. 2 is a perspective view showing the combination of the door opening and closing device of the first embodiment of the present invention. Fig. 3 is a front elevational view showing the door opening automatic closing device of the first embodiment of the present invention in a closed state. Fig. 4 is a front elevational view showing the combination of the door panel automatic opening and closing device of the first embodiment of the present invention during opening. Fig. 5 is a front elevational view showing the combination of the door opening and closing device of the first embodiment of the present invention in the open state. Fig. 6 is a front elevational view showing the combination of the door panel automatic opening and closing device of the second embodiment of the present invention. Figure 7 is a front elevational view showing the combination of the door panel automatic opening and closing device of the third embodiment of the present invention. Fig. 8 is a front elevational view showing the combination of the door panel automatic opening and closing device of the third embodiment of the present invention during opening. Description of the drawings: 1 Door panel 10 Carrier table 11 Pulley 12 Panel 2 Power system 20 Transmission member 3 Spiral arm 3a _ End 3b Second end 31 Sliding member 32 Guide rod 33 Telescopic rod 34 Sliding member 4 Guide rail 5 Mounting seat 6 reducer guide 9

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Claims (1)

1261082 I--- Case No. 93117305 VI. Patent Application No. 1. A door panel automatic opening and closing device, comprising: a power system, which is provided with a transmission shaft and utilizes a fixing seat & a fixed surface; & a spiral arm having a first end and a second end, the first end of the arm being coupled to the drive shaft of the power system; and a guide rail fixed to one side of the door panel, the slidable Closing the second end of the arm, when the power system drives the second arm of the arm, the second end of the arm forms a semi-circular reciprocating swing, and the guide rail and the door panel are pushed by S to complete quickly Open the door and close the door. 2. The automatic opening and closing device for the door panel according to item 1 of the patent application scope, wherein the second end of the slewing arm utilizes a sliding member so that the slidable surname = guide rail. 3. The door opening and closing device according to item 1 of the patent application scope, wherein the top end of the door panel is provided with a plaque at one end of the guide to increase the length of the guide, thereby increasing the length of the arm Length and circumference actuation half ^ \ 〇 j 4, according to the patent scope of the first item of the door panel automatic opening and closing device, wherein the arm is composed of a guide rod and a telescopic rod, and the guide rod corresponding to the expansion rod formation a guide groove 'for slidably inserting the telescopic rod. 5. The door opening and closing device according to item 4 of the patent application scope, further comprising a variable diameter guide rail, and the telescopic rod is inserted into one end of the guide rod to form another auxiliary sliding member, the sliding member being slidably coupled to the sliding member The variable diameter guide rail is configured to cause the telescopic rod to be properly retracted into the guide groove of the guide rod when actuated. C:\LOGO-5\FIVE C0i\TINENTS\PK9504a. Page 13 1261082 95. 4. 26 C:\L0G0-5\FIVE CONTINENTS\PK9504a. ptc Page 14