Lane entry wing door

Abstract

The present invention relates to a driveway entry wing door (100) suitable for use with a drop down residential entry door. Specifically, the present invention relates to an entry wing door for a hand swing door. The present invention provides a door structure whose main components are linear actuators (114) that are pivoted at both ends to a first frame and a last frame of a plurality of frames, and scissor bars (108), each of which is fixed to a slider (110) adjacent to a guide rail (124) attached to each of the plurality of frames (106), which strengthens the motion that makes the frames of the door rotate simultaneously and move in synchronization. Furthermore, the present invention provides a design of a door in which the door is not attached to any external support or structure other than the floor.

Description

Technical Field

[0001] This invention relates to a driveway entrance wing door, suitable for floor-to-ceiling residential entrance gates. In particular, this invention relates to a hand-operated wing door entrance gate. Background Technology

[0002] Entrance gates or gate systems are typically hinged or sliding driveways or passageways. Hinged doors, also known as swing doors, swing inwards and outwards, while sliding doors operate by moving horizontally with or without roller tracks. Sliding doors without roller tracks often operate as cantilever doors, which are pushed and pulled via a beam fixed to one end and have no bottom wheels. Both types of gates are convenient for homeowners, depending on the end-user's needs. Unfortunately, both types of gates require a significant amount of space. Inward-swinging doors take up space that could be used for another car or garden, while outward-swinging doors are a poor idea for narrow streets, as cars need to park or stop a certain distance before entering the premises. Furthermore, homeowners need to be mindful of children or pets, who may not be able to avoid them if the swing doors are automated. Sliding doors also require greater width to store the retracted door when in the open position. Moreover, having more moving parts actually means that the installation and maintenance costs of this type of door are higher. Additionally, dust and debris accumulate on the tracks, which can cause noise, friction, or jamming over time.

[0003] Another problem with traditional gates is their unsuitability for sloping ground. Installing a gate on a slope would complicate the installation process. Furthermore, both types of gates require external supports or structures to hold the gate system in place. Hand-operated gates offer homeowners a better alternative. These hand-operated gates solve the problems of limited space and installation on slopes. The gate opens and closes gracefully, similar to a hand fan. Thus, the gate is concealed when open, minimizing the need for additional parking space and eliminating waiting areas outside the gate. Hand-operated gates are unaffected by slope issues because the two posts are placed on two different planes with synchronized angles, allowing the gate to close parallel to the ground.

[0004] European Patent No. EP 2900892 B1 (hereinafter referred to as EP892 B1), filed on September 13, 2013 (applicant: NELLO TRINCIARELLI), entitled "Gate with fanout opening system," discloses an example of prior art providing a hand-fanned door. EP 892 B1 discloses a door or window comprising one or two doors with movable elements that pivot about one or more axes perpendicular to the plane formed by the closed door itself. During the closing movement, the elements move synchronously, allowing them to stack on top of each other and radiate outwards when opened in a so-called fan-out opening pattern. EP892 B1 addresses problems encountered when installing conventional doors and windows. Because of the hand-fanned structure, the door can be opened in a way that occupies increasingly smaller spaces until it is accommodated in the doorposts or the walls surrounding the door or window. EP 892 B1 patent further discloses that the door and supporting column are part of a single structure, which encloses a mechanism for manual or automatic operation. The hollow structure of the column can then be embedded in a wall and coated with plaster.

[0005] Chinese patent application publication number CN 206785280 U (hereinafter referred to as CN 280 U publication), entitled "Fan-shaped Courtyard Gate" (applicant: Zhang Xiaoli), filed on April 15, 2017, discloses another example. CN 280 U publication discloses a fan-shaped courtyard gate with a simple structure, easy manufacturing and use, and space-saving installation. Furthermore, CN 280 U publication not only achieves excellent anti-theft function but also eliminates cumbersome lock bolts and latches, saving materials and reducing gate costs. Moreover, its stable and compact structure saves installation space and achieves a more advanced, convenient, safe, and aesthetically pleasing design. The fan-shaped courtyard gate disclosed in CN 280 U includes a door frame and a door panel. Its characteristic is that a drive motor is installed at the bottom, and a door leaf fixing shaft with bearings is provided at the top. The door panel is composed of nine door leaves in a fan shape, and each door leaf has a bearing seat below it that cooperates with the motor drive bearing. One side of the door leaf has a door leaf fixing shaft with a bearing, and the other side of the door leaf has an arc-shaped sliding groove that matches the fixing shaft. The fixing shaft of each door leaf engages with the arc-shaped sliding groove of another door leaf, forming a fan shape. The bearing seat below the engaged door leaf is fixed to the bottom of the door frame, and the door leaf fixing shaft on the door frame engages with the arc-shaped sliding groove of the first door leaf. When the door leaf is unfolded, it opens in a fan shape to form a door panel; when the door leaf is closed, it retracts into the arc-shaped sliding groove inside the door frame and engages.

[0006] French patent application publication FR 2855209 A1 (hereinafter referred to as FR 209 A1), filed on January 9, 2004 (applicant: LABARDIN GILLES), entitled "Gate with modular opening panels that deploy and retract in a fan shape on pinions at their lower ends," discloses another example. FR 209 A1 discloses a gate having at least one door leaf, each leaf consisting of a set of elements capable of folding in a fan-like manner. The gate disclosed in FR 209 A1 has one or more opening panels that can be opened and closed between side posts, each panel consisting of several modular elements that unfold and retract in a fan-like manner, completely overlapping each other in the raised position. Each element opens and closes by rotating a pinion operated by a rotating gear about its lower end, the number of teeth on each pinion being proportional to the distance traveled when the element unfolds or retracts. The main advantage is that the opening and closing of the door, controlled by a user via command (possibly a remote control), is performed on the same plane, and once folded, the element is "attached to a support post that extends at its height in an arm-like manner." FR 209 A1 further discloses that the invention is specifically intended for opening and closing spaces such as garages, sheds, or basements.

[0007] French patent application publication FR 2967447 A1 (hereinafter referred to as FR 447 A1), filed on November 16, 2010 (applicant: LABARDIN GILLES), entitled "Device ie doorway, for temporarily separating two spaces in e.g. garage, has one modular element with guiding unit at end opposed to displacing unit to generate movement of displacing unit," discloses another example. FR 447 A1 discloses the field of separating devices between at least two spaces, particularly between doors. More specifically, it relates to a device consisting of a set of elements that rotate relative to each other, which, when unfolded, form a single unit to form blades, and when folded to a vertical position, overlap to clear openings in the blades. The device disclosed in FR 447 A1 has modular elements that partially overlap when unfolded to form blades. The vertical portion and upper element of the doorway, which are respectively formed in the closed position, are rotatably hinged at their bases by a rotating unit and a shifting unit. The shifting unit includes a circulation unit that ensures that the shifting unit circulates freely along the upper surface of one of a plurality of elements held in another element. The other element includes a guide unit (5) at one end opposite to the shifting unit to generate the movement of the shifting unit.

[0008] Based on the aforementioned existing technology, there is an urgent need to explore the mechanism of hand-operated doors to produce a hand-operated door that provides a smooth and lag-free transition during rotation and synchronous movement on both sides during opening and closing. This invention provides a door structure whose main components are enhanced to enable the door frame to rotate and move synchronously. Furthermore, this invention provides a door design in which the door is not attached to any external support or structure other than the floor. Summary of the Invention

[0009] The present invention comprises a combination of features and components fully described below and illustrated in conjunction with the accompanying drawings. It should be understood that various changes in detail may be made without departing from the scope of the invention or sacrificing any of its advantages.

[0010] One aspect of the invention provides an entrance wing gate (100) for a driveway that requires no external support other than the ground, the entrance wing gate having at least two sub-wings, each of which is pivotable on a gatepost. The entrance wing gate includes: an anchor (102) attached to a self-rotating base (104), the anchor (102) being bolted to the ground without being attached to any external support or structure; a plurality of frames (106) pivotally mounted on the anchor (102), each of the plurality of frames (106) being interconnected by at least one scissor bar (108), each scissor bar (108) being fixed to a slider (110), the slider (110) being adjacent to a guide rail (124) attached to each of the plurality of frames (106); and a guide rail fixed to each frame (106). 6) a plurality of panels (112) on which each panel (112) is fixed between two frames (106) supporting the panel (112) via each side of the panel (112) and the panels (112) overlap each other in staggered positions such that when the door swings to the open position the panels (112) can overlap without colliding; and a linear actuator (114) which is pivotally connected at both ends to the first frame (116) and the last frame (118) of the plurality of frames (106) via actuator pivots (120). A linear actuator (114) pivotally connected at both ends to the first and last frames of a plurality of frames is fixed by an actuator pivot (120). The linear actuator (114) includes a stroke retraction or extension mechanism to vertically open and close the door, and the linear actuator (114) is fastened to the actuator pivot (120) by a pivot pin (402) and an extension plate (404) fixed to the frame (106) for distributing the load generated by the tension and thrust of the actuator.

[0011] Another aspect of the invention provides that when the actuator rod (126) retracts, the linear actuator (114) will pull the first frame (116) upward and begin to rotate.

[0012] Another aspect of the invention provides that when the actuator rod (126) extends, the linear actuator (114) will be pushed downward, causing the linkage that drives the remaining frame toward the closed position of the door to unfold.

[0013] Another aspect of the invention provides that the anchor (102) is attached to a self-rotating base (104) which may or may not have any motorization module above the ground.

[0014] Another aspect of the invention provides that the last frame (118) is non-rotatable and permanently fixed to the anchor (102).

[0015] Another aspect of the invention provides that the panel includes a friction plate forming a panel interlock between each panel.

[0016] Another aspect of the invention provides that the panel includes an additional flange coupled to each panel.

[0017] Another aspect of the invention provides that the door is fitted with a concave screw at the actuator pivot (120) to prevent accidental rotation.

[0018] Another aspect of the invention provides that the at least one scissor bar (108) is secured to a slider (110) adjacent to a guide rail (124) attached to each of the plurality of frames (106) by a scissor connector, the scissor connector comprising a lock nut and a nylon washer.

[0019] Another aspect of the invention provides that the multiple panels also include customizable cutout patterns and LED light strips for decorative purposes.

[0020] The present invention comprises a combination of features and components fully described below and illustrated in conjunction with the accompanying drawings. It should be understood that various changes in detail may be made without departing from the scope of the invention or sacrificing any of its advantages. Attached Figure Description

[0021] To further clarify various aspects of some embodiments of the present invention, the invention will be described in more detail with reference to specific embodiments illustrated in the accompanying drawings. It should be understood that these drawings depict only typical embodiments of the invention and should not be considered as limiting the scope of the invention. The invention will be described and explained with reference to the accompanying drawings in additional detail and specification.

[0022] Figure 1.0 (ah) shows a perspective view (af), a side view (g), and an isometric view (h) of an entrance wing door according to an embodiment of the present invention.

[0023] Figure 2.0 (ab) shows a perspective view of the panel interlock of the entrance wing door of the present invention.

[0024] Figure 3.0 A perspective view of the panel flange of the entrance wing door of the present invention is shown.

[0025] Figure 4.0 (ab) shows a perspective view of the linear actuator of the present invention, which is fastened to the actuator pivot by a pivot pin and an extension plate.

[0026] Figure 5.0 (ab) shows a perspective view of the scissor joint of the entrance wing door of the present invention.

[0027] Figure 6.0 (ac) shows a front view of the entrance wing door of the present invention in the (ab) open position and (c) closed position. Detailed Implementation

[0028] This invention relates to a driveway entrance wing door suitable for floor-to-ceiling residential entrance gates. Specifically, this invention relates to an entrance wing door similar to a hand-operated door. In the following description, the invention will be described with reference to preferred embodiments. It should be understood that the description is limited to the preferred embodiments of the invention merely for ease of discussion, and the invention can be conceived without departing from the scope of the appended claims.

[0029] Referring to Figure 1.0 (ah), which shows a perspective view (af), a side view (g), and an isometric view (h) of an entrance wing door and its components according to an embodiment of the present invention. The entrance wing door (100) has at least two sub-wings, each of which is pivotable on a doorpost. The entrance wing door (100) of the present invention swings and opens in a vertical movement similar to that of a hand fan. Furthermore, the entrance wing door requires no external support other than the ground. As a result, most of the assembly and installation of the entrance wing door can be completed in advance in the factory, and the final product can be installed on-site, thus reducing hassle and saving a significant amount of labor and time.

[0030] The invention includes: an anchor (102) attached to a self-rotating base (104), the anchor being bolted to the ground without being attached to any external support or structure; a plurality of frames (106) pivotally connected to the anchor (102), each of the plurality of frames (106) being interconnected by at least one scissor bar (108), each scissor bar (108) being fixed to a slider (110), the slider (110) being adjacent to a guide rail (124) attached to each of the plurality of frames (106); and fixed to each frame (106) Multiple panels (112), each panel (112) being fixed between two frames (106) supporting the panel (112) via each side of the panel (112), and the panels (112) overlapping each other in staggered positions such that the panels (112) can overlap without colliding when the door swings to the open position; and a linear actuator (114), the linear actuator (114) being pivotally connected at both ends to the first frame (116) and the last frame (118) of the multiple frames (106) via actuator pivots (120).

[0031] The anchor (102) of this invention is attached to a self-rotating base (104), which may or may not have any motorized modules above the ground. The most important aspect is that the anchor (102) is attached to the self-rotating base (104) and not to any external structure or support other than the floor. Therefore, material costs are reduced because the entrance wing door does not require columns, sidewalls, or supports. Thus, this invention can stand independently without external support. Figure 1.0c As shown, the anchor (102) is preferably fixed to the floor by anchor bolts. Furthermore, as... Figure 1.0c As shown, the anchor (102) is permanently fixed to the last frame (118) of the invention, which also means that the last frame is non-rotatable. Figure 1.0d As shown, multiple frames (106) pivot at the anchor (102).

[0032] The entrance wing door structure of the present invention includes a plurality of frames (106), but is not limited to the number shown in Figure 1.0 (ah). This number depends on the size of the entrance door based on the end-user's needs and the intended application. Figure 1.0a As can be seen, multiple frames are pivotally connected to the anchor (102), and each of the multiple frames (106) is interconnected by at least one scissor bar (108), each scissor bar (108) being fixed to a slider (110), the slider (110) being adjacent to a guide rail (124) attached to each of the multiple frames (106). It should be noted that only the last frame (118) is non-rotatable and permanently fixed to the anchor. In addition, each frame is fastened to a slider that moves along the guide rail (124) to ensure that the frames (106) except the last frame (118) rotate in a synchronized manner. Since the last frame (118) is fixed to the anchor and bolted to the floor, it does not need to be attached to any sidewall. The frames (106) pivoting at the anchor (102) are positioned in a staggered position so that the panels (112) can overlap without colliding when the door swings to the open position. Furthermore, the frame (106) is driven by aligned scissor-joint devices behind the door. The side profile of the frame of the present invention is not limited to a certain cross-sectional size. Depending on the design of the entrance wing door and the load distribution, the frame side profile can be any cross-section. Thus, the configuration of the frame side profile is influenced by the final design and its intended application.

[0033] The remaining frames (106) have the same side profile, and the allocated offset is supported by different spacer lengths. In other words, the offset positions of the other frames (106) are determined by, for example, Figure 1.0e and Figure 1.0f The spacer (128) shown is controlled.

[0034] The number of panels (112) of the present invention is not limited to the number shown in FIG1.0(ah). This number depends on the size of the entrance door based on the end-user's needs and the intended application. As shown in FIG1.0(ah), multiple panels (112) are fixed to each frame (106), each panel (112) being fixed between the two frames (106) supporting the panel (112) via each side of the panel (112), and the panels (112) overlap each other in staggered positions such that when the door swings to the open position, the panels (112) can overlap without colliding. The multiple panels (112) will move together with the rotation of the frames. When the door is in the closed position, the multiple panels (112) interlock with each other. The interlocking of the panels is achieved via friction plates mounted on each panel. When the entrance wing door is in the closed position, the friction plates need to... Figure 2.0a The location is shown. Friction plates are pre-attached to each panel, while the frame has slotted features that restrict panel movement to prevent the panels from being pulled off or peeled from the edges. Furthermore, the slotted features integrated into the frame and the friction plates mounted on each panel enhance safety against abuse loads. Figure 2.0a and Figure 2.0b As shown, the panel (112) is attached to the frame using round-headed screws (202) and nuts. When the panel slides, the round-headed screws (202) prevent the panel from getting stuck and allow it to slide past the screw head. Figure 3.0 As shown, the multiple panels (112) also include additional flanges attached to each panel (112) to increase the overall rigidity of the panels. Customizable cutout patterns and LED light strips can also be added to the panels (112) for decorative purposes.

[0035] Referring now to Figure 4.0 (ab), a perspective view of the linear actuator (114) of the present invention, fastened to the actuator pivot (120) by a pivot pin (402) and an extension plate (404). The linear actuator (114), pivotally connected at both ends to the first and last frames of a plurality of frames, is secured to the actuator pivot (120). The linear actuator (114) includes a stroke retraction or extension mechanism to vertically open and close the door, and is fastened to the actuator pivot (120) by a pivot pin (402) and an extension plate (404) fixed to the frame (106) for distributing the load generated by the pull and thrust of the actuator. When the actuator rod (126) retracts, the linear actuator (114) pulls the first frame (116) upward and begins to rotate. Then, as the actuator rod (126) extends, the linear actuator (114) will push downwards, causing the linkage that drives the remaining frame toward the closed position of the door to unfold. Furthermore, the entrance wing door (100) is fitted with countersunk screws at the actuator pivot (120) to prevent accidental rotation. These countersunk screws are used to permanently attach the pivot to the frame, preventing in-plane rotation. Figure 4.0b As shown, an extension plate is added to distribute the load generated by the pull and thrust of the linear actuator (114). Universal actuator brackets are mounted at both ends of the actuator. The stroke length of the linear actuator (114) is defined based on the position of the linear actuator (114) and the opening angle of the door. Preferably, the entrance wing door of the present invention can be operated by the actuator or by 12VDC or 24VDC. Furthermore, the type of actuator to be used depends on the size of the door and the maintenance options proposed to benefit the final design. Therefore, the actuator is influenced by the final product and its intended application. Additionally, the entrance wing door can be controlled by a remote control.

[0036] Referring now to Figure 5.0 (ab), a perspective view of the scissor bar joint of the entrance wing door of the present invention is shown. The at least one scissor bar (108) is secured by a scissor connector to a slider (110) adjacent to a guide rail (124) attached to each of a plurality of frames (106). The scissor connector includes a lock nut and a nylon washer. At the joint indicated at the scissor bar, the lock nut secures the pin but does not over-clamp the bar, which would cause friction during rotation. The nylon washer provides a larger surface area and smoother contact to reduce friction between the metal parts. Furthermore, the scissor bars pivot over each other via the scissor connector and on the slider. The slider is free to move along the guide rail mounted on each frame. The first scissor bar pivots at the first frame without the slider, and as the first frame rotates, the first frame generates an upward force to push the scissor bar and slide the other end with the frame. Thus, all subsequent scissor bar movements are synchronized. As a result, when the scissor bar... Figure 6.0a and Figure 6.0b When folded as shown, the frame (106) will simultaneously rotate toward the open position of the door. Similarly, as the actuator rod extends, it will push the first frame downwards and cause the scissor linkage to unfold, thus driving the remaining frames toward the closed position of the door, as shown. Figure 6.0c As shown.

[0037] Unless the context otherwise requires or explicitly states otherwise, the whole, steps or elements listed herein as singular wholes, steps or elements clearly encompass both the singular and plural forms of the listed wholes, steps or elements.

[0038] Throughout this specification, unless the context otherwise requires, the word “comprising” or variations thereof, such as “including,” shall be construed as implying inclusion of the stated steps or elements or whole or group of steps or elements or whole, but not excluding any other steps or elements or whole or group of steps, elements or whole. Therefore, in the context of this specification, the term “comprising” is used in the sense of inclusion and should therefore be understood as meaning “primarily includes, but not necessarily only includes.”

Claims

1. An entrance wing gate (100) for a driveway that requires no external support other than the ground, the entrance wing gate having at least two sub-wings, each sub-wing pivotable on a gatepost, the entrance wing gate comprising: An anchor (102) is attached to a self-rotating base (104), the anchor (102) being bolted to the ground without being attached to any external support or structure; A plurality of frames (106) are pivotally connected to the anchor (102), each of the plurality of frames (106) being interconnected by at least one scissor bar (108), each scissor bar (108) being fixed to a slider (110), the slider (110) being adjacent to a guide rail (124) attached to each of the plurality of frames (106); Multiple panels (112) are fixed to each frame (106), each panel (112) is fixed between two frames (106) supporting the panel (112) via each side of the panel (112), and the panels (112) overlap each other in staggered positions such that when the door swings to the open position, the panels (112) can overlap without colliding. as well as A linear actuator (114) is pivotally connected at both ends to the first frame (116) and the last frame (118) of the plurality of frames (106) via actuator pivots (120); Its features are: The linear actuator (114), which is pivotally connected at both ends to the first and last frames of the plurality of frames, is fixed by an actuator pivot (120). The linear actuator (114) includes a stroke retraction or extension mechanism to vertically open and close the door, and the linear actuator (114) is fastened to the actuator pivot (120) by a pivot pin (402) and an extension plate (404) fixed to the frame (106) for distributing the load generated by the tension and thrust of the linear actuator.

2. The entrance wing door (100) according to claim 1, wherein, When the actuator rod (126) retracts, the linear actuator (114) will pull the first frame (116) upward and begin to rotate.

3. The entrance wing door (100) according to claim 1, wherein, When the actuator rod (126) extends, the linear actuator (114) will push downward and cause the linkage that drives the remaining frame toward the closed position of the door to unfold.

4. The entrance wing door (100) according to claim 1, wherein, The anchor (102) is attached to a self-rotating base (104) above the ground, which may or may not have any motorization modules.

5. The entrance wing door (100) according to claim 1, wherein, The last frame (118) is non-rotatable and permanently fixed to the anchor (102).

6. The entrance wing door (100) according to claim 1, wherein, The panel includes a friction plate that forms a panel interlock between each panel.

7. The entrance wing door (100) according to claim 1, wherein, The panel includes an additional flange attached to each of the panels.

8. The entrance wing door (100) according to claim 1, wherein, The door is fitted with a countersunk screw at the actuator pivot (120) to prevent accidental rotation.

9. The entrance wing door (100) according to claim 1, wherein, The at least one scissor bar (108) is secured to the slider (110) adjacent to the guide rail (124) attached to each of the plurality of frames (106) via a scissor connector, the scissor connector comprising a lock nut and a nylon washer.

10. The entrance wing door (100) according to claim 1, wherein, The multiple panels also include customizable cutout patterns and LED light strips for decorative purposes.

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