An opener-closer and a sliding and swinging door having the same

Abstract

The utility model relates to a kind of opener and push-pull overhead door with it, and the opener includes lock body, limiting piece and magnetic attraction component, the front end of the bottom of lock body is equipped with the lock slot that is penetrated in the both sides of the lock body, the side of the top of lock slot extends and is equipped with the clamping groove, the rear end of the top of lock body is also equipped with the placement groove for installing the limiting piece, the front end of the top of placement groove is communicated with the top of the clamping groove and is arranged, the limiting piece is movably arranged in the placement groove, the front end of the top of limiting piece extends and is equipped with the clamping portion matched with the clamping groove, the magnetic attraction component is correspondingly arranged above the limiting piece, for attracting the limiting piece;Push-pull overhead door includes door frame, fixed track, movable track, sliding member, overhead door leaf, sliding door leaf and the opener proposed in above scheme.The utility model can complete the opening and closing of push-pull door and overhead door by a group of magnetic attraction component and limiting piece, and overhead door can be opened bidirectionally.

Description

Technical Field

[0001] This utility model relates to an opener / closer and a sliding swing door having the same, belonging to the field of door and window technology. Background Technology

[0002] As people's demands for home life continue to grow, a new type of sliding casement door, also known as a PD door, has emerged. This type of door can be opened halfway by sliding, or fully opened by rotating. It is suitable for balconies, studies, gardens, and other locations with floor-to-ceiling doors, especially for balconies with limited outdoor space. The use of sliding casement doors provides more choices for home doors and windows, making the entire decoration style more transparent, bright, and modern.

[0003] The existing technology, patent application number CN202323098600.X, discloses a sliding swing door. The sliding door is opened and closed by the cooperation of a third magnetic component and a limiting component, while the swing door is opened and closed by the cooperation of a first magnetic component and a second magnetic component. This opening and closing mechanism requires three sets of magnetic components and one set of limiting components to complete the opening and closing of the sliding swing door, which is not only structurally cumbersome but also has high manufacturing costs.

[0004] Furthermore, the existing fasteners have protrusions that extend horizontally, and the moving parts have recesses that cooperate with the protrusions. This results in the swing door being able to open in only one direction, either outward or inward, which leads to a single opening method for the door and window and inconvenience in use.

[0005] Therefore, the research objective of this utility model is to provide a simple opening and closing device that enables the swing door to open in both directions, as well as a push-pull swing door with the same device. Utility Model Content

[0006] To address the shortcomings of the aforementioned technologies, this utility model provides an opener and a sliding and swing door incorporating the opener and a swing door, which can be opened and closed using only a set of magnetic components and limiting members, and the swing door can be opened in both directions.

[0007] To solve the problems of the existing technology, the technical solution adopted by this utility model is as follows: An opening / closing device includes a lock body, a limiting member, and a magnetic attraction assembly. The front end of the bottom of the lock body is provided with a lock groove extending through both sides of the lock body. A slot extends from one side of the top of the lock groove. The rear end of the top of the lock body is also provided with a placement groove for installing the limiting member. The front end of the top of the placement groove is connected to the top of the slot. The limiting member is movably disposed in the placement groove. The front end of the top of the limiting member extends with a locking part that cooperates with the slot. The magnetic attraction assembly is correspondingly disposed above the limiting member for attracting the limiting member.

[0008] Furthermore, the magnetic assembly includes a housing and a first magnet installed inside the housing. The housing is fixedly installed on the door frame, and a groove is provided at the bottom of the housing.

[0009] Furthermore, the top of the limiting member is embedded with a second magnet that attracts the first magnet, and the top of the limiting member is also provided with a protrusion that cooperates with the groove.

[0010] A sliding swing door includes a door frame, a fixed track, a moving track, a sliding component, a swing door leaf, a sliding door leaf, and an opener / closer as described above. The fixed track is fixedly installed on one side of the top of the door frame; The movable track is rotatably installed on the top of the door frame on the side away from the fixed track; The slider is slidably mounted on the fixed track and the moving track, and the rear end of the top of the slider extends to provide a sliding plate that matches the slot; The top of the hinged door leaf is fixedly connected to the moving track, and the bottom is rotatably installed at the bottom of the door frame; The top of the sliding door leaf is fixedly connected to the sliding component, and the bottom of the door leaf does not contact the bottom of the door frame. The opener / closer is located between the fixed track and the moving track. The lock body of the opener / closer is fixedly located at the end of the moving track near the fixed track. The magnetic suction component of the opener / closer is fixedly located at the top of the door frame.

[0011] Furthermore, a first hinge is provided at the top end of the moving track away from the fixed track, and the moving track is rotatably mounted on the top of the door frame via the first hinge; a second hinge is provided at the bottom end of the swing door leaf away from the fixed track, and the swing door leaf is rotatably mounted on the bottom of the door frame via the second hinge.

[0012] Furthermore, the bottom of the fixed track is provided with a first groove along its length direction to slide and engage with the sliding member, and the bottom of the moving track is provided with a second groove along its length direction to slide and engage with the sliding member. When the swing door is closed, the second groove is aligned and connected with the lock groove and the first groove, so that the limiting member can pass through the lock groove and slide back and forth between the second groove and the first groove.

[0013] Furthermore, the length of the slider is set to be greater than the length of the fixed track or the first groove.

[0014] The beneficial effects of this utility model are: 1. The opening and closing of the sliding door and the swing door can be completed with only one set of magnetic components and limiting components, which makes the structure simpler and the processing cost lower; 2. The swing door can be opened in both directions, with diversified opening methods, making it more convenient to use; 3. When the swing door is opened, the limiting component moves downward under its own gravity, preventing the sliding component from sliding out of the moving track, thus locking the sliding door on the moving track and ensuring that the sliding door and the swing door are misaligned and overlapping, ensuring that the space occupied by the swing door after opening is small enough; 4. When the swing door is closed, the magnetic components pull the limiting component upward, and the swing door is locked by the attraction between the limiting component and the magnetic components, as well as the locking cooperation of the groove and the protrusion, preventing the swing door from being accidentally opened without human intervention and ensuring the stability of the product. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the opening and closing device of this utility model.

[0016] Figure 2 This is one of the structural schematic diagrams of the lock body and limiting component of this utility model.

[0017] Figure 3 This is the second structural schematic diagram of the lock body and limiting component of this utility model.

[0018] Figure 4 This is a schematic diagram of the lock body of this utility model.

[0019] Figure 5 This is a structural schematic diagram of the limiting component of this utility model.

[0020] Figure 6 This is one of the structural schematic diagrams of the magnetic suction component of this utility model.

[0021] Figure 7 This is the second structural schematic diagram of the magnetic suction component of this utility model.

[0022] Figure 8 This is one of the structural schematic diagrams of the sliding hinged door of this utility model.

[0023] Figure 9 This is the second structural schematic diagram of the sliding hinged door of this utility model.

[0024] Figure 10 This is a schematic diagram of the structure of the swing door leaf and the moving track of this utility model.

[0025] Figure 11 This is one of the structural schematic diagrams of the moving track, fixed track, and opening / closing device of this utility model.

[0026] Figure 12 This is the second schematic diagram of the structure of the moving track, fixed track, and opening / closing device of this utility model.

[0027] Figure 13 This is a schematic diagram of the sliding component of this utility model.

[0028] The components include: opener / closer 100, lock body 11, limiter 12, magnetic assembly 13, lock groove 11a, card groove 11b, placement groove 11c, card part 12a, outer shell 131, first magnet 132, groove 131a, second magnet 121, protrusion 12b, sliding swing door 200, door frame 21, fixed track 22, moving track 23, sliding member 24, swing door leaf 25, sliding door leaf 26, sliding plate 24a, first hinge 27, second hinge 28, first slide groove 22a, and second slide groove 23a. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the following description is provided in conjunction with the appendix. Figure 1-13 Further analysis of this utility model is then conducted.

[0030] like Figure 1-7 As shown, an opening / closing device 100 includes a lock body 11, a limiting member 12, and a magnetic attraction assembly 13. The front end of the bottom of the lock body 11 is provided with a lock groove 11a that extends through both sides of the lock body 11. A slot 11b extends from one side of the top of the lock groove 11a. The rear end of the top of the lock body 11 is also provided with a placement groove 11c for installing the limiting member 12. The front end of the top of the placement groove 11c is connected to the top of the slot 11b. The limiting member 12 is movably disposed in the placement groove 11c. The front end of the top of the limiting member 12 extends with a locking part 12a that cooperates with the slot 11b. The magnetic attraction assembly 13 is correspondingly disposed above the limiting member 12 and is used to attract the limiting member 12.

[0031] In this embodiment, preferably, the magnetic suction assembly 13 includes a housing 131 and a first magnet 132 installed inside the housing 131. The housing 131 is fixedly installed on the door frame, and a groove 131a is provided at the bottom of the housing 131.

[0032] In this embodiment, preferably, the top of the limiting member 12 is embedded with a second magnet 121 that attracts the first magnet 132. The top of the limiting member 12 is also provided with a protrusion 12b that cooperates with the groove 131a. When the magnetic suction assembly 13 picks up the limiting member 12, the protrusion 12b is inserted into the groove 131a, increasing the friction between the outer shell 131 and the limiting member 12, improving the structural stability of the swing door when it is closed, and making it less likely to be blown open by the wind.

[0033] like Figure 8-13As shown, a sliding swing door 200 includes a door frame 21, a fixed track 22, a moving track 23, a sliding member 24, a swing door leaf 25, a sliding door leaf 26, and an opener / closer 100 proposed in the above scheme; The fixed track 22 is fixedly installed on one side of the top of the door frame 21; The movable track 23 is rotatably installed on the top of the door frame 21 on the side away from the fixed track 22; The slider 24 is slidably mounted on the fixed track 22 and the moving track 23. The rear end of the top of the slider 24 extends to provide a sliding plate 24a that matches the slot 11b. When the slider 24 slides back and forth between the moving track 23 and the fixed track 22, the sliding plate 24a passes through the slot 11b. The top of the hinged door leaf 25 is fixedly connected to the moving track 23, and the bottom is rotatably installed on the bottom of the door frame 21, so that the hinged door leaf 25 can rotate and open or close following the moving track 23. The top of the sliding door panel 26 is fixedly connected to the sliding member 24, and the bottom of the sliding door panel 26 does not contact the bottom of the door frame 21, so that the sliding door panel 26 can smoothly slide with the sliding member 24. The opener / closer 100 is disposed between the fixed track 22 and the moving track 23. The lock body 11 of the opener / closer 100 is fixedly disposed at one end of the moving track 23 near the fixed track 22. The magnetic suction assembly 13 of the opener / closer 100 is fixedly disposed at the top of the door frame 21.

[0034] In this embodiment, preferably, the top end of the moving track 23 away from the fixed track 22 is provided with a first hinge 27, and the moving track 23 is rotatably mounted on the top of the door frame 21 through the first hinge 27; the bottom end of the swing door leaf 25 away from the fixed track 22 is provided with a second hinge 28, and the swing door leaf 25 is rotatably mounted on the bottom of the door frame 21 through the second hinge 28.

[0035] In this embodiment, preferably, the bottom of the fixed track 22 is provided with a first groove 22a that slides and engages with the sliding member 24 along its length direction, and the bottom of the moving track 23 is provided with a second groove 23a that slides and engages with the sliding member 24 along its length direction. When the swing door 25 is closed, the second groove 23a is aligned and connected with the lock groove 11a and the first groove 22a, so that the limiting member 24 can pass through the lock groove 11a and slide back and forth between the second groove 23a and the first groove 22a to realize the opening or closing of the push-pull door 26.

[0036] In this embodiment, preferably, the length of the sliding member 24 is greater than the length of the fixed track 22 or the first sliding groove 22a, so that when the sliding door 26 is closed, the sliding member 24 is stuck between the first sliding groove 22a and the locking groove 11a, ensuring that the swing door 25 cannot be opened; that is, when the sliding door 26 is closed, the swing door 25 cannot be opened.

[0037] The working principle of this utility model is as follows: When it is necessary to close the swing door 25, the swing door 25 is manually pushed to rotate towards the door frame 21, moving the limiting member 12 to below the magnetic suction assembly 13. The magnetic suction assembly 13 then picks up the limiting member 12, and the swing door 25 is fixed by the attraction between the magnetic suction assembly 13 and the limiting member 12, so that the swing door 25 is in a closed state when not manually opened. At this time, since the limiting member 12 is picked up, the locking part 12a of the limiting member 12 leaves the slot 11b, allowing the sliding plate 24a of the sliding member 24 to pass smoothly through the slot 11b. That is, the sliding member 24 can pass smoothly through the locking groove 11a and slide back and forth between the moving track 23 and the fixed track 22, realizing the opening or closing of the push-pull door 26.

[0038] When the hinged door 25 needs to be opened, the sliding door 26 is first pushed to slide towards the hinged door 25, so that the sliding member 24 is completely retracted into the second slide groove 23a; then the hinged door 25 is pushed forward or backward to rotate, so that the limiting member 12 moves away from below the magnetic component 13. At this time, the limiting member 12 moves downward due to its own gravity, so that the locking part 12a of the limiting member 12 moves downward to block the locking groove 11b. The sliding plate 24a of the sliding member 24 cannot pass through the locking groove 11b, that is, the sliding member 24 cannot pass through the locking groove 11a, and can only stay in the second slide groove 23a of the moving track 23, ensuring that the sliding door 26 cannot slide out when the hinged door 25 is in the open state, so that the space occupied by the hinged door 25 after opening is small enough.

[0039] The technical solutions provided in this application have been described in detail above. The embodiments used in this document illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An opening / closing device, characterized in that: The lock includes a lock body, a limiting member, and a magnetic traction assembly. The front end of the bottom of the lock body is provided with a lock groove that runs through both sides of the lock body. A slot extends from one side of the top of the lock groove. The rear end of the top of the lock body is also provided with a placement groove for installing the limiting member. The front end of the top of the placement groove is connected to the top of the slot. The limiting member is movably disposed in the placement groove. The front end of the top of the limiting member extends with a locking part that cooperates with the slot. The magnetic traction assembly is correspondingly disposed above the limiting member and is used to attract the limiting member.

2. The opening / closing device according to claim 1, characterized in that: The magnetic assembly includes a housing and a first magnet installed inside the housing. The housing is fixedly installed on the door frame, and a groove is provided at the bottom of the housing.

3. The opening / closing device according to claim 2, characterized in that: The top of the limiting member is embedded with a second magnet that attracts the first magnet, and the top of the limiting member is also provided with a protrusion that cooperates with the groove.

4. A sliding hinged door, characterized in that: Includes a door frame, a fixed track, a moving track, a sliding member, a swing door leaf, a sliding door leaf, and an opener / closer as described in any one of claims 1 to 3; The fixed track is fixedly installed on one side of the top of the door frame; The movable track is rotatably installed on the top of the door frame on the side away from the fixed track; The slider is slidably mounted on the fixed track and the moving track, and the rear end of the top of the slider extends to provide a sliding plate that matches the slot; The top of the hinged door leaf is fixedly connected to the moving track, and the bottom is rotatably installed at the bottom of the door frame; The top of the sliding door leaf is fixedly connected to the sliding component, and the bottom of the door leaf does not contact the bottom of the door frame. The opener / closer is located between the fixed track and the moving track. The lock body of the opener / closer is fixedly located at the end of the moving track near the fixed track. The magnetic suction component of the opener / closer is fixedly located at the top of the door frame.

5. A sliding swing door according to claim 4, characterized in that: The top end of the moving track away from the fixed track is provided with a first hinge, and the moving track is rotatably installed on the top of the door frame through the first hinge; the bottom end of the swing door leaf away from the fixed track is provided with a second hinge, and the swing door leaf is rotatably installed on the bottom of the door frame through the second hinge.

6. A sliding hinged door according to claim 4, characterized in that: The bottom of the fixed track has a first groove that slides and engages with the sliding member along its length. The bottom of the moving track has a second groove that slides and engages with the sliding member along its length. When the swing door is closed, the second groove is aligned with the lock groove and the first groove, so that the limiting member can pass through the lock groove and slide back and forth between the second groove and the first groove.

7. A sliding swing door according to claim 6, characterized in that: The length of the slider is set to be greater than the length of the fixed track or the first groove.

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