A locking door

Abstract

The application discloses a locking type door body which comprises a baffle arranged in a door frame and a door body provided with a mounting seat on the top, wherein the mounting seat is provided with a through hole for a lock tongue to pass through, and the mounting seat is further rotationally provided with a turnover part; when the door body is closed, the baffle turns over the turnover part, and then the lock tongue is extended to be limited, so that the door body is closed; and the door body is further provided with a driving structure on one side for driving the lock tongue; the locking structure is arranged in the door frame on the top, the door body is locked in the air, thus the vertical column is cancelled, the door body is more beautiful and has a stronger visual impact, and the operation is simple.

Description

Technical Field

[0001] This utility model relates to the field of doors, and more particularly to a lockable door. Background Technology

[0002] The existing sliding door requires a vertical beam, and the sliding door is pulled into the beam to lock. This door is becoming aesthetically unappealing, so the structure needs to be improved. Utility Model Content

[0003] To solve the above problems, this technical solution provides a lockable door.

[0004] To achieve the above objectives, the technical solution is as follows:

[0005] A lockable door, comprising:

[0006] A baffle is installed inside the door frame;

[0007] The door body has a mounting base at the top, the mounting base has a through hole for the lock tongue to pass through, and the mounting base also has a rotating flip part. When the door body is closed, the baffle flips the flip part, and then the lock tongue extends to limit it, so that the door body is closed.

[0008] The door body is also provided with a drive structure for driving the latch on one side.

[0009] In some embodiments, the flipping part is rotatably mounted on the mounting base via a first shaft, and a second shaft is provided on one side of the first shaft, with a spring sleeved on the second shaft that contacts the flipping part.

[0010] In some embodiments, the outer periphery of the first shaft and / or the second shaft is provided with a plurality of protruding teeth.

[0011] In some embodiments, a limiting portion is provided on one side of the flipping portion.

[0012] In some embodiments, the driving structure includes;

[0013] The slider is connected to the locking tongue;

[0014] A sliding base is provided on one side of the door body, and the slider slides on the sliding base.

[0015] In some embodiments, the sliding base has at least one groove, and the slider has a snap fastener that passes through the groove.

[0016] In some embodiments, the sliding base is provided with a torsion spring, one end of which is connected to the slider.

[0017] In some embodiments, the slider is further provided with a drive portion passing through the groove.

[0018] In some embodiments, a limiting slide is provided on one side of the door body for the latch to pass through, and the latch is provided with a limiting block that cooperates with the limiting slide.

[0019] The beneficial effects of this application are:

[0020] This application sets the locking structure inside the upper door frame to achieve a top lock, thus eliminating the need for a vertical beam, resulting in a stronger visual impact and simpler operation. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 3 ;

[0025] Figure 4 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 4 ;

[0026] Figure 5 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 5 ;

[0027] Figure 6 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 6 . Detailed Implementation

[0028] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] Please refer to Figure 1-6 As shown, a lockable door includes:

[0030] Baffle 1 is installed inside door frame 2;

[0031] The door body 3 has a mounting base 4 located on top. The mounting base 4 has a through hole for the lock tongue 5 to pass through. The mounting base 4 also has a rotating flip part 6. When the door body 3 is closed, the baffle 1 flips the flip part 6 and then extends the lock tongue 5 to limit it, so that the door body 3 is closed.

[0032] The door body 3 is also provided with a drive structure for driving the latch 5 on one side.

[0033] refer to Figure 3 Under external force, the flip-up part remains flipped within the through hole. When the user pulls the sliding door, the door body moves the flip-up part towards the baffle until it is forced to flip by the baffle's limit. At this point, the through hole is opened, and the user can lift the latch through the drive mechanism to insert it into the through hole, where it is restrained by the baffle. Figure 2 As shown, the door is locked in this way. When the user moves the bolt down again and pulls open the sliding door, the baffle forces the flip-up part to continue flipping until it is disengaged from the baffle and then resets.

[0034] When the sliding door does not reach the end position, no matter how much the user lifts the bolt, it cannot open the flip-top, thus reminding the user that the sliding door has not reached the locked position.

[0035] In this embodiment, the flipping part 6 is rotatably mounted on the mounting base 4 via the first shaft 7. A second shaft 8 is provided on one side of the first shaft 7. A spring 9 that contacts the flipping part 6 is sleeved on the second shaft 8. The spring has the effect of driving the flipping part to reset. In addition, when the flipping part is not flipped by the baffle, no matter how the user raises the latch, the latch will be forced to move down by the force of the spring, which has the effect of reminding the user.

[0036] In this embodiment, the outer circumference of the first shaft 7 and / or the second shaft 8 is provided with a plurality of protruding teeth 10, so that the shaft and the through hole have a certain frictional force to prevent them from rotating.

[0037] In this embodiment, a limiting part 11 is provided on one side of the flipping part 6 to push the locking tongue down. After being limited by the baffle, it forms a nearly 90-degree receiving space to position the baffle.

[0038] In this embodiment, the driving structure includes;

[0039] Slider 12 is connected to the locking tongue 5;

[0040] A sliding base 13 is disposed on one side of the door body 3, and the slider 12 slides on the sliding base 13.

[0041] The sliding mechanism is located in the center of the sliding door, making it more convenient for users to operate. The sliding mechanism can be operated by moving the slider upward to lock or downward to unlock.

[0042] In this embodiment, the sliding base 13 is provided with at least one groove 14, and the slider 12 is provided with a buckle 15 passing through the groove 14. The purpose is to improve assembly efficiency. In addition, the fastening force of the buckle makes a certain friction between the slider and the sliding base to prevent the slider from sliding on its own.

[0043] In this embodiment, a torsion spring 16 is provided on the sliding base 13. One end of the torsion spring 16 is connected to the slider 12. The middle part and one end of the torsion spring are set on the sliding base, and the other end is connected to the inner side of the slider. This provides a certain buffering effect when the slider slides. In addition, it ensures that the slider can only slide to the starting point or the ending point under the action of torque, and cannot stay in the middle. Therefore, the locking tongue can only lock and unlock. Furthermore, the sliding motion is more tactile and makes it easier for the user to push the slider.

[0044] In this embodiment, the slider 12 is also provided with a drive part 17 passing through the groove 14. The drive part drives the slider and then drives the latch to move. The drive part is set inside or outside the door according to the actual needs of the door.

[0045] In this embodiment, a limiting slide 18 is provided on one side of the door body 3 for the latch 5 to pass through, and the latch 5 is provided with a limiting block 19 that cooperates with the limiting slide 18.

[0046] The above description is only a preferred embodiment of this application and is not intended to limit the scope of implementation of this application. Any other embodiments whose principles and basic structures are the same as or similar to those of this application are within the protection scope of this application.

Claims

1. A lockable door, characterized in that, include; A baffle (1) is installed inside the door frame (2); The door body (3) has a mounting base (4) located on the top. The mounting base (4) has a through hole for the lock tongue (5) to pass through. The mounting base (4) also has a rotating flip part (6). When the door body (3) is closed, the baffle (1) flips the flip part (6) and then extends the lock tongue (5) to limit it, so that the door body (3) is closed. The door body (3) is also provided with a drive structure for driving the latch (5) on one side.

2. A lockable door according to claim 1, characterized in that: The flipping part (6) is rotatably mounted on the mounting base (4) via the first shaft (7). A second shaft (8) is provided on one side of the first shaft (7), and a spring (9) that contacts the flipping part (6) is sleeved on the second shaft (8).

3. A lockable door according to claim 2, characterized in that: The outer circumference of the first shaft (7) and / or the second shaft (8) is provided with a plurality of protruding teeth (10).

4. A lockable door according to claim 1, characterized in that: A limiting part (11) is provided on one side of the flipping part (6).

5. A lockable door according to claim 1, characterized in that: The driving structure includes; The slider (12) is connected to the locking tongue (5); A sliding base (13) is provided on one side of the door body (3), and the slider (12) slides on the sliding base (13).

6. A lockable door according to claim 5, characterized in that: The sliding base (13) is provided with at least one groove (14), and the slider (12) is provided with a buckle (15) that passes through the groove (14).

7. A lockable door according to claim 6, characterized in that: The sliding base (13) is provided with a torsion spring (16), one end of which is connected to the slider (12).

8. A lockable door according to claim 6, characterized in that: The slider (12) is also provided with a drive unit (17) that passes through the groove (14).

9. A lockable door according to claim 6, characterized in that: The door body (3) has a limiting slide (18) on one side for the lock tongue (5) to pass through, and the lock tongue (5) has a limiting block (19) that cooperates with the limiting slide (18).

Images