A concealed handle lock

Abstract

The utility model belongs to door lock technical field, especially a kind of hidden handle lock. The handle includes: panel assembly, it includes panel body and pedestal, the panel body is arranged on the pedestal, and the pedestal is arranged on door body;First pedestal is included on the pedestal, and the width of the first pedestal is less than the width of the panel body;Handle assembly is arranged on the first pedestal, and the handle assembly includes lock cylinder driving piece level handle body, the lock cylinder driving piece is rotationally arranged on the first pedestal, the handle body is set on the lock cylinder driving piece, and rotating the handle body can drive the lock cylinder driving piece to rotate;The handle does not need to protrude door body, make the design of whole door body simple and smooth, and user family does not need to worry about child being injured due to handle.

Description

Technical Field

[0001] This utility model belongs to the field of door lock technology, specifically relating to a hidden handle lock. Background Technology

[0002] Currently, electronic smart locks have an emergency handle assembly on the inside. In the event of a power outage, pulling the handle activates the linkage mechanism, which in turn moves the lock cylinder, thus opening the door. However, the handle assemblies on the inside of existing door locks protrude from the door frame. This design not only occupies external space, making the overall door structure less streamlined, but also poses a risk of injury to children who may bump into the handle assembly. Utility Model Content

[0003] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a hidden handle lock and its door, wherein the handle does not need to protrude from the lock.

[0004] The technical solution adopted by this utility model to solve the problem is: a hidden handle lock, comprising: a panel assembly, which includes a panel body and a base, the panel body being disposed on the base, and the base being disposed on a door body; the base includes a first base, the width of the first base being smaller than the width of the panel body; a handle assembly, which is disposed on the first base, the handle assembly including a lock cylinder drive member and a handle body, the lock cylinder drive member being rotatably disposed on the first base, and the handle body being sleeved on the lock cylinder drive member, rotating the handle body can drive the lock cylinder drive member to rotate.

[0005] As a further improvement to the above technical solution, the first base is provided with a mounting groove, wherein the handle assembly is installed in the mounting groove.

[0006] As a further improvement to the above technical solution, the lock cylinder driving component includes a rotating connecting part and a lock cylinder driving part; the rotating connecting part is rotatably disposed in the mounting groove, and the lock cylinder driving part is connected to the lock cylinder.

[0007] As a further improvement to the above technical solution, the handle body includes a rotating part, a connecting part, and a handle part. The rotating part is sleeved on the rotating connecting part, and the handle part is connected to the rotating part through the connecting part. The rotating connecting part is provided with a positioning protrusion, and the rotating part is provided with a positioning through hole. The positioning protrusion is inserted into the positioning through hole.

[0008] As a further improvement to the above technical solution, the handle assembly also includes an elastic element, which is fitted onto the rotating connection portion; the rotating portion is provided with a limiting protrusion, and the end of the elastic element abuts against the limiting protrusion.

[0009] As a further improvement to the above technical solution, the elastic element is a spring.

[0010] As a further improvement to the above technical solution, the handle assembly also includes a fixing plate, and the lock cylinder drive and the handle body are fixed to the first base by the fixing plate.

[0011] As a further improvement to the above technical solution, the first base is located in the middle of the panel body.

[0012] The beneficial effects of this utility model are as follows: A concealed handle lock includes: a panel assembly comprising a panel body and a base, the panel body being disposed on the base, and the base being disposed on a door; the base includes a first base, the width of which is smaller than the width of the panel body; a handle assembly disposed on the first base, the handle assembly including a lock cylinder drive component and a handle body, the lock cylinder drive component being rotatably disposed on the first base, and the handle body being sleeved on the lock cylinder drive component, rotating the handle body can drive the lock cylinder drive component to rotate; since the width of the first base is smaller than that of the panel body, a concealed space is formed between the panel body and the first base, and the handle body is installed on the first base, thus placing the handle body within the concealed space, thereby concealing the handle body and eliminating the need for a protruding feature. Attached Figure Description

[0013] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0014] Fig. 1 This is a schematic diagram of the preferred embodiment of the present invention;

[0015] Fig. 2 This is a schematic diagram of the cross-sectional structure of a preferred embodiment of the present invention;

[0016] Fig. 3 This is a schematic diagram of the handle portion in a preferred embodiment of the present invention;

[0017] Fig. 4 This is a schematic diagram of the lock cylinder drive component in a preferred embodiment of the present invention.

[0018] In the diagram: panel body-110, base-120, first base-121, mounting groove-122, lock cylinder drive-210, handle body-220, rotating part-221, connecting part-222, rotating connecting part-211, lock cylinder drive-212, handle part-223, limiting protrusion-224, elastic element-230, fixing plate-240, 2110-positioning protrusion, 2210-positioning through hole. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Reference Figs. 1 to 4A concealed handle lock includes: a panel assembly comprising a panel body 110 and a base 120, the panel body 110 being disposed on the base 120, the base 120 being disposed on a door; the base 120 including a first base 121, the width of the first base 121 being smaller than the width of the panel body 110; and a handle assembly disposed on the first base 121, the handle assembly including a lock cylinder drive member 210 and a handle body 220, the lock cylinder drive member 210 being rotatably disposed on the first base 121, and the handle body 220 being sleeved on the lock cylinder drive member 210, rotating the handle body 220 causing the lock cylinder drive member 210 to rotate. Depending on the installation position of the lock on the door, the handle body 220 can be installed on the left or right side of the panel body 110.

[0024] In this embodiment, the first base 121 is provided with a mounting groove 122, wherein the handle assembly is installed in the mounting groove 122.

[0025] In this embodiment, the lock cylinder driving component 210 includes a rotating connecting part 211 and a lock cylinder driving part 212; the rotating connecting part 211 is rotatably disposed in the mounting groove 122, and the lock cylinder driving part 212 is connected to the lock cylinder; the rotating connecting part 211 is provided with a positioning protrusion 2110, and the rotating part 212 is provided with a positioning through hole 2210, and the positioning protrusion 2110 is inserted into the positioning through hole 2210.

[0026] In this embodiment, the handle body 220 includes a rotating part 221, a connecting part 222, and a handle part 223. The rotating part 221 is sleeved on the rotating connecting part 211, and the handle part 223 is connected to the rotating part 221 through the connecting part 222. This arrangement can lengthen the gripping part of the handle body 220, making it easier for users to open the door.

[0027] In this embodiment, the handle assembly further includes an elastic element 230, which is fitted onto the rotating connection portion 211; the rotating portion 221 is provided with a limiting protrusion 224, and the end of the elastic element 230 abuts against the limiting protrusion 224; this design enables the handle body 220 to return to its original position under the elastic force of the elastic element 230 after the handle body 220 is rotated.

[0028] In this embodiment, the elastic element 230 is a spring.

[0029] In this embodiment, the handle assembly further includes a fixing plate 240, and the lock cylinder drive 210 and the handle body 220 are fixed to the first base 121 by the fixing plate 240.

[0030] The beneficial effects of this utility model are as follows: A concealed handle lock includes: a panel assembly comprising a panel body 110 and a base 120, wherein the panel body 110 is disposed on the base 120, and the base 120 is disposed on a door; the base 120 includes a first base 121, the width of the first base 121 being smaller than the width of the panel body 110; a handle assembly disposed on the first base 121, the handle assembly including a lock cylinder drive member 210 and a handle body 220, wherein the lock cylinder drive member 210 is rotatably disposed on the first base 121, and the handle body 220 is sleeved on the lock cylinder drive member 210, and rotating the handle body 220 can drive the lock cylinder drive member 210 to rotate; because the first base 120... If the width of the base 1 is less than that of the panel body 110, a hidden space is formed between the panel body 110 and the first base 121. The handle body 220 is mounted on the first base 121, thus the handle body 220 is placed in the hidden space, thereby concealing the handle body 220 without requiring a protrusion. When the user uses the handle body 220 to open the door, the user only needs to hold the handle body 220 and turn it. The handle body 220 rotates under the force applied by the user, thereby driving the lock cylinder drive member 210 to rotate. Since the lock cylinder drive member 210 is connected to the lock cylinder, and the lock cylinder performs the unlocking action under the rotation of the lock cylinder drive member 210, the door is opened.

[0031] As a further improvement to the above technical solution, the first base 121 is located in the middle of the panel body 110. In this way, both the left and right parts of the panel will form spaces for installing the handle body 220, and the handle body 220 can be installed on the left or right part of the panel 110 according to the opening direction of the door where the lock is installed.

[0032] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A concealed handle lock, characterized in that, include: A panel assembly includes a panel body (110) and a base (120), wherein the panel body (110) is disposed on the base (120); the base (120) includes a first base (121), the width of the first base (121) being smaller than the width of the panel body (110); A handle assembly is disposed on the first base (121). The handle assembly includes a lock cylinder drive (210) and a handle body (220). The lock cylinder drive (210) is rotatably disposed on the first base (121). The handle body (220) is sleeved on the lock cylinder drive (210). Rotating the handle body (220) can drive the lock cylinder drive (210) to rotate.

2. A concealed handle lock as described in claim 1, characterized in that, The first base (121) is provided with a mounting groove (122), wherein the handle assembly is installed in the mounting groove (122).

3. A concealed handle lock as described in claim 2, characterized in that: The lock cylinder drive component (210) includes a rotating connecting part (211) and a lock cylinder drive part (212); the rotating connecting part (211) is rotatably disposed in the mounting groove (122), and the lock cylinder drive part (212) is connected to the lock cylinder.

4. A concealed handle lock as described in claim 3, characterized in that: The handle body (220) includes a rotating part (221), a connecting part (222), and a handle part (223). The rotating part (221) is sleeved on the rotating connecting part (211), and the handle part (223) is connected to the rotating part (221) through the connecting part (222). The rotating connecting part (211) is provided with a positioning protrusion (2110), and the rotating part (221) is provided with a positioning through hole (2210). The positioning protrusion (2110) is inserted into the positioning through hole (2210).

5. A concealed handle lock as described in claim 4, characterized in that, The handle assembly also includes an elastic element (230), which is fitted onto the rotating connection part (211); the rotating part (221) is provided with a limiting protrusion (224), and the end of the elastic element (230) abuts against the limiting protrusion (224).

6. A concealed handle lock as described in claim 5, characterized in that, The elastic element (230) is a spring.

7. A concealed handle lock as described in claim 1, characterized in that, The handle assembly also includes a fixing plate (240), and the lock cylinder drive (210) and the handle body (220) are fixed to the first base (121) by the fixing plate (240).

8. A concealed handle lock as described in claim 1, characterized in that, The first base (121) is located in the middle of the panel body (110).

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