Door body locking device

Abstract

The utility model relates to a building material hardware technical field especially relates to door body locking device, the utility model discloses content includes: base, switch spare, push -and -pull spare, the inside of base has the assembly space, be provided with the through -hole with switch spare corresponding on base, switch spare is hinged on base through through -hole, push -and -pull spare is assembled in base and one end is hinged in switch spare through through -hole, be provided with the aperture with push -and -pull spare corresponding on base, the inside of base still is assembled with push -and -pull spare corresponding and is used for the pressure stop piece of reset push -and -pull spare, the pressure stop piece abuts on push -and -pull spare, when rotating switch spare upwards, switch spare drives push -and -pull spare and moves down and push -and -pull spare at least partial through aperture exposes on base, the utility model's advantage lies in: the structure of the application can reset after the switch spare is actuated, and the locking part can be exposed or retracted from the aperture.

Description

Technical Field

[0001] This utility model relates to the field of building materials and hardware technology, and in particular to a door locking device. Background Technology

[0002] A door locking device is a device used to secure and lock a door, preventing it from being opened without authorization and protecting the safety of people and property.

[0003] However, common door locking devices on the market lack a stop mechanism to reset the push-pull mechanism. As a result, the switch may not automatically reset after being turned when the door is unlocked or opened, affecting its use. Therefore, further improvements to the existing technology are needed. Utility Model Content

[0004] The purpose of this utility model is to provide a door locking device designed to solve at least one technical problem in the background art.

[0005] To achieve the above objectives, the present invention adopts the following solution: a door locking device, comprising a base, a switch component, and a push-pull component. The base has an internal assembly space, and a through hole corresponding to the switch component is provided on the base. The switch component is hinged to the base through the through hole. The push-pull component is assembled inside the base, and one end is hinged to the switch component through the through hole. The base has an opening corresponding to the push-pull component. A pressure stop component corresponding to the push-pull component for resetting the push-pull component is also assembled inside the base. The pressure stop component abuts against the push-pull component. When the switch component is rotated upward, the switch component drives the push-pull component to move downward, and at least part of the push-pull component is exposed outside the base through the opening.

[0006] The device includes an elastic element, which is assembled between the push-pull element and the pressure-stop element. One end of the elastic element abuts against the push-pull element, and the other end of the elastic element abuts against the pressure-stop element.

[0007] The pressure-stopping member has a mounting hole at the end away from the elastic member, and the base has a bolt corresponding to the mounting hole. The pressure-stopping member is assembled on the base through the mounting hole and the bolt.

[0008] The base has an installation shaft on its inner wall and a pressure stop has a rotating hole corresponding to the installation shaft. The pressure stop can be rotatably mounted on the base through the cooperation of the rotating hole and the installation shaft.

[0009] The push-pull component is provided with a limiting groove, and the base is provided with a limiting protrusion corresponding to the limiting groove. The push-pull component is assembled into the base through the cooperation of the limiting groove and the limiting protrusion.

[0010] The pressing member includes an installation part, a bending part, and a pressing part. One end of the bending part is connected to the installation part, and the other end of the bending part is connected to the pressing part. The bending part is inclined from the installation part to the pressing part.

[0011] The device includes a first shaft pin, and the base and the switch are provided with a first shaft hole corresponding to the first shaft pin. The switch is hinged to the base through the first shaft hole of the base and the first shaft hole of the switch and the first shaft pin.

[0012] and / or

[0013] Includes a second shaft pin, and the switch and the push-pull components are provided with second shaft holes corresponding to the second shaft pin. The switch is hinged to the push-pull component through the cooperation of the second shaft hole of the switch and the second shaft hole of the push-pull component with the second shaft pin.

[0014] The second shaft hole is located at the end of the switch, while the first shaft hole is located away from the end of the switch.

[0015] The side of the push-pull member that abuts against the elastic member is provided with a protruding edge to prevent the elastic member from disengaging.

[0016] The push-pull component includes a push-pull plate and a locking part. One end of the push-pull plate is hinged to the switch component. The locking part is disposed on the push-pull plate and located at the end away from the switch component. When the switch component is rotated upward, the locking part is exposed to the base through the opening.

[0017] The advantages of this utility model are: the structural pressure stop of this application plays a role in stabilizing the push-pull plate, ensuring that the push-pull plate can be reset after the toggle switch is activated, and ensuring that the locking part can be accurately exposed or retracted from the opening, which greatly improves the convenience of use and user experience. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the door locking device. Figure 1 ;

[0019] Figure 2 yes Figure 1 A cross-sectional schematic diagram of AA in the middle;

[0020] Figure 3 This is a schematic diagram of the door locking device. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the door locking device. Figure 3 ;

[0022] Figure 5 yes Figure 4 Cross-sectional schematic diagram of BB;

[0023] Figure 6 This is a schematic diagram of the door locking device. Figure 4 ;

[0024] Figure 7 This is a schematic diagram of the door locking device. Figure 5 ;

[0025] Figure 8 This is a schematic diagram of the door locking device. Figure 6 ;

[0026] Figure 9 This is a structural diagram of the base. Figure 1 ;

[0027] Figure 10 This is a structural diagram of the base. Figure 2 ;

[0028] Figure 11 This is a schematic diagram of the door locking device. Figure 7 ;

[0029] Figure 12 This is a structural schematic diagram of the pressure stop component. Detailed Implementation

[0030] 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 as to intuitively and vividly understand each technical feature and 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.

[0031] In the description of this utility model, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this utility model and simplifying the description, and does 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, and therefore should not be construed as a limitation of this utility model. When a feature is referred to as "set," "fixed," or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0032] In the description of this utility model, the term "several" means one or more, and "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number. The terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the quantity of indicated technical features, or the sequential relationship between indicated technical features.

[0033] Furthermore, unless otherwise defined, the technical and scientific terms used in this invention have the same meanings as commonly understood by one of ordinary skill in the art. The terminology used in this invention is for the purpose of describing particular embodiments only and not for limiting the invention. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0034] Example: Figure 1-10 As shown, the door locking device includes a base 1, a switch 2, and a push-pull component 3. The base 1 has an internal assembly space and a through hole 10 corresponding to the switch 2. The switch 2 is hinged to the base 1 through the through hole 10. The push-pull component 3 is assembled inside the base 1, and one end is hinged to the switch 2 through the through hole 10. The base 1 has an opening 100 corresponding to the push-pull component 3. The base 1 also has a pressure stop 4 corresponding to the push-pull component 3 for resetting it. The pressure stop 4 abuts against the push-pull component 3. When the switch 2 is rotated upward, the switch 2 drives the push-pull component 3 to move downward, and at least part of the push-pull component 3 is exposed outside the base 1 through the opening 100. The pressure stop in this application stabilizes the push-pull plate, ensuring that the push-pull plate can be reset after the switch is turned, and ensuring that the locking part can be accurately exposed or retracted from the opening, greatly improving the convenience and user experience.

[0035] The device includes an elastic element 5, which is assembled between the push-pull element 3 and the pressure-stop element 4. One end of the elastic element 5 abuts against the push-pull element 3, and the other end of the elastic element 5 abuts against the pressure-stop element 4.

[0036] The end of the pressure-stopping member 4 away from the elastic member 5 is provided with a mounting hole 40, and the base 1 is provided with a bolt 11 corresponding to the mounting hole 40. The pressure-stopping member 4 is assembled on the base 1 through the cooperation of the mounting hole 40 and the bolt 11, so that the pressure-stopping member can be assembled on the base.

[0037] The push-pull member 3 is provided with a limiting groove 30, and the base 1 is provided with a limiting protrusion 12 corresponding to the limiting groove 30. The push-pull member 3 is assembled in the base 1 through the cooperation of the limiting groove 30 and the limiting protrusion 12. The cooperation of the limiting groove and the limiting protrusion restricts the extension and retraction of the push-pull member.

[0038] The pressing member 4 includes a mounting part 401, a bending part 402, and a pressing part 403. One end of the bending part 402 is connected to the mounting part 401, and the other end of the bending part 402 is connected to the pressing part 403. The bending part 402 is inclined from the mounting part 401 toward the pressing part 403. The mounting part 401 is mounted on the base 1, and the pressing part 403 abuts against the push-pull member 3. The mounting part is provided so that the pressing member can be mounted on the base. The bending part is provided so that the bending part and the pressing part have space for the push-pull member to move. The pressing part is provided so that the push-pull member can be pressed down and reset.

[0039] The device includes a first shaft pin 7. The base 1 and the switch 2 are provided with a first shaft hole 201 corresponding to the first shaft pin 7. The switch 2 is hinged to the base 1 through the first shaft hole 201 of the base 1 and the first shaft hole 201 of the switch 2 and the first shaft pin 7, so that the switch is hinged to the base.

[0040] and / or

[0041] Includes a second shaft pin 8, and the switch 2 and the push-pull member 3 are provided with a second shaft hole 202 corresponding to the second shaft pin 8. The switch 2 is hinged to the push-pull member 3 through the cooperation of the second shaft hole 202 of the switch 2 and the second shaft hole 202 of the push-pull member 3 with the second shaft pin 8, so that the push-pull member is hinged to the switch 2.

[0042] The second shaft hole 202 is located at the end of the switch member 2, and the first shaft hole 201 is located away from the end of the switch member 2.

[0043] The push-pull member 3 has a protruding edge 31 on the side that abuts against the elastic member 5 to prevent the elastic member 5 from detaching. The protruding edge 31 protrudes downward from the bottom surface of the push-pull member 3, and the protruding edge can prevent the elastic member from detaching.

[0044] The push-pull component 3 includes a push-pull plate 301 and a locking part 302. One end of the push-pull plate 3 is hinged to the switch component 2. The locking part 302 is disposed on the push-pull plate 3 and located at the end away from the switch component 2. When the switch component 2 is rotated upward, the locking part 302 is exposed to the base 1 through the opening 100, and the door lock locking device locks. When the switch component 2 is rotated downward, the locking part 302 retracts into the base through the opening, and the door lock locking device unlocks.

[0045] The top surface of the base 1 is provided with a groove 13 to facilitate the rotation of the switch 2, making it convenient for the user to rotate the switch.

[0046] Example 2: Figure 1-12 As shown, an installation shaft 14 is provided on the inner wall of the base 1, and a pressing member 4 is provided with a rotating hole 41 corresponding to the installation shaft 14. The pressing member 4 can be rotatably mounted on the base 1 through the cooperation of the rotating hole 41 and the installation shaft 14. The pressing member 4 is a U-shaped torsion spring and is made of stainless steel, so that the pressing member can be mounted on the base.

[0047] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A door locking device, comprising a base, a switch component, and a push-pull component, characterized in that: The base has an internal assembly space and a through hole corresponding to the switch. The switch is hinged to the base through the through hole. The push-pull member is assembled inside the base and one end is hinged to the switch through the through hole. The base has an opening corresponding to the push-pull member. The base also has a pressure stop corresponding to the push-pull member for resetting the push-pull member. The pressure stop abuts against the push-pull member. When the switch is rotated upward, the switch causes the push-pull member to move downward, and at least part of the push-pull member is exposed outside the base through the opening.

2. The door locking device according to claim 1, characterized in that: It includes an elastic element, which is assembled between the push-pull element and the pressure-stop element, with one end of the elastic element abutting against the push-pull element and the other end of the elastic element abutting against the pressure-stop element.

3. The door locking device according to claim 1, characterized in that: The base has an installation shaft on its inner wall, and the pressure stop has a rotating hole corresponding to the installation shaft. The pressure stop can be rotatably mounted on the base through the cooperation of the rotating hole and the installation shaft.

4. The door locking device according to claim 2, characterized in that: The end of the pressure-stopping member away from the elastic member is provided with a mounting hole, and the base is provided with a bolt corresponding to the mounting hole. The pressure-stopping member is assembled on the base through the cooperation of the mounting hole and the bolt.

5. The door locking device according to claim 1, characterized in that: The push-pull component is provided with a limiting groove, and the base is provided with a limiting protrusion corresponding to the limiting groove. The push-pull component is assembled into the base through the cooperation of the limiting groove and the limiting protrusion.

6. The door locking device according to claim 1, characterized in that: The pressure stop includes a mounting part, a bending part, and a pressing part. One end of the bending part is connected to the mounting part, and the other end of the bending part is connected to the pressing part. The bending part is inclined from the mounting part to the pressing part.

7. The door locking device according to claim 1, characterized in that: Includes a first shaft pin, and the base and the switch are provided with a first shaft hole corresponding to the first shaft pin. The switch is hinged to the base through the first shaft hole of the base and the first shaft hole of the switch and the first shaft pin. and / or Includes a second shaft pin, and the switch and the push-pull components are provided with second shaft holes corresponding to the second shaft pin. The switch is hinged to the push-pull component through the cooperation of the second shaft hole of the switch and the second shaft hole of the push-pull component with the second shaft pin.

8. The door locking device according to claim 7, characterized in that: The second shaft hole is located at the end of the switch, and the first shaft hole is located away from the end of the switch.

9. The door locking device according to claim 2, characterized in that: The side of the push-pull member that abuts against the elastic member has a protruding edge to prevent the elastic member from disengaging.

10. The door locking device according to any one of claims 1-9, characterized in that: The push-pull component includes a push-pull plate and a locking part. One end of the push-pull plate is hinged to the switch component. The locking part is disposed on the push-pull plate and located at the end away from the switch component. When the switch component is rotated upward, the locking part is exposed to the base through the opening.

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