Lightweight door lock buckle assembly device

Abstract

The utility model relates to the technical field of door lock buckles, and in particular to a lightweight door lock buckle assembly device, the technical scheme of which includes: a fixed sleeve, a connecting plate, a screw, a suction nozzle and a pull rod, the rear end of the fixed sleeve is embedded with a fixed tube, the rear end of the fixed tube is provided with a round hole, the pull rod extends into the interior of the fixed tube from the round hole, one end of the pull rod extending into the interior of the fixed tube is provided with a piston head, the rear end of the fixed sleeve above the fixed tube is provided with a fixed frame, the fixed frame is provided with a screw hole, the screw is meshed and connected with the screw hole, the rear end of the connecting plate is provided with a bearing, the front end of the screw is fixedly connected to the inner ring of the bearing, and the front end of the fixed sleeve is embedded with a suction nozzle in a rectangular array. The utility model has the advantages of being convenient for the staff to fix the lightweight door lock buckle, and then install the lightweight door lock buckle on the door frame, thereby improving the installation speed.

Description

Technical Field

[0001] The utility model relates to the technical field of door lock buckles, in particular to a lightweight door lock buckle assembly device. Background Art

[0002] A lightweight door lock clip is a simple and lightweight device used in door lock systems. It is usually made of strong materials (such as metal or plastic) to ensure its durability and safety. Due to its lightweight design, this door lock clip is very suitable for occasions that need to be frequently changed, such as temporary residences, rental houses or travel. Its portability can ensure your safety whether you are at home or away.

[0003] When installing a lightweight door lock buckle, a worker is required to use one hand to press and fix the lightweight door lock buckle on the door frame or door panel, and use the other hand to use tools such as screws and tighteners to fix the lightweight door lock buckle on the door frame. This is not only troublesome to operate and slow to install, but also the shaking of the hands during installation makes it impossible to guarantee the installation accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a lightweight door lock buckle assembly device, which has the advantages of being convenient for staff to fix the lightweight door lock buckle and then install the lightweight door lock buckle on the door frame, thereby improving the installation speed and solving the problem of cumbersome installation operation of the lightweight door lock buckle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightweight door lock buckle assembly device, comprising a fixing sleeve, a connecting plate, a screw, a suction nozzle and a pull rod, a fixing tube is embedded in the rear end of the fixing sleeve, a round hole is provided at the rear end of the fixing tube, the pull rod extends into the interior of the fixing tube from the round hole, a piston head is installed at one end of the pull rod extending into the interior of the fixing tube, a fixing frame is installed at the rear end of the fixing sleeve above the fixing tube, a screw hole is provided on the fixing frame, the screw is meshed and connected with the screw hole, a bearing is installed at the rear end of the connecting plate, the front end of the screw is fixedly connected to the inner ring of the bearing, and a suction nozzle is embedded in the front end of the fixing sleeve in a rectangular array.

[0006] When using a lightweight door lock buckle assembly device in the technical solution, the lightweight door lock buckle is placed on the door frame to be installed, and the fixing sleeve is placed next to the lightweight door lock buckle so that the suction nozzle contacts the door frame. The pull plate is used to pull the pull rod, and the pull rod drives the piston head to move inside the fixed tube. The piston head draws the air inside the suction nozzle and the fixing sleeve into the fixed tube. The suction nozzle sucks the door frame when the internal pressure is reduced. The hand wheel is used to rotate the screw rod, and the screw rod rotates and moves in the screw hole of the fixing frame. The screw rod pushes the connecting plate to move, and the connecting plate presses the lightweight door lock buckle against the door frame. The staff uses screws and other tools to fix the lightweight door lock buckle to the door frame.

[0007] Preferably, a pull plate is installed at the rear end of the pull rod, and the pull plate is parallel to the fixed tube. The pull rod can be pulled by using the pull plate.

[0008] Preferably, the fixing tube is communicated with the interior of the fixing sleeve, so that the air inside the fixing sleeve can enter the interior of the fixing tube.

[0009] Preferably, the piston head contacts the inner wall of the fixed tube, and the piston head can ensure the sealing inside the fixed tube.

[0010] Preferably, a hand wheel is installed at the rear end of the screw rod, and the screw rod can be rotated by using the hand wheel.

[0011] Preferably, a movable rod is installed at the rear end of the connecting plate on one side of the bearing, and a movable hole is opened on the fixing frame on one side of the screw hole, and the movable rod passes through the movable hole. The movable rod limits the connecting plate, and when the connecting plate moves, the movable rod moves in the movable hole to prevent the connecting plate from shaking.

[0012] Preferably, the suction nozzle is communicated with the interior of the fixing sleeve, and air can enter the interior of the fixing sleeve from the suction nozzle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a suction nozzle, a piston head and a connecting plate, places the lightweight door lock buckle on the door frame to be installed, places the fixing sleeve next to the lightweight door lock buckle, makes the suction nozzle contact with the door frame, uses the pulling plate to pull the pulling rod, the pulling rod drives the piston head to move inside the fixing tube, the piston head draws the air inside the suction nozzle and the fixing sleeve into the fixing tube, the suction nozzle sucks the door frame when the internal pressure is reduced, uses the hand wheel to rotate the screw rod, the screw rod rotates and moves in the screw hole of the fixing frame, the screw rod pushes the connecting plate to move, the connecting plate presses the lightweight door lock buckle onto the door frame, the staff uses screws and other tools to fix the lightweight door lock buckle to the door frame, so that the staff can fix the lightweight door lock buckle conveniently and then install the lightweight door lock buckle on the door frame, thereby improving the installation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third angle;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing sleeve and the fixing pipe of the utility model.

[0019] In the figure: 1. pull plate; 2. fixed tube; 3. hand wheel; 4. fixed sleeve; 5. fixed frame; 6. movable rod; 7. movable hole; 8. connecting plate; 9. screw rod; 10. screw hole; 11. suction nozzle; 12. bearing; 13. piston head; 14. pull rod; 15. round hole. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] Embodiment 1

[0025] like Figure 1-Figure 4As shown, a lightweight door lock buckle assembly device proposed by the utility model includes a fixing sleeve 4, a connecting plate 8, a screw rod 9, a suction nozzle 11 and a pull rod 14. A fixing tube 2 is embedded in the rear end of the fixing sleeve 4, and the fixing tube 2 is communicated with the interior of the fixing sleeve 4. A round hole 15 is provided at the rear end of the fixing tube 2. The pull rod 14 extends into the interior of the fixing tube 2 from the round hole 15. A piston head 13 is installed at one end of the pull rod 14 extending into the interior of the fixing tube 2. The piston head 13 contacts the inner wall of the fixing tube 2. A pulling plate 1 is installed at the rear end of the pull rod 14, and the pulling plate 1 is parallel to the fixing tube 2. A fixing frame 5 is installed at the rear end of the fixing sleeve 4 above the fixing tube 2. The fixing frame 5 is provided with a screw hole 10, and the screw rod 9 is meshed and connected with the screw hole 10. A bearing 12 is installed at the rear end of the connecting plate 8. The front end of the screw rod 9 is fixedly connected to the inner ring of the bearing 12. A hand wheel 3 is installed at the rear end of the screw 9. A suction nozzle 11 is embedded in the front end of the fixing sleeve 4 in a rectangular array, and the suction nozzle 11 is communicated with the interior of the fixing sleeve 4.

[0026] In this embodiment, the lightweight door lock buckle is placed on the door frame to be installed, the fixing sleeve 4 is placed next to the lightweight door lock buckle, so that the suction nozzle 11 is in contact with the door frame, and the pull plate 1 is used to pull the pull rod 14. The pull rod 14 drives the piston head 13 to move inside the fixed tube 2. The piston head 13 draws the air inside the suction nozzle 11 and the fixing sleeve 4 into the fixed tube 2. The suction nozzle 11 sucks the door frame when the internal pressure is reduced. The hand wheel 3 is used to rotate the screw rod 9, and the screw rod 9 rotates and moves in the screw hole 10 of the fixing frame 5. The screw rod 9 pushes the connecting plate 8 to move, and the connecting plate 8 presses the lightweight door lock buckle against the door frame. The staff uses screws and other tools to fix the lightweight door lock buckle to the door frame.

[0027] Embodiment 2

[0028] like Figure 1-Figure 4 As shown, the utility model proposes a lightweight door lock buckle assembly device. Compared with the first embodiment, this embodiment also includes: a movable rod 6 and a movable hole 7. The movable rod 6 is installed on the rear end of the connecting plate 8 on one side of the bearing 12, and the fixing frame 5 on one side of the screw hole 10 is provided with a movable hole 7, and the movable rod 6 passes through the movable hole 7.

[0029] In this embodiment, the connection plate 8 is limited by the movable rod 6. When the connection plate 8 moves, the movable rod 6 moves in the movable hole 7 to prevent the connection plate 8 from shaking.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lightweight door lock buckle assembly device, comprising a fixing sleeve (4), a connecting plate (8), a screw (9), a suction nozzle (11) and a pull rod (14), characterized in that: A fixing tube (2) is embedded and installed at the rear end of the fixing sleeve (4), a circular hole (15) is provided at the rear end of the fixing tube (2), the pull rod (14) extends into the interior of the fixing tube (2) from the circular hole (15), a piston head (13) is installed at one end of the pull rod (14) extending into the interior of the fixing tube (2), a fixing frame (5) is installed at the rear end of the fixing sleeve (4) above the fixing tube (2), a screw hole (10) is provided on the fixing frame (5), the screw rod (9) is meshedly connected with the screw hole (10), a bearing (12) is installed at the rear end of the connecting plate (8), the front end of the screw rod (9) is fixedly connected to the inner ring of the bearing (12), and a suction nozzle (11) is embedded and installed in a rectangular array at the front end of the fixing sleeve (4).

2. A lightweight door lock buckle assembly device according to claim 1, characterized in that: A pull plate (1) is installed at the rear end of the pull rod (14), and the pull plate (1) is parallel to the fixed tube (2).

3. A lightweight door lock buckle assembly device according to claim 1, characterized in that: The fixing tube (2) is in communication with the interior of the fixing sleeve (4).

4. A lightweight door lock buckle assembly device according to claim 1, characterized in that: The piston head (13) is in contact with the inner wall of the fixed tube (2).

5. The lightweight door lock buckle assembly device according to claim 1, characterized in that: A hand wheel (3) is installed at the rear end of the screw rod (9).

6. A lightweight door lock buckle assembly device according to claim 1, characterized in that: A movable rod (6) is installed at the rear end of the connecting plate (8) on one side of the bearing (12), and a movable hole (7) is opened on the fixing frame (5) on one side of the screw hole (10), and the movable rod (6) passes through the movable hole (7).

7. A lightweight door lock buckle assembly device according to claim 1, characterized in that: The suction nozzle (11) is communicated with the interior of the fixing sleeve (4).

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