Integrated stainless steel door and window transmission lock box

Abstract

The utility model provides an integrated stainless steel door and window transmission lock box which comprises a box body, a guide rail and a movable lock catch piece, the movable lock catch piece is connected to the guide rail in a sliding mode, a swing piece is arranged on the box body in a rotating mode, the swing piece comprises a rotating body, and a ball head is arranged on the rotating body. A transmission piece is arranged on the movable locking piece, a ball head hole is formed in the transmission piece, and the ball head extends into the ball head hole in the transmission piece. The utility model has the advantages of simple and reliable integral structure, fewer parts, convenience in assembly and effective reduction in manufacturing cost. Moreover, complicated transmission parts such as a gear and a rack are not used, the problem that gear transmission is prone to being blocked by foreign matter is solved, reliability is high, and maintenance is convenient.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to an integrated stainless steel door and window transmission lock box. Background Technology

[0002] A door and window lockbox is an important hardware accessory installed on doors and windows, mainly used to open and close doors and windows and ensure their security. It typically includes a lock body, a latch, and a transmission mechanism. By operating the door or window handle or lock cylinder, the transmission mechanism moves the latch, thereby achieving the purpose of locking or unlocking.

[0003] In existing door and window transmission lock boxes, the transmission mechanism mostly uses gears, racks and pinions to achieve transmission, which has the problems of a large number of parts, complex structure, difficult assembly and high manufacturing cost.

[0004] For example, Chinese Patent Publication No. CN221073811U, entitled "A Two-Way Transmission Lock Box for Doors and Windows," includes: a box body comprising a base plate, two panels, a mounting plate, and a rotating shaft, wherein the mounting plate is disposed between the two panels, and the rotating shaft has a protrusion arranged radially; and a two-way transmission mechanism comprising a sliding groove, a first reinforcing plate, a second reinforcing plate, a first rack disposed on the first reinforcing plate, a second rack disposed on the second reinforcing plate, and gears meshing with the first and second racks respectively. A sliding bottom box is formed between the base plate and the sliding groove, and the gears are rotatably connected to the sliding bottom box. Both the first and second reinforcing plates can slide within the sliding bottom box. A locking block is provided on the top of the first reinforcing plate, which cooperates with the protrusion. Both the first and second reinforcing plates are provided with pins. This door and window lock box has a large number of components, a complex structure, many assembly steps, high assembly difficulty, and high manufacturing cost. Summary of the Invention

[0005] The purpose of this utility model is to address the shortcomings of the existing technology and provide an integrated stainless steel door and window transmission lock box.

[0006] The purpose of this utility model is achieved through the following technical solution: an integrated stainless steel door and window transmission lock box, including a box body, a guide rail, and a movable locking fastener. The movable locking fastener is slidably connected to the guide rail. A swinging component is rotatably arranged on the box body. The swinging component includes a rotating body and a ball head. A transmission component is arranged on the movable locking fastener. The transmission component has a ball head hole, and the ball head extends into the ball head hole on the transmission component.

[0007] Preferably, the box body is a one-piece structure.

[0008] Preferably, the box is made of stainless steel.

[0009] Preferably, the box body has a "U" shaped structure.

[0010] Preferably, the rotating body is provided with a square hole.

[0011] Preferably, the movable locking fastener is provided with a slot.

[0012] Preferably, two support members are symmetrically arranged on the box body, and the support members are provided with arc-shaped support surfaces. The rotating body has a cylindrical structure and is arranged between the arc-shaped support surfaces on the two support members.

[0013] Preferably, the device also includes a positioning element, which includes a plate and pins disposed on the plate. The plate is fixed to the outside of the box by screws. The box has a through groove, and the support has a slot corresponding to the through groove. The pins on the positioning element pass through the through groove on the box and are inserted into the slots on the support.

[0014] The beneficial effects of this utility model are: the overall structure is simple and reliable, with fewer parts, facilitating assembly and effectively reducing manufacturing costs. Furthermore, this application does not use complex transmission components such as gears or racks, avoiding the problem of gear transmissions being easily jammed by foreign objects, resulting in high reliability and ease of maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of this utility model after removing the box body.

[0017] Figure 3 This is a structural diagram of the box.

[0018] Figure 4 This is a schematic diagram showing the interaction between the swinging component and the movable locking component.

[0019] Figure 5 This is a schematic diagram of the swing component.

[0020] Figure 6 This is a structural schematic diagram of the support component.

[0021] Figure 7 This is a structural schematic diagram of the positioning component.

[0022] In the diagram: 1. Guide rail, 2. Movable locking fastener, 2a. Slot, 3. Box body, 3a. Through groove, 4. Support component, 4a. Arc support surface, 4b. Slot, 5. Swing component, 5a. Rotating body, 5b. Ball head, 7. Transmission component, 8. Positioning component, 8a. Plate body, 8b. Pin. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0024] like Figures 1 to 7 As shown, the integrated stainless steel door and window transmission lock box includes a box body 3, a guide rail 1, and a movable lock fastener 2. The movable lock fastener 2 is slidably connected to the guide rail 1. A swinging component 5 is rotatably mounted on the box body 3. The swinging component 5 includes a rotating body 5a and a ball head 5b. A transmission component 7 is mounted on the movable lock fastener 2. The transmission component 7 has a ball head 5b hole, and the ball head 5b extends into the ball head 5b hole on the transmission component 7.

[0025] In this invention, the movable locking fastener 2 can move axially along the guide rail 1. The rotating body 5a on the swinging member 5 is connected to the door / window handle. The user drives the rotating body 5a to rotate by turning the handle, which in turn drives the ball head 5b to swing. When the ball head 5b swings, it drives the transmission member 7 and the movable locking fastener 2 to move axially along the guide rail 1. The movement of the movable locking fastener 2 achieves the purpose of locking or unlocking the door / window. This invention has a simple and reliable overall structure, fewer parts, and is easy to assemble, effectively reducing manufacturing costs. Furthermore, this application does not use complex transmission components such as gears and racks, avoiding the problem of gear transmission being easily jammed by foreign objects, resulting in high reliability and ease of maintenance.

[0026] Box 3 is a one-piece structure with a U-shaped design. It is manufactured using a one-piece stamping process, making it a single component. This integrated structure simplifies the production process and helps control production costs. Traditional boxes, on the other hand, are typically assembled from at least two plates 8a, which is neither convenient for assembly nor conducive to cost control.

[0027] In this embodiment, the box body 3 is made of stainless steel. The stainless steel material makes the box body 3 less prone to rust, greatly improves its corrosion resistance, and enhances its appearance quality.

[0028] The rotating body 5a has a square hole. The square hole on the rotating body 5a is used to install components such as door and window handles.

[0029] The movable lock fastener 2 is provided with a slot 2a.

[0030] Furthermore, two support members 4 are symmetrically arranged on the box body 3. Each support member 4 has an arc-shaped support surface 4a. The rotating body 5a has a cylindrical structure and is positioned between the arc-shaped support surfaces 4a on the two support members 4. The outer surface of the rotating body 5a is in contact with the arc-shaped support surface 4a, and under the positioning and support of the arc-shaped support surface 4a, the rotating body 5a can rotate smoothly between the two arc-shaped support surfaces 4a.

[0031] This utility model also includes a positioning component 8, which includes a plate 8a and a pin 8b disposed on the plate 8a. The plate 8a is fixed to the outside of the box 3 by screws. The box 3 is provided with a through groove 3a, and the support component 4 is provided with a slot 4b corresponding to the through groove 3a. The pin 8b on the positioning component 8 passes through the through groove 3a on the box 3 and is inserted into the slot 4b on the support component 4.

[0032] This utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. An integrated stainless steel transmission lock box for doors and windows, characterized in that, Including box, guide rail, movable lock buckle, movable lock buckle is connected on guide rail, box is provided with swing piece, swing piece includes rotating body, rotating body is provided with ball head; The movable lock buckle is provided with transmission part, and the ball head hole is formed in the transmission part, and the ball head is inserted into the ball head hole in the transmission part.

2. The integrated stainless steel transmission lock box for doors and windows according to claim 1, characterized in that, The box is an integral structure.

3. The integrated stainless steel transmission lock box for doors and windows according to claim 1, characterized in that, The box is made of stainless steel.

4. The integrated stainless steel transmission lock box for doors and windows according to claim 1, characterized in that, The box is a "U" shaped structure.

5. The integrated stainless steel transmission lock box for doors and windows according to claim 1, characterized in that, The rotating body is provided with a square hole.

6. The integrated stainless steel transmission lockset for doors and windows according to claim 1, characterized in that, The movable lock buckle is provided with a clamping groove.

7. The integrated stainless steel transmission lockset for doors and windows according to claim 1, characterized in that, The box is provided with two symmetrical support pieces, and the support piece is provided with a circular arc supporting surface, and the rotating body is a cylindrical structure, and the rotating body is arranged between the circular arc supporting surfaces of the two support pieces.

8. The integrated stainless steel transmission lock box for doors and windows according to claim 7, characterized in that, It also includes a positioning piece, the positioning piece includes a plate body and a pin provided on the plate body, the plate body is fixed on the outside of the box by screws, the box is provided with a through slot, the support piece is provided with a insertion slot corresponding to the through slot, the pin of the positioning piece is inserted into the insertion slot of the support piece after passing through the through slot of the box.

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