Elastic locking piece for door and window installation

Abstract

The utility model provides an elastic locking piece for door and window installation, which relates to the technical field of doors and windows, and comprises an installation plate, a locking cylinder and a locking structure, the installation plate is provided with an installation hole and a positioning hole; the locking cylinder is fixedly connected with the mounting plate, a through hole communicated with the mounting hole is formed in the locking cylinder, a locking rail is arranged in the locking cylinder, and the locking rail is communicated with the through hole; the locking structure penetrates through the through hole and the mounting hole, a locking block is arranged on the locking structure, and the locking block is in sliding connection with the locking rail; according to the elastic locking piece for door and window installation, the installation plate, the locking cylinder and the locking structure are tightly matched, a worker can achieve installation and disassembly of the door and window through simple operation, and the technical effect of fast installation and fast disassembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to an elastic locking piece installed on a door and window. Background Art

[0002] With the rapid development of my country's economy and the advancement of urbanization, the construction of buildings in my country is also increasing. In the design and construction process of buildings, doors and windows, as key elements connecting indoor and outdoor, not only affect the overall appearance of the building, but also undertake multiple functions, such as lighting, ventilation, heat preservation, heat insulation, sound insulation, etc. The quality and performance of doors and windows are directly related to the user experience of the building and the quality of life of residents.

[0003] However, traditional window installation usually involves a fixed connection between the window frame and the building wall. When the window needs to be replaced, the fixings connected to the wall often need to be completely removed before the window can be replaced, which increases the disassembly time of the staff and consumes a lot of energy of the staff to disassemble and install the windows. At the same time, since the disassembly process needs to be carried out outdoors and involves high-altitude operations, it brings great safety risks to the operators and increases the difficulty and cost of disassembly. Utility Model Content

[0004] Based on this, in order to solve the problem that when a window needs to be replaced, the fixings connected to the wall often need to be completely removed before the window can be replaced, which consumes a lot of energy of the staff to disassemble and install the window, and brings great safety risks to the operators, the purpose of the utility model is to provide an elastic locking member for door and window installation, and its specific technical solution is as follows:

[0005] An elastic locking part for installing doors and windows, comprising a mounting plate, a locking cylinder and a locking structure, wherein the mounting plate is provided with a mounting hole and a positioning hole; the locking cylinder is fixedly connected to the mounting plate, a through hole connected to the mounting hole is opened on the locking cylinder, a locking rail is arranged in the locking cylinder, and the locking rail is connected to the through hole; the locking structure passes through the through hole and the mounting hole, and a locking block is arranged on the locking structure, and the locking block is slidably connected to the locking rail.

[0006] Furthermore, the locking rail comprises a movable groove and a locking groove, the movable groove and the locking groove are communicated, and the locking block is slidably connected to the movable groove and the locking groove.

[0007] Furthermore, the movable groove and the locking groove are arranged at 90°.

[0008] Furthermore, the locking structure includes an elastic member, a locking rod and a rotating member, one end of the elastic member is fixedly connected to the mounting plate, one end of the elastic member away from the mounting plate is fixedly connected to the rotating member, one end of the locking rod is fixedly connected to the rotating member, one end of the locking rod away from the rotating member passes through the elastic member and the mounting hole, and the locking block is arranged on the rotating member.

[0009] Further, the rotating member includes a first rotating block and a second rotating block, the first rotating block and the second rotating block are fixedly connected, the second rotating block is fixedly connected to the locking rod, the locking block is arranged on the second rotating block, the second rotating block is arranged in the locking cylinder, and the end of the elastic member away from the mounting plate is fixedly connected to the locking rod.

[0010] Furthermore, a slot is provided on one end of the first rotating block away from the second rotating block.

[0011] Further, the radius of the second rotating block is greater than the radius of the first rotating block.

[0012] Further, the locking cylinder includes a cylinder body and a cover, the through hole and the locking rail are respectively arranged on the cylinder body, the first rotating block passes through the cover, the second rotating block is arranged in the cylinder body, one end of the cylinder body is fixedly connected to the mounting plate, the cover is fixedly connected to an end of the cylinder body away from the mounting plate, and the locking rail is arranged on an end of the cylinder body away from the mounting plate.

[0013] Furthermore, the locking cylinder is provided with two locking rails, the locking structure is provided with two locking blocks, and each locking rail and each locking block are provided correspondingly.

[0014] Furthermore, the mounting hole is arranged at the center of the mounting plate, and the positioning holes are arranged on the left and right sides of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the elastic locking parts installed in the doors and windows of the utility model are arranged by setting a mounting plate, and the mounting holes and positioning holes on the mounting plate enable the elastic locking parts to be conveniently fixed on the doors and windows or frames, without the need for complicated installation steps, thereby improving the installation efficiency; by setting a locking cylinder and a locking structure, the locking structure is connected to the locking rail through the sliding connection of the locking block, thereby realizing movement and locking in the locking rail, improving the work efficiency of disassembly and installation, and improving the convenience of use; the elastic locking parts installed in the doors and windows of the utility model are arranged by the tight cooperation of the mounting plate, the locking cylinder and the locking structure, so that the staff can realize the installation and disassembly of the doors and windows through simple operations, thereby realizing the technical effect of quick installation and quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention may be further understood from the following description in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same figure numerals designate corresponding parts.

[0017] Figure 1 It is a structural schematic diagram of an elastic locking member installed in doors and windows according to an embodiment of the utility model;

[0018] Figure 2 It is an exploded view of an elastic locking member installed in doors and windows according to an embodiment of the utility model;

[0019] Figure 3 It is an assembly cross-sectional view of an elastic locking member installed in doors and windows according to an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a locking cylinder according to an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the combined structure of the locking structure and the locking block according to an embodiment of the utility model;

[0022] Figure 6 It is a schematic diagram of the locking state of the elastic locking member installed in the door and window according to one embodiment of the utility model;

[0023] Figure 7 It is a schematic diagram of the unlocked state of the elastic locking member installed in the door and window according to one embodiment of the utility model;

[0024] Figure 8 yes Figure 7 Schematic diagram of the enlarged structure of A.

[0025] Description of reference numerals:

[0026] 1. Mounting plate; 11. Mounting hole; 12. Positioning hole; 2. Locking cylinder; 21. Through hole; 22. Locking rail; 221. Movable groove; 222. Locking groove; 23. Cylinder; 24. Cover; 3. Locking structure; 31. Elastic member; 32. Locking rod; 33. Rotating member; 331. First rotating block; 3311. Slot; 332. Second rotating block; 4. Locking block; 5. Window sash; 6. Attached frame; 61. Positioning hole. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0031] like Figure 1-5 As shown, an elastic locking member for installing doors and windows in one embodiment of the utility model comprises a mounting plate 1, a locking cylinder 2 and a locking structure 3. The mounting plate 1 is provided with a mounting hole 11 and a positioning hole 12; the locking cylinder 2 is fixedly connected to the mounting plate 1, a through hole 21 communicating with the mounting hole 11 is opened on the locking cylinder 2, a locking rail 22 is arranged in the locking cylinder 2, and the locking rail 22 is communicated with the through hole 21; the locking structure 3 passes through the through hole 21 and the mounting hole 11, a locking block 4 is arranged on the locking structure 3, and the locking block 4 is connected to the locking rail 22 Sliding connection, the locking block 4 can move and lock in the locking rail 22, and by setting the mounting plate 1, the mounting holes 11 and the positioning holes 12 on the mounting plate 1 make it possible to conveniently fix the elastic locking member on the door, window or frame without complicated installation steps, thereby improving the installation efficiency; by setting the locking cylinder 2 and the locking structure 3, the locking structure 3 is connected to the locking rail 22 through the sliding connection of the locking block 4, thereby realizing the movement and locking in the locking rail 22, thereby improving the work efficiency of disassembly and installation, and improving the convenience of use.

[0032] As a preferred embodiment of the utility model, it may also have the following additional technical features: the locking rail 22 includes a movable groove 221 and a locking groove 222, the movable groove 221 and the locking groove 222 are connected, the locking block 4 is slidably connected to the movable groove 221 and the locking groove 222, and the staff can move the locking block 4 in the movable groove 221 through a simple sliding action, and finally slide into the locking groove 222 for locking; the movable groove 221 and the locking groove 222 are set at 90°, and the locking block 4 can accurately enter the locking position when sliding to the locking groove 222, ensuring the reliability and stability of the locking, and when the locking block 4 completely enters the locking groove 222, the locking block 4 is restricted from moving in the vertical direction.

[0033] As a preferred embodiment of the utility model, it may also have the following additional technical features: the locking structure 3 includes an elastic member 31, a locking rod 32 and a rotating member 33, one end of the elastic member 31 is fixedly connected to the mounting plate 1, the end of the elastic member 31 away from the mounting plate 1 is fixedly connected to the rotating member 33, one end of the locking rod 32 is fixedly connected to the rotating member 33, the end of the locking rod 32 away from the rotating member 33 passes through the elastic member 31 and the mounting hole 11, the locking block 4 is arranged on the rotating member 33, and the staff can easily achieve locking and unlocking by rotating the rotating member 33, the sliding connection between the locking block 4 and the locking rail 22, combined with the pre-tightening force of the elastic member 31, makes the locking more stable and reliable. In this embodiment, the elastic member 31 is arranged as a spring.

[0034] As a preferred embodiment of the utility model, it may also have the following additional technical features: the rotating member 33 includes a first rotating block 331 and a second rotating block 332, the first rotating block 331 and the second rotating block 332 are fixedly connected, and the staff drives the second rotating block 332 and the locking block 4 to lock and unlock by rotating the first rotating block 331, the second rotating block 332 is fixedly connected to the locking rod 32, the locking block 4 is arranged on the second rotating block 332, and the second rotating block 332 is arranged in the locking cylinder 2, and the end of the elastic member 31 away from the mounting plate 1 is fixedly connected to the locking rod 32, and the locking structure 3 can maintain good stability when subjected to external force impact or vibration, thereby reducing damage to doors and windows.

[0035] As a preferred embodiment of the utility model, it may also have the following additional technical features: a slot 3311 is provided on one end of the first rotating block 331 away from the second rotating block 332, so that the staff can easily insert the tool into the slot 3311 and accurately apply the rotational force, thereby making it easier to achieve locking and unlocking. At the same time, the friction force on the surface of the first rotating block 331 is increased, making it less likely to slide during the rotation process, thereby improving the stability and safety of the operation. In addition, in other embodiments, the shape and size of the slot 3311 can be designed differently according to different needs.

[0036] As a preferred embodiment of the utility model, it may also have the following additional technical features: the radius of the second rotating block 332 is larger than the radius of the first rotating block 331. When the locking block 4 is aligned with the locking groove 222 of the locking rail 22 and slides in, due to the larger radius and corresponding torque of the second rotating block 332, a greater locking force can be provided, further enhancing the stability and safety of the doors and windows.

[0037] As a preferred embodiment of the utility model, it may also have the following additional technical features: the locking cylinder 2 includes a cylinder body 23 and a cover 24, the through hole 21 and the locking rail 22 are respectively arranged on the cylinder body 23, the first rotating block 331 passes through the cover 24, the second rotating block 332 is arranged in the cylinder body 23, one end of the cylinder body 23 is fixedly connected to the mounting plate 1, the cover 24 is fixedly connected to the end of the cylinder body 23 away from the mounting plate 1, the locking rail 22 is arranged at the end of the cylinder body 23 away from the mounting plate 1, and the cover 24 is used to limit the moving position of the locking block 4, which helps to protect the internal structure.

[0038] As a preferred embodiment of the utility model, it may also have the following additional technical features: two locking rails 22 are arranged on the locking cylinder 2, and two locking blocks 4 are arranged on the locking structure 3, and each locking rail 22 and each locking block 4 are arranged correspondingly; in addition, in other embodiments, the number, shape and size of the locking rails 22 and the locking blocks 4 can be designed differently according to different needs. Through the design of multiple locking points, even if one of the locking points fails, the other locking points can still maintain a locked state, thereby improving the overall safety.

[0039] Please refer to Figure 6-Figure 8 As a preferred embodiment of the utility model, it may also have the following additional technical features: the mounting hole 11 is arranged at the center of the mounting plate 1, the positioning holes 12 are arranged on the left and right sides of the mounting plate 1, the positioning holes 12 are used to be fixedly connected with the window sash 5 through positioning pins, and one end of the locking rod 32 passes through the mounting hole 11 and can be locked or unlocked with the auxiliary frame 6. The auxiliary frame 6 is provided with a positioning hole 61, which is adapted to the size of the locking rod 32. The auxiliary frame 6 is fixedly connected to the wall, thereby improving the installation accuracy and ensuring the stability of the structure.

[0040] When the locking cam 331 is in the unlocking state, the locking cam 332 is in the unlocking state, and the locking cam 332 is in the unlocking state.

[0041] The elastic locking parts installed in the doors and windows of this embodiment have a reasonable structural design and are easy to use. This structure can also be used for other equipment with similar usage requirements. In this embodiment, the elastic locking parts installed in the doors and windows are closely matched through the mounting plate 1, the locking cylinder 2 and the locking structure 3. The staff can install and disassemble the doors and windows through simple operations, achieving the technical effect of quick installation and disassembly.

[0042] In the description of the above embodiments, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, "several" and "multiple" mean more than one, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" and "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction between the combinations of these technical features, they should be considered to be within the scope recorded in this specification.

[0044] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An elastic locking member for door and window installation, characterized in that: include: A mounting plate (1), wherein the mounting plate (1) is provided with a mounting hole (11) and a positioning hole (12); A locking cylinder (2), the locking cylinder (2) being fixedly connected to the mounting plate (1), the locking cylinder (2) being provided with a through hole (21) communicating with the mounting hole (11), a locking rail (22) being arranged inside the locking cylinder (2), and the locking rail (22) being communicated with the through hole (21); A locking structure (3), wherein the locking structure (3) passes through the through hole (21) and the mounting hole (11), and a locking block (4) is provided on the locking structure (3), and the locking block (4) is slidably connected to the locking rail (22).

2. The elastic locking member for door and window installation according to claim 1, characterized in that: The locking rail (22) comprises a movable groove (221) and a locking groove (222), the movable groove (221) and the locking groove (222) are communicated, and the locking block (4) is slidably connected to the movable groove (221) and the locking groove (222).

3. The elastic locking member for door and window installation according to claim 2, characterized in that: The movable groove (221) and the locking groove (222) are arranged at an angle of 90°.

4. The elastic locking member for door and window installation according to claim 1, characterized in that: The locking structure (3) comprises an elastic member (31), a locking rod (32) and a rotating member (33); one end of the elastic member (31) is fixedly connected to the mounting plate (1); one end of the elastic member (31) away from the mounting plate (1) is fixedly connected to the rotating member (33); one end of the locking rod (32) is fixedly connected to the rotating member (33); one end of the locking rod (32) away from the rotating member (33) passes through the elastic member (31) and the mounting hole (11); and the locking block (4) is arranged on the rotating member (33).

5. The elastic locking member for door and window installation according to claim 4, characterized in that: The rotating member (33) comprises a first rotating block (331) and a second rotating block (332); the first rotating block (331) and the second rotating block (332) are fixedly connected; the second rotating block (332) is fixedly connected to the locking rod (32); the locking block (4) is arranged on the second rotating block (332); the second rotating block (332) is arranged in the locking cylinder (2); and one end of the elastic member (31) away from the mounting plate (1) is fixedly connected to the locking rod (32).

6. The elastic locking member for door and window installation according to claim 5, characterized in that: A slot (3311) is provided on one end of the first rotating block (331) away from the second rotating block (332).

7. The elastic locking member for door and window installation according to claim 5, characterized in that: The radius of the second rotating block (332) is greater than the radius of the first rotating block (331).

8. The elastic locking member for door and window installation according to claim 5, characterized in that: The locking cylinder (2) comprises a cylinder body (23) and a sealing cover (24); the through hole (21) and the locking rail (22) are respectively arranged on the cylinder body (23); the first rotating block (331) passes through the sealing cover (24); the second rotating block (332) is arranged in the cylinder body (23); one end of the cylinder body (23) is fixedly connected to the mounting plate (1); the sealing cover (24) is fixedly connected to one end of the cylinder body (23) away from the mounting plate (1); and the locking rail (22) is arranged at one end of the cylinder body (23) away from the mounting plate (1).

9. The elastic locking member for door and window installation according to claim 1, characterized in that: The locking cylinder (2) is provided with two locking rails (22), the locking structure (3) is provided with two locking blocks (4), and each locking rail (22) and each locking block (4) are provided correspondingly.

10. The elastic locking member for door and window installation according to claim 1, characterized in that: The mounting hole (11) is arranged at the center of the mounting plate (1), and the positioning holes (12) are arranged on the left and right sides of the mounting plate (1).

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