CN220667419U

CN220667419U - Mounting connecting piece and tool-free mounting screen window

Info

Publication number: CN220667419U
Application number: CN202321848515.8U
Authority: CN
Inventors: 汤军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-03-26
Anticipated expiration: 2033-07-14

Abstract

The application relates to the field of buildings, in particular to a mounting connecting piece and a tool-free mounting screen window, wherein the mounting connecting piece (1) is used for fixing two structural members, the mounting connecting piece (1) comprises a fastening hook (11) and a fastening device (110), and the fastening device (110) is fixed or abutted to one structural member; the fastening device (110) is connected with and drives the fastening hook (11) to drive the other structural member to move, so that the two structural members are in close contact. The screen in the present application may be secured to the window by the mounting connection; the fixing can be carried out without any external tool, and the installation and the disassembly are convenient.

Description

Mounting connecting piece and tool-free mounting screen window

Technical Field

The application relates to the field of buildings, in particular to a mounting connecting piece and a tool-free mounting screen window.

Background

Currently, screen windows are an indispensable structural component in window mounting structures.

The current problem is that conventional screen window fixtures are secured to the window using bolts or screws. The installation mode can be implemented by using an installation tool such as a screwdriver. On the other hand, the screen is not easily removed after being fixed to the window.

In addition, the problem of this type of installation does not only occur with the screen. Other structures that need to be mounted to the window also have this problem.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art.

For this purpose, the application proposes a mounting connection for fixing two structural components, the mounting tool comprising a fastening hook and a fastening device, the fastening device being fixed or abutting on one structural component; the fastening device is connected with and drives the fastening hook to drive the other structural member to move, so that the two structural members are in close contact.

Further, the fastening device comprises a threaded rod in threaded connection with the fastening hook, and the fastening hook is driven to move by rotating the threaded rod.

Further, the fastening device further comprises a handle hinged to the end of the threaded rod, and the mounting connector further comprises a spring arranged between the fastening hook and the fastening device.

Further, the fastening device comprises a connecting rod connected with the fastening hook and a driving mechanism for driving the connecting rod to push and pull, and the driving mechanism drives the connecting rod to move by utilizing a lever principle.

Further, the driving mechanism comprises a wrench hinged to the end part of the connecting rod, the portion, hinged to the connecting rod, of the wrench is a hinged portion, the outer outline of the end part of the hinged portion is arc-shaped, when the wrench is lifted, the hinged portion is far away from the upper end face of the fastening hook, and when the wrench is pulled down, the hinged portion is near to the upper end face of the fastening hook.

Further, the driving mechanism comprises a rotating plate, one end of the rotating plate is hinged with the connecting rod, the rotating plate further comprises a rotation fixed point, and the rotating plate rotates around the rotation fixed point; when the rotating plate is rotated, the connecting rod moves along the direction of the connecting rod under the drive of the rotating plate.

Further, the driving mechanism further comprises a push plate, the push plate is provided with a sliding protrusion, the rotating plate is provided with a notch for controlling the rotating plate to rotate, and the sliding protrusion slides along the notch for controlling the rotating plate to rotate.

Further, the mounting connection further comprises a spring disposed between the fastening hook and the fastening device.

A tool-less installation screen comprising any one of the installation connectors described above.

Further, the screen window is further provided with a groove for accommodating the handle or the driving mechanism.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

fig. 1 is a perspective view of the screen secured to the window using the mounting connection described herein.

Fig. 2 is a perspective view of the mounting attachment of the present application after it has been secured to the screen.

Fig. 3 is a partial perspective view of the mounting attachment of the present application after it has been secured to the screen.

Fig. 4 is a perspective view of a mounting connection according to a first embodiment of the present application.

Fig. 5 is a cross-sectional view of the mounting attachment of the first embodiment of the present application after it has been mounted to a screen.

Fig. 6 is a perspective view of a mounting connection of a second embodiment of the present application.

Fig. 7 is a cross-sectional view of a mounting connection of a second embodiment of the present application.

Fig. 8 is a perspective view of a mounting connection of a third embodiment of the present application.

Fig. 9 is a perspective view of a second mounting connection of a third embodiment of the present application.

Fig. 10 is a perspective view of a rotor plate in the present application.

Reference numerals:

1. installing a connecting piece; 2. a screen window;

11. a fastening hook; 12. a threaded rod; 13. a handle; 15. a spring; 110. a fastening device; 111. a connecting rod; 121. a rotating plate; 122. a push plate; 125. a hinge point; 126. rotating the fixed point; 127. notch.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

A mounting connection 1, the mounting connection 1 is used for fixing two structural components, the mounting tool comprises a fastening hook 11 and a fastening device 110, and the fastening device 110 is fixed or abutted on one structural component; the fastening device 110 is connected to and drives the fastening hook 11 to drive the other structural member to move, so that the two structural members are in close contact.

The fastening device 110 comprises a threaded rod 12 in threaded connection with the fastening hook 11, and the fastening hook 11 is driven to move by rotating the threaded rod 12.

The fastening device 110 further comprises a handle 13 hinged to the end of the threaded rod 12, and the mounting connection 1 further comprises a spring 15, the spring 15 being arranged between the fastening hook 11 and the fastening device 110.

The fastening device 110 comprises a connecting rod 111 connected with the fastening hook 11 and a driving mechanism for driving the connecting rod 111 to push and pull, wherein the driving mechanism drives the connecting rod 111 to move by utilizing a lever principle.

The driving mechanism comprises a wrench hinged to the end part of the connecting rod 111, the part of the wrench hinged to the connecting rod 111 is a hinged part, the outer contour of the end part of the hinged part is arc-shaped, when the wrench is lifted, the hinged part is far away from the upper end surface of the fastening hook 11, and when the wrench is pulled down, the hinged part is near to the upper end surface of the fastening hook 11.

The driving mechanism comprises a rotating plate 121, one end of the rotating plate 121 is hinged with the connecting rod 111, the rotating plate 121 further comprises a rotation fixed point 126, and the rotating plate 121 rotates around the rotation fixed point 126; when the rotating plate 121 is rotated, the connecting rod 111 moves along the connecting rod 111 under the driving of the rotating plate 121.

The driving mechanism further comprises a push plate 122, the push plate 122 is provided with a sliding protrusion, the rotating plate 121 is provided with a notch 127 for controlling the rotating plate 121 to rotate, and the sliding protrusion slides along the notch 127 to control the rotating plate 121 to rotate.

The mounting connection 1 further comprises a spring 15, which spring 15 is arranged between the fastening hook 11 and the fastening means 110.

A tool-less installation screen 2, the screen 2 comprising an installation connection 1 as described in any one of the preceding.

The screen 2 is also provided with a recess for receiving the handle 13 or the drive mechanism.

The fastening hook 11 is a plate-shaped hook, one end of the fastening hook is an arc-shaped hook, the other end of the fastening hook is a folded plate after the plate is folded, and a threaded hole or a through hole for connecting the connecting rod 111 is formed in the end face of the folded plate.

The screen 2 in the present application needs to be secured to the frame by means of the mounting connection 1.

Embodiment one.

The mounting connector 1 comprises a fastening hook 11, a threaded rod 12 and a handle 13 hinged with the threaded rod 12, which are sequentially connected, and the mounting connector 1 further comprises a spring 15. The installation connecting piece 1 is installed on the screen window 2, a connecting hole is formed in one frame of the screen window 2, the threaded rod 12 passes through the connecting hole and then is connected onto the fastening hook 11 in a threaded mode, one end of the spring 15 is abutted to the fastening hook 11, and the other end of the spring is abutted to the protrusion at the tail end of the threaded rod 12 or the handle 13.

When the window frame is used, the handle 13 is lifted, the hinged threaded rod 12 is driven to rotate after the handle is rotated, and the fastening hook 11 is driven to hook the window frame to be abutted to the screen window 2 through rotation of the threaded rod 12.

The spring 15 in the present application has two functions, on one hand, the spring 15 can make the fastening hook 11 more stable in use; on the other hand, the fastening hook 11 can be extended outwards smoothly, so that the screen window 2 can be detached conveniently.

Embodiment two.

The connecting rod 111 is connected with the fastening hook 11, and the connection mode of the fastening hook 11 and the connecting rod 111 can be threaded connection, welded connection or other connection modes, and the connection modes enable the fastening hook 11 and the connecting rod 111 to be relatively fixed in the vertical direction.

The frame of the screen 2 is provided with a groove for inserting the fastening device 110, in this embodiment, the fastening device 110 includes a groove structure inserted into the groove, and a hole is provided at one end of the groove structure, and the screen 2 is also provided with a connection hole, so that the connecting rod 111 can pass through. In this embodiment, an end face of the connection hole abuts against one end of the wrench; or the upper plane of the hole position of the groove-shaped structure is abutted with one end of the wrench. The end of the wrench hinged to the connecting rod 111 is of an arc structure, and the hinge point 125 of the wrench and the connecting rod 111 can be displaced along the direction of the connecting rod 111 according to lifting and falling of the wrench.

When the wrench is lifted, the fastening hook 11 stretches out under the drive of the spring 15, so that the wrench is convenient to detach; when the wrench is pressed down, the wrench drives the connecting rod 111 to move upwards by utilizing the lever principle that the arc structure abuts against the plane, so that the fastening hook 11 moves upwards, and the screen window 2 is fixed on the window frame.

Embodiment three.

The present embodiment still uses the lever principle to control the movement of the fastening hook 11. One end of the rotating plate 121 is hinged to one end of the connecting rod 111, and the other end of the connecting rod 111 is connected to the fastening hook 11. It should be noted that the hinge point 125 between the rotating plate 121 and the connecting rod 111 moves up and down along the sliding groove formed in the screen window 2. That is, the link 111 moves up and down in such a manner that, on the one hand, the hinge point 125 between the rotating plate 121 and the link 111 is limited by the elongated sliding groove provided up and down, and on the other hand, the link 111 is also limited by the connecting hole provided in the screen 2.

The middle part of the swivel plate 121 is provided with a swivel fixing point 126, i.e. the swivel plate 121 is hinged with the screen 2 via the swivel fixing point 126. The swivel plate 121 may swivel around the swivel fixation point 126.

The other end of the rotating plate 121 is provided with a notch 127, and the notch 127 is an elongated through hole provided on the rotating plate 121. The push plate 122 is arranged on the frame of the screen window 2, and can push left and right. The bottom of the push plate 122 is provided with a sliding protrusion which is embedded in the notch 127; the rotation of the rotating plate 121 is caused by the movement of the sliding protrusion within the notch 127.

The screen 2 in this application may be secured to a window by the mounting connection 1. The fixing can be carried out without any external tool, and the installation and the disassembly are convenient.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the structures or units referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A mounting connection (1) for fixing two structural members, characterized in that the mounting connection (1) comprises a fastening hook (11) and a fastening device (110), the fastening device (110) being fixed or abutting on one structural member; the fastening device (110) is connected with and drives the fastening hook (11) to drive the other structural member to move, so that the two structural members are in close contact.

2. The mounting connection according to claim 1, characterized in that the fastening means (110) comprise a threaded rod (12) in threaded connection with the fastening hook (11), the fastening hook (11) being moved by rotating the threaded rod (12).

3. The mounting connection according to claim 2, characterized in that the fastening means (110) further comprises a handle (13) hinged to the end of the threaded rod (12), the mounting connection (1) further comprising a spring (15), the spring (15) being arranged between the fastening hook (11) and the fastening means (110).

4. The mounting connection according to claim 1, characterized in that the fastening device (110) comprises a connecting rod (111) connected with the fastening hook (11), and a driving mechanism for driving the connecting rod (111) to make a push-pull movement, wherein the driving mechanism uses the lever principle to drive the connecting rod (111) to move.

5. The mounting connection according to claim 4, characterized in that the driving mechanism comprises a wrench hinged to the end of the connecting rod (111), the portion of the wrench hinged to the connecting rod (111) is a hinged portion, the outer contour of the end of the hinged portion is arc-shaped, when the wrench is lifted, the hinged portion is far from the upper end face of the fastening hook (11), and when the wrench is pulled down, the hinged portion is near to the upper end face of the fastening hook (11).

6. The mounting connection according to claim 4, characterized in that the drive mechanism comprises a swivel plate (121), which swivel plate (121) is hinged at one end to the connecting rod (111), which swivel plate (121) further comprises a rotation fixation point (126), about which rotation fixation point (126) the swivel plate (121) rotates; when the rotating plate (121) is rotated, the connecting rod (111) is driven by the rotating plate (121) to move along the direction of the connecting rod (111).

7. The mounting connection according to claim 6, wherein the drive mechanism further comprises a push plate (122), the push plate (122) being provided with a sliding protrusion, the swivel plate (121) being provided with a slot (127) controlling the swivel plate (121) to rotate, the sliding protrusion sliding along the slot (127) controlling the swivel plate (121) to rotate.

8. The mounting connection according to any of claims 2-7, characterized in that the mounting connection (1) further comprises a spring (15), which spring (15) is arranged between the fastening hook (11) and the fastening means (110).

9. A tool-less installation screen, characterized in that the screen (2) comprises an installation connection (1) according to any one of the preceding claims 1-8.

10. Screen according to claim 9, wherein the screen (2) is further provided with a groove, the fastening means (110) comprises a threaded rod (12) in threaded connection with the fastening hook (11), the fastening means (110) further comprises a handle (13) hinged to the end of the threaded rod (12), the fastening means (110) comprises a connecting rod (111) connected with the fastening hook (11), a driving mechanism driving the connecting rod (111) in a push-pull movement, and the groove is used for accommodating the handle (13) or the driving mechanism.