Hinge with mounting and positioning functions

Abstract

The utility model belongs to the technical field of hinging, and provides a hinge with mounting and positioning functions, which comprises a frame fixing component, a hinge component connected with the frame fixing component, and a sash connecting component connected with the hinge component, the sash connecting component comprises a vertical plate, a horizontal mounting plate connected with the vertical plate, and a connecting component arranged at the tail end of the horizontal mounting plate, a breaking pin is arranged at the lower end of the side, close to the vertical plate, of the horizontal mounting plate and used for positioning the initial position of the horizontal mounting plate, and an adjusting assembly is arranged between the connecting assembly and the horizontal mounting plate and used for adjusting the mounting position of the horizontal mounting plate. According to the hinge with the mounting and positioning functions, after the hinge is mounted, the left-right position deviation of the sash relative to the frame can be adjusted through the adjusting assembly, and if the sash needs to be adjusted towards the handle side, the breakage pin is not affected; if the sash needs to be adjusted towards the side of the hinge assembly, the breaking pin can be squeezed to be broken and fall off, and left-right adjustment of the sash is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to a hinge with installation and positioning functions. Background Art

[0002] In the cross-section of aluminum alloy door and window profiles, the distance between the frame and the sash is fixed. For example, for European standard notched frame and sash, the distance between the frame hardware slot surface and the sash hardware slot surface is 11.5mm. The hinge connects the frame and sash of the door and window, and the sash can be opened to a certain angle relative to the frame. To ensure the accurate position of the sash relative to the frame, the installation position of the hinge on the frame and sash must be accurate; if the hinge installation position has a large deviation, the sash may not open and close normally, or the position relative to the frame after closing may be inaccurate.

[0003] When the hinge is installed on the frame, it is generally directly close to the bottom and sides of the profile and does not require positioning; when the hinge is installed on the door leaf, it needs to be positioned to ensure that the door leaf can be opened normally and that the position of the door leaf relative to the frame is accurate after closing.

[0004] When installing hinges on the sash, there are usually two ways to locate them: 1. Use a measuring tool to measure the position of the hinge on the sash and then locate and install it; 2. Set up accessories on the hinge for installation and positioning. The disadvantages of method 1: There are human error factors in measuring with measuring tools, and it is not easy to operate; the disadvantages of method 2: The positioning accessories require additional costs and materials; the accessories may fall off and be lost during transportation or at the construction site, causing inconvenience in installation; after installation, they need to be dismantled and discarded, resulting in waste of resources and pollution of the environment. Utility Model Content

[0005] The utility model aims to provide a hinge with an installation positioning function to solve the problems that the existing hinge is inconvenient to measure when being installed on a door and the positioning tool is not easy to store.

[0006] The utility model provides a hinge with an installation and positioning function, comprising a frame fixing component, a hinge component connected to the frame fixing component, and a fan connecting component connected to the hinge component, the fan connecting component comprising a vertical plate, a horizontal mounting plate connected to the vertical plate, and a connecting component arranged at the end of the horizontal mounting plate, a breaking pin is provided at the lower end of the horizontal mounting plate on one side close to the vertical plate, for locating the initial position of the horizontal mounting plate, an adjusting component is arranged between the connecting component and the horizontal mounting plate, and the adjusting component is used to adjust the installation position of the horizontal mounting plate.

[0007] For the above-mentioned hinge with installation positioning function, after the hinge is installed, the door sash will have left and right position deviation relative to the frame, which can be adjusted by adjusting the assembly. If the door sash needs to be adjusted toward the handle side, the broken pin will not be affected; if the door sash needs to be adjusted toward the hinge assembly side, the broken pin can be squeezed off or fall off, which will not affect the left and right adjustment of the door sash.

[0008] Furthermore, the width of the breaking pin is in the range of 1-2 mm.

[0009] Furthermore, the shape of the breaking pin is any one of columnar, conical, stepped or spherical.

[0010] Furthermore, an adjustment gap is provided between the breaking pin and the vertical plate.

[0011] Furthermore, the width of the adjustment gap is 2-4 mm.

[0012] Furthermore, the connecting assembly includes a connecting seat and two screws arranged on the connecting seat.

[0013] Furthermore, the adjustment component is an adjustment bolt, one end of which is fixed in the connecting seat, and the other end of which is threadedly connected to the horizontal mounting plate.

[0014] Furthermore, a mounting groove is provided at a position of the connecting seat corresponding to the adjusting bolt.

[0015] Furthermore, a mounting protrusion is provided at a position of the connecting seat corresponding to the screw.

[0016] Furthermore, the frame fixing assembly includes a horizontal fixing plate and a vertical fixing plate arranged on one side of the horizontal fixing plate, and fixing holes are provided on both the horizontal fixing plate and the vertical fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a side view of the hinge with installation and positioning function in the first embodiment of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the installation state of the hinge with installation positioning function;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at the center circle A;

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at the middle circle B;

[0021] Figure 5 for Figure 2 A side view of the unfolded sash during installation and adjustment of the hinge with installation positioning function;

[0022] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at the center circle C;

[0023] Figure 7 for Figure 2 An enlarged structural diagram of a hinge with installation and positioning function in a partially exploded state.

[0024] Description of main component symbols:

[0025]

[0026] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. Several embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[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.

[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 of the related listed items.

[0030] See also Figures 1 to 7 A hinge with an installation and positioning function provided by an embodiment of the utility model includes a frame fixing component 10, a hinge component 20 rotatably connected to the frame fixing component 10, and a fan connecting component 30 rotatably connected to the hinge component 20. The fan connecting component 30 includes a vertical plate 31, a horizontal mounting plate 32 connected to the vertical plate 31, and a connecting component 33 arranged at the end of the horizontal mounting plate 32. A breaking pin 34 is provided at the lower end of the horizontal mounting plate 32 on one side close to the vertical plate 31, which is used to locate the initial position of the horizontal mounting plate 32. The connecting component 33 is connected to the horizontal mounting plate 32 through an adjusting component 40, and the adjusting component 40 is used to adjust the installation position of the horizontal mounting plate 32.

[0031] The above-mentioned hinge with installation positioning function may have a left-right position deviation of the fan 100 relative to the frame 200 due to processing or installation errors after the hinge is installed. This can be adjusted by adjusting the adjustment component 40. If the fan 100 needs to be adjusted toward the handle side, the broken pin 34 will not be affected. If the fan 100 needs to be adjusted toward the hinge component 20 side, the broken pin 34 can be squeezed off or fall off, which will not affect the left-right adjustment of the fan 100.

[0032] In one embodiment of the present invention, the width of the breaking pin 34 is in the range of 1-2 mm. Due to the small size, the strength of the breaking pin 34 is low, so that it can be squeezed and broken.

[0033] In an embodiment of the present invention, the shape of the breaking pin 34 can be any one of a columnar, conical, stepped or spherical shape.

[0034] In one embodiment of the present invention, an adjustment gap is provided between the breaking pin 34 and the vertical plate 31 , and the width of the adjustment gap may be 2-4 mm, so that the breaking pin 34 will not be squeezed and broken within the range of the adjustment gap, thereby ensuring the positioning function of the breaking pin 34 .

[0035] In one embodiment of the present invention, the connection assembly 33 includes a connection seat 331 and two screws 332 disposed on the connection seat 331 , so that the connection assembly 33 is fixed to the fan 100 by the two screws 332 .

[0036] In one embodiment of the utility model, the adjustment component 40 is an adjustment bolt, one end of which is fixed in the connecting seat 331 and the other end is threadedly connected to the horizontal mounting plate 32. When in use, the distance between the connecting seat 331 and the horizontal mounting plate 32 can be adjusted by rotating the adjustment bolt.

[0037] In an embodiment of the present invention, a mounting groove 3311 is provided at a position of the connection seat 331 corresponding to the adjusting bolt to fix the bolt head of the adjusting bolt and realize a quick connection between the adjusting bolt and the connection seat 331 .

[0038] In one embodiment of the present invention, a mounting protrusion 333 is provided at a position corresponding to the connection base 331 and the screw 332 to enhance the strength of the connection base 331 where the screw 332 is mounted, thereby improving the stability of the connection base 331 .

[0039] In one embodiment of the utility model, the frame fixing assembly 10 includes a horizontal fixing plate 11 and a vertical fixing plate 12 arranged on one side of the horizontal fixing plate 11, and the horizontal fixing plate 11 and the vertical fixing plate 12 are both provided with fixing holes. A corner of the frame 200 is fixed by the horizontal fixing plate 11 and the vertical fixing plate 12, and the frame fixing assembly 10 is fixedly connected to the frame 200 through the fixing holes and fastening screws.

[0040] In one embodiment of the present invention, the hinge assembly 20 includes three hinge plates 21 to realize the opening and closing of the frame fixing assembly 10 and the frame connecting assembly 30 .

[0041] See also Figure 7 In the specific implementation process, the position corresponding to the fan 100 and the breaking pin 34 is provided with a positioning step 101 to achieve the rapid installation and positioning of the horizontal mounting plate 32. Figure 6 It can be seen that the broken pin 34, at this time the fan 100 needs to be adjusted to the hinge assembly 20 side, the broken pin 34 is squeezed and falls off, so that the broken pin 34 does not affect the left and right adjustment of the fan 100.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these 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. A hinge with installation and positioning function, characterized in that: It includes a frame fixing component, a hinge component connected to the frame fixing component, and a fan connecting component connected to the hinge component. The fan connecting component includes a vertical plate, a horizontal mounting plate connected to the vertical plate, and a connecting component arranged at the end of the horizontal mounting plate. A breaking pin is provided at the lower end of the horizontal mounting plate on one side close to the vertical plate, which is used to locate the initial position of the horizontal mounting plate. An adjusting component is provided between the connecting component and the horizontal mounting plate, and the adjusting component is used to adjust the installation position of the horizontal mounting plate.

2. The hinge with installation and positioning function according to claim 1, characterized in that: The width of the breaking pin is in the range of 1-2 mm.

3. The hinge with installation and positioning function according to claim 1, characterized in that: The shape of the breaking pin is any one of columnar, conical, stepped or spherical.

4. The hinge with installation and positioning function according to claim 1, characterized in that: An adjustment gap is arranged between the breaking pin and the vertical plate.

5. The hinge with installation and positioning function according to claim 4, characterized in that: The width of the adjustment gap is 2-4 mm.

6. The hinge with installation and positioning function according to claim 1, characterized in that: The connecting assembly comprises a connecting seat and two screws arranged on the connecting seat.

7. The hinge with installation and positioning function according to claim 6, characterized in that: The adjusting component is an adjusting bolt, one end of which is fixed in the connecting seat, and the other end of which is threadedly connected to the horizontal mounting plate.

8. The hinge with installation and positioning function according to claim 7, characterized in that: A mounting groove is provided at a position of the connecting seat corresponding to the adjusting bolt.

9. The hinge with installation and positioning function according to claim 6, characterized in that: The connection seat is provided with a mounting protrusion at a position corresponding to the screw.

10. The hinge with installation and positioning function according to claim 1, characterized in that: The frame fixing assembly includes a horizontal fixing plate and a vertical fixing plate arranged on one side of the horizontal fixing plate, and fixing holes are arranged on the horizontal fixing plate and the vertical fixing plate.

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