Hinge fixing device, hinge and door and window
By designing the installation fixing plate and fixing components of the hinge fixing device, the vertical setting of the connecting plate and the bonding plate is solved, and the accurate positioning of the hinge and the smooth closing of the cabinet door are achieved.
Patent Information
- Application Number
- CN202422456512.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-11
AI Technical Summary
During the installation of cabinet doors, the hinges are prone to skew, resulting in deviations when the cabinet door is closed, and it is difficult to effectively avoid the existing technology relying on workers' experience.
A hinge fixing device is designed, including mounting fixing plates, fixing components and hinge body. Through the vertical arrangement of the connecting plates and the mounting plates, the mounting fixing plates are ensured to be vertical, and the skewers are used to prevent skewness and fix them with bolts.
The accurate positioning of the hinge body is achieved to avoid deviations in the installation position of the cabinet door and ensure smooth closing of the cabinet door.
Smart Images
Figure CN223241259U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door and window accessories, in particular to a hinge fixing device, a hinge and a door and window. Background Art
[0002] Doors and windows are commonly used furniture in our daily life. When installing doors and windows, corresponding hinges need to be installed to meet the needs of door and window rotation.
[0003] During the house decoration process, wardrobes are made of wooden boards. When installing the cabinet doors, hinges need to be installed between the cabinet body and the cabinet doors. When installing the hinges, installers usually use their own experience to install and connect the hinges to the cabinet body and cabinet doors with bolts respectively. This method mainly relies on the subjective consciousness of the workers. Therefore, when the hinge installation is slightly skewed, the cabinet door will be skewed when closed. Utility Model Content
[0004] The purpose of the present invention is to provide a hinge fixing device, a hinge and a door and window to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hinge fixing device, comprising an installation fixing plate, the front side of the installation fixing plate is provided with installation bolts for fixing the installation fixing plate, one side of the installation fixing plate is provided with a fixing component for installing and positioning the installation fixing plate, the fixing component comprises a connecting plate and a bonding plate, the connecting plate and the bonding plate are arranged perpendicular to each other, one end of the connecting plate is provided with a connector for connecting to the installation fixing plate, and one side of the installation fixing plate is provided with a limiting groove for inserting the connector.
[0006] Preferably, a mounting hole for inserting a mounting bolt is opened on the front side of the mounting fixing plate.
[0007] Preferably, the other end of the connecting plate is fixedly connected to one side of the bonding plate, and the bonding plate faces the side of the connecting plate away from the mounting bolts.
[0008] Preferably, the connector includes a limiting plate, one side of which is fixedly connected to one end of the connecting plate.
[0009] Preferably, the limiting plate and the connecting plate form a T-shape, and both the limiting plate and the connecting plate are slidably connected with the limiting groove.
[0010] Preferably, the horizontal cross-section of the limiting groove is T-shaped.
[0011] A hinge and a door and window, wherein the hinge comprises the above-mentioned hinge fixing device, the hinge comprises a hinge body, the back surface of the hinge body is fixedly connected to the front surface of the mounting plate, and the two ends of the hinge body are respectively provided with a cabinet body and a cabinet door.
[0012] Technical effects and advantages of this utility model:
[0013] The utility model utilizes the design of an installation fixing plate, a fixing assembly, a hinge body and a cabinet body. When the installation fixing plate and the cabinet body are installed, the fitting plate is tightly attached to one side of the cabinet body. With the connecting plate and the fitting plate perpendicular to each other, the installation fixing plate can always be kept in a vertical state. Therefore, when the installation bolts are installed and fixed to the cabinet body, the installation fixing plate will not be skewed, thereby preventing the hinge body from being skewed and preventing the cabinet door installation position from deviating. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the hinge body and the fixing assembly of the present invention.
[0016] Figure 3 This is the second schematic diagram of the three-dimensional structure of the hinge body and the fixing assembly of the present invention.
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing component of the utility model.
[0018] In the figure: 1. Installation fixing plate; 2. Installation bolts; 3. Fixing assembly; 31. Connecting plate; 32. Laminating plate; 33. Limiting plate; 4. Limiting groove; 5. Hinge body; 6. Cabinet body; 7. Cabinet door. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] The utility model provides Figure 1-4The hinge fixing device shown includes an installation fixing plate 1, the front of the installation fixing plate 1 is provided with an installation bolt 2 for fixing the installation fixing plate 1, and one side of the installation fixing plate 1 is provided with a fixing component 3 for installing and positioning the installation fixing plate 1. The fixing component 3 includes a connecting plate 31 and a bonding plate 32. The connecting plate 31 and the bonding plate 32 are arranged perpendicular to each other. One end of the connecting plate 31 is provided with a connector for connecting to the installation fixing plate 1, and one side of the installation fixing plate 1 is provided with a limiting groove 4 for inserting the connector.
[0021] Specifically, a mounting hole for inserting the mounting bolt 2 is opened on the front side of the mounting fixing plate 1 .
[0022] Furthermore, two mounting bolts 2 are provided, which are symmetrically arranged at the top and bottom ends of the front of the mounting fixing plate 1. The mounting bolts 2 are existing automatic screws. The mounting bolts 2 pass through the mounting hole and are rotated and drilled into the interior of the cabinet 6 to achieve fixed installation of the mounting fixing plate 1 and the cabinet 6.
[0023] Specifically, the other end of the connecting plate 31 is fixedly connected to one side of the bonding plate 32, and the bonding plate 32 faces the side of the connecting plate 31 away from the mounting bolt 2. The connector includes a limiting plate 33, and one side of the limiting plate 33 is fixedly connected to one end of the connecting plate 31. The limiting plate 33 and the connecting plate 31 form a T-shape, and the limiting plate 33 and the connecting plate 31 are both slidably and interlaced with the limiting groove 4, and the horizontal cross-section of the limiting groove 4 is T-shaped.
[0024] Furthermore, the connecting plate 31 and the fitting plate 32 are perpendicular to each other and are set at 90 degrees. The material used for the connecting plate 31 and the fitting plate 32 is the same as the material of the installation fixing plate 1. The fixed connection between the connecting plate 31 and the fitting plate 32 is connected by welding. The connection between the fitting plate 32 and the connecting plate 31 is chamfered and a right angle is adopted, so that when the connecting plate 31 and the fitting plate 32 are fitted with the corners of the cabinet 6, the connection will not interfere with the corners of the cabinet 6. The limiting plate 33 is fixedly connected to the connecting plate 31 by welding. The material of the limiting plate 33 is the same as that of the connecting plate 31. The horizontal cross-section of the limiting groove 4 consists of two parts: a horizontal groove and a vertical groove. The horizontal groove is used to insert the connecting plate 31, and the vertical groove is used to insert the limiting plate 33. The dimensions of the horizontal groove and the vertical groove are 1.01 of the corresponding dimensions of the connecting plate 31 and the limiting plate 33, respectively. When the fixing plate 1 is installed, the limiting plate 33 and the connecting plate 31 are first inserted into the limiting groove 4. Under the restriction of the limiting groove 4, the connecting plate 31 can only move in a straight line in the vertical direction and cannot be skewed. At this time, the back of the fixing plate 1 is fitted with the back of the cabinet 6. At this time, the fitting plate 32 is moved and the fitting plate 32 is fitted with the side of the cabinet 6 toward the limiting plate 33. Under the action of the connecting plate 31 and the fitting plate 32 being perpendicular to each other, the fixing plate 1 can be placed vertically on the front of the cabinet 6 without being skewed. At this time, the two mounting bolts 2 are respectively passed through the mounting holes at the corresponding positions to form a fixed connection with the cabinet 6. After the fixing plate 1 is installed, the limiting plate 33 can be disengaged from the limiting groove 4 by moving the connecting plate 31 away from the fixing plate 1 to disassemble the fixing assembly 3.
[0025] The connecting plate 31 can also be fixedly connected to one side of the mounting plate 1 by direct welding without the need for a limiting plate 33. During welding, it is necessary to keep the connecting plate 31 and the mounting plate 1 vertically arranged in the vertical section and the horizontal section arranged in the same straight line. At this time, after the mounting plate 1 is installed, the connecting plate 31 and the bonding plate 32 do not need to be removed.
[0026] A hinge and a door and window, the hinge comprises a hinge body 5, the back side of the hinge body 5 is fixedly connected to the front side of a mounting plate 1, and a cabinet body 6 and a cabinet door 7 are respectively provided at both ends of the hinge body 5.
[0027] Furthermore, the mounting plate 1 and the hinge body 5 form an existing metal rotating hinge. The connection between the hinge body 5 and the mounting plate 1 is fixed by welding. The cabinet body 6 and the cabinet door 7 are the skeleton and the rotating door of the cabinet respectively. One end of the hinge body 5 is fixedly connected to the cabinet body 6 through the mounting plate 1, and the other end of the hinge body 5 is also fixedly connected to the cabinet door 7 by screws, so that the cabinet door 7 can rotate.
[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A hinge fixing device, comprising a mounting plate (1), wherein the front surface of the mounting plate (1) is provided with mounting bolts (2) for fixing the mounting plate (1), characterized in that: A fixing assembly (3) for mounting and positioning the fixing plate (1) is provided on one side of the fixing plate (1), the fixing assembly (3) comprising a connecting plate (31) and a bonding plate (32), the connecting plate (31) and the bonding plate (32) being arranged perpendicular to each other, a plug-in connector for connecting to the fixing plate (1) being provided at one end of the connecting plate (31), and a limiting groove (4) for inserting the plug-in connector being provided on one side of the fixing plate (1).
2. A hinge fixing device according to claim 1, characterized in that: The front surface of the mounting plate (1) is provided with a mounting hole for inserting the mounting bolt (2).
3. The hinge fixing device according to claim 1, characterized in that: The other end of the connecting plate (31) is fixedly connected to one side of the bonding plate (32), and the bonding plate (32) faces the side of the connecting plate (31) away from the mounting bolt (2).
4. The hinge fixing device according to claim 1, characterized in that: The connector comprises a limiting plate (33), one side of which is fixedly connected to one end of the connecting plate (31).
5. The hinge fixing device according to claim 4, characterized in that: The limiting plate (33) and the connecting plate (31) form a T-shape, and both the limiting plate (33) and the connecting plate (31) are connected to the limiting groove (4) by sliding and inserting.
6. The hinge fixing device according to claim 5, characterized in that: The horizontal cross section of the limiting groove (4) is T-shaped.
7. A hinge and a door and window, using the hinge fixing device according to any one of claims 1 to 6, characterized in that: The hinge comprises a hinge body (5), the back side of the hinge body (5) is fixedly connected to the front side of the mounting plate (1), and the two ends of the hinge body (5) are respectively provided with a cabinet body (6) and a cabinet door (7).