Connecting structure of door panel
By introducing designs such as adjustment plates and positioning rods into the door panel connection structure, problems that cannot be adjusted in the prior art are solved, flexible adjustment and stable connection of panel height are achieved, and practicality is improved.
Patent Information
- Application Number
- CN202420067113.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The existing door panel connection structure cannot be adjusted according to the panel size, resulting in poor practicality.
A door panel connection structure is designed, by setting an adjustment plate and an adjustment groove between the first connecting plate and the second connecting plate, and threaded connection between the fastening bolts and the adjustment hole, the height adjustment of the connecting plate is realized, and positioned by positioning. The use of inlay and locking bolts of the rod and mounting plate ensures a stable connection of the panel.
It realizes flexible panel height adjustment, simplifies the installation process, and improves the stability and practicality of the connection.
Smart Images
Figure CN222253688U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door panel connection, in particular to a connection structure of door panels. Background Art
[0002] A door is set on the passage between two spaces to block the passage or connect the two spaces when necessary. It is an entity that divides a limited space. A door generally includes two panels. In order to enable the two panels of the door to be quickly installed and used, a connecting structure is generally required to position and connect the two panels of the door.
[0003] A Chinese patent discloses a connection structure for door panels (authorization announcement number CN201661195U). The connection structure for door panels of the patented technology eliminates the door blocking components, has a simple structure and low cost, and is more convenient to install due to the reduction in components, thus saving production time and improving production efficiency. When two panels are connected together, the second horizontal section of one panel stops at the bend between the vertical section and the second horizontal section of the other panel, making it easy to position during installation, and after installation, the positions of the two panels are relatively fixed and will not move relative to each other.
[0004] However, there are still some shortcomings in this patent. Although this patent can connect two panels of the door, it can be seen from the drawings of this patent that the connection structure cannot be adjusted, resulting in the inability to adjust the connection structure according to the size of the panel, which is poor in practicality. Therefore, those skilled in the art provide a connection structure for door panels to solve the problems raised in the above background technology. Utility Model Content
[0005] The purpose of the utility model is to provide a connection structure of door panels to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A connection structure for door panels, including a first panel and a second panel arranged behind the first panel, a first connecting plate and a second connecting plate are respectively arranged at the end surface positions between the first panel and the second panel from top to bottom, an adjustment plate is installed on the lower surface of the first connecting plate, an adjustment groove is opened inside the second connecting plate, a limiting plate is installed inside the adjustment groove on the lower surface of the adjustment plate, two groups of mounting plates are installed on the upper surface of the first connecting plate and the lower surface of the second connecting plate, and positioning rods are arranged on the front surface and rear surface of the first connecting plate and the second connecting plate.
[0008] As a further solution of the present invention: a positioning hole is provided on the rear surface of the first panel and the front surface of the second panel, and one end of the positioning rod is embedded in the positioning hole.
[0009] As a further solution of the utility model: adjustment holes are symmetrically provided on both sides of the adjustment plate, and fastening bolts are symmetrically provided at the end surfaces of both sides of the second connecting plate.
[0010] As a further solution of the utility model: at least ten adjusting holes are symmetrically arranged on both sides of the adjusting plate, and one end of the fastening bolt is embedded in the adjusting hole and threadedly connected to the adjusting hole.
[0011] As a further solution of the utility model: the adjustment plate is slidably installed inside the adjustment slot, and the length of the limit plate is longer than the length of the adjustment plate.
[0012] As a further solution of the present invention: the first connecting plate and the second connecting plate have the same height, and the first connecting plate and the mounting plate are arranged in a "U" shape.
[0013] As a further solution of the utility model: locking bolts are symmetrically arranged on the outer side of the mounting plate, and mounting holes are opened on the rear surface of the first panel and the front surface of the second panel, and the ends of the locking bolts are embedded in the mounting holes and threadedly connected to the mounting holes.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model allows the adjustment plate to slide in the adjustment groove opened inside the second connecting plate, and the fastening bolt is rotated to be threadedly connected with the adjustment hole opened on the outer side of the adjustment plate, so that the adjustment plate can be fixed, so that the height of the first connecting plate and the second connecting plate can be adjusted, so that the first panel and the second panel with different heights can be connected and used. The setting structure is simple and easy to operate. The first panel and the second panel can be positioned and connected through the first connecting plate and the second connecting plate, and it is practical.
[0016] 2. The utility model embeds the positioning rods arranged on the front and rear surfaces of the first connecting plate and the second connecting plate into the positioning holes, so that the first connecting plate and the second connecting plate and the first panel and the second panel can be positioned and connected, and at the same time, the locking bolts on the outside of the mounting plate are used to lock the first panel and the second panel, thereby ensuring the stability of the connection between the first panel, the second panel, the first connecting plate and the second connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a connection structure of a door panel;
[0018] Figure 2It is a structural schematic diagram of an adjustment plate in a connection structure of a door panel;
[0019] Figure 3 It is a structural schematic diagram of a positioning rod in a connection structure of a door panel;
[0020] Figure 4 The present invention is a structural schematic diagram of a limit plate in a connection structure of a door panel.
[0021] In the figure: 1, first panel; 2, second panel; 3, first connecting plate; 31, positioning rod; 32, mounting plate; 4, second connecting plate; 41, adjustment slot; 5, adjustment plate; 51, adjustment hole; 52, fastening bolt; 53, limit plate. DETAILED DESCRIPTION
[0022] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.
[0023] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0027] Embodiment 1:
[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present embodiment proposes a connection structure of a door panel, comprising a first panel 1 and a second panel 2 arranged behind the first panel 1, a first connecting plate 3 and a second connecting plate 4 are respectively arranged at the end surface positions between the first panel 1 and the second panel 2 from top to bottom, an adjustment plate 5 is installed on the lower surface of the first connecting plate 3, an adjustment groove 41 is opened inside the second connecting plate 4, a limiting plate 53 is installed on the lower surface of the adjustment plate 5 inside the adjustment groove 41, two groups of mounting plates 32 are installed on the upper surface of the first connecting plate 3 and the lower surface of the second connecting plate 4, and positioning rods 31 are arranged on the front and rear surfaces of the first connecting plate 3 and the second connecting plate 4. This arrangement utilizes the adjustment plate 5 to move inside the adjustment groove 41, thereby adjusting the height between the first connecting plate 3 and the second connecting plate 4, so that the first panel 1 and the second panel 2 of different heights can be connected.
[0029] Embodiment 2:
[0030] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:
[0031] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, positioning holes are provided on the rear surface of the first panel 1 and the front surface of the second panel 2, and one end of the positioning rod 31 is embedded in the interior of the positioning hole. This setting utilizes the positioning rod 31 to be embedded in the interior of the positioning hole, so that the first connecting plate 3 and the second connecting plate 4 are positioned and installed between the first panel 1 and the second panel 2.
[0032] like Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, adjustment holes 51 are symmetrically opened on both sides of the adjustment plate 5, and fastening bolts 52 are symmetrically arranged at the end surfaces of both sides of the second connecting plate 4. There are at least ten adjustment holes 51 symmetrically arranged on both sides of the adjustment plate 5, and one end of the fastening bolt 52 is embedded in the adjustment hole 51 and threadedly connected to the adjustment hole 51. This setting utilizes the fastening bolt 52 to be threadedly connected to the adjustment hole 51, which makes it easy to fix the adjustment plate 5 after adjustment, thereby achieving the purpose of adjusting the height of the first connecting plate 3 and the second connecting plate 4.
[0033] like Figure 4As shown, as a preferred embodiment, on the basis of the above method, further, the adjustment plate 5 is slidably installed inside the adjustment groove 41, and the length of the limiting plate 53 is longer than the length of the adjustment plate 5. This setting utilizes the adjustment plate 5 to slide inside the adjustment groove 41, and the adjustment plate 5 can be limited by the limiting plate 53.
[0034] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the first connecting plate 3 and the second connecting plate 4 have the same height, and the first connecting plate 3 and the mounting plate 32 are arranged in a "U" shape, and locking bolts are symmetrically arranged on the outer side of the mounting plate 32, and mounting holes are provided on the rear surface of the first panel 1 and the front surface of the second panel 2, and the ends of the locking bolts are embedded in the mounting holes and are threadedly connected to the mounting holes. This arrangement utilizes the locking bolts to install the mounting plate 32 to the rear surface of the first panel 1 and the front surface of the second panel 2, thereby achieving the purpose of stabilizing the first connecting plate 3 and the second connecting plate 4.
[0035] Embodiment 3:
[0036] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:
[0037] Specifically, when the connection structure of the door panel is working / in use: first, the height of the first connecting plate 3 and the second connecting plate 4 is adjusted according to the height of the first panel 1 and the second panel 2. During adjustment, the adjusting plate 5 slides inside the adjusting groove 41 and is limited by the limiting plate 53. At the same time, after adjustment, the fastening bolt 52 is rotated to make the fastening bolt 52 threadedly connected with the adjusting hole 51, so that the adjusting plate 5 can be fixed, thereby achieving the purpose of adjusting the height of the first connecting plate 3 and the second connecting plate 4. After adjustment, the first connecting plate 3 and the second connecting plate 4 are installed between the first panel 1 and the second panel 2. During installation, the positioning rods 31 on the front and rear surfaces of the first connecting plate 3 and the second connecting plate 4 are embedded in the positioning holes, and by rotating the locking bolt on one side of the mounting plate 32, the two mounting plates 32 can be installed to the rear surface of the first panel 1 and the front surface of the second panel 2, thereby achieving the purpose of quickly connecting and fixing the first panel 1 and the second panel 2.
[0038] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.
Claims
1. A door panel connection structure, comprising a first panel (1) and a second panel (2) arranged behind the first panel (1), characterized in that: A first connecting plate (3) and a second connecting plate (4) are respectively arranged at the end surface between the first panel (1) and the second panel (2) from top to bottom, an adjusting plate (5) is installed on the lower surface of the first connecting plate (3), an adjusting groove (41) is opened inside the second connecting plate (4), a limiting plate (53) is installed on the lower surface of the adjusting plate (5) inside the adjusting groove (41), two groups of mounting plates (32) are installed on the upper surface of the first connecting plate (3) and the lower surface of the second connecting plate (4), and positioning rods (31) are arranged on the front surface and rear surface of the first connecting plate (3) and the second connecting plate (4).
2. A door panel connection structure according to claim 1, characterized in that: The rear surface of the first panel (1) and the front surface of the second panel (2) are both provided with positioning holes, and one end of the positioning rod (31) is embedded in the interior of the positioning hole.
3. A door panel connection structure according to claim 1, characterized in that: Adjustment holes (51) are symmetrically provided on both sides of the adjustment plate (5), and fastening bolts (52) are symmetrically provided at the end surfaces on both sides of the second connection plate (4).
4. A door panel connection structure according to claim 3, characterized in that: At least ten adjusting holes (51) are symmetrically arranged on both sides of the adjusting plate (5), and one end of the fastening bolt (52) is embedded in the adjusting hole (51) and is threadedly connected to the adjusting hole (51).
5. The door panel connection structure according to claim 1, characterized in that: The adjustment plate (5) is slidably mounted inside the adjustment groove (41), and the length of the limit plate (53) is longer than that of the adjustment plate (5).
6. The door panel connection structure according to claim 1, characterized in that: The first connecting plate (3) and the second connecting plate (4) have the same height, and the first connecting plate (3) and the mounting plate (32) are arranged in a "U" shape.
7. The door panel connection structure according to claim 1, characterized in that: The outer side of the mounting plate (32) is symmetrically provided with locking bolts, the rear surface of the first panel (1) and the front surface of the second panel (2) are both provided with mounting holes, and the ends of the locking bolts are embedded in the mounting holes and are threadedly connected to the mounting holes.