Assembly type quick-mounting metal door pocket

Abstract

The utility model relates to the technical field of indoor decoration, in particular to an assembly type quick-mounting metal door pocket which comprises a main keel, auxiliary keels, a buckling cover and a sliding cover, the auxiliary keels slide at the left end and the right end of the main keel, inserting grooves are fixedly formed in the left end and the right end of the main keel, and inserting blocks are fixedly installed at one ends of the auxiliary keels. One end of the inserting block is inserted into the inserting groove in a sliding manner; machining and assembling of the device are all completed in a machining factory, field assembly is achieved, mounting and dismounting are easy and convenient, construction of any wall thickness and door opening height can be dealt with, the material cost, the machining cost and the field mounting and construction cost can be reduced, and the safety and reliability of the system are improved; and the risk of engineering field processing and installation is reduced, so that the characteristics of greenness, energy conservation, safety and environmental protection are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor decoration, in particular to an assembled quick-installation metal door cover. Background Art

[0002] Door covers are often used in decoration and are installed at door openings to fix door panels, protect wall corners and provide decoration. Since there is no uniform standard for the thickness of building walls, and there are certain differences in the thickness of walls of different buildings, existing door covers are mostly customized to fit walls of different thicknesses and door openings of different heights.

[0003] The existing door cover has a long processing cycle, complex installation process, low worker installation efficiency, and the materials need to be sorted after arriving at the construction site. The overall construction efficiency is low and the labor cost is high. Therefore, the utility model proposes an assembled quick-install metal door cover to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled quick-install metal door cover to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled quick-install metal door cover, comprising: a main keel, a secondary keel, a buckle cover and a sliding cover, the secondary keels are slidable on both ends of the main keel, the left and right ends of the main keel are fixedly installed with plug-in slots, one end of the secondary keel is fixedly installed with a plug-in block, and one end of the plug-in block is slidably inserted into the plug-in slot;

[0006] The left and right sides of the rear end of the buckle cover are both slidably connected with the sliding cover, the buckle cover is buckled on the rear end of the main keel, and the sliding cover is buckled on the rear end of the auxiliary keel.

[0007] Preferably, a circular hole is opened in the middle of the main keel, and a limiting plate is provided at the upper and lower ends of the circular hole. A bolt is inserted into the circular hole. One end of the bolt passes through the main keel and is threadedly connected to two adjusting nuts. A spring is provided between the two adjusting nuts, and the spring is sleeved on the outer wall of the bolt.

[0008] Preferably, a clamping strip 1 is provided at the outer end of the limiting plate 1, and one end of the clamping strip 1 is fixedly mounted on the side wall of the main keel.

[0009] Preferably, a circular hole II is opened at the center of the secondary keel, and a limiting plate II is fixedly installed at the upper and lower ends of the circular hole II, a bolt is inserted into the circular hole II, and a clamping strip II is arranged on the outer side of the limiting plate II, and one end of the clamping strip II is fixedly installed on the side wall of the secondary keel.

[0010] Preferably, a sliding cavity is fixedly installed on both sides of the outer end of the buckle cover, and the sliding cavity is convex. Two limit strips 1 are fixedly installed at the center of the front end of the buckle cover, and a clamping strip 3 is fixedly installed on the outer end side wall of each limit strip 1.

[0011] Preferably, the limiting strip 1 is inserted into the inner end of the main keel and contacts the limiting plate 1, and the clamping strip 3 and the clamping strip 1 are clamped with each other.

[0012] Preferably, a slider is fixedly mounted on one side of the inner end of the sliding cover, and the slider is convex; two limit strips 2 are fixedly mounted on the other side of the inner end of the sliding cover, and a snap-on strip 4 is fixedly mounted on the outer wall of the limit strips 2.

[0013] Preferably, one end of the second limiting strip is inserted into the secondary keel and contacts the outer end of the second limiting plate, and at the same time, the fourth clamping strip and the second clamping strip are clamped to each other.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The processing and assembly of this device are all completed in the processing plant, and it can be assembled on site. The installation and disassembly are simple and convenient, and it can cope with the construction of any wall thickness and door opening height;

[0016] This device can reduce material costs, processing costs, and on-site installation and construction costs, improve the safety and reliability of the system itself, and reduce the risks of on-site processing and installation, thereby realizing the green, energy-saving, safe, and environmentally friendly characteristics of this patent itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded view of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the main keel and the auxiliary keel structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the buckle cover and the sliding cover structure of the utility model;

[0021] Figure 5 It is a top view of the overall structure of the utility model.

[0022] In the figure: 1. main keel; 2. secondary keel; 3. plug-in slot; 4. limit plate 1; 5. round hole 1; 6. bolt 1; 7. adjusting nut; 8. spring; 9. clamping strip 1; 10. plug-in block; 11. clamping strip 2; 12. round hole 2; 13. bolt 2; 14. buckle cover; 15. limit strip 1; 16. clamping strip 3; 17. sliding cavity; 18. sliding cover; 19. slider; 20. limit strip 2; 21. clamping strip 4; 22. limit plate 2. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0027] See also Figures 1 to 5 The utility model provides a technical solution: an assembled quick-install metal door cover, comprising: a main keel 1, a secondary keel 2, a buckle cover 14 and a sliding cover 18, the secondary keel 2 is slid on both ends of the main keel 1, the left and right ends of the main keel 1 are fixedly installed with a plug-in slot 3, one end of the secondary keel 2 is fixedly installed with a plug-in block 10, one end of the plug-in block 10 is slidably inserted into the plug-in slot 3, so that the secondary keel 2 can move on one side of the main keel 1, and is suitable for walls of different thicknesses;

[0028] A circular hole 5 is provided in the middle of the main keel 1, and limit plates 4 are provided at the upper and lower ends of the circular hole 5. A clamping strip 9 is provided at the outer end of the limit plate 4, and one end of the clamping strip 9 is fixedly installed on the side wall of the main keel 1. A bolt 6 is inserted into the circular hole 5, and one end of the bolt 6 passes through the main keel 1 and is threadedly connected with two adjusting nuts 7. A spring 8 is provided between the two adjusting nuts 7, and the spring 8 is sleeved on the outer wall of the bolt 6. Then, one end of the bolt 6 is threadedly connected to the threaded tube embedded in the wall. The main keel 1 is adjusted to be level on one side of the wall by adjusting the two adjusting nuts 7.

[0029] A circular hole 12 is provided at the center of the secondary keel 2, and a limiting plate 22 is fixedly installed at the upper and lower ends of the circular hole 12. A bolt 13 is inserted into the circular hole 12, and a clamping strip 11 is provided on the outer side of the limiting plate 22. One end of the clamping strip 11 is fixedly installed on the side wall of the secondary keel 2. The secondary keel 2 is slidably inserted into one end of the main keel 1, and then slid to a suitable position, and one end of the bolt 13 is passed through the circular hole 12 and threadedly connected with the threaded tube embedded in the wall, so that the main keel 1 and the secondary keel 2 are fixed to the wall.

[0030] The left and right sides of the rear end of the buckle cover 14 are slidably connected to the sliding cover 18, the buckle cover 14 is buckled on the rear end of the main keel 1, and the left and right sides of the outer end of the buckle cover 14 are fixedly installed with sliding cavities 17, and the sliding cavity 17 is convex. Two limiting strips 15 are fixedly installed at the center of the front end of the buckle cover 14, and a clamping strip three 16 is fixedly installed on the outer end side wall of each limiting strip 15. The limiting strip 15 is inserted into the inner end of the main keel 1 and contacts with the limiting plate 4. At the same time, the clamping strip three 16 and the clamping strip 9 are clamped with each other to fix the buckle cover 14 on the outer end of the main keel 1.

[0031] The sliding cover 18 is buckled at the rear end of the secondary keel 2, and a slider 19 is fixedly installed on one side of the inner end of the sliding cover 18, and the slider 19 is convex. Two limiting strips 20 are fixedly installed on the other side of the inner end of the sliding cover 18, and a snap-in strip 4 21 is fixedly installed on the outer wall of the limiting strip 20. One end of the limiting strip 20 is inserted into the secondary keel 2 and contacts the outer end of the limiting plate 22. At the same time, the snap-in strip 4 21 and the snap-in strip 2 11 are snapped with each other. According to the thickness of the wall and the position of the secondary keel 2, the sliding cover 18 is slid to a suitable position on the buckle cover 14 and then buckled to the outer end of the secondary keel 2.

[0032] This device can adapt to any wall thickness and door opening height, and is simple and convenient to process, install and replace. The installation components required for the adjustable assembled door frame of this device are all processed in the factory, with high processing efficiency, high precision, high profile utilization rate, safer and more reliable products, and low overall cost. This device simplifies the cumbersome on-site measurement and installation procedures of traditional door frames, realizes assembly, and on-site panel installation without welding, which is safer, more environmentally friendly, easy to disassemble and assemble, and improves work efficiency.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled quick-install metal door frame, comprising: A main keel (1), a secondary keel (2), a buckle cover (14) and a sliding cover (18), the secondary keel (2) is slidably mounted on both left and right ends of the main keel (1), characterized in that: both left and right ends of the main keel (1) are fixedly mounted with a plug-in slot (3), one end of the secondary keel (2) is fixedly mounted with a plug-in block (10), and one end of the plug-in block (10) is slidably inserted into the plug-in slot (3); The left and right sides of the rear end of the buckle cover (14) are slidably connected to the sliding cover (18), the buckle cover (14) is buckled on the rear end of the main keel (1), and the sliding cover (18) is buckled on the rear end of the secondary keel (2).

2. The assembled quick-install metal door frame according to claim 1, characterized in that: A circular hole (5) is provided in the middle of the main keel (1), and limit plates (4) are provided at both upper and lower ends of the circular hole (5). A bolt (6) is inserted into the circular hole (5), and one end of the bolt (6) passes through the main keel (1) and is threadedly connected to two adjusting nuts (7). A spring (8) is provided between the two adjusting nuts (7), and the spring (8) is sleeved on the outer wall of the bolt (6).

3. The assembled quick-install metal door frame according to claim 2, characterized in that: The outer end of the limiting plate 1 (4) is provided with a clamping strip 1 (9), and one end of the clamping strip 1 (9) is fixedly mounted on the side wall of the main keel (1).

4. The assembled quick-install metal door frame according to claim 1, characterized in that: A second circular hole (12) is provided at the center of the secondary keel (2), and a second limiting plate (22) is fixedly installed at the upper and lower ends of the second circular hole (12), a second bolt (13) is inserted into the second circular hole (12), and a second clamping strip (11) is provided on the outer side of the second limiting plate (22), and one end of the second clamping strip (11) is fixedly installed on the side wall of the secondary keel (2).

5. The assembled quick-install metal door frame according to claim 1, characterized in that: The outer ends of the buckle cover (14) are fixedly provided with sliding cavities (17) on both sides, the sliding cavities (17) are convex, and two limiting strips (15) are fixedly provided at the center of the front end of the buckle cover (14), and the outer end side walls of each limiting strip (15) are fixedly provided with a clamping strip (16).

6. The assembled quick-install metal door frame according to claim 5, characterized in that: The limiting strip one (15) is inserted into the inner end of the main keel (1) and contacts the limiting plate one (4), while the clamping strip three (16) and the clamping strip one (9) are clamped with each other.

7. The assembled quick-install metal door frame according to claim 1, characterized in that: A slider (19) is fixedly mounted on one side of the inner end of the slide cover (18), and the slider (19) is convex. Two limit strips (20) are fixedly mounted on the other side of the inner end of the slide cover (18), and a clamping strip (21) is fixedly mounted on the outer wall of the limit strip (20).

8. The assembled quick-install metal door frame according to claim 7, characterized in that: One end of the second limiting strip (20) is inserted into the secondary keel (2) and contacts the outer end of the second limiting plate (22), while the fourth clamping strip (21) and the second clamping strip (11) are clamped to each other.

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