Protective door frame mounting structure

Abstract

The utility model relates to the technical field of protective door frames, and discloses a protective door frame mounting structure which comprises a bottom frame, a threaded column is arranged at the bottom of the bottom frame in a penetrating mode, a foot support is fixedly mounted at the bottom of the threaded column, a first fixing piece is arranged at the top of the bottom frame, and a first connecting piece is arranged at the top of the first fixing piece. A second fixing piece is installed on one side of the first connecting piece in an inserted mode. According to the protective door frame mounting structure, through the design of the threaded columns and the foot supports, when the first fixing pieces and the fixing columns are mounted, the threaded columns can be inserted into the bottom frame and then inserted into the first fixing pieces and the fixing columns, and rapid positioning of the first fixing pieces and the fixing columns can be achieved; the bottom frame, the first fixing piece, the second fixing piece and the mounting frame are all made of high-molecular metal, and the high-molecular metal generally has high weather resistance, so that the influence of severe environments such as ultraviolet rays, high temperature and high humidity can be resisted, ageing, deformation or color fading is not prone to occurring, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of protective door frames, and particularly relates to an installation structure of a protective door frame. Background Art

[0002] A door frame is a component of a door. It is located around the door and plays the roles of supporting, fixing, connecting, and protecting the door. The door frame is usually made of materials such as wood, metal, or plastic, and has various shapes. Depending on different designs and requirements, it may have different structures and decorations. The polymer protective door frame belongs to one of the door frames, and its design purpose is to provide better safety, durability, and protection performance.

[0003] Chinese Utility Model Patent Publication No.: CN 209444073 U3, discloses: a protective door frame. In this protective door frame, by setting a protective plate at the bottom of the door frame, since the protective plate is fixed by screws, it is convenient to repair when it is damaged. At the same time, by setting a first filling layer and a second filling layer in the protective plate, it is in a solid state. However, this protective door frame does not design a quick installation structure for the overall door frame, which easily makes the door frame not only have more cumbersome installation steps when installing, but also need to be fixedly installed by bolts, and it also affects the aesthetics of the normal door frame, and is not convenient for popularization and use. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide an installation structure of a protective door frame, which can effectively solve the problems in the prior art that there is no designed quick installation structure for the overall door frame, which easily makes the door frame have more cumbersome installation steps when installing, and also need to be fixedly installed by bolts, and it also affects the aesthetics of the normal door frame, and is not convenient for popularization and use, etc.

[0005] The technical solution adopted by the utility model is: an installation structure of a protective door frame, including a chassis, a threaded column is arranged through the bottom of the chassis, a footrest is fixedly installed at the bottom of the threaded column, a first fixing part is arranged at the top of the chassis, a first connecting part is arranged at the top of the first fixing part, a second fixing part is inserted and installed on one side of the first connecting part, a fixing column is fixedly installed at the top of the chassis, a second connecting part is inserted and installed at the top of the fixing column, a positioning part is arranged on one side of the second connecting part, a cover plate is arranged at the top of the positioning part, a first positioning hole is opened at the bottom of the first fixing part, a second positioning hole is opened at the bottom of the fixing column, and a second inserting block is fixedly installed on one side of the second fixing part;

[0006] The first fixing part includes a profile part, a positioning groove is opened inside the profile part, and an inserting groove is opened inside the profile part.

[0007] Preferably, there are four of the threaded posts and the footrests, two of the threaded posts and the footrests penetrate the chassis and extend into the interior of the first positioning hole, and the other two of the threaded posts and the footrests penetrate the chassis and extend into the interior of the second positioning hole.

[0008] Through the above technical solution, through the design of the threaded posts and the footrests, when installing the first fixing member and the fixing post, the threaded posts can be inserted into the chassis, and then inserted into the interior of the first fixing member and the fixing post, so as to achieve the rapid positioning of the first fixing member and the fixing post.

[0009] Preferably, the first connecting member includes a positioning block, a first inserting block is fixedly installed at the bottom of the positioning block, a through groove is formed on one side of the positioning block, an installation groove is formed on one side of the positioning block, the positioning groove is adapted to the positioning block, and the inserting groove is inserted and installed with the first inserting block.

[0010] Through the above technical solution, through the cooperation of the positioning groove and the positioning block, when installing the first connecting member and the first fixing member, the positioning block can be made to fit the positioning groove, and then the first inserting block can be inserted into the inserting groove, so as to achieve rapid installation, which can not only play a role in rapid positioning, but also avoid using bolts for fixed installation.

[0011] Preferably, the second connecting member includes a side plate, a first inserting strip is fixedly installed on one side of the side plate, an inserting block is fixedly installed on the outer side of the side plate, a second inserting strip is fixedly installed on one side of the side plate, the second inserting strip is inserted and installed with the positioning member, and the first inserting strip is inserted and installed with the fixing post.

[0012] Through the above technical solution, through the cooperation of the first inserting strip, the fixing post, the second inserting strip and the positioning member, when installing the fixing post and the positioning member, the first inserting strip can be inserted into one side of the fixing post, and at the same time the second inserting strip can be inserted into one side of the positioning member, so as to achieve the rapid connection of the fixing post and the positioning member, which is convenient for the rapid splicing of the overall door frame.

[0013] Preferably, the second inserting block is inserted and installed in the interior of the through groove and the positioning member, and the second fixing member is located between the two first connecting members.

[0014] Through the above technical solution, through the design of the second inserting block, the through groove and the positioning member, after the first fixing member is installed, the second fixing member can be inserted, so that the second inserting block is inserted into the inner side of the positioning member, so as to achieve rapid splicing.

[0015] Preferably, the chassis, the first fixing member, the second fixing member and the installation frame are all made of high molecular metal, an installation frame is fixedly installed on the top of the positioning member, and a top plate is fixedly installed on the top of the installation frame.

[0016] Through the above technical solution, since the chassis, the first fixing member, the second fixing member, and the mounting bracket are all made of polymer metal, polymer metal usually has strong weather resistance, can resist the influence of harsh environments such as ultraviolet rays, high temperature, and high humidity, and is not prone to aging, deformation, or fading, thus improving the service life.

[0017] Preferably, the insertion block and the positioning member are installed by plugging, and the positioning member is located at the top of the fixing column.

[0018] Through the above technical solution, through the cooperation of the insertion block and the positioning member, when the first plugging strip and the second plugging strip are connected, the insertion block is inserted into the positioning member at the same time, and its quick connection can be realized.

[0019] Compared with the prior art, the present utility model provides a protective door frame installation structure, which has the following

[0020] Beneficial effects:

[0021] 1. For this protective door frame installation structure, through the design of the threaded column and the footrest, when installing the first fixing member and the fixing column, the threaded column can be inserted into the chassis, and then inserted into the first fixing member and the fixing column, so as to realize the quick positioning of the first fixing member and the fixing column. Since the chassis, the first fixing member, the second fixing member, and the mounting bracket are all made of polymer metal, polymer metal usually has strong weather resistance, can resist the influence of harsh environments such as ultraviolet rays, high temperature, and high humidity, and is not prone to aging, deformation, or fading, thus improving the service life;

[0022] 2. For this protective door frame installation structure, through the cooperation of the positioning groove and the positioning block, when installing the first connecting member and the first fixing member, the positioning block can be made to fit the positioning groove, and then the first plugging block is inserted into the plugging groove, so as to realize quick installation. It can not only play a role in quick positioning, but also avoid using bolts for fixed installation. Through the cooperation of the first plugging strip, the fixing column, the second plugging strip, and the positioning member, when installing the fixing column and the positioning member, the first plugging strip can be inserted into one side of the fixing column, and the second plugging strip can be inserted into one side of the positioning member at the same time, so as to realize the quick connection of the fixing column and the positioning member, facilitate the quick splicing of the overall door frame, and facilitate the quick installation of the overall door frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 It is a schematic diagram of the installation structure of the threaded column and the footrest of the present utility model;

[0025] Figure 3 It is a schematic diagram of the installation structure of the first fixing member and the first connecting member of the present utility model;

[0026] Figure 4Schematic diagram of the installation structure of the second connecting piece and the positioning piece of the present utility model;

[0027] Figure 5 Schematic diagram of the installation structure of the second fixing piece and the second inserting block of the present utility model.

[0028] Wherein: 1. Underframe; 2. Threaded column; 3. Footrest; 4. First fixing piece; 401. Profile piece; 402. Positioning groove; 403. Insertion groove; 5. First connecting piece; 501. Positioning block; 502. First inserting block; 503. Through groove; 504. Installation groove; 6. Second fixing piece; 7. Fixed column; 8. Second connecting piece; 801. Side plate; 802. First inserting strip; 803. Inserting block; 804. Second inserting strip; 9. Positioning piece; 10. Cover plate; 11. Installation frame; 12. Top plate; 13. First positioning hole; 14. Second positioning hole; 15. Second inserting block. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1: As Figures 1-5 shown, a protective door frame installation structure provided by the present utility model includes an underframe 1, a threaded column 2 is penetrated through the bottom of the underframe 1, a footrest 3 is fixedly installed at the bottom of the threaded column 2, a first fixing piece 4 is arranged at the top of the underframe 1, a first connecting piece 5 is arranged at the top of the first fixing piece 4, a second fixing piece 6 is inserted and installed on one side of the first connecting piece 5, a fixed column 7 is fixedly installed at the top of the underframe 1, a second connecting piece 8 is inserted and installed at the top of the fixed column 7, a positioning piece 9 is arranged on one side of the second connecting piece 8, a cover plate 10 is arranged at the top of the positioning piece 9, a first positioning hole 13 is opened at the bottom of the first fixing piece 4, a second positioning hole 14 is opened at the bottom of the fixed column 7, and a second inserting block 15 is fixedly installed on one side of the second fixing piece 6;

[0031] The first fixing piece 4 includes a profile piece 401, a positioning groove 402 is opened inside the profile piece 401, and an insertion groove 403 is opened inside the profile piece 401.

[0032] Specifically, there are four identical threaded posts 2 and footrests 3. Two threaded posts 2 and footrests 3 penetrate the chassis 1 and extend into the interior of the first positioning hole 13, and the other two threaded posts 2 and footrests 3 penetrate the chassis 1 and extend into the interior of the second positioning hole 14. The advantage is that through the design of the threaded posts 2 and footrests 3, when installing the first fixing member 4 and the fixing post 7, the threaded posts 2 can be inserted into the chassis 1, and then inserted into the interior of the first fixing member 4 and the fixing post 7, enabling the rapid positioning of the first fixing member 4 and the fixing post 7.

[0033] Specifically, the first connecting member 5 includes a positioning block 501. A first inserting block 502 is fixedly installed at the bottom of the positioning block 501. A through groove 503 is formed on one side of the positioning block 501, and an installation groove 504 is formed on one side of the positioning block 501. The positioning groove 402 is adapted to the positioning block 501, and the inserting groove 403 and the first inserting block 502 are inserted and installed. The advantage is that through the cooperation of the positioning groove 402 and the positioning block 501, when installing the first connecting member 5 and the first fixing member 4, the positioning block 501 can be made to fit the positioning groove 402, and then the first inserting block 502 can be inserted into the inserting groove 403, enabling rapid installation. It can not only play a role in rapid positioning but also avoid using bolts for fixed installation.

[0034] Specifically, the second connecting member 8 includes a side plate 801. A first inserting strip 802 is fixedly installed on one side of the side plate 801. An inserting block 803 is fixedly installed on the outside of the side plate 801. A second inserting strip 804 is fixedly installed on one side of the side plate 801. The second inserting strip 804 and the positioning member 9 are inserted and installed, and the first inserting strip 802 and the fixing post 7 are inserted and installed. The advantage is that through the cooperation of the first inserting strip 802, the fixing post 7, the second inserting strip 804 and the positioning member 9, when installing the fixing post 7 and the positioning member 9, the first inserting strip 802 can be inserted into one side of the fixing post 7, and at the same time the second inserting strip 804 can be inserted into one side of the positioning member 9, enabling the rapid connection of the fixing post 7 and the positioning member 9 and facilitating the rapid splicing of the overall door frame.

[0035] Embodiment 2: As Figures 2-5 shown, as an improvement over the previous embodiment.

[0036] Specifically, the second inserting block 15 is inserted and installed inside the through groove 503 and the positioning member 9. The second fixing member 6 is located between the two first connecting members 5. The advantage is that through the design of the second inserting block 15, the through groove 503 and the positioning member 9, after the first fixing member 4 is installed, the second fixing member 6 can be inserted, and the second inserting block 15 can be inserted into the inner side of the positioning member 9, enabling rapid splicing.

[0037] Specifically, the chassis 1, the first fixing member 4, the second fixing member 6, and the mounting bracket 11 are all made of polymer metal. The mounting bracket 11 is fixedly installed at the top of the positioning member 9, and the top plate 12 is fixedly installed at the top of the mounting bracket 11. The advantage is that since the chassis 1, the first fixing member 4, the second fixing member 6, and the mounting bracket 11 are all made of polymer metal, and polymer metal usually has strong weather resistance, it can resist the influence of harsh environments such as ultraviolet rays, high temperatures, and high humidity, and is not prone to aging, deformation, or fading, thus increasing the service life.

[0038] Specifically, the insertion block 803 and the positioning member 9 are installed by insertion. The positioning member 9 is located at the top of the fixing column 7. The advantage is that through the cooperation of the insertion block 803 and the positioning member 9, when the first insertion strip 802 and the second insertion strip 804 are connected, the insertion block 803 is inserted into the positioning member 9 at the same time, enabling its quick connection.

[0039] Working principle: During use, due to the design of the threaded column 2 and the footrest 3, when installing the first fixing member 4 and the fixing column 7, the threaded column 2 can be inserted into the chassis 1, and then into the first fixing member 4 and the fixing column 7, enabling the quick positioning of the first fixing member 4 and the fixing column 7. Through the cooperation of the positioning groove 402 and the positioning block 501, when installing the first connecting member 5 and the first fixing member 4, the positioning block 501 can be made to fit the positioning groove 402, and then the first insertion block 502 can be inserted into the insertion groove 403, achieving quick installation. This not only plays a role in quick positioning but also avoids using bolts for fixed installation. Through the cooperation of the first insertion strip 802, the fixing column 7, the second insertion strip 804, and the positioning member 9, when installing the fixing column 7 and the positioning member 9, the first insertion strip 802 can be inserted into one side of the fixing column 7, and the second insertion strip 804 can be inserted into one side of the positioning member 9 at the same time, enabling the quick connection of the fixing column 7 and the positioning member 9, facilitating the quick splicing of the overall door frame. Through the design of the second insertion block 15, the through groove 503, and the positioning member 9, after the first fixing member 4 is installed, the second fixing member 6 can be inserted, making the second insertion block 15 inserted into the inner side of the positioning member 9, achieving quick splicing. Since the chassis 1, the first fixing member 4, the second fixing member 6, and the mounting bracket 11 are all made of polymer metal, and polymer metal usually has strong weather resistance, it can resist the influence of harsh environments such as ultraviolet rays, high temperatures, and high humidity, and is not prone to aging, deformation, or fading, thus increasing the service life. Through the cooperation of the insertion block 803 and the positioning member 9, when the first insertion strip 802 and the second insertion strip 804 are connected, the insertion block 803 is inserted into the positioning member 9 at the same time, enabling its quick connection.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective door frame mounting structure, comprising a base frame (1), characterized in that: A threaded column (2) is provided through the bottom of the base frame (1), a foot support (3) is fixedly installed at the bottom of the threaded column (2), a first fixing member (4) is provided at the top of the base frame (1), a first connecting member (5) is provided at the top of the first fixing member (4), a second fixing member (6) is plugged and installed on one side of the first connecting member (5), a fixing column (7) is fixedly installed at the top of the base frame (1), a second connecting member (8) is plugged and installed on the top of the fixing column (7), a positioning member (9) is provided at one side of the second connecting member (8), a cover plate (10) is provided at the top of the positioning member (9), a first positioning hole (13) is provided at the bottom of the first fixing member (4), a second positioning hole (14) is provided at the bottom of the fixing column (7), and a second plug-in block (15) is fixedly installed on one side of the second fixing member (6); The first fixing member (4) comprises a profile member (401), a positioning groove (402) is provided on the inner side of the profile member (401), and a plug-in groove (403) is provided inside the profile member (401).

2. A protective door frame installation structure according to claim 1, characterized in that: The threaded columns (2) and foot supports (3) are provided in four identical numbers, two of which penetrate the base frame (1) and extend to the interior of the first positioning hole (13), and the other two of which penetrate the base frame (1) and extend to the interior of the second positioning hole (14).

3. A protective door frame installation structure according to claim 1, characterized in that: The first connecting member (5) comprises a positioning block (501), a plug-in block (502) is fixedly mounted on the bottom of the positioning block (501), a through slot (503) is provided on one side of the positioning block (501), a mounting slot (504) is provided on one side of the positioning block (501), the positioning slot (402) is matched with the positioning block (501), and the plug-in slot (403) and the plug-in block (502) are plug-connected and mounted.

4. A protective door frame installation structure according to claim 1, characterized in that: The second connecting member (8) comprises a side plate (801), a plug-in strip 1 (802) being fixedly mounted on one side of the side plate (801), a plug-in block (803) being fixedly mounted on the outer side of the side plate (801), a plug-in strip 2 (804) being fixedly mounted on one side of the side plate (801), the plug-in strip 2 (804) being plug-connected to the positioning member (9), and the plug-in strip 1 (802) being plug-connected to the fixing column (7).

5. A protective door frame installation structure according to claim 3, characterized in that: The second plug-in block (15) is plug-connected with the through slot (503) and the interior of the positioning member (9), and the second fixing member (6) is located between the two first connecting members (5).

6. A protective door frame installation structure according to claim 1, characterized in that: The base frame (1), the first fixing member (4), the second fixing member (6) and the mounting frame (11) are all made of polymer metal; the mounting frame (11) is fixedly mounted on the top of the positioning member (9); and the top plate (12) is fixedly mounted on the top of the mounting frame (11).

7. A protective door frame installation structure according to claim 4, characterized in that: The insert block (803) and the positioning member (9) are plug-connected and installed, and the positioning member (9) is located on the top of the fixing column (7).

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