Multifunctional door plate sheet metal part

Abstract

The utility model relates to the technical field of door plate sheet metal parts, and particularly discloses a multifunctional door plate sheet metal part which mainly comprises a first hinge piece, a second hinge piece, a third hinge piece, a round hole, a fourth hinge piece, a first square hole, a fifth hinge piece, an arc-shaped hole and a second square hole, the first hinge piece is connected with the fifth hinge piece, the second hinge piece is connected with the fourth hinge piece, and the third hinge piece is connected with the arc-shaped hole. The third hinge piece is installed at one end of the fourth hinge piece, the fourth hinge piece is provided with the round hole, the third hinge piece is provided with the second square hole, the fifth hinge piece is provided with the first square hole, the first hinge piece and the second hinge piece are each provided with an arc-shaped hole, and the first hinge piece and the second hinge piece are each provided with an arc-shaped hole. The second hinge piece is located between the first hinge piece and the third hinge piece, and the door plate sheet metal part is used for fixing a door plate so as to enhance the structural strength and stability of the door plate.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel sheet metal parts, in particular to a multifunctional sheet metal part for door panel fixation. Background Art

[0002] Door panel sheet metal parts refer to sheet metal components used for installing and fixing door panels. The design and functions of these components are diverse and mainly include the following: Door frame and door leaf connectors: These sheet metal parts are used to connect the door frame and the door leaf to ensure that the door leaf can be firmly fixed on the door frame. They usually include hinges (the rotating shaft of the door leaf), door leaf lock mounting holes, and adjustment bolts, etc. Door frame fixings: Various fixings used to firmly fix the door frame to the wall, such as expansion bolts, wood screws, or expansion bolts for concrete, etc. Sealing strips and fillers: Used to fill the gaps between the door frame and the door leaf to prevent the entry of cold air, moisture, or noise, and improve the sound insulation and heat insulation performance of the door. Door leaf supports and liners: These components are used to enhance the structural strength and stability of the door leaf, such as reinforcement bars, support plates, or liners, etc. Door panel decorative parts: Various decorative parts used to beautify the surface of the door panel, such as door frame decorative strips, door leaf panel patterns, or hinge covers, etc., to enhance the overall aesthetics of the door.

[0003] The existing door panel sheet metal parts have the following problems: 1. Unstable or loose installation: If the door frame fixings are not properly selected or installed, the door panel may be loose or unstable after installation, thus affecting the use function and safety performance of the door. 2. Poor sealing effect: The sealing between the door frame and the door leaf is the key to ensuring good sound insulation and heat insulation performance of the door. If the sealing strip is not properly selected or installed, air, moisture, or noise may penetrate, reducing the functional performance of the door. 3. Anti-corrosion and durability problems: Door frame fixings usually need to have a certain anti-corrosion ability, especially in outdoor or humid environments. Choosing inappropriate materials or lacking effective anti-corrosion measures may lead to the corrosion of the sheet metal parts and the reduction of their service life. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the above problems, the utility model provides a multifunctional door panel sheet metal part, especially a multifunctional door panel sheet metal part for fixing door panels, aiming to solve the problems of unstable installation, easy loosening, and low service life of current door panel sheet metal parts.

[0006] (2) Technical Solutions

[0007] To solve the above technical problems, the present utility model provides a multi-functional door panel sheet metal part, mainly including: a first leaf, a second leaf, a third leaf, a round hole, a fourth leaf, a first square hole, a fifth leaf, an arc hole, and a second square hole. The first leaf is connected to the fifth leaf, the second leaf is connected to the fourth leaf, the third leaf is installed at one end of the fourth leaf. The round hole is provided on the fourth leaf, the second square hole is provided on the third leaf, the first square hole is provided on the fifth leaf, and the arc holes are provided on both the first leaf and the second leaf. The second leaf is located between the first leaf and the third leaf. The door panel sheet metal part is used to fix the door panel to enhance the structural strength and stability of the door panel.

[0008] Preferably, the first leaf is L-shaped, the material of the first leaf is 45 steel, the arc hole on the first leaf is composed of a semi-circle and a rectangle, and the number of the arc holes is 1.

[0009] Preferably, the fourth leaf is connected to the fifth leaf, the cross-section of the fourth leaf is an irregular plane, the round hole on the fourth leaf is circular, and the number of the round holes is 3.

[0010] Preferably, the fifth leaf is respectively connected to the first leaf and the fourth leaf, the first square hole provided on the fifth leaf is rectangular, and the number of the first square holes is 1.

[0011] Preferably, the third leaf is an irregular L shape, the third leaf is located at one end of the door panel sheet metal part, and two square holes are provided on the third leaf.

[0012] Preferably, the cross-section of the second square hole on the third leaf is rectangular, the cross-section of the third square hole provided on the third leaf is square, and the number of both the second square hole and the third square hole is 1.

[0013] Beneficial Effects

[0014] 1. For the multi-functional door panel sheet metal part provided by the present utility model, the first leaf of the door panel sheet metal part is connected to the fifth leaf, the second leaf is connected to the fourth leaf, and the third leaf is installed at one end of the fourth leaf. The overall structure of the sheet metal part is simple, which is convenient for the staff to install and disassemble.

[0015] 2. A multifunctional door panel sheet metal part provided by the present utility model. A round hole is provided on the fourth sheet of the door panel sheet metal part, a second square hole is provided on the third sheet, a first square hole is provided on the fifth sheet, and arc-shaped holes are provided on both the first sheet and the second sheet. The second sheet is located between the first sheet and the third sheet. The provided round hole is connected by screws and fixed on the door panel. The square holes are used to install and fix the upright columns. The design of this structure is used to fix the installation position of the sheet metal part on the door panel, so as to enhance the structural strength and stability of the door panel.

[0016] 3. A multifunctional door panel sheet metal part provided by the present utility model. All five sheets of the door panel sheet metal part are made of high-strength 45 steel material. This material has relatively high strength and toughness, can improve the durability and endurance of the door, and reduce the frequency of maintenance and replacement.

[0017] 4. A multifunctional door panel sheet metal part provided by the present utility model. The design of the door lock installation hole on the sheet metal part helps to improve the safety of using the door panel and protect the safety of indoor items and personnel. At the same time, high-quality door panel sheet metal parts can effectively fill the gap between the door frame and the door leaf, ensure good sealing between the door panel and the sheet metal part, and play the role of isolating external noise. Description of the Drawings

[0018] Figure 1 It is the front view of a multifunctional door panel sheet metal part of the present utility model;

[0019] Figure 2 It is the rear view of a multifunctional door panel sheet metal part of the present utility model;

[0020] Figure 3 It is the side view of a multifunctional door panel sheet metal part of the present utility model;

[0021] Figure 4 It is the left view of a multifunctional door panel sheet metal part of the present utility model;

[0022] Figure 5 It is the top view of a multifunctional door panel sheet metal part of the present utility model.

[0023] The corresponding component names for the reference numerals in the drawings are: 1. First sheet; 2. Second sheet; 3. Third sheet; 4. Round hole; 5. Fourth sheet; 6. First square hole; 7. Fifth sheet; 8. Arc-shaped hole; 9. Second square hole; 10. Third square hole. Detailed Embodiment

[0024] The following will describe the present application in detail with reference to the drawings and specific embodiments.

[0025] The following describes the implementation manners of the present application through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope protected by the present application.

[0026] It should be noted that the following describes various aspects of the embodiments within the scope of the appended claims. It should be obvious that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is illustrative only. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects described herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using other structures and / or functions in addition to one or more of the aspects described herein.

[0027] It should also be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present application schematically. The components shown in the drawings only show the components related to the present application and are not drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0028] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the examples can be practiced without these specific details.

[0029] The following describes the technical solutions provided by each embodiment of the present application in conjunction with the accompanying drawings.

[0030] Refer to Figures 1 to 5 , the present utility model provides a multi-functional door panel sheet metal part. In order to make the practical purpose, technical solution, and advantages of the present utility model clearer, the following combines the accompanying drawings and the working process of this device to introduce the specific operation process of the present utility model in detail.

[0031] The present utility model provides a multifunctional door panel sheet metal part, mainly including: a first sheet 1, a second sheet 2, a third sheet 3, a round hole 4, a fourth sheet 5, a first square hole 6, a fifth sheet 7, an arc hole 8, a second square hole 9, and a third square hole 10. The first sheet 1 is connected to the fifth sheet 7, the second sheet 2 is connected to the fourth sheet 5, the third sheet 3 is installed at one end of the fourth sheet 5, a round hole 4 is provided on the fourth sheet 5, a second square hole 9 is provided on the third sheet 3, a first square hole 6 is provided on the fifth sheet 7, arc holes 8 are provided on both the first sheet 1 and the second sheet 2, the second sheet 2 is located between the first sheet 1 and the third sheet 3, and this door panel sheet metal part is used to fix the door panel so as to enhance the structural strength and stability of the door panel.

[0032] Refer to Figures 1 to 5 , the first sheet 1 is L-shaped, the material of the first sheet 1 is 45 steel, the arc hole 8 on the first sheet 1 is composed of a semicircle and a rectangle, and the number of arc holes 8 is 1.

[0033] Refer to Figures 1 to 5 , the fourth sheet 5 is connected to the fifth sheet 7, the cross-section of the fourth sheet 5 is an irregular plane, the round hole 4 on the fourth sheet 5 is circular in shape, and the number of round holes 4 is 3.

[0034] Refer to Figures 1 to 3 and Figure 5 , the fifth sheet 7 is respectively connected to the first sheet 1 and the fourth sheet 5, the first square hole 6 provided on the fifth sheet 7 is rectangular, and the number of first square holes 6 is 1.

[0035] Refer to Figures 1 to 5 , the third sheet 3 is irregular L-shaped, the third sheet 3 is located at one end of the door panel sheet metal part, and two square holes are provided on the third sheet 3.

[0036] Refer to Figures 1 to 3 and Figure 5 , the cross-section of the second square hole 9 on the third sheet 3 is rectangular, the cross-section of the third square hole 10 provided on the third sheet 3 is square, and the number of both the second square hole 9 and the third square hole 10 is 1.

[0037] The working principle and specific working process of a multifunctional door panel sheet metal part are as follows: The installation staff first determines the installation position of this door panel sheet metal part on the door panel, places the door panel sheet metal part into the gap at the specific position of the door panel, inserts screws into the three circular holes on the fourth sheet 5, and tightens the screws. Place the fixed column into the two arc holes 8 on the first sheet 1 and the second sheet 2, position and fasten the column. At the same time, rotate this door panel sheet metal part to make it in a horizontal placement state, and insert the door bolt on the door panel into the square holes on the fifth sheet 7 and the third sheet 3, and lock the door bolt, thereby fixing this door panel sheet metal part on the door panel.

[0038] In this specification, for the same or similar parts among the various embodiments, reference can be made to each other. Each embodiment focuses on the differences from other embodiments.

[0039] As described above, the foregoing is only a specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A multifunctional door panel sheet metal part, characterized in that: The door panel comprises a first sheet (1), a second sheet (2), a third sheet (3), a round hole (4), a fourth sheet (5), a first square hole (6), a fifth sheet (7), an arc hole (8), a second square hole (9), and a third hole (10); the first sheet (1) is connected to the fifth sheet (7); the second sheet (2) is connected to the fourth sheet (5); the third sheet (3) is installed at one end of the fourth sheet (5); the fourth sheet (5) is provided with the round hole (4); the third sheet (3) is provided with the second square hole (9); the fifth sheet (7) is provided with the first square hole (6); the first sheet (1) and the second sheet (2) are both provided with the arc hole; the second sheet (2) is located between the first sheet (1) and the third sheet (3); the door panel sheet metal component is used for fixing the door panel so as to enhance the structural strength and stability of the door panel.

2. The multifunctional door panel sheet metal component according to claim 1, characterized in that: The first sheet (1) is L-shaped, the material of the first sheet (1) is 45 steel, the arc-shaped hole on the first sheet (1) is composed of a semicircle and a rectangle, and the number of the arc-shaped hole (8) is one.

3. The multifunctional door panel sheet metal component according to claim 1, characterized in that: The fourth sheet (5) is connected to the fifth sheet (7), the cross section of the fourth sheet (5) is an irregular plane, the circular holes on the fourth sheet (5) are circular, and the number of the circular holes (4) is three.

4. The multifunctional door panel sheet metal component according to claim 1, characterized in that: The fifth sheet (7) is respectively connected to the first sheet (1) and the fourth sheet (5); the first square hole (6) provided on the fifth sheet (7) is rectangular, and the number of the first square hole (6) is one.

5. The multifunctional door panel sheet metal component according to claim 1, characterized in that: The third leaf piece (3) is irregularly L-shaped, the third leaf piece (3) is located at one end of the door panel sheet metal component, and two square holes are provided on the third leaf piece (3).

6. The multifunctional door panel sheet metal component according to claim 1, characterized in that: The second square hole on the third sheet (3) has a rectangular cross section, the third hole (10) opened on the third sheet (3) has a square cross section, and the number of the second square hole (9) and the third hole (10) are both one.

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