Garland rivet

Abstract

The utility model relates to the technical field of self-plugging rivets, and discloses a garland rivet which comprises a rod body, one end of the rod body is fixedly connected with a sliding rod, the outer wall of the sliding rod is provided with a baffle, the outer wall of the baffle is fixedly connected with an iron sheet, the outer wall of the iron sheet is fixedly connected with a deformation sheet, and the deformation sheet is fixedly connected with the rod body. The inner wall of the iron sheet is attached to the outer wall of the sliding rod, the outer wall of the sliding rod is fixedly connected with a first screw rod, the outer wall of the first screw rod is in threaded connection with a rivet core, the rivet core is attached to the sliding rod, the outer wall of the rivet core is slidably connected to the inner wall of the deformation sheet, and an anti-skid assembly is arranged on the outer wall of the baffle. According to the garland rivet, firstly, the rod body is matched with the iron sheet, the baffle, the deformation sheet, the sliding rod, the rivet core and the first screw rod to achieve disassembly and assembly of the garland rivet, and the effects that the garland rivet is convenient to disassemble, maintenance time and cost are saved, connection is rapidly relieved, and accident risks are reduced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of blind rivets, in particular to a patterned rivet. Background Art

[0002] A pattern rivet is a fastener used to connect two or more metal plates. Its characteristic is that a certain pattern is formed on the head of the rivet, which increases the strength and aesthetics of the connection. Pattern rivets are usually made of metal materials, such as steel, aluminum, etc., and different materials and sizes can be selected according to needs.

[0003] After searching, a drawing type core-pulling rivet is disclosed in the announcement number: CN210050172U, including a rivet core rod and a rivet body, a rivet end cap is welded to one end of the rivet body, and a core rod connecting hole is penetrated through the internal vertical center line of the rivet body, a rivet core rod is embedded in the core rod connecting hole, and a core rod end is welded to the top of the rivet core rod, and an arc-shaped protrusion is welded on the outer shell of the core rod end. In the utility model, the pattern-type core-pulling rivet is provided with a connecting screw hole at the top of the core rod end, and the connecting screw hole is spirally connected to a protective end cap through a connecting screw. When the pattern-type core-pulling rivet is riveted, the protective end cap can be fixed to the outside of the rivet body by the connecting screw, so as to protect the four petal-shaped arc rivet heads pulled into the end of the rivet body when riveting, and prevent the rivet head from being deformed due to accidental collision, thereby causing the pattern-type core-pulling rivet to be fixed and loosened. In this application, the four petal-shaped arc rivet heads pulled into the end of the rivet body when riveting are protected to prevent the rivet head from being deformed due to accidental collision, thereby causing the pattern-type core-pulling rivet to be fixed and loosened. When the pattern-pulling rivet needs to be disassembled, since the pattern-pulling rivet will apply greater pressure when connected, the combination between the rivet and the connecting piece is tighter, so it takes more effort to disassemble, and even special tools are needed to disassemble. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a pattern rivet, aiming to improve the problem that it takes a lot of effort to dismantle the pattern rivet, and even requires the use of special tools to dismantle it.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rivet comprising a rod body, one end of the rod body is fixedly connected to a sliding rod, the outer wall of the sliding rod is provided with a baffle, the outer wall of the baffle is fixedly connected to an iron sheet, the outer wall of the iron sheet is fixedly connected to a deformation sheet, the inner wall of the iron sheet is fitted to the outer wall of the sliding rod, the outer wall of the sliding rod is fixedly connected to a screw rod 1, the outer wall of the screw rod is threadedly connected to a nail core, the nail core is fitted to the sliding rod, the outer wall of the nail core is slidably connected to the inner wall of the deformation sheet, and the outer wall of the baffle is provided with an anti-slip component.

[0006] Through the above technical scheme, the sliding rod is driven to rotate inside the baffle by rotating the rod body, thereby driving the screw rod to rotate inside the nail core, thereby achieving the effect of disassembly and assembly, and then the rivet can be easily removed by pushing the nail head, achieving the effect of convenient disassembly and assembly.

[0007] Furthermore, the anti-skid component includes an anti-skid pattern, and an outer wall of the anti-skid pattern is fixedly connected to an outer wall of the baffle.

[0008] Through the above technical solution, the friction between the rivet and the wall is increased by the anti-slip grooves in the anti-slip component, thereby achieving a more solid effect.

[0009] Furthermore, the outer wall of the nail core is slidably connected to the inner wall of the iron sheet.

[0010] Through the above technical solution, the nail core can slide inside the iron sheet.

[0011] Furthermore, one end of the nail core is fixedly connected to a nail head, and the outer wall of the nail head is slidably connected to the inner wall of the deformation sheet.

[0012] Through the above technical solution, the deformation piece is supported externally by the nail head at one end of the nail core, thereby achieving a fixing effect.

[0013] Furthermore, the outer wall of the nail head is slidably connected to the inner wall of the iron sheet, and the inner thread of the nail head is connected to a threaded rod.

[0014] Through the above technical solution, the effect of convenient disassembly and assembly is achieved through the screw rod 2 on the outer wall of the nail head.

[0015] Furthermore, one end of the threaded rod is fixedly connected to a pressing plate.

[0016] Through the above technical solution, screw rod 2 is connected to the pressing plate.

[0017] Furthermore, the outer wall of the pressing plate is fitted onto the outer wall of the nail head.

[0018] Through the above technical solution, the pressing plate fits the nail head.

[0019] Furthermore, the outer wall of the pressing plate is in contact with the outer wall of the deformation sheet.

[0020] Through the above technical solution, the pressure plate can limit the deformation of the deformation sheet.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, the disassembly and assembly of the rivet is realized by cooperating the rod body with the iron sheet, the baffle, the deformation sheet, the slide rod, the nail core and the screw rod, which solves the problem that the rivet needs to be disassembled with great effort or even needs to be disassembled with special tools, thereby achieving the effect of facilitating the disassembly of the rivet, saving maintenance time and cost, quickly releasing the connection and reducing the risk of accidents.

[0023] 2. In the utility model, the connection between the rivet and the wall is reinforced by anti-slip grooves, and the pressure plate is disassembled by the nail head, pressure plate and threaded rod, so that the overall thickness of the connecting part can be reduced by reducing the protruding part, thereby reducing the occupied space, which is conducive to optimizing the design and work space layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a pattern rivet proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of an iron sheet of a pattern rivet proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of the internal structure of a deformation piece of a rivet.

[0027] Legend:

[0028] 1. Rod body; 2. Iron sheet; 3. Baffle; 4. Deformation sheet; 5. Slide rod; 6. Nail core; 7. Screw rod 1; 8. Anti-slip pattern; 9. Nail head; 10. Pressing plate; 11. Threaded rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0030] Reference Figure 1 - Figure 3The utility model provides an embodiment: a rivet with a pattern, comprising a rod body 1, one end of the rod body 1 is fixedly connected to a slide rod 5, the outer wall of the slide rod 5 is provided with a baffle 3, the outer wall of the baffle 3 is fixedly connected to an iron sheet 2, the outer wall of the iron sheet 2 is fixedly connected to a deformation sheet 4, the inner wall of the iron sheet 2 is fitted to the outer wall of the slide rod 5, the outer wall of the slide rod 5 is fixedly connected to a screw 7, the outer wall of the screw 7 is threadedly connected to a nail core 6, the nail core 6 is fitted to the slide rod 5, the outer wall of the nail core 6 is slidably connected to the inner wall of the deformation sheet 4, and the outer wall of the baffle 3 is provided with an anti-slip component;

[0031] Specifically, first, the iron sheet 2 and the deformable sheet 4 are accurately inserted into the designated positions. After the insertion positions of the iron sheet 2 and the deformable sheet 4 are determined, the rod body 1 is pulled next. In the process of pulling the rod body 1, attention needs to be paid to control, and it is necessary to ensure that the force is sufficient so that the nail core 6 and the nail head 9 can slide smoothly inside the iron sheet 2 and the deformable sheet 4 through the slide rod 5, and to avoid excessive force, which may cause damage to the iron sheet 2 and the deformable sheet 4. In the process of pulling the rod body 1, it is also necessary to pay attention to the contact between the nail head 9 and the deformable sheet 4 to ensure that the pressure between the two is evenly distributed. When the nail head 9 stretches the deformable sheet 4 to the desired shape, it is necessary to use the pressure plate 10 to limit the deformation of the deformable sheet 4 to prevent deformation The sheet 4 is excessively deformed in subsequent operations, thereby ensuring the size and shape stability of the riveted part. After the limiting is completed, the rod body 1 can be rotated to drive the slide rod 5 to drive the screw rod 7 to rotate inside the nail core 6. In the process of rotating the screw rod 7, the rotation speed and force must be controlled to ensure the tight combination of the screw rod 7 and the nail core 6. When the screw rod 7 is rotated to a suitable position, the rod body 1 can be used to pull out the other end of the nail core 6 to facilitate subsequent disassembly work, while also ensuring the firmness of the riveted part. Finally, the riveted part is installed on the part to be riveted, and the nail core 6 is pushed to push the nail head 9 out of the deformed sheet 4 to expose the other end of the riveted part, thereby facilitating subsequent disassembly.

[0032] Reference Figure 1 - Figure 3 The anti-slip component includes an anti-slip pattern 8, the outer wall of the anti-slip pattern 8 is fixedly connected to the outer wall of the baffle 3, the outer wall of the nail core 6 is slidably connected to the inner wall of the iron sheet 2, one end of the nail core 6 is fixedly connected to a nail head 9, the outer wall of the nail head 9 is slidably connected to the inner wall of the deformation sheet 4, the outer wall of the nail head 9 is slidably connected to the inner wall of the iron sheet 2, the inner thread of the nail head 9 is connected to a threaded rod 11, one end of the threaded rod 11 is fixedly connected to a pressing plate 10, the outer wall of the pressing plate 10 is attached to the outer wall of the nail head 9, and the outer wall of the pressing plate 10 is attached to the outer wall of the deformation sheet 4;

[0033] Specifically, first of all, the threaded rod 11 is the key part connecting the pressure plate 10 and the nail head 9. Inside the nail head 9, when the pressure plate 10 rotates, the threaded rod 11 will also rotate, making it easier to remove the pressure plate 10. At the same time, it also reduces the protrusion, making the wall more beautiful. The nail head 9 is another important part of the rivet, which fixes the rivet to the wall. The nail head 9 adopts a special design to make it cooperate more closely with the threaded rod 11, thereby improving the stability and safety of the rivet. Finally, the anti-slip pattern 8 is the finishing touch of this rivet design. It is located on the surface of the rivet and can effectively increase the friction between the rivet and the wall, making the installation process more secure.

[0034] Working principle: when it is necessary to use the rivet, first insert the iron sheet 2 and the deformable sheet 4 into the specified position, and then pull the rod body 1, so that the nail core 6 and the nail head 9 are driven by the sliding rod 5 to slide inside the iron sheet 2 and the deformable sheet 4, and then the deformable sheet 4 is supported outward by the nail head 9 to deform it, and at the same time, the deformation of the deformable sheet 4 is limited by the pressing plate 10 to prevent the deformation of the deformable sheet 4 from being deformed in place, and then the rod body 1 is rotated, so that the screw rod 7 is driven by the sliding rod 5 to rotate inside the nail core 6, and then the rod body 1 can be pulled out for easy disassembly, and at the same time, the rod body 1 is installed at one end of the nail core 6 through the screw rod 7, and then the nail core 6 is pushed to push the nail head 9 out of the deformable sheet 4, so as to facilitate the removal of the rivet, and then the pressing plate 10 is rotated to drive the threaded rod 11 to rotate inside the nail head 9, and then the pressing plate 10 can be removed, reducing the bulge after the rivet is installed and making it more beautiful. Finally, the anti-slip pattern 8 can increase the friction between the rivet and the wall, making the installation more firm.

[0035] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pattern rivet, comprising a rod body (1), characterized in that: One end of the rod body (1) is fixedly connected to a slide rod (5), the outer wall of the slide rod (5) is provided with a baffle (3), the outer wall of the baffle (3) is fixedly connected to an iron sheet (2), the outer wall of the iron sheet (2) is fixedly connected to a deformation sheet (4), the inner wall of the iron sheet (2) is fitted to the outer wall of the slide rod (5), the outer wall of the slide rod (5) is fixedly connected to a screw rod 1 (7), the outer wall of the screw rod 1 (7) is threadedly connected to a nail core (6), the nail core (6) is fitted to the slide rod (5), the outer wall of the nail core (6) is slidably connected to the inner wall of the deformation sheet (4), and the outer wall of the baffle (3) is provided with an anti-slip component.

2. The pattern rivet according to claim 1, characterized in that: The anti-skid component comprises an anti-skid pattern (8), and the outer wall of the anti-skid pattern (8) is fixedly connected to the outer wall of the baffle (3).

3. The pattern rivet according to claim 1, characterized in that: The outer wall of the nail core (6) is slidably connected to the inner wall of the iron sheet (2).

4. The pattern rivet according to claim 1, characterized in that: One end of the nail core (6) is fixedly connected to a nail head (9), and the outer wall of the nail head (9) is slidably connected to the inner wall of the deformation sheet (4).

5. The pattern rivet according to claim 4, characterized in that: The outer wall of the nail head (9) is slidably connected to the inner wall of the iron sheet (2), and the inner thread of the nail head (9) is connected to a threaded rod (11).

6. The pattern rivet according to claim 5, characterized in that: One end of the threaded rod (11) is fixedly connected to a pressing plate (10).

7. The pattern rivet according to claim 6, characterized in that: The outer wall of the pressing plate (10) is fitted onto the outer wall of the nail head (9).

8. The pattern rivet according to claim 7, characterized in that: The outer wall of the pressing plate (10) is fitted onto the outer wall of the deformation sheet (4).

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