Riveted fastener
By designing riveting fasteners, including the head and fastener handle of the fastener component, and connecting components on the head of the fastener, such as convex racks and elastic parts, it solves the easily loosening of the board during the riveting process. The problem realizes higher connection strength and tightness.
Patent Information
- Application Number
- CN202420628910.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-29
AI Technical Summary
When the existing riveting fasteners are riveted on two sheets, they are susceptible to external forces and cause shaking and loosening.
Design a riveting fastener, including the head and fastener handle of the fastener, and the upper side of the fastener head is set with connecting components, such as convex racks and elastic parts, and the lower side of the fastener head head. Set up arc blocks to increase the connection strength and tightness between boards.
Through the coordination of the head of the fastener and the fastener handle, the connection strength and tightness between the plates are increased to prevent loosening between the panels.
Smart Images
Figure CN222415582U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fasteners, in particular to a riveted fastener. Background Art
[0002] Fasteners are mechanical parts used to connect and fix two or more parts. Common fasteners include bolts, nuts, screws, studs, etc. They play a very important role in the fields of engineering and manufacturing to ensure the stability and safety of machinery and equipment.
[0003] When the existing riveting fasteners are used, when two plates are riveted together, the two plates are easily shaken by external forces, and the fasteners are prone to loosening over time.
[0004] Based on the above problems, there may already be technical means in the current technology to solve the above technical solutions. This case intends to provide an alternative or replacement technical means. Utility Model Content
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a riveted fastener, comprising a first panel and a second panel, the lower side of the first panel is tightly attached to the upper side of the first panel, a conical hole is opened on the top of the first panel, a through hole is opened on the top of the second panel, the central axis of the through hole corresponds to the central axis of the conical hole, a fastener head is inserted into the conical hole, the shape of the fastener head matches the shape of the conical hole, the interior of the fastener head is set to be hollow, a connecting component is arranged on the upper side of the fastener head, an arc block is arranged on the lower side of the fastener head, and the top of the arc block is connected to the fastener handle.
[0006] Preferably, the connecting assembly comprises: a convex frame and two elastic members;
[0007] The two elastic members are arranged on both sides of the convex frame, and the convex frame is plugged into the upper edge of the fastener.
[0008] Preferably, a plurality of fan-shaped rough areas are provided on the lower side of the upper edge of the fastener.
[0009] Preferably, the upper outer wall surface of the fastener head and the inner wall of the tapered hole are both provided with a rough layer.
[0010] Preferably, an elastic rubber ring is provided at the bottom of the upper edge of the fastener head.
[0011] Preferably, two notches are provided on the lower side of the fastener handle, and a moving piece is provided on the front end of the convex frame.
[0012] Beneficial Effects
[0013] The utility model provides a riveted fastener having the following beneficial effects: the technical solution can rivet two plates together by cooperating with the fastener head and the fastener handle, and add components such as a connecting assembly, a fan-shaped rough area, and an elastic rubber ring, thereby increasing the connection strength and tightness between the first panel and the second panel and preventing the panels from loosening. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic cross-sectional structure diagram of the riveted fastener of the utility model.
[0015] Figure 2 It is a schematic diagram of the main structure of the riveted fastener of the utility model.
[0016] Figure 3 It is a bottom view structural schematic diagram of the riveted fastener of the utility model.
[0017] Figure 4 It is a schematic diagram of the top view of the convex frame of the riveted fastener of the utility model.
[0018] In the figure: 1, first panel, 2, second panel, 3, tapered hole, 4, through hole, 5, fastener head, 6, arc block, 7, fastener handle, 8, convex frame, 9, elastic member, 10, sector-shaped rough area, 11, elastic rubber ring, 12, moving sheet. DETAILED DESCRIPTION
[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0020] Example
[0021] See also Figure 1-4 , the utility model provides a technical solution: a riveted fastener;
[0022] The present invention aims to provide a riveted fastener that is beneficial for connecting plates. When connecting plates, the existing fasteners are prone to loosening.
[0023] Based on the above problems, the components in this case include a first panel 1 and a second panel 2. The lower side of the first panel 1 is tightly attached to the upper side of the first panel 1. A conical hole 3 is opened on the top of the first panel 1, and a through hole 4 is opened on the top of the second panel 2. The central axis of the through hole 4 corresponds to the central axis of the conical hole 3. A fastener head 5 is inserted into the conical hole 3. The shape of the fastener head 5 matches the shape of the conical hole 3. The inside of the fastener head 5 is set to be hollow. A connecting component is set on the upper side of the fastener head 5. An arc block 6 is set on the lower side of the fastener head 5. The top of the arc block 6 is connected to a fastener handle 7.
[0024] The connecting assembly includes: a convex frame 8 and two elastic members 9;
[0025] Two elastic members 9 are arranged on both sides of the convex frame 8, and the convex frame 8 is plugged into the upper edge of the fastener;
[0026] It should be noted that, during use, firstly, the first plate and the second plate are provided with a conical hole 3 and a through hole 4 respectively, then the convex frame 8 and the two elastic members 9 are plugged with the fastener head 5, and the fastener head 5 is inserted into the conical hole 3 and the through hole 4. At this time, the fastener head 5 and the upper side are inserted into the conical hole 3, and then the fastener handle 7 is pulled by the riveting device, and the lower side of the fastener head 5 is squeezed by the arc block 6, so that the lower side of the fastener head 5 is deformed, thereby completing the connection between the first plate and the second plate. At this time, the upper edge of the fastener head 5 will squeeze the elastic member 9, and the reaction force generated by the elastic member 9 can increase the tightness between the first panel 1 and the second panel 2. At this time, the attachment of the upper edge of the fastener head 5 to the first panel 1 utilizes two different attachment phenomena: locking taper and Velcro attachment, the latter depends on the choice of material, such as stainless steel;
[0027] It should be emphasized that the upper side of the fastener head 5 is interference fit with the tapered hole 3, and the upper outer wall surface of the fastener head 5 and the inner wall of the tapered hole 3 are both provided with a rough layer to increase the fit effect;
[0028] A plurality of sector-shaped rough areas 10 are provided on the lower side of the upper edge of the fastener, which can increase the attachment effect between the upper edge of the fastener head 5 and the first panel 1;
[0029] An elastic rubber ring 11 is provided at the bottom of the upper edge of the fastener head 5, which can further increase the tightness of the connection between the first plate and the second plate;
[0030] Two notches are arranged on the lower side of the fastener handle 7 , and a moving piece 12 is arranged on one side of the convex frame 8 to facilitate the movement of the convex frame 8 .
[0031] 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. A riveted fastener, comprising a first panel and a second panel, wherein the lower side of the first panel is in close contact with the upper side of the first panel, characterized in that: A conical hole is provided at the top of the first panel, and a through hole is provided at the top of the second panel. The central axis of the through hole corresponds to the central axis of the conical hole. A fastener head is inserted into the conical hole. The shape of the fastener head matches the shape of the conical hole. The interior of the fastener head is hollow. A connecting component is provided on the upper side of the fastener head, and an arc block is provided on the lower side of the fastener head. The top of the arc block is connected to the fastener handle.
2. The riveted fastener according to claim 1, characterized in that: The connecting assembly comprises: a convex frame and two elastic members; The two elastic members are arranged on both sides of the convex frame, and the convex frame is plugged into the upper edge of the fastener.
3. The riveted fastener according to claim 1, characterized in that: A plurality of fan-shaped rough areas are arranged on the lower side of the upper edge of the fastener.
4. The riveted fastener according to claim 1, characterized in that: The upper outer wall surface of the fastener head and the inner wall of the tapered hole are both provided with a rough layer.
5. The riveted fastener according to claim 1, characterized in that: An elastic rubber ring is arranged at the bottom of the upper edge of the fastener head.
6. The riveted fastener according to claim 2, characterized in that: Two notches are arranged at the lower side of the handle of the fastener, and a moving piece is arranged at the front end of the convex frame.