CN219755031U - Rivet with screw - Google Patents
Rivet with screw Download PDFInfo
- Publication number
- CN219755031U CN219755031U CN202321378712.8U CN202321378712U CN219755031U CN 219755031 U CN219755031 U CN 219755031U CN 202321378712 U CN202321378712 U CN 202321378712U CN 219755031 U CN219755031 U CN 219755031U
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- CN
- China
- Prior art keywords
- rivet
- pin
- male
- rivet pin
- female
- Prior art date
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- 239000012815 thermoplastic material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to the technical field of rivets, in particular to a rivet, which comprises a first rivet body, wherein the first rivet body comprises a first male rivet pin, a second male rivet pin and a first rivet head, the upper end of the first male rivet pin and the upper end of the second male rivet pin are connected with the first rivet head, the inner end of the first male rivet pin and the inner end of the second male rivet pin are oppositely arranged, and a gap is arranged between the inner end of the first male rivet pin and the inner end of the second male rivet pin; the two side surfaces of the first male rivet pin are respectively provided with a first occluding part, and the two side surfaces of the second male rivet pin are respectively provided with a second occluding part. The rivet has a simple structure, is convenient to use, can be used as a single rivet and is used for connecting a plurality of plates together; can use two rivets cooperation for when connecting a plurality of planks together, also can realize rotating in the junction of two rivets between the plank, application scope is wide, and production is simple.
Description
Technical Field
The utility model relates to the technical field of rivets, in particular to a rivet.
Background
Rivets are nail-shaped articles used to connect two pieces (or members) having a through hole and a cap at one end. At present, the existing rivet has a complex structure, single use and low selectivity of consumers, merchants need to produce rivets with different structures so as to meet the demands of consumers, and the production cost is increased.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the rivet which is simple in structure, convenient to use, strong in practicability and wide in application range.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the first rivet body comprises a first male rivet pin, a second male rivet pin and a first rivet head, wherein the upper end of the first male rivet pin and the upper end of the second male rivet pin are connected with the first rivet head, the inner end of the first male rivet pin and the inner end of the second male rivet pin are oppositely arranged, and a gap is arranged between the inner end of the first male rivet pin and the inner end of the second male rivet pin;
the two side surfaces of the first male rivet pin are respectively provided with a first occluding part, and the two side surfaces of the second male rivet pin are respectively provided with a second occluding part.
Further, the first rivet body is made of metal.
Further, the rivet further comprises a second rivet body, the second rivet body is arranged opposite to the first rivet body, the second rivet body comprises a first female rivet pin, a second female rivet pin and a second rivet head, the lower end of the first female rivet pin and the lower end of the second female rivet pin are connected with the second rivet head, the inner end of the first female rivet pin and the inner end of the second female rivet pin are arranged opposite to each other, and a gap is arranged between the inner end of the second female rivet pin and the inner end of the second female rivet pin; the two side surfaces of the first female rivet pin are respectively provided with a third engaging part, the two side surfaces of the second female rivet pin are respectively provided with a fourth engaging part, the two third engaging parts are respectively connected with the first engaging part and the second engaging part in a clamping way, and the two fourth engaging parts are respectively connected with the first engaging part and the second engaging part in a clamping way.
Further, the first rivet body and the second rivet body are identical in shape.
Further, the first rivet body or/and the second rivet body are made of thermoplastic materials.
Further, the cross sections of the first male rivet pin and the second male rivet pin are fan-shaped, the cross sections of the first female rivet pin and the second female rivet pin are fan-shaped, and cambered surfaces of the first female rivet pin, the second female rivet pin, the first male rivet pin and the second male rivet pin are outwards arranged.
The utility model has the beneficial effects that: the rivet has a simple structure, is convenient to use, can be used as a single rivet and is used for connecting a plurality of plates together; can use two rivets cooperation for when connecting a plurality of planks together, also can realize rotating in the junction of two rivets between the plank, application scope is wide, and production is simple.
Drawings
FIG. 1 is a schematic view of a first rivet according to example 1;
FIG. 2 is a schematic perspective view of the rivet according to example 2;
FIG. 3 is a schematic perspective view of another perspective view of the rivet according to example 2;
fig. 4 is a schematic view showing the structure in which the first rivet and the second rivet are engaged with each other as described in example 2.
The reference numerals include:
1. a first rivet body; 11. a first male rivet leg; 12. a second male rivet leg; 13. a first rivet head; 14. a first engagement portion; 15. a second engagement portion; 2. a second rivet body; 21. a first female rivet foot; 22. a second female rivet foot; 23. a second rivet head; 24. a third engagement portion; 25. and a fourth nip.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
Example 1
As shown in fig. 1, a rivet is used for pressing into a plurality of plates to connect the plates together, the plates are made of thermoplastic materials or thin metal sheets, the first rivet body 1 comprises a first male rivet pin 11, a second male rivet pin 12 and a first rivet head 13, the upper ends of the first male rivet pin 11 and the second male rivet pin 12 are connected with the first rivet head 13, the inner ends of the first male rivet pin 11 and the second male rivet pin 12 are oppositely arranged, namely, the inner ends of the first male rivet pin 11 and the second male rivet pin 12 are respectively positioned at one end where the first male rivet pin 11 and the second male rivet pin 12 are close to each other, the outer ends of the first male rivet pin 11 and the second male rivet pin 12 are respectively positioned at one end where the first male rivet pin 11 and the second male rivet pin 12 are far away from each other, and a gap is arranged between the inner ends of the first male rivet pin 11 and the second male rivet pin 12; the two side surfaces of the first male rivet pin 11 are respectively provided with a first engaging part 14, and the two side surfaces of the second male rivet pin 12 are respectively provided with a second engaging part 15. The cross sections of the first male rivet pin 11 and the second male rivet pin 12 are in a fan shape or are approximately in a fan shape, and cambered surfaces of the first male rivet pin 11 and the second male rivet pin 12 are outwards arranged to be outer ends; the two ends of the cambered surfaces of the first male rivet pin 11 and the second male rivet pin 12 respectively extend inwards and gradually overlap to form two side surfaces.
The rivet has the advantages of simple structure, convenient use, wide application range and convenient production. When the self-locking plate is used, the lower ends of the first male rivet pin 11 and the second male rivet pin 12 are abutted to the surface of the plate, the first rivet body 1 is driven to rotate, the first male rivet pin 11 and the second male rivet pin 12 are driven to rotate, the first male rivet pin 11 and the second male rivet pin 12 gradually enter the plate, plastic materials are extruded into gaps between the first male rivet pin 11 and the second male rivet pin 12 until the gaps between the first occluding part 14 and the second occluding part 15 are filled, an effective mechanical internal self-locking effect is formed, and the operation is simple. And meanwhile, the engagement part is arranged on the side surface, so that the contact area between the plastic material and the rivet pin is increased, and the first rivet body 1 is firmly connected with the plate.
In the present embodiment, the first engaging portion 14 and the second engaging portion 15 have the same saw tooth structure.
Further, the first rivet body 1 is made of metal. Preferably, the first rivet body 1 is made of steel or an alloy of steel, and has a high hardness, so that the first male rivet foot 11 and the second male rivet foot 12 penetrate through the plate material.
In this embodiment, the first rivet body 1 is die-cast by a die, and the production is simple.
Example 2
As shown in fig. 2 to 4, the rivet is used for connecting a plurality of plates, which are provided with a plurality of through holes through which the first rivet body 1 or the second rivet body 2 is penetrated, together so that the plates can be rotated with each other, unlike in embodiment 1. The rivet further comprises a second rivet body 2, the lower end of the second rivet body 2 is arranged opposite to the upper end of the first rivet body 1, the second rivet body 2 comprises a first female rivet pin 21, a second female rivet pin 22 and a second rivet head 23, the lower ends of the first female rivet pin 21 and the second female rivet pin 22 are connected with the second rivet head 23, the inner end of the first female rivet pin 21 and the inner end of the second female rivet pin 22 are arranged opposite to each other, and a gap is arranged between the inner end of the second female rivet pin 22 and the inner end of the second female rivet pin 22; the two side surfaces of the first female rivet pin 21 are respectively provided with a third engaging part 24, the two side surfaces of the second female rivet pin 22 are respectively provided with a fourth engaging part 25, the two third engaging parts 24 are respectively clamped with the first engaging part 14 and the second engaging part 15, and the two fourth engaging parts 25 are respectively clamped with the first engaging part 14 and the second engaging part 15, so that the first rivet body 1 and the second rivet body 2 are mutually clamped. The first female rivet pin 21, the second female rivet pin 22, the first male rivet pin 11 and the second male rivet pin 12 are combined to form a cylinder with concave grooves in the surface part area.
In this embodiment, the rivet realizes that a plurality of boards are connected together through the mutual joint of the first rivet body 1 and the second rivet body 2 for can rotate each other between the board, easy operation. Specifically, in use, the first rivet body 1 passes through the front surface of the plate, that is, the first female rivet leg 21 and the second female rivet leg 22 extend from the front surface of the plate to the back surface of the plate through the same through hole, the second rivet body 2 is positioned on the back surface of the plate, and the first female rivet leg 21 extends between one side surface of the first male rivet leg 11 and one side surface of the second male rivet leg 12 until the first engaging portion 14 engages with the third engaging portion 24; simultaneously, the second female rivet pin 22 extends between the other side surface of the first male rivet pin 11 and the other side surface of the second male rivet pin 12 until the second engagement portion 15 engages with the fourth engagement portion 25, thereby realizing the effect of self-locking the first rivet body 1 and the second rivet body 2 with each other, and the connection is stable.
In this embodiment, the first engaging portion 14, the second engaging portion 15, the third engaging portion 24 and the fourth engaging portion 25 have the same saw tooth structure.
Further, the first rivet body 1 and the second rivet body 2 are identical in shape. In this embodiment, the shape and the size of the first rivet body 1 and the second rivet body 2 are the same, and the first rivet body 1 and the second rivet body 2 are injection molded by the same mold.
Further, the first rivet body 1 and/or the second rivet body 2 are/is made of thermoplastic material, so that the first rivet body 1 and/or the second rivet body 2 have a certain elastic recovery. In this embodiment, the first rivet body 1 and the second rivet body 2 are made of thermoplastic materials, specifically, when the first engaging portion 14 engages with the third engaging portion 24 and the second engaging portion 15 engages with the fourth engaging portion 25, the first male rivet foot 11, the second male rivet foot 12, the first female rivet foot 21 and the second female rivet foot 22 are deformed, the first male rivet foot 11 and the second male rivet foot 12 are separated from each other, the first female rivet foot 21 and the second female rivet foot 22 are also separated from each other until the first engaging portion 14 engages with the third engaging portion 24 and the second engaging portion 15 engages with the fourth engaging portion 25, and the first male rivet foot 11, the second male rivet foot 12, the first female rivet foot 21 and the second female rivet foot 22 are restored to their original shapes again, which is simple to operate.
Further, the cross sections of the first female rivet pin 21 and the second female rivet pin 22 are all fan-shaped, the cambered surfaces of the first female rivet pin 21 and the second female rivet pin 22 are all outwards arranged, namely, after the engagement parts are mutually clamped, the side surfaces of the rivet pins are mutually attached to form a cylinder, and the cylinder can serve as a rotating shaft, so that the mutual rotation of plates can be realized conveniently. The engagement portions are arranged on the side surfaces, the contact area between the rivet feet is increased, and the arrangement is such that the first engagement portion 14 and the third engagement portion 24 are firmly engaged, and the second engagement portion 15 and the fourth engagement portion 25 are firmly engaged, so that the first rivet body 1 and the second rivet body 2 can be prevented from being separated from each other, and the self-locking effect of the first rivet body 1 and the second rivet body 2 is realized.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (6)
1. A rivet, characterized in that: the novel rivet comprises a first rivet body (1), wherein the first rivet body (1) comprises a first male rivet pin (11), a second male rivet pin (12) and a first rivet head (13), the upper end of the first male rivet pin (11) and the upper end of the second male rivet pin (12) are connected with the first rivet head (13), the inner end of the first male rivet pin (11) and the inner end of the second male rivet pin (12) are oppositely arranged, and a gap is formed between the inner end of the first male rivet pin (11) and the inner end of the second male rivet pin (12);
the two sides of the first male rivet pin (11) are respectively provided with a first occluding part (14), and the two sides of the second male rivet pin (12) are respectively provided with a second occluding part (15).
2. A rivet according to claim 1, in which: the first rivet body (1) is made of metal.
3. A rivet according to claim 1, in which: the novel rivet comprises a first rivet body (1), and is characterized by further comprising a second rivet body (2), wherein the second rivet body (2) is oppositely arranged with the first rivet body (1), the second rivet body (2) comprises a first female rivet pin (21), a second female rivet pin (22) and a second rivet head (23), the lower ends of the first female rivet pin (21) and the lower end of the second female rivet pin (22) are both connected with the second rivet head (23), the inner ends of the first female rivet pin (21) and the second female rivet pin (22) are oppositely arranged, and a gap is formed between the inner end of the second female rivet pin (22) and the inner end of the second female rivet pin (22); the two sides of the first female rivet pin (21) are respectively provided with a third occluding part (24), the two sides of the second female rivet pin (22) are respectively provided with a fourth occluding part (25), the two third occluding parts (24) are respectively in clamping connection with the first occluding part (14) and the second occluding part (15), and the two fourth occluding parts (25) are respectively in clamping connection with the first occluding part (14) and the second occluding part (15).
4. A rivet according to claim 3, in which: the first rivet body (1) and the second rivet body (2) have the same shape.
5. A rivet according to claim 3, in which: the first rivet body (1) and/or the second rivet body (2) are/is made of thermoplastic material.
6. A rivet according to claim 3, in which: the cross sections of the first male rivet pin (11) and the second male rivet pin (12) are fan-shaped, the cross sections of the first female rivet pin (21) and the second female rivet pin (22) are fan-shaped, and cambered surfaces of the first female rivet pin (21), the second female rivet pin (22), the first male rivet pin (11) and the second male rivet pin (12) are outwards arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321378712.8U CN219755031U (en) | 2023-05-31 | 2023-05-31 | Rivet with screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321378712.8U CN219755031U (en) | 2023-05-31 | 2023-05-31 | Rivet with screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219755031U true CN219755031U (en) | 2023-09-26 |
Family
ID=88076667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321378712.8U Active CN219755031U (en) | 2023-05-31 | 2023-05-31 | Rivet with screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219755031U (en) |
-
2023
- 2023-05-31 CN CN202321378712.8U patent/CN219755031U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |