CN215805618U - High-strength shock-proof check rivet - Google Patents
High-strength shock-proof check rivet Download PDFInfo
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- CN215805618U CN215805618U CN202121377517.4U CN202121377517U CN215805618U CN 215805618 U CN215805618 U CN 215805618U CN 202121377517 U CN202121377517 U CN 202121377517U CN 215805618 U CN215805618 U CN 215805618U
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Abstract
The utility model discloses a high-strength shock-proof anti-loose rivet which comprises a rivet core, wherein one end of the rivet core is fixedly connected with a rivet cap, the outer surface of one side of the rivet cap is provided with a sealing mechanism, one side of the rivet cap is fixedly provided with a rivet sleeve, one end of the rivet sleeve is provided with a protection mechanism, the sealing mechanism comprises a sealing ring, the sealing ring is fixedly sleeved on the outer surface of one side of the rivet cap, a fixed thin plate and a sponge layer are arranged inside the sealing ring, the sponge layer is positioned on one side of the fixed thin plate, the outer surface of one side of the sealing ring is provided with anti-skid grains, the diameter of the sealing ring is smaller than that of the rivet cap, the diameter of the rivet core is smaller than that of the rivet cap, the protection mechanism comprises a protection sleeve, an elastic block and a semicircular lug, one side of the protection sleeve is connected with the elastic block, and the elastic block is cylindrical. The high-strength shock-proof check rivet provided by the utility model can prevent loosening and rainwater from entering the inside of an object.
Description
Technical Field
The utility model relates to the field of rivets, in particular to a high-strength shock-resistant anti-loose rivet.
Background
The rivet is used for single-side riveting, but needs to use a special hand riveter for riveting, and when riveting, the rivet core is pulled by the special riveter to expand the rivet body and take a riveting effect. The open-type flat-head self-plugging rivet is widely applied, the countersunk head self-plugging rivet is suitable for riveting occasions which need to be smooth, and the closed-type self-plugging rivet is suitable for riveting occasions which need to follow higher load and have certain sealing performance;
the existing high-strength rivet has certain defects to be improved when in use, firstly, the existing high-strength rivet can be loosened after being used for a long time, and meanwhile, rainwater can enter the inside of an object through a nail cap after being used for a long time to damage the object; secondly, current high strength rivet has some outstanding positions to be located some riveting target inner walls after riveting, and the inside article of these riveting targets can take place the scraping with the rivet to cause the inside article wearing and tearing of riveting target to take place, and when carrying the riveting target, the position that the rivet is located the riveting target outside has probably takes place the scraping with staff's skin, thereby causes the injury to the staff when using, and the phenomenon that the inner core produced easily and rocked.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-strength shock-resistant anti-loose rivet, which can effectively solve the problems in the background technology that: the existing high-strength rivet can be loosened after being used for a long time, and meanwhile, rainwater can enter the inside of an object through a rivet cap after being used for a long time, so that the object is damaged; secondly, current high strength rivet has some outstanding positions to be located some riveting target inner walls after riveting, and the inside article of these riveting targets can take place the scraping with the rivet to cause the inside article wearing and tearing of riveting target to take place, and when carrying the riveting target, the position that the rivet is located the riveting target outside has probably takes place the scraping with staff's skin, thereby causes the injury to the staff when using, and the phenomenon that the inner core produced easily and rocked.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a high strength's shock-resistant lock rivet, includes the nail core, the one end fixedly connected with head of a nail of nail core, one side surface of head of a nail is provided with sealing mechanism, one side fixed mounting of head of a nail has the nail cover, and the one end of nail cover is provided with protection mechanism.
As a further scheme of the utility model, the sealing mechanism comprises a sealing ring, the sealing ring is sleeved on the outer surface of one side of the nail cap, a fixed thin plate and a sponge layer are arranged inside the sealing ring, the sponge layer is positioned on one side of the fixed thin plate, anti-skid grains are arranged on the outer surface of one side of the sealing ring, the diameter of the sealing ring is smaller than that of the nail cap, and the diameter of the nail core is smaller than that of the nail cap.
As a further scheme of the utility model, the protection mechanism comprises a protection sleeve, an elastic block and a semicircular convex block, wherein the elastic block is connected to one side of the protection sleeve, the elastic block is cylindrical, the semicircular convex block is fixedly connected to one end of the elastic block, an arch-shaped hole is formed in one end of the nail sleeve, the arch-shaped hole is matched with the semicircular convex block in a wedged manner, and the protection sleeve, the elastic block and the semicircular convex block are all made of rubber materials.
As a further scheme of the utility model, one end of the nail core is provided with a hole, and the nail core is made of stainless steel.
As a further scheme of the utility model, the inside of the nail sleeve is provided with the connecting piece, and the outer surface of the nail sleeve is coated with the antirust coating.
As a further aspect of the present invention, the depth of the arcuate hole is equal to the length of the resilient block plus the radius of the semicircular projection.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the arranged sealing mechanism, after riveting work is finished, the nail cap and the sealing ring are both attached to the outer surface of the object, the fixing thin plate plays a fixing role, the sponge layer has an adsorption role, rainwater can be prevented from entering the object through the arranged sealing mechanism, a good sealing effect is played, meanwhile, rusting in the rivet main body can be prevented, meanwhile, the rivet is prevented from loosening due to the arranged anti-skidding lines, and the practicability is higher;
through the protection mechanism who sets up, after accomplishing the riveting, the nail cover can receive the extrusion in the inside of article, and the arch hole also receives the extrusion this moment, and the protective sheath passes through the semicircular lug on the elastic block and links together with the nail cover, and the inside article of riveting object can be protected to the protective sheath, prevents that the article from scraping the rivet, has protected the inside article of riveting object.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-strength shock-resistant anti-loose rivet of the present invention;
FIG. 2 is a schematic structural diagram of a sealing mechanism of a high-strength shock-resistant anti-loose rivet according to the present invention;
FIG. 3 is a schematic structural diagram of a protection mechanism of a high-strength shock-resistant anti-loose rivet according to the present invention.
In the figure: 1. a nail core; 2. a nail cap; 3. a sealing mechanism; 4. nailing a sleeve; 5. a protection mechanism; 6. an arcuate aperture; 31. a seal ring; 32. fixing the thin plate; 33. a sponge layer; 34. anti-skid lines; 51. a protective sleeve; 52. an elastic block; 53. a semicircular bump.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a high-strength shock-proof anti-loose rivet comprises a rivet core 1, wherein one end of the rivet core 1 is fixedly connected with a rivet cap 2, a sealing mechanism 3 is arranged on the outer surface of one side of the rivet cap 2, a rivet sleeve 4 is fixedly arranged on one side of the rivet cap 2, and a protection mechanism 5 is arranged at one end of the rivet sleeve 4;
the sealing mechanism 3 comprises a sealing ring 31, the sealing ring 31 is sleeved on the outer surface of one side of the nail cap 2, a fixing thin plate 32 and a sponge layer 33 are arranged inside the sealing ring 31, the sponge layer 33 is positioned on one side of the fixing thin plate 32, anti-skid grains 34 are arranged on the outer surface of one side of the sealing ring 31, the diameter of the sealing ring 31 is smaller than that of the nail cap 2, and the diameter of the nail core 1 is smaller than that of the nail cap 2; the protection mechanism 5 comprises a protection sleeve 51, an elastic block 52 and a semicircular lug 53, wherein the elastic block 52 is connected to one side of the protection sleeve 51, the elastic block 52 is cylindrical, the semicircular lug 53 is fixedly connected to one end of the elastic block 52, an arched hole 6 is formed in one end of the nail sleeve 4, the arched hole 6 is matched with the semicircular lug 53 in a wedged manner, and the protection sleeve 51, the elastic block 52 and the semicircular lug 53 are all made of rubber materials; one end of the nail core 1 is provided with a hole, and the nail core 1 is made of stainless steel; a connecting piece is arranged inside the nail sleeve 4, and the outer surface of the nail sleeve 4 is coated with an antirust coating; the depth of the arcuate aperture 6 is equal to the length of the resilient block 52 plus the radius of the semi-circular projection 53.
It should be noted that, when the high-strength shock-proof anti-loose rivet is used, the rivet core 1 is inserted into the interior of the rivet gun, the rivet sleeve 4 is inserted into the object to be fixed, then the rivet gun is pulled to expand the rivet sleeve 4 to perform the riveting function, through the arranged sealing mechanism 3, after the riveting work is completed, the rivet cap 2 and the sealing ring 31 are tightly attached to the outer surface of the object, the fixing thin plate 32 performs the fixing function, the sponge layer 33 has the adsorption function, through the arranged protection mechanism 5, after the riveting is completed, the rivet sleeve 4 is extruded into the interior of the object, at the moment, the arch-shaped hole 6 is also extruded, and the protection sleeve 51 is connected with the rivet sleeve 4 through the semicircular lug 53 on the elastic block 52.
According to the utility model, through the arranged sealing mechanism 3, after riveting work is finished, the nail cap 2 and the sealing ring 31 are both attached to the outer surface of an article, the fixed thin plate 32 plays a role in fixing, the sponge layer 33 has an adsorption role, rainwater can be prevented from entering the interior of the article through the arranged sealing mechanism 3, a good sealing effect is achieved, meanwhile, rusting in the interior of a rivet main body can be prevented, meanwhile, the arranged anti-skid veins 34 prevent the rivet from loosening, and the practicability is higher; through the protection mechanism 5 who sets up, after accomplishing the riveting, nail cover 4 can receive the extrusion in the inside of object, and bow-shaped hole 6 also receives the extrusion this moment, and protective sheath 51 links together with nail cover 4 through semi-circular lug 53 on the elastic block 52, and protective sheath 51 can protect the inside object of riveting object, prevents that the object from scraping the rivet, has protected the inside object of riveting object.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high strength's shock-resistant check rivet which characterized in that: including nail core (1), the one end fixedly connected with head of a nail (2) of nail core (1), one side surface of head of a nail (2) is provided with sealing mechanism (3), one side fixed mounting of head of a nail (2) has nail cover (4), and the one end of nail cover (4) is provided with protection machanism (5).
2. A high strength, shock resistant, anti-loosening rivet as defined in claim 1, wherein: sealing mechanism (3) include sealing washer (31), sealing washer (31) cover is at one side surface of nail cap (2), the inside of sealing washer (31) is provided with fixed sheet metal (32) and sponge layer (33), and sponge layer (33) are located one side of fixed sheet metal (32), one side surface of sealing washer (31) is provided with anti-skidding line (34), the diameter of sealing washer (31) is less than the diameter of nail cap (2), the diameter of nail core (1) is less than the diameter of nail cap (2).
3. A high strength, shock resistant, anti-loosening rivet as defined in claim 1, wherein: protection machanism (5) are including protective sheath (51), elastic block (52) and semi-circular lug (53), one side of protective sheath (51) is connected with elastic block (52), and the shape of elastic block (52) is the cylinder, the semi-circular lug of one end fixedly connected with (53) of elastic block (52), arch hole (6) have been seted up to the one end of nail cover (4), arch hole (6) are wedged with semi-circular lug (53) and are matchd, protective sheath (51), elastic block (52) and semi-circular lug (53) are rubber material.
4. A high strength, shock resistant, anti-loosening rivet as defined in claim 1, wherein: one end of the nail core (1) is provided with a hole, and the nail core (1) is made of stainless steel.
5. A high strength, shock resistant, anti-loosening rivet as defined in claim 1, wherein: the nail is characterized in that a connecting piece is arranged inside the nail sleeve (4), and the outer surface of the nail sleeve (4) is coated with an anti-rust coating.
6. A high strength, shock resistant lock rivet according to claim 3, wherein: the depth of the arch-shaped hole (6) is equal to the length of the elastic block (52) plus the radius of the semicircular convex block (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377517.4U CN215805618U (en) | 2021-06-21 | 2021-06-21 | High-strength shock-proof check rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377517.4U CN215805618U (en) | 2021-06-21 | 2021-06-21 | High-strength shock-proof check rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215805618U true CN215805618U (en) | 2022-02-11 |
Family
ID=80177614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121377517.4U Active CN215805618U (en) | 2021-06-21 | 2021-06-21 | High-strength shock-proof check rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215805618U (en) |
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2021
- 2021-06-21 CN CN202121377517.4U patent/CN215805618U/en active Active
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