CN216788926U - Rivet with firm riveting - Google Patents
Rivet with firm riveting Download PDFInfo
- Publication number
- CN216788926U CN216788926U CN202123333218.3U CN202123333218U CN216788926U CN 216788926 U CN216788926 U CN 216788926U CN 202123333218 U CN202123333218 U CN 202123333218U CN 216788926 U CN216788926 U CN 216788926U
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- rivet
- sleeve
- riveting
- rivet sleeve
- rod
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Abstract
The utility model discloses a rivet with firm riveting, which relates to the field of rivets and comprises a rivet sleeve, wherein the top of the rivet sleeve penetrates through an upper riveting rod through a through groove, one end of the bottom of the upper riveting rod is connected with a lower riveting rod, a convex block is arranged on the lower riveting rod, the bottom end of the lower riveting rod penetrates through the rivet sleeve and is provided with a riveting head, and the inner wall structure of the rivet sleeve is arranged from large to small. According to the rivet sleeve, the rivet head is enabled to extrude the bottom of the rivet sleeve by pulling the upper rivet rod, the rivet head is enabled to be clamped into the rivet sleeve, the rivet sleeve is more firmly fixed, the inner diameter of the rivet sleeve is arranged from bottom to top, so that the lug can extrude the inner wall of the rivet sleeve and the outer wall of the rivet sleeve is enabled to bulge while the lug extrudes the inner wall of the rivet sleeve, and therefore the mounting hole and the rivet sleeve are tightly clamped, the rivet sleeve is not easy to loosen, the lug is clamped on the inner wall of the rivet sleeve, the lower rivet rod is prevented from falling off, and the rivet sleeve is more firmly riveted.
Description
Technical Field
The utility model relates to the field of rivets, in particular to a rivet with firm riveting.
Background
The rivet is a nail-shaped object used for connecting two parts (or components) with through holes and caps at one end, and the riveted parts are connected by self deformation or interference in riveting, so that the rivet has various types and is free from forms.
When the existing rivet is installed and locked, the existing rivet is fixed only through extrusion of the rivet head and the rivet sleeve, when the existing rivet is impacted by the outside, a gap exists between the installation hole and the rivet sleeve, the rivet head is easy to loosen, and meanwhile, because the rivet head is not connected with the rivet sleeve in a locking mode, the rivet head can fall off, so that the rivet is insecure.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a rivet with firm riveting, so as to solve the technical problems that when the fixing mode is impacted by the outside, a gap exists between a mounting hole and a rivet sleeve, a rivet head is easy to loosen, and the rivet head falls off and is not firmly riveted due to the fact that the rivet head is not locked and connected with the rivet sleeve.
In order to achieve the purpose, the utility model provides the following technical scheme: the rivet is firm in riveting and comprises a rivet sleeve, wherein the top of the rivet sleeve penetrates through an upper riveting rod through a through groove, one end of the bottom of the upper riveting rod is connected with a lower riveting rod, a convex block is arranged on the lower riveting rod, the bottom end of the lower riveting rod penetrates through the rivet sleeve and is provided with a riveting head, and the inner wall structure diameter of the rivet sleeve is arranged from bottom to top in a small mode.
Through adopting the above technical scheme, make the die extrude the nail cover bottom through pulling the upper riveting rod, make inside its die card go into the nail cover, it is fixed more firm to make it, because the inside diameter of nail cover is by big to little setting from bottom to top, when making the lug extrude the inside of nail cover, make the lug extrude the inner wall of nail cover, make nail cover outer wall bulge, thereby inseparable block between time mounting hole and the nail cover, the nail cover is difficult to not hard up, and the lug card is at nail cover inner wall, prevent that the lower riveting rod from droing, it is more firm to make its riveting.
The utility model is further provided that the bottom opening of the nail sleeve is slightly smaller than the diameter of the rivet head.
Through adopting above-mentioned technical scheme, when riveting the pole pulling die down for the die extrudees nail cover bottom, when enlarging nail cover bottom, inside is gone into to the die card.
The riveting device is further provided with a saw-toothed connection between the upper riveting rod and the lower riveting rod.
Through adopting above-mentioned technical scheme, the staff is convenient for will go up the riveting rod and drop fast when carrying out the later stage use for its work efficiency.
The utility model is further provided that the bottom of the nail sleeve is provided with a slot.
By adopting the technical scheme, when the rivet head extrudes the bottom of the nail sleeve, the slot is enlarged, so that the rivet head can conveniently enter the nail sleeve and be clamped.
The utility model is further provided that the top of the nail sleeve is provided with claws with two ends facing downwards.
By adopting the technical scheme, when the lower riveting rod is pulled upwards, the bottom of the rivet sleeve is provided with the convex ring matched with the claw structure by the rivet head.
In summary, the utility model mainly has the following beneficial effects:
according to the rivet sleeve, the rivet head is enabled to extrude the bottom of the rivet sleeve by pulling the upper rivet rod, the rivet head is enabled to be clamped into the rivet sleeve, the rivet sleeve is enabled to be fixed more firmly, the lug is arranged on the lower rivet rod, the inner diameter of the rivet sleeve is arranged from bottom to top from large to small, the lug is enabled to extrude the inner wall of the rivet sleeve while the lug extrudes the inner part of the rivet sleeve, the outer wall of the rivet sleeve is enabled to bulge, and therefore the mounting hole and the rivet sleeve are tightly clamped, the rivet sleeve is not easy to loosen, the lug is clamped on the inner wall of the rivet sleeve, the lower rivet rod is prevented from falling off, and riveting of the rivet sleeve is enabled to be firmer.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention.
In the figure: 1. nailing a sleeve; 2. grooving; 3. a bump; 4. riveting heads; 5. a lower riveting rod; 6. a through groove; 7. and (5) riveting the rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A rivet with firm riveting is disclosed, as shown in figures 1-3, and comprises a rivet sleeve 1, wherein the top of the rivet sleeve 1 penetrates through an upper riveting rod 7 through a through groove 6, the rivet head 4 is enabled to extrude the bottom of the rivet sleeve 1 by pulling the upper riveting rod 7, the rivet head 4 is enabled to be clamped into the rivet sleeve 1, so that the rivet sleeve is more firmly fixed, one end of the bottom of the upper riveting rod 7 is connected with a lower riveting rod 5, a convex block 3 is arranged on the lower riveting rod 5, the bottom end of the lower riveting rod 5 penetrates through the rivet sleeve 1 and is provided with a riveting head 4, the structural diameter of the inner wall of the rivet sleeve 1 is arranged from bottom to top from large to small, when the convex block 3 extrudes the inside of the rivet sleeve 1, the convex block 3 is enabled to extrude the inner wall of the rivet sleeve 1, so as to fix the lower riveting rod 5, and prevent the riveting head 4 from falling off and causing insecure fixation.
Referring to fig. 2 and 3, the bottom opening of the nail sleeve 1 is slightly smaller than the diameter of the rivet head 4, and when the rivet head 4 is pulled by the lower rivet rod 5, the rivet head 4 extrudes the bottom of the nail sleeve 1, so that the bottom of the nail sleeve 1 is enlarged, and the rivet head 4 is clamped into the rivet head 4.
Referring to fig. 2, the upper riveting rod 7 and the lower riveting rod 5 are connected in a zigzag manner, so that the upper riveting rod 7 can be conveniently and rapidly detached by a worker in a later use period, and the working efficiency is improved.
Referring to fig. 1 and 2, the bottom of the nail sleeve 1 is provided with a slot 2, and when the rivet head 4 extrudes the bottom of the nail sleeve 1, the slot 2 is enlarged, so that the rivet head 4 can conveniently enter the nail sleeve 1 to clamp the nail sleeve.
Referring to fig. 2 and 3, the top of the nail sleeve 1 is provided with claws with two ends facing downwards, and when the lower riveting rod 5 is pulled upwards, the rivet head 4 forms a convex ring matched with the claw structure on the bottom of the nail sleeve.
The working principle of the utility model is as follows: when in use, a worker pulls the upper riveting rod 7, the upper riveting rod 7 drives the lower riveting rod 5 to move through the through groove 6, the rivet head 4 extrudes the bottom of the nail sleeve 1 by pulling the upper riveting rod 7, the bottom of the nail sleeve 1 is provided with the slot 2, meanwhile, the size of the bottom opening of the nail sleeve 1 is slightly smaller than that of the rivet head 4, the rivet head 4 extrudes the top of the nail sleeve 1 when being pulled, so that the rivet head 4 is clamped into the nail sleeve 1, the fixation is firmer, the diameter of the inner wall of the nail sleeve 1 is arranged from bottom to top, the lower riveting rod 5 is provided with the lug 3, the upper riveting rod 7 drives the lower riveting rod 5 to move, the lug 3 extrudes the inner wall of the nail sleeve 1, the outer wall of the nail sleeve 1 is bulged, the mounting hole is tightly clamped with the nail sleeve 1, the rivet sleeve 1 is not easy to loosen, the lug 3 is clamped with the nail sleeve 1, and the lower riveting rod 5 is prevented from falling off, make its riveting more firm, rivet through the cockscomb structure between pole 5 at last riveting pole 7 and down, when realizing the later stage use, be convenient for will go up riveting pole 7 and drop for its work efficiency.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a rivet that riveting is firm, includes nail cover (1), its characterized in that: the rivet is characterized in that the top of the rivet sleeve (1) penetrates through the upper riveting rod (7) through the through groove (6), one end of the bottom of the upper riveting rod (7) is connected with the lower riveting rod (5), the lower riveting rod (5) is provided with the lug (3), the bottom end of the lower riveting rod (5) penetrates through the rivet sleeve (1) and is provided with the riveting head (4), and the inner wall structure diameter of the rivet sleeve (1) is arranged from bottom to top in a small mode.
2. A rivet secured rivet according to claim 1, wherein: the bottom opening of the nail sleeve (1) is slightly smaller than the diameter of the rivet head (4).
3. A rivet secured rivet according to claim 1, wherein: the upper riveting rod (7) is connected with the lower riveting rod (5) in a zigzag manner.
4. A rivet secured rivet according to claim 1, wherein: the bottom of the nail sleeve (1) is provided with a slot (2).
5. A rivet secured rivet according to claim 1, wherein: the top of the nail sleeve (1) is provided with claws with two ends facing downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333218.3U CN216788926U (en) | 2021-12-28 | 2021-12-28 | Rivet with firm riveting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333218.3U CN216788926U (en) | 2021-12-28 | 2021-12-28 | Rivet with firm riveting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216788926U true CN216788926U (en) | 2022-06-21 |
Family
ID=82011952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333218.3U Active CN216788926U (en) | 2021-12-28 | 2021-12-28 | Rivet with firm riveting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216788926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276791A (en) * | 2023-11-21 | 2023-12-22 | 福建祥鑫新能源汽车配件制造有限公司 | Inner cavity pressure riveting fastener structure in aluminum profile on all-aluminum battery tray |
-
2021
- 2021-12-28 CN CN202123333218.3U patent/CN216788926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276791A (en) * | 2023-11-21 | 2023-12-22 | 福建祥鑫新能源汽车配件制造有限公司 | Inner cavity pressure riveting fastener structure in aluminum profile on all-aluminum battery tray |
| CN117276791B (en) * | 2023-11-21 | 2024-02-06 | 福建祥鑫新能源汽车配件制造有限公司 | Inner cavity pressure riveting fastener structure in aluminum profile on all-aluminum battery tray |
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