CN2837581Y - Embedded hollow rivet - Google Patents
Embedded hollow rivet Download PDFInfo
- Publication number
- CN2837581Y CN2837581Y CN 200520064540 CN200520064540U CN2837581Y CN 2837581 Y CN2837581 Y CN 2837581Y CN 200520064540 CN200520064540 CN 200520064540 CN 200520064540 U CN200520064540 U CN 200520064540U CN 2837581 Y CN2837581 Y CN 2837581Y
- Authority
- CN
- China
- Prior art keywords
- rivet
- nail
- sheet material
- bar
- blind hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to an embedded hollow rivet, and relates to the embedded hollow rivet which can be applied in connection of lightweight sheet material. The embedded hollow rivet comprises a rivet shank (1) and a rivet cap (2), wherein a rivet rod (4) of the rivet shank is a hollow column and is fixedly connected to mother sheet material (3) into an integral body. The rivet rod is directly welded to the mother sheet material or is directly punched on the mother sheet material, wherein the head part of the rivet rod is provided with a sealing flange (5); one face of the rivet cap is provided with a center blind hole (6) which is matched with the maximum diameter of the sealing flange of the rivet rod, a concave ring groove (7) is arranged in the center blind hole, and an opening spring (8) is hidden in the center blind hole; the sealing flange on the head part of the embedded hollow rivet causes the riveting intensity to be enhanced, the embedded hollow rivet can be simply and quickly assembled and disassembled without any tool owing to the action of the opening spring, can be repeatedly used, and can not damage the sheet material; in addition, the rivet rod is embedded in the mother sheet material, is provided with the rivet cap for packaging, and can not be forgotten and lost during the packaging and transportation process; the embedded hollow rivet has convenient installation.
Description
Technical field
Implanted tubular-shank rivet of the present utility model relates to a kind of implanted self-locking rivet technology field, especially a kind of implanted tubular-shank rivet that is applied to light-duty plate material connection.
Background technique
The rivet that is applied to light-duty plate material connection at present has self-plugging rivet and expansion self-locking rivet and hollow self-locking rivet usually.The former will rely on special tool that rivet is loosed core and form the flange plate material of riveting tightly, complicated operation.Latter's expansive rivet relies on and to be pressed into the back and to make rivet point wedge expansion left-hand thread reach the self-locking plate material of riveting tightly with special tool.More than two kinds all can not realize mounting and dismounting quickly and easily, overall appearance is attractive in appearance inadequately, rivet can not use repeatedly, forces the dismounting back to destroy the plate material easily, if rivet the bad sharp position that can produce the injury health.The third hollow self-locking rivet, compress into attachment hole by axial pressure after, the radial tension of rivet tail end and tail end flange are fastening plate material axial-radial.This kind rivet is hollow and nail tail wedge is less and tension force is not enough makes locking not strong.The mode that also has a kind of connecting plate sheet material is to use bolt, can realize using repeatedly, does not destroy the plate material simultaneously, but must rely on the special tool loading and unloading, uses fast and convenient inadequately; In addition, all above-mentioned rivets all are individual part, forget easily in the packed and transported process or lose.
Summary of the invention
The purpose of this utility model provides a kind of simple assembly and disassembly fast of any instrument that do not need, and can use repeatedly, can not destroy the plate material, can in the packed and transported process, not forget or lose, and the implanted tubular-shank rivet of intensity foot.
Implanted tubular-shank rivet of the present utility model comprises the shaft of rivet and the head of a nail, the nail bar of the shaft of rivet is an open tubular column, it and motherboard material are fixedly connected and are integral, the head of wherein following closely bar has closure flange, the described head of a nail simultaneously has a central blind hole that matches with the closure flange maximum diameter of following closely bar, one concave ring groove is arranged in this central blind hole, and in keep a split ring.
The inner diameter that encloses under the split ring normality is less than the maximum diameter of closure flange, and its circle outer diameter is greater than the central blind hole internal diameter of the head of a nail.
Nail bar and the motherboard material all-in-one-piece connecting mode that is fixedly connected is to follow closely bar to be welded on the motherboard material, and the root of wherein following closely bar has flange to be close on the motherboard material.
Nail bar and the motherboard material all-in-one-piece connecting mode that is fixedly connected is to follow closely bar directly to be pressed in motherboard material upper punch.
Implanted tubular-shank rivet of the present utility model is to be inserted in the shaft of rivet by the interior head of a nail that keeps a split ring to have passed the head closure flange that daughter board sheet material processus aboralis goes out, make spring elder generation spreading import this shaft of rivet closure flange, entering rear spring slips into its waist and is closed flange and blocks, the shaft of rivet is locked the plate material of riveting tightly, the shaft of rivet of this kind structure is hollow, but the closure flange intensity of head is higher, therefore riveting intensity can improve greatly, simultaneously because the effect of split ring, without any need for the simple assembly and disassembly fast of instrument, can use repeatedly, can not destroy the plate material, shaft of rivet nail bar directly is welded on the motherboard material or directly and is pressed in motherboard material upper punch in addition, by packing behind the last head of a nail, can in the packed and transported process, not forget or lose, and install very convenient yet.
Description of drawings
Below in conjunction with accompanying drawing implanted tubular-shank rivet of the present utility model is described in more detail.
Fig. 1 is that its nail bar of the utility model implanted tubular-shank rivet directly is welded on sectional structure chart under the user mode on the motherboard material.
Fig. 2 is a directly sectional structure chart under the user mode that motherboard material upper punch is pressed into of its nail bar of the utility model implanted tubular-shank rivet.
Fig. 3 is that its nail bar of the utility model implanted tubular-shank rivet directly is welded on the sectional structure chart on the motherboard material.
Fig. 4 is the sectional structure chart that its nail bar of the utility model implanted tubular-shank rivet directly is pressed in motherboard material upper punch.
Fig. 5 is the head of a nail sectional structure chart of the utility model implanted tubular-shank rivet.
Embodiment
Shown in Fig. 1-5, the implanted tubular-shank rivet shaft of rivet 1 of the present utility model and the head of a nail 2, the nail bar 4 of the shaft of rivet 1 is an open tubular column, it and motherboard material 3 are fixedly connected and are integral, the head of wherein following closely bar 4 has closure flange 5, the described head of a nail 2 one sides have a central blind hole 6 that matches with closure flange 5 maximum diameters of following closely bar 4, and a concave ring groove 7 is arranged in this central blind hole, and in keep a split ring 8.
The inner diameter that encloses under split ring 8 normalities is less than the maximum diameter of closure flange 5, and its circle outer diameter is greater than central blind hole 6 internal diameters of the head of a nail 2.
Higher if desired join strength, perhaps reaching the difficult purpose of tearing open of easy dress can change the split ring in the head of a nail into square wire rod by the circle line.
Claims (4)
1. implanted tubular-shank rivet, comprise the shaft of rivet (1) and the head of a nail (2), it is characterized in that: the nail bar (4) of the shaft of rivet (1) is an open tubular column, it and motherboard material (3) are fixedly connected and are integral, the head of wherein following closely bar (4) has closure flange (5), the described head of a nail (2) one side has a central blind hole (6) that matches with closure flange (5) maximum diameter of following closely bar (4), and a concave ring groove (7) is arranged in this central blind hole, and in keep a split ring (8).
2. implanted tubular-shank rivet according to claim 1 is characterized in that: the inner diameter that encloses under split ring (8) normality is less than the maximum diameter of closure flange (5), and its circle outer diameter is greater than central blind hole (6) internal diameter of the head of a nail (2).
3. implanted tubular-shank rivet according to claim 1 is characterized in that: the nail bar (4) with motherboard material (3) be fixedly connected the all-in-one-piece connecting mode be the nail bar be welded on the motherboard material, the root of wherein following closely bar (4) has flange (9) to be close on the motherboard material.
4. implanted tubular-shank rivet according to claim 1 is characterized in that: the nail bar (4) with motherboard material (3) be fixedly connected the all-in-one-piece connecting mode be the nail bar directly be pressed in motherboard material upper punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064540 CN2837581Y (en) | 2005-09-12 | 2005-09-12 | Embedded hollow rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064540 CN2837581Y (en) | 2005-09-12 | 2005-09-12 | Embedded hollow rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837581Y true CN2837581Y (en) | 2006-11-15 |
Family
ID=37392066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520064540 Expired - Fee Related CN2837581Y (en) | 2005-09-12 | 2005-09-12 | Embedded hollow rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837581Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412872A (en) * | 2018-05-11 | 2018-08-17 | 中国铁道科学研究院集团有限公司 | Rivet |
| CN111315290A (en) * | 2017-11-15 | 2020-06-19 | 日本电信电话株式会社 | Stretchable wiring and method for manufacturing stretchable wiring |
| CN111315289A (en) * | 2017-11-15 | 2020-06-19 | 日本电信电话株式会社 | Composite wiring, signal pickup member, and method for manufacturing the same |
-
2005
- 2005-09-12 CN CN 200520064540 patent/CN2837581Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315290A (en) * | 2017-11-15 | 2020-06-19 | 日本电信电话株式会社 | Stretchable wiring and method for manufacturing stretchable wiring |
| CN111315289A (en) * | 2017-11-15 | 2020-06-19 | 日本电信电话株式会社 | Composite wiring, signal pickup member, and method for manufacturing the same |
| US11610701B2 (en) | 2017-11-15 | 2023-03-21 | Nippon Telegraph And Telephone Corporation | Composite wiring, signal acquisition member, and production method of same |
| CN111315289B (en) * | 2017-11-15 | 2023-08-08 | 日本电信电话株式会社 | Composite wiring, signal acquisition member, and method for manufacturing same |
| US11996216B2 (en) | 2017-11-15 | 2024-05-28 | Nippon Telegraph And Telephone Corporation | Elastic wiring and method for producing elastic wiring |
| US12027288B2 (en) | 2017-11-15 | 2024-07-02 | Nippon Telegraph And Telephone Corporation | Composite wiring, signal acquisition member, and production method of same |
| CN108412872A (en) * | 2018-05-11 | 2018-08-17 | 中国铁道科学研究院集团有限公司 | Rivet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |