CN204784049U - Convenient to use's rivet - Google Patents
Convenient to use's rivet Download PDFInfo
- Publication number
- CN204784049U CN204784049U CN201520334155.9U CN201520334155U CN204784049U CN 204784049 U CN204784049 U CN 204784049U CN 201520334155 U CN201520334155 U CN 201520334155U CN 204784049 U CN204784049 U CN 204784049U
- Authority
- CN
- China
- Prior art keywords
- ailhead
- rivet
- tapped hole
- midbody
- head
- 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 discloses a convenient to use's rivet, including the head of a nail, midbody, last pin fin, lower pin fin, have first screw hole on the head of a nail, there is the external screw thread on midbody upper portion, and twist at a threaded hole on midbody upper portion, have the second screw hole on the midbody, the midbody bottom is fluted, second screw hole bottom and recess top intercommunication, and second screw hole bottom is the round platform shape of inversion, and the recess is round platform shape, and the midbody lower part comprises a plurality of fixture blocks, regular polygon post of a plurality of fixture blocks constitution, going up the pin fin and twisting at the 2nd threaded hole, it has the third screw hole to go up the pin fin bottom, and there is the connector at lower pin fin top, and the connector is twisted at the 3rd threaded hole. The utility model discloses a to go up the pin fin and twist in the midbody, the midbody lower part is constituteed to a plurality of fixture blocks for the rivet accessible is twisted and is moved pin fin completion riveting, need not the riveting gun, can use convenient to use in little space.
Description
[technical field]
The utility model relates to the technical field of the technical field of fastening piece, particularly rivet.
[background technique]
Rivet is a kind of conventional fastening piece, and need when using rivet to punch in advance between two riveting parts, this just requires the position suitable in hole between the two, troublesome poeration, use rivet to need special riveting gun, because riveting gun volume is comparatively large, the position less in space is unfavorable for riveted joint.General rivet is after riveted joint completes, and be separated by two riveting parts if want, rivet not easily takes out, and is unfavorable for the replacing of rivet.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of rivet easy to use, rivet can being made in little space just to complete riveted joint, do not need special riveting gun, rivet convenient disassembly, soft-medium using without the need to punching in advance.
For achieving the above object, the utility model proposes a kind of rivet easy to use, comprise the head of a nail, intermediate, upper ailhead, lower ailhead, the described head of a nail there is the first tapped hole, outside thread is arranged at intermediate top, intermediate top is screwed in the first tapped hole, described intermediate there is the second tapped hole, fluted bottom intermediate, be communicated with groove top bottom second tapped hole, in inverted frustoconic shape bottom second tapped hole, groove is frustoconic shape, intermediate bottom is made up of some fixture blocks, some fixture blocks form a regular polygon column, described upper ailhead is screwed in the second tapped hole, the 3rd tapped hole is had bottom upper ailhead, connecting head is arranged at lower ailhead top, connecting head is screwed in the 3rd tapped hole, the described head of a nail, intermediate, upper ailhead upper surface turns groove, turning in groove on the head of a nail and intermediate has some limiting stoppers.
As preferably, the groove that turns on the described head of a nail, intermediate, upper ailhead upper surface forms a grand cross shape or in-line.
As preferably, described upper ailhead and the second tapped hole agree with, and the groove bottom lower ailhead top and intermediate agrees with.
As preferably, in the regular polygon cross section of described fixture block composition, be connected to the circular cross section of lower ailhead.
As preferably, the tightening direction of described upper ailhead is consistent with the tightening direction of lower ailhead.
The beneficial effects of the utility model: the utility model is by being screwed in intermediate by upper ailhead, and some fixture block composition intermediate bottoms, making rivet complete riveted joint by turning upper ailhead, without the need to riveting gun, can use in little space, easy to use; Intermediate is screwed on the head of a nail, facilitates the dismounting of rivet, can pull down rivet under the prerequisite not damaging riveting parts; When limiting stopper can ensure to turn ailhead, intermediate mass can not rotate, and ensure that using effect; Lower ailhead be arranged so that rivet can directly be screwed in soft-medium, without the need to punching in advance, facilitate location and the use of rivet.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main pseudosection of a kind of rivet easy to use of the utility model;
Fig. 2 is the plan view of a kind of rivet easy to use of the utility model;
Fig. 3 is the intermediate plan view of a kind of rivet easy to use of the utility model.
In figure: under the 1-head of a nail, 2-intermediate, the upper ailhead of 3-, 4-, ailhead, 10-first tapped hole, 11-turn groove, 12-limiting stopper, 20-second tapped hole, 21-outside thread, 22-groove, 23-fixture block, 30-the 3rd tapped hole, 41-connecting head.
[embodiment]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of rivet easy to use of the utility model, comprise the head of a nail 1, intermediate 2, upper ailhead 3, lower ailhead 4, the described head of a nail 1 there is the first tapped hole 10, outside thread 21 is arranged at intermediate 2 top, intermediate 2 top is screwed in the first tapped hole 10, described intermediate 2 there is the second tapped hole 20, bottom intermediate 2 fluted 22, be communicated with groove 22 top bottom second tapped hole 20, in inverted frustoconic shape bottom second tapped hole 20, groove 22 is in frustoconic shape, intermediate 2 bottom is made up of some fixture blocks 23, some fixture blocks 23 form a regular hexagon shape post, described upper ailhead 3 is screwed in the second tapped hole 20, the 3rd tapped hole 30 is had bottom upper ailhead 3, connecting head 41 is arranged at lower ailhead 4 top, connecting head 41 is screwed in the 3rd tapped hole 30, the described head of a nail 1, intermediate 2, upper ailhead 3 upper surface turns groove 11, turning in groove 11 on the head of a nail 1 and intermediate 2 has some limiting stoppers 12, the described head of a nail 1, intermediate 2, the groove 11 that turns on upper ailhead 3 upper surface forms a grand cross shape, described upper ailhead 3 and the second tapped hole 20 agree with, groove 22 bottom lower ailhead 4 top and intermediate 2 agrees with, the circular cross section of lower ailhead 4 is connected in the regular hexagonal cross section that described fixture block 23 forms, the tightening direction of described upper ailhead 3 is consistent with the tightening direction of lower ailhead 4.
Utility model works process:
A kind of rivet easy to use of the utility model in the course of the work, rivet inserted the hole accomplished fluently in advance or be directly screwed in two riveting parts, upper ailhead 3 is down twisted, along with moving downward of upper ailhead 3, fixture block 23 is softened, until riveting parts is clamped by the bottom of the outer side surface of fixture block 23 and the head of a nail 1, then continue to turn ailhead 3, until upper ailhead 3 drops, need to take limiting stopper 12 away during removing rivet, twisted downwards by intermediate 2, until intermediate 2 is separated with the head of a nail 1, at this moment rivet is opened.Rivet completes riveted joint by turning upper ailhead 3, without the need to riveting gun, can use in little space, easy to use; Intermediate 2 is screwed on the head of a nail 1, facilitates the dismounting of rivet, can pull down rivet under the prerequisite not damaging riveting parts; When limiting stopper 12 can ensure to turn ailhead 3, intermediate mass 2 can not rotate, and ensure that using effect; Lower ailhead 4 be arranged so that rivet can directly be screwed in soft-medium, without the need to punching in advance, facilitate location and the use of rivet.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. a rivet easy to use, it is characterized in that: comprise the head of a nail (1), intermediate (2), upper ailhead (3), lower ailhead (4), the described head of a nail (1) there is the first tapped hole (10), outside thread (21) is arranged at intermediate (2) top, intermediate (2) top is screwed in the first tapped hole (10), described intermediate (2) there is the second tapped hole (20), intermediate (2) bottom fluted (22), second tapped hole (20) bottom is communicated with groove (22) top, second tapped hole (20) bottom is in inverted frustoconic shape, groove (22) is in frustoconic shape, intermediate (2) bottom is made up of some fixture blocks (23), some fixture blocks (23) form a regular polygon column, described upper ailhead (3) is screwed in the second tapped hole (20), 3rd tapped hole (30) is arranged at upper ailhead (3) bottom, connecting head (41) is arranged at lower ailhead (4) top, connecting head (41) is screwed in the 3rd tapped hole (30), the described head of a nail (1), intermediate (2), upper ailhead (3) upper surface turns groove (11), turning in groove (11) on the head of a nail (1) and intermediate (2) has some limiting stoppers (12).
2. a kind of rivet easy to use as claimed in claim 1, is characterized in that: the groove (11) that turns on the described head of a nail (1), intermediate (2), upper ailhead (3) upper surface forms a grand cross shape or in-line.
3. a kind of rivet easy to use as claimed in claim 1, it is characterized in that: described upper ailhead (3) and the second tapped hole (20) agree with, the groove (22) of lower ailhead (4) top and intermediate (2) bottom agrees with.
4. a kind of rivet easy to use as claimed in claim 1, is characterized in that: the circular cross section being connected to lower ailhead (4) in the regular polygon cross section that described fixture block (23) forms.
5. a kind of rivet easy to use as claimed in claim 1, is characterized in that: the tightening direction of described upper ailhead (3) is consistent with the tightening direction of lower ailhead (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334155.9U CN204784049U (en) | 2015-05-21 | 2015-05-21 | Convenient to use's rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334155.9U CN204784049U (en) | 2015-05-21 | 2015-05-21 | Convenient to use's rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784049U true CN204784049U (en) | 2015-11-18 |
Family
ID=54524104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334155.9U Expired - Fee Related CN204784049U (en) | 2015-05-21 | 2015-05-21 | Convenient to use's rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015244A (en) * | 2016-07-07 | 2016-10-12 | 苏州艾酷玛赫设备制造有限公司 | Rivet |
| CN108980171A (en) * | 2018-09-04 | 2018-12-11 | 合肥久新不锈钢厨具有限公司 | A kind of novel rivet for furniture construction |
| CN111022465A (en) * | 2019-12-29 | 2020-04-17 | 良匠(苏州)机械设备有限公司 | High-performance pin shaft and machining method thereof |
-
2015
- 2015-05-21 CN CN201520334155.9U patent/CN204784049U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015244A (en) * | 2016-07-07 | 2016-10-12 | 苏州艾酷玛赫设备制造有限公司 | Rivet |
| CN108980171A (en) * | 2018-09-04 | 2018-12-11 | 合肥久新不锈钢厨具有限公司 | A kind of novel rivet for furniture construction |
| CN111022465A (en) * | 2019-12-29 | 2020-04-17 | 良匠(苏州)机械设备有限公司 | High-performance pin shaft and machining method thereof |
| CN111022465B (en) * | 2019-12-29 | 2021-12-21 | 良匠(苏州)机械设备有限公司 | High-performance pin shaft and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160521 |