CN203570815U - Direct-plugging type steel plate fastener - Google Patents
Direct-plugging type steel plate fastener Download PDFInfo
- Publication number
- CN203570815U CN203570815U CN201320707479.3U CN201320707479U CN203570815U CN 203570815 U CN203570815 U CN 203570815U CN 201320707479 U CN201320707479 U CN 201320707479U CN 203570815 U CN203570815 U CN 203570815U
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- CN
- China
- Prior art keywords
- steel plate
- reed
- plate fastener
- direct
- type steel
- 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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Abstract
A direct-plugging type steel plate fastener comprises a screw head, a cross slot, a pushing rod, a screw rod and a reed, wherein the cross slot is formed in the upper end surface of the screw head, the pushing rod is arranged in the screw rod, and the pushing rod is connected with the reed. Due to the fact that the pushing rod and the reed are arranged on the screw rod, when the direct-plugging type steel plate fastener is used for installing or fastening an object, the reed is locked on the object, a bolt is not loosened easily, and practicability and safety are improved.
Description
Technical field
The utility model relates to a kind of fastener areas, relates in particular to a kind of direct insertion steel plate fastener.
Background technique
Bolt is widely used by people as the fastening piece of a kind of installation and fixing section bar, the kind that uses bolt in existing assembly process is a lot, but be the structural design that adopts bolt standard piece in general mostly, that is to say that each bolt in section bar installation is all to apply with the form of standard piece, in real life, the design that it is found that this bolt standard piece has the following disadvantages: bolt time on installation or fastening article has been grown easily loosening, when serious, also there will be and come off, and cause potential safety hazard.
Model utility content
The purpose of this utility model is in order to overcome deficiency of the prior art, thereby a kind of direct insertion steel plate fastener is provided.
A kind of direct insertion steel plate fastener, comprises screw head, cross recess, push rod, screw rod, reed, and the upper-end surface of described screw head is provided with cross recess; In described screw rod, be provided with push rod, push rod is connected with reed.
Adopt the beneficial effect of technique scheme to be:
The utility model is owing to being provided with push rod and reed on screw rod, and in the time of on installation or fastening article, reed is locked on article, makes bolt be not easy to become flexible, and improves practicability and Security.
Accompanying drawing explanation
Fig. 1 is the direct insertion steel plate fastener structural representation of the utility model.
In figure: 1-screw head, 2-cross recess, 3-push rod, 4-screw rod, 5-reed.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of direct insertion steel plate fastener, comprises screw head 1, cross recess 2, push rod 3, screw rod 4, reed 5, and the upper-end surface of described screw head 1 is provided with cross recess 2; In described screw rod 4, be provided with push rod 3, push rod 3 is connected with reed 5, and the downward actuating spring 5 of push rod 3, makes reed 5 contact with article, makes bolt be not easy to become flexible, and improves practicability and Security.
Claims (1)
1. a direct insertion steel plate fastener, is characterized in that: it comprises screw head (1), cross recess (2), push rod (3), screw rod (4), reed (5), and the upper-end surface of described screw head (1) is provided with cross recess (2); In described screw rod (4), be provided with push rod (3), push rod (3) is connected with reed (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707479.3U CN203570815U (en) | 2013-11-11 | 2013-11-11 | Direct-plugging type steel plate fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707479.3U CN203570815U (en) | 2013-11-11 | 2013-11-11 | Direct-plugging type steel plate fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570815U true CN203570815U (en) | 2014-04-30 |
Family
ID=50538547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707479.3U Expired - Fee Related CN203570815U (en) | 2013-11-11 | 2013-11-11 | Direct-plugging type steel plate fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570815U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154098A (en) * | 2014-08-11 | 2014-11-19 | 青岛大学 | Anti-loosening device for screw of battery electrode |
| CN105889277A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Novel automatic disengagement-preventing bolt |
| CN106539288A (en) * | 2016-12-07 | 2017-03-29 | 重庆佐恩家具有限公司 | Table inside and outside nested type |
| CN108035961A (en) * | 2017-12-21 | 2018-05-15 | 合肥仨力机械制造有限公司 | A kind of stable retaining of guiding loosens dynamic connector |
| CN108105246A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of anti-loosening non-return type connection structure |
| CN108105245A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of anti-accident facilitates the retaining of adjustment to loosen follower link |
| CN108131377A (en) * | 2017-12-21 | 2018-06-08 | 合肥仨力机械制造有限公司 | A kind of compact-sized non-return type connector |
| CN108644218A (en) * | 2018-07-24 | 2018-10-12 | 合肥仨力机械制造有限公司 | A kind of locked connector |
| CN112145528A (en) * | 2020-10-28 | 2020-12-29 | 广州富玛医药科技股份有限公司 | Screw nut fastening device and method |
-
2013
- 2013-11-11 CN CN201320707479.3U patent/CN203570815U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154098A (en) * | 2014-08-11 | 2014-11-19 | 青岛大学 | Anti-loosening device for screw of battery electrode |
| CN104154098B (en) * | 2014-08-11 | 2016-01-27 | 青岛大学 | A kind of battery electrode screw check device |
| CN105889277A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Novel automatic disengagement-preventing bolt |
| CN106539288A (en) * | 2016-12-07 | 2017-03-29 | 重庆佐恩家具有限公司 | Table inside and outside nested type |
| CN108035961A (en) * | 2017-12-21 | 2018-05-15 | 合肥仨力机械制造有限公司 | A kind of stable retaining of guiding loosens dynamic connector |
| CN108105246A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of anti-loosening non-return type connection structure |
| CN108105245A (en) * | 2017-12-21 | 2018-06-01 | 合肥仨力机械制造有限公司 | A kind of anti-accident facilitates the retaining of adjustment to loosen follower link |
| CN108131377A (en) * | 2017-12-21 | 2018-06-08 | 合肥仨力机械制造有限公司 | A kind of compact-sized non-return type connector |
| CN108644218A (en) * | 2018-07-24 | 2018-10-12 | 合肥仨力机械制造有限公司 | A kind of locked connector |
| CN112145528A (en) * | 2020-10-28 | 2020-12-29 | 广州富玛医药科技股份有限公司 | Screw nut fastening device and method |
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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 |
Granted publication date: 20140430 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |