CN2523854Y - Quick-joint buckles - Google Patents
Quick-joint buckles Download PDFInfo
- Publication number
- CN2523854Y CN2523854Y CN 01206265 CN01206265U CN2523854Y CN 2523854 Y CN2523854 Y CN 2523854Y CN 01206265 CN01206265 CN 01206265 CN 01206265 U CN01206265 U CN 01206265U CN 2523854 Y CN2523854 Y CN 2523854Y
- Authority
- CN
- China
- Prior art keywords
- nut
- utility
- gland
- model
- quick
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a quick-joint buckle for connecting steel pipes, relating to the construction industry. The quick-joint buckle is structurally characterized in that a nut 6 of a screw bolt 5 is attached with a pressing cover 2 trough a washer 3, wherein, the attaching junction between the washer 3 and the pressing cover 2 is a bevel containing teeth. The pressing cover 2 is engaged with the washer 3. The utility model is convenient in use, for the screw bolt can be quickly inserted into an opening of the pressing cover and the nut can be quickly screwed. Compared with traditional buckles, the utility model allows screwing less angle and provides quick and firm connection.
Description
The utility model relates to connection fastener, the especially fast connecting fastener that the enterprising line pipe pipe of a kind of building trade connects.
In the connection fastener that public building pipe connects, one on gland is hinged through lateral pin and Button Block, and the other end is fixed by bolt and nut.Nut directly amplexiforms on the gland plane of the opening.Because the plane of the opening of gland is longer, when bolt will be hung entrance pressure lid mouth opening part, nut need be revolved long segment distance; In the time of fixedly, need the long segment distance of reverse rotation nut, can tighten up; When bolt will withdraw from gland, need again nut is revolved long segment distance.Therefore, use is convenient inadequately.
It is shorter that the purpose of this utility model provides a kind of nut rotary distance, connects more firm fast connecting fastener.
Concrete scheme of the present utility model is: a kind of fast connecting fastener, comprise Button Block, gland, lateral pin, bolt, nut, it is characterized in that: the nut on the bolt amplexiforms by cushion block and gland, and the face that amplexiforms of cushion block and gland is the inclined-plane, on this inclined-plane, tooth is arranged, gland and the engagement of cushion block tooth.
Adopt such scheme, easy to use, bolt can be hung entrance pressure cover gab place rapidly, and can screw nut rapidly, compares nut with conventional fastener and can revolve some angles less, connects quick and firm.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is first kind of embodiment of the present utility model, and it is to be used for the connection fastener structures schematic diagram that vertical steel pipe connects.
Fig. 2 is second kind of embodiment of the present utility model, and it is to be used for the connection fastener structures schematic diagram that parallel steel tube connects.
Fig. 3 is the third embodiment of the present utility model, and it is to be used to dock the connection fastener structures schematic diagram that steel pipe connects.
Fig. 4 is the left view of Fig. 3.
Please see Figure 1, Fig. 2, Fig. 3, Fig. 4, the utility model is made up of Button Block 1, gland 2, cushion block 3, lateral pin 4, bolt 5, nut 6, numbering 7 is steel pipes among the figure.Connecting relation of the present utility model and architectural feature are: 2 one on gland is hinged through lateral pin 4 and Button Block 1, and the other end is fixing by bolt 5 and nut 6.Nut 6 on the bolt 5 amplexiforms by cushion block 3 and gland 2, and the face that amplexiforms of cushion block 3 and gland 2 is inclined-planes, on this inclined-plane tooth is arranged, gland 2 and the engagement of cushion block 3 teeth.
Can further see from Fig. 1, Fig. 2, Fig. 3: the bottom surface of cushion block 3 is that inclined-plane and horizontal plane have angle with the contact surface of gland 2 promptly.The upper surface of cushion block 3 is promptly parallel with horizontal plane with nut contact table.
The opening inclined-plane of gland 2 of the present utility model is than the gland plane of the opening much shorter of conventional fastener, and therefore, bolt of the present utility model is hung into or when withdrawing from the gland opening part, and is very fast, when nut screws, also need not revolve many angles.It connects by the toothed cushion block in bottom surface, connects more firm.
Claims (1)
1. fast connecting fastener, comprise Button Block (1), gland (2), lateral pin (4), bolt (5), nut (6), it is characterized in that: the nut (6) on the bolt (5) amplexiforms by cushion block (3) and gland (2), and cushion block (3) is the inclined-plane with the face that amplexiforms of gland (2), on this inclined-plane, tooth is arranged, gland (2) and the engagement of cushion block (3) tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206265 CN2523854Y (en) | 2001-05-18 | 2001-05-18 | Quick-joint buckles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206265 CN2523854Y (en) | 2001-05-18 | 2001-05-18 | Quick-joint buckles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523854Y true CN2523854Y (en) | 2002-12-04 |
Family
ID=33626920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206265 Expired - Fee Related CN2523854Y (en) | 2001-05-18 | 2001-05-18 | Quick-joint buckles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523854Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245901A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of scaffold attachment means |
| CN106245900A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
| CN106437136A (en) * | 2016-08-23 | 2017-02-22 | 天长市华利机械实业有限公司 | Connecting piece used for scaffold |
-
2001
- 2001-05-18 CN CN 01206265 patent/CN2523854Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245901A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of scaffold attachment means |
| CN106245900A (en) * | 2016-08-23 | 2016-12-21 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
| CN106437136A (en) * | 2016-08-23 | 2017-02-22 | 天长市华利机械实业有限公司 | Connecting piece used for scaffold |
| CN106245901B (en) * | 2016-08-23 | 2019-01-01 | 天长市华利机械实业有限公司 | A kind of scaffold attachment device |
| CN106437136B (en) * | 2016-08-23 | 2019-01-01 | 天长市华利机械实业有限公司 | A kind of scaffold connector |
| CN106245900B (en) * | 2016-08-23 | 2019-01-01 | 天长市华利机械实业有限公司 | A kind of practical means for fastening scaffolding |
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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 |