CN2458475Y - Connecting fastener for hose - Google Patents
Connecting fastener for hose Download PDFInfo
- Publication number
- CN2458475Y CN2458475Y CN 00260715 CN00260715U CN2458475Y CN 2458475 Y CN2458475 Y CN 2458475Y CN 00260715 CN00260715 CN 00260715 CN 00260715 U CN00260715 U CN 00260715U CN 2458475 Y CN2458475 Y CN 2458475Y
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- screw
- fastening piece
- thread fit
- opening
- 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
The utility model relates to a hose connecting fastener which belongs to the technical field of fluid conveyance and is designed to reduce the manufacturing cost. The utility model comprises a ring body 1 and a screw thread fitting piece 2 used for retracting the ring body. The utility model is characterized in that the ring body 1 is provided with an opening and has elasticity, and both sides of the opening 10 extends outwards to form a pair of clamping ears 11, 12.
Description
The utility model belongs to the FLUID TRANSPORTATION technical field, refers more particularly to flexible pipe and connects fastening piece.
Usually use the flexible pipe of plastic cement or rubber on the fluid line (such as water pipe or gas pipeline), connect or untie this flexible pipe for convenience, a kind of Placement is sheathed inside and outside the end with two pipelines, then in the outside of this sheathed position with fastening piece with both bandings.This Placement flexible pipe outside, inner by sheathed particularly common when be hard tube, such as common connection from liquefied petroleum ga steel cylinder to gas range.Existing flexible pipe connects fastening piece a sheet metal bar, one end (by the screw rod assembling set) is equipped with screw rod, it is held in addition and is punched out the oblique strip hole that a row is parallel to each other, screw flight becomes screw-thread fit with these strip holes, rotating screw bolt, the sheet metal bar is dragged progressively make its overlapping part more and more (by the sheet metal bar enclosed or circle then more and more littler), flexible pipe is locked; Its part manufacturing of above-mentioned sheet metal bar, screw rod and screw rod assembling set itself and assembly process thereof are all cumbersome.
The purpose of this utility model provides a kind of flexible pipe and connects fastening piece, and it is easy to manufacture, and cost is low.
The purpose of this utility model is achieved in that
A kind of flexible pipe connects fastening piece, and a circle body and (in order to draw this circle body in) screw-thread fit part are arranged, and it is characterized in that: circle body has opening and tool elasticity, stretches out into a pair of folder ear in the opening both sides, and the screw-thread fit part is locked between the two folder ears.
Described circle body and folder ear thereof are with the mould once-through, and its screw-thread fit part is a standard piece.So fabricating cost of the present utility model is low.
Introduce the embodiment that described flexible pipe connects fastening piece below in conjunction with accompanying drawing:
Fig. 1, Fig. 2 are (different visual angles) of the present utility model schematic perspective views.
As shown in the figure, a kind of flexible pipe connection fastening piece has a circle body 1 and in order to draw the screw-thread fit part 2 of this circle body in, it is characterized in that: circle body 1 has opening 10 and tool elasticity, stretch out into a pair of folder ear 11,12 in opening 10 both sides, screw-thread fit part 2 is locked between the two folder ears 11,12.
As shown in the figure, screw-thread fit part 2 comprises screw rod 20 and nut 21.
Nut 21 can setting-in (or not setting-in) on folder ear 12.
Through hole and this two through hole concentric that a tool sedimentation position is respectively arranged on the folder ear 11,12; The cross section of sedimentation position of through hole and the sectional shape suitable (diagram is a regular hexagon) of nut on the folder ear 12 be not so that nut 21 can rotate during rotary screw 20 thereupon.
Among the embodiment, circle body 1 is a plastic material.
Claims (4)
1. a flexible pipe connects fastening piece, a circle body (1) and screw-thread fit part (2) are arranged, it is characterized in that: circle body (1) has opening (10) and tool elasticity, stretch out into a pair of folder ear (11), (12) in opening (10) both sides, screw-thread fit part (2) is locked between two folder ears (11), (12).
2. flexible pipe according to claim 1 connects fastening piece, and it is characterized in that: screw-thread fit part (2) comprises screw rod (20) and nut (21), on folder ear (11), (12) through hole and this two through hole concentric is arranged respectively.
3. flexible pipe according to claim 2 connects fastening piece, it is characterized in that: the through hole on folder ear (11), (12) has a tool sedimentation position; The cross section of the sedimentation position of the last through hole of folder ear (12) and the sectional shape of nut are suitable.
4. flexible pipe according to claim 2 connects fastening piece, it is characterized in that: nut (21) is inlaid on the folder ear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00260715 CN2458475Y (en) | 2000-12-29 | 2000-12-29 | Connecting fastener for hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00260715 CN2458475Y (en) | 2000-12-29 | 2000-12-29 | Connecting fastener for hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458475Y true CN2458475Y (en) | 2001-11-07 |
Family
ID=33616451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00260715 Expired - Fee Related CN2458475Y (en) | 2000-12-29 | 2000-12-29 | Connecting fastener for hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458475Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672249A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel hose connection fastening piece |
| CN104819329A (en) * | 2015-05-26 | 2015-08-05 | 罗福仲 | Water faucet convenient to sleeve by long flexible pipe |
-
2000
- 2000-12-29 CN CN 00260715 patent/CN2458475Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672249A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel hose connection fastening piece |
| CN104819329A (en) * | 2015-05-26 | 2015-08-05 | 罗福仲 | Water faucet convenient to sleeve by long flexible pipe |
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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 |