CN204042240U - A kind of fixed connector of direct screw-type - Google Patents
A kind of fixed connector of direct screw-type Download PDFInfo
- Publication number
- CN204042240U CN204042240U CN201420382540.6U CN201420382540U CN204042240U CN 204042240 U CN204042240 U CN 204042240U CN 201420382540 U CN201420382540 U CN 201420382540U CN 204042240 U CN204042240 U CN 204042240U
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- shell seat
- connection housing
- ring
- fastening back
- 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
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model is a kind of connecting head, particularly a kind of fixed connector of direct screw-type, for connecting between BS pipe.Comprise the connection housing in hollow shape, the two side ends of described connection housing is respectively equipped with fastening back-up ring, described fastening back-up ring connects by tilting to enclose phase transition with being connected between inner walls, the inwall of described inclination circle is provided with interference flange collar, the outer wall of described fastening back-up ring is provided with embedded seal groove, the inwall of described connection housing is provided with activated carbon filter layer, and described connection housing is provided with more than one pair of maintenance spiral shell seat.The fixed connector of direct screw-type improves a locking fastness, easy to operate, increases the service life.
Description
Technical field
The utility model is a kind of connecting head, particularly a kind of fixed connector of direct screw-type, for connecting between BS pipe.
Background technique
Fixed connector of the prior art, traditional protecting jacket mostly is working of plastics, is very easy to damage, and protecting jacket and pipe are socketed to form mutually simultaneously, and fastness is inadequate, easily comes off.
Summary of the invention
Model utility mainly solves the deficiencies in the prior art, and provide a kind of compact structure degree, multidigit is fixed, the fixed connector of a kind of direct screw-type that sealing is strong.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of fixed connector of direct screw-type, comprise the connection housing in hollow shape, the two side ends of described connection housing is respectively equipped with fastening back-up ring, described fastening back-up ring connects by tilting to enclose phase transition with being connected between inner walls, the inwall of described inclination circle is provided with interference flange collar, the outer wall of described fastening back-up ring is provided with embedded seal groove, and the inwall of described connection housing is provided with activated carbon filter layer, and described connection housing is provided with more than one pair of maintenance spiral shell seat.
Maintenance spiral shell seat attachment screw is used for fixing body, simple to operate, and more than one maintenance spiral shell seat can make operation more convenient simultaneously, can fix multiple body simultaneously.
Embedded sealed groove, compared with seal washer, when seal ring is encased in embedded sealed groove, plays good retention effect, sealing effect is promoted to some extent, and embedded structure does not take up space simultaneously, and seal ring also can not come off simultaneously.
Interference flange collar is used for assembling, very easy.
This structure is used for the connecting head between BS pipe.
As preferably, the cross section of described maintenance spiral shell seat is trapezoid shaped, and described maintenance spiral shell seat is fixed on spiral shell seat supports bar, described spiral shell seat supports bar be connected housing and fix, the interruption-like distribution of a pair maintenance spiral shell seat, is fixed by strengthening rib between described maintenance spiral shell seat and spiral shell seat supports bar.
As preferably, the outer wall of described connection housing is provided with the reinforcement raised line fixed with fastening back-up ring.
Therefore, the fixed connector of a kind of direct screw-type that the utility model provides, improves locking fastness, easy to operate, increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of fixed connector of direct screw-type, it is characterized in that: comprise the connection housing 1 in hollow shape, the two side ends of described connection housing 1 is respectively equipped with fastening back-up ring 2, described fastening back-up ring 2 is connected by the transition of inclination circle 3 phase with being connected between housing 1 inwall, the inwall of described inclination circle 3 is provided with interference flange collar 4, the outer wall of described fastening back-up ring 2 is provided with embedded seal groove 5, the inwall of described connection housing 1 is provided with activated carbon filter layer 6, and described connection housing 1 is provided with more than one pair of maintenance spiral shell seat 7.
The cross section of described maintenance spiral shell seat 7 is trapezoid shaped, described maintenance spiral shell seat 7 is fixed on spiral shell seat supports bar 8, described spiral shell seat supports bar 8 be connected housing 1 and fix, the interruption-like distribution of a pair maintenance spiral shell seat 7, is fixed by strengthening rib 9 between described maintenance spiral shell seat 7 and spiral shell seat supports bar 8.
The outer wall of described connection housing 1 is provided with the reinforcement raised line 10 fixed with fastening back-up ring 2.
Claims (3)
1. the fixed connector of a direct screw-type, it is characterized in that: comprise the connection housing (1) in hollow shape, the two side ends of described connection housing (1) is respectively equipped with fastening back-up ring (2), described fastening back-up ring (2) connects by tilting to enclose (3) phase transition with being connected between housing (1) inwall, the inwall of described inclination circle (3) is provided with interference flange collar (4), the outer wall of described fastening back-up ring (2) is provided with embedded seal groove (5), the inwall of described connection housing (1) is provided with activated carbon filter layer (6), described connection housing (1) is provided with more than one pair of maintenance spiral shell seat (7).
2. according to the fixed connector of a kind of direct screw-type described in claim 1, it is characterized in that: the cross section of described maintenance spiral shell seat (7) is trapezoid shaped, described maintenance spiral shell seat (7) is fixed on spiral shell seat supports bar (8), described spiral shell seat supports bar (8) be connected housing (1) and fix, the interruption-like distribution of a pair maintenance spiral shell seat (7), is fixed by strengthening rib (9) between described maintenance spiral shell seat (7) and spiral shell seat supports bar (8).
3. the fixed connector of a kind of direct screw-type according to claim 1, is characterized in that: the outer wall of described connection housing (1) is provided with the reinforcement raised line (10) fixed with fastening back-up ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382540.6U CN204042240U (en) | 2014-07-11 | 2014-07-11 | A kind of fixed connector of direct screw-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382540.6U CN204042240U (en) | 2014-07-11 | 2014-07-11 | A kind of fixed connector of direct screw-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042240U true CN204042240U (en) | 2014-12-24 |
Family
ID=52242905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382540.6U Expired - Fee Related CN204042240U (en) | 2014-07-11 | 2014-07-11 | A kind of fixed connector of direct screw-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042240U (en) |
-
2014
- 2014-07-11 CN CN201420382540.6U patent/CN204042240U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204254089U (en) | A kind of sealed type large-scale pipeline connecting head | |
| CN204042240U (en) | A kind of fixed connector of direct screw-type | |
| CN203145046U (en) | Rotational molding inspection well | |
| CN203517054U (en) | Connection structure of inclined connection pipes of H pipes | |
| CN203736118U (en) | Connection structure of dust collector telescopic pipe inner pipe and seal pipe | |
| CN201757227U (en) | Straight-through joint | |
| CN204403645U (en) | Fast water joint of mold | |
| CN205669507U (en) | A kind of pump body | |
| CN203386972U (en) | Step-type sealed cable connector | |
| CN204004937U (en) | A kind of joint pipeline | |
| CN203686423U (en) | Sealed type straight pipe barb fitting | |
| CN203803383U (en) | Reverse osmosis filter core pipe fitting | |
| CN204025577U (en) | Motor power output cavity body structure | |
| CN204307430U (en) | A kind of water cap | |
| CN202646693U (en) | Seal ring | |
| CN204420437U (en) | A kind of plastics cassette pipe joint structure | |
| CN202812365U (en) | Valve body of spray regulating and control valve | |
| CN203576377U (en) | Detachable shower panel with built-in water pipe | |
| CN201764810U (en) | Rotary cover board type flange manhole with slip-on-welding ring | |
| CN202274641U (en) | Electric water heater connecting piece | |
| CN203967470U (en) | Body formula carbon brush | |
| CN201537548U (en) | Universal water gun nozzle | |
| CN202238551U (en) | Connecting structure between spray gun sucking pipe and charging bucket cover | |
| CN204878281U (en) | Output shaft | |
| CN205051278U (en) | Electric power calandria sealing joint |
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: 20141224 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |