CN203477306U - End socket - Google Patents
End socket Download PDFInfo
- Publication number
- CN203477306U CN203477306U CN201320499934.5U CN201320499934U CN203477306U CN 203477306 U CN203477306 U CN 203477306U CN 201320499934 U CN201320499934 U CN 201320499934U CN 203477306 U CN203477306 U CN 203477306U
- Authority
- CN
- China
- Prior art keywords
- end socket
- notch
- head
- utility
- model
- 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
Images
Abstract
The utility model relates to an end socket which comprises a plugging rod and a head portion. The head portion is in a circular disk shape, one end of the plugging rod is arranged on the head portion, and the head portion is provided with a pull ring. When the plugging rod is inserted in a notch, the pull ring can hook a drag hook near the notch. In the using process of the end socket, when the plugging rod is inserted in the notch, the pull ring can hook the drag hook which is arranged near the notch, and therefore plugging and sealing of the notch are achieved. The end socket can be prevented from being disengaged in the using process by the adoption of the structure. Meanwhile, a circular arc part is arranged on the portion, connected with the plugging rod, of the head portion, the circular arc part can be tightly attached to the outer portion of the notch, and the sealing performance can be better improved. The end socket is simple in structure, convenient to dismount, and good in sealing performance.
Description
Technical field
The utility model relates to a kind of improvement of end socket, refers in particular to the end socket of a kind of simple in structure, convenient disassembly, good airproof performance.
Background technique
In prior art, end socket is generally used for sealing gap; As the filler of fuel tank, generally adopt end socket shutoff; Common end socket, comprises shutoff bar, head; Described head is in the form of annular discs; One end of described shutoff bar is arranged on head; During use, shutoff bar inserts filler, relies on the outer peripheral surface of shutoff bar to realize the shutoff of fuel tank, sealing with contacting of filler; The end socket of this structure, in the course of the work, when running into vibrations, shutoff bar is likely deviate from from filler, thereby has lost shutoff, seal action to fuel tank; In recent years, on market, there is a kind of new end socket, on its shutoff bar, be provided with screw thread, at filler, be also provided with supporting screw thread, when shutoff bar is screwed into filler, thereby realized the shutoff of filler, sealing; Complex structure, the cost of this end socket are high, and for this reason, we have developed the end socket of a kind of simple in structure, convenient disassembly, good airproof performance.
Model utility content
The utility model object is the end socket that a kind of simple in structure, convenient disassembly, good airproof performance are provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of end socket, comprises shutoff bar, head; Described head is in the form of annular discs; One end of described shutoff bar is arranged on head; On described head, be provided with draw ring; When shutoff bar inserts breach, described draw ring can hook and be arranged near the drag hook of breach.
Preferably, on described head, be provided with circular arc part with shutoff bar joint.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
End socket described in the utility model, during use, when shutoff bar inserts breach, described draw ring can hook and be arranged near the drag hook of breach, thereby realizes the shutoff of breach, sealing; The utility model structure, can prevent from use coming off; Meanwhile, on described head, be provided with circular arc part with shutoff bar joint, described circular arc part can closely be attached to the outside of breach, is conducive to improve sealing; The utility model is simple in structure, convenient disassembly, good airproof performance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
The plan view that accompanying drawing 1 is end socket described in the utility model;
The plan view that accompanying drawing 2 is end socket described in the utility model;
Wherein: 1, shutoff bar; 2, head; 3, circular arc part; 4, draw ring.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
If accompanying drawing 1,2 is a kind of end socket described in the utility model, comprise shutoff bar 1, head 2; Described head 2 is in the form of annular discs; One end of described shutoff bar 1 is arranged on head 2; On described head 2, be rotatably provided with draw ring 4; When shutoff bar 1 inserts breach (not shown), described draw ring 4 can hook and be arranged near the drag hook (not shown) of breach; On described head 2, be provided with circular arc part 3 with shutoff bar 1 joint.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
End socket described in the utility model, during use, when shutoff bar inserts breach, described draw ring can hook and be arranged near the drag hook of breach, thereby realizes the shutoff of breach, sealing; The utility model structure, can prevent from use coming off; Meanwhile, on described head, be provided with circular arc part with shutoff bar joint, described circular arc part can closely be attached to the outside of breach, is conducive to improve sealing; The utility model is simple in structure, convenient disassembly, good airproof performance.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, within all dropping on the utility model rights protection scope.
Claims (2)
1. an end socket, comprises shutoff bar, head; Described head is in the form of annular discs; One end of described shutoff bar is arranged on head; It is characterized in that: on described head, be provided with draw ring; When shutoff bar inserts breach, described draw ring can hook and be arranged near the drag hook of breach.
2. end socket according to claim 1, is characterized in that: on described head, be provided with circular arc part with shutoff bar joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499934.5U CN203477306U (en) | 2013-08-16 | 2013-08-16 | End socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499934.5U CN203477306U (en) | 2013-08-16 | 2013-08-16 | End socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477306U true CN203477306U (en) | 2014-03-12 |
Family
ID=50225638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499934.5U Expired - Fee Related CN203477306U (en) | 2013-08-16 | 2013-08-16 | End socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477306U (en) |
-
2013
- 2013-08-16 CN CN201320499934.5U patent/CN203477306U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204553892U (en) | A kind of flow-limiting valve | |
| CN203477306U (en) | End socket | |
| CN202834476U (en) | Straight pipe joint | |
| CN203384394U (en) | Anti-rotation device of valve rod of stop valve | |
| CN201752982U (en) | Pen with anti-loss pen cap | |
| CN203500766U (en) | Pipeline plug device | |
| CN203517169U (en) | Plugging device | |
| CN203273029U (en) | U-shaped pipe clamp firm in connection | |
| CN204140569U (en) | A kind of core pipe locking device of bill core pipe recycling machine | |
| CN103423451A (en) | End socket | |
| CN203353666U (en) | Hookah | |
| CN203944248U (en) | A kind of wind mass filter | |
| CN202532023U (en) | Pipe clamp | |
| CN202404942U (en) | Source loading rod | |
| CN202624447U (en) | Integrated bicycle lock | |
| CN203403287U (en) | Heating tube rubber pad of washing machine | |
| CN203500771U (en) | Spout plug | |
| CN203500246U (en) | Anti-theft screw | |
| CN202332479U (en) | Silica gel tank convenient to maintain | |
| CN203510644U (en) | Valve needle diversion sleeve | |
| CN202690659U (en) | Bolt with rotation stopping washer | |
| CN203209215U (en) | Tank cleaning nozzle | |
| CN203384368U (en) | Seal ring for filter | |
| CN202799484U (en) | Radio filtering device | |
| CN202708378U (en) | Pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |