CN204509615U - A kind of incoming line structure of weft accumulator - Google Patents
A kind of incoming line structure of weft accumulator Download PDFInfo
- Publication number
- CN204509615U CN204509615U CN201420842583.8U CN201420842583U CN204509615U CN 204509615 U CN204509615 U CN 204509615U CN 201420842583 U CN201420842583 U CN 201420842583U CN 204509615 U CN204509615 U CN 204509615U
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- CN
- China
- Prior art keywords
- inlet wire
- wire pipe
- protecting cover
- pipe
- free end
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- 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.)
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Abstract
The utility model relates to a kind of incoming line structure of weft accumulator, comprise inlet wire nut, incoming seal circle and inlet wire protecting cover, inlet wire protecting cover is provided with inlet wire pipe, this inlet wire pipe is outside equipped with external screw thread, internal thread is provided with in inlet wire nut, inlet wire nut is threaded with inlet wire protecting cover, it is characterized in that: described inlet wire pipe is provided with along free end port inwardly axially extended one section of breach, the free end inwall of described inlet wire pipe establishes the step that incoming seal circle is housed.Compared with prior art, the utility model has the advantage of: by being provided with along free end port inwardly axially extended one section of breach on inlet wire pipe, and establish incoming seal circle at the free end inwall of inlet wire pipe, like this after inlet wire nut is threaded with inlet wire protecting cover, can ensure the sealing of inlet wire cable, can fix inlet wire cable again, waterproof prevents from again plug from drawing coming loose.
Description
Technical field
The utility model relates to a kind of incoming line structure of weft accumulator.
Background technology
The incoming line structure of existing weft accumulator includes inlet wire nut and inlet wire protecting cover, inlet wire nut is threaded with inlet wire protecting cover, one of cable through after inlet wire nut and inlet wire protecting cover, inlet wire nut is on inlet wire protecting cover, and then inlet wire protecting cover is fixed on weft accumulator shell.This structure Problems existing has: the through wires hole of A, inlet wire nut is less than normal bad threading, but is fastened with effect to sealing; The through wires hole of B, inlet wire nut is bigger than normal facilitates threading, but does not have the fastening effect of sealing, and therefore existing incoming line structure can not possess sealing, fastening, three kinds of effects facilitating threading simultaneously.
Utility model content
Technical problem to be solved in the utility model provides a kind of sealing, fastening and facilitate the incoming line structure of weft accumulator of threading effect of simultaneously possessing for above-mentioned prior art.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of incoming line structure of weft accumulator, comprise inlet wire nut, incoming seal circle and inlet wire protecting cover, inlet wire protecting cover is provided with inlet wire pipe, this inlet wire pipe is outside equipped with external screw thread, internal thread is provided with in inlet wire nut, inlet wire nut is threaded with inlet wire protecting cover, it is characterized in that: described inlet wire pipe is provided with along free end port inwardly axially extended one section of breach, the free end inwall of described inlet wire pipe is provided with the step putting into linear sealing circle.
Described notch depth is less than or equal to the width of incoming seal circle.
Externally threaded position is set outside described inlet wire pipe and departs from position jaggy, and described inlet wire pipe free end port diameter is less than the diameter arranging external screw thread position.
The outer wall of the corresponding breach of described inlet wire pipe is provided with arc or the V-structure of outwardly convex.
Compared with prior art, the utility model has the advantage of: by being provided with along free end port inwardly axially extended one section of breach on inlet wire pipe, and establish incoming seal circle at the free end inwall of inlet wire pipe, like this after inlet wire nut is threaded with inlet wire protecting cover, can ensure the sealing of inlet wire cable, can fix inlet wire cable again, waterproof prevents from again plug from drawing coming loose.
Accompanying drawing explanation
Fig. 1 is the perspective view of the incoming line structure of weft accumulator in the utility model embodiment;
Fig. 2 is the three-dimensional exploded view of inlet wire pipe in the utility model embodiment;
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Weft accumulator incoming line structure as depicted in figs. 1 and 2, comprise inlet wire nut 1, incoming seal circle 3 and inlet wire protecting cover 2, inlet wire protecting cover 2 is provided with inlet wire pipe 21, this inlet wire pipe 21 is outside equipped with external screw thread, internal thread is provided with in inlet wire nut 1, be threaded by the external screw thread outside the internal thread in inlet wire nut 1 and inlet wire pipe 21 between inlet wire nut 1 with inlet wire protecting cover 2, described inlet wire pipe 21 is provided with along free end port inwardly axially extended one section of breach 21a, the free end inwall of described inlet wire pipe is provided with incoming seal circle 3, the breach 21a degree of depth is less than or equal to the width of incoming seal circle 3, the position of departing from jagged 21a in externally threaded position is set outside inlet wire pipe 21, and described inlet wire pipe free end port diameter is less than the diameter arranging external screw thread position, and the outer wall of the corresponding breach of inlet wire pipe is provided with arc or the V-structure of outwardly convex, shown in Figure 2.
After the inlet wire pipe 21 of cable through inlet wire nut 1, incoming seal circle 3 and inlet wire protecting cover 2, inlet wire nut 1 screw thread is tightened on outside inlet wire pipe 21, the breach 21a of inlet wire pipe 21 free end can be extruded by inlet wire nut 1, now incoming seal circle 3 is also corresponding is extruded, and incoming seal circle 3 can extruded cable.This structure can ensure the sealing of inlet wire cable, can fix inlet wire cable again, and waterproof prevents from again plug from drawing coming loose.
Claims (4)
1. the incoming line structure of a weft accumulator, comprise inlet wire nut, incoming seal circle and inlet wire protecting cover, inlet wire protecting cover is provided with inlet wire pipe, this inlet wire pipe is outside equipped with external screw thread, internal thread is provided with in inlet wire nut, inlet wire nut is threaded with inlet wire protecting cover, it is characterized in that: described inlet wire pipe is provided with along free end port inwardly axially extended one section of breach, the free end inwall of described inlet wire pipe establishes the step that incoming seal circle is housed.
2. incoming line structure according to claim 1, is characterized in that: described notch depth is less than or equal to the width of incoming seal circle.
3. incoming line structure according to claim 1, is characterized in that: arrange externally threaded position outside described inlet wire pipe and depart from position jaggy, and described inlet wire pipe free end port diameter is less than the diameter arranging external screw thread position.
4. incoming line structure according to claim 1, is characterized in that: the outer wall of the corresponding breach of described inlet wire pipe is provided with arc or the V-structure of outwardly convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842583.8U CN204509615U (en) | 2014-12-26 | 2014-12-26 | A kind of incoming line structure of weft accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842583.8U CN204509615U (en) | 2014-12-26 | 2014-12-26 | A kind of incoming line structure of weft accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509615U true CN204509615U (en) | 2015-07-29 |
Family
ID=53707609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842583.8U Active CN204509615U (en) | 2014-12-26 | 2014-12-26 | A kind of incoming line structure of weft accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509615U (en) |
-
2014
- 2014-12-26 CN CN201420842583.8U patent/CN204509615U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.168, Shanshan Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO HONGDA TEXTILE INSTRUMENT Co.,Ltd. Address before: No. 168, Shanshan Road, Wangchun Industrial Park, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO HONGDA TEXTILE INSTRUMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An inlet structure of a weft storage device Effective date of registration: 20230628 Granted publication date: 20150729 Pledgee: Bank of Ningbo Yinzhou sub branch Pledgor: Ningbo Hongda Textile Instrument Co.,Ltd. Registration number: Y2023980046283 |