CN203392635U - Spool - Google Patents
Spool Download PDFInfo
- Publication number
- CN203392635U CN203392635U CN201320491201.7U CN201320491201U CN203392635U CN 203392635 U CN203392635 U CN 203392635U CN 201320491201 U CN201320491201 U CN 201320491201U CN 203392635 U CN203392635 U CN 203392635U
- Authority
- CN
- China
- Prior art keywords
- spool
- cover plate
- tube body
- supporting spring
- supporting piece
- 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 - Lifetime
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Abstract
The utility model provides a spool and belongs to the field of textile machinery accessories. The spool aims at solving the problem that the process that the existing cover plate is assembled on the spool is complicated. The spool comprises a hollow cylindrical tube body and a supporting piece; the supporting piece with the small top end and the large bottom end is in a trumpet shape; the top end of the supporting piece is supported at the opening which is formed at one end of the tube body; the supporting piece and the tube body are connected into a whole; the supporting piece is provided with a through hole which is communicated with the inner chamber of the tube body; the opening which is formed at the other end of the tube body is provided with a cover plate; the cover plate and the tube body are connected into a whole; the cover plate is provided with a center through hole. According to the spool, the cover plate and the tube body are arranged into an integrated structure and accordingly the assembly steps of the cover plate are omitted, a trademark can be stuck to the tube body of the spool directly, and the production efficiency of the spool is improved.
Description
Technical field
The utility model belongs to workshops accessory field, especially relevant with a kind of spool.
Background technology
Spool is commonly used to coiling and uses, comprise hollow cylindrical body and supporting spring, supporting spring is large tubaeform in little, bottom, top, the top of supporting spring is undertaken on the opening of body one end, be connected as a single entity with body, the inner chamber of supporting spring and body forms the through hole connecting, on the mouth of pipe of the other end of body, be often provided with the cover plate of central through hole, cover plate is commonly used to code and uses, because cover plate and spool body are not integral structures, cover plate need to be mounted cover on spool body, therefore very bother, reduce the production efficiency of spool.
Utility model content
The purpose of this utility model is intended to overcome the defect that process that existing cover plate is assemblied in spool too bothers, and provides a kind of structure comparatively simple spool.
For this reason, the utility model is by the following technical solutions: a kind of spool, comprise hollow cylindrical body and supporting spring, supporting spring is large tubaeform in little, bottom, top, and the top of supporting spring is undertaken on the opening of body one end, and supporting spring and body are connected as a single entity, supporting spring is provided with the through hole connecting with the inner chamber of body, it is characterized in that, on the opening of the described body other end, be provided with the cover plate being connected as a single entity with body, cover plate is provided with central through hole.
As to technique scheme supplement and perfect, the utility model also comprises following technical characterictic.
On the outer peripheral face of described body, be radially provided with the wire bar of many evaginations, parallel to each other between wire bar, convenient guiding coiling.
Use the utility model can reach following beneficial effect: the utility model is arranged to integral structure by cover plate and body, saved the step that cover plate assembles, can be directly by trade mark label on the body of spool, improved the production efficiency of spool.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Fig. 1～Fig. 2, the utility model comprises hollow cylindrical body 1 and supporting spring 2, supporting spring 2 is large tubaeform in little, bottom, top, the top of supporting spring 2 is undertaken on the opening of body one end, supporting spring 2 is connected as a single entity with body 1, supporting spring 2 is provided with the through hole connecting with the inner chamber of body 1, on the opening of the body other end, be provided with the cover plate 4 being connected as a single entity with body 1, cover plate 4 is provided with central through hole, on the outer peripheral face of body 1, be radially provided with the wire bar 3 of many evaginations, parallel to each other between wire bar 3, convenient guiding coiling.
Claims (2)
1. a spool, comprise hollow cylindrical body (1) and supporting spring (2), supporting spring (2) is large tubaeform in little, bottom, top, the top of supporting spring (2) is undertaken on the opening of body one end, supporting spring (2) is connected as a single entity with body (1), supporting spring (2) is provided with the through hole connecting with the inner chamber of body (1), it is characterized in that: on the opening of the described body other end, be provided with the cover plate (4) being connected as a single entity with body (1), cover plate (4) is provided with central through hole.
2. a kind of spool according to claim 1, is characterized in that: on the outer peripheral face of described body (1), be radially provided with the wire bar (3) of many evaginations, and parallel to each other between wire bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491201.7U CN203392635U (en) | 2013-08-12 | 2013-08-12 | Spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491201.7U CN203392635U (en) | 2013-08-12 | 2013-08-12 | Spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392635U true CN203392635U (en) | 2014-01-15 |
Family
ID=49904182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491201.7U Expired - Lifetime CN203392635U (en) | 2013-08-12 | 2013-08-12 | Spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392635U (en) |
-
2013
- 2013-08-12 CN CN201320491201.7U patent/CN203392635U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |