CN204607282U - Spool - Google Patents
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- Publication number
- CN204607282U CN204607282U CN201520282267.4U CN201520282267U CN204607282U CN 204607282 U CN204607282 U CN 204607282U CN 201520282267 U CN201520282267 U CN 201520282267U CN 204607282 U CN204607282 U CN 204607282U
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- China
- Prior art keywords
- main body
- hollow pillar
- coil
- 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
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Abstract
The utility model relates to a kind of spool, described spool comprises coil base, coil base is provided with groove, coil base is connected with coil main body, coil main body is provided with auxiliary layer, coil main body is at least provided with a hold down groove, coil base is provided with hollow pillar, and coiling main body is provided with the second hollow pillar.It is simple that the utility model has structure, and practical function is easy to operate, applied widely, can ensure the advantage in service life.
Description
Technical field
The utility model relates to a kind of spool.
Background technology
Spool uses generally in weaving, but general spool is directly made up of a truncated cone-shaped or columniform main body, and operate under driving in the rotating shaft of vertically establishing only, cannot adapt to taking of multiple environment, convenient degree is low.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of practical function, easy to operate, and structure is simple, spool applied widely.
The purpose of this utility model is achieved through the following technical solutions: a kind of spool, described spool comprises coil base, coil base is provided with groove, coil base is connected with coil main body, coil main body is provided with auxiliary layer, coil main body is at least provided with a hold down groove, coil base is provided with hollow pillar, and coiling main body is provided with the second hollow pillar.
Further improvement of the utility model is: described hollow pillar is cylindrical, and the second hollow pillar is truncated cone-shaped, and the internal diameter of hollow pillar is equal with the bottom inner diameter of the second hollow pillar.
Further improvement of the utility model is: described auxiliary layer is made up of rubber.
Further improvement of the utility model is: the thickness of described coil base and coil main body is all more than or equal to 0.4cm, is less than or equal to 0.6cm.
The utility model compared with prior art has the following advantages:
The utility model structure is simple, easy to operate, practical function, and usage range is wide; Coil base is provided with groove, directly can be fixed the end of a thread, separately need not establish the parts of card unwrapping wire head on groove, and groove can make the utility model directly utilize line to be fixed operation simultaneously, adds Applicable scope; The utility model is provided with the auxiliary layer be made up of rubber, can increase friction force by actv.; On the utility model, coil base is provided with hollow pillar, and coiling main body is provided with the second hollow pillar, and the internal diameter of hollow pillar is equal with the bottom inner diameter of the second hollow pillar, can with facilitate the utility model to be enclosed within vertical direction on axle to operate; Coil main body is at least provided with a hold down groove, facilitates the utility model to be enclosed within when axle operates vertically downward and fixed better, enhance stability; The thickness of coil base and coil main body is all more than or equal to 0.4cm, is less than or equal to 0.6cm, adds the thickness of whole coil, but do not affect other functions of spool, conveniently set up groove and hold down groove, add the intensity of whole coil simultaneously, ensure service life.
accompanying drawing illustrates:
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Number in the figure: 1-coil base, 2-groove, 3-coil main body, 4-auxiliary layer, 5-hold down groove, 6-second hollow pillar, 7-hollow pillar.
detailed description of the invention:
in order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1 and Fig. 2 shows a kind of embodiment of the utility model spool, described spool comprises coil base 1, coil base 1 is provided with groove 2, facilitating between spool utilizes rope to fix, coil base 1 is connected with coil main body 3, coil main body 3 is provided with auxiliary layer 4, auxiliary layer 4 is made up of rubber, auxiliary layer 4 can improve friction force, coil main body 3 is provided with two hold down grooves 5, conveniently spool is fixed, coil base 1 is provided with hollow pillar 7, coiling main body 3 is provided with the second hollow pillar 6, hollow pillar 7 is cylindrical, second hollow pillar 6 is truncated cone-shaped, the internal diameter of hollow pillar 7 is equal with the bottom inner diameter of the second hollow pillar 6, the thickness of described coil base and coil main body is 0.5cm, ensure that service life, facilitate setting up of groove 2 and hold down groove 5.The utility model structure is simple, easy to operate, and function uses, applied widely, effectively can increase stability during use, ensures service life.
If directly utilize straight line to hang, only straight line need be fixed on groove 2; Run vertically upward if be enclosed within axle, only axle need be fixed through hollow pillar 7 and the second hollow pillar 6; Run vertically downward if need to be enclosed within axle, need by axle through hollow pillar 7 and the second hollow pillar 6, and utilize hold down groove 5 to be fixed.
The foregoing is only and embodiment of the present utility model is described; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a spool, it is characterized in that: described spool comprises coil base (1), described coil base (1) is provided with groove (2), described coil base (1) is connected with coil main body (3), described coil main body (3) is provided with auxiliary layer (4), described coil main body (3) is at least provided with a hold down groove (5), described coil base (1) is provided with hollow pillar (7), and described coiling main body (3) is provided with the second hollow pillar (6).
2. spool according to claim 1, is characterized in that: described hollow pillar (7) is for cylindrical, and described second hollow pillar (6) is truncated cone-shaped, and the internal diameter of described hollow pillar (7) is equal with the bottom inner diameter of the second hollow pillar (6).
3. spool according to claim 1, is characterized in that: described auxiliary layer (4) is made up of rubber.
4. spool according to claim 1, is characterized in that: the thickness of described coil base (1) and coil main body (3) is all more than or equal to 0.4cm, is less than or equal to 0.6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282267.4U CN204607282U (en) | 2015-05-05 | 2015-05-05 | Spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282267.4U CN204607282U (en) | 2015-05-05 | 2015-05-05 | Spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607282U true CN204607282U (en) | 2015-09-02 |
Family
ID=53959853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282267.4U Expired - Fee Related CN204607282U (en) | 2015-05-05 | 2015-05-05 | Spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204607282U (en) |
-
2015
- 2015-05-05 CN CN201520282267.4U patent/CN204607282U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160505 |