CN205595207U - From compact form coil skeleton sleeve - Google Patents
From compact form coil skeleton sleeve Download PDFInfo
- Publication number
- CN205595207U CN205595207U CN201620387870.3U CN201620387870U CN205595207U CN 205595207 U CN205595207 U CN 205595207U CN 201620387870 U CN201620387870 U CN 201620387870U CN 205595207 U CN205595207 U CN 205595207U
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- CN
- China
- Prior art keywords
- reel
- fixing
- connecting rod
- diameter
- circular cone
- 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 discloses a from compact form coil skeleton sleeve, including bobbin, end plate, toper piece and connecting rod, two the end plate respectively with the both ends fixed connection of bobbin, the bobbin is greater than the elastic tube body of both ends diameter for the middle part diameter, be provided with on the bobbin a plurality of with the parallel fretwork groove in axis of bobbin, the both ends of end plate are provided with the through -hole, two toper piece symmetry respectively sets up in the bobbin, and its lateral surface with the medial surface laminating of bobbin, the connecting rod inner with toper piece fixed connection, the outer end of connecting rod is passed the through -hole sets up the end plate outside. The utility model relates to a from compact form coil skeleton through setting up mobilizable toper piece in the coil, make the toper piece can strut the coil when outwards moving, reach the mesh that enlarges its diameter to make the winding on coil skeleton, reach the purpose of fastening, and do not need to twine again labour saving and time saving.
Description
Technical field
This utility model relates to a kind of coil rack sleeve, particularly relates to a kind of self-tightening type coil rack sleeve.
Background technology
Coil rack sleeve is when being wound around coil, typically by pulling coil so that its tight twist is on coil rack sleeve, to reach firm purpose, if using such fastening means, iris out when now relaxing online, be merely able to, by rewinding the purpose reaching fastening, waste time and energy.
Utility model content
The purpose of this utility model is that provides a kind of self-tightening type coil rack sleeve to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model includes reel, end plate, circular cone and connecting rod, two described end plates are fixed with the two ends of described reel respectively and are connected, described reel is the elastic cylinder that mid diameter is more than two ends diameter, the hollow slots of multiple axis parallel with described reel it is provided with on described reel, the two ends of described end plate are provided with through hole, two described circular cones are symmetrically arranged in described reel, and the medial surface laminating of its lateral surface and described reel, inner and the described circular cone of described connecting rod is fixing to be connected, the outer end of described connecting rod is arranged on outside described end plate through described through hole.
Specifically, the basal diameter of described circular cone is equal with the maximum inner diameter of described reel, and the end face diameter of described circular cone is less than its basal diameter, and the inner and described end face of described connecting rod is fixing to be connected.
Further, described coil rack sleeve also includes elastic restoring force device, described elastic restoring force device is arranged between the bottom surface of two described circular cones, described elastic restoring force device includes connection dish, return spring and returns power bar, described connection dish is connected by rotating shaft is fixing with the bottom surface of described circular cone, the two ends of described return spring are described with two respectively is connected the fixing connection of dish, the inner of described time power bar and the described fixing connection in outer being connected dish, multiple chute, the upper end of described time power bar and described chute slidable connection it is provided with on the medial surface of described reel.
Specifically, described time power bar includes that slide block, fixed block and connection spring, described fixed block are connected the fixing connection of dish with described, and described slide block is arranged in described chute, and the two ends of described connection spring are fixing with described slide block and described fixed block respectively to be connected.
Further, described coil rack sleeve also includes handle, and described handle is fixing with the outer end of described connecting rod to be connected.
Preferably, the medial surface of described reel is respectively arranged with adaptive female thread and external screw thread with the lateral surface of described circular cone.
The beneficial effects of the utility model are:
This utility model one self-tightening type coil rack sleeve is by arranging movable cone block in coiling, circular cone is enable to strut coiling when being displaced outwardly, reach to expand the purpose of its diameter, so that being wrapped on coil rack sleeve, reach the purpose of fastening, without rewinding, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of self-tightening type coil rack sleeve described in the utility model；
Fig. 2 is the sectional view of a kind of self-tightening type coil rack sleeve described in the utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
nullAs depicted in figs. 1 and 2，This utility model one self-tightening type coil rack sleeve，Including reel 1、End plate 3、Circular cone 2、Connecting rod 8、Elastic restoring force device and handle 4，Two end plates 3 are fixed with the two ends of reel 1 respectively and are connected，Reel 1 is more than the elastic cylinder of two ends diameter for mid diameter，The hollow slots 12 of multiple axis parallel with reel 1 it is provided with on reel 1，The two ends of end plate 3 are provided with through hole，Two circular cones 2 are symmetrically arranged in reel 1，And the medial surface laminating of its lateral surface and reel 1，The inner of connecting rod 8 is fixing with circular cone 2 to be connected，The outer end of connecting rod 8 is arranged on outside end plate 3 through through hole，The basal diameter of circular cone 2 is equal with the maximum inner diameter of reel 1，The end face diameter of circular cone 2 is less than its basal diameter，The inner of connecting rod 8 is fixing with end face to be connected，Elastic restoring force device is arranged between the bottom surface of two circular cones 2，Elastic restoring force device includes connection dish 5、Return spring 6 and time power bar 8，Connection dish 5 is connected by rotating shaft is fixing with the bottom surface of circular cone 2，The two ends of return spring 6 are connected the fixing connection of dish 5 respectively with two，Return the inner connection fixing with the outer being connected dish 5 of power bar 8，Multiple chute 11 it is provided with on the medial surface of reel 1，Return upper end and chute 11 slidable connection of power bar 8，Handle 4 is fixing with the outer end of connecting rod 8 to be connected，The medial surface of reel 1 is respectively arranged with adaptive female thread and external screw thread with the lateral surface of circular cone 2，Return power bar 8 and include slide block 83、Fixed block 82 and connection spring 81，Fixed block 82 fixes connection with being connected dish 5，Slide block 83 is arranged in chute 11，The two ends connecting spring 81 are fixed be connected with slide blocks 83 and fixed block 82 respectively.
The operation principle of this utility model a kind of self-tightening type coil rack sleeve is as follows:
When needs fastening coil, by rotating or pulling connecting rod 8, circular cone 2 is made to move laterally in reel 1, because the maximum gauge of circular cone 2 is equal with the maximum gauge of reel 1, therefore during circular cone 2 moves, the diameter of reel 1 can be supportted big, thus reach to tighten the purpose of coil.
Additionally by arranging elastic restoring force device between circular cone 2, can aid in the reset of circular cone 2, simultaneously by rotating shaft and slide rail, the angle of fixing circular cone 2, it is to avoid it occurs.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology deformation made according to the technical solution of the utility model, within each falling within protection domain of the present utility model.
Claims (6)
1. a self-tightening type coil rack sleeve, it is characterized in that: include reel, end plate, circular cone and connecting rod, two described end plates are fixed with the two ends of described reel respectively and are connected, described reel is the elastic cylinder that mid diameter is more than two ends diameter, the hollow slots of multiple axis parallel with described reel it is provided with on described reel, the two ends of described end plate are provided with through hole, two described circular cones are symmetrically arranged in described reel, and the medial surface laminating of its lateral surface and described reel, inner and the described circular cone of described connecting rod is fixing to be connected, the outer end of described connecting rod is arranged on outside described end plate through described through hole.
A kind of self-tightening type coil rack sleeve the most according to claim 1, it is characterized in that: the basal diameter of described circular cone is equal with the maximum inner diameter of described reel, the end face diameter of described circular cone is less than its basal diameter, and the inner and described end face of described connecting rod is fixing to be connected.
A kind of self-tightening type coil rack sleeve the most according to claim 1, it is characterized in that: also include elastic restoring force device, described elastic restoring force device is arranged between the bottom surface of two described circular cones, described elastic restoring force device includes connection dish, return spring and time power bar, described connection dish is connected by rotating shaft is fixing with the bottom surface of described circular cone, the two ends of described return spring are described with two respectively is connected the fixing connection of dish, the inner of described time power bar and the described fixing connection in outer being connected dish, multiple chute it is provided with on the medial surface of described reel, the upper end of described time power bar and described chute slidable connection.
A kind of self-tightening type coil rack sleeve the most according to claim 3, it is characterized in that: described time power bar includes slide block, fixed block and connection spring, described fixed block is connected the fixing connection of dish with described, described slide block is arranged in described chute, and the two ends of described connection spring are fixing with described slide block and described fixed block respectively to be connected.
A kind of self-tightening type coil rack sleeve the most according to claim 1, it is characterised in that: also including handle, described handle is fixing with the outer end of described connecting rod to be connected.
A kind of self-tightening type coil rack sleeve the most according to claim 1, it is characterised in that: the medial surface of described reel is respectively arranged with adaptive female thread and external screw thread with the lateral surface of described circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387870.3U CN205595207U (en) | 2016-05-04 | 2016-05-04 | From compact form coil skeleton sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387870.3U CN205595207U (en) | 2016-05-04 | 2016-05-04 | From compact form coil skeleton sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595207U true CN205595207U (en) | 2016-09-21 |
Family
ID=56933384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620387870.3U Expired - Fee Related CN205595207U (en) | 2016-05-04 | 2016-05-04 | From compact form coil skeleton sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053998A (en) * | 2017-12-29 | 2018-05-18 | 铜陵日科电子有限责任公司 | The winding structure in the multi-thread footpath of transformer |
-
2016
- 2016-05-04 CN CN201620387870.3U patent/CN205595207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053998A (en) * | 2017-12-29 | 2018-05-18 | 铜陵日科电子有限责任公司 | The winding structure in the multi-thread footpath of transformer |
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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: 20160921 Termination date: 20170504 |