CN203033561U - Winding structure of retractable lines - Google Patents
Winding structure of retractable lines Download PDFInfo
- Publication number
- CN203033561U CN203033561U CN 201320003480 CN201320003480U CN203033561U CN 203033561 U CN203033561 U CN 203033561U CN 201320003480 CN201320003480 CN 201320003480 CN 201320003480 U CN201320003480 U CN 201320003480U CN 203033561 U CN203033561 U CN 203033561U
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- CN
- China
- Prior art keywords
- capstan winch
- winding structure
- line
- line stretcher
- wiinding cartridge
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Abstract
The utility model discloses a winding structure of retractable lines. The winding structure comprises a winding box and a winch inside the winding box, wherein the winding box is combined by upper and lower covers, an annular snapping piece arranged in the middle of the winch drives the winch into two sides, and the snapping piece is provided with an inverted hook in an oval notch shape. Double lines are stretched and fixed in independent space, mutual interference is avoided effectively, the lines are smooth in the stretching process to form fixed line stretching or retracting channels, the stretching process has no obvious pause and noise, the line outlet or winding process is smooth, stable and silent, the winding structure is more stable than various positioning of the existing retractable line, so that the application ranged is enlarged, and the winding structure can be applied to single-stretching or double-stretching products. Sound cannot be made in the line stretching process due to the whole structure, line characteristics of existing single-stretching or double-stretching retractable lines are effectively combined, the same winding structure can be applied to different connecting lines, and the application range is flexible.
Description
Technical field
The utility model relates to line stretcher, relates in particular to a kind of winding structure of line stretcher.
Background technology
Because line stretcher is easy to carry, now slowly replace traditional straight line data line, be subjected to increasing customer's favor simultaneously.Be widely used in number, audio frequency, video, mobile phone, computer, electronic product fields such as medical facilities.At present, traditional line stretcher is divided into single stretching diminishing line and double stretching diminishing line by flexible direction.One end of single stretching diminishing line is fixed, and only needs pull out from an end, moves the length of own needs to just.Pull at down gently after using up and namely may compress into state before.The double stretching diminishing line is that both hands are respectively exerted oneself according to own required length adjustment size simultaneously by an end, and both hands are respectively taken an end to pull at down gently and namely be may compress into state before after using up.The guy structure of line stretcher does not have fixing design, present single stretching diminishing line only can be pulled out an end of the end of a thread, and the double stretching diminishing line is the two ends that port is pulled out line respectively to occur from two, this dual mode all is that line is fixed on the Winder the inside, can not dismantle or replace use flexibly, two kinds of span wire systems also are not used in combination by actv..
Summary of the invention
The purpose of this utility model is, at the deficiencies in the prior art, a kind of winding structure of line stretcher is provided, at capstan winch the screens sheet is set, and set buckle at the screens sheet and form barb, effectively in conjunction with the backguy characteristics of traditional single stretching diminishing line and double stretching diminishing line, realize that a line outlet pulls out the two ends of line respectively.
For effectively addressing the above problem, the technical scheme that the utility model is taked is as follows:
Comprise a main structure body, described main body comprises Wiinding cartridge and inner capstan winch, and described Wiinding cartridge is combined by lid up and down, and the narrow limit of Wiinding cartridge one side is provided with the opening of realizing cover line and backguy; Comprises that an annular snap bit slice is divided into both sides with capstan winch in the middle of the described capstan winch, the barb that described screens sheet is provided with an oval notch shape realizes that oval location guarantees flexible smooth and easyly, stablizes noiseless; Described Wiinding cartridge loam cake and described capstan winch junction also comprise a fixed plate, and this fixed plate comprises a joint pin near described capstan winch one lateral edges; Comprise that a pillar stiffener, described pillar stiffener pass described capstan winch center and described loam cake is fixed in the middle of the ground in the described Wiinding cartridge lower cover.
Especially, on the described Wiinding cartridge in the capping end midway location comprise a groove, the centre of described groove is provided with an aperture.
Especially, described fixed plate is fixed in the described groove, and described pillar stiffener one end is fixed in the described aperture, realizes noiseless action and the backguy length location of backguy process.
Especially, described capstan winch both ends of the surface and described Wiinding cartridge both ends of the surface symmetry, and be fixed on the middle position of described Wiinding cartridge by described pillar stiffener, realize the monolateral or bilateral rotation of capstan winch in described Wiinding cartridge.
Especially, described screens sheet is fixedly installed on the main body midway location of described capstan winch, and around described capstan winch the two ends of described capstan winch are divided into independently both sides coiling zone, realize both sides independently two-wire twine, and satisfy bilateral single contracting function that stretches of any connection lead.
Especially, described opening can arrange separate openings on one side or the double-edge open of both sides symmetry.
Especially, described barb is made up of any bayonet socket on the described screens sheet, realizes can not coming off after line stretcher is put into bayonet socket and hooked.
Especially, the joint pin on the described fixed plate embeds with described capstan winch one side and is connected.
Especially, described capstan winch comprises that also a spring body is sleeved on the described pillar stiffener, and is connected with described fixed plate symmetry.
The beneficial effects of the utility model: the winding structure of the line stretcher that the utility model provides, at capstan winch the screens sheet is set, and set buckle at the screens sheet and form barb, effectively in conjunction with the backguy characteristics of traditional single stretching diminishing line and double stretching diminishing line, realize that a line outlet pulls out the two ends of line respectively; The screens sheet is provided with the barb of an oval notch shape; Oval notch location stretches two-wire and is fixed on independently space, effectively avoid the phase mutual interference, can make the line body smoothly smooth and easy in the process that stretches, namely form fixing backguy or diminishing line passage, drawing process does not have marked halt, can not produce noise, ensure that outlet or take-up process are unblocked, it is noiseless to stablize, all stablize because of its various location than traditional line stretcher, enlarged the field of application of product thus, can be used on variously singly draw, two drawing above the product; Inside configuration arranges fixed plate and is used for junction between capstan winch and the Wiinding cartridge, satisfies flexible location, and guarantees that any link in the process that online body stretches can not produce sound; This structure can effectively be applied to number, audio frequency, video, mobile phone, computer, electronic product fields such as medical facilities; Same winding structure can be applied in the different connection leads, namely can dismantle easily or thread-changing body more, field of application is more flexible.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is the structure composition diagram of the winding structure of the disclosed line stretcher of the utility model;
Fig. 2 is the another structure composition diagram of the winding structure of the disclosed line stretcher of the utility model;
Fig. 3 is the external structure of the winding structure of the disclosed line stretcher of the utility model;
Fig. 4 is the superstructure figure of the winding structure of the disclosed line stretcher of the utility model;
Fig. 5 is the lower cover constructional drawing of the winding structure of the disclosed line stretcher of the utility model;
Fig. 6 is the fixed plate constructional drawing of the winding structure of the disclosed line stretcher of the utility model.
Wherein: 01 Wiinding cartridge, 011 lower cover, 012 loam cake, 02 capstan winch, 021 screens sheet, 022 barb, 03 fixed plate, 031 joint pin, 04 groove, 041 aperture, 05 pillar stiffener.
The specific embodiment
Embodiment:
As Fig. 1, Fig. 2 and shown in Figure 3, the winding structure of the line stretcher that provides in the present embodiment, comprise a main structure body, described main body comprises Wiinding cartridge 01 and inner capstan winch 02, described Wiinding cartridge 01 is combined by upper and lower covers 011 body, and Wiinding cartridge 01 narrow limit one side is provided with the opening of realizing cover line and backguy; Comprise that an annular snap bit slice 021 is divided into both sides with capstan winch 02 in the middle of the described capstan winch 02, the barb 022 that described screens sheet 021 is provided with an oval notch shape realizes that oval location guarantees flexible smooth and easyly, stablizes noiseless; Described Wiinding cartridge 01 loam cake 012 also comprises a fixed plate 03 with described capstan winch 02 junction, comprises that a pillar stiffener 05, described pillar stiffener 05 pass described capstan winch 02 center and described loam cake 012 is fixing in the middle of the ground in described Wiinding cartridge 01 lower cover 011.
As Fig. 4, Fig. 5 and shown in Figure 6, described Wiinding cartridge 01 loam cake 012 interior end midway location comprises a groove 04, and the centre of described groove 04 is provided with an aperture 041.Described fixed plate 03 is fixed in the described groove 04, and described pillar stiffener 05 1 ends are fixed in the described aperture 041, realizes noiseless action and the backguy length location of backguy process.Described capstan winch 02 both ends of the surface and described Wiinding cartridge 01 both ends of the surface symmetry, and be fixed on the middle position of described Wiinding cartridge 01 by described pillar stiffener 05, realize the monolateral or bilateral rotation of capstan winch 02 in described Wiinding cartridge 01.Described screens sheet 021 is fixedly installed on the main body midway location of described capstan winch 02, and around described capstan winch 02 two ends of described capstan winch 02 are divided into independently both sides coiling zone, realize independently two-wire winding of both sides, and satisfy bilateral single contracting function that stretches of any connection lead.Described opening can arrange separate openings on one side or the double-edge open of both sides symmetry.Described barb 022 is made up of any bayonet socket on the described screens sheet 021, realizes can not coming off after line stretcher is put into bayonet socket and hooked, and the joint pin 031 on the described fixed plate 03 is connected with described capstan winch 02 1 sides embedding.Described barb is made up of any bayonet socket on the described screens sheet, realizes can not coming off after line stretcher is put into bayonet socket and hooked.
The principle of work of present embodiment is as described below:
With the connection lead doubling, be that front end is put into Wiinding cartridge 01 with line from opening part with the break, the break of doubling is suspended in the described barb 022 hooks and entangle firm, the two ends of connection lead stretch out from same opening part extension, pulling the end of a thread, capstan winch 02 drives connection line selection dress and it is wrapped on the capstan winch 02, be the segmentation position with the break, the line of two rear line heads is wrapped in the both sides of screens sheet 021 respectively, line need be elongated the time, the end of a thread at pulling two ends, connection lead two ends is respectively pulled out, utilize one of single stay to bring out the both sides stretching principle that line reaches two backguys, realize the function of line stretcher.
If need this winding structure is used in above other the connection lead, only connection lead need be pulled outwardly and reach extreme length, namely move the position that to see barb 022 to, the break of line is taken off from barb 022, changing other connection lead implements just can realize by above-mentioned steps, flexible and convenient to use, have wide range of applications.
The utility model is not limited to above-mentioned embodiment, and all employings and the utility model analog structure are realized all modes of the utility model purpose, all within protection domain of the present utility model.
Claims (9)
1. the winding structure of a line stretcher is characterized in that, comprises a main structure body, and described main body comprises Wiinding cartridge and inner capstan winch, and described Wiinding cartridge is combined by lid up and down, and the narrow limit of Wiinding cartridge one side is provided with the opening of realizing cover line and backguy; Comprises that an annular snap bit slice is divided into both sides with capstan winch in the middle of the described capstan winch, the barb that described screens sheet is provided with an oval notch shape realizes that oval location guarantees flexible smooth and easyly, stablizes noiseless; Described Wiinding cartridge loam cake and described capstan winch junction also comprise a fixed plate, and this fixed plate comprises a joint pin near described capstan winch one lateral edges; Comprise that a pillar stiffener, described pillar stiffener pass described capstan winch center and described loam cake is fixed in the middle of the ground in the described Wiinding cartridge lower cover.
2. the winding structure of line stretcher according to claim 1 is characterized in that, on the described Wiinding cartridge in the capping end midway location comprise a groove, the centre of described groove is provided with an aperture.
3. the winding structure of line stretcher according to claim 1 and 2 is characterized in that, described fixed plate is fixed in the described groove, and described pillar stiffener one end is fixed in the described aperture, realizes noiseless action and the backguy length location of backguy process.
4. the winding structure of line stretcher according to claim 1, it is characterized in that, described capstan winch both ends of the surface and described Wiinding cartridge both ends of the surface symmetry, and be fixed on the middle position of described Wiinding cartridge by described pillar stiffener, realize the monolateral or bilateral rotation of capstan winch in described Wiinding cartridge.
5. the winding structure of line stretcher according to claim 1, it is characterized in that, described screens sheet is fixedly installed on the main body midway location of described capstan winch, and around described capstan winch the two ends of described capstan winch are divided into independently both sides coiling zone, realize independently two-wire winding of both sides, and satisfy bilateral single contracting function that stretches of any connection lead.
6. the winding structure of line stretcher according to claim 1 is characterized in that, described opening can arrange separate openings on one side or the double-edge open of both sides symmetry.
7. the winding structure of line stretcher according to claim 1 is characterized in that, described barb is made up of any bayonet socket on the described screens sheet, realizes can not coming off after line stretcher is put into bayonet socket and hooked.
8. the winding structure of line stretcher according to claim 1 is characterized in that, the joint pin on the described fixed plate embeds with described capstan winch one side and is connected.
9. the winding structure of line stretcher according to claim 1 is characterized in that, described capstan winch comprises that also a spring body is sleeved on the described pillar stiffener, and is connected with described fixed plate symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003480 CN203033561U (en) | 2013-01-05 | 2013-01-05 | Winding structure of retractable lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003480 CN203033561U (en) | 2013-01-05 | 2013-01-05 | Winding structure of retractable lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033561U true CN203033561U (en) | 2013-07-03 |
Family
ID=48685698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003480 Expired - Lifetime CN203033561U (en) | 2013-01-05 | 2013-01-05 | Winding structure of retractable lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655822A (en) * | 2015-12-31 | 2016-06-08 | 天津市天开高压电力成套技术有限公司 | Switching station line concentrating device |
-
2013
- 2013-01-05 CN CN 201320003480 patent/CN203033561U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655822A (en) * | 2015-12-31 | 2016-06-08 | 天津市天开高压电力成套技术有限公司 | Switching station line concentrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160918 Address after: 523000 Guangdong Province, Dongguan City Dalingshan kumquat village than pit No. 1 Dong Si Xiang Patentee after: DONGGUAN PENGTENG HARDWARE ELECTRONIC Co.,Ltd. Address before: 523000 No. 5, 8 street, Xiamen town, Guangdong, Dongguan, Changan Patentee before: Zhou Guoqing |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |