CN105696928B - A kind of ropewinder - Google Patents
A kind of ropewinder Download PDFInfo
- Publication number
- CN105696928B CN105696928B CN201610218507.3A CN201610218507A CN105696928B CN 105696928 B CN105696928 B CN 105696928B CN 201610218507 A CN201610218507 A CN 201610218507A CN 105696928 B CN105696928 B CN 105696928B
- Authority
- CN
- China
- Prior art keywords
- spool
- bearing
- tail
- changeover portion
- radius
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
- E06B2009/3225—Arrangements to aid the winding of cords rollers
Abstract
The present invention discloses a kind of ropewinder, including bearing and spool, the spool is provided with inner hexagonal hole, hexagonal axis is connected with the inner hexagonal hole, the hexagonal axis is driven by motor, bearing is installed on the bearing, the head end of the spool is rotated and is arranged in bearing, projection is provided with the bearing, the projection is parallel with spool, the tail end of the spool is provided with tail and buckled, the tail button is made up of smooth section and changeover portion, one end of the smooth section is connected with spool, its other end is connected with changeover portion, and the radius of smooth section is identical with the radius of spool, the radius of the changeover portion is successively decreased successively by one end of neighbouring smooth section to the other end.A kind of ropewinder sets projection on the bearing by spool head end, and sets the changeover portion that radius successively decreases successively in spool tail end, simple in construction, be easily achieved so as to substantially reduce the risk that spiral snaps into spool head and the tail both ends.
Description
Technical field
The present invention relates to a kind of ropewinder, more particularly to a kind of ropewinder on shutter.
Background technology
Shutter is the window for being provided with blinds.Usual blinds is arranged in double glazing, avoids it by influenced by wind pressure, and
It is not easy to make dirty.Ropewinder is one of important component of shutter.Chinese patent literature publication number CN103437683A discloses one
Kind of rope winder for electric shutter, including support and the rotating shaft that is rotatably arranged on support, drawstring is provided with the rotating shaft and is consolidated
Determine lasso, the bottom of the support is provided with inlet wire opening, and its side is provided with outlet opening, and is provided with along the longitudinal direction on support
For supporting the pole of drawstring.Above-mentioned rope winder for electric shutter can effectively extend the service life of drawstring.It is however, above-mentioned
Rope winder for electric shutter in actual use, spiral easily in the gap that the head end of spool snaps into spool and support,
And spool tail end is flat construction, it is arranged at the hexagonal axis of spool drive connection in the inner hexagonal hole of spool, its radius is much
Less than the radius of spool, so that spiral is easily snapped into the gap between spool and power transmission shaft, failure is caused, thus, is badly in need of
Solve.
The content of the invention
It is easy to solve the spiral of existing ropewinder it is an object of the invention in view of the above-mentioned problems, provide a kind of ropewinder
Spool is snapped into end to end in the gap at both ends, the problem of causing failure.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of ropewinder, including bearing and spool, the spool are provided with inner hexagonal hole, are connected in the inner hexagonal hole
There is hexagonal axis, the hexagonal axis is driven by motor, and bearing is provided with the bearing, and the head end of the spool, which rotates, is arranged at axle
In holding, projection is provided with the bearing, the projection is parallel with spool, and the tail end of the spool is provided with tail and buckled, described
Tail button is made up of smooth section and changeover portion, and one end of the smooth section is connected with spool, and its other end is connected with changeover portion, and flat
The radius of sliding section is identical with the radius of spool, and the radius of the changeover portion is passed successively by one end of neighbouring smooth section to the other end
Subtract.
As a preferred embodiment of the present invention, described projection is 2, is symmetrically arranged in the both sides of spool.
As a preferred embodiment of the present invention, the projection is structure as a whole with bearing.
As a preferred embodiment of the present invention, the tail, which is buckled, is provided with knot groove.
As a preferred embodiment of the present invention, the smooth section, changeover portion are structure as a whole.
Beneficial effects of the present invention are that a kind of ropewinder sets projection on the bearing by spool head end, and is rolling up
Shaft tail end sets the changeover portion that radius successively decreases successively, so as to substantially reduce the risk that spiral snaps into spool head and the tail both ends, structure letter
List, it is easily achieved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of ropewinder of the present invention.
In figure:
1st, bearing；2nd, spool；3rd, projection；4th, smooth section；5th, changeover portion；6th, knot groove.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.It is appreciated that
It is that embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
It refer to shown in Fig. 1, Fig. 1 is a kind of structural representation of ropewinder of the present invention.
In the present embodiment, a kind of ropewinder, including bearing 1 and spool 2, the spool 2 is provided with inner hexagonal hole, described interior
Hexagonal axis is connected with hexagon ring, the hexagonal axis is driven by motor, and bearing, the spool 2 are provided with the bearing 1
Head end rotate be arranged in bearing, projection 3 is provided with the bearing 1, bearing 1 is structure as a whole with projection 3, and described is convex
Block 3 is 2, is symmetrically arranged in the both sides of spool 2, and projection 3 is parallel with spool 2, and the tail end of the spool 2 is provided with tail
Button, the tail, which is buckled, is provided with knot groove 6, and tail button is made up of smooth section 4 and changeover portion 5, the right-hand member and spool of the smooth section 4
2 are connected, and its left end is connected with changeover portion 5, and the radius of smooth section 4 is identical with the radius of spool 2, the radius of the changeover portion 5
Successively decreased successively by right-hand member to left end, the smooth section 4, changeover portion 5 are structure as a whole.
A kind of above-mentioned ropewinder sets bearing on bearing 1, increases weight capacity and reduces frictional force, and by spool
Projection is set on the bearing 1 of 2 head ends, ensures that spiral will not be snapped into the gap between spool 2 and bearing 1, and by spool 2
Tail end sets the changeover portion 5 that radius successively decreases successively, substantially reduces the danger that spiral is stuck between spool 2 and power transmission shaft, structure letter
List, it is easily achieved.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not limited by above-described embodiment,
Without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and modifications all fall
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (5)
1. a kind of ropewinder, including bearing and spool, the spool is provided with inner hexagonal hole, is connected with the inner hexagonal hole
Hexagonal axis, the hexagonal axis are driven by motor, it is characterised in that：Bearing is installed, the head end of the spool turns on the bearing
It is dynamic to be arranged in bearing, projection is provided with the bearing, the projection is parallel with spool, and the tail end of the spool is provided with
Tail button, the tail button are made up of smooth section and changeover portion, and one end of the smooth section is connected with spool, its other end and changeover portion
It is connected, and the radius of smooth section is identical with the radius of spool, and the radius of the changeover portion is by one end of neighbouring smooth section to another
Successively decrease successively at end.
A kind of 2. ropewinder according to claim 1, it is characterised in that：Described projection is 2, is symmetrically arranged in spool
Both sides.
A kind of 3. ropewinder according to claim 1, it is characterised in that：The projection is structure as a whole with bearing.
A kind of 4. ropewinder according to claim 1, it is characterised in that：The tail, which is buckled, is provided with knot groove.
A kind of 5. ropewinder according to claim 1, it is characterised in that：The smooth section, changeover portion are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610218507.3A CN105696928B (en) | 2016-04-08 | 2016-04-08 | A kind of ropewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610218507.3A CN105696928B (en) | 2016-04-08 | 2016-04-08 | A kind of ropewinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105696928A CN105696928A (en) | 2016-06-22 |
| CN105696928B true CN105696928B (en) | 2017-11-28 |
Family
ID=56219573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610218507.3A Active CN105696928B (en) | 2016-04-08 | 2016-04-08 | A kind of ropewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105696928B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513024A (en) * | 2019-07-08 | 2019-11-29 | 南京沐鼎节能建材有限公司 | A kind of venetian blind ropewinder of built-in louver |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638597Y (en) * | 2003-06-13 | 2004-09-08 | 黎世永 | Improved structure of curtain lifting rope rolling apparatus |
| CN2837485Y (en) * | 2005-12-02 | 2006-11-15 | 陈国华 | Wire winder structure used in curtain |
| CN205502960U (en) * | 2016-04-08 | 2016-08-24 | 无锡利日能源科技有限公司 | Novel ropewinder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7389956B2 (en) * | 2005-10-28 | 2008-06-24 | Hans Hung | Reel device for blind |
-
2016
- 2016-04-08 CN CN201610218507.3A patent/CN105696928B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638597Y (en) * | 2003-06-13 | 2004-09-08 | 黎世永 | Improved structure of curtain lifting rope rolling apparatus |
| CN2837485Y (en) * | 2005-12-02 | 2006-11-15 | 陈国华 | Wire winder structure used in curtain |
| CN205502960U (en) * | 2016-04-08 | 2016-08-24 | 无锡利日能源科技有限公司 | Novel ropewinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105696928A (en) | 2016-06-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |