KR20170027219A - A safety swing stick tension device of a shade drive apparatus, and the shade drive apparatus and hoist apparatus using the same - Google Patents
A safety swing stick tension device of a shade drive apparatus, and the shade drive apparatus and hoist apparatus using the same Download PDFInfo
- Publication number
- KR20170027219A KR20170027219A KR1020150123867A KR20150123867A KR20170027219A KR 20170027219 A KR20170027219 A KR 20170027219A KR 1020150123867 A KR1020150123867 A KR 1020150123867A KR 20150123867 A KR20150123867 A KR 20150123867A KR 20170027219 A KR20170027219 A KR 20170027219A
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- KR
- South Korea
- Prior art keywords
- rotary
- swing
- string
- module
- stick
- Prior art date
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/04—Driving gear manually operated
-
- 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
- E06B9/38—Other details
-
- 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
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sun-blind driving apparatus such as a blind, a louver, and the like, and more particularly to a screen rotating bar of a roll / combination / triple blind, a rotating bar of a Venetian / roman shade / honeycomb blind, (Hereinafter, referred to as " rotating shaft ") or a ball chain for manual driving that pulls the rotating body of the laundry drying table by hand and drives the rotating chain A safety swing stick tensioning device for a sunshade driving device for protecting children's safety, a shovel driving device and a hoist device employing the same.
Generally, a kind of small hoist device installed in a room or outdoor is installed in a window frame so that a mining and mining through a window can be selectively performed, and a long slat is arranged horizontally A venetian blind which vertically moves and vertically moves, a vertical blind which vertically arranges the slats, a vertical blind which selectively moves to the left and right, and a plurality of louvers arranged to rotate at a fixed position Such as a louver type and a horizontally arranged roll, a rolled blind that is rolled up and down to form selective light, and honeycomb and pleated blinds that light or shade by folding or spreading corrugated fabric Screen type.
Such an awl is usually provided with a winding member that is firmly fixed to an arbitrary fixing member such that the towing line or the screen itself can be wound or unwound so as to be rotatable on an arbitrary fixing member, and a weight member is formed or formed by any one of a supporting member, (Pulled) from the winding member by means of gravity, and the pulling line or screen is wound (wound) on the winding member by an electric or manual power such as a motor, and the slat or screen is moved to a specific intended height When the electric power or the manual power is not applied to the winding member, it is braked that the winding member is downwardly rotated by the weight of the weight, and at the same time, when the power is applied, A hoist drive device capable of turning driving Hereinafter referred to as "clutch") is essential.
As a kind of hoist machine installed in a room or outdoors, a laundry drying machine can also be used, which is similar to the above-described awnings. When the electric power or the manual power is not applied to the winding member, It is necessary to provide a hoist driving device which can brak down the rotation and enable the rotation of the winding member when the power is applied.
In addition, there are various hoist devices, but their configuration and operation relationship are quite different and the facts will be obvious to those skilled in the art, so further descriptions of other hoist devices will be omitted below.
Fig. 1 is an exploded perspective view showing a roll blind clutch, and Fig. 3 is a cross-sectional view showing a roll blind clutch. This is a state in which such a clutch is necessary As a representative example, it is selected in detail to explain its composition and operation relationship. The background art relating to the present invention will now be described.
First, as shown in FIG. 1 (a), a roll blind, which is one of conventional shovels, includes a
Such a roll blind is provided on one side of the
2, the
Such a
On the other hand, another clutch applied to various hoist devices is a worm and a worm wheel that can be combined with both braking and driving. However, when the plastic material is used, the force can not be maintained. In the case of a metal material, It is difficult to manufacture worms (especially in laundry drying hobs and awnings) due to difficulty in making the worms, and the manufacturing cost is high, so that the application of most of the shovels such as roll blinds and venetian blinds having relatively small loads and relatively low loads The present invention has been applied to a limited range of laundry hats and awnings which are relatively expensive and which require braking, lifting and lowering of a heavy load weight, and various other clutches are known. However, So that they can be easily understood. Detailed description with respect to the braking and driving devices in the host device will be omitted.
However, in order to transmit a human force to a clutch applied to a manually operated hoist apparatus, it is inevitable to use a loop-shaped pulley integrally formed or coupled to the driving member and a loop-shaped rotating barrel of a predetermined length to be fitted thereto, Because the length of the rotary string to be pulled out due to the adoption of the speed reducer to reduce the lift distance or the power felt by the person is larger and diverse than the vertical distance of the lifting distance, the loop rotary string is a very cheap and rational power transmission means, It is used in hoist equipment.
Such a loop type rotating string is usually formed by connecting a straight type ball chain and the end of a cord string to a rotary string pulley for a ball chain having a gear characteristic or a suitable rotary string pulley for a cord string driven only by frictional force .
However, the loop loop has recently become a major cause of social problems because the loop loop is the main cause of accidents in the neck and throat of infants and young children. In order to solve this problem, It has been a fact that many efforts are continuously being made and the alternative which is not worthy to be presented yet.
In order to solve the problem of child suffocation caused by the loop-shaped rotary string, the applicant of the present invention has proposed a driving circuit of a driving wheel member (Sleeve, see Fig. 2, refer to Patent Document 10-1295684, 4a3b are separated from the drive wheel member and rotate together when the rotary pulley is rotated in one direction, but when it rotates itself in the opposite direction immediately after it is rotated together by the rotary pulley in one direction, A bi-directional drive clutch for causing the pulley to rotate independently of the sun shade rotation axis, and a reverse rotation means for reversing the retainer constituting the bi-directional drive clutch when the user releases the rotation line to stop the manual operation, (See 4b in Fig. 4) as a solution, and the detailed construction and operation principle of the shovel driving device Since when the bath below further description will be omitted.
On the other hand, a method for safely using the loop rotation string (see 3 in Fig. 1) on the awning drive device having the function of returning the drive wheel member (see 4b in Fig. 4) will be explained to a person skilled in the art through Fig. (Although the technique of FIG. 4 is not a known technology at the time of the present application).
First of all, as shown in Fig. 4, to make safe the conventional loop rotary string 3 (see Fig. 1) to prevent child suffocation, the loop
The reason why the safety loop rotation rod 3 'is configured as described above is that, in the case of the
It should be noted that if the safety loop rotation rope 3 'is used in the
For example, when the safety loop rotating rod 3 'is applied to the
This is a very useful invention that strategically distinguishes the loop rotation line between the position where an adult catches it and the position where a child catches it.
In addition, although not shown in the drawing, another prior application (Patent Application No. 2013-17174) of the present applicant has made it possible to easily manufacture an awning device in aesthetic or functional arrangement with various types of awning devices, If the code is dependent on the rotation of the rotating shaft, it is necessary to pre-wind one side of the rotating shaft to prevent the fine lagging phenomenon that occurs due to the inability to rotate the rotating shaft to the original position. The manual drive wheel of the sunshade drive system driven by the system (the shaft of the rotation shaft is further wound) is also presented, contributing to the safety of the child.
Nevertheless, the position of the upper
However, the prior application (patent application no. 2014-25667) is perfect for children's safety, but it costs a lot of money due to the use of two walches, and the earlier application (patent application no. 2014-25119) There is a disadvantage that it is not suitable for a hoist device such as a blind having a low height and there is a disadvantage that it is inconvenient to drive because the swing does not occur at a position away from a predetermined position. .
SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in the prior art, and it is an object of the present invention to solve the above problems, The present invention provides a safety swing stick tensioning device for a sunshade driving device capable of preventing child sweating caused by a swinging rope by restraining the swinging stick from being pulled out or pulled out from the outside, have.
The safety swing stick tension device of the sunshade driving device according to the first aspect of the present invention is connected to a
Preferably, the
Preferably, the
Preferably, the
More preferably, the
According to a second aspect of the present invention, there is provided a child safety awning driving device including the safety swing stick tension device.
According to a third aspect of the present invention, there is provided a hoist apparatus including the sunshade driving apparatus.
According to the safety swing stick tension device of the sun shade driving device for protecting children according to the present invention, and the shoehorn driving device and the hoist device employing the safety swing stick tension device, when the swing fire is restricted from being stretched or opened when pulled from the outside, It is possible to drive the hoist device to prevent an accident that the neck or the body part of the hoist device is hurt or killed, thereby achieving a safe, quiet, and very low manufacturing cost.
Further objects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.
Fig. 1 is an exploded perspective view and a roll sectional view of a conventional roll blind, which is a type of hoist machine,
2 is an exploded perspective view showing a conventional clutch for both rolls,
Fig. 3 is a cross-sectional view of the conventional roll-to-roll clutch and the rotary bar in the engaged state,
FIG. 4 is a perspective view of a sunroof driving device having a return function of a driving wheel member according to the present invention,
5 is an assembled perspective view of a safety swing-stick tensioning device according to an embodiment of the present invention,
FIG. 6 is a schematic view illustrating a swing module incorporating a safety swing stick tension device according to an embodiment of the present invention,
FIG. 7 is an exploded perspective view of a joint pivoting member, which is a constitution of a swing module which is a constitution of a safety swing stick tensioning device according to an embodiment of the present invention,
FIG. 8 is an exploded perspective view of a rotating means, which is a constitution of a swing module which is a constitution of a safety swing stick tension device according to an embodiment of the present invention,
9 is an exploded perspective view of a safety swing-stick tension device according to an embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, You will know.
It should be noted that reference numerals used in the drawings in the accompanying drawings use the same reference numerals whenever possible, in other drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. And certain features shown in the drawings are to be enlarged or reduced or simplified for ease of explanation, and the drawings and their components are not necessarily drawn to scale. Further, in terms of the orientation of the device or element, front, rear, left, top and bottom, top and bottom are intended to facilitate the description of the present invention and do not imply that the associated device or element should have a particular orientation. Furthermore, terms such as " first "and" second "are used for convenience of description and are not meant to imply a relative main cause or purpose or order in the detailed description and claims. Such details will be readily apparent to those skilled in the art.
5 and 6 and 7, 8 and 9, the safety swing stick tension device 7 according to the embodiment of the present invention is a safety swing stick tension device, A portion of the rotary string 3 which is tightly coupled to the sun shade driving device 4b (hereinafter referred to as " a shovel driving device ") having a function of returning the member and is rotated at a predetermined angle, A swing module (71) for guiding the swing module (70) to be positioned outside at a predetermined angle; The body 72a is firmly coupled to the swing module 71 at one end by the engaging member 72d and a part of the body 72a is stretched in multiple stages so that it can be stretched and expanded and vice versa, The swinging member 71 is integrally formed with the middle or the hollow body in the form of a long bar having a predetermined length or may be limited to a predetermined length by a length fixing member, And the width of the rotary string 3 extending from the body 72a when the rotary string 3 is pulled by an external force is supported at a middle portion of the body 72a so as to be rotatable by the rotary means 72b provided, And a tension restricting member 72 provided with a line restricting member 72c fixed to the body 72a between the engaging member 72d and the rotating means 72b so as to restrain the rest 4b) downwardly pivoting rope (3) So that the head of the child is prevented from being caught between the rotary string 3 and the rotary string 3 or between the rotary string 3 and the body 72a, And is also characterized in that the rotating shaft 3 is pulled easily to drive the awning driving device 4b even in a lower position spaced apart from the awning driving device 4b by a predetermined angle.
6 and 7, the
The rotating means 72b is provided with an adjusting upper end portion 72b1a of a predetermined length to be inserted into the lower end hollow of the
5 and 9, the assembly of the safety swing
The
Hereinafter, the operation of the safety swing
First, the user identifies (ascends or descends) the
In addition, the
For example, the
In further detail, the sun
As described above, the embodiments of the present invention described above should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.
3:
7: Safety swing stick tension device 71: Swing module
71a:
71a ":
71c: joint articulating
71c ": second rotating joint 72: tension stick module
72a:
72c:
Claims (8)
The swing module 71 is coupled with the elongated bar body 72a by the engaging member 72d and the swing module 71 is coupled to the swing module 71 at the other end opposite to the one side A tension stick module 72 which is stretched and supported so as to be rotatable by the rotation means 72b provided;
Including,
The rotary string 3 is provided between the rotary string 3 and the rotary string 3 or between the rotary string 3 and the body 72a so that the head of the child is not caught between the rotary string 3 and the rotary string 3, And it is also possible to drive the sun shade driving device 4b by pulling the rotary string 3 at a lower position spaced apart from the sun shade driving device 4b by a predetermined angle by the swing module 71 Characterized in that the safety swing stick tensioning device of the shovel driving device.
Wherein the body (72a) is configured so that a part of the body (72a) can be stretched and stretched in multiple stages.
The tension stick module 72 is provided at an intermediate portion of the body 72a with an engaging member 72d for restricting the width of the rotary string 3 from the body 72a when the rotary string 3 is pulled by external force, Further comprising a line-restraining member (72c) fixed to the body (72a) between the rotation means (72b) and the rotation means (72b).
The swing module (71)
A swing stator 71a having a rotation slot 71a1 or a separate protruding stator and coupled to or integrally formed with the awning drive device 4b; And
A swinging rotator 71b having a rotary slot 71a1 of the swing stator 71a and a rotary element 71b1 coupled to the stator so as to be rotatable by a predetermined angle and guiding the rotary element 3 to the outside;
And a safety swing stick tensioning device for swinging the safety shoe.
The swing module (71)
Further comprising an articulating torsion member 71c including a first articulation joint 71c 'and a second articulation joint 71c' so that the entirety of the tension stick module 72 can be pivoted at a larger angle in left and right or up and down directions Wherein the safety swing stick tension device comprises:
The rotating means (72b)
An adjusting upper portion 72b1a which is inserted into the lower end hollow of the body 72a of the tension stick module 72 and a rotary portion 72b1b in which the rotary string 3 rotates and a buckle lower end portion 72b1c A rotary member 72b1 integrally formed with the rotary member 72b1; And
And a buckle arm case (72b2) coupled to the buckle lower end (72b1c) of the rotary member (72b1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150123867A KR20170027219A (en) | 2015-09-01 | 2015-09-01 | A safety swing stick tension device of a shade drive apparatus, and the shade drive apparatus and hoist apparatus using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150123867A KR20170027219A (en) | 2015-09-01 | 2015-09-01 | A safety swing stick tension device of a shade drive apparatus, and the shade drive apparatus and hoist apparatus using the same |
Publications (1)
Publication Number | Publication Date |
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KR20170027219A true KR20170027219A (en) | 2017-03-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020150123867A KR20170027219A (en) | 2015-09-01 | 2015-09-01 | A safety swing stick tension device of a shade drive apparatus, and the shade drive apparatus and hoist apparatus using the same |
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KR (1) | KR20170027219A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110258982A (en) * | 2019-07-02 | 2019-09-20 | 福州市规划设计研究院 | It can carry out the building intelligence shading system of optical illumination and gravity-flow ventilation |
-
2015
- 2015-09-01 KR KR1020150123867A patent/KR20170027219A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110258982A (en) * | 2019-07-02 | 2019-09-20 | 福州市规划设计研究院 | It can carry out the building intelligence shading system of optical illumination and gravity-flow ventilation |
CN110258982B (en) * | 2019-07-02 | 2024-04-02 | 福州市规划设计研究院集团有限公司 | Intelligent building sunshade system capable of conducting light guide illumination and natural ventilation |
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