CN206174743U - Hand formula ware of windowing - Google Patents
Hand formula ware of windowing Download PDFInfo
- Publication number
- CN206174743U CN206174743U CN201621010928.9U CN201621010928U CN206174743U CN 206174743 U CN206174743 U CN 206174743U CN 201621010928 U CN201621010928 U CN 201621010928U CN 206174743 U CN206174743 U CN 206174743U
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- China
- Prior art keywords
- push rod
- gear
- draw
- groove
- window
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Abstract
The utility model discloses a hand formula ware of windowing is connected with window frame, including casing, flexible gear type strip push rod and rocker, the rocker passes through drive mechanism and is connected with the transmission of rack push rod, drive mechanism including set up screw section on the rocker, with the gear a that the screw section transmission is connected, gear an is connected with the rack push rod, the one end of rack push rod is connected with open closed window fan, the back tip of rack push rod is connected with gear b. The utility model discloses a rotatory drive of hand crank embeds the screw transmission, realizes the extension and shrink motion of chain. The chain can be controlled opening angle and guarantee fixed position, finally plays the purpose that makes things convenient for the switching window. Application screw thread transmission and chain motion's theory of mechanics promotes the casement through hand mode. Play the purpose of conveniently windowing, especially be applied to the window of the inconvenient switching of the old crowd that opens, simultaneously, can also control opening angle and guarantee the lock and die.
Description
Technical field
This utility model is related to window opener technical field, more particularly to a kind of hand-rail type window opener.
Background technology
Currently, China old people is more and more, and many facilities for being exclusively used in old people are increasingly popular to come.Window opener is universal
It is applied on window, current window opener is mainly hand propelled, needs to use larger strength, for old people, makes
With inconvenience.
The content of the invention
The purpose of this utility model is the technical problem existed for prior art, and provides a kind of hand-rail type window opener.
To realize the purpose of this utility model, this utility model provides a kind of hand-rail type window opener, is connected with window frame
Connect, including housing, telescopic tooth bar push rod and rocking bar, the rocking bar is connected by drive mechanism with tooth bar push rod, institute
Stating drive mechanism includes the gear a that the threaded shank being arranged on rocking bar and threaded shank are connected, gear a and tooth bar push rod phase
Connection, one end of the tooth bar push rod is connected with window sash to be opened/closed, and the rearward end of the tooth bar push rod is connected with gear b
Connect.
Wherein, including stopping means a and stopping means b, the stopping means a include inverted U draw-in groove, shifting block and connection
Bar, the inverted U draw-in groove is connected by connecting rod with shifting block, and the distant bar both sides of case inside are respectively arranged with a longitudinal direction and lead
Rail, the inverted U draw-in groove is connected with slide, can move up and down on guide rail, and housing is provided with sliding eye, the shifting block portion
Divide and stretched out from sliding eye, inverted U draw-in groove is engaged with the straight-bar portion of rocking bar, can block straight-bar portion；The stopping means b includes
Button, brace, Drag link and fixed block, draw-in groove, the button is arranged on housing, and button is hinged with brace, oblique pull
Bar is hinged with Drag link, and Drag link passes through fixed block, is slidably connected with fixed block, and fixed block is fixed with case top inner side to be connected
Connect, one end of Drag link is provided with draw-in groove, and draw-in groove is used in combination with the axle of gear b, can block the axle of gear b.
Compared with prior art, the beneficial effects of the utility model are to rotarily drive disposed thread transmission by hand crank,
Realize extension and the contractile motion of chain.Chain can control opening angle and ensure fixed position, finally play convenient opening and closing window
The purpose at family.With screw-driven and the theory of mechanics of chain movement, sash is promoted by hand mode.Play convenient windowing
Purpose, is especially applicable to open the window of elderly population inconvenience opening and closing, while, moreover it is possible to control opening angle and ensure locked.
Description of the drawings
Fig. 1 show structural representation of the present utility model；
Fig. 2 show this utility model embodiment stopping means a structural representations；
Fig. 3 show this utility model embodiment stopping means b structural representations；
In figure, 1- threaded shanks, 2- tooth bar push rods, 10- straight-bars portion, 3- gear a, 4- stopping means a, the distant bars of 5-, 6- is spacing
Device b, 7- gear b, 8- window openers, 9- housings, 41- inverted U draw-in grooves, 42- shifting blocks, 43- connecting rods, 61- buttons, 62- oblique pulls
Bar, 63- Drag links, 64- fixed blocks, 65- draw-in grooves.
Specific embodiment
This utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain this utility model, is not used to limit this utility model.
It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ",
" connected " etc., was both directly connected to including a certain part with another part, also including a certain part by miscellaneous part and another portion
Part is connected.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual using belong to "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, part or module, component and/or combinations thereof.
It should be noted that the description and claims of this application and the term " first " in above-mentioned accompanying drawing, "
Two " it is etc. the object for distinguishing similar, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except here
Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, contain process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include clearly not list or for these processes, side
Other intrinsic steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describe as a part or module or feature shown in the figure and other
The spatial relation of part or module or feature.It should be appreciated that space relative terms be intended to include except part or
Different azimuth in use or operation outside orientation of person's module described in figure.For example, if the part in accompanying drawing
Or module is squeezed, then be described as " above miscellaneous part either module or construction " or " in miscellaneous part or module or
On construction " part either will be positioned as " below miscellaneous part or module or construction " after module or " at other
Under part or module or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The part or module can also other different modes positioning (be rotated by 90 ° or in other
Orientation), and respective explanations are made to the relative description in space used herein above.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
As shown in Figure 1, Figure 2, Figure 3 shows, this utility model provides a kind of hand-rail type window opener, is connected with window frame, wraps
Housing, telescopic tooth bar push rod and rocking bar are included, the rocking bar is connected by drive mechanism with tooth bar push rod, the transmission
Mechanism includes that the gear a that the threaded shank being arranged on rocking bar and threaded shank are connected, gear a are connected with tooth bar push rod, institute
The one end for stating tooth bar push rod is connected with window sash to be opened/closed, and the rearward end of the tooth bar push rod is connected with gear b.
Wherein, including stopping means a and stopping means b, the stopping means a include inverted U draw-in groove, shifting block and connection
Bar, the inverted U draw-in groove is connected by connecting rod with shifting block, and the distant bar both sides of case inside are respectively arranged with a longitudinal direction and lead
Rail, the inverted U draw-in groove is connected with slide, can move up and down on guide rail, and housing is provided with sliding eye, the shifting block portion
Divide and stretched out from sliding eye, inverted U draw-in groove is engaged with the straight-bar portion of rocking bar, can block straight-bar portion；The stopping means b includes
Button, brace, Drag link and fixed block, draw-in groove, the button is arranged on housing, and button is hinged with brace, oblique pull
Bar is hinged with Drag link, and Drag link passes through fixed block, is slidably connected with fixed block, and fixed block is fixed with case top inner side to be connected
Connect, one end of Drag link is provided with draw-in groove, and draw-in groove is used in combination with the axle of gear b, can block the axle of gear b.
When use, by pivots rocker, drive and moved inside and outside telescopic tooth bar push rod, while arranging stopping means a
With stopping means b, the axle in straight-bar portion and gear b to rocking bar carries out spacing, prevents window sash automatic moving.
Compared with prior art, the beneficial effects of the utility model are to rotarily drive disposed thread transmission by hand crank,
Realize extension and the contractile motion of chain.Chain can control opening angle and ensure fixed position, finally play convenient opening and closing window
The purpose at family.With screw-driven and the theory of mechanics of chain movement, sash is promoted by hand mode.Play convenient windowing
Purpose, is especially applicable to open the window of elderly population inconvenience opening and closing, while, moreover it is possible to control opening angle and ensure locked.
Advantage：1. the turn on window of leisure type, daylighting, ventilation are arbitrarily convenient；2. windowing position is arbitrarily designated, with self-locking
Ability, good wind loading rating；3. increase the service life, it is adaptable to relatively low casement window and projecting top-hung window；
Hand-rail type windowing chain strip adoption high-quality high-strength stainless steel material, surface carries out preventing floating rust and corrosion treatmentCorrosion Science.Essence
Skilful outward appearance can reach the effect of symmetrical coordination with forms, and with distinguishing features such as the big, low noises of push-pull effort.Hand-rail type opens a window
Device is disguised preferably, is not take up interior space.
The above is only preferred implementation of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of hand-rail type window opener, is connected with window frame, it is characterised in that including housing, telescopic tooth bar push rod and
Rocking bar, the rocking bar is connected by drive mechanism with tooth bar push rod, and the drive mechanism includes the spiral shell being arranged on rocking bar
The gear a that bar portion and threaded shank are connected, gear a are connected with tooth bar push rod, one end of the tooth bar push rod with can be opened and closed
Window sash be connected, the rearward end of the tooth bar push rod is connected with gear b.
2. hand-rail type window opener according to claim 1, it is characterised in that including stopping means a and stopping means b, institute
Stopping means a is stated including inverted U draw-in groove, shifting block and connecting rod, the inverted U draw-in groove is connected by connecting rod with shifting block,
The distant bar both sides of case inside are respectively arranged with a longitudinal rail, and the inverted U draw-in groove is connected with slide, can be in guide rail
On move up and down, housing is provided with sliding eye, and the shifting block part is stretched out from sliding eye, the straight-bar of inverted U draw-in groove and rocking bar
Portion is engaged, and can block straight-bar portion；The stopping means b includes button, brace, Drag link and fixed block, draw-in groove, described
Button is arranged on housing, and button is hinged with brace, and brace is hinged with Drag link, and Drag link passes through fixed block, with fixation
Block is slidably connected, and fixed block is fixedly connected with case top inner side, and one end of Drag link is provided with draw-in groove, and draw-in groove is with gear b's
Axle is used in combination, and can block the axle of gear b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010928.9U CN206174743U (en) | 2016-08-31 | 2016-08-31 | Hand formula ware of windowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010928.9U CN206174743U (en) | 2016-08-31 | 2016-08-31 | Hand formula ware of windowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174743U true CN206174743U (en) | 2017-05-17 |
Family
ID=58675028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010928.9U Active CN206174743U (en) | 2016-08-31 | 2016-08-31 | Hand formula ware of windowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246028A (en) * | 2016-08-31 | 2016-12-21 | 天津津旅泊泰投资发展有限公司 | Hand-rail type window opener |
-
2016
- 2016-08-31 CN CN201621010928.9U patent/CN206174743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246028A (en) * | 2016-08-31 | 2016-12-21 | 天津津旅泊泰投资发展有限公司 | Hand-rail type window opener |
| CN106246028B (en) * | 2016-08-31 | 2018-04-24 | 天津津旅泊泰投资发展有限公司 | Hand-rail type window opener |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |