CN211201644U - Opening and closing controllable ventilation casement - Google Patents
Opening and closing controllable ventilation casement Download PDFInfo
- Publication number
- CN211201644U CN211201644U CN201921735571.4U CN201921735571U CN211201644U CN 211201644 U CN211201644 U CN 211201644U CN 201921735571 U CN201921735571 U CN 201921735571U CN 211201644 U CN211201644 U CN 211201644U
- Authority
- CN
- China
- Prior art keywords
- frame
- flabellum
- control rod
- inside casing
- movable groove
- 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
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a steerable ventilation window leaf that opens and shuts, including the frame, the inside casing, the flabellum, the inside casing embedding sets up the inside at the frame, and pass through hinge connection with the frame, the inside of frame including the flabellum embedding sets up, be equipped with slewing mechanism between flabellum and the inside casing, the flabellum passes through slewing mechanism swing joint with the inside casing, the inside of inner frame is equipped with the movable groove, slewing mechanism includes the control lever, the top dish, a spring, the connecting rod, two-way pawl, pivot and two-way ratchet, the control lever embedding sets up the inside in the movable groove, and with movable groove swing joint, the top dish embedding sets up the intermediate position at the control lever, and realize interference fit between the control lever, the spring embedding sets up the one end at the control lever, two-way ratchet is the inside wall at the inside frame of horizontal installation, two-way pawl is the horizontal setting in one side of two-way, Has the advantages of more ornamental value, good ventilation effect, strong stability and the like.
Description
Technical Field
The utility model relates to a casement technical field specifically is a steerable ventilation casement that opens and shuts.
Background
Window leaves, i.e. windows of today, are architecturally constructed openings in walls or roofs for the entrance of light or air into the interior, modern windows consist of a window frame, glass and movable components, the window frame is responsible for supporting the main structure of the window body, which may be of wood, metal, ceramic or plastic material, and the transparent part is attached to the window frame, which may be of paper, cloth, silk or glass material. The movable member is mainly made of a metal material, and may be covered with a heat insulating material such as plastic at a place touched by a hand.
However, analysis shows that the existing controllable opening and closing ventilation casement has a single opening mode, poor ornamental performance and ventilation effect, is easy to swing when being blown by wind, and has potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a steerable ventilation casement that opens and shuts herein, have adopt two kinds of opening modes to combine together, have more advantages such as sight, ventilation effect are good, stability is strong.
The utility model discloses a realize like this, construct a steerable ventilation casement that opens and shuts, including frame, inside casing, flabellum, the inside casing embedding sets up in the inside of frame to pass through hinge connection with the frame, the inside of frame including the flabellum embedding sets up is equipped with slewing mechanism between flabellum and the inside casing, and the flabellum passes through slewing mechanism swing joint with the inside casing, and the inside of inner frame is equipped with the movable groove.
Further, slewing mechanism includes the control lever, the top dish, a spring, the connecting rod, two-way pawl, pivot and two-way ratchet, the control lever embedding sets up the inside at the movable groove, and with movable groove swing joint, top dish nestification sets up the intermediate position at the control lever, and realize interference fit between the control lever, the spring nestification sets up the one end at the control lever, two-way ratchet is the inside wall of horizontal installation at the inside casing, two-way pawl is the level and sets up the one side at two-way ratchet, the pivot is the intermediate position that runs through the setting at two-way pawl perpendicularly, and realize clearance fit between the two-way pawl, the one end and the control lever end of connecting rod are articulated, the other end and the one end of two-way pawl of connecting rod are articulated, one side and the two-way ratchet of flabellum pass through screw fixed connection, its horizontal expansion.
Further, the inside of inner frame is equipped with the inner chamber, and the border position of inner frame is equipped with the spacing groove with the inner chamber intercommunication, and the inside embedding of inner chamber is installed the helical rack, supports through the helical rack cooperation vaulting pole that sets up.
Further, the inside of inner chamber is equipped with the vaulting pole, and the top of vaulting pole sees through the spacing groove embedding and sets up in the inside of inner chamber to with inner chamber swing joint, the top welding of vaulting pole has the horizontally ejector pin, and the bottom of vaulting pole is articulated by lower position with the inside wall of frame, inside through inserting the different teeth of vaulting pole inserted the helical rack, realizes angle modulation.
Furthermore, one end of the control rod extends to the outer side of the movable groove, and the control rod can be rotated to extend into the movable groove.
The utility model has the advantages of adopt two kinds of opening modes to combine together, have more the sight, ventilation effect is good, stability is strong, and concrete advantage embodies:
the method has the advantages that: the rotating mechanism comprises a control rod, a top disc, a spring, a connecting rod, a two-way pawl, a rotating shaft and a two-way ratchet wheel, the control rod is embedded in the movable groove and is movably connected with the movable groove, the top disc is embedded in the middle of the control rod and is in interference fit with the control rod, the spring is embedded in one end of the control rod, the two-way ratchet wheel is horizontally arranged on the inner side wall of the inner frame, the two-way pawl is horizontally arranged on one side of the two-way ratchet wheel, the rotating shaft vertically penetrates through the middle of the two-way pawl and is in clearance fit with the two-way pawl, one end of the connecting rod is hinged to the tail end of the control rod, the other end of the connecting rod is hinged to one end of the two-way pawl, one side of the fan blade is fixedly connected with the two-way.
The method has the advantages that: the inside of inner frame is equipped with the inner chamber, and the border position of inner frame is equipped with the spacing groove with the inner chamber intercommunication, and the inside embedding of inner chamber is installed the helical rack, supports through the helical rack cooperation vaulting pole that sets up.
The method has the advantages that: the inside of inner chamber is equipped with the vaulting pole, and the top of vaulting pole sees through the inside that the spacing groove embedding set up at the inner chamber to with inner chamber swing joint, the top welding of vaulting pole has horizontally ejector pin, the bottom of vaulting pole is articulated by lower position with the inside wall of frame, inside through inserting the different teeth of vaulting pole inserted the skewed tooth bar, realize angle modulation, the one end of control lever extends to the outside of activity groove, but the inside that the rotatable control pole stretched into the activity groove with it.
Drawings
FIG. 1 is a schematic view of a controllable opening and closing ventilation window leaf of the present invention;
FIG. 2 is a partial cross-sectional view of the inner frame of the present invention;
FIG. 3 is a partial top cross sectional view of the inner frame of the present invention;
fig. 4 is a schematic view of the local structure of the control rod of the present invention.
Sequence numbers shown in the figures: the fan comprises an outer frame 1, an inner frame 2, an inner cavity 21, a limiting groove 211, a helical rack 22, a stay bar 23, a push rod 231, a movable groove 24, fan blades 3, a rotating mechanism 31, a control rod 311, a top plate 3111, a spring 312, a connecting rod 313, a bidirectional pawl 314, a rotating shaft 315 and a bidirectional ratchet wheel 316.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a controllable open and close ventilation casement through improvement, as shown in the attached drawing of the specification, the controllable open and close ventilation casement can be implemented as follows; including frame 1, inside casing 2, flabellum 3, inside casing 2 embedding sets up in the inside of frame 1 to pass through hinge connection with frame 1, flabellum 3 embedding sets up in the inside of inside casing 2, is equipped with slewing mechanism 31 between flabellum 3 and the inside casing 2, flabellum 3 and inside casing 2 pass through slewing mechanism 31 swing joint, and the inside of inside casing 2 is equipped with movable groove 24.
More specifically, the rotating mechanism 31 includes a control lever 311, a top plate 3111, a spring 312, a link 313, a bidirectional pawl 314, a rotating shaft 315, and a bidirectional ratchet 316, the control lever 311 is embedded in the inside of the movable groove 24, and is movably connected with the movable groove 24, the top plate 3111 is embedded in the middle position of the control rod 311, and is in interference fit with the control rod 311, the spring 312 is embedded at one end of the control rod 311, the bidirectional ratchet wheel 316 is horizontally arranged on the inner side wall of the inner frame 2, the bidirectional pawl 314 is horizontally arranged at one side of the bidirectional ratchet wheel 316, the rotating shaft 315 is vertically arranged at the middle position of the bidirectional pawl 314 in a penetrating way, and the two-way pawl 314 is in clearance fit, one end of a connecting rod 313 is hinged with the tail end of the control rod 311, the other end of the connecting rod 313 is hinged with one end of the two-way pawl 314, one side of the fan blade 3 is fixedly connected with a two-way ratchet wheel 316 through a screw, and the horizontal unfolding angle of the fan blade is controlled through the arranged rotating mechanism 31.
More specifically, an inner cavity 21 is formed in the inner frame 2, a limit groove 211 communicated with the inner cavity 21 is formed in the edge position of the inner frame 2, a helical rack 22 is embedded in the inner cavity 21, and the inner cavity is supported by the helical rack 22 matching with a support rod 23.
More specifically, a stay 23 is disposed inside the inner cavity 21, a top end of the stay 23 is embedded in the inner cavity 21 through a limiting groove 211 and movably connected to the inner cavity 21, a horizontal ejector rod 231 is welded to a top end of the stay 23, a bottom end of the stay 23 is hinged to a lower portion of an inner side wall of the outer frame 1, and the stay 23 is inserted into different teeth of the helical rack 22 to adjust an angle.
More specifically, one end of the control lever 311 extends to the outside of the movable groove 24, and the control lever 311 is rotated to extend into the inside of the movable groove 24.
The working principle of the controllable opening and closing ventilation casement is as follows: firstly, the outer frame 1 is installed in a wall body, when a window needs to be opened by adopting a casement window mode, the control rod 311 is rotated by 90 degrees, then under the action of the spring 312 matched with the top disc 3111, the control rod 311 moves towards the inside of the movable groove 24, at the moment, the outer end of the bidirectional pawl 314 is meshed with the bidirectional ratchet wheel 316, the fan blade 3 is pushed outwards by hands, the fan blade 3 can be opened outwards around the rotating mechanism 31, when the window needs to be closed, the control rod 311 needs to be pulled back to the original position, then the fan blade 3 is pulled back, when the window needs to be opened by adopting an up-hung window mode, the lower end of the inner frame 2 is pushed outwards, after the window is opened to a proper angle, the top rod 231 at the top end of the stay bar 23 is clamped into the teeth of the helical rack 22 for limiting and fixing, when the window needs to be closed, the top rod is separated from the teeth of the helical rack 22 and then closed, wherein, because, the fan blade 3 can rotate only in one direction at a time, so that the fan blade 3 can be prevented from being shaken due to the blowing of wind.
In conclusion; the utility model discloses steerable ventilation casement that opens and shuts compares with the current steerable ventilation casement that opens and shuts, has and adopts two kinds of modes of opening to combine together, has more the sight, and ventilation effect is good, stability advantage such as strong.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a steerable ventilation casement that opens and shuts, includes frame (1), inside casing (2), flabellum (3), its characterized in that: inside casing (2) embedding sets up in the inside of frame (1) to pass through hinge connection with frame (1), flabellum (3) embedding sets up the inside at inside casing (2), be equipped with slewing mechanism (31) between flabellum (3) and inside casing (2), flabellum (3) pass through slewing mechanism (31) swing joint with inside casing (2), the inside of inside casing (2) is equipped with movable groove (24).
2. The opening and closing controllable ventilation casement according to claim 1, wherein: the rotating mechanism (31) comprises a control rod (311), a top disc (3111), a spring (312), a connecting rod (313), a bidirectional pawl (314), a rotating shaft (315) and a bidirectional ratchet wheel (316), wherein the control rod (311) is embedded in the movable groove (24) and movably connected with the movable groove (24), the top disc (3111) is embedded in the middle of the control rod (311) and is in interference fit with the control rod (311), the spring (312) is embedded in one end of the control rod (311), the bidirectional ratchet wheel (316) is horizontally arranged on the inner side wall of the inner frame (2), the bidirectional pawl (314) is horizontally arranged on one side of the bidirectional ratchet wheel (316), the rotating shaft (315) vertically penetrates through the middle of the bidirectional pawl (314) and is in clearance fit with the bidirectional pawl (314), one end of the connecting rod (313) is hinged to the tail end of the control rod (311), the other end of the connecting rod (313) is hinged with one end of a bidirectional pawl (314), and one side of the fan blade (3) is fixedly connected with a bidirectional ratchet wheel (316) through a screw.
3. The opening and closing controllable ventilation casement according to claim 1, wherein: the inner frame is characterized in that an inner cavity (21) is formed in the inner frame (2), a limiting groove (211) communicated with the inner cavity (21) is formed in the edge position of the inner frame (2), and an inclined rack (22) is embedded in the inner cavity (21).
4. The opening and closing controllable ventilation casement according to claim 3, wherein: the inside of inner chamber (21) is equipped with vaulting pole (23), the top of vaulting pole (23) sees through spacing groove (211) embedding and sets up the inside in inner chamber (21) to with inner chamber (21) swing joint, the top welding of vaulting pole (23) has horizontally ejector pin (231), the bottom of vaulting pole (23) is articulated by the lower position with the inside wall of frame (1).
5. The opening and closing controllable ventilation casement according to claim 2, wherein: one end of the control rod (311) extends to the outer side of the movable groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735571.4U CN211201644U (en) | 2019-10-16 | 2019-10-16 | Opening and closing controllable ventilation casement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735571.4U CN211201644U (en) | 2019-10-16 | 2019-10-16 | Opening and closing controllable ventilation casement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201644U true CN211201644U (en) | 2020-08-07 |
Family
ID=71885181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921735571.4U Active CN211201644U (en) | 2019-10-16 | 2019-10-16 | Opening and closing controllable ventilation casement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211201644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968540A (en) * | 2021-10-20 | 2022-01-25 | 国网河北省电力有限公司物资分公司 | Full-automatic traveling crane convenient for goods folding and unfolding |
-
2019
- 2019-10-16 CN CN201921735571.4U patent/CN211201644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968540A (en) * | 2021-10-20 | 2022-01-25 | 国网河北省电力有限公司物资分公司 | Full-automatic traveling crane convenient for goods folding and unfolding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200380529Y1 (en) | Transparent louver opened or closed by a electromotive cylinder | |
| CN211201644U (en) | Opening and closing controllable ventilation casement | |
| CN110644890A (en) | Possesses plug-type rotatory door and window of nimble rotation | |
| CN207892485U (en) | A kind of shock proof fire resisting window construction | |
| KR101907394B1 (en) | Folding windows | |
| CN210264353U (en) | Ventilation sliding window | |
| CN110805382B (en) | High-performance energy-saving heat-insulation bridge-cut-off aluminum alloy inward-opening system window | |
| CN210948125U (en) | Inwardly opened window ventilation adjusting device | |
| CN211448429U (en) | Ceiling double-leaf wind-guiding window | |
| CN209384962U (en) | A kind of window of rotatable folding | |
| CN220319429U (en) | Noise-reducing sunshade shutter | |
| US3097688A (en) | Bay closure device with built-in blind | |
| CN209483163U (en) | A kind of outdoor sun-shading shutter | |
| CN208089082U (en) | A kind of swing-arm type electric opening skylight | |
| CN218234843U (en) | Multi-angle outward-opening stainless steel protective window | |
| CN205872371U (en) | Marine window | |
| CN110306912A (en) | A kind of blade structure for window-blinds | |
| CN220036457U (en) | Rotary aluminum alloy window frame | |
| CN209385020U (en) | One kind can sunshade adjustable window shutter structure | |
| CN220768637U (en) | Sunshade skylight | |
| CN2209206Y (en) | Ventilating door | |
| CN218623891U (en) | Door and window structure capable of being opened inwards and backwards | |
| CN220686527U (en) | Comprehensive screen skylight structure | |
| CN216516520U (en) | Electric chain type window opening type skylight | |
| CN213775016U (en) | Wide-angle outer window structure for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |