CN209509885U - A kind of flat push type hand window latch - Google Patents
A kind of flat push type hand window latch Download PDFInfo
- Publication number
- CN209509885U CN209509885U CN201821976415.2U CN201821976415U CN209509885U CN 209509885 U CN209509885 U CN 209509885U CN 201821976415 U CN201821976415 U CN 201821976415U CN 209509885 U CN209509885 U CN 209509885U
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- CN
- China
- Prior art keywords
- connecting rod
- window
- pedestal
- ratcheting
- sash
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Abstract
The utility model discloses a kind of flat push type hand window latch, including window opener pedestal, sash link assembly and handle, sash link assembly is diamond shape four-bar linkage structure, including first connecting rod, second connecting rod, third connecting rod and fourth link, the gear end of handle is arranged in the bearing block of window opener pedestal, and it is ratcheting with the indoor driving cog of the semiclosed chamber of window opener pedestal, overlapping is hinged with the end extension section of first connecting rod on the downside of driving cog articulated position, fourth link is ratcheting section in itself and the hinged epitaxial end of first connecting rod, and ratcheting section ratcheting with driving cog.The utility model utilizes gear drive, uses in transmission on double leval jib and synchronizes double hinge joints, acts in agreement so that being flared out, realize the flat-pushing of window, and there are no need to manually push window open, operational safety is high.
Description
Technical field
The utility model relates to technical field of buildings, in particular to a kind of flat push type hand window latch.
Background technique
Glass sunlight house is common in only house, restaurant, greenhouse, exhibition room, closing balcony as an independent building kind,
In the design of glass sunlight house, the design of window is particularly critical a part.
In traditional window design, the folding of window is mostly artificial push-and-pull folding, this is relatively common in hinge-type folding,
But having a kind of external-open rotary window, especially external-open canopy window, entire window is unfolded outward in flat-pushing mode, at this point,
Window opening needs fulcrum, and manually windowing is inconvenient, needs to push open entire forms, more painstakingly.
So needing to develop a kind of mechanical structure realizes its windowing function.
Utility model content
The utility model utilizes gear drive, double leval jib to solve the above problems, provide a kind of flat push type hand window latch
On in transmission using double hinge joints are synchronized act in agreement so that being flared out, realize the flat-pushing of window, there are no need to manually push open
Window, operational safety are high.
It is high to window bearing stability also, under gear mesh state, and the presence of sash fixation kit solves window
The problem of existing height displacement is screwed out on body.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of flat push type hand window latch, including opens
Window device pedestal, sash link assembly and handle, sash link assembly are diamond shape four-bar linkage structure, including first connecting rod, the second company
Bar, third connecting rod and fourth link, the gear end of handle are arranged in the bearing block of window opener pedestal, and partly with window opener pedestal
The indoor driving cog of closing chamber is ratcheting, and overlapping is hinged with the end extension section of first connecting rod on the downside of driving cog articulated position, and the 4th
Connecting rod is ratcheting section in itself and the hinged epitaxial end of first connecting rod, and ratcheting section ratcheting with driving cog.
Further, sash fixation kit is equipped between second connecting rod and the third connecting rod.
Further, sash fixation kit include be connected and fixed for hinged second connecting rod and third connecting rod bar and with connection
The sash fixed link that fixed link hasp is flexibly connected.
Further, handle is overlapped along 90 ° of its gear end overturnings and with the handle groove of window opener chassis outer side.
Further, window opener chassis outer side is additionally provided with cover.
In conclusion the utility model has following advantages:
The utility model utilizes gear drive, uses in transmission on double leval jib and synchronizes double hinge joints, so that being flared out
Act in agreement, realize the flat-pushing of window, there are no need to manually push window open, operational safety is high.
It is high to window bearing stability also, under gear mesh state, and the presence of sash fixation kit solves window
The problem of existing height displacement is screwed out on body.
Furthermore, under routinely without using state, handle and handle groove overlapping, and covered by cover, specious exquisiteness, depending on
Feel that effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the Structure explosion diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment 1:
A kind of flat push type hand window latch, as illustrated in fig. 1 and 2, including window opener pedestal 1, sash link assembly 2 and handle
3。
Specifically, sash link assembly 2 is diamond shape four-bar linkage structure, including first connecting rod 21, second connecting rod 22, third connect
Bar 23 and fourth link 24, wherein there are hinge joint, second connecting rod 22 and thirds to connect between first connecting rod 21 and fourth link 24
One end of bar 23 is connect with first connecting rod 21 and fourth link 24 respectively, and the other end connects sash fixation kit 5.
With continued reference to attached drawing 2, sash fixation kit 5 includes being connected and fixed for hinged second connecting rod 22 and third connecting rod 23
Bar 51 and with the sash fixed link 52 that is connected and fixed 51 hasp of bar and is flexibly connected.
Sash fixed link 52 is for connecting sash, during revolving on entire sash, with the hasp for being connected and fixed bar 51
Vertical displacement when rotating on its sash is realized in connection.
On drive mechanism, the gear end 31 of handle 3 is arranged in the bearing block 11 of window opener pedestal 1, and and window opener
The indoor driving cog 4 of the semiclosed chamber of pedestal 1 is ratcheting, and overlapping is hinged with the end of first connecting rod 21 on the downside of 4 articulated position of driving cog
Extension section 211, fourth link 24 are ratcheting section 241 in itself and the hinged epitaxial end of first connecting rod 21, ratcheting section 241 with driving cog 4
It is ratcheting.
So in rotational handle, driving cog drives fourth link rotation, and in the case where first connecting rod double hinge joints,
First connecting rod and fourth link can synchronous opening and closing, and the maximum spacing that entire link mechanism is pushed open outward is then four companies
It is when being connected and fixed 51 length of bar that bar, which is laterally hinged with spacing a little,.
With continued reference to attached Fig. 1 and 2, handle 3 can be overturn along 90 ° of its gear end and the handle with 1 outside of window opener pedestal
Slot 12 overlaps, and realizes the storage of handle.
Further, cover 6, specious exquisiteness, good visual effect are additionally provided on the outside of window opener pedestal 1.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The people of art can understand the content of the utility model and implement accordingly, not limit the protection scope of the present invention.
It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of flat push type hand window latch, it is characterised in that: including window opener pedestal (1), sash link assembly (2) and handle
(3), the sash link assembly (2) is diamond shape four-bar linkage structure, including first connecting rod (21), second connecting rod (22), third connect
The bearing block in the window opener pedestal (1) is arranged in bar (23) and fourth link (24), the gear end (31) of the handle (3)
(11) in, and, driving cog (4) articulated position ratcheting with the indoor driving cog of the semiclosed chamber of the window opener pedestal (1) (4)
Downside, which overlaps, is hinged with the end extension section (211) of the first connecting rod (21), and the fourth link (24) is in itself and described the
One connecting rod (21) hinged place epitaxial end is ratcheting section (241), and ratcheting section (241) and the driving cog (4) are ratcheting.
2. a kind of flat push type hand window latch according to claim 1, it is characterised in that: the second connecting rod (22) and described
Sash fixation kit (5) are equipped between third connecting rod (23).
3. a kind of flat push type hand window latch according to claim 2, it is characterised in that: sash fixation kit (5) packet
It includes and is connected and fixed bar (51) for the hinged second connecting rod (22) and the third connecting rod (23) and is connected and fixed bar with described
(51) the sash fixed link (52) that hasp is flexibly connected.
4. a kind of flat push type hand window latch according to claim 1, it is characterised in that: the handle (3) is along tooth described in its
It takes turns the overturning of (31) 90 ° of end and is overlapped with the handle groove (12) on the outside of the window opener pedestal (1).
5. any one of -4 a kind of flat push type hand window latch according to claim 1, it is characterised in that: the window opener pedestal
(1) outside is additionally provided with cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976415.2U CN209509885U (en) | 2018-11-28 | 2018-11-28 | A kind of flat push type hand window latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976415.2U CN209509885U (en) | 2018-11-28 | 2018-11-28 | A kind of flat push type hand window latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509885U true CN209509885U (en) | 2019-10-18 |
Family
ID=68191154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821976415.2U Active CN209509885U (en) | 2018-11-28 | 2018-11-28 | A kind of flat push type hand window latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509885U (en) |
-
2018
- 2018-11-28 CN CN201821976415.2U patent/CN209509885U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200201 Address after: 528100 room 1, building 2, Renzhi Avenue 12, Leping Town, Sanshui District, Foshan City, Guangdong Province (application for residence) Patentee after: Aizu sunshine room doors and windows (Foshan) Co., Ltd Address before: 215000 603 Haisheng Road, Wang Ting Town, Xiangcheng District, Suzhou, Jiangsu Patentee before: Jiangsu YSBT Building Materials Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |