CN206769650U - Chain window-opening machine and window-opening mechanism - Google Patents
Chain window-opening machine and window-opening mechanism Download PDFInfo
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- CN206769650U CN206769650U CN201720512033.3U CN201720512033U CN206769650U CN 206769650 U CN206769650 U CN 206769650U CN 201720512033 U CN201720512033 U CN 201720512033U CN 206769650 U CN206769650 U CN 206769650U
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- Prior art keywords
- chain
- box body
- window
- opening
- opening machine
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of chain window-opening machine and window-opening mechanism, the chain window-opening machine includes the box body of strip, the chain of drive mechanism and mechanism controls driven is provided with box body, box body includes all sides and two end faces, drive mechanism is installed on the rear end position of box body, chain is located in the box body of the front side of drive mechanism, the front end face of box body sets an opening stretched out for chain, the chain of chain window-opening machine stretches out from the end position of box body, the direction that stretches out of chain is consistent with the length direction of box body, so as to simplify processing technology, in windowing-process, this body length of main body of window opener and the extension elongation of chain meet the amplitude of windowing jointly, the reaction time of windowing can be shortened, add the application of chain window-opening machine, to adapt to new mounting means or requirements of installation space.
Description
Technical field
The utility model is related to a kind of window opener for fire-fighting class, more particularly to a kind of chain window-opening machine of fire-fighting class and
Window-opening mechanism.
Background technology
As domestic security against fire consciousness and the raising of standard requirement, building vent window window opener are more and more.Window opener
It is the equipment that can be automatically opened or closed window by motor-driven, it is higher, unsuitable manually opened is mainly used in position
Place, such as coliseum, industrial premises or other public places.Existing window opener is broadly divided into chain window-opening machine, screw rod
Or push-down window opener.Chinese Publication No. CN202544610U utility model patent discloses a kind of chain window-opening machine, should
Drive mechanism and chain of the chain window-opening machine in box body and box body including motor, contiguous block of the chain outside box body
Fixed with window, chain under the driving of motor, in box body along default path it is protruding or retraction, opened with this or
Close window.The chain outer end of the accompanying drawing of the patent and current traditional chain window-opening machine is all among the sidepiece of box body
Position is outwards drawn, and opens up a chain outlet in the sidepiece centre position of box body, mode is relatively simple, the chain of said structure
There are the following problems for formula window opener：1) main body (box body) mounting means of chain window-opening machine and fixed form are restricted；And
And the manufacturing procedure and cost of box body also can accordingly increase；2) amplitude or angle of windowing, depends entirely on the length of chain in itself
Degree, this can increase the amplitude of the reaction time of windowing and limitation windowing；3) using the chain exit of box body as middle dividing line,
It is used to the drive mechanisms such as motor are installed in the side of box body, the opposite side of box body is used to accommodate or disk receives chain, and due to chain
In box body inside turn, it is desirable to provide a larger turning space, chain can only be received in a side panel of box body and from it is outer toward
Interior carry out Pan Na, this can limit the length of chain, further limit the application of chain window-opening machine.
It is above-mentioned listed to overcome by consideration of it, those skilled in the art are necessary to develop a kind of new chain window-opening machine
The difficulty of act.
Utility model content
The end position that technical problem to be solved in the utility model is to provide a kind of strip box body draws chain
Chain window-opening machine, and the window-opening mechanism using the chain window-opening machine.
Technical scheme is used by the utility model solves above-mentioned technical problem：Chain window-opening machine, including strip
Box body, the chain of drive mechanism and mechanism controls driven is provided with described box body, and described box body includes all sides
And two end faces, described drive mechanism are installed on the rear end position of box body, described chain is located at the front side of drive mechanism
Box body in, it is characterised in that the front end face of described box body sets the opening that the chain described in a confession stretches out, described chain
The direction that stretches out of bar is consistent with the length direction of described box body.
The further preferred scheme of the utility model：Described drive mechanism includes being installed on being sequentially connected for box body rear end
Motor, gear train and chain driving wheel, motor controls the rotation of chain driving wheel by gear train, and chain driving wheel acts on
It is in chain on chain and moves back and forth state.
The further preferred scheme of the utility model：Described drive mechanism includes being installed on being sequentially connected for box body rear end
Electricity described in chain outer end fixed block for connecting forms is installed.
The further preferred scheme of the utility model：The track for chain walking, described rail are provided with described box body
Length direction of the road along box body extends and is distributed on two symmetrical medial surfaces of box body.
The further preferred scheme of the utility model：The cross section of described box body is in rectangular configuration.
Window-opening mechanism, including vertical window frame and laterally opened sash, described window frame by chain window-opening machine with it is described
Laterally opened sash connection, the bottom axle of described laterally opened sash are connected to the lower position of window frame, described laterally opened sash
Upper end can closure or openness be fixed on the lower position of window frame in described window frame upper end, the rear end of described chain window-opening machine,
The upper position of laterally opened sash is fixed in the front end of described chain window-opening machine, and described chain window-opening machine includes strip
Box body, the chain of drive mechanism and mechanism controls driven is provided with described box body, and described box body includes all sides
And two end faces, described drive mechanism are installed on the rear end position of box body, described chain is located at the front side of drive mechanism
Box body in, it is characterised in that the front end face of described box body sets the opening that the chain described in a confession stretches out, described chain
The direction that stretches out of bar is consistent with the length direction of described box body.
The further preferred scheme of the utility model：Described drive mechanism includes being installed on being sequentially connected for box body rear end
Motor, gear train and chain driving wheel, motor controls the rotation of chain driving wheel by gear train, and chain driving wheel acts on
It is in chain on chain and moves back and forth state.
The further preferred scheme of the utility model：Described chain outer end is installed by the fixed block for connecting forms.
The further preferred scheme of the utility model：Length direction of the described track along box body extends and is distributed in box body
Two symmetrical medial surfaces on.
The further preferred scheme of the utility model：The cross section of described box body is in rectangular configuration.
Compared with prior art, the utility model has the advantages that the chain of chain window-opening machine is stretched from the end position of box body
Go out, the stretching direction of chain is consistent with the length direction of box body, there is provided a kind of new chain window-opening machine structure is new to adapt to
Mounting means or requirements of installation space, simplify processing technology, in windowing-process, this body length of main body of window opener and chain
Extension elongation meets the amplitude of windowing jointly, can shorten the reaction time of windowing, and add chain window-opening machine applies model
Enclose.
Brief description of the drawings
Fig. 1 is the structural representation one of chain window-opening machine in the prior art；
Fig. 2 is the structural representation two of chain window-opening machine in the prior art；
Fig. 3 is the structural representation of the utility model chain window-opening machine；
Fig. 4 is the internal structure schematic diagram one of the utility model chain window-opening machine；
Fig. 5 is the internal structure schematic diagram two of the utility model chain window-opening machine；
Fig. 6 is the structural representation one of the utility model window-opening mechanism；
Fig. 7 is the structural representation two of the utility model window-opening mechanism.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As depicted in figs. 1 and 2, chain window-opening machine 1 is entirely fixed on vertical window frame 2, shell of the chain 3 from window opener 1
Stretch out in the middle part of body and is connected with laterally opened sash 4, in windowing-process, the amplitude of the unlatching of sash 4 places one's entire reliance upon the stretching of chain 3
Length, the amplitude of windowing time requirement and the windowing of window opener 1 have the restriction of professional standard, the completely stretching by chain 3
To open sash, no matter the length to chain 3 or the corresponding time to drive mechanism are proposed higher requirement.
As shown in Figure 6 and Figure 7, window-opening mechanism 5, including vertical window frame 2 and laterally opened sash 4, window frame 2 are opened by chain type
Window machine 1 is connected with laterally opened sash 4, and the bottom axle of laterally opened sash 4 is connected to the lower position of window frame 2, laterally opened sash 4 it is upper
End can closure or openness in the upper end of window frame 2, the rear end of chain window-opening machine 1 is fixed on the lower portion of window frame 2 by rotary support 6
Put, the upper position of laterally opened sash 4 is fixed in the front end of chain window-opening machine 1.As shown in figure 3, chain window-opening machine 1 includes strip
The box body 7 of shape, as shown in Figure 4 and Figure 5, the chain 3 that drive mechanism 8 and mechanism driven 8 control, box are provided with box body 7
Body 7 includes all sides and two end faces, and drive mechanism 8 is installed on the rear end position of box body 7, and chain 3 is located at drive mechanism 8
In the box body 7 of front side, the front end face of box body 7 sets an opening 9 stretched out for chain, stretch out direction and the box of chain 3
The length direction of body 7 is consistent.
The rotary support 6 plays a part of being connected between window opener 1 and window frame 3, and process is opened or closed in sash 4
When, the rotation of certain angle can occur for window opener 1.
During chain window-opening machine 1 opens sash 4, the rotation of certain angle can also occur for chain window-opening machine 1 itself, its
The amplitude of windowing is together decided on by extension elongation of the length and chain 3 of box body 7 in box body 7, therefore in same motor work(
Under conditions of rate and sash 4, the corresponding time that the utility model opens sash 4 is less.In the state of sash 4 is opened, chain
The magnitude of inclination of formula window opener 1 is larger, and when sash 4 is closed, the magnitude of inclination of chain window-opening machine 1 is smaller.
The box body 7 of window opener 1 is the housing for installing drive mechanism 8 and chain 3, and the housing is generally by metal material, such as
Iron or aluminum material are made, and in processing, are cut into pieces from metal tube bar, the extraction using the end of its box body 7 as chain 3
Mouthful, in processing in terms of existing technologies, there is the features such as processing cost is low, and the outer surface integrality of product is good.
Seen in the structure of chain 3 involved by the utility model, the one side of chain 3 is flexible, and the opposite face of deformable surface is
The structure design of limit flexion, when chain 3 is received in the inner disc of box body 7, chain 3 can be bent along the flexure plane, and chain 3 stretches out
The part of box body 7, due to factors such as the pulling force gravity by sash 4 so that the extension of the chain 3 is in straight line and rigid shape
State, to meet to open or close the needs of sash.Chain can use conventional commercial product.
As shown in Figure 4 and Figure 5, drive mechanism 8 includes being installed on the motor 81 being sequentially connected, the gear train 82 of box body rear end
With chain driving wheel 83, motor 81 controls the rotation of chain driving wheel 83 by gear train 82, and chain driving wheel 83 acts on chain
It is in chain 3 on bar 3 and moves back and forth state.
As shown in Figure 4 and Figure 5, the fixed block 31 for connecting forms is installed in the outer end of chain 3.Motor 81, the and of gear train 82
Chain driving wheel 83 can be minimized, and be installed on the back-end location of box body 7, and more spaces are reserved in box body 7 for chain 3,
On this condition, chain window-opening machine 1 can be minimized, it is easier for installation in special occasions or locus.
The track walked for chain 3 is provided with box body 7, length direction of the track along box body extends and be distributed in box body 7
On two symmetrical medial surfaces.To shorten the length of box body 7, meet the miniature requirement of chain window-opening machine 1, and chain 3 is in box
Body 7 it is rationally distributed, it is compact-sized.The cross section of box body 7 is in rectangular configuration or circular configuration, box body 7 can use in processing
The conventional square tube that market can be sold, material cost is reduced, is easy to the popularization of chain window-opening machine 1.
Chain window-opening machine provided by the utility model and window-opening mechanism are described in detail above, it is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help
Manage the utility model and core concept.It should be pointed out that for those skilled in the art, this reality is not being departed from
On the premise of with new principle, some improvement and modification can also be carried out to the utility model, these are improved and modification is also fallen into
In the protection domain of the utility model claims.
Claims (10)
1. chain window-opening machine, including the box body of strip, drive mechanism and mechanism control driven are provided with described box body
The chain of system, described box body include all sides and two end faces, and described drive mechanism is installed on the rear end position of box body,
Described chain is located in the box body of the front side of drive mechanism, it is characterised in that the front end face of described box body sets one and supplies institute
The opening that the chain stated stretches out, the direction that stretches out of described chain are consistent with the length direction of described box body.
2. chain window-opening machine according to claim 1, it is characterised in that described drive mechanism is included after being installed on box body
The motor being sequentially connected, gear train and the chain driving wheel at end, motor control the rotation of chain driving wheel, chain by gear train
Driving wheel act on chain make chain be in move back and forth state.
3. chain window-opening machine according to claim 1, it is characterised in that install for connecting forms described chain outer end
Fixed block.
4. chain window-opening machine according to claim 1, it is characterised in that the rail for chain walking is provided with described box body
Road, length direction of the described track along box body extend and are distributed on two symmetrical medial surfaces of box body.
5. chain window-opening machine according to claim 1, it is characterised in that the cross section of described box body is in rectangular configuration.
6. window-opening mechanism, including vertical window frame and laterally opened sash, described window frame pass through chain window-opening machine and described side
Open type window sash connects, and the bottom axle of described laterally opened sash is connected to the lower position of window frame, described laterally opened sash it is upper
End can closure or openness be fixed on the lower position of window frame in described window frame upper end, the rear end of described chain window-opening machine, institute
The upper position of laterally opened sash is fixed in the front end for the chain window-opening machine stated, and described chain window-opening machine includes the box of strip
Body, is provided with the chain of drive mechanism and mechanism controls driven in described box body, described box body include all sides with
And two end faces, described drive mechanism are installed on the rear end position of box body, described chain is located at the front side of drive mechanism
In box body, it is characterised in that the front end face of described box body sets the opening that the chain described in a confession stretches out, described chain
The direction that stretches out it is consistent with the length direction of described box body.
7. window-opening mechanism according to claim 6, it is characterised in that described drive mechanism includes being installed on box body rear end
The motor being sequentially connected, gear train and chain driving wheel, motor pass through gear train control chain driving wheel rotation, chain drive
Driving wheel act on chain make chain be in move back and forth state.
8. window-opening mechanism according to claim 6, it is characterised in that install for connecting forms described chain outer end
Fixed block.
9. window-opening mechanism according to claim 6, it is characterised in that the track for chain walking is provided with described box body,
Length direction of the described track along box body extends and is distributed on two symmetrical medial surfaces of box body.
10. window-opening mechanism according to claim 6, it is characterised in that the cross section of described box body is in rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512033.3U CN206769650U (en) | 2017-05-10 | 2017-05-10 | Chain window-opening machine and window-opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512033.3U CN206769650U (en) | 2017-05-10 | 2017-05-10 | Chain window-opening machine and window-opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206769650U true CN206769650U (en) | 2017-12-19 |
Family
ID=60649629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512033.3U Withdrawn - After Issue CN206769650U (en) | 2017-05-10 | 2017-05-10 | Chain window-opening machine and window-opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206769650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948703A (en) * | 2017-05-10 | 2017-07-14 | 宁波合力伟业消防科技有限公司 | Chain window-opening machine and window-opening mechanism |
-
2017
- 2017-05-10 CN CN201720512033.3U patent/CN206769650U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948703A (en) * | 2017-05-10 | 2017-07-14 | 宁波合力伟业消防科技有限公司 | Chain window-opening machine and window-opening mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171219 Effective date of abandoning: 20180403 |