CN211549295U - Fire-fighting electric window opener - Google Patents
Fire-fighting electric window opener Download PDFInfo
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- CN211549295U CN211549295U CN201921950360.2U CN201921950360U CN211549295U CN 211549295 U CN211549295 U CN 211549295U CN 201921950360 U CN201921950360 U CN 201921950360U CN 211549295 U CN211549295 U CN 211549295U
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- door
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- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000009423 ventilation Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electronic ware of windowing of fire control, including the door and window frame, the top inner wall of door and window frame articulates there is the door and window fan, the fixed box of windowing that is equipped with of bottom inner wall of door and window frame, the inside of the box of windowing is equipped with the pinion, the both ends of pinion are connected with the top inner wall and the bottom inner wall activity interlude of the box of windowing respectively, the fixed push rod that is equipped with in one side of pinion, the one end swing joint of push rod has the movable rod, the one end roll connection of movable rod has the ball, the spout has been seted up to bottom one side of door and window fan, ball and spout slip joint, the opposite side of pinion is equipped with pushing mechanism, it is very fast to open window efficiency, and the door and window fan.
Description
Technical Field
The utility model relates to a ware of windowing, in particular to electronic ware of windowing of fire control belongs to window technical field.
Background
The window opener is suitable for high-position windows, the installation position of the window is higher or too far away, the window which can not be reached by manpower only, or a fire-fighting smoke exhaust window required by floor fire-fighting ventilation, because the window needs stricter closing sealing force for preventing rain and wind, the window is opened by manually operating the window opener basically only by manpower, because the force of people is limited, the window is easy to be closed loosely, so that wind and rain can blow into a room, when the window is opened by using the manual window opener, the window can be directly closed in windy weather without a supporting part, if the closing force is too large, glass on the window is easy to crack and dangerous, particularly when the window opener is used for fire-fighting ventilation, the speed of manually opening the window by people in a nervous state is slow, the window must be always opened to relieve indoor smoke, the window opening efficiency of the manual window opener is slow, and the window is easy to be closed under the influence of external wind because of the supporting part is, affecting the normal ventilation of fire fighting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic ware of windowing of fire control to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic ware of windowing of fire control, includes the door and window frame, the top inner wall of door and window frame articulates there is the door and window fan, the fixed box that windows that is equipped with of bottom inner wall of door and window frame, the inside of box that windows is equipped with the rachis, the both ends of rachis alternate with the top inner wall and the bottom inner wall activity of the box that windows respectively and be connected, the fixed push rod that is equipped with in one side of rachis, the one end swing joint of push rod has the movable rod, the one end roll connection of movable rod has the ball, the spout has been seted up to bottom one side of door and window fan, ball and spout slip joint, the opposite side of.
As a preferred technical scheme of the utility model, the notch has been seted up to one side of door and window frame, the arc slide opening has been seted up to the one end inner wall of notch, the push rod alternates with the arc slide opening slip to be connected, the fixed spring that is equipped with in one side of push rod, the one end of spring and the inner wall fixed connection of notch.
As a preferred technical scheme of the utility model, pushing mechanism includes electric telescopic handle, electric telescopic handle fixed mounting is in the inside one end of box of windowing, electric telescopic handle's output fixedly connected with rack plate, one side and the pinion meshing of rack plate are connected.
As an optimal technical scheme of the utility model, the fixed slide that is equipped with of opposite side of rack plate, one side sliding connection of slide has the slide rail, one side of slide rail and one side inner wall fixed connection of box of windowing.
As a preferred technical scheme of the utility model, the fixed stopper that is equipped with on the rack board, the opposite side inner wall of box of windowing is seted up and is put the relative fluting with the stopper, stopper sliding connection is in grooved inside.
As an optimal technical scheme of the utility model, electric telescopic handle passes through external switch and external power source electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pushing mechanism drives the pinion and rotates, the pinion drives the push rod and rotates and support the door and window fan and open it, the push rod supports fixedly through the movable rod to the door and window fan simultaneously, guarantee that the door and window fan is in the open mode always, guarantee the normal ventilation of fire control, it is very fast to window efficiency, high convenience and high speed, when the rack board slides in the slide rail through the slide, utilize the displacement distance of stopper gliding within range restriction rack board in the fluting on the rack board, the phenomenon of rack board and pinion derail is avoided appearing and is taken place, the normal use of ware of windowing is guaranteed.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
FIG. 2 is a schematic view of the inner structure of the box of the present invention;
fig. 3 is a schematic structural view of the notch of the windowing box of the present invention.
In the figure: 1. a door and window frame; 2. door and window sashes; 3. opening a window box; 4. a gear shaft; 5. a push rod; 6. a movable rod; 7. a ball bearing; 8. a chute; 9. an arc-shaped slide hole; 10. a notch; 11. a spring; 12. a rack plate; 13. a slide plate; 14. a slide rail; 15. a limiting block; 16. grooving; 17. an electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a fire-fighting electric window opener, which comprises a door and window frame 1, a door and window sash 2 hinged with the top inner wall of the door and window frame 1, a window opening box 3 fixed on the bottom inner wall of the door and window frame 1, a gear shaft 4 arranged inside the window opening box 3, two ends of the gear shaft 4 respectively movably connected with the top inner wall and the bottom inner wall of the window opening box 3 in an inserting way, a push rod 5 fixed on one side of the gear shaft 4, a movable rod 6 movably connected with one end of the push rod 5, a ball 7 connected with one end of the movable rod 6 in a rolling way, a chute 8 arranged on one side of the bottom of the door and window sash 2, the ball 7 connected with the chute 8 in a sliding way, when the door and window sash 2 is opened, the push rod 5 drives the ball bearing 7 to slide in the sliding groove 8 through the movable rod 6 so as to jack up the door and window sash 2 gradually, the door and window sash 2 is opened from the door and window frame 1, and the normal fire-fighting ventilation is facilitated.
Notch 10 has been seted up to one side of door and window frame 1, and arc sliding hole 9 has been seted up to the one end inner wall of notch 10, and push rod 5 slides with arc sliding hole 9 and alternates and be connected, and the fixed spring 11 that is equipped with in one side of push rod 5, the one end of spring 11 and the inner wall fixed connection of notch 10, when door and window fan 2 is closed, push rod 5 is located notch 10 and places, conveniently saves trouble.
The pushing mechanism comprises an electric telescopic rod 17, the electric telescopic rod 17 is fixedly arranged at one end inside the windowing box 3, an output end of the electric telescopic rod 17 is fixedly connected with a rack plate 12, one side of the rack plate 12 is meshed with the toothed shaft 4, the electric telescopic rod 17 is electrically connected with an external power supply through an external switch, the other side of the rack plate 12 is fixedly provided with a sliding plate 13, one side of the sliding plate 13 is slidably connected with a sliding rail 14, one side of the sliding rail 14 is fixedly connected with the inner wall of one side of the windowing box 3, a limiting block 15 is fixedly arranged on the rack plate 12, the inner wall of the other side of the windowing box 3 is provided with a slot 16 opposite to the limiting block 15 in position, the limiting block 15 is slidably connected inside the slot 16, the sliding plate 13 is used for ensuring the smoothness and parallelism of the rack plate 12 during moving, the range of the limiting block 15 sliding in the slot 16 is used for limiting the, the normal use of the window opener is ensured.
The working principle of the present invention will be explained in detail below:
to sum up, the utility model relates to an electronic ware of windowing of fire control, during the operation, electric telescopic handle 17's output is in the extension state, push rod 5 is located notch 10, spring 11 is in compression state, when opening door and window fan 2, open electric telescopic handle 17's external switch, electric telescopic handle 17's output contracts gradually, electric telescopic handle 17's output drives rack plate 12 and moves toward the direction that is close to electric telescopic handle 17, because one side and 4 meshes with the pinion of rack plate 12 are connected, so rack plate 12's removal drives 4 clockwise rotations of pinion, pinion 4 drives push rod 5 and slides in arc sliding hole 9, push rod 5 slides in spout 8 through 6 drive ball 7 of movable rod, open door and window fan 2 and support it, guarantee the normal ventilation of fire control, spring 11 is in tensile state this moment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electronic ware of windowing of fire control, includes door and window frame (1), its characterized in that, the top inner wall of door and window frame (1) articulates there is door and window fan (2), the bottom inner wall of door and window frame (1) is fixed to be equipped with windowing box (3), the inside of windowing box (3) is equipped with tooth axle (4), the both ends of tooth axle (4) are connected with the top inner wall and the bottom inner wall activity interlude of windowing box (3) respectively, one side of tooth axle (4) is fixed and is equipped with push rod (5), the one end swing joint of push rod (5) has movable rod (6), the one end roll connection of movable rod (6) has ball (7), spout (8) have been seted up to bottom one side of door and window fan (2), ball (7) and spout (8) slip joint, the opposite side of tooth axle (4) is equipped with pushing mechanism.
2. The fire-fighting electric window opener according to claim 1, characterized in that: notch (10) have been seted up to one side of door and window frame (1), arc slide opening (9) have been seted up to the one end inner wall of notch (10), push rod (5) and arc slide opening (9) slip alternate connection, one side of push rod (5) is fixed and is equipped with spring (11), the one end of spring (11) and the inner wall fixed connection of notch (10).
3. The fire-fighting electric window opener according to claim 1, characterized in that: pushing mechanism includes electric telescopic handle (17), electric telescopic handle (17) fixed mounting is in the inside one end of box of windowing (3), the output fixedly connected with rack plate (12) of electric telescopic handle (17), one side and the pinion (4) meshing of rack plate (12) are connected.
4. The fire-fighting electric window opener according to claim 3, characterized in that: the fixed slide (13) that is equipped with of opposite side of rack plate (12), one side sliding connection of slide (13) has slide rail (14), one side and the one side inner wall fixed connection of box of windowing (3) of slide rail (14).
5. The fire-fighting electric window opener according to claim 3, characterized in that: the rack plate (12) is fixedly provided with a limiting block (15), the inner wall of the other side of the window opening box (3) is provided with a groove (16) opposite to the limiting block (15), and the limiting block (15) is connected to the inside of the groove (16) in a sliding mode.
6. The fire-fighting electric window opener according to claim 3, characterized in that: the electric telescopic rod (17) is electrically connected with an external power supply through an external switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921950360.2U CN211549295U (en) | 2019-11-13 | 2019-11-13 | Fire-fighting electric window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921950360.2U CN211549295U (en) | 2019-11-13 | 2019-11-13 | Fire-fighting electric window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549295U true CN211549295U (en) | 2020-09-22 |
Family
ID=72500484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921950360.2U Active CN211549295U (en) | 2019-11-13 | 2019-11-13 | Fire-fighting electric window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211549295U (en) |
-
2019
- 2019-11-13 CN CN201921950360.2U patent/CN211549295U/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: 20231122 Address after: Room 405, building 7, innovation center, Kechuang District, Mianyang City, Sichuan Province Patentee after: Sichuan Hanhe Technology Co.,Ltd. Address before: 215000 No.158, Huzhong Road, Huqiao village, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Geda Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |