CN220451655U - Pneumatic window opener - Google Patents
Pneumatic window opener Download PDFInfo
- Publication number
- CN220451655U CN220451655U CN202321530722.9U CN202321530722U CN220451655U CN 220451655 U CN220451655 U CN 220451655U CN 202321530722 U CN202321530722 U CN 202321530722U CN 220451655 U CN220451655 U CN 220451655U
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- cylinder body
- locking
- fixing
- connecting block
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pneumatic window opener which is used for automatically opening and closing a window and comprises a cylinder body, wherein the cylinder body is provided with a cylinder body; the output rod stretches into the cylinder body and is driven by air pressure in the cylinder body to stretch and retract, and the connecting block is sleeved at the end part of the output rod; the pneumatic window opener is characterized in that the pneumatic window opener is hinged with the output rod, is arranged on the fixed assembly on one side of the cylinder body relative to the connecting block, is arranged on the mounting block on one side of the connecting block relative to the output rod, and can be used for independently taking down the cylinder body or the connecting block in a targeted manner only by taking down the locating pin, the bolt and the rotating rod to enable the locking assembly to loosen the output rod when the cylinder body or the connecting block is damaged and needs to be replaced; in addition, through the fixed component, the positions of the rotating block and the fixed plate can be adjusted according to the position relation between the mounting position and the window sash, the most suitable mounting angle of the cylinder body is selected, the mounting position is not required to be selected again or additional mounting parts are not required to be added, and the adaptability is high.
Description
Technical Field
The utility model relates to the technical field of windowing, in particular to a pneumatic window opener.
Background
With the development of smart home technology, more and more home facilities can be realized through automatic control. For example, the automatic window opening function may be implemented by an automatic window opener.
At present, one end of an output rod of a pneumatic window opener in the market is required to be connected with a window body, when the pneumatic window opener is started, a window can be pushed to swing, but in actual use, a cylinder body of the pneumatic window opener is easy to damage, when the pneumatic window opener needs to be replaced, as one end of the output rod of the pneumatic window opener is mostly connected with the window body through bolts, the bolts need to be repeatedly rotated to complete the disassembly, replacement and installation of the cylinder body of the pneumatic window opener, and the replacement of the pneumatic window opener is troublesome;
in addition, the installation structure of the pneumatic window opener body on the market is only suitable for one condition in a horizontal plane (such as a window frame and a horizontal wall surface) or a vertical plane (such as a vertical wall surface), and cannot be simultaneously considered, and the installation structure cannot be rapidly switched according to the space limitation of the installation position during installation, so that an installer needs to reselect the installation position or add additional installation components, the installation steps are increased, and the installation efficiency is reduced.
To improve the above situation, the skilled person has made technical improvements, i.e. the technology in this patent.
Disclosure of Invention
Therefore, the utility model aims to provide the pneumatic window opener which can quickly separate the output rod and the cylinder body, is convenient to replace, can quickly switch the form of the fixed component according to the space limitation of the installation position, has strong adaptability and solves the defects proposed by the background technology.
The utility model provides a pneumatic window opener, which is used for automatically opening and closing a window and comprises a cylinder body; the output rod stretches into the cylinder body and is driven by air pressure in the cylinder body to stretch and retract, and a locking groove is formed at the end part of the output rod; the connecting block is sleeved at the end part of the output rod, a locking cavity is arranged in the connecting block, and a locking assembly which is matched with the locking groove to lock the output rod and the connecting block is arranged on the locking cavity; the fixing component is hinged with the output rod and arranged on one side of the cylinder body relative to the connecting block, the fixing component is provided with an adjusting block and a positioning pin penetrating through the adjusting block, the positioning pin also penetrates through the cylinder body, and the fixing component is used for fixing the cylinder body and the mounting surface; the mounting block is arranged on one side of the connecting block opposite to the output rod, the connecting block is fixed with the window sashes, and the mounting block is hinged with the connecting block through a bolt.
In an embodiment, the locking component comprises a telescopic unit arranged on two sides of the output rod and a push plate for pushing the telescopic unit to stretch out and draw back, two ends of the push plate are provided with inclined planes, a guide rod is arranged on the push plate in a penetrating mode, the push plate abuts against the rotating rod, and one end of the rotating rod, located in the locking cavity, is provided with a deflector rod which rotates along with the rotating rod to push the push plate to move.
In one embodiment, the rotating rod is provided with anti-slip stripes with respect to one end surface of the locking cavity.
In one embodiment, the contact surface of the deflector rod and the push plate is provided with a wear-resistant ceramic layer.
In an embodiment, the telescopic unit comprises a locking block and a positioning column which penetrates through the locking block to guide the locking block to move stably, a spring is arranged on the positioning column, two ends of the spring are respectively connected with the locking cavity wall and the locking block, one end of the locking block is provided with an inclined plane matched with the inclined plane, and the other end of the locking block is provided with a protrusion matched with the locking groove.
In one embodiment, the cross section of the protruding end part is triangular or trapezoidal.
In an embodiment, the fixed subassembly includes the fixed block with regulating block fixed connection, be equipped with in the fixed block and be curved rotation groove, be equipped with the fixed pin in the rotation groove, the cover is equipped with the rotating block on the fixed pin, rotating block and fixed plate fixed connection, the fixed plate both sides are equipped with fixing bolt, the rotation groove both sides all are equipped with fixing bolt complex bolt hole.
Due to the adoption of the technology, the beneficial effects in the patent are as follows:
the utility model discloses a pneumatic window opener, which can be used for removing a cylinder body or a connecting block in a targeted and independent manner only by taking down a locating pin, a bolt and a rotary rod to enable a locking assembly to loosen an output rod when the cylinder body or the connecting block is damaged and needs to be replaced, so that the pneumatic window opener is convenient and quick to operate; in addition, through the fixed component, the positions of the rotating block and the fixed plate can be adjusted according to the position relation between the mounting position and the window sash, the most suitable mounting angle of the cylinder body is selected, the mounting position is not required to be selected again or additional mounting parts are not required to be added, and the adaptability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a pneumatic window opener according to the present utility model.
Fig. 2 is a schematic structural view of a connection block of a pneumatic window opener according to the present utility model.
Fig. 3 is a schematic structural view of an embodiment 1 of a pneumatic window opener according to the present utility model.
Fig. 4 is a schematic structural view of an embodiment 2 of a pneumatic window opener according to the present utility model.
Description of element numbers: 1. a cylinder; 2. an output lever; 21. a locking groove; 3. a connecting block; 31. a locking cavity; 32. a rotating rod; 33. a deflector rod; 34. a push plate; 35. a guide rod; 36. a locking block; 37. positioning columns; 38. a spring; 4. a fixed block; 41. an adjusting block; 42. a rotating groove; 43. a fixing pin; 44. a rotating block; 45. a fixing plate; 46. a bolt slot; 47. a fixing bolt; 5. and (5) installing a block.
Detailed Description
Specific embodiments of the present utility model will be described in detail below with reference to fig. 1-4. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms described above will be understood to those of ordinary skill in the art in a specific context.
The terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," and the like are used as references to orientations or positional relationships based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the inventive product is conventionally disposed in use, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore are not to be construed as limiting the utility model.
The terms "first," "second," "third," and the like, are merely used for distinguishing between similar elements and not necessarily for indicating or implying a relative importance or order.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements does not include only those elements but may include other elements not expressly listed.
Example 1:
as shown in fig. 1, the present embodiment discloses a pneumatic window opener for automatically opening and closing a window, and is suitable for a case that an installation plane is perpendicular to a window sash, comprising a cylinder 1; the output rod 2 stretches into the cylinder body 1 and stretches out and draws back under the driving of air pressure in the cylinder body 1, and a locking groove 21 is formed in the end part of the output rod 2; the connecting block 3 is sleeved at the end part of the output rod 2, a locking cavity 31 is arranged in the connecting block 3, and a locking component which is matched with the locking groove 21 to lock the output rod 2 and the connecting block 3 is arranged on the locking cavity 31; the fixing component is hinged with the output rod 2 and is arranged on one side of the cylinder body 1 relative to the connecting block 3, the fixing component is provided with an adjusting block 41 and a positioning pin penetrating through the adjusting block 41, the positioning pin also penetrates through the cylinder body 1, and the fixing component is used for fixing the cylinder body 1 with the mounting surface; the mounting block 5 is arranged on one side of the connecting block 3 relative to the output rod 2, the connecting block 3 and the window sashes are fixed by the mounting block 5, and the mounting block 5 is hinged with the connecting block 3 through a bolt; wherein the cylinder body 1 is communicated with an external air source to form a pneumatic driving output rod 2 to stretch and retract.
As shown in fig. 2, the locking assembly comprises a telescopic unit arranged at two sides of the output rod 2 and a push plate 34 for pushing the telescopic unit to stretch, two ends of the push plate 34 are provided with inclined surfaces, a guide rod 35 is arranged on the push plate 34 in a penetrating manner, the push plate 34 abuts against the rotating rod 32, and one end of the rotating rod 32, which is positioned in the locking cavity 31, is provided with a deflector rod 33 which rotates along with the rotating rod 32 to push the push plate 34 to move; the telescopic unit comprises a locking block 36 and a positioning column 37 penetrating through the locking block 36 to guide the locking block 36 to move stably, a spring 38 is arranged on the positioning column 37, two ends of the spring 38 are respectively connected with the cavity wall of the locking cavity 31 and the locking block 36, one end of the locking block 36 is provided with an inclined plane matched with the inclined plane, and the other end of the locking block 36 is provided with a protrusion matched with the locking groove 21.
When the output rod 2 needs to be taken out, the rotating rod 32 is rotated, the push plate 34 is pushed by the deflector rod 33 to move along the guide rod 35, the locking block 36 is moved along the positioning column 37, the bulge is separated from the locking groove 21, and the output rod 2 is separated; when the output rod 2 is installed, only the output rod 2 needs to be pushed in, and the spring 38 pushes the locking block 36 to move, so that the protrusion is clamped into the locking groove 21, and the output rod 2 is locked.
As shown in fig. 3, the fixing assembly comprises a fixing block 4 fixedly connected with an adjusting block 41, an arc-shaped rotating groove 42 is formed in the fixing block 4, a fixing pin 43 is arranged in the rotating groove 42, a rotating block 44 is sleeved on the fixing pin 43, the rotating block 44 is fixedly connected with a fixing plate 45, fixing bolts 47 are arranged on two sides of the fixing plate 45, and bolt holes matched with the fixing bolts 47 are formed on two sides of the rotating groove 42; wherein the fixing plate 45 is rotated to be perpendicular to the straight line where the cylinder 1 is located and fixed by the fixing bolt 47.
The rotating rod 32 is provided with anti-slip stripes relative to one end surface of the locking cavity 31; the contact surface of the deflector rod 33 and the push plate 34 is provided with a wear-resistant ceramic layer; the cross section of the protruding end part is triangular or trapezoidal.
During installation, only the installation block 5 is required to be fixed with the window sashes, the fixing plate 45 is required to be fixed with the vertical wall surface of the window sashes, when the cylinder body 1 or the connecting block 3 is damaged and needs to be replaced, only the locating pin, the bolt and the rotating rod 32 are required to be taken down, so that the locking assembly is enabled to loosen the output rod 2, and the cylinder body 1 or the connecting block 3 can be taken down singly in a targeted manner, and the operation is convenient and rapid.
Example 2:
as shown in fig. 4, the present embodiment discloses a pneumatic window opener for automatically opening and closing a window, and is suitable for a case that an installation plane and a window sash are located on the same plane; the fixing plate 45 rotates to be parallel to the straight line where the cylinder body 1 is located and is fixed through the fixing bolt 47, and at the moment, the fixing plate 45 is fixed with the window frame or the wall surface on the same plane with the window sash only by fixing the mounting block 5 with the window sash.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (7)
1. A pneumatic window opener for automatically opening and closing a window, which is characterized by comprising a cylinder body;
the output rod stretches into the cylinder body and is driven by air pressure in the cylinder body to stretch and retract, and a locking groove is formed in the end part of the output rod;
the connecting block is sleeved at the end part of the output rod, a locking cavity is arranged in the connecting block, and a locking component which is matched with the locking groove to lock the output rod and the connecting block is arranged on the locking cavity;
the fixing assembly is hinged with the output rod and arranged on one side of the cylinder body relative to the connecting block, the fixing assembly is provided with an adjusting block and a positioning pin penetrating through the adjusting block, the positioning pin is also penetrated through the cylinder body, and the fixing assembly is used for fixing the cylinder body and the mounting surface;
the mounting block is arranged on one side of the connecting block opposite to the output rod and is used for fixing the connecting block and the window sashes, and the mounting block is hinged with the connecting block through a bolt.
2. The pneumatic window opener according to claim 1, wherein the locking assembly comprises telescopic units arranged on two sides of the output rod and a pushing plate for pushing the telescopic units to stretch, inclined planes are arranged at two ends of the pushing plate, a guide rod is arranged on the pushing plate in a penetrating mode, the pushing plate abuts against the rotating rod, and a deflector rod which rotates along with the rotating rod to push the pushing plate to move is arranged at one end of the rotating rod, located in the locking cavity.
3. A pneumatic window opener according to claim 2, wherein the rotating rod is provided with anti-slip stripes with respect to one end surface of the locking cavity.
4. A pneumatic window opener according to claim 2, wherein the contact surface of the deflector rod and the push plate is provided with a wear-resistant ceramic layer.
5. The pneumatic window opener according to claim 2, wherein the telescopic unit comprises a locking block and a positioning column which penetrates through the locking block to guide the locking block to move stably, a spring is arranged on the positioning column, two ends of the spring are respectively connected with the cavity wall of the locking cavity and the locking block, one end of the locking block is provided with an inclined plane matched with the inclined plane, and the other end of the locking block is provided with a protrusion matched with the locking groove.
6. A pneumatic window opener according to claim 5, wherein the cross-section of the protruding end is triangular or trapezoidal.
7. The pneumatic window opener according to claim 1, wherein the fixing assembly comprises a fixing block fixedly connected with the adjusting block, an arc-shaped rotating groove is formed in the fixing block, a fixing pin is arranged in the rotating groove, the rotating block is sleeved on the fixing pin and fixedly connected with the fixing plate, fixing bolts are arranged on two sides of the fixing plate, and bolt holes matched with the fixing bolts are formed on two sides of the rotating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530722.9U CN220451655U (en) | 2023-06-15 | 2023-06-15 | Pneumatic window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530722.9U CN220451655U (en) | 2023-06-15 | 2023-06-15 | Pneumatic window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451655U true CN220451655U (en) | 2024-02-06 |
Family
ID=89732509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321530722.9U Active CN220451655U (en) | 2023-06-15 | 2023-06-15 | Pneumatic window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050110A (en) * | 2024-04-16 | 2024-05-17 | 施德伯技术(常州)有限公司 | Thrust detection device for window opener |
-
2023
- 2023-06-15 CN CN202321530722.9U patent/CN220451655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050110A (en) * | 2024-04-16 | 2024-05-17 | 施德伯技术(常州)有限公司 | Thrust detection device for window opener |
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