CN220790965U - Explosion-proof pneumatic window opener - Google Patents
Explosion-proof pneumatic window opener Download PDFInfo
- Publication number
- CN220790965U CN220790965U CN202322224195.5U CN202322224195U CN220790965U CN 220790965 U CN220790965 U CN 220790965U CN 202322224195 U CN202322224195 U CN 202322224195U CN 220790965 U CN220790965 U CN 220790965U
- Authority
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- China
- Prior art keywords
- fixed
- ring
- fixedly connected
- air
- push rod
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- 239000012535 impurity Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000001680 brushing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses an explosion-proof pneumatic window opener which comprises a controller, and a fixed end a and an air inlet which are arranged at the rear end of the controller, wherein the air inlet is fixedly connected to the upper end of the fixed end a, the right side of the fixed end a is provided with a fixed end b, the upper end of the fixed end b is fixedly connected with an air outlet, an air cylinder is fixedly connected between the fixed end a and the fixed end b, the right end of the air cylinder penetrates through a push rod leftwards, the outer wall of the right end of the push rod is fixedly connected with a fixed strip, and through the installation of bristles and a spiral ring, the surface of the push rod can be cleaned by the bristles fixed on the inner wall of the spiral ring in the process of shrinkage movement of the push rod, floating ash on the surface of the push rod and some attached impurities can be cleaned by the bristles, and the floating ash on the surface of the push rod can be prevented from wearing down, and the leakage-proof rubber ring fixed between the air cylinder and the push rod can be prevented from being damaged.
Description
Technical Field
The utility model belongs to the technical field of pneumatic window opening machines, and particularly relates to an explosion-proof pneumatic window opening machine.
Background
Through the constitution of cylinder and catch bar, can release the catch bar when the inside compressed air that gets into of cylinder for the catch bar promotes the window and opens, and through the control element control inlet air with give vent to anger, make the catch bar stretch out and withdraw, thereby make the window open and close, but when the catch bar is with the window top open, the surface of catch bar exposes outside, the surface of catch bar is attached with impurity and dust easily, in the en route of retracting when the catch bar, impurity and dust attached to on the catch bar can cause the damage to leak protection rubber ring, make the damaged condition emergence that leads to the cylinder to leak.
Disclosure of Invention
The utility model aims to provide an explosion-proof pneumatic window opener, which aims to solve the problems that impurities are easy to adhere to the surface of an pushing rod and the impurities and dust adhering to the pushing rod can damage a leakage-proof rubber ring when the surface of the pushing rod is exposed on the surface of the pushing rod in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an explosion-proof pneumatic window opener comprises a controller, a fixed end a and an air inlet, wherein the fixed end a and the air inlet are arranged at the rear end of the controller;
the air inlet is fixedly connected to the upper end of the fixed end a;
a fixed end b is arranged on the right side of the fixed end a;
the upper end of the fixed end b is fixedly connected with an air outlet, an air cylinder is fixedly connected between the fixed end a and the fixed end b, a pushing rod penetrates through the right end of the air cylinder to the left, a fixing strip is fixedly connected to the outer wall of the right end of the pushing rod, and bristles are sleeved between the circular outer wall of the pushing rod and the fixed end b;
the outer part of the brush hair is sleeved with a spiral ring, the outer wall of the right end of the fixed end b is fixedly connected with a fixed ring, a plurality of thread strips are equidistantly arranged on the circular outer wall of the fixed ring, and the spiral ring is sleeved and fixed on the fixed ring leftwards and is in threaded connection through the thread strips;
the screw ring can be screwed down and fixed between the screw thread strip and the fixed ring under clockwise rotation, and the screw ring can be unscrewed and separated between the screw thread strip and the fixed ring under anticlockwise rotation.
Preferably, the bristles are fixedly connected with the spiral ring in an integrated connection mode, and the bristles are made of soft nylon materials.
Preferably, the lower ends of the bristles are mutually abutted with the outer wall of the pushing rod, and the bristles can scrape floating ash and impurities on the pushing rod.
Preferably, the rear ends of the fixed end a and the fixed end b are fixedly connected with a fixed plate, and the pushing rod and the air cylinder are fixedly connected in a sliding connection mode.
Preferably, the push rod is movable rightward in the case where compressed air is introduced into the inside of the intake port, and is reset leftward in the inside of the cylinder in the case where air is not introduced into the intake port.
Preferably, a leakage-proof rubber ring is fixedly connected between the air cylinder and the pushing rod, and the leakage-proof rubber ring limits the overflow of air in the air cylinder.
Preferably, a fixed ring is arranged on the outer side of the cylinder, and a plurality of ventilation holes which are vertically penetrated are formed in the fixed ring in a penetrating manner.
Preferably, the air holes can be used for allowing air to pass through, and a soft sleeve is sleeved outside the fixed circular ring.
Preferably, the soft sleeve is made of soft rubber material, and the soft sleeve gradually expands when being subjected to gas sprayed by the air holes.
Preferably, a plurality of connecting columns are fixedly connected to the outer wall of the cylinder at equal intervals, and the connecting columns enable the fixed ring and the cylinder to be fixed.
Compared with the prior art, the utility model provides an explosion-proof pneumatic window opener, which has the following beneficial effects:
1. through installation brush hair and helicoidal, at the in-process that the catch bar shrink removed, the fixed brush hair on the surface of catch bar can pass through the helicoidal inner wall, and the brush hair can clear up the floating ash on catch bar surface and some impurity of adhesion, brushes impurity and floating ash down, avoids floating ash and impurity on the catch bar surface to lead to the fact wearing and tearing to the leak protection rubber ring fixed between cylinder and the catch bar to avoid the damage of leak protection rubber ring to lead to the condition of gas leakage to appear.
2. Through soft cover, fixed ring and bleeder vent of installation, when the cylinder appears fine crack and broken hole etc. and is difficult for perceiving the damage, the inside gas that leaks out of cylinder can be through the bleeder vent blowout on the fixed ring and extrude soft cover for the swell appears in smooth soft cover, thereby forms the contrast, the broken condition of discovery cylinder that can be quick maintains.
Drawings
Fig. 1 is a schematic structural view of an explosion-proof pneumatic window opener according to the present utility model.
Fig. 2 is a schematic structural view of the explosion-proof pneumatic window opener in a use state.
Fig. 3 is a schematic view of a partial structure of a bristle field according to the present utility model.
Fig. 4 is a schematic view of a partial structure of a front cross-section of a bristle field of the present utility model.
Fig. 5 is a schematic view of a partial structure of the comb area of the present utility model in front view.
Fig. 6 is a schematic side view in cross-section of a partial structure of a soft sleeve according to the present utility model.
In the figure: 1. a controller; 2. a fixed end a; 3. an air inlet; 4. a soft sleeve; 5. an air outlet; 6. a fixed end b; 7. a fixing plate; 8. a fixing strip; 9. a push rod; 10. brushing; 11. a spiral ring; 12. a fixing ring; 13. a thread strip; 14. a cylinder; 15. a connecting column; 16. fixing the circular ring; 17. and (5) ventilation holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an explosion-proof pneumatic window opener as shown in fig. 1-6, which comprises a controller 1, a fixed end a2 and an air inlet 3, wherein the fixed end a2 and the air inlet 3 are arranged at the rear end of the controller 1;
the air inlet 3 is fixedly connected to the upper end of the fixed end a 2;
a fixed end b6 is arranged on the right side of the fixed end a 2;
the upper end of the fixed end b6 is fixedly connected with the air outlet 5, an air cylinder 14 is fixedly connected between the fixed end a2 and the fixed end b6, the right end of the air cylinder 14 penetrates through the push rod 9 leftwards, the outer wall of the right end of the push rod 9 is fixedly connected with the fixed strip 8, bristles 10 are sleeved between the round outer wall of the push rod 9 and the fixed end b6, the fixed strip 8 and a window are fixedly connected, when the air conditioner is in operation, an external air pump is controlled by the controller 1 to convey compressed air to the air outlet 5, the compressed air enters the air cylinder 14 through the air outlet 5 and pushes the push rod 9 to move, the air cylinder 14 extrudes air through the air outlet 5, the push rod 9 drives the window to be opened when moving, after a command of conveying the compressed air to the air outlet 5 is canceled by the controller 1, the push rod 9 lacks pushing of the compressed air, and the rest compressed air flows back through the air inlet 3 to enable the push rod 9 to slowly reset and drive the window to be closed under the action of pressure;
the outer part of the brush hair 10 is sleeved with a spiral ring 11, the outer wall of the right end of the fixed end b6 is fixedly connected with a fixed ring 12, a plurality of thread strips 13 are equidistantly arranged on the circular outer wall of the fixed ring 12, the spiral ring 11 is sleeved and fixed on the fixed ring 12 leftwards and is in threaded connection through the thread strips 13, firstly, the spiral ring 11 is fixed on the fixed ring 12, the inner wall of the brush hair 10 is attached to the outer wall of the push rod 9, when the push rod 9 contracts, dust and impurities on the push rod 9 can be brushed down by the brush hair 10, and the dust and impurities on the push rod 9 cannot wear the anti-leakage rubber ring;
the screw ring 11 can be screwed and fixed between the screw bar 13 and the fixed ring 12 under clockwise rotation, and the screw ring 11 can be unscrewed and separated between the screw bar 13 and the fixed ring 12 under anticlockwise rotation.
As shown in fig. 4, the bristles 10 are fixedly connected with the spiral ring 11 in an integrated connection manner, so that the bristles 10 and the spiral ring 11 can be connected more stably, the bristles 10 are made of soft nylon materials, and the bristles have good attaching performance and high toughness, and are unlikely to break when brushing down floating ash and impurities on the push rod 9.
As shown in fig. 3, the lower ends of the bristles 10 are in contact with the outer wall of the push rod 9, so that floating ash and impurities on the push rod 9 can be brushed down more completely, and the bristles 10 can scrape off the floating ash and impurities on the push rod 9.
As shown in fig. 1 and 2, the rear ends of the fixed ends a2 and b6 are fixedly connected with a fixed plate 7, the fixed ends a2 and b6 are fixed on the window frame through the fixed plate 7, and the push rod 9 and the cylinder 14 are fixedly connected in a sliding connection manner, so that the push rod 9 can move left and right in the cylinder 14, and the push rod 9 can stably perform opening and closing operations of the window.
As shown in fig. 1 and 2, the push rod 9 can move rightward when compressed air enters the air inlet 3, the push rod 9 can push the window rightward when being pushed by the compressed air, the push rod 9 is reset leftward in the air cylinder 14 when the air inlet 3 is not in air, and the window can be slowly pulled leftward when the push rod 9 is not pushed by the compressed air, so that the window is slowly closed.
As shown in fig. 4, a leakage-proof rubber ring is fixedly connected between the air cylinder 14 and the push rod 9, the leakage-proof rubber ring limits the overflow of air in the air cylinder 14, and when compressed air is conveyed in the air cylinder 14, the leakage-proof rubber ring can plug the gap between the air cylinder 14 and the push rod 9, so that the leakage of the compressed air is avoided.
As shown in fig. 6, a fixed ring 16 is provided on the outer side of the cylinder 14, and a plurality of ventilation holes 17 penetrating up and down are formed in the fixed ring 16, so that compressed air can be discharged through the ventilation holes 17 when the cylinder 14 breaks.
As shown in fig. 6, the ventilation holes 17 can allow air to pass through, the soft sleeve 4 is sleeved outside the fixed ring 16, and when compressed air is discharged through the ventilation holes 17, the soft sleeve 4 can be jacked up for expansion, so that surrounding personnel can know the cylinder 14 and crack and break and repair timely after finding the expansion.
As shown in fig. 6, the soft sleeve 4 is made of soft rubber material, has high flexibility, can rapidly jack up and expand the soft sleeve 4 when encountering leakage of compressed gas, and the soft sleeve 4 gradually expands when being subjected to gas sprayed by the air holes 17.
As shown in fig. 6, a plurality of connecting columns 15 are fixedly connected to the outer wall of the air cylinder 14 at equal intervals, and the connecting columns 15 enable the fixed circular ring 16 to be fixed with the air cylinder 14, so that more gaps are reserved between the air cylinder 14 and the fixed circular ring 16, when the air cylinder 14 breaks and opens, the soft sleeve 4 is not damaged, and the soft sleeve 4 can expand more stably to facilitate subsequent observation.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. An explosion-proof pneumatic window opener comprises a controller (1), a fixed end a (2) and an air inlet (3), wherein the fixed end a (2) and the air inlet (3) are arranged at the rear end of the controller (1);
the air inlet (3) is fixedly connected to the upper end of the fixed end a (2);
a fixed end b (6) is arranged on the right side of the fixed end a (2);
the upper end of the fixed end b (6) is fixedly connected with an air outlet (5), an air cylinder (14) is fixedly connected between the fixed end a (2) and the fixed end b (6), a push rod (9) penetrates through the right end of the air cylinder (14) leftwards, a fixing strip (8) is fixedly connected with the outer wall of the right end of the push rod (9), and bristles (10) are sleeved between the round outer wall of the push rod (9) and the fixed end b (6);
the method is characterized in that: the outer part of the brush hair (10) is sleeved with a spiral ring (11), the outer wall of the right end of the fixed end b (6) is fixedly connected with a fixed ring (12), a plurality of thread strips (13) are equidistantly arranged on the circular outer wall of the fixed ring (12), and the spiral ring (11) is sleeved and fixed on the fixed ring (12) leftwards and is in threaded connection through the thread strips (13);
the screw ring (11) can be screwed and fixed between the screw strip (13) and the fixed ring (12) under clockwise rotation, and the screw ring (11) can be unscrewed and separated between the screw strip (13) and the fixed ring (12) under anticlockwise rotation.
2. An explosion proof pneumatic window opener according to claim 1, characterized in that: the brush hair (10) is fixedly connected with the spiral ring (11) in an integrated connection mode, and the brush hair (10) is made of soft nylon materials.
3. An explosion proof pneumatic window opener according to claim 2, characterized in that: the lower ends of the bristles (10) are mutually abutted with the outer wall of the pushing rod (9), and the bristles (10) can scrape floating ash and impurities on the pushing rod (9).
4. An explosion proof pneumatic window opener according to claim 1, characterized in that: the rear ends of the fixed end a (2) and the fixed end b (6) are fixedly connected with a fixed plate (7), and the pushing rod (9) and the cylinder (14) are fixedly connected in a sliding connection mode.
5. An explosion proof pneumatic window opener according to claim 1, characterized in that: the push rod (9) can move rightwards when compressed air enters the air inlet (3), and the push rod (9) is reset leftwards in the air cylinder (14) when the air inlet (3) is not in air.
6. An explosion proof pneumatic window opener according to claim 1, characterized in that: a leakage-proof rubber ring is fixedly connected between the air cylinder (14) and the pushing rod (9), and the leakage-proof rubber ring limits the overflow of air in the air cylinder (14).
7. An explosion proof pneumatic window opener according to claim 1, characterized in that: the outside of cylinder (14) is provided with fixed ring (16), the inside of fixed ring (16) is run through and is had a plurality of bleeder vents (17) that link up from top to bottom.
8. An explosion proof pneumatic window opener according to claim 7, wherein: the air holes (17) can allow air to pass through, and the soft sleeve (4) is sleeved outside the fixed circular ring (16).
9. An explosion proof pneumatic window opener according to claim 8, wherein: the soft sleeve (4) is made of soft rubber materials, and the soft sleeve (4) can expand gradually when being subjected to gas sprayed by the air holes (17).
10. An explosion proof pneumatic window opener according to claim 1, characterized in that: a plurality of connecting columns (15) are fixedly connected to the outer wall of the air cylinder (14) at equal intervals, and the connecting columns (15) enable the fixing ring (16) and the air cylinder (14) to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224195.5U CN220790965U (en) | 2023-08-18 | 2023-08-18 | Explosion-proof pneumatic window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224195.5U CN220790965U (en) | 2023-08-18 | 2023-08-18 | Explosion-proof pneumatic window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790965U true CN220790965U (en) | 2024-04-16 |
Family
ID=90665726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322224195.5U Active CN220790965U (en) | 2023-08-18 | 2023-08-18 | Explosion-proof pneumatic window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790965U (en) |
-
2023
- 2023-08-18 CN CN202322224195.5U patent/CN220790965U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |