External window sealing detection device

Abstract

The utility model discloses an external window sealing detection device, comprising an external frame, an internal inner frame rotatably mounted inside the external frame, a glass inlaid inside the internal frame, and an outer surface of the inner frame is fitted with an inner surface of the external frame, a detection shell is arranged on the side surface of the external frame, and a sealing gasket is clamped and mounted on the outer surface of the detection shell close to the external frame, an air pump is fixedly mounted on the side surface of the detection shell, and a handle is fixedly mounted on the outer surface of the detection shell. The external window sealing detection device places the detection shell on the side surface of the external frame so that the sealing gasket fits with the side surface of the external frame, then starts an electric push rod, and the push of the electric push rod drives the sliding pin to move, so that the swing arm follows the swing, so that the side surface of the suction cup fits with the side surface of the glass, and then the gas in the suction cup is extracted through the air pump and the suction port, and the detection shell is fixed to prevent the detection shell from accidentally falling.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior window sealing detection, in particular to an exterior window sealing detection device. Background Art

[0002] In recent years, with the development of society and the advancement of science and technology, people's living standards have gradually improved, and people's requirements for living environment have become higher and higher. Among them, the energy-saving performance of houses has also become one of the focuses of people's attention. As one of the important components of a house, the sealing of the exterior window directly affects the energy saving and comfort of the house. If the sealing of the exterior window is not good, the indoor and outdoor air will be exchanged through the gap of the exterior window, causing the indoor temperature to drop while increasing air pollution and noise pollution. Therefore, it is necessary to test the air tightness of doors and windows during quality inspection, but the common detection device is not easy to fix and may fall to the ground during inspection, causing damage to the device. Utility Model Content

[0003] The utility model aims to provide an outer window sealing detection device to solve the problem that the detection device is not easy to fix in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outer window sealing detection device, comprising an outer frame, an inner frame is rotatably installed inside the outer frame, and glass is inlaid and installed inside the inner frame, and the outer surface of the inner frame is fitted with the inner surface of the outer frame, a detection shell is provided on the side surface of the outer frame, and a sealing gasket is clamped and installed on the outer surface of the detection shell close to the outer frame, and a groove is provided on the side of the sealing gasket that fits with the outer frame, an air pump is fixedly installed on the side surface of the detection shell, and a handle is fixedly installed on the outer surface of the detection shell, a three-way pipe is installed through the side surface of the detection shell, and one end of the three-way pipe located on the inner side of the detection shell is respectively connected to the air intake port, and a pressure gauge is connected to the side surface of the detection shell, and a swing mechanism is provided inside the detection shell, and the detection shell is fixed on the glass by the swing mechanism.

[0005] Preferably, the swing mechanism includes: a swing arm, which is rotatably mounted inside the detection shell, and a suction cup is rotatably mounted on one end of the swing arm away from the vacuum pump, and a through hole is opened on the side surface of the swing arm, an electric push rod is fixedly mounted inside the detection shell, and a sliding pin is fixedly mounted on the output end of the electric push rod, and the outer surface of one end of the sliding pin is in contact with the outer surface of the through hole of the swing arm.

[0006] By adopting the above technical solution, the sliding pin can be pushed to move by the electric push rod, driving the swing arm to swing, so that the suction cup fits the glass.

[0007] Preferably, a through hole is penetrated through the outer surface of the suction cup, and an air suction port is threadedly installed on the through hole on the outer surface of the suction cup, and the outer surface of the suction cup on one side away from the handle is in contact with the glass.

[0008] By adopting the above technical solution, the air in the suction cup can be sucked out through the suction port, the suction cup can be fixed on the outer surface of the glass, and the detection shell can be fixed.

[0009] Preferably, an air suction port is provided on the outer surface of the air suction pump, and a one-way valve is fixedly installed on the air suction port of the air suction pump, and one end of the one-way valve is connected to the detection shell, one end of the detection shell is connected to the opening and closing valve, and one end of the opening and closing valve is connected to one end of the three-way pipe, and a vent valve is provided on the side surface of the opening and closing valve.

[0010] By adopting the above technical solution, the one-way valve can be used to prevent the detection shell from leaking air after the vacuum pump stops.

[0011] Preferably, a sealing structure is provided on the outer surface of the detection shell, and the detection shell is sealed by the sealing structure.

[0012] By adopting the above technical solution, the detection shell can be sealed and air can be vented and discharged through the detection shell.

[0013] Preferably, the sealing structure includes: an air release valve port, the air release valve port is opened at the end of the detection shell away from the vacuum pump, and an annular protrusion is provided at the end of the air release valve port away from the detection shell, and a cover body is slidably installed on the outer surface of the air release valve port, circular through holes are evenly opened on the outer surface of the cover body, and an inverted cone block is provided inside the cover body, and a sealing valve is fixedly installed inside the cover body.

[0014] By adopting the above technical solution, the sealing valve can be separated from the opening of the deflation valve port by pulling out the cover body, thereby releasing the seal of the detection housing.

[0015] Preferably, a push block is slidably mounted on the outer surface of the detection housing near one end of the air release valve port, and the side surface of the push block fits with the side surface of the air release valve port, and the upper end outer surface of the push block fits with the outer surface of the cover body.

[0016] By adopting the above technical solution, the cover body can be fixed by the push block, so as to facilitate the adjustment of the position of the detection shell.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the outer window sealing detection device:

[0018] 1. Grab the handle and place the detection housing on the side surface of the outer frame. Make the sealing gasket fit the side surface of the outer frame. Then start the electric push rod. The push rod drives the sliding pin to move, so that the swing arm rotates accordingly. The swing arm swings to make the side surface of the suction cup fit the side surface of the glass. Then, use the vacuum pump and the suction port to extract the gas in the suction cup to fix the detection housing to prevent it from falling accidentally.

[0019] 2. After the suction cup is closed, the detection housing can be pulled toward the outer frame by the contraction of the electric push rod, so that the sealing gasket and the outer frame fit more closely, while ensuring the fit and sealing between the sealing gasket and the outer frame. When the vacuum pump stops, the air pressure inside the detection housing can be maintained through the one-way valve, so that the detection housing can better measure the sealing performance of the outer window;

[0020] 3. Pull the cover outward, which will drive the sealing valve to move outward, disengaging the sealing valve from the vent valve, depressurizing the detection housing, and making the air pressure inside the detection housing the same as the air pressure outside. At the same time, the push block can also be pushed to engage with the cover to keep the air released, making it convenient to adjust the position of the detection housing and to facilitate the subsequent disassembly of the detection housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 3 This is a side view of the structure of the utility model;

[0024] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-section structure at point A in the middle;

[0025] Figure 5 This is a side view of the structure of the connection between the swing arm and the suction cup of the utility model;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the swing arm and the suction cup of the utility model.

[0027] In the figure: 1. outer frame; 2. inner frame; 3. glass; 4. detection shell; 5. sealing gasket; 6. vacuum pump; 7. one-way valve; 8. opening and closing valve; 9. venting valve; 10. electric push rod; 11. sliding pin; 12. swing arm; 13. suction cup; 14. suction port; 15. three-way pipe; 16. venting valve port; 17. cover body; 18. sealing valve; 19. push block; 20. handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6 The utility model provides a technical solution: an outer window sealing detection device, comprising an outer frame 1, an inner frame 2 is rotatably installed inside the outer frame 1, and a glass 3 is inlaid and installed inside the inner frame 2, and the outer surface of the inner frame 2 is in contact with the inner surface of the outer frame 1, a detection shell 4 is provided on the side surface of the outer frame 1, and a sealing gasket 5 is clamped and installed on the outer surface of the detection shell 4 close to the outer frame 1, and a groove is provided on the side of the sealing gasket 5 that is in contact with the outer frame 1, an air pump 6 is fixedly installed on the side surface of the detection shell 4, and a handle 20 is fixedly installed on the outer surface of the detection shell 4, a three-way pipe 15 is installed through the side surface of the detection shell 4, and one end of the three-way pipe 15 located on the inner side of the detection shell 4 is respectively connected to the air inlet 14, and the side surface of the detection shell 4 A barometer is connected, and a swing mechanism is provided inside the detection shell 4, and the detection shell 4 is fixed on the glass 3 by the swing mechanism. The swing mechanism includes: a swing arm 12, the swing arm 12 is rotatably installed inside the detection shell 4, and a suction cup 13 is rotatably installed at one end of the swing arm 12 away from the vacuum pump 6, and a through hole is opened on the side surface of the swing arm 12, an electric push rod 10 is fixedly installed inside the detection shell 4, and a sliding pin 11 is fixedly installed at the output end of the electric push rod 10, and the outer surface of one end of the sliding pin 11 is in contact with the outer surface of the through hole of the swing arm 12, a through hole is penetrated on the outer surface of the suction cup 13, and the through hole on the outer surface of the suction cup 13 is threadedly installed with an air intake port 14, and the outer surface of the side of the outer surface handle 20 of the suction cup 13 away from the glass 3 is in contact with the glass 3.

[0030] The detection housing 4 is lifted up by the handle 20, and then the detection housing 4 is buckled on one side of the outer frame 1, so that the side surface of the sealing gasket 5 is in contact with the side surface of the outer frame 1, and then the electric push rod 10 is started, and the sliding pin 11 is driven to move by the push of the electric push rod 10, and the swing arm 12 is driven to rotate by the sliding pin 11, so that the swing arm 12 drives the suction cup 13 to approach the glass 3, so that the side surface of the suction cup 13 is in contact with the side surface of the glass 3, and then the suction pump 6 and the suction port 14 are used to push the suction cup 13 into the glass 3. The air on the side is extracted, and the air inside the suction cup 13 is sent to the suction pump 6 through the three-way pipe 15 and discharged outward, so that the suction cup 13 is firmly attached to the glass 3. Then, the electric push rod 10 is contracted to pull the detection shell 4 toward the outer frame 1 so that the sealing gasket 5 and the outer frame 1 fit more closely, and at the same time, the inner frame 2 is pulled toward the detection shell 4 to make the outer frame 1 and the inner frame 2 fit more closely, so as to prevent the detection shell 4 from falling off and strengthen the sealing and fitting between the outer frame 1, the inner frame 2 and the sealing gasket 5.

[0031] An air suction port is provided on the outer surface of the air suction pump 6, and a one-way valve 7 is fixedly installed on the air suction port of the air suction pump 6, and one end of the one-way valve 7 is connected to the detection shell 4, one end of the detection shell 4 is connected to the opening and closing valve 8, and one end of the opening and closing valve 8 is connected to one end of the three-way pipe 15, and a venting valve 9 is provided on the side surface of the opening and closing valve 8.

[0032] The one-way valve 7 can maintain the air pressure and the sealing state in the detection housing 4 when the vacuum pump 6 stops working. At the same time, the sealing of the suction cup 13 can be controlled by opening and closing the valve 8 to keep the suction cup 13 fixed. At the same time, the suction cup 13 can be deflated through the air release valve 9 to remove the detection housing 4.

[0033] The outer surface of the detection shell 4 is provided with a sealing structure, and the detection shell 4 is sealed by the sealing structure. The sealing structure includes: an air release valve port 16, the air release valve port 16 is opened at the end of the detection shell 4 away from the vacuum pump 6, and the end of the air release valve port 16 away from the detection shell 4 is provided with an annular protrusion, and the outer surface of the air release valve port 16 is slidably installed with a cover body 17, the outer surface of the cover body 17 is evenly provided with circular through holes, and the interior of the cover body 17 is provided with an inverted cone block, and the interior of the cover body 17 is fixedly installed with a sealing valve 18.

[0034] Pull the cover body 17 outward to make the sealing valve 18 move along with the cover body 17 , so that the sealing valve 18 is separated from the air release valve port 16 , and the external gas enters the interior of the detection shell 4 through the through hole on the outer surface of the cover body 17 , so that the air pressure inside the detection shell 4 is consistent with the external air pressure, thereby facilitating the pressure relief of the detection shell 4 .

[0035] A push block 19 is slidably mounted on the outer surface of the detection housing 4 near the air release valve port 16 , and the side surface of the push block 19 fits with the side surface of the air release valve port 16 , and the upper end outer surface of the push block 19 fits with the outer surface of the cover body 17 .

[0036] By pushing the push block 19 and engaging it with the cover body 17 , the sealing valve 18 is always separated from the deflation valve port 16 , and the internal and external air pressures of the detection housing 4 are maintained, which facilitates the adjustment of the position of the detection housing 4 and also facilitates the disassembly of the detection housing 4 .

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An external window sealing detection device, comprising an external frame (1), an internal frame (2) rotatably mounted inside the external frame (1), a glass (3) inlaid inside the internal frame (2), and an outer surface of the inner frame (2) is fitted with an inner surface of the external frame (1), a detection shell (4) is arranged on a side surface of the external frame (1), and a sealing gasket (5) is mounted on an outer surface of the detection shell (4) close to the external frame (1), and a groove is arranged on a side of the sealing gasket (5) that is fitted with the external frame (1), an air pump (6) is fixedly mounted on the side surface of the detection shell (4), and a handle (20) is fixedly mounted on the outer surface of the detection shell (4), a three-way pipe (15) is installed through the side surface of the detection shell (4), and one end of the three-way pipe (15) located on the inner side of the detection shell (4) is respectively connected to an air inlet (14), and a pressure gauge is connected to the side surface of the detection shell (4), characterized in that: A swing mechanism is provided inside the detection housing (4), and the detection housing (4) is fixed on the glass (3) via the swing mechanism.

2. The outer window sealing detection device according to claim 1, characterized in that: The swing mechanism comprises: a swing arm (12), the swing arm (12) is rotatably mounted inside the detection housing (4), and a suction cup (13) is rotatably mounted on one end of the swing arm (12) away from the vacuum pump (6), and a through hole is opened on the side surface of the swing arm (12), an electric push rod (10) is fixedly mounted inside the detection housing (4), and a sliding pin (11) is fixedly mounted on the output end of the electric push rod (10), and the outer surface of one end of the sliding pin (11) is in contact with the outer surface of the through hole of the swing arm (12).

3. The outer window sealing detection device according to claim 2, characterized in that: The outer surface of the suction cup (13) is penetrated by a through hole, and the through hole on the outer surface of the suction cup (13) is threadedly installed with an air inlet (14), and the outer surface of the suction cup (13) on one side away from the outer surface handle (20) is in contact with the glass (3).

4. The outer window sealing detection device according to claim 1, characterized in that: The outer surface of the vacuum pump (6) is provided with a vacuum port, and a one-way valve (7) is fixedly installed at the vacuum port of the vacuum pump (6), and one end of the one-way valve (7) is connected to the detection housing (4), one end of the detection housing (4) is connected to the opening and closing valve (8), and one end of the opening and closing valve (8) is connected to one end of the three-way pipe (15), and a venting valve (9) is provided on the side surface of the opening and closing valve (8).

5. The outer window sealing detection device according to claim 1, characterized in that: The outer surface of the detection housing (4) is provided with a sealing structure, and the detection housing (4) is sealed by the sealing structure.

6. The outer window sealing detection device according to claim 5, characterized in that: The sealing structure comprises: an air release valve port (16), the air release valve port (16) being provided at one end of the detection housing (4) away from the air pump (6), and an annular protrusion being provided at the end of the air release valve port (16) away from the detection housing (4), and a cover body (17) being slidably mounted on the outer surface of the air release valve port (16), and circular through holes being evenly arranged on the outer surface of the cover body (17), and an inverted conical block being provided inside the cover body (17), and a sealing valve (18) being fixedly mounted inside the cover body (17).

7. The outer window sealing detection device according to claim 1, characterized in that: A push block (19) is slidably mounted on the outer surface of one end of the detection housing (4) close to the air release valve port (16), and the side surface of the push block (19) is in contact with the side surface of the air release valve port (16), and the upper end outer surface of the push block (19) is in contact with the outer surface of the cover body (17).

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