Door and window installation positioning air cushion

Abstract

The utility model relates to the technical field of door and window installation, and discloses a door and window installation positioning air cushion which comprises an inflatable cushion and an inflatable bag, a one-way air inlet valve is fixedly installed at one end of the inflatable bag, the other end of the inflatable bag is connected with the inflatable cushion through an inflatable tube, a pressure release valve is installed at the other end of the inflatable bag, and an auxiliary insertion plate is arranged in the inflatable bag. An air inlet connector is installed on the inflatable cushion, a first anti-disengaging protrusion is arranged in the circumferential direction of the air inlet connector, one end of the inflation pipe is arranged on the air inlet connector in a sleeving mode, an anti-abrasion supporting base is arranged at the bottom end of the inflation pipe and comprises a semi-annular pipe support, the bottom of the semi-annular pipe support is connected with a spherical installation head, and the spherical installation head is rotationally installed on the supporting base. By arranging the auxiliary insertion plate, the inflatable cushion can conveniently extend into a gap between a window and a wall body, the abrasion condition of the inflatable pipe in the using process can be reduced through the arrangement of the anti-abrasion supporting seat, the service life of the inflatable pipe is prolonged, and the anti-abrasion supporting seat is convenient to disassemble and assemble and can be arranged at the needed position according to the actual using requirement.

Description

Technical Field

[0001] This utility model relates to the field of door and window installation technology, and in particular to a door and window installation positioning air cushion. Background Technology

[0002] Door and window installation is a major undertaking in building construction and home decoration. The first step in installation is to secure the doors and windows in their proper positions with high precision. Currently, workers typically use temporary, simple shims or wooden wedges to position doors and windows between the frame and the wall. However, due to the randomness of these shims and wedges and the uncertainty of the gap between the wall and the frame, adjustments are often necessary, making it difficult to achieve true precision. This not only increases labor costs but also compromises quality. While some systems use positioning air cushions, these are inconvenient to insert into the small gaps between the door / window and the wall, and the inflation tubes are prone to wear and tear, resulting in a short lifespan. Therefore, a new door and window installation positioning air cushion has been developed. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a door and window installation positioning air cushion to solve the problems pointed out in the background art.

[0004] To achieve the aforementioned objectives of this utility model, the technical solution adopted is as follows:

[0005] A door and window installation positioning air cushion includes an inflatable cushion and an inflatable bladder. One end of the inflatable bladder is fixedly equipped with a one-way air inlet valve, and the other end is connected to the inflatable cushion via an inflation tube. A pressure relief valve is installed on the other end of the inflatable bladder. An auxiliary insertion plate is provided inside the inflatable bladder to facilitate the insertion of the inflatable cushion into the gap between the window and the wall. An air inlet connector is installed on the inflatable cushion, and a first anti-detachment protrusion is provided around the circumference of the air inlet connector. One end of the inflation tube is sleeved on the air inlet connector, and the bottom end of the inflation tube is provided with multiple anti-wear support seats. The anti-wear support seat includes a semi-annular tube support, and a spherical mounting head is connected to the bottom of the semi-annular tube support. The spherical mounting head is rotatably mounted on the support base.

[0006] As a further improvement of this utility model, a rubber protective ring is provided around the auxiliary insertion plate. Because the auxiliary insertion plate has a hardness at one end, the rubber protective ring can prevent the auxiliary insertion plate from causing wear to the air pad.

[0007] As a further improvement of this utility model, the end of the auxiliary insertion plate away from the inflation tube is set to be arc-shaped.

[0008] As a further improvement of this utility model, an airbag connector is fixedly installed at the other end of the airbag, the pressure relief valve is installed on the airbag connector, a second anti-detachment protrusion is provided in the circumference of the airbag connector, and the other end of the inflation tube is sleeved on the airbag connector.

[0009] As a further improvement of this utility model, the support base is a frustum-shaped base.

[0010] The beneficial effects of this utility model are as follows: By providing an auxiliary insertion plate, the inflatable pad can be easily inserted into the gaps between windows and walls. The wear-resistant support reduces wear on the inflation tube during use, extending its service life. Furthermore, the wear-resistant support is easy to install and remove, and can be positioned as needed. The inflatable pad, air bladder, and inflation tube are detachably connected, facilitating replacement after wear. In addition, the air inlet connector has a first anti-detachment protrusion in its circumference, and the air bladder connector has a second anti-detachment protrusion in its circumference, enhancing the connection strength between the inflation tube and the air inlet and air bladder connectors. Attached Figure Description

[0011] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the wear-resistant support base of this utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the air intake connector involved in this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the airbag connector of this utility model.

[0016] In the diagram: 1. Inflatable cushion, 2. Inflatable bladder, 3. One-way air intake valve, 4. Inflation tube, 5. Pressure relief valve, 6. Auxiliary insertion plate, 7. Air intake connector, 8. First anti-detachment protrusion, 9. Anti-wear support seat, 10. Semi-circular tube support, 11. Spherical mounting head, 12. Support base, 13. Rubber protective ring, 14. Air bladder connector, 15. Second anti-detachment protrusion. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0019] like Figure 1-4 As shown, a door and window installation positioning air cushion includes an inflatable cushion 1 and an inflatable bladder 2. One end of the inflatable bladder 2 is fixedly installed with a one-way air inlet valve 3, and the other end is connected to the inflatable cushion 1 through an inflation tube 4. A pressure relief valve 5 is installed on the other end of the inflatable bladder 2. An auxiliary insertion plate 6 is provided inside the inflatable bladder 2. The auxiliary insertion plate 6 facilitates the insertion of the inflatable cushion 1 into the gap between the window and the wall. An air inlet connector 7 is installed on the inflatable cushion 1. The air inlet connector 7 has a first anti-detachment protrusion 8 around its circumference. One end of the inflation tube 4 is sleeved on the air inlet connector 7. The bottom end of the inflation tube 4 is provided with multiple anti-wear support seats 9. The anti-wear support seat 9 includes a semi-annular tube support 10. The bottom of the semi-annular tube support 10 is connected to a spherical mounting head 11. The spherical mounting head 11 is rotatably mounted on the support base 12.

[0020] The auxiliary insertion plate 6 is circumferentially fitted with a rubber protective ring 13. Because the auxiliary insertion plate 6 has a hardness at one end, the rubber protective ring 13 can prevent the auxiliary insertion plate 6 from causing wear to the air cushion 1.

[0021] The end of the auxiliary insertion plate 6 away from the inflation tube 4 is set in an arc shape.

[0022] The other end of the inflatable bladder 2 is fixedly installed with an airbag connector 14, the pressure relief valve 5 is installed on the airbag connector 14, the airbag connector 14 is provided with a second anti-detachment protrusion 15 in the circumference, and the other end of the inflation tube 4 is sleeved on the airbag connector 14.

[0023] The support base 12 is a frustum-shaped base.

[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, component disassembly or combination, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A door and window installation positioning air cushion, comprising an inflatable cushion and an inflatable bladder, wherein a one-way air inlet valve is fixedly installed at one end of the inflatable bladder, and the other end is connected to the inflatable cushion via an inflation tube, and a pressure relief valve is installed at the other end of the inflatable bladder, characterized in that: The inflatable bladder is equipped with an auxiliary insertion plate, and the inflatable pad is equipped with an air inlet connector. The air inlet connector is provided with a first anti-detachment protrusion in its circumference. One end of the inflation tube is sleeved on the air inlet connector. The bottom end of the inflation tube is provided with multiple anti-wear support seats. The anti-wear support seat includes a semi-annular tube support and a support base. The bottom of the semi-annular tube support is connected to a spherical mounting head, and the spherical mounting head is rotatably mounted on the support base.

2. The door and window installation positioning air cushion according to claim 1, characterized in that: The auxiliary insertion plate is circumferentially fitted with a rubber protective ring.

3. The door and window installation positioning air cushion according to claim 1, characterized in that: The end of the auxiliary insertion plate furthest from the inflation tube is curved.

4. The door and window installation positioning air cushion according to claim 1, characterized in that: An airbag connector is fixedly installed at the other end of the airbag, the pressure relief valve is installed on the airbag connector, the airbag connector is provided with a second anti-detachment protrusion in the circumference, and the other end of the inflation tube is sleeved on the airbag connector.

5. A door and window installation positioning air cushion according to claim 1, characterized in that: The support base is a frustum-shaped base.

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