Inflation device for outdoor inflatable cushion

Abstract

The utility model discloses an inflating device for an outdoor inflatable cushion, and relates to the field of inflating devices. The fan shell comprises a fan shell body and a positioning assembly. The fan shell comprises a fan body, an inlet is formed in one side of the fan body, an outlet is formed in the other end of the fan body, a supporting base is arranged at the bottom of the fan body, four supporting cylinders are arranged at the bottom of the supporting base, and a supporting plate is arranged among the four supporting cylinders. And a fixed supporting seat is arranged at the top of the supporting plate. The utility model introduces a new mechanism, namely a mechanical transmission structure, to replace the original wind power driving mode. Through the improvement, the inflation process of the outdoor inflatable cushion becomes more stable and reliable and is not influenced by the external environment such as wind speed change any more. Meanwhile, due to the fact that a mechanical transmission mode is adopted, the user can easily complete expansion and connection operation of the inflatable cushion under any condition, and the user experience is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of inflatable devices, specifically, it relates to an inflatable device for outdoor inflatable mats. Background Technology

[0002] Existing technology allows air cushions to be deployed simply by filling their inflation port with air before use.

[0003] Chinese Patent Application No. CN202320417439.9 discloses an inflation device for an inflatable mattress. The technical solution includes a wind box, an air outlet connected to one side of the wind box, and further includes: a wind baffle hinged to the inner wall of the air outlet, the wind baffles being equidistantly distributed around the circumference of the inner wall of the air outlet; a transmission plate hinged to the top of the other end of the wind baffle, the top of the transmission plate penetrating through the outer wall of the air outlet and slidably connected to the outer wall of the air outlet; and a friction strip fixed to the top of the transmission plate at the outer end of the air outlet. This invention allows the wind baffle to be pushed by air resistance during the inflation of the inflatable mattress, causing the friction strip to support and fix the inflation port of the inflatable mattress, which is fitted onto the outer wall of the air outlet. This ensures the ease of use of the inflation device and the inflatable mattress during inflation, improves the stability during inflation, and enhances the practicality of the device.

[0004] However, in practical use, these devices are typically designed to capture wind power through special structures and convert it into the force to inflate the air mattress. However, this wind-dependent approach has certain limitations, such as increased uncontrollable factors during expansion due to unstable wind speeds, and inability to function properly in calm or light wind conditions. Furthermore, these devices may become difficult to connect due to changes in wind direction during actual use, causing inconvenience to users.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide an outdoor inflatable mat inflation device.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] An outdoor inflatable mat inflation device includes a fan housing and a positioning component;

[0009] The fan casing includes a fan body, an inlet on one side of the fan body, an outlet at the other end of the fan body, a support base at the bottom of the fan body, four support cylinders at the bottom of the support base, a support plate between the four support cylinders, and a fixed support seat at the top of the support plate.

[0010] The positioning component includes a support ring disposed outside the outlet. A rotating cylinder is rotatably disposed on one side of the support ring, and a transmission plate penetrating the support ring is disposed outside the rotating cylinder.

[0011] Optionally, a filter screen is provided at the inlet of the fan body, and a fan is provided inside the fan body.

[0012] Optionally, a switch door is provided on the top of the fan body, the switch door is hinged to the fan body, and a switch control lock is provided on the outside of the switch door.

[0013] Optionally, the bottom of the support base is provided with four support legs evenly distributed, and the support cylinder is fixedly disposed at the bottom of the support legs.

[0014] Optionally, a telescopic rod is slidably provided at the bottom of the support cylinder, and a fixed support seat is provided at the top of the support plate, with threaded holes evenly distributed around the outer circumference of the fixed support seat.

[0015] Optionally, the rotating cylinder of the support ring is coaxially arranged, and the support ring has a telescopic adjustment hole on its outside.

[0016] Optionally, the rotating cylinder is provided with a side head on its outside, and a movable head is uniformly arranged around the outside of the side head, the movable head being connected to the transmission plate.

[0017] Optionally, the transmission plate is provided with a friction strip after passing through the inside of the support ring, and a contraction spring is provided between the friction strip and the support ring.

[0018] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0019] This invention introduces a new mechanism—a mechanical transmission structure—to replace the original wind-driven mode. This improvement makes the inflation process of outdoor inflatable mats more stable and reliable, no longer affected by external environmental factors such as wind speed changes. Simultaneously, due to the adoption of mechanical transmission, users can easily complete the expansion and connection of the inflatable mat under any conditions, greatly enhancing the user experience. Furthermore, the introduction of the mechanical transmission system also means that the overall durability and service life of the equipment may be improved, thereby further enhancing the product's market competitiveness.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0022] Figure 1 A schematic diagram of the inflation device for outdoor inflatable mats;

[0023] Figure 2 A structural schematic diagram of an outdoor inflatable mat inflation device from another perspective;

[0024] Figure 3 This is a structural diagram of the positioning component;

[0025] Figure 4 An exploded view of the positioning component;

[0026] Figure 5 This is a schematic diagram of the transmission plate.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Fan casing; 101. Fan body; 102. Inlet; 103. Outlet; 104. Support base; 105. Support cylinder; 1051. Telescopic rod; 106. Support plate; 107. Fixed support seat; 108. Opening and closing door; 1081. Switch control lock; 2. Positioning assembly; 201. Support ring; 2011. Telescopic adjustment hole; 202. Rotating cylinder; 2021. Side head; 2022. Movable head; 203. Transmission plate; 2031. Friction strip; 2032. Retraction spring; 204. Support plate.

[0029] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] Please see Figure 1-5 As shown, this embodiment provides an outdoor inflatable mat inflation device, including a fan housing 1 and a positioning component 2;

[0032] The fan casing 1 includes a fan body 101, an inlet 102 is provided on one side of the fan body 101, an outlet 103 is provided at the other end of the fan body 101, a support base 104 is provided at the bottom of the fan body 101, four support cylinders 105 are provided at the bottom of the support base 104, a support plate 204 is provided between the four support cylinders 105, and a fixed support seat 107 is provided at the top of the support plate 204.

[0033] The positioning component 2 includes a support ring 201, which is located outside the outlet 103. A rotating cylinder 202 is rotatably mounted on one side of the support ring 201, and a transmission plate 203 that passes through the support ring 201 is mounted outside the rotating cylinder 202.

[0034] This invention introduces a new mechanism—a mechanical transmission structure—to replace the original wind-driven mode. This improvement makes the inflation process of outdoor inflatable mats more stable and reliable, no longer affected by external environmental factors such as wind speed changes. Simultaneously, due to the adoption of mechanical transmission, users can easily complete the expansion and connection of the inflatable mat under any conditions, greatly enhancing the user experience. Furthermore, the introduction of the mechanical transmission system also means that the overall durability and service life of the equipment may be improved, thereby further enhancing the product's market competitiveness.

[0035] In terms of usage, the fan body 101 facilitates the transmission of wind power to objects, and the support cylinder 105 provides convenient support for the bottom support plate 204. The support plate 204, in conjunction with the telescopic cylinder, allows for adjustable height of the fan body 101. Furthermore, the support ring 201, in conjunction with the rotation of the rotating cylinder 202, facilitates the expansion of the transmission plate 203, making it convenient for the transmission plate 203 to connect and fix external objects.

[0036] In this embodiment, a filter screen is provided at the inlet 102 of the fan body 101, and a fan is provided inside the fan body 101 to realize the internal air transmission. The structure and principle of the fan body 101 are well known in the art and will not be described in this application. The filter screen can be used to filter the external air and prevent the outdoor air from affecting the fan.

[0037] In this embodiment, a switch door 108 is provided on the top of the fan body 101. The switch door 108 and the fan body 101 are connected by a hinge. A switch control lock 1081 is provided on the outside of the switch door 108, so that the switch door 108 can be opened and closed easily, which facilitates the subsequent adjustment and control of the fan body 101.

[0038] In this embodiment, the bottom of the support base 104 is evenly provided with four support legs, and the support cylinder 105 is fixedly disposed at the bottom of the support legs, thereby achieving the function of assisting in the connection of the fan body 101.

[0039] In this embodiment, a telescopic rod 1051 is slidably provided at the bottom of the support cylinder 105, and a fixed support seat 107 is provided at the top of the support plate 204. The fixed support seat 107 has threaded holes evenly distributed around its outer circumference. In use, the telescopic rod 1051 can be easily contacted by screws to control the extension and retraction of the support cylinder 105 and the telescopic rod 1051, thereby realizing the extension and retraction of the support cylinder 105 and facilitating height adjustment.

[0040] In this embodiment, the rotating cylinder 202 of the support ring 201 is coaxially arranged, and the support ring 201 is provided with a telescopic adjustment hole on the outside. The telescopic adjustment hole can be used to conveniently control the transmission control of the transmission plate 203.

[0041] In this embodiment, a side head 2021 is provided on the outside of the rotating cylinder 202, and a movable head 2022 is uniformly arranged on the outer circumference of the side head 2021. The movable head 2022 is connected to the transmission plate 203.

[0042] In this embodiment, a friction strip 2031 is provided after the transmission plate 203 passes through the support ring 201. A contraction spring 2032 is provided between the friction strip 2031 and the support ring 201. The contraction of the contraction spring 2032 can be used to conveniently control the contraction of the transmission plate 203. In use, the air cushion inlet 102 corresponding to this application is rotatable. Therefore, when the inlet 102 rotates, it can drive the rotation of the rotating cylinder 202.

[0043] In summary, the prior art has described a structure that can be easily expanded and connected by utilizing wind power itself. This application improves upon this structure. The prior art uses a wind-powered structure for transmission, which is unstable. This application uses a mechanical transmission structure, which makes expansion more stable and connection more convenient.

[0044] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An outdoor inflatable mat inflation device, characterized in that, Includes a fan housing (1) and a positioning assembly (2); The fan casing (1) includes a fan body (101), an inlet (102) is provided on one side of the fan body (101), an outlet (103) is provided at the other end of the fan body (101), a support base (104) is provided at the bottom of the fan body (101), four support cylinders (105) are provided at the bottom of the support base (104), a support plate (204) is provided between the four support cylinders (105), and a fixed support seat (107) is provided at the top of the support plate (204). The positioning component (2) includes a support ring (201), which is located outside the outlet (103). A rotating cylinder (202) is rotatably provided on one side of the support ring (201), and a transmission plate (203) that passes through the support ring (201) is provided outside the rotating cylinder (202).

2. The outdoor inflatable mat inflation device according to claim 1, characterized in that, The fan body (101) is equipped with a filter screen at the inlet (102), and a fan is installed inside the fan body (101).

3. The outdoor inflatable mat inflation device according to claim 1, characterized in that, The top of the fan body (101) is provided with a switch door (108), the switch door (108) and the fan body (101) are provided with a hinge, and the outside of the switch door (108) is provided with a switch control lock (1081).

4. The outdoor inflatable mat inflation device according to claim 1, characterized in that, The bottom of the support base (104) is evenly provided with four support legs, and the support cylinder (105) is fixedly disposed at the bottom of the support legs.

5. The outdoor inflatable mat inflation device according to claim 1, characterized in that, The bottom of the support cylinder (105) is slidably provided with a telescopic rod (1051), and the top of the support plate (204) is provided with a fixed support seat (107). The fixed support seat (107) has threaded holes evenly distributed around its outer circumference.

6. The outdoor inflatable mat inflation device according to claim 1, characterized in that, The rotating cylinder (202) of the support ring (201) is coaxially arranged, and the support ring (201) has a telescopic adjustment hole on its outside.

7. The outdoor inflatable mat inflation device according to claim 1, characterized in that, The rotating cylinder (202) is provided with a side head (2021) on its outside, and a movable head (2022) is provided on the outer circumference of the side head (2021), and the movable head (2022) is connected to the transmission plate (203).

8. The outdoor inflatable mat inflation device according to claim 1, characterized in that, The transmission plate (203) passes through the support ring (201) and is provided with a friction strip (2031). A retraction spring (2032) is provided between the friction strip (2031) and the support ring (201).

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