Inflation and deflation device for inflatable cushion
By designing protective parts in the inflation cushion filling and deflation device, and using embedded blocks to block the inflation port and the exhaust port, the problem of foreign objects entering is solved, and the device is effectively protected and conveniently stored.
Patent Information
- Application Number
- CN202421057211.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The current inflation cushion charging and deflation devices lack a shielding device, which makes it easy for foreign objects to enter the inflation port and the exhaust port when not in use, affecting the storage of the device.
An inflatable cushion filling and deflation device is designed, including the device body and protective parts. The protective part consists of a No. 1 cover plate, a No. 2 cover plate, a support plate, a sleeve, a magnetic ring and an inlay block. When not in use, separate the cover plate and insert the inlay block in the inflatable port and the exhaust port. In this way, the occlusion protection of these ports is achieved.
Effectively prevent foreign objects from entering the inflatable port and exhaust port, protecting the device from damage, and easy to place and store.
Smart Images
Figure CN222443667U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of inflation and deflation devices, in particular to an inflation and deflation device for an inflatable cushion. Background Art
[0002] An inflatable cushion is an inflated air mattress and can also be used in conjunction with a tent. In order to allow the inflatable cushion to be inflated and deflated quickly, an inflation and deflation device is used.
[0003] However, there are some shortcomings in the current inflatable cushion inflation and deflation device. The inflation and deflation device has an inflation port and an exhaust port. When the inflation and deflation device is not in use, foreign matter can easily enter the inflation port and the exhaust port because there is no shielding device for the inflation port and the exhaust port, which is not conducive to the storage of the inflation and deflation device. Utility Model Content
[0004] The main purpose of the utility model is to provide an inflatable cushion inflation and deflation device, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] An inflatable cushion inflation and deflation device comprises a device body and a protective member, wherein the protective member is movably installed above the rear end of the device body, an air suction port is provided on the upper surface of the device body, a button is provided on the front surface of the device body, a charging interface is provided on the front surface of the device body and below the button, and an inflation port is provided on the rear surface of the device body and near the top.
[0007] Preferably, fixed blocks are fixedly installed on the upper surface of the rear end of the device body and close to both sides, and connecting rods are fixedly installed between the fixed blocks.
[0008] Preferably, the protective member includes a No. 1 cover plate, a No. 2 cover plate, a support plate, a sleeve, a magnetic ring and an embedded block.
[0009] Preferably, a support plate is fixedly installed on the lower surface of the No. 1 cover plate and the No. 2 cover plate and on the side away from each other, a sleeve is fixedly installed on the lower surface of the support plate, and a magnetic ring is fixedly embedded on the surface of the side opposite to the No. 1 cover plate and the No. 2 cover plate.
[0010] Preferably, an embedded block adapted to the inflation port is fixedly mounted on the surface of the No. 1 cover plate that is opposite to the No. 2 cover plate, and an embedded block adapted to the exhaust port is fixedly mounted on the surface of the No. 2 cover plate that is opposite to the No. 1 cover plate.
[0011] Preferably, the sleeve is movably sleeved on the surface of the connecting rod.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] In the utility model, by setting the device body and the protective part in a way that they cooperate with each other, when the inflatable cushion is inflated and deflated by the inflation and deflation device, the protective part is flipped and stood up, and the sleeve and the connecting rod have a certain friction force, so the flipped and stood up protective part can maintain the upright state, which will not affect the operation of the inflation port and the air exhaust port. When the inflation and deflation device is not in use, the No. 1 cover plate and the No. 2 cover plate of the protective part are separated, and the embedding block of the No. 1 cover plate is embedded in the inflation port, and then the embedding block of the No. 2 cover plate is embedded in the air exhaust port. In this way, the inflation port and the air exhaust port can be shielded and protected, and foreign objects are prevented from entering the inflation port and the air exhaust port when the inflation and deflation device is placed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is the overall structural diagram of the inflatable cushion inflation and deflation device of the utility model;
[0015] Figure 2 It is a partial disassembly schematic diagram of the inflatable cushion inflation and deflation device of the utility model;
[0016] Figure 3 This is a disassembled structural diagram of the protective parts of the inflatable cushion inflation and deflation device of the utility model.
[0017] In the figure: 1. Device body; 101. Fixing block; 102. Connecting rod; 2. Protective member; 201. Cover plate No. 1; 202. Cover plate No. 2; 203. Support plate; 204. Sleeve; 205. Magnetic ring; 206. Embedded block; 3. Air exhaust port; 4. Button; 5. Charging port; 6. Inflation port. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] like Figure 1-3 The inflatable cushion inflation and deflation device shown includes a device body 1 and a protective member 2. The protective member 2 is movably installed above the rear end of the device body 1, an air suction port 3 is provided on the upper surface of the device body 1, a button 4 is provided on the front surface of the device body 1, a charging interface 5 is provided on the front surface of the device body 1 and below the button 4, and an inflation port 6 is provided on the rear surface of the device body 1 and near the top.
[0020] A fixing block 101 is fixedly installed on the upper surface of the rear end of the device body 1 and close to both sides, and a connecting rod 102 is fixedly installed between the fixing blocks 101; the protective member 2 includes a No. 1 cover plate 201, a No. 2 cover plate 202, a support plate 203, a sleeve 204, a magnetic ring 205 and an embedded block 206; the support plate 203 is fixedly installed on the lower surface of the No. 1 cover plate 201 and the No. 2 cover plate 202 and on the side away from each other, and the sleeve 204 is fixedly installed on the lower surface of the support plate 203, and the surface of the No. 1 cover plate 201 and the No. 2 cover plate 202 opposite to each other is fixedly embedded with a magnetic ring 205, and the No. 1 cover plate 201 and the No. 2 cover plate 202 are fixedly embedded with a magnetic ring 205. Under the interaction of the magnetic ring 205, they can be tightly attached together; the surface of the side of the No. 1 cover plate 201 and the No. 2 cover plate 202 that is opposite to each other is fixedly installed with an embedded block 206 that is compatible with the inflation port 6, and the surface of the No. 2 cover plate 202 that is opposite to the No. 1 cover plate 201 is fixedly installed with an embedded block 206 that is compatible with the exhaust port 3. When the inflation and deflation device is not in use, the No. 1 cover plate 201 can be used to cover the inflation port 6, and the No. 2 cover plate 202 can be used to cover the exhaust port 3; the sleeve 204 is movably sleeved on the surface of the connecting rod 102, and there is a certain friction between the sleeve 204 and the connecting rod 102.
[0021] It should be noted that the utility model is an inflatable cushion inflation and deflation device. During use, when the inflatable cushion is inflated and deflated by the inflation and deflation device, the protective member 2 is flipped up and erected. The sleeve 204 and the connecting rod 102 have a certain friction force, so the flipped and erected protective member 2 can maintain the upright state, which will not affect the operation of the inflation port 6 and the air extraction port 3, and the No. 1 cover plate 201 and the No. 2 cover plate 202 can be tightly attached together under the action of the magnetic ring 205. When the inflation and deflation device is not in use, the No. 1 cover plate 201 and the No. 2 cover plate 202 of the protective member 2 are separated, and the embedding block 206 of the No. 1 cover plate 201 is embedded in the inflation port 6, and then the embedding block 206 of the No. 2 cover plate 202 is embedded in the air extraction port 3. In this way, the inflation port 6 and the air extraction port 3 can be shielded and protected to prevent foreign matter from entering the inflation port 6 and the air extraction port 3 when the inflation and deflation device is placed.
[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. An inflatable cushion inflation and deflation device, characterized in that: The device comprises a device body (1) and a protective member (2), wherein the protective member (2) is movably mounted above the rear end of the device body (1), an air suction port (3) is provided on the upper surface of the device body (1), a button (4) is provided on the front surface of the device body (1), a charging interface (5) is provided on the front surface of the device body (1) and below the button (4), and an air charging port (6) is provided on the rear surface of the device body (1) and near the top.
2. The inflatable cushion inflation and deflation device according to claim 1, characterized in that: Fixed blocks (101) are fixedly installed on the upper surface of the rear end of the device body (1) and close to both sides, and connecting rods (102) are fixedly installed between the fixed blocks (101).
3. The inflatable cushion inflation and deflation device according to claim 2, characterized in that: The protective member (2) comprises a first cover plate (201), a second cover plate (202), a support plate (203), a sleeve (204), a magnetic ring (205) and an embedded block (206).
4. The inflatable cushion inflation and deflation device according to claim 3, characterized in that: A support plate (203) is fixedly mounted on the lower surfaces of the first cover plate (201) and the second cover plate (202) and on a side away from each other, a sleeve (204) is fixedly mounted on the lower surface of the support plate (203), and a magnetic ring (205) is fixedly embedded on the surface of the opposite side of the first cover plate (201) and the second cover plate (202).
5. The inflatable cushion inflation and deflation device according to claim 4, characterized in that: An embedded block (206) adapted to the inflation port (6) is fixedly mounted on the surface of the first cover plate (201) on the side opposite to the second cover plate (202), and an embedded block (206) adapted to the exhaust port (3) is fixedly mounted on the surface of the second cover plate (202) on the side opposite to the first cover plate (201).
6. The inflatable cushion inflation and deflation device according to claim 5, characterized in that: The sleeve (204) is movably sleeved on the surface of the connecting rod (102).