Long-life inflator pump

Abstract

The utility model discloses a long-life inflator pump, which relates to the field of inflation equipment, and is characterized by comprising a machine body, an opening is formed in the machine body, a cover plate is rotatably connected to the opening, a plurality of heat dissipation holes are formed in the cover plate, a dustproof plate is detachably connected to one side, facing the machine body, of the cover plate, and a sliding cavity is formed in the upper top surface of the opening; and the sealing cover slides in the sliding cavity. According to the utility model, the cover plate is arranged to rotate at the opening, the opening can be opened or closed, the cover plate is provided with a plurality of heat dissipation holes, effective heat dissipation can be ensured when the inflator pump works, the dustproof sheet can prevent dust from entering the machine body through the heat dissipation holes, and when the cover plate opens the opening, the sealing cover can slide to the opening to cover the opening, so that the sealing effect is good. And dust on the dustproof sheet is prevented from entering the machine body when the dustproof sheet is disassembled, and the shell of the machine body is made of ABS (Acrylonitrile Butadiene Styrene) plastic, so that the service life is relatively long.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of inflating equipment, more particularly, it relates to a long life inflator. BACKGROUND

[0002] The vehicle inflator is a portable device used for inflating vehicle tires, balls, inflatable swimming pools, etc. It is usually driven by an electric or mechanical device and can be used by plugging into the car lighter socket or directly connected to the vehicle power supply. The design of the vehicle inflator makes the inflation process more convenient and fast, which can repair tire leaks or adjust tire pressure in emergency situations, thereby increasing driving safety.

[0003] When the vehicle inflator is in use, it will generate a lot of heat, and a heat dissipation hole is usually opened on the inflator. When the inflator is inflated, it is usually placed on the ground, and there is a lot of dust on the ground. The dust enters the interior of the inflator, causing internal dust accumulation and reducing the heat dissipation efficiency.

[0004] Therefore, a new solution is needed to solve this problem. INVENTION CONTENTS

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a long life inflator.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a long life inflator, comprising a body, an opening is opened on the body, a cover sheet is rotatably connected on the opening, a plurality of heat dissipation holes are opened on the cover sheet, a dustproof sheet is detachably connected on the side of the cover sheet facing the body, a sliding cavity is opened on the top surface of the opening, and a closure cover slides in the sliding cavity.

[0007] The utility model is further provided as follows: a containing groove is opened on the side of the cover sheet facing the body, and the dustproof sheet is located in the containing groove.

[0008] The utility model is further provided as follows: a plurality of limiting sheets are rotatably connected on the cover sheet.

[0009] The utility model is further provided as follows: a plurality of rotating columns are fixedly connected on the cover sheet, and the limiting sheet is provided with a rotating hole.

[0010] The utility model is further provided as follows: a limiting part is fixedly connected on the rotating column, and the diameter of the limiting part is greater than the diameter of the rotating hole.

[0011] The utility model is further provided as follows: a groove is opened on the body, a clamping strip is fixedly connected on the cover sheet, and the clamping strip is clamped into the groove through elastic deformation.

[0012] The shell of the machine body is made of ABS plastic.

[0013] In summary, the utility model has the following beneficial effects:

[0014] An opening is formed on the machine body, the cover is rotatable at the opening, the opening can be conveniently opened or closed, a plurality of heat dissipation holes are designed on the cover to ensure that the air pump can effectively dissipate heat when working, and overheating is avoided, the main function of the dustproof sheet is to block dust from entering the machine body through the heat dissipation holes, the internal environment is kept clean, a slidingly connected closing cover is further designed on the machine body, when the cover opens the opening, the closing cover can slide to the opening to cover the opening, and when the dustproof sheet is disassembled, dust on the dustproof sheet cannot enter the machine body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is an exploded view of the cover in the utility model;

[0017] Figure 3 is a structural schematic view of the utility model when the cover is opened and the closing cover is slid out.

[0018] In the drawing: 1, machine body; 2, opening; 3, cover; 4, heat dissipation hole; 5, dustproof sheet; 6, closing cover; 7, containing groove; 8, limiting sheet; 9, rotating column; 10, rotating hole; 11, limiting part; 12, sliding cavity; 13, clamping strip; 14, recess. DETAILED DESCRIPTION

[0019] The utility model will be described in detail in combination with the drawing and the embodiment.

[0020] A long-life air pump, such as Figures 1 to 3As shown, including the body 1, the body 1 is provided with an opening 2, the opening 2 is rotatably connected with the cover 3, the cover 3 is provided with a plurality of heat dissipation holes 4, the side of the cover 3 facing the body 1 is detachably connected with the dustproof sheet 5, the upper top surface of the opening 2 is provided with a sliding cavity 12, the closure cover 6 is slidably arranged in the sliding cavity 12, after the cover 3 covers the opening 2, the closure cover 6 is fixed in the sliding cavity 12 by the cover 3, the body 1 is the main part of the vehicle-mounted air pump, the body 1 is provided with an opening 2, the cover 3 is rotatable in the opening 2, which can conveniently open or close the opening 2, the cover 3 is designed with a plurality of heat dissipation holes 4 to ensure that the air pump can effectively dissipate heat when working, avoiding overheating, the main function of the dustproof sheet 5 is to block dust from entering the body 1 through the heat dissipation holes 4, keeping the internal environment clean, the sliding cavity 12 has a slidingly connected closure cover 6, when the cover 3 opens the opening 2, the closure cover 6 can be slid to the opening 2 to cover the opening 2, avoiding dust on the dustproof sheet 5 from entering the body 1 when the dustproof sheet 5 is removed, in the normal use state, the cover 3 tightly closes the opening 2 of the body 1, and the dustproof sheet 5 blocks dust from entering the body 1 through the heat dissipation holes 4. The air pump dissipates heat through the heat dissipation holes 4 to maintain normal working condition, when cleaning or maintenance is needed, the user can open the cover 3, at this time the closure cover 6 will automatically slide to the opening 2 to cover, preventing dust from entering, then the user can remove the dustproof sheet 5 on the cover 3 for cleaning or replacement, when the opening 2 needs to be closed, the body 1 needs to be inverted, so that the closure cover 6 completely enters the sliding cavity 12, then the cover 3 is rotated to close the opening 2, the shell of the body 1 is made of ABS plastic, which has a good service life.

[0021] As Figure 1 and Figure 2As shown, the side of the cover sheet 3 facing the body 1 is provided with a receiving groove 7, and the dustproof sheet 5 is located in the receiving groove 7. The shape and size of the receiving groove 7 are matched with the dustproof sheet 5, and the receiving groove 7 is used for accommodating and fixing the dustproof sheet 5. This design ensures that the dustproof sheet 5 can be stably installed on the cover sheet 3 and is not easy to fall off or shift, and the dustproof sheet 5 is tightly attached to the cover sheet 3. The edge of the dustproof sheet 5 can be matched with the edge of the receiving groove 7 to ensure that the dustproof sheet 5 can completely cover the heat dissipation hole 4 and effectively block the entry of dust. A plurality of limiting sheets 8 are rotationally connected to the cover sheet 3. Through the fixing effect of the limiting sheets 8 on the dustproof sheet 5, it can be ensured that the dustproof sheet 5 is always tightly attached to the heat dissipation hole 4, so that the dustproof sheet 5 is not easy to be affected by vibration or airflow during the working process of the air pump and is not easy to shift or fall off. This improves the overall stability of the air pump and reduces the risk of failure caused by the shift of the dustproof sheet 5. The limiting sheets 8 fix the dustproof sheet 5, but their design does not hinder the replacement and maintenance of the dustproof sheet 5. Users can still conveniently open the cover sheet 3, remove the limiting sheets 8, and then clean or replace the dustproof sheet 5. A plurality of rotating columns 9 are fixedly connected to the cover sheet 3. The limiting sheets 8 are provided with rotating holes 10. The limiting sheets 8 are provided with rotating holes 10 corresponding to the rotating columns 9. The size and shape of these rotating holes 10 are matched with the rotating columns 9 to ensure that the limiting sheets 8 can be smoothly sleeved on the rotating columns 9 and freely rotate. The rotating columns 9 are fixedly connected with limiting portions 11. The diameter of the limiting portions 11 is greater than the diameter of the rotating holes 10. The limiting portions 11 can act as a blocking structure to prevent the limiting sheets 8 from falling off the rotating columns 9 during rotation. Even if the air pump is subjected to strong vibration or impact, the limiting sheets 8 can remain in a stable position and will not accidentally fall off. As the use time increases, dust will accumulate on the dustproof sheet 5. At this time, the user can gently rotate the limiting sheet 8 so that the limiting sheet 8 no longer abuts against the dustproof sheet 5, and then remove the dustproof sheet 5 for cleaning or replacement. After cleaning or replacement is completed, the dustproof sheet 5 is placed back into the receiving groove 7, and then the user re-rotates the limiting sheet 8 so that the limiting sheet 8 abuts against the dustproof sheet 5 to fix the dustproof sheet 5.

[0022] As Figure 2 and Figure 3As shown, the body 1 is provided with a sliding cavity 12 communicated with the opening 2, the sliding cavity 12 is located above the opening 2, the closure cover 6 slides in the sliding cavity 12, the shape and size of the sliding cavity 12 match the closure cover 6, so as to ensure that the closure cover 6 can smoothly slide therein, the body 1 is provided with a groove 14, the cover piece 3 is integrally formed with a clamping strip 13, the clamping strip 13 is provided with a deformation part, the cross section of the deformation part is U-shaped, the deformation part is clamped into the groove 14 through elastic deformation, the clamping strip 13 and the groove 14 can form a stable locking structure after cooperation, so as to prevent the cover piece 3 from accidentally falling off, when installing the cover piece 3, the user first aligns the clamping strip 13 with the groove 14, and then gently pushes the cover piece 3, so that the clamping strip 13 is gradually clamped into the groove 14. When the clamping strip 13 is completely clamped into the groove 14, the cover piece 3 is fixed on the body 1.

[0023] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A long-life inflator pump comprising a body (1), characterized in that: The body (1) is provided with an opening (2), the opening (2) is rotatably connected with a cover sheet (3), the cover sheet (3) is provided with a plurality of heat dissipation holes (4), the side of the cover sheet (3) facing the body (1) is detachably connected with a dustproof sheet (5), the upper top surface of the opening (2) is provided with a sliding cavity (12), the sliding cavity (12) is provided with a closing cover (6), and the closing cover (6) slides in the sliding cavity (12).

2. A long-life air pump according to claim 1, characterized in that: The side of the cover sheet (3) facing the body (1) is provided with a containing groove (7), and the dustproof sheet (5) is located in the containing groove (7).

3. A long-life air pump according to claim 1, characterized in that: The cover sheet (3) is rotatably connected with a plurality of limiting sheets (8).

4. A long-life air pump according to claim 3, wherein: The cover sheet (3) is fixedly connected with a plurality of rotating columns (9), and the limiting sheet (8) is provided with a rotating hole (10).

5. A long-life air pump according to claim 4, wherein: The rotating column (9) is fixedly connected with a limiting portion (11), and the diameter of the limiting portion (11) is greater than the diameter of the rotating hole (10).

6. A long-life air pump according to claim 1, characterized in that: The body (1) is provided with a groove (14), the cover sheet (3) is fixedly connected with a clamping strip (13), and the clamping strip (13) is clamped into the groove (14) through elastic deformation.

7. A long-life air pump according to claim 1, characterized in that: The shell of the body (1) is made of ABS plastic.

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