Oil level gauge with vent hole

Abstract

The utility model discloses an oil level gauge with a vent hole, which comprises a main body unit comprising a cold-rolled steel strip, one end of the cold-rolled steel strip is fixedly connected with a connecting block, and the connecting block is provided with a notch. The device is inserted into the oil dipstick guide pipe, the connecting block abuts against the end opening of the oil dipstick guide pipe, meanwhile, the oil dipstick guide pipe is communicated with the outside through the notch, high pressure in the oil dipstick guide pipe is released outwards, high pressure is prevented from being formed in the oil dipstick guide pipe, and the measuring precision of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil dipsticks, in particular to an oil dipstick with an air vent hole. Background Art

[0002] In an automobile, an oil dipstick is a commonly used control dipstick for checking the stock of lubricating oil. The oil dipstick is an important tool for checking and measuring the engine oil level, and its correct use and installation are crucial for the normal operation of the engine.

[0003] When the oil dipstick is inserted into the engine oil dipstick conduit, one end of it mostly blocks the oil dipstick conduit, and the heat in the oil dipstick conduit will cause the internal air pressure to rise, resulting in errors in the measurement of the oil level. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the problems existing in the existing oil dipsticks, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide an oil dipstick with an air vent hole, which solves the problem that "when the oil dipstick is inserted into the engine oil dipstick conduit, one end of it mostly blocks the oil dipstick conduit, and the heat in the oil dipstick conduit will cause the internal air pressure to rise, resulting in errors in the measurement of the oil level".

[0007] To solve the above technical problems, the present utility model provides the following technical solutions:

[0008] An oil dipstick with an air vent hole, comprising:

[0009] A main body unit, including a cold-rolled steel strip, one end of the cold-rolled steel strip is fixedly connected with a connecting block, and a notch is formed on the connecting block.

[0010] As a preferred solution of the oil dipstick with an air vent hole according to the present utility model, wherein: a plurality of annular grooves are provided on the connecting block, and rubber rings are arranged in the annular grooves.

[0011] As a preferred solution of the oil dipstick with an air vent hole according to the present utility model, wherein: a handle is fixedly connected to the connecting block, and the handle is made of rubber material.

[0012] As a preferred solution of the oil dipstick with a vent hole described in the utility model, the surface of the cold-rolled steel strip has an anti-rust coating, and the anti-rust coating is a high temperature resistant and corrosion resistant material.

[0013] As a preferred solution of the oil dipstick with a vent hole described in the utility model, the end of the cold-rolled steel strip is designed to be arc-shaped, and the end of the cold-rolled steel strip is smoothed.

[0014] As a preferred solution of the oil dipstick with a vent hole described in the utility model, the cross-section of the cold-rolled steel strip is a flat structure, and the ratio of its width to thickness is 3:1 to 5:1.

[0015] Beneficial effects of the utility model:

[0016] The device is inserted into the dipstick tube, the connecting block is abutted against the dipstick tube port, and the dipstick tube is connected to the outside through the slot, so that the high pressure inside the dipstick tube is released outward, avoiding the formation of high pressure inside the dipstick tube, thereby improving the measurement accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall front structure of an oil dipstick with an air release hole proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure viewed from above.

[0020] In the figure: 100, main unit; 101, cold-rolled steel strip; 102, connecting block; 103, notch; 104, rubber ring; 105, handle. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, numerous specific details are set forth to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present utility model. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that are mutually exclusive with other embodiments.

[0024] Furthermore, the present utility model is described in detail in conjunction with schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0025] Referring to Figure 1-2 , the present utility model provides an oil dipstick with an air vent, including:

[0026] A main body unit 100, including a cold-rolled steel strip 101, one end of the cold-rolled steel strip 101 is fixedly connected to a connection block 102, and a notch 103 is provided on the connection block 102.

[0027] Among them, a plurality of annular grooves are provided on the connection block 102, and rubber rings 104 are provided in the annular grooves.

[0028] Further, a handle 105 is fixedly connected to the connection block 102. The handle 105 is made of rubber material, which is convenient for the user to hold the device.

[0029] Further, the surface of the cold-rolled steel strip 101 has an anti-rust coating, and the anti-rust coating is a high-temperature and corrosion-resistant material to improve the durability of the oil dipstick in a high-temperature working environment.

[0030] Further, the end of the cold-rolled steel strip 101 is designed in an arc shape, and the end of the cold-rolled steel strip 101 is smoothed. The arc design is used to avoid scratching the internal structure of the oil sump during the insertion of the oil dipstick, and the smoothing treatment helps to reduce friction and improve the smoothness during use.

[0031] Even further, the cross-section of the cold-rolled steel strip 101 is a flat structure, and the ratio of its width to thickness is 3:1 to 5:1, enhancing its flexibility in a narrow space.

[0032] During use, insert the device into the inside of the dipstick conduit. The connecting block 102 abuts against the port of the dipstick conduit. At the same time, the dipstick conduit is connected to the outside through the notch 103, releasing the high pressure inside the dipstick conduit to the outside, avoiding the formation of high pressure inside the dipstick conduit, and improving the measurement accuracy of the device.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An oil dipstick with a vent hole, characterized in that: Comprising: A main body unit (100), including a cold-rolled steel strip (101), one end of the cold-rolled steel strip (101) is fixedly connected with a connecting block (102), and a notch (103) is formed in the connecting block (102).

2. The oil dipstick with an air vent according to claim 1, characterized in that: A plurality of annular grooves are provided on the connecting block (102), and rubber rings (104) are arranged in the annular grooves.

3. The oil dipstick with an air vent according to claim 2, characterized in that: A handle (105) is fixedly connected to the connecting block (102), and the handle (105) is made of rubber material.

4. The dipstick with an air vent according to claim 3, characterized in that: The surface of the cold-rolled steel strip (101) has an anti-rust coating, and the anti-rust coating is a high-temperature and corrosion-resistant material.

5. The oil dipstick with an air vent according to claim 4, characterized in that: The end of the cold-rolled steel strip (101) is designed in an arc shape, and the end of the cold-rolled steel strip (101) is subjected to a smooth treatment.

6. The oil dipstick with an air vent according to claim 5, characterized in that: The cross-section of the cold-rolled steel strip (101) is a flat structure, and the ratio of its width to thickness is 3:1 to 5:1.

Images