Engine connecting sleeve

Abstract

The utility model discloses an engine connecting sleeve, and relates to the field of engine connection. The device comprises an outer shell and a transmitter, the outer shell comprises a top cylinder and a bottom cylinder, a cover shell is arranged at the top of the top cylinder, a top cover plate is arranged at the top of the cover shell, a lifting plate is arranged in the cover shell, the bottom cylinder is arranged below the top cylinder, and semicircular cylinders are symmetrically arranged outside the top cylinder and the bottom cylinder. By adopting the detachable design, when a certain part in the connecting sleeve breaks down, the damaged part can be directly replaced without replacing the whole assembly, so that the maintenance process is simplified, the maintenance cost is reduced, the top cylinder and the bottom cylinder can be more easily butted by a user through the separated semicircular cylinder design, and the service life of the top cylinder and the bottom cylinder is prolonged. Especially in a working environment with a narrow space, the flexibility greatly improves the installation efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of engine oil filler connectors, and specifically relates to an engine connecting sleeve. Background Art

[0002] Currently, when connecting the oil filler port, it is impossible to effectively seal the oil filler port, making it easy for engine oil to splash onto the oil filler port, causing leakage of engine oil.

[0003] Chinese Patent with the application number CN202120773491.9 discloses an engine oil filler rubber sleeve connection tooling, which relates to the technical field of engines. This engine oil filler rubber sleeve connection tooling includes an oil filler port, on which a sealing cover is arranged. The outer surface of the top of the sealing cover is fixedly installed with a rotating handle through bolts. The outer surface of the bottom of the sealing cover is provided with a leakage prevention mechanism. The inside of the rotating handle is provided with an adsorption mechanism. The inner top of the sealing cover is fixedly installed with a sleeve, and a sealing ring is fixedly sleeved on the outer wall of the sleeve. The inner wall of the oil filler port is fixedly connected with a partition plate. By the combined use of a sliding rod, a sliding rod sleeve, a connecting rod, a fixing block, a telescopic spring, a baffle plate and a sealing plate, this engine oil filler rubber sleeve connection tooling can effectively prevent engine oil from splashing onto the oil filler port during the driving process of the vehicle, reduce the leakage of engine oil, avoid wasting engine oil, effectively prevent engine oil from adhering to the oil filler port, and improve the convenience during oil filling.

[0004] However, when the above device is actually used and needs to be repaired or replaced, due to its non - detachable nature, the operation is complex and time - consuming. And during the installation process, it may be difficult to align due to non - adjustability, thus affecting the normal liquid transmission efficiency and the stability of the system. Since the traditional connection method is relatively fixed, once damaged, the entire component often needs to be replaced, which not only increases the maintenance cost but also causes waste of resources. Therefore, it is necessary to improve the existing engine connecting sleeve to improve its maintainability and economy.

[0005] In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide an engine connecting sleeve.

[0007] The basic concept of the technical solution adopted by the present utility model to solve the above - mentioned technical problem is as follows:

[0008] An engine connecting sleeve includes an outer housing and a transmitter;

[0009] The external housing includes a top cylinder and a bottom cylinder. A cover shell is provided at the top of the top cylinder, a top cover plate is provided at the top of the cover shell, a lifting plate is provided inside the cover shell, the bottom cylinder is disposed below the top cylinder, semi-cylindrical shells are symmetrically provided on the outsides of both the top cylinder and the bottom cylinder, a sealing cap is provided between the two semi-cylindrical shells, and protruding plates are provided on the outsides of both the top cylinder and the bottom cylinder;

[0010] The transmitter includes a transmission spring and an elastic tube. The transmission spring is provided at the bottom of the cover shell, the elastic tube is provided at the bottom of the cover shell, and movable plates are provided on both the transmission spring and the bottom of the cover shell.

[0011] Optionally, telescopic holes are provided at the tops of both the top cylinder and the bottom cylinder, fixed abutting heads are provided on both sides of the outsides of the top cylinder and the bottom cylinder, and the sealing cap is provided outside the fixed abutting heads.

[0012] Optionally, a cover cavity is provided at the bottom of the cover shell, an adjusting spring is provided inside the cover cavity, and the other end of the adjusting spring is fixedly connected to the lifting plate.

[0013] Optionally, an adsorption cavity is provided at the bottom of the top cover plate, adsorption cotton is provided at the bottom of the top cover plate, and cover plate fixing wires are evenly provided on the outside of the top cover plate.

[0014] Optionally, the bottom of the cover shell is fixedly connected to the transmission spring, and the elastic tube is communicated with the cover shell, thereby realizing stable transmission of the cover shell.

[0015] Optionally, the bottom of the bottom cylinder is flat, and stable wire grooves are provided at the four corners of the bottom of the bottom cylinder.

[0016] Optionally, the number of the semi-cylindrical shells is two, which are symmetrically provided on both sides of the outsides of the top cylinder and the bottom cylinder. The sealing cap is clamped outside the fixed abutting heads, and abutting grooves are provided at the upper and lower ends of the inner wall of the semi-cylindrical shell, and the abutting grooves are connected to the protruding plates.

[0017] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0018] By adopting a detachable design, when a certain part in the connecting sleeve fails, the damaged part can be directly replaced without replacing the entire component. This not only simplifies the maintenance process but also reduces the maintenance cost. The split semi-cylindrical design allows users to more easily dock the top cylinder and the bottom cylinder, especially in a working environment with limited space. This flexibility greatly improves the installation efficiency. Since the connecting sleeve can be disassembled, assembled, and adjusted more conveniently, it ensures a tight fit between various components, helps maintain the unobstructed liquid transmission channel, and thus improves the liquid flow rate and the overall performance of the system.

[0019] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0021] Figure 1 is a schematic structural diagram of an engine connecting sleeve;

[0022] Figure 2 is a partial structural schematic diagram of an engine connecting sleeve;

[0023] Figure 3 is a schematic connection structure diagram of a semi-cylindrical tube and a sealing cap;

[0024] Figure 4 is a cross-sectional view of the engine connecting sleeve structure.

[0025] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Outer housing; 101. Top cylinder; 102. Cover housing; 1021. Cover cavity; 103. Top cover plate; 1031. Adsorption cotton; 1032. Cover plate fixing wire; 104. Lifting plate; 1041. Adjusting spring; 105. Bottom cylinder; 1051. Stable wire groove; 106. Semi-cylindrical tube; 1061. Contact groove; 1062. Fixed contact head; 107. Sealing cap; 1001. Protruding plate; 2. Transmitter; 201. Transmission spring; 202. Elastic tube; 203. Movable plate.

[0027] It should be noted that these drawings and the textual descriptions are not intended to limit the concept scope of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. SPECIFIC IMPLEMENTATION MANNERS

[0028] The present utility model will now be further described in detail with reference to the accompanying drawings.

[0029] See also Figures 1-4 As shown, in this embodiment, an engine connecting sleeve is provided, including an outer shell 1 and a transmission 2;

[0030] The outer shell 1 includes a top tube 101 and a bottom tube 105. A cover shell 102 is disposed on the top of the top tube 101. A top cover plate 103 is disposed on the top of the cover shell 102. A lifting plate 104 is disposed inside the cover shell 102. The bottom tube 105 is disposed below the top tube 101. Semi-cylinders 106 are symmetrically disposed outside the top tube 101 and the bottom tube 105. A sealing cap 107 is disposed between the two semi-cylinders 106. A protruding plate 1001 is disposed outside the top tube 101 and the bottom tube 105.

[0031] The transmitter 2 includes a transmission spring 201 and an elastic tube 202 . The transmission spring 201 is arranged at the bottom of the cover shell 102 . The elastic tube 202 is arranged at the bottom of the cover shell 102 . A movable plate 203 is arranged at the bottom of the transmission spring 201 and the cover shell 102 .

[0032] The utility model adopts a detachable design. When a part of the connecting sleeve fails, the damaged part can be directly replaced without replacing the entire assembly, which not only simplifies the maintenance process but also reduces maintenance costs. The separate semi-cylinder 106 design allows the user to more easily dock the top cylinder 101 and the bottom cylinder 105, especially in a working environment with limited space. This flexibility greatly improves the installation efficiency. Since the connecting sleeve can be disassembled, assembled and adjusted more conveniently, a close fit between the various components is ensured, which helps to keep the liquid transmission channel unobstructed, thereby improving the liquid flow rate and the overall performance of the system.

[0033] The method of use is to use the semi-cylinder 106 to connect the top tube 101 and the bottom tube 105, and use the sealing cap 107 to quickly connect the objects. The elastic tube 202 used can transfer the objects in the bottom tube 105, so that the liquid in the top tube 101 is transferred to the top of the top cover body, thereby realizing the rapid transfer of objects.

[0034] In this embodiment, telescopic holes are opened at the top of the top tube 101 and the bottom tube 105, and fixed contact heads 1062 are arranged on both sides of the outside of the top tube 101 and the bottom tube 105. The sealing cap 107 is arranged on the outside of the fixed contact head 1062, so as to achieve stable fixation of the semi-cylinder 106 and facilitate subsequent stable connection.

[0035] In this embodiment, a cover cavity 1021 is provided at the bottom of the cover shell 102, and an adjusting spring 1041 is provided inside the cover cavity 1021. The other end of the adjusting spring 1041 is fixedly connected to the lifting plate 104, so as to realize the elastic connection between the lifting plate 104 and the cover shell 102, wherein a sealing sleeve is provided between the lifting plate 104 and the cover shell 102, so as to realize the stable connection and prevent fluid leakage.

[0036] In this embodiment, an adsorption cavity is opened at the bottom of the top cover plate 103, adsorption cotton 1031 is arranged at the bottom of the top cover plate 103, and cover plate fixing wires 1032 are evenly arranged on the outside of the top cover plate 103, so as to achieve a stable connection of the cover plate fixing wires 1032, so as to fix the top cover plate 103 to the top of the cover shell 102, and the adsorption cotton 1031 can be activated carbon.

[0037] In this embodiment, the bottom of the cover shell 102 is fixedly connected to the transmission spring 201, and the elastic tube 202 is connected to the cover shell 102, so as to achieve stable transmission of the cover shell 102 and facilitate stable connection of subsequent objects to facilitate the connection of subsequent objects.

[0038] In this embodiment, the bottom of the bottom tube 105 is in the shape of a flat plate, and four corners of the bottom of the bottom tube 105 are provided with stabilizing wire grooves 1051 , so as to achieve a stable connection of the bottom tube 105 and facilitate subsequent fixation of the bottom tube 105 .

[0039] In this embodiment, there are two semi-cylinders 106 symmetrically arranged on the outer sides of the top cylinder 101 and the bottom cylinder 105, and the sealing cap 107 is clamped on the outside of the fixed contact head 1062. The inner wall of the semi-cylinder 106 is provided with contact grooves 1061 at both ends, and the contact grooves 1061 are connected to the protruding plate 1001.

[0040] In summary, the comparative document has described a connectable structure, and the present application improves it. By providing two semi-cylinders 106 that are easy to disassemble, the top cylinder 101 and the bottom cylinder 105 can be easily fixed, thereby facilitating the connection between the top cylinder 101 and the bottom cylinder 105, thereby facilitating the rapid transmission of liquid, facilitating the stability of subsequent transmission, and making control easier.

[0041] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An engine connecting sleeve, characterized in that, It comprises an outer shell (1) and a transmitter (2); The outer shell (1) comprises a top cylinder (101) and a bottom cylinder (105); a cover shell (102) is arranged on the top of the top cylinder (101); a top cover plate (103) is arranged on the top of the cover shell (102); a lifting plate (104) is arranged inside the cover shell (102); the bottom cylinder (105) is arranged below the top cylinder (101); semi-cylinders (106) are symmetrically arranged on the outside of the top cylinder (101) and the bottom cylinder (105); a sealing cap (107) is arranged between the two semi-cylinders (106); and protruding plates (1001) are arranged on the outside of the top cylinder (101) and the bottom cylinder (105); The transmitter (2) comprises a transmission spring (201) and an elastic tube (202); the transmission spring (201) is arranged at the bottom of the cover shell (102); the elastic tube (202) is arranged at the bottom of the cover shell (102); and movable plates (203) are arranged at the bottoms of the transmission spring (201) and the cover shell (102).

2. The engine connecting sleeve according to claim 1, characterized in that, Telescopic holes are provided at the top of the top tube (101) and the bottom tube (105), fixed abutment heads (1062) are provided on both sides of the outside of the top tube (101) and the bottom tube (105), and the sealing cap (107) is provided on the outside of the fixed abutment heads (1062).

3. The engine connecting sleeve according to claim 1, characterized in that, A cover cavity (1021) is provided at the bottom of the cover shell (102), an adjustment spring (1041) is provided inside the cover cavity (1021), and the other end of the adjustment spring (1041) is fixedly connected to the lifting plate (104).

4. The engine connecting sleeve according to claim 1, characterized in that, An adsorption cavity is provided at the bottom of the top cover plate (103), adsorption cotton (1031) is arranged at the bottom of the top cover plate (103), and cover plate fixing wires (1032) are evenly arranged on the outside of the top cover plate (103).

5. The engine connecting sleeve according to claim 1, wherein The bottom of the cover shell (102) is fixedly connected to the transmission spring (201), and the elastic tube (202) is in communication with the cover shell (102), thereby achieving stable transmission of the cover shell (102).

6. The engine connecting sleeve according to claim 1, characterized in that, The bottom of the bottom tube (105) is in the shape of a flat plate, and four corners of the bottom of the bottom tube (105) are provided with stabilizing wire grooves (1051).

7. The engine connecting sleeve according to claim 2, characterized in that, The semi-cylinders (106) are two in number and are symmetrically arranged on both sides of the outside of the top cylinder (101) and the bottom cylinder (105); the sealing cap (107) is clamped on the outside of the fixed abutment head (1062); the inner wall of the semi-cylinder (106) is provided with abutment grooves (1061) at both upper and lower ends; the abutment grooves (1061) are connected to the protruding plate (1001).

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