Automobile isolator with good sealing performance

Abstract

The utility model relates to the technical field of automobile isolators, and discloses an automobile isolator with good sealing performance, which comprises an input assembly and an output assembly, the left of the input assembly comprises a reset assembly, the reset assembly comprises a reset spring, and the left end of the reset spring is fixedly connected with an installation shell base; the right end of the installation shell base is fixedly connected with a plurality of clamping plates, and the surfaces of the clamping plates are sleeved with installation sleeves. Through the arrangement of the reset assembly, under the action of reset springs, driving blocks in the input assembly can be conveniently driven to conduct reset movement, so that a plurality of driving blocks on the driving blocks can drive inclined blocks on the output assembly to rotate; and meanwhile, under the action of the mounting shell base and the mounting sleeve, the reset spring can be conveniently stored, so that the reset spring can be conveniently detached and taken out for overhauling, convenience is brought to mounting of the reset spring, and under the action of a clamping plate and a clamping strip, the mounting shell base can conveniently drive the mounting sleeve to rotate.

Description

Technical Field

[0001] This utility model relates to the field of automotive one-way valve technology, specifically to an automotive one-way valve with good sealing performance. Background Technology

[0002] The main uses of automotive one-way valves include the following: Preventing reverse rotation: One-way valves prevent the output component from separating from the input component under reverse torque, ensuring the equipment operates normally in the forward direction; Protecting components: In abnormal conditions such as overload or jamming, one-way valves can immediately disconnect power transmission, preventing damage to surrounding components; Improving transmission efficiency: By precisely controlling the direction and speed of power transmission, one-way valves can improve the transmission efficiency and operational stability of the entire mechanical system; Idle start-stop system: One-way valves are also used in idle start-stop systems to help the vehicle automatically shut off the engine when stopped, thereby significantly reducing fuel consumption and alleviating the driver's burden.

[0003] Most existing one-way valves are equipped with corresponding sealing rings to ensure their sealing performance. However, the assembly process of existing one-way valves is mostly done in a kit-like manner. Therefore, it is inconvenient to replace the spring in the automotive one-way valve when it is necessary to do so. Most springs are installed inside the automotive one-way valve, which brings inconvenience to spring replacement and maintenance. Therefore, we propose an automotive one-way valve with better sealing performance. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a well-sealed automotive one-way valve. Under the action of the return spring, it facilitates the reset movement of the drive block in the input component, allowing multiple driving blocks on the drive block to rotate the inclined block on the output component. Simultaneously, the mounting housing base and mounting sleeve facilitate the storage of the return spring, making it easy to disassemble and remove for maintenance, and providing convenience for its installation. The locking plate and locking strip facilitate the rotation of the mounting housing base and mounting sleeve. This invention solves the problem of inconvenient operation when replacing springs in automotive one-way valves, as most springs are installed inside the valve, making spring replacement and maintenance difficult.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goal of facilitating the reset movement of the drive block in the input component under the action of the reset spring, thereby enabling multiple drive blocks on the drive block to rotate the inclined block on the output component, and simultaneously facilitating the storage of the reset spring under the action of the mounting housing base and mounting sleeve, thus making it easy to disassemble and remove the reset spring for maintenance, and providing convenience for the installation of the reset spring, and facilitating the rotation of the mounting sleeve by the action of the retaining plate and retaining strip, this utility model provides the following technical solution: a well-sealed automotive one-way valve, comprising an input component and an output component, wherein the left side of the input component includes:

[0008] A reset assembly includes a reset spring. The left end of the reset spring is fixedly connected to a mounting housing base, and the right end of the mounting housing base is fixedly connected to multiple retaining plates. A mounting sleeve is fitted onto the surface of each retaining plate, and multiple retaining strips are fixedly connected to the inner wall of the mounting sleeve. An input shaft is fixedly connected to the left end of the mounting housing base. By setting up the reset assembly, the reset spring facilitates the resetting movement of the drive block in the input assembly, thereby enabling the multiple driving blocks on the drive block to rotate the inclined block on the output assembly. Simultaneously, the mounting housing base and mounting sleeve facilitate the storage of the reset spring, making it easy to disassemble and remove it for maintenance, and providing convenience for the installation of the reset spring. The retaining plates and strips also facilitate the rotation of the mounting sleeve by the mounting housing base.

[0009] As a preferred embodiment of this utility model, the right side of the mounting sleeve is fixedly connected to the left side of the input component, and the mounting sleeve can drive the input component to rotate under the action of the mounting sleeve.

[0010] As a preferred technical solution of this utility model, mounting flanges are fixedly connected to the left side of the mounting sleeve surface and the right side of the mounting shell base surface. The inner walls of the two mounting flanges are fixedly connected by bolts. By setting the mounting flanges, it is convenient to connect the mounting shell base and the mounting sleeve.

[0011] As a preferred embodiment of this utility model, the input component is provided with a driving block inside, and the inner wall of the input component is provided with multiple limiting grooves. The inner walls of the multiple limiting grooves are slidably connected with driving blocks. The opposite sides of the multiple driving blocks are respectively fixedly connected to the surface of the driving block. By setting the driving blocks on the driving block, it is convenient for the driving block to drive the inclined block on the output component to rotate in one direction, so that the driving block can lock the inclined block. By setting the limiting grooves, the movement of the driving block can be limited, and at the same time, the limiting grooves can lock the driving block, so that the driving block rotates together with the input component.

[0012] As a preferred embodiment of this utility model, the right end of the reset spring is fixedly connected to the left side of the drive block, and the reset spring can provide elastic pressure to the drive block so that the drive block can rebound.

[0013] As a preferred embodiment of this utility model, a plurality of inclined blocks are fixedly connected to the left side of the output component, and an output shaft is fixedly connected to the right side of the output component. The inclined blocks facilitate the drive block to hold the inclined blocks in place, thereby driving the output component and the output shaft to rotate.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a car one-way valve with good sealing performance, which has the following beneficial effects:

[0016] 1. This automotive one-way switch, by setting a reset component, facilitates the reset movement of the drive block in the input component under the action of the reset spring. This allows multiple driving blocks on the drive block to drive the inclined block on the output component to rotate. At the same time, the mounting housing base and mounting sleeve facilitate the storage of the reset spring, making it easy to disassemble and remove the reset spring for maintenance. It also facilitates the installation of the reset spring. The locking plate and locking strip facilitate the rotation of the mounting housing base and mounting sleeve.

[0017] 2. This automotive one-way device, by setting a driving block on the driving block, facilitates the driving block to drive the inclined block on the output component to rotate in one direction, so that the driving block can lock the inclined block. By setting a limit slide groove, the movement of the driving block can be limited, and at the same time, the limit slide groove can lock the driving block, so that the driving block rotates together with the input component. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the overall front cross-sectional structure of this utility model.

[0020] Figure 3 This is an exploded structural diagram of the reset component of this utility model.

[0021] Figure 4 This is an exploded view of the input component of this utility model.

[0022] In the diagram: 11. Input component; 111. Drive block; 112. Limiting groove; 113. Moving block; 12. Output component; 121. Inclined block; 122. Output shaft; 2. Reset component; 21. Reset spring; 22. Mounting housing base; 23. Clamping plate; 24. Mounting sleeve; 25. Clamping strip; 26. Input shaft; 27. Mounting flange. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] Reference Figure 1-4 This is the first embodiment of the present invention, providing a well-sealed automotive one-way valve, including an input component and an output component. The input component is located to the left of the output component, and the left side of the input component includes:

[0026] The reset assembly includes a reset spring, a mounting housing base fixedly connected to the left end of the reset spring, and multiple retaining plates fixedly connected to the right end of the mounting housing base. A mounting sleeve is fitted onto the surface of each retaining plate, and multiple retaining strips are fixedly connected to the inner wall of the mounting sleeve. The surfaces of the multiple retaining strips are slidably connected to the surface of the retaining plates. An input shaft is fixedly connected to the left end of the mounting housing base.

[0027] The right side of the mounting sleeve is fixedly connected to the left side of the input component.

[0028] Mounting flanges are fixedly connected to the left side of the mounting sleeve surface and the right side of the mounting housing base surface, and the inner walls of the two mounting flanges are fixedly connected by bolts.

[0029] During use, the input component is connected to the input device, the output component is connected to the output device, and the input device is installed on the input shaft. When the input shaft rotates, the input shaft drives the mounting housing base to rotate, and the mounting housing base drives the mounting sleeve to rotate. Under the action of the card plate and the card strip, the card plate and the card strip are mutually limited and locked.

[0030] The mounting flange facilitates the fixing of the mounting housing base and the mounting sleeve, thereby strengthening the seal between the mounting housing base and the mounting sleeve;

[0031] When the input component rotates, the driving block on the drive block in the input component moves in the limit slide groove. At this time, the drive block can be reset under the action of the reset spring, so that the driving block can contact the inclined block on the output component.

[0032] Example 2

[0033] Reference Figure 1-4 In the second embodiment of this utility model, a driving block is provided inside the input component, and multiple limiting grooves are provided on the inner wall of the input component. Each of the multiple limiting grooves is slidably connected to a driving block, and the opposite side of the multiple driving blocks is fixedly connected to the surface of the driving block.

[0034] The right end of the reset spring is fixedly connected to the left side of the drive block, and the right end of the reset spring passes through the left side of the input component to its interior.

[0035] Multiple inclined blocks are fixedly connected to the left side of the output component, and an output shaft is fixedly connected to the right side of the output component.

[0036] During use, the input shaft drives the input component to rotate via the mounting base and locking strip. The input component then drives the drive block to rotate. The input component slides in the limit groove via the drive block, allowing the input component to drive the drive block to rotate. Simultaneously, the drive block helps to engage the inclined block on the output component, enabling the input component to drive the output component to rotate. When the drive block is not engaged with the inclined block, the output component does not rotate. The output shaft facilitates the connection between the output component and the output device.

[0037] The remaining structure is the same as that in Example 1.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A well-sealed automotive one-way valve, comprising an input component (11) and an output component (12), characterized in that: The left side of the input component (11) includes: The reset assembly (2) includes a reset spring (21), the left end of which is fixedly connected to a mounting base (22), the right end of which is fixedly connected to a plurality of retaining plates (23), the surface of which is fitted with a mounting sleeve (24), the inner wall of which is fixedly connected to a plurality of retaining strips (25), and the left end of which is fixedly connected to an input shaft (26).

2. The automotive one-way valve with good sealing performance according to claim 1, characterized in that: The right side of the mounting sleeve (24) is fixedly connected to the left side of the input component (11).

3. The automotive one-way valve with good sealing performance according to claim 2, characterized in that: Mounting flanges (27) are fixedly connected to the left side of the mounting sleeve (24) and the right side of the mounting shell base (22), and the inner walls of the two mounting flanges (27) are fixedly connected by bolts.

4. A well-sealed automotive one-way valve according to claim 3, characterized in that: The input component (11) is provided with a drive block (111) inside. The inner wall of the input component (11) is provided with a plurality of limiting slide grooves (112). The inner walls of the plurality of limiting slide grooves (112) are slidably connected with driving blocks (113). The opposite sides of the plurality of driving blocks (113) are respectively fixedly connected to the surface of the drive block (111).

5. A well-sealed automotive one-way valve according to claim 4, characterized in that: The right end of the reset spring (21) is fixedly connected to the left side of the drive block (111).

6. A well-sealed automotive one-way valve according to claim 5, characterized in that: The output component (12) has a plurality of inclined blocks (121) fixedly connected to its left side, and an output shaft (122) fixedly connected to its right side.

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