Throttle valve cover plate assembly with waterproof function

Abstract

The utility model relates to the technical field of throttle valve cover plate assemblies, and discloses a throttle valve cover plate assembly with a waterproof function, which comprises a cover plate assembly main body and a positioning column, first positioning holes are arranged on two sides of the top end of the cover plate assembly main body, and a first clamping piece is arranged at the front end of the cover plate assembly main body close to the bottom end of the cover plate assembly main body. The first positioning holes are formed in the two sides of the top end of the cover plate assembly body, the first positioning holes are used for guiding the upper position, and the second positioning holes are formed in the side edge of the middle position of the cover plate assembly body. Therefore, the first positioning hole, the second positioning hole and the third positioning hole are utilized to form positioning and guiding work of three parts, and the positions of the first clamping piece and the second clamping piece are used for inserting accessories, so that the guiding and assembling capacity is improved in the working process, the gap phenomenon caused by offset installation is reduced, and the working efficiency is improved. Therefore, the overall waterproof effect is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of throttle cover plate components, in particular to a throttle cover plate component with a waterproof function. Background Art

[0002] The throttle is a controllable valve that controls the air entering the engine. It is connected to the air filter at the top and the engine cylinder at the bottom. It is one of the most important parts of the automobile engine. The main function of the throttle is to adjust the air flow. By adjusting the size of the throttle opening and closing, the amount of intake air is adjusted. The driver controls the throttle opening by operating the accelerator pedal, thereby controlling the size of the engine power and the amount of fuel injection.

[0003] Due to the importance of the throttle valve, its structure includes a cover assembly, which is a component that must be installed on the throttle valve. When the throttle cover assembly is in use, if there is inaccurate guidance during assembly, it is easy for gaps to exist in the throttle cover assembly after assembly, which can directly affect the overall waterproof performance during use. Utility Model Content

[0004] The purpose of the utility model is to provide a throttle cover assembly with a waterproof function, so as to solve the problem proposed in the above-mentioned background technology that if there is an inaccurate guiding phenomenon during assembly, it is easy for the throttle cover assembly to have a gap after assembly, which is easy to directly affect the waterproof performance during the overall use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a throttle cover assembly with a waterproof function, comprising a cover assembly main body and a positioning column, first positioning holes are opened on both sides of the top of the cover assembly main body, a grid groove is installed at the front end of the cover assembly main body near the top, second positioning holes are installed at both sides of the cover assembly main body near the middle, a connecting ring is installed at the front end of the cover assembly main body near the middle, a second clip is installed at one side of the cover assembly main body near the bottom, a connecting column is installed inside the second clip, third positioning holes are installed on both sides of the bottom of the cover assembly main body, and a first clip is installed at the front end of the cover assembly main body near the bottom.

[0006] Preferably, a connecting plate is fixed to the bottom end of the grid groove, and the grid groove has a grid-like design.

[0007] Preferably, the first positioning holes are symmetrically distributed about the central axis of the cover plate assembly body, and the second positioning holes are symmetrically distributed about the central axis of the cover plate assembly body.

[0008] Preferably, the third positioning holes are symmetrically distributed about the central axis of the cover plate assembly body, and two groups of connecting columns are installed inside the second clamping member.

[0009] Preferably, the outer wall of the cover assembly body is coated with a waterproof coating, a first reinforcing column is fixed inside the cover assembly body, a second reinforcing rib is fixed on one side of the first reinforcing column, and a first reinforcing rib is provided at the bottom end of the second reinforcing rib.

[0010] Preferably, the first reinforcement columns are evenly distributed inside the cover plate assembly body, and the first reinforcement ribs and the second reinforcement ribs are both installed obliquely with the first reinforcement columns.

[0011] Preferably, a groove is formed inside the connecting ring, the top and bottom ends of the inner wall of the groove are connected to retaining springs, one end of the retaining spring is connected to a rubber half-circle, and the rubber half-circle is symmetrically distributed about the central axis of the groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the throttle cover assembly with waterproof function not only improves the guiding connection capability, but also improves the use strength and sealing and fastening capability of the throttle cover assembly;

[0013] By installing the first positioning holes on both sides of the top position of the cover plate assembly body, the first positioning holes are opened for guiding work at the upper position, and similarly, the second positioning holes are installed on the side of the middle position of the cover plate assembly body, so the second positioning holes can be used for guiding work at the middle position, and then the third positioning holes are installed at the positions near the bottom end on both sides of the cover plate assembly body, so that the first positioning holes, the second positioning holes, and the third positioning holes form a three-part positioning and guiding work, and the positions of the first clamping piece and the second clamping piece are used for inserting accessories, so that the guiding assembly ability is improved during the work process, and the gap phenomenon caused by the offset installation is reduced, thereby indirectly improving the overall waterproof effect;

[0014] The waterproof coating is installed and coated on the outer side wall of the cover assembly body for protection, and then the first reinforcement columns are evenly distributed inside the cover assembly body, and the first reinforcement ribs and the second reinforcement ribs are used to complete the connection and fixation between the two first reinforcement columns, thereby improving the use strength of the cover assembly body during work and reducing its deformation phenomenon, thereby better improving the overall service life;

[0015] A groove is formed inside the connecting ring, which is used to position the center column. When inserted, the center column will contact the rubber half circle to form a certain sealing treatment. At the same time, the retaining ring can form a slight elastic deformation, so that the rubber half circle can fully play the purpose of sealing installation and improve the installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the cover plate assembly body of the utility model;

[0019] Figure 4 It is a front view structural diagram of the connecting ring of the utility model.

[0020] In the figure: 1. Cover plate assembly body; 2. First positioning hole; 3. Grid groove; 4. Connecting plate; 5. Second positioning hole; 6. Third positioning hole; 7. First clamping piece; 8. Second clamping piece; 9. Positioning column; 10. Connecting column; 11. Connecting ring; 12. Waterproof coating; 13. First reinforcing column; 14. First reinforcing rib; 15. Second reinforcing rib; 16. Groove; 17. Rubber half circle; 18. Retaining spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: a throttle cover assembly with a waterproof function, including a cover assembly body 1 and a positioning column 9. First positioning holes 2 are opened on both sides of the top of the cover assembly body 1, a grid groove 3 is installed at the front end of the cover assembly body 1 near the top, second positioning holes 5 are installed at both sides of the cover assembly body 1 near the middle, a connecting ring 11 is installed at the front end of the cover assembly body 1 near the middle, a second clamping piece 8 is installed at one side of the cover assembly body 1 near the bottom, a connecting column 10 is installed inside the second clamping piece 8, third positioning holes 6 are installed on both sides of the bottom of the cover assembly body 1, and a first clamping piece 7 is installed at the front end of the cover assembly body 1 near the bottom.

[0023] A connecting plate 4 is fixed to the bottom end of the grid slot 3 , and the grid slot 3 is designed in a grid shape.

[0024] The first positioning holes 2 are symmetrically distributed with respect to the central axis of the cover plate assembly body 1 , and the second positioning holes 5 are symmetrically distributed with respect to the central axis of the cover plate assembly body 1 .

[0025] The third positioning holes 6 are symmetrically distributed about the central axis of the cover assembly body 1 , and two groups of connecting columns 10 are installed inside the second clamping member 8 .

[0026] The outer wall of the cover assembly body 1 is coated with a waterproof coating 12, a first reinforcing column 13 is fixed inside the cover assembly body 1, a second reinforcing rib 15 is fixed to one side of the first reinforcing column 13, and a first reinforcing rib 14 is provided at the bottom end of the second reinforcing rib 15.

[0027] The first reinforcement columns 13 are evenly distributed inside the cover plate assembly body 1 , and the first reinforcement ribs 14 and the second reinforcement ribs 15 are both installed obliquely with respect to the first reinforcement columns 13 .

[0028] A groove 16 is formed inside the connecting ring 11. A clamping spring 18 is connected to the top and bottom of the inner wall of the groove 16. A rubber half ring 17 is connected to one end of the clamping spring 18. The rubber half ring 17 is symmetrically distributed about the central axis of the groove 16.

[0029] Furthermore, the first reinforcing rib 14 and the second reinforcing rib 15 complete the connection and fixation between the two first reinforcing columns 13, and the first reinforcing rib 14 and the second reinforcing rib 15 form an oblique symmetrical distribution, so the combination of the three forms a reinforcement treatment.

[0030] Working principle: First, during operation, the first positioning hole 2 is installed on both sides of the top position of the cover assembly body 1. The first positioning hole 2 is opened for guiding work at the upper position. Similarly, the second positioning hole 5 is installed on the side at the middle position of the cover assembly body 1, so the second positioning hole 5 can be used for guiding work at the middle position, and then the third positioning hole 6 is installed on both sides of the cover assembly body 1 near the bottom. Therefore, the first positioning hole 2, the second positioning hole 5, and the third positioning hole 6 form a three-part positioning and guiding work, and the positions of the first clip 7 and the second clip 8 are used for accessory insertion. During assembly, the center column will contact the rubber half circle 17 to form a certain sealing treatment, and the retaining spring 18 can form a slight elastic deformation, so as to use the rubber half circle 17 to complete all assembly and sealing work, and apply a waterproof coating 12 on its outside to ensure the waterproof effect.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A throttle cover assembly with waterproof function, comprising a cover assembly body (1) and a positioning column (9), characterized in that: First positioning holes (2) are provided on both sides of the top of the cover assembly body (1); a grid groove (3) is installed at a position near the top of the front end of the cover assembly body (1); second positioning holes (5) are installed at positions near the middle of both sides of the cover assembly body (1); a connecting ring (11) is installed at a position near the middle of the front end of the cover assembly body (1); a second clamping piece (8) is installed at a position near the bottom of one side of the cover assembly body (1); a connecting column (10) is installed inside the second clamping piece (8); third positioning holes (6) are installed at both sides of the bottom of the cover assembly body (1); and a first clamping piece (7) is installed at a position near the bottom of the front end of the cover assembly body (1).

2. The throttle cover assembly with waterproof function according to claim 1, characterized in that: A connecting plate (4) is fixed to the bottom end of the grid slot (3), and the grid slot (3) is designed in a grid shape.

3. The throttle cover assembly with waterproof function according to claim 1, characterized in that: The first positioning holes (2) are symmetrically distributed with respect to the central axis of the cover plate assembly body (1), and the second positioning holes (5) are symmetrically distributed with respect to the central axis of the cover plate assembly body (1).

4. The throttle cover assembly with waterproof function according to claim 1, characterized in that: The third positioning holes (6) are symmetrically distributed about the central axis of the cover plate assembly body (1), and two groups of connecting columns (10) are installed inside the second clamping member (8).

5. The throttle cover assembly with waterproof function according to claim 1, characterized in that: The outer side wall of the cover plate assembly body (1) is coated with a waterproof coating (12), a first reinforcing column (13) is fixed inside the cover plate assembly body (1), a second reinforcing rib (15) is fixed to one side of the first reinforcing column (13), and a first reinforcing rib (14) is provided at the bottom end of the second reinforcing rib (15).

6. The throttle cover assembly with waterproof function according to claim 5, characterized in that: The first reinforcement columns (13) are evenly distributed inside the cover plate assembly body (1), and the first reinforcement ribs (14) and the second reinforcement ribs (15) are both installed obliquely with respect to the first reinforcement columns (13).

7. The throttle cover assembly with waterproof function according to claim 1, characterized in that: A groove (16) is formed inside the connecting ring (11); the top and bottom ends of the inner wall of the groove (16) are connected to a retaining spring (18); one end of the retaining spring (18) is connected to a rubber half ring (17); the rubber half ring (17) is symmetrically distributed about the central axis of the groove (16).

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