Improved air filter air inlet pipe structure

Abstract

The utility model provides an improved air filter air inlet pipe structure, and relates to the technical field of air filter air inlet pipes, the improved air filter air inlet pipe structure comprises an integral structure and an auxiliary structure, the auxiliary structure is located at the center of the outer surface of the front side of the integral structure; the integral structure comprises an air filter shell, cylinders are fixedly connected to the two sides of the outer surface of the front side of the air filter shell, connecting rods are connected to the inner surface walls of the cylinders in a sliding mode, compression springs are fixedly connected to the sides, opposite to the connecting rods, of the cylinders, and fixing clamps are fixedly connected to the extending ends of the connecting rods. When the air inlet pipe is used, the air inlet pipe body can be fixedly installed on the air filter shell conveniently through mutual cooperation of a compressed spring, a connecting rod, a cylinder, a connecting block, a threaded hole, a bolt, a fixing clamp and an anti-skid pad, so that the air inlet pipe body is reasonably arranged in a limited space; and meanwhile, the air inlet pipe body can be installed and fixed at a proper fixing point.

Description

Technical Field

[0001] The utility model relates to the technical field of air filter intake pipes, in particular to an improved air filter intake pipe structure. Background Art

[0002] The air filter intake pipe is an important part of the automobile engine. It connects the engine's air intake system and the air filter. Its main function is to guide the outside air into the engine through the air filter, ensuring that the air entering the engine has good quality and cleanliness.

[0003] In the prior art, most of the air filter intake pipes of automobiles are directly mounted on the air filter, which can guide the air on the one hand and improve the intake noise on the other hand. However, the space in the engine compartment of a compact car is small, so the space left for the intake pipe is limited. There are many surrounding parts and it is difficult to find a suitable installation point, which makes the intake pipe difficult to install. Therefore, we propose an improved air filter intake pipe structure to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the layout space is limited, there are many surrounding parts, and no suitable installation point can be found, and an improved air filter intake pipe structure is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an improved air filter intake pipe structure, including an integral structure and an auxiliary structure, wherein the auxiliary structure is located at the center of the front outer surface of the integral structure;

[0006] The overall structure includes an air filter housing, a cylinder is fixedly connected to both sides of the front outer surface of the air filter housing, a connecting rod is slidably connected to the inner wall of the cylinder, a compression spring is fixedly connected to the opposite side of the cylinder and the connecting rod, a fixing clamp is fixedly connected to the protruding end of the connecting rod, an anti-slip pad is fixedly connected to the center of the inner surface of the fixing clamp, connecting blocks are fixedly connected to both sides of the top and bottom of the outer surface of the fixing clamp, and a bolt is threadedly penetrated at the center of the outer surface of one side of the connecting block.

[0007] Preferably, one end of the compression spring is fixedly connected to the outer surface of the connecting rod, and the other end of the compression spring is fixedly connected to the inner surface wall of the cylinder.

[0008] Preferably, a threaded hole is provided on the outer surface of the connection block at the position of the bolt, and the inner surface wall of the threaded hole is threadedly connected to the outer surface of the bolt.

[0009] Preferably, a slide groove is provided at the top and bottom of both sides of the front outer surface of the air filter housing, a slider is slidably connected to the center of the inner wall of the slide groove, a connecting rod is fixedly connected to the center of the outer surface of the slider, and the outer surface of the connecting rod is fixedly connected to the outer surface of the fixing clamp.

[0010] Preferably, a circular groove is provided at the center of the front outer surface of the air filter housing, a sealing ring is fixedly connected to the center of the inner wall of the circular groove, and an arc groove is provided on the front outer surface of the air filter housing near the top.

[0011] Preferably, the auxiliary structure comprises an air intake pipe body, the outer surface of the air intake pipe body is fixedly connected with a hook near the top, and the outer surface of the hook is slidably connected to the inner surface wall of the arc-shaped groove.

[0012] Preferably, the outer surface of the air intake pipe body is slidably connected to the outer surfaces of the anti-slip pad, the fixing clip and the sealing ring.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when in use, the intake pipe body is conveniently fixedly installed on the air filter housing through the cooperation of the compression spring, the connecting rod, the cylinder, the connecting block, the threaded hole, the bolt, the fixing clip and the anti-skid pad, so that the intake pipe body can be reasonably arranged in a limited space, and the intake pipe body can be installed and fixed at a suitable fixing point, and the disassembly and assembly process is relatively simple, so that it does not take too much time for each subsequent disassembly and assembly, which is convenient for users to use.

[0015] 2. In the utility model, the stability of the fixing clamp when it moves back and forth left and right can be improved by the mutual cooperation of the sliding groove, the connecting rod and the sliding block, and the friction between the fixing clamp and the intake pipe body can be increased by the provision of the anti-skid pad, ensuring that the intake pipe body can be stably located between the two fixing clamps, and the provision of the hook and the arc groove can ensure that the intake pipe can be stably located on the air filter housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an improved air filter intake pipe structure;

[0017] Figure 2 It is a three-dimensional structural diagram of a slideway, a slider, a connecting rod, an anti-slip pad, a cylinder and an arc groove;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the connecting rod, compression spring, sealing ring and circular groove;

[0019] Figure 4It is a schematic diagram of the three-dimensional structure of the connecting block, threaded holes, bolts and fixing clamps.

[0020] Legend: 1. Overall structure; 2. Auxiliary structure; 101. Air filter housing; 102. Arc groove; 103. Slide groove; 104. Slider; 105. Connecting rod; 106. Cylinder; 107. Anti-skid pad; 108. Sealing ring; 109. Circular groove; 110. Connecting rod; 111. Compression spring; 112. Threaded hole; 113. Connecting block; 114. Fixing clip; 115. Bolt; 201. Intake pipe body; 202. Hook. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, an improved air filter intake pipe structure comprises an integral structure 1 and an auxiliary structure 2, wherein the auxiliary structure 2 is located at the center of the front outer surface of the integral structure 1; the integral structure 1 comprises an air filter housing 101, cylinders 106 are fixedly connected to both sides of the front outer surface of the air filter housing 101, a connecting rod 110 is slidably connected to the inner wall of the cylinder 106, a compression spring 111 is fixedly connected to the opposite side of the cylinder 106 and the connecting rod 110, a fixing clamp 114 is fixedly connected to the protruding end of the connecting rod 110, an anti-skid pad 107 is fixedly connected to the center of the inner surface of the fixing clamp 114, connecting blocks 113 are fixedly connected to both sides of the top and bottom of the outer surface of the fixing clamp 114, and a bolt 115 is threadedly penetrated at the center of the outer surface of one side of the connecting block 113.

[0024] The effect achieved by the entire embodiment 1 is that, in the subsequent actual use process, the user can put the intake pipe body 201 into the circular groove 109, and the outer wall is in contact with the inner wall of the sealing ring 108, and the fixing clamp 114 can use the expansion force of the compression spring 111 to effectively apply force to the intake pipe body 201, and increase the friction with the anti-slip pad 107 through the cooperation, to ensure that the intake pipe body 201 can be stably located between the two fixing clamps 114, and then through the cooperation of the connecting block 113, the threaded hole 112 and the bolt 115, it can play a binding role, so that the intake pipe body 201 can be safely and reliably fixed on the air filter housing 101.

[0025] Embodiment 2, as Figure 1-Figure 4 As shown, one end of the compression spring 111 is fixedly connected to the outer surface of the connecting rod 110, and the other end of the compression spring 111 is fixedly connected to the inner surface wall of the cylinder 106. The outer surface of the connecting block 113 is provided with a threaded hole 112 at the position of the bolt 115. The inner surface wall of the threaded hole 112 is threadedly connected to the outer surface of the bolt 115. The top and bottom of the front outer surface of the air filter housing 101 are provided with a slide groove 103. The center of the inner surface wall of the slide groove 103 is slidably connected with a slider 104. The center of the outer surface of the slider 104 is fixedly connected with a connecting rod 105. The outer surface of the connecting rod 105 is connected to the outer surface of the fixing clip 114. The surface is fixedly connected, a circular groove 109 is opened at the center of the front outer surface of the air filter housing 101, and a sealing ring 108 is fixedly connected at the center of the inner wall of the circular groove 109. An arc groove 102 is opened near the top position on the front outer surface of the air filter housing 101. The auxiliary structure 2 includes an intake pipe body 201, and a hook 202 is fixedly connected to the outer surface of the intake pipe body 201 near the top position. The outer surface of the hook 202 is slidably connected to the inner wall of the arc groove 102, and the outer surface of the intake pipe body 201 is slidably connected to the outer surfaces of the anti-slip pad 107, the fixing clip 114 and the sealing ring 108.

[0026] The effect achieved by the entire embodiment 2 is that when the fixing clamp 114 moves back and forth left and right, the connecting rod 105 is forced to drive the slider 104 to move back and forth left and right in the slide groove 103, thereby improving the stability of the fixing clamp 114 when moving back and forth left and right. By setting the sealing ring 108, the sealing performance of the connection between the intake pipe body 201 and the circular groove 109 can be increased to prevent air leakage. By cooperating with the arc groove 102 and the hook 202, the intake pipe body 201 can be stably secured on the air filter housing 101.

[0027] Working principle: When in use, the user first puts the air intake pipe body 201 into the circular groove 109. When putting it in, the inner wall of the sealing ring 108 will contact the outer wall of the air intake pipe body 201, and the contact can increase the sealing of the connection. At the same time, it will pass through the two fixing clips 114, and then the fixing clips 114 are forced to drive the connecting rod 110 to slide in the cylinder 106, so that the compression spring 111 is forced to change its state. After the insertion is completed, the fixing clip 114 can use the expansion force of the compression spring 111 to effectively apply force to the air intake pipe body 201, and through the setting of the anti-slip pad 107, it can ensure that the air intake pipe body 2 01 is stably located between the two fixing clamps 114, and then the user screws the bolt 115 into the corresponding threaded hole 112 and into the corresponding connecting block 113, which can play a binding role to ensure that the intake pipe body 201 can be stably located on the air filter housing 101. Then, through the cooperation of multiple parties, the intake pipe body 201 can be installed to the front side of the air filter housing 101, so that the intake pipe body 201 can be reasonably arranged in a limited space, and at the same time, the intake pipe body 201 can be installed and fixed in a suitable position, and the structure is relatively compact, and the disassembly and assembly process is simple, so as to facilitate subsequent use.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An improved air filter intake pipe structure, characterized in that: include: An overall structure (1) and an auxiliary structure (2), wherein the auxiliary structure (2) is located at the center of the front outer surface of the overall structure (1); The overall structure (1) comprises an air filter housing (101), a cylinder (106) being fixedly connected to both sides of the front outer surface of the air filter housing (101), a connecting rod (110) being slidably connected to the inner wall of the cylinder (106), a compression spring (111) being fixedly connected to the opposite side of the cylinder (106) and the connecting rod (110), a fixing clamp (114) being fixedly connected to the protruding end of the connecting rod (110), an anti-slip pad (107) being fixedly connected to the center of the inner surface of the fixing clamp (114), a connecting block (113) being fixedly connected to both sides of the top and bottom of the outer surface of the fixing clamp (114), and a bolt (115) being threadedly provided at the center of the outer surface of one side of the connecting block (113).

2. The improved air filter intake pipe structure according to claim 1, characterized in that: One end of the compression spring (111) is fixedly connected to the outer surface of the connecting rod (110), and the other end of the compression spring (111) is fixedly connected to the inner surface wall of the cylinder (106).

3. The improved air filter intake pipe structure according to claim 1 is characterized in that: A threaded hole (112) is provided on the outer surface of the connection block (113) at the position of the bolt (115), and the inner surface wall of the threaded hole (112) is threadedly connected to the outer surface of the bolt (115).

4. The improved air filter intake pipe structure according to claim 1, characterized in that: The top and bottom of both sides of the front outer surface of the air filter housing (101) are provided with slide grooves (103); a slider (104) is slidably connected to the center of the inner surface wall of the slide groove (103); a connecting rod (105) is fixedly connected to the center of the outer surface of the slider (104); and the outer surface of the connecting rod (105) is fixedly connected to the outer surface of the fixing clamp (114).

5. The improved air filter intake pipe structure according to claim 1 is characterized in that: A circular groove (109) is provided at the center of the front outer surface of the air filter housing (101); a sealing ring (108) is fixedly connected to the center of the inner wall of the circular groove (109); and an arc-shaped groove (102) is provided near the top of the front outer surface of the air filter housing (101).

6. The improved air filter intake pipe structure according to claim 1, characterized in that: The auxiliary structure (2) comprises an air intake pipe body (201), the outer surface of the air intake pipe body (201) being fixedly connected with a hook (202) near the top, and the outer surface of the hook (202) being slidably connected to the inner surface wall of the arc-shaped groove (102).

7. The improved air filter intake pipe structure according to claim 6 is characterized in that: The outer surface of the air intake pipe body (201) is slidably connected to the outer surfaces of the anti-slip pad (107), the fixing clamp (114) and the sealing ring (108).

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