Air pump support, mounting structure of air pump, air pump assembly and vehicle

Abstract

The utility model discloses an air pump support, air pump mounting structure, air pump assembly and vehicle, the air pump support includes: air pump mounting plate, car body mounting plate and connecting part, air pump mounting plate is used for connecting with air pump, car body mounting plate is used for connecting with car body, connecting part is connected between air pump mounting plate and car body mounting plate, air pump mounting plate is used for connecting with car body mounting plate. And the connecting part is constructed into a curve shape which is bent and extends from the air pump mounting plate to the vehicle body mounting plate. According to the air pump assembly, the connecting part is arranged between the air pump mounting plate and the vehicle body mounting plate and is in the bent curve shape, so that the stress of the air pump support can be reduced, the vibration amplitude of the air pump assembly can be reduced, the stability of the air pump assembly can be improved, noise in a vehicle can be reduced, and then the NVH performance of the vehicle can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially is involved in a kind of air pump support, the mounting structure of air pump, air pump assembly and vehicle. BACKGROUND

[0002] At present, profiled seat can reduce fatigue and body soreness of long-time driving driver, oil gas can reduce waist fatigue, profiled seat is provided with air chamber, air pump inflates air chamber, so as to massage and adjust human body using gas, and then the fatigue and body soreness of driver can be reduced.

[0003] In the related art, vibration is generated when the air pump is running, and the energy generated by the vibration is transmitted to the vehicle body through the air pump support, thereby increasing the noise in the vehicle. Moreover, the connecting section of the air pump support adopts an obtuse angle transition, which can cause a large stress on the air pump support and a significant vibration amplitude of the air pump assembly, thereby increasing the noise range in the vehicle and affecting the NVH (Noise, Vibration and Harshness) performance of the vehicle. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in the prior art. To this end, one object of the utility model is to provide an air pump support. The connecting portion of the air pump support is provided in a curved shape, which can not only reduce the stress on the air pump support, but also reduce the vibration amplitude of the air pump assembly, thereby reducing the noise in the vehicle and improving the NVH performance of the vehicle.

[0005] The utility model further provides an installation structure of air pump.

[0006] The utility model further provides an air pump assembly.

[0007] The utility model further provides a vehicle.

[0008] According to the air pump support of the utility model, the connecting portion is provided between the air pump mounting plate and the vehicle body mounting plate, and the connecting portion is configured in a curved shape extending from the air pump mounting plate to the vehicle body mounting plate.

[0009] According to the air pump support of the utility model, the connecting portion is provided between the air pump mounting plate and the vehicle body mounting plate, and the connecting portion is configured in a curved shape extending from the air pump mounting plate to the vehicle body mounting plate.

[0010] In some examples of the utility model, first transition fillets are formed at the junctions between the air pump mounting plate and the connecting portion, and / or second transition fillets are formed at the junctions between the vehicle body mounting plate and the connecting portion.

[0011] In some examples of the utility model, the connecting portion comprises a plurality of connecting strips, each of which is connected between the air pump mounting plate and the vehicle body mounting plate, and the connecting strips are arranged at intervals in the width direction of the air pump mounting plate.

[0012] In some examples of the utility model, the connecting strips comprise end connecting strips, which are connected to one end in the width direction of the air pump mounting plate and one end in the width direction of the vehicle body mounting plate, and / or middle connecting strips, which are connected to the middle in the width direction of the air pump mounting plate and the middle in the width direction of the vehicle body mounting plate.

[0013] In some examples of the utility model, the air pump support further comprises a first flange, which is connected to one end in the width direction of the vehicle body mounting plate, and the first flange is connected to the end connecting strip.

[0014] In some examples of the utility model, the air pump support further comprises a first reinforcing rib, which is connected to the vehicle body mounting plate and the first flange, respectively.

[0015] In some examples of the utility model, the vehicle body mounting plate is formed with a vehicle body mounting hole, and the air pump support further comprises a second flange, which is connected to the vehicle body mounting plate and arranged around the vehicle body mounting hole, and the second flange is used for cooperating with the shock pad.

[0016] In some examples of the utility model, the air pump mounting plate is provided with a first clamping portion, which is used for clamping cooperation with a second clamping portion of the air pump.

[0017] In some examples of the utility model, the first clamping portion is configured as a clamping hole, the side wall of the clamping hole is provided with a clamping groove, and the clamping groove is used for clamping cooperation with the second clamping portion inserted into the clamping hole.

[0018] According to the air pump mounting structure of the utility model, comprising: the air pump support and the shock pad mentioned above, the shock pad is installed on the vehicle body mounting portion.

[0019] In some examples of the utility model, the vehicle body mounting plate is formed with a vehicle body mounting hole, the shock pad comprises: a first shock absorbing part, a second shock absorbing part and a perforated part, the perforated part is connected between the first shock absorbing part and the second shock absorbing part, the first shock absorbing part, the perforated part and the second shock absorbing part jointly form a perforation penetrating along the thickness direction of the vehicle body mounting plate, the perforated part is arranged in the vehicle body mounting hole, and the first shock absorbing part and the second shock absorbing part are respectively abutted on both sides of the thickness direction of the vehicle body mounting plate.

[0020] In some examples of the utility model, the air pump support further comprises: a second flange, the second flange is connected to the vehicle body mounting plate and is arranged around the vehicle body mounting hole, and the second flange is used for cooperating with the shock pad; wherein the second shock absorbing part is provided with a limiting groove opening towards the first shock absorbing part, and the second flange is arranged in the limiting groove.

[0021] In some examples of the utility model, the shock pad further comprises: a plurality of second reinforcing ribs, the plurality of second reinforcing ribs are arranged on the outer periphery of the perforated part and are arranged at intervals in the circumferential direction of the perforated part, and the second reinforcing ribs are respectively connected with the first shock absorbing part and the second shock absorbing part.

[0022] In some examples of the utility model, the shock pad further comprises: a plurality of shock absorbing protrusions, the plurality of shock absorbing protrusions are arranged on the side surface of the first shock absorbing part away from the second shock absorbing part, and the plurality of shock absorbing protrusions are arranged at intervals on the side surface of the first shock absorbing part.

[0023] In some examples of the utility model, the inner periphery of the second shock absorbing part is formed with an annular groove, and the shock pad further comprises: a plurality of third reinforcing ribs, the plurality of third reinforcing ribs are arranged in the annular groove and are arranged at intervals in the circumferential direction of the annular groove.

[0024] According to the air pump assembly of the utility model, comprising: air pump and the mounting structure of air pump above-mentioned, the air pump mounting plate is connected with the air pump.

[0025] According to the vehicle of the utility model, comprising: vehicle body, seat and air pump assembly above-mentioned, the seat is arranged in the vehicle body, the air filling piece is formed in the seat, the vehicle body mounting plate is connected with the vehicle body, and the air pump is connected with the air filling piece.

[0026] Compared with the prior art, the utility model adopts the mode that the connecting part is arranged between the air pump mounting plate and the vehicle body mounting plate, and the connecting part is a curved line shape, so that the stress of the air pump support can be reduced, the vibration amplitude of the air pump assembly can be reduced, the stability of the air pump assembly can be improved, the noise in the vehicle can be reduced, and the NVH performance of the vehicle can be improved.

[0027] Additional aspects and advantages of the present application will be partially given in the following description, partially will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0028] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0029] Figure 1 is a first angle structure schematic view of a gas pump support according to an embodiment of the present application;

[0030] Figure 2 is a second angle structure schematic view of a gas pump support according to an embodiment of the present application

[0031] Figure 3 is a structure schematic view of a shock pad according to an embodiment of the present application;

[0032] Figure 4 is a sectional view of a shock pad according to an embodiment of the present application;

[0033] Figure 5 is a structure schematic view of a mounting structure of a gas pump according to an embodiment of the present application;

[0034] Figure 6 is a structure schematic view of a gas pump assembly when not assembled according to an embodiment of the present application;

[0035] Figure 7 is a structure schematic view of a gas pump assembly after assembled according to an embodiment of the present application;

[0036] Figure 8 is a structure schematic view of a gas pump assembly assembled on a vehicle body according to an embodiment of the present application;

[0037] Figure 9 is a local enlarged view of A.

[0038] REFERENCE NUMERALS:

[0039] 100, gas pump support;

[0040] 10, gas pump mounting plate; 11, first clamping portion; 12, clamping groove; 20, vehicle body mounting plate; 21, vehicle body mounting hole; 30, connecting portion; 31, connecting strip; 32, end connecting strip; 33, middle connecting strip; 40, first transition fillet; 50, second transition fillet; 60, first flange; 70, first reinforcing rib; 80, second flange;

[0041] 200, shock pad; 210, first shock absorbing part; 220, second shock absorbing part; 221, limiting groove; 222, annular groove; 230, perforated part; 240, second reinforcing rib; 250, shock absorbing protrusion; 260, third reinforcing rib;

[0042] 300, mounting structure of air pump; 400, housing of air pump; 410, second clamping part; 500, air pump;

[0043] 1000, air pump assembly; 2000, vehicle body. DETAILED DESCRIPTION

[0044] The embodiments of the present application are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present application are described in detail below.

[0045] The embodiments of the present application are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present application are described in detail below. Figures 1-9 The air pump bracket 100 according to the embodiments of the present application is described below, which is applied to a vehicle or other shock absorbing designed components. For example, the air pump assembly 1000.

[0046] As shown in Figure 1 and Figure 2 The air pump bracket 100 according to the embodiments of the present application includes: an air pump mounting plate 10, a vehicle body mounting plate 20 and a connecting part 30, the air pump mounting plate 10 is used to connect with the air pump 500, the vehicle body mounting plate 20 is used to connect with the vehicle body 2000, the connecting part 30 is connected between the air pump mounting plate 10 and the vehicle body mounting plate 20, and the connecting part 30 is configured to extend in a curved line from the air pump mounting plate 10 to the vehicle body mounting plate 20.

[0047] It can be understood that the air pump mounting plate 10, the vehicle body mounting plate 20 and the connecting part 30 constitute the main structure of the air pump bracket 100, the air pump mounting plate 10 and the vehicle body mounting plate 20 are connected through the connecting part 30, which not only connects the air pump mounting plate 10 and the vehicle body mounting plate 20 into a whole, but also improves the overall structural strength of the air pump bracket 100, the air pump mounting plate 10 is connected with the mounting structure 300 of the air pump, and the vehicle body mounting plate is connected with the vehicle body 2000, so that the air pump assembly 1000 can be installed on the vehicle body 2000 through the mounting structure 300 of the air pump and the air pump bracket 100, and the air pump assembly 1000 can be guaranteed to massage and adjust the human body, and reduce the fatigue and body aching of the driver.

[0048] One end of the connecting portion 30 is connected to the air pump mounting plate 10, and the other end is connected to the vehicle body mounting plate 20. The connecting portion 30 is arranged in a curved line extending from the air pump mounting plate 10 to the vehicle body mounting plate 20. This arrangement changes the transition between the air pump mounting plate 10 and the vehicle body mounting plate 20 from an obtuse angle to a smooth transition, making the air pump support 100 easier to manufacture, reducing stress in the air pump support 100, reducing noise generated by the air pump support 100, reducing noise in the vehicle, and improving the NVH performance of the vehicle.

[0049] Thus, by arranging the connecting portion 30 between the air pump mounting plate 10 and the vehicle body mounting plate 20, and arranging the connecting portion 30 in a curved line, the stress in the air pump support 100 is reduced, the amplitude of vibration of the air pump assembly 1000 is reduced, the stability of the air pump assembly 1000 is improved, noise in the vehicle is reduced, and the NVH performance of the vehicle is improved.

[0050] In particular, as shown in Figure 1 and Figure 2 , a first transition fillet 40 is formed at the junction between the air pump mounting plate 10 and the connecting portion 30, and a second transition fillet 50 is formed at the junction between the vehicle body mounting plate 20 and the connecting portion 30.

[0051] It will be appreciated that the first transition fillet 40 is formed at the end of the connecting portion 30 connected to the air pump mounting plate 10, which allows the air pump mounting plate 10 and the connecting portion 30 to form a smooth transition, reducing the stress between the connecting portion 30 and the air pump mounting plate 10. The second transition fillet 50 is formed at the end of the connecting portion 30 connected to the vehicle body mounting plate 20, which allows the vehicle body mounting plate 20 and the connecting portion 30 to form a smooth transition, reducing the stress between the connecting portion 30 and the vehicle body mounting plate 20, reducing the noise generated by the air pump support 100, improving the stability and durability of the air pump support 100, reducing noise in the vehicle, and improving the NVH performance of the vehicle.

[0052] In addition, as shown in Figure 1 and Figure 2 , the connecting portion 30 includes a plurality of connecting strips 31, each connecting strip 31 being connected between the air pump mounting plate 10 and the vehicle body mounting plate 20, and the plurality of connecting strips 31 being arranged in a width direction of the air pump mounting plate 10.

[0053] That is, one end of the plurality of connecting strips 31 is connected with the air pump mounting plate 10, and the other end is connected with the vehicle body mounting plate 20, which not only can connect the air pump mounting plate 10 and the vehicle body mounting plate 20 into a whole, but also can improve the overall structural strength of the air pump support 100. The plurality of connecting strips 31 are arranged in the width direction of the air pump mounting plate 10, that is, the plurality of connecting strips 31 are arranged in the left-right direction, so as to improve the connection strength of the connecting part 30 with the air pump mounting plate 10 and the connection strength of the connecting part 30 with the vehicle body mounting plate 20, and further improve the overall structural strength of the air pump support 100 and the stability of the air pump support 100.

[0054] As shown in Figure 1 and Figure 2 , the plurality of connecting strips 31 include: end connecting strips 32 and middle connecting strips 33, the end connecting strips 32 are connected to one end of the width direction of the air pump mounting plate 10 and one end of the width direction of the vehicle body mounting plate 20, and the middle connecting strips 33 are connected to the middle of the width direction of the air pump mounting plate 10 and the middle of the width direction of the vehicle body mounting plate 20.

[0055] It can be understood that the end connecting strips 32 and the middle connecting strips 33 constitute the plurality of connecting strips 31, one end of the end connecting strips 32 is connected with the left or right edge of the air pump mounting plate 10, and the other end is connected with the left or right edge of the vehicle body mounting plate 20, which can keep the consistency of the extension of the air pump mounting plate 10 and the vehicle body mounting plate 20, so as to facilitate the installation of the air pump support 100 on the mounting structure 300 of the air pump. The middle connecting strips 33 are located in the middle of the left and right end connecting strips 32, and one end of the middle connecting strips 33 is connected with the middle of the air pump mounting plate 10, and the other end is connected with the middle of the vehicle body mounting plate 20, so as to improve the connection strength of the connecting part 30 with the air pump mounting plate 10 and the connection strength of the connecting part 30 with the vehicle body mounting plate 20, and further improve the overall structural strength of the air pump support 100 and the stability of the air pump support 100.

[0056] In addition, as shown in Figure 1 and Figure 2 , the air pump support 100 further comprises: a first flange 60 connected to one end of the width direction of the vehicle body mounting plate 20, and the first flange 60 is connected with the end connecting strip 32.

[0057] That is, the first flange 60 is arranged at the left and right edges of the vehicle body mounting plate 20, which can improve the strength of the vehicle body mounting plate 20, and the first flange 60 on the left and right sides is connected with the end connecting strip 32 on the left and right sides, respectively, so as to improve the overall structural strength and stability of the air pump bracket 100, and the first flange 60 is bent towards the direction away from the air pump mounting plate 10, which can form a groove between the first flange 60 and the vehicle body mounting plate 20, so as to facilitate the installation of the air pump bracket 100 on the vehicle body 2000, thereby improving the installation efficiency of the air pump assembly 1000. For example, the bending height of the first flange 60 is 20 mm, and the thickness is 4 mm, so as to ensure the structural strength of the vehicle body mounting plate 20, thereby improving the stability of the air pump bracket 100.

[0058] In addition, as shown in Figure 1 and Figure 2 , the air pump bracket 100 further comprises a first reinforcing rib 70 connected with the vehicle body mounting plate 20 and the first flange 60, respectively.

[0059] It can be understood that the first reinforcing rib 70 is a plurality of first reinforcing ribs 70, which are located at the connection between the vehicle body mounting plate 20 and the first flange 60, and the first reinforcing rib 70 on the left is arranged on the right side of the left first flange 60, and the first reinforcing rib 70 on the right is arranged on the left side of the right first flange 60, which not only can make the plurality of first reinforcing ribs 70 symmetrically arranged, but also can make the first reinforcing rib 70 located in the groove edge formed between the first flange 60 and the vehicle body mounting plate 20, so as to improve the structural strength of the air pump bracket 100, and also improve the stability of the air pump bracket 100, thereby reducing the noise generated by the air pump bracket 100.

[0060] In addition, as shown in Figure 1 and Figure 2 , the vehicle body mounting plate 20 is formed with a vehicle body mounting hole 21, and the air pump bracket 100 further comprises a second flange 80 connected to the vehicle body mounting plate 20 and arranged around the vehicle body mounting hole 21, and the second flange 80 is used for cooperating with the shock pad 200.

[0061] That is, the side body mounting frame is arranged on the vehicle body mounting plate 20, so as to facilitate the connection between the vehicle body mounting hole 21 and the vehicle body 2000, and then facilitate the installation of the air pump support 100 on the vehicle body 2000. The second flange 80 is located at the outer periphery of the side body mounting frame, so as to enable the second flange 80 to strengthen the strength of the vehicle body mounting hole 21. The second flange 80 cooperates with the shock pad 200, so as to enable the second flange 80 to limit the shock pad 200, and then facilitate the connection between the shock pad 200 and the air pump support 100. For example, the height of the second flange 80 is 1.5 mm, and the diameter of the vehicle body mounting hole 21 is 20 mm, which not only ensures the structural strength of the vehicle body mounting hole 21, but also facilitates the installation of the shock pad 200 on the vehicle body mounting hole 21.

[0062] In addition, as shown in Figure 1 、 Figure 2 and Figure 6 , the air pump mounting plate 10 is provided with a first clamping part 11, and the first clamping part 11 is used for clamping cooperation with the second clamping part 410 of the air pump 500.

[0063] It can be understood that the first clamping part 11 is arranged on at least one side surface of the air pump mounting plate 10, the first clamping part 11 is a left and right spaced clamping hole, the second clamping part 410 is arranged on the shell 400 of the air pump, the first clamping part 11 and the second clamping part 410 are clamped and matched, so as to connect the air pump mounting plate 10 and the shell 400 of the air pump, and the side wall of the first clamping part 11 is provided with a clamping groove 12. When the second clamping part 410 and the first clamping part 11 are clamped and matched, the second clamping part 410 is inserted into the clamping groove 12 by using the factor of gravity, so as to facilitate the mutual clamping of the first clamping part 11 and the second clamping part 410, and then can improve the connection firmness and stability between the air pump support 100 and the air pump 500. For example, the depth of the clamping groove 12 is 3 mm, which not only facilitates the opening of the clamping groove 12, but also facilitates the second clamping part 410 to extend into the clamping groove 12 by a sufficient distance, so as to improve the connection firmness and stability between the air pump support 100 and the air pump 500.

[0064] As shown in Figures 1-5As shown, the air pump mounting structure 300 according to the present invention includes: the air pump bracket 100 and the shock-absorbing pad 200 of the above embodiment. The shock-absorbing pad 200 is mounted on the mounting portion of the vehicle body 2000. By providing a connecting portion 30 between the air pump mounting plate 10 and the vehicle body mounting plate 20, and the connecting portion 30 is in a curved shape, the stress on the air pump bracket 100 can be reduced, and the amplitude of the air pump assembly 1000 can be reduced, thereby improving the stability of the air pump assembly 1000 and reducing the noise inside the vehicle, thereby improving the NVH performance of the vehicle. The shock-absorbing pad 200 is connected to the air pump bracket 100, so that the shock-absorbing pad 200 can reduce the vibration of the air pump bracket 100 and reduce the noise generated by the air pump bracket 100. For example, the shock isolation of the shock-absorbing pad 200 is 2.5 mm, and the hardness technical requirement is 35HA, thereby ensuring the shock absorption effect of the shock-absorbing pad 200.

[0065] Among them, such as Figures 1-3 As shown, the vehicle body mounting plate 20 is formed with a vehicle body mounting hole 21, and the shock absorbing pad 200 includes: a first shock absorbing portion 210, a second shock absorbing portion 220 and a perforated portion 230. The perforated portion 230 is connected between the first shock absorbing portion 210 and the second shock absorbing portion 220. The first shock absorbing portion 210, the perforated portion 230 and the second shock absorbing portion 220 together form a perforated hole that penetrates along the thickness direction of the vehicle body mounting plate 20. The perforated portion 230 is arranged in the vehicle body mounting hole 21, and the first shock absorbing portion 210 and the second shock absorbing portion 220 respectively abut against both sides of the vehicle body mounting plate 20 in the thickness direction.

[0066] It can be understood that the first shock absorbing part 210, the second shock absorbing part 220 and the perforated part 230 constitute the main structure of the shock absorbing pad 200, the first shock absorbing part 210 and the second shock absorbing part 220 are arranged at intervals, and the perforated part 230 is located between the first shock absorbing part 210 and the second shock absorbing part 220, so that the first shock absorbing part 210, the second shock absorbing part 220 and the perforated part 230 can form a complete structure, thereby improving the structural strength of the shock absorbing pad 200, the first shock absorbing part 210, the second shock absorbing part 220 and the perforated part 230 A perforation is formed in the axial center of each of the two shock-absorbing portions 220 and the perforated portion 230. The perforation extends through the thickness of the first shock-absorbing portion 210, the second shock-absorbing portion 220, and the perforated portion 230. The perforated portion 230 is disposed inside the vehicle body mounting hole 21. Furthermore, the first shock-absorbing portion 210 and the second shock-absorbing portion 220 abut against opposite sides of the vehicle body mounting plate 20 in the thickness direction, thereby facilitating the positional engagement of the perforated portion 230 with the side mounting frame, thereby facilitating the installation of the shock-absorbing pad 200 on the air pump bracket 100. For example, the first shock-absorbing portion 210 and the second shock-absorbing portion 220 are both 5 mm thick and 23 mm in diameter, while the perforation has a diameter of 12 mm. This not only ensures the strength and shock-absorbing effect of the shock-absorbing pad 200, but also provides a more secure connection between the shock-absorbing pad 200 and the air pump bracket 100.

[0067] In particular, as shown in Figure 1 and Figure 3 The air pump bracket 100 further comprises a second flange 80 connected to the body mounting plate 20 and arranged around the body mounting hole 21, and the second flange 80 is used in cooperation with the shock pad 200; wherein the second shock portion 220 is provided with a limiting groove 221 opening towards the first shock portion 210, and the second flange 80 is arranged in the limiting groove 221.

[0068] That is, the second flange 80 is located at the outer periphery of the side body mounting frame, so that the second flange 80 can strengthen the strength of the body mounting hole 21, and the second flange 80 cooperates with the shock pad 200, so that the second flange 80 can limit the shock pad 200, thereby facilitating the connection of the shock pad 200 and the air pump bracket 100, and the limiting groove 221 is arranged on the second shock portion 220, and the limiting groove 221 and the second flange 80 are arranged opposite to each other, so that the second flange 80 and the limiting groove 221 are limited and cooperated, thereby facilitating the limiting cooperation of the shock pad 200 and the air pump bracket 100, and facilitating the installation of the shock pad 200 on the air pump bracket 100, and reducing the vibration of the air pump bracket 100. For example, the depth of the limiting groove 221 is 1.5mm, which not only facilitates the manufacture of the limiting groove 221, but also facilitates the limiting cooperation between the second flange 80 and the limiting groove 221.

[0069] In addition, as shown in Figure 3 The shock pad 200 further comprises a plurality of second reinforcing ribs 240 arranged at the outer periphery of the perforated portion 230 and spaced apart in the circumferential direction of the perforated portion 230, and the second reinforcing ribs 240 are respectively connected to the first shock portion 210 and the second shock portion 220.

[0070] It can be understood that the plurality of second reinforcing ribs 240 are located at the outer periphery of the perforated portion 230, and the plurality of second reinforcing ribs 240 are uniformly spaced, so that the second reinforcing ribs 240 can strengthen the structure of the perforated portion 230, one end of the second reinforcing rib 240 is connected to the first shock portion 210, and the other end is connected to the second shock portion 220, so that the second reinforcing rib 240 can strengthen the structure of the first shock portion 210 and the second shock portion 220, thereby improving the overall structural strength of the shock pad 200.

[0071] In addition, as shown in Figure 3 and Figure 4 The shock pad 200 further comprises a plurality of shock protrusions 250 arranged on the side surface of the first shock portion 210 away from the second shock portion 220, and the plurality of shock protrusions 250 are spaced apart on the side surface of the first shock portion 210.

[0072] That is, the plurality of damping protrusions 250 are located on the side surface of the first damping portion 210 away from the second damping portion 220, and the plurality of damping protrusions 250 are uniformly spaced around the outer peripheral edge of the first damping portion 210, which can reduce the vibration of the damping pad 200, also can reduce the vibration of the air pump support 100, and also can prevent the air pump support 100 from being installed in the wrong way, so as to improve the stability of the air pump assembly 1000, and also can reduce the noise in the vehicle, and better fit the end surface of the vehicle body 2000, thereby improving the NVH performance of the vehicle.

[0073] In addition, as shown in Figure 4 The inner periphery of the second damping portion 220 is formed with an annular groove 222, and the damping pad 200 further comprises: a plurality of third reinforcing ribs 260, which are arranged in the annular groove 222 and are spaced apart in the circumferential direction of the annular groove 222.

[0074] It can be understood that the annular groove 222 is arranged on the inner periphery of the second damping portion 220, and the plurality of third reinforcing ribs 260 are arranged in the annular groove 222, which can limit the plurality of third reinforcing ribs 260, and the plurality of third reinforcing ribs 260 are uniformly arranged in the annular groove 222, which can generate a reaction force when the damping pad 200 is deformed in the axial and radial directions, thereby preventing the damping pad 200 from being deformed repeatedly, and thereby ensuring the damping effect of the damping pad 200.

[0075] As shown in Figure 6 and Figure 7 The air pump assembly 1000 according to the utility model, comprising: an air pump 500 and the mounting structure 300 of the air pump of the above embodiments, the air pump mounting plate 10 is connected with the air pump 500. By arranging the connecting portion 30 between the air pump mounting plate 10 and the vehicle body mounting plate 20, and the connecting portion 30 is a curved curve, which can reduce the stress of the air pump support 100, and also can reduce the amplitude of the air pump assembly 1000, thereby improving the stability of the air pump assembly 1000, and also can reduce the noise in the vehicle, thereby improving the NVH performance of the vehicle, the air pump mounting plate 10 is connected with the air pump 500, so that the air pump 500 is connected with the air pump support 100.

[0076] As shown in Figure 8 and Figure 9As shown, according to the vehicle of the utility model, comprising: vehicle body 2000, seat and above embodiment's air pump assembly 1000, seat is arranged in vehicle body 2000, and the air filling piece is formed in seat, the vehicle body mounting plate 20 is connected with vehicle body 2000, and the air pump 500 is connected with the air filling piece. Such arrangement can make the air pump 500 inflate the air filling piece, and the vibration generated by the air pump 500 works is reduced once through the air pump support 100 and the shock pad 200, so that the vibration amplitude of the air pump assembly 1000 can be reduced, and the stability of the air pump assembly 1000 can be improved, the noise in the vehicle can also be reduced, and the NVH performance of the vehicle can be improved.

[0077] In the description of the utility model, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0078] In the description of the utility model, "first feature", "second feature" can include one or more features. In the description of the utility model, "multiple" means two or more. In the description of the utility model, "above" or "below" the first feature of the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. In the description of the utility model, "above", "above" and "above" of the first feature of the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature.

[0079] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0080] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. An air pump bracket (100), characterized in that: include: An air pump mounting plate (10), the air pump mounting plate (10) being used to connect to the air pump (500); A vehicle body mounting plate (20), the vehicle body mounting plate (20) being used to be connected to the vehicle body (2000); A connecting portion (30) is connected between the air pump mounting plate (10) and the vehicle body mounting plate (20), and the connecting portion (30) is constructed in a curved shape that bends and extends from the air pump mounting plate (10) toward the vehicle body mounting plate (20).

2. The air pump bracket (100) according to claim 1, characterized in that: A first transition fillet (40) is formed at the connection between the air pump mounting plate (10) and the connecting portion (30); and / or A second transition fillet (50) is formed at the connection between the vehicle body mounting plate (20) and the connecting portion (30).

3. The air pump bracket (100) according to claim 1, characterized in that: The connecting portion (30) includes: A plurality of connecting bars (31) are respectively connected between the air pump mounting plate (10) and the vehicle body mounting plate (20), and the plurality of connecting bars (31) are spaced apart in the width direction of the air pump mounting plate (10).

4. The air pump bracket (100) according to claim 3, characterized in that: The plurality of connecting strips (31) include: an end connecting bar (32), the end connecting bar (32) being connected to one end in the width direction of the air pump mounting plate (10) and one end in the width direction of the vehicle body mounting plate (20); and / or A middle connecting bar (33) is connected to a middle portion of the air pump mounting plate (10) in a width direction and a middle portion of the vehicle body mounting plate (20) in a width direction.

5. The air pump bracket (100) according to claim 4, characterized in that: Also includes: A first flange (60), the first flange (60) being connected to one end of the vehicle body mounting plate (20) in the width direction, and the first flange (60) being connected to the end connecting strip (32).

6. The air pump bracket (100) according to claim 5, characterized in that: Also includes: A first reinforcing rib (70), wherein the first reinforcing rib (70) is respectively connected to the vehicle body mounting plate (20) and the first flange (60).

7. The air pump bracket (100) according to claim 1, characterized in that: The vehicle body mounting plate (20) is formed with a vehicle body mounting hole (21), and the air pump bracket (100) further comprises: A second flange (80), the second flange (80) is connected to the vehicle body mounting plate (20) and is arranged around the vehicle body mounting hole (21), and the second flange (80) is used to cooperate with the shock-absorbing pad (200).

8. The air pump bracket (100) according to claim 1, characterized in that: The air pump mounting plate (10) is provided with a first clamping portion (11), and the first clamping portion (11) is used for clamping and cooperating with the second clamping portion (410) of the air pump (500).

9. The air pump bracket (100) according to claim 8, characterized in that: The first clamping portion (11) is configured as a clamping hole, and a clamping groove (12) is provided on a side wall of the clamping hole. The clamping groove (12) is used for clamping and cooperating with the second clamping portion (410) extending into the clamping hole.

10. An air pump installation structure (300), characterized in that: include: The air pump bracket (100) according to any one of claims 1 to 9; A shock-absorbing pad (200) is installed on a mounting portion of the vehicle body (2000).

11. The air pump installation structure (300) according to claim 10, characterized in that: The vehicle body mounting plate (20) is formed with a vehicle body mounting hole (21), and the shock-absorbing pad (200) comprises: a first shock absorbing portion (210); a second shock absorbing portion (220); A perforated portion (230) is connected between the first shock absorbing portion (210) and the second shock absorbing portion (220); the first shock absorbing portion (210), the perforated portion (230) and the second shock absorbing portion (220) together form a perforated hole that penetrates along the thickness direction of the vehicle body mounting plate (20); the perforated portion (230) is arranged in the vehicle body mounting hole (21); the first shock absorbing portion (210) and the second shock absorbing portion (220) respectively abut against two sides of the vehicle body mounting plate (20) in the thickness direction.

12. The air pump installation structure (300) according to claim 11, characterized in that: The air pump bracket (100) further includes: a second flange (80), the second flange (80) being connected to the vehicle body mounting plate (20) and disposed around the vehicle body mounting hole (21), the second flange (80) being used to cooperate with the shock-absorbing pad (200); The second shock absorbing portion (220) is provided with a limiting groove (221) opening toward the first shock absorbing portion (210), and the second flange (80) is arranged in the limiting groove (221).

13. The air pump installation structure (300) according to claim 11, characterized in that: The shock-absorbing pad (200) further includes: A plurality of second reinforcing ribs (240) are provided on the outer periphery of the perforated portion (230) and are spaced apart in the circumferential direction of the perforated portion (230), and the second reinforcing ribs (240) are respectively connected to the first shock absorbing portion (210) and the second shock absorbing portion (220).

14. The air pump installation structure (300) according to claim 11, characterized in that: The shock-absorbing pad (200) further includes: A plurality of shock-absorbing protrusions (250) are provided on a side surface of the first shock-absorbing portion (210) away from the second shock-absorbing portion (220), and the plurality of shock-absorbing protrusions (250) are spaced apart on the side surface of the first shock-absorbing portion (210).

15. The air pump installation structure (300) according to claim 11, characterized in that: An annular groove (222) is formed on the inner periphery of the second shock-absorbing portion (220), and the shock-absorbing pad (200) further comprises: A plurality of third reinforcing ribs (260), wherein the plurality of third reinforcing ribs (260) are arranged in the annular groove (222) and are spaced apart in the circumferential direction of the annular groove (222).

16. An air pump assembly (1000), characterized in that: include: Air Pump (500); The air pump mounting structure (300) according to any one of claims 10 to 15, wherein the air pump mounting plate (10) is connected to the air pump (500).

17. A vehicle, characterized in that: include: Car Body (2000); a seat, the seat being arranged in the vehicle body (2000), and an inflatable member being formed in the seat; In the air pump assembly (1000) according to claim 16, the vehicle body mounting plate (20) is connected to the vehicle body (2000), and the air pump (500) is connected to the inflatable member.

Images