Automobile sealing strip with drainage and exhaust structure

Abstract

The utility model discloses an automobile sealing strip with a drainage and exhaust structure, which relates to the field of automobile sealing strips, and comprises a sealing strip body, a hole is arranged at the bottom of the inner wall of the sealing strip body, the hole is used for discharging gas in the sealing strip body, the hole is also used for discharging rainwater in the sealing strip body, and a protection component is arranged in the hole. The protection sleeve is connected into the hole in a sleeved mode, the dustproof net is installed in the protection sleeve, and the supporting plate is fixedly connected into the protection sleeve in a vertical state. The sealing strip body and the protection assembly are used in a matched mode, the hole is formed in the bottom of the inner wall of the sealing strip body, and therefore when the sealing strip body is installed on the automobile front window frame, gas between the sealing strip body and the automobile front window frame can be exhausted from the hole, and the sealing strip body is protected. And water flow between the sealing strip body and the automobile front window frame can be discharged from the hole, and the protection assembly can guarantee the stability of the hole in the sealing strip body.

Description

Technical Field

[0001] The utility model relates to the field of automobile sealing strips, in particular to an automobile sealing strip with a drainage and exhaust structure. Background Art

[0002] A car's front window seal is a rubber or plastic seal installed around the car's front windshield. Its main function is to provide sealing, sound insulation, dustproofing and waterproofing to improve driving comfort and protect the car's electronic equipment and interior.

[0003] When the automobile front window sealing strip is produced, the interior of the sealing strip has an installation groove, so that the installation groove on the sealing strip is snap-fitted with the protruding part of the automobile front window frame, thereby completing the installation of the automobile front frame sealing strip.

[0004] Because the concave part of the sealing strip is engaged with the protruding part of the car's front window frame, when the sealing strip is engaged with the protruding part of the car's front window frame, residual gas will appear inside the sealing strip groove, resulting in the sealing strip being not installed properly, and rainwater will enter the concave part of the sealing strip, thus causing certain defects. Utility Model Content

[0005] The purpose of the utility model is to provide an automobile sealing strip with a drainage and exhaust structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: an automobile sealing strip with a drainage and exhaust structure, comprising a sealing strip body;

[0007] A hole is provided at the bottom of the inner wall of the sealing strip body, and the hole is used to discharge the gas inside the sealing strip body. The hole is also used to discharge the rainwater inside the sealing strip body. A protective component is provided inside the hole, and the protective component is used to limit the shape of the hole.

[0008] Preferably, the protection component includes:

[0009] A protective sleeve, the protective sleeve being sleeved inside the hole;

[0010] A dustproof net installed inside the protective sleeve;

[0011] The support plate is fixedly connected to the interior of the protective sleeve in a vertical state.

[0012] Preferably, the protection component further includes:

[0013] A limiting collar, the limiting collar being fixedly connected to one end of the protective sleeve;

[0014] An annular groove is provided at one end of the inner wall of the hole, the limiting collar is sleeved on the inner wall of the annular groove, and the side of the limiting collar facing away from the protective sleeve is in the same plane as the inner wall of the sealing strip body.

[0015] Preferably, the protection component further includes:

[0016] A limit block, the limit block is fixedly connected to the outside of the protective sleeve, the outer wall of the limit block is clamped with the sealing strip body, and a landslide portion is provided at the bottom of the side of the limit block;

[0017] A positioning needle, one end of which is plugged into the sealing strip body.

[0018] Preferably, the outside of the dustproof net is fixedly sleeved with a fixing ring, the outer wall of the fixing ring is fixedly sleeved with a sealing ring that fits the inner wall of the protective sleeve, and the top of the fixing ring is symmetrically fixedly connected with a positioning plate, which is located on the side of the support plate.

[0019] Preferably, a clamping block is fixedly connected to one side of the positioning plate facing the support plate, a clamping slot is provided at the bottom of the side of the support plate, the outer wall of the clamping block is slidably engaged with the inner cavity of the clamping slot, and an inclined slope is provided on the top of the clamping block.

[0020] The technical effects and advantages of this utility model are:

[0021] The utility model utilizes the coordinated use of a sealing strip body and a protective component. A hole is opened at the bottom of the inner wall of the sealing strip body, so that when the sealing strip body is installed on the front window frame of the automobile, the gas between the sealing strip body and the front window frame of the automobile can be discharged from the hole, and the water flow between the sealing strip body and the front window frame of the automobile can also be discharged from the hole. In addition, the protective component can ensure the stability of the hole on the sealing strip body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a partial front view of the internal structure of the present invention.

[0024] Figure 3 This is a schematic diagram of the internal structure of the sealing strip body of the utility model from the front.

[0025] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0026] In the figure: 1. Sealing strip; 2. Hole; 3. Protective assembly; 31. Protective sleeve; 32. Limiting ring; 33. Annular groove; 34. Dust screen; 35. Support plate; 36. Fixing ring; 37. Positioning plate; 38. Block; 39. Slot; 310. Limiting block; 311. Positioning pin. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] The utility model provides Figure 1-4 The automobile sealing strip with a drainage and exhaust structure shown in the figure includes a sealing strip body 1, and a hole 2 is opened at the bottom of the inner wall of the sealing strip body 1. The hole 2 is used to discharge the gas inside the sealing strip body 1, and the hole 2 is also used to discharge rainwater inside the sealing strip body 1. The hole 2 is opened at one end of the bottom of the inner cavity of the sealing strip body 1, that is, the sealing strip body 1 is installed on the side of the bottom of the automobile front window mounting part, so that when the sealing strip body 1 is installed, the gas between the sealing strip body 1 and the automobile front window mounting part can be discharged from the hole 2, and the rainwater slides down in the inner cavity of the sealing strip body 1 under its own gravity, and then is discharged to the outside through the hole 2. This not only allows the rainwater inside the sealing strip body 1 to be discharged, but also prevents the outside rainwater from entering the interior of the sealing strip body 1 through the hole 2. A protective component 3 is provided inside the hole 2. The protective component 3 is used to limit the shape of the hole 2, so as to prevent the hole 2 from being squeezed and the inner wall from being fitted and sealed when the automobile front window is closed and squeezed by the sealing strip body 1.

[0029] In particular, the protective component 3 includes a protective sleeve 31, a dustproof net 34 and a support plate 35. The protective sleeve 31 is sleeved on the inside of the hole 2, the dustproof net 34 is installed on the inside of the protective sleeve 31, and the support plate 35 is fixedly connected to the inside of the protective sleeve 31 in a vertical state. The protective sleeve 31 and the support plate 35 are both made of plastic. When the sealing strip body 1 is squeezed, the protective sleeve 31 and the support plate 35 can support and protect the hole 2 to ensure the stability of the hole 2, and the dustproof net 34 can reduce the external dust from entering the inside of the sealing strip body 1 through the hole 2, and the dustproof net 34 can reduce the situation where external dust enters the inside of the sealing strip body 1 from the hole 2.

[0030] Furthermore, the protective assembly 3 also includes a limiting ring 32 and an annular groove 33. The limiting ring 32 is fixedly connected to one end of the protective sleeve 31. The annular groove 33 is opened at one end of the inner wall of the hole 2. The limiting ring 32 is sleeved on the inner wall of the annular groove 33. The side of the limiting ring 32 facing away from the protective sleeve 31 is in the same plane as the inner wall of the sealing strip body 1, so that the limiting ring 32 will not affect the flow of rainwater inside the sealing strip body 1 out of the protective sleeve 31. The protective assembly 3 also includes It includes a limit block 310 and a positioning pin 311. The limit block 310 is fixedly connected to the outside of the protective sleeve 31. The outer wall of the limit block 310 is clamped with the sealing strip body 1. A landslide portion is provided at the bottom of the side of the limit block 310. Under the action of the landslide portion, the limit block 310 can be easily inserted into the inside of the hole 2 following the protective sleeve 31. One end of the positioning pin 311 is plugged into the sealing strip body 1. The positioning pin 311 can further improve the stability of the installation of the protective sleeve 31 and the limit ring 32.

[0031] Furthermore, the outside of the dustproof net 34 is fixedly sleeved with a fixing ring 36, the outer wall of the fixing ring 36 is fixedly sleeved with a sealing ring that fits the inner wall of the protective sleeve 31, and the top of the fixing ring 36 is symmetrically fixedly connected with a positioning plate 37, which is located on the side of the support plate 35. The positioning plate 37 is fixedly connected to a block 38 on one side of the support plate 35. A slot 39 is provided at the bottom of the side of the support plate 35. The outer wall of the block 38 is slidably engaged with the inner cavity of the slot 39, and the top of the block 38 is provided with an inclined The top of the two positioning plates 37 on the opposite side are provided with arc chamfers, so that the plate body is inserted between the positioning plate 37 and the support plate 35, so that the positioning plate 37 is bent, thereby increasing the distance between the positioning plate 37 and the support plate 35, so that the block 38 is separated from the slot 39, and the fixing ring 36 and the dust screen 34 can be disassembled.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automobile sealing strip with a drainage and exhaust structure, comprising a sealing strip body (1); It is characterized in that A hole (2) is provided at the bottom of the inner wall of the sealing strip body (1), and the hole (2) is used for discharging gas inside the sealing strip body (1). The hole (2) is also used for discharging rainwater inside the sealing strip body (1). A protective component (3) is provided inside the hole (2), and the protective component (3) is used to define the shape of the hole (2).

2. The automotive sealing strip with a drainage and exhaust structure according to claim 1, characterized in that: The protection component (3) comprises: A protective sleeve (31), wherein the protective sleeve (31) is sleeved inside the hole (2); A dustproof net (34), the dustproof net (34) being installed inside the protective sleeve (31); A support plate (35) is fixedly connected to the interior of the protective sleeve (31) in a vertical state.

3. The automotive sealing strip with a drainage and exhaust structure according to claim 2, characterized in that: The protection component (3) further comprises: A limiting collar (32), wherein the limiting collar (32) is fixedly connected to one end of the protective sleeve (31); An annular groove (33) is provided at one end of the inner wall of the hole (2); the limiting collar (32) is sleeved on the inner wall of the annular groove (33); and the side of the limiting collar (32) facing away from the protective sleeve (31) is in the same plane as the inner wall of the sealing strip body (1).

4. The automotive sealing strip with a drainage and exhaust structure according to claim 3, characterized in that: The protection component (3) further comprises: A limit block (310), the limit block (310) is fixedly connected to the outside of the protective sleeve (31), the outer wall of the limit block (310) is clamped with the sealing strip body (1), and a sliding portion is provided at the bottom of the side of the limit block (310); A positioning needle (311), one end of which is plugged into the sealing strip body (1).

5. The automotive sealing strip with a drainage and exhaust structure according to claim 2, characterized in that: The outside of the dustproof net (34) is fixedly sleeved with a fixing ring (36), the outer wall of the fixing ring (36) is fixedly sleeved with a sealing ring that fits the inner wall of the protective sleeve (31), and the top of the fixing ring (36) is symmetrically fixedly connected with a positioning plate (37), and the positioning plate (37) is located on the side of the support plate (35).

6. The automotive sealing strip with a drainage and exhaust structure according to claim 5, characterized in that: A clamping block (38) is fixedly connected to one side of the positioning plate (37) facing the support plate (35); a clamping groove (39) is provided at the bottom of the side of the support plate (35); the outer wall of the clamping block (38) is slidably engaged with the inner cavity of the clamping groove (39); and the top of the clamping block (38) is provided with an inclined slope.

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