A B-pillar sealing strip installation structure

Abstract

The utility model discloses a B-pillar sealing strip installation structure, which relates to the technical field of automobile frame, and comprises an installation shell and a handle fixedly connected to the installation shell, wherein a placement groove for placing the sealing strip is provided in the installation shell, and a symmetrically positioned clamping block is slidably connected in the placement groove along the length direction of the installation shell, and a feeding assembly for driving the clamping block to clamp the sealing strip for movement is provided in the placement groove, and the feeding assembly comprises a lead screw rotatably connected in the installation shell, and the lead screw and the clamping block are threadedly connected through a connecting sleeve; the utility model can clamp the sealing strip for feeding through the feeding assembly, and then push the sealing strip into a position to be installed through a pressing block, and when facing a sealing strip that can be partially installed by inflation, the inside can be inflated through an air pump and an intake pipe, and when the size of the sealing strip is not suitable, it can be trimmed by a cutting knife.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile frames, in particular to a B-pillar sealing strip installation structure. Background Art

[0002] With the gradual development of the automobile industry, the types and styles of automobiles are diverse, and people's demand for automobile structure has gradually decreased, and they have turned their attention to the comfort and appearance quality of the car. For automobiles, sealing strips are generally used to seal and waterproof, improve the NVH performance of the vehicle, and provide a comfortable driving and riding environment for the occupants.

[0003] Since the installation points of the sealing strip are mostly exposed and visible to the naked eye, the aesthetics of the sealing strip is also a very important link. The appearance of the installation also greatly affects the refinement of the entire vehicle. Among them, the B-pillar sealing strip needs to ensure the refinement of the appearance under the premise of covering the gap, but the common B-pillar sealing strips on the market all have peripheral fixings, which greatly affects the appearance.

[0004] In the prior art, for example, the patent "A B-pillar split strip installation structure" with the authorization announcement number CN215360874U proposes a sealing strip that can be clamped on the inner side, which can solve the problem of the original sealing strip being unsightly. However, since the sealing strip is a rubber product, it will age, so a new sealing strip needs to be reinstalled every once in a while. However, if the sealing strip is manually installed and removed, uneven force is likely to occur, resulting in partial improper installation. Utility Model Content

[0005] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the utility model is to provide a B-pillar sealing strip installation structure, which can ensure aesthetics and be more convenient to install on the basis of internal clamping.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A B-pillar sealing strip mounting structure comprises a mounting shell and a handle fixedly connected to the mounting shell, wherein the mounting shell is provided with a placement groove for placing the sealing strip, wherein the placement groove is slidably connected with a clamping block symmetrically positioned on the left and right along the length direction of the mounting shell, and wherein the placement groove is provided with a feed assembly for driving the clamping block to clamp the sealing strip and move it.

[0008] Furthermore, the feed assembly includes a lead screw rotatably connected to the mounting housing, and the lead screw is threadedly connected to the clamping block via a connecting sleeve.

[0009] Furthermore, a clamping block is rotatably connected to the pressing block, and a second motor for driving the clamping block to rotate is provided on the pressing block, and the left and right pressing blocks are connected via a fixing block.

[0010] Furthermore, a pressing block for pushing out the sealing strip is provided in the placement groove, the pressing block is connected to the installation shell via a telescopic rod, and a first motor for driving the telescopic rod to extend and retract is provided in the installation shell.

[0011] Furthermore, an air pump for inflating air is provided on the mounting shell, and an air inlet pipe is provided on the air pump.

[0012] Furthermore, a clamping block for clamping is provided in the placement groove located at the air inlet pipe.

[0013] Furthermore, a cutting knife is fixedly connected to the mounting shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can clamp the sealing strip for feeding through the feeding component, and then push the sealing strip into the position where it needs to be installed through the pressing block. When facing a sealing strip that can be installed by inflation, the inside can be inflated through an air pump and an air intake pipe. When the size of the sealing strip is not suitable, it can be trimmed by a cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an enlarged schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] In the figure: 11, mounting shell; 12, handle; 13, first motor; 14, air pump; 15, air inlet pipe; 16, placement slot; 17, telescopic rod; 18, pressing block; 19, cutting knife; 20, feeding assembly; 21, lead screw; 22, clamping block; 23, pressing block; 24, fixing block; 25, clamping block; 26, second motor; 27, connecting sleeve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0021] See also Figure 1 , Figure 2 and Figure 3 The present embodiment provides a B-pillar sealing strip installation structure, including an installation shell 11 and a handle 12 fixedly connected to the installation shell 11, the installation shell 11 is provided with a placement groove 16 for placing the sealing strip, the placement groove 16 is slidably connected with a clamping block 23 symmetrically positioned on the left and right along the length direction of the installation shell 11, and the placement groove 16 is provided with a feeding assembly 20 for driving the clamping block 23 to clamp the sealing strip and move it.

[0022] The feeding assembly 20 includes a lead screw 21 rotatably connected to the mounting housing 11 , and the lead screw 21 is threadedly connected to the pressing block 23 via a connecting sleeve 27 .

[0023] The clamping block 25 is rotatably connected to the pressing block 23 . The pressing block 23 is provided with a second motor 26 for driving the clamping block 25 to rotate. The left and right pressing blocks 23 are connected via a fixing block 24 .

[0024] During installation, the clamping block 25 is first rotated to a position away from the pressing block 23, and then the sealing strip is placed in the placement groove 16, and the clamping block 25 is rotated back to work together with the pressing block 23 to clamp the sealing strip.

[0025] After clamping, as the sealing strip is gradually pressed against the placement groove 16, feeding is required to ensure the installation of the sealing strip. The screw motor in the installation housing 11 is started to drive the screw 21 to rotate, thereby driving the feeding assembly 20 to move.

[0026] A pressing block 18 for pushing out the sealing strip is disposed in the placement groove 16 . The pressing block 18 is connected to the installation housing 11 via a telescopic rod 17 . A first motor 13 for driving the telescopic rod 17 to extend and retract is disposed in the installation housing 11 .

[0027] By starting the first motor 13 , as the sealing strip is fed forward, the pressing block 18 can be driven by the telescopic rod 17 to install the sealing strip into the installation position in the vehicle.

[0028] The installation shell 11 is provided with an air pump 14 for inflating air, and the air pump 14 is provided with an air inlet pipe 15 . A clamping block 22 for clamping is provided in the placement groove 16 located at the air inlet pipe 15 . A cutting knife 19 is fixedly connected to the installation shell 11 .

[0029] When facing a sealing strip that can be installed by inflation, the inside can be inflated by the air pump 14 and the air inlet pipe 15. When the size of the sealing strip is not suitable, it can be trimmed by the cutting knife 19. The sealing strip can be directly pulled down and cut by the blade.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A B-pillar sealing strip mounting structure, comprising a mounting housing (11) and a handle (12) fixedly connected to the mounting housing (11), characterized in that: The installation shell (11) is provided with a placement groove (16) for placing the sealing strip, and a left-right symmetrical clamping block (23) is slidably connected to the placement groove (16) along the length direction of the installation shell (11). The placement groove (16) is provided with a feeding assembly (20) for driving the clamping block (23) to clamp the sealing strip and move it.

2. A B-pillar sealing strip installation structure according to claim 1, characterized in that: The feed assembly (20) comprises a lead screw (21) rotatably connected to the mounting housing (11), the lead screw (21) being threadedly connected to the abutment block (23) via a connecting sleeve (27).

3. A B-pillar sealing strip installation structure according to claim 2, characterized in that: The pressing block (23) is rotatably connected to a clamping block (25), and the pressing block (23) is provided with a second motor (26) for driving the clamping block (25) to rotate. The left and right pressing blocks (23) are connected via a fixing block (24).

4. The B-pillar sealing strip installation structure according to claim 1, characterized in that: A pressing block (18) for pushing out the sealing strip is provided in the placement groove (16); the pressing block (18) is connected to the installation housing (11) via a telescopic rod (17); and a first motor (13) for driving the telescopic rod (17) to extend and retract is provided in the installation housing (11).

5. The B-pillar sealing strip installation structure according to claim 1, characterized in that: An air pump (14) for inflating air is provided on the mounting housing (11), and an air intake pipe (15) is provided on the air pump (14).

6. A B-pillar sealing strip installation structure according to claim 5, characterized in that: A clamping block (22) for clamping is provided in the placement groove (16) located at the air inlet pipe (15).

7. The B-pillar sealing strip installation structure according to claim 1, characterized in that: A cutting knife (19) is fixedly connected to the mounting housing (11).

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