CN210047422U

CN210047422U - Automobile threshold connecting piece

Info

Publication number: CN210047422U
Application number: CN201920507650.3U
Authority: CN
Inventors: 刘仁杰; 高威; 汤小生
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-02-11
Anticipated expiration: 2029-04-15

Abstract

The utility model provides an automobile threshold connecting piece belongs to car technical field. The problem that how to prevent the threshold from collapsing when playing the protection to pencil and side wall panel beating is solved. The threshold connecting piece comprises a connector used for being connected with a vehicle body sheet metal, a ring body used for being penetrated by a wire harness and clamping seats located on two sides of the ring body and used for being connected with a threshold decorative plate, wherein the ring body comprises a lower ring seat and an upper cover body hinged to the lower ring seat, the free end of the upper cover body is clamped with the lower ring seat, and the two clamping seats are respectively arranged on the upper cover body and the lower ring seat. A threading hole is formed between the upper cover body and the lower ring seat, and a buffer cavity communicated with the threading hole is also arranged on the lower ring seat and is positioned obliquely below the threading hole. The connecting piece has the advantages of simple structure, reliable connection and convenient use, and can not scratch the side wall metal plate and avoid the wire harness from being cut; simultaneously, this connecting piece can make the threshold plaque obtain effectual support, avoids collapsing in the middle of the long-time back threshold plaque of using.

Description

Automobile threshold connecting piece

Technical Field

The utility model belongs to the technical field of the car, a car threshold connecting piece is related to.

Background

Door structures are often designed at the door positions of passenger cars. An automobile threshold trim is an interior trim part mounted on a side panel of a vehicle body, and a wiring harness generally passes through the automobile threshold trim and the side panel. Because the threshold is installed in the Z direction, and the space between the threshold decorative plate and the side wall metal plate is limited, how to reasonably utilize the space between the threshold decorative plate and the side wall metal plate to ensure that the wiring harness can well pass through the space between the threshold decorative plate and the side wall metal plate can meet the installation requirement of the threshold and protect the wiring harness from being damaged becomes the key for arranging and designing the threshold decorative plate.

Among the prior art, the threshold plaque is for the installation is firm, generally adopts the metal clip joint to the automobile body side wall panel beating on, the metal clip can with fix the pencil direct contact on the panel beating. When the doorsill decorative plate is assembled, on one hand, the metal clip is easy to scratch a metal plate paint surface; on the other hand, the floor wiring harness is easy to move, the metal clip and the wiring harness are extruded, and potential safety hazards caused by long-time wiring harness scraping are easy to occur; meanwhile, the wire harness penetrates through the middle of the threshold trim plate, so that the metal clamping structure of the threshold trim plate can be designed only in a two-side separated mode, and when the threshold trim plate is trampled back and forth, the middle part is lack of support and is easy to collapse, and appearance deformation is caused.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an automobile threshold connecting piece, the utility model provides a technical problem prevent that the threshold from collapsing when how playing the protection to pencil and side wall panel beating.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an automobile threshold connecting piece, is including being used for with automobile body sheet metal connected's connector, being used for supplying the loop body that the pencil wore to establish and being located the loop body both sides and being used for connecting the cassette of threshold plaque, the loop body includes ring holder and the articulated upper cover body that encircles under on the ring holder, the free end and the ring holder joint down of upper cover body, and two cassettes arrange respectively on upper cover body and ring holder down.

Different from the prior art, the automobile threshold connecting piece is designed, when the automobile threshold connecting piece is used, the connecting piece can be installed on a metal plate of an automobile body through the connector, then the upper cover body is opened, the wiring harness is placed in the lower ring seat, the upper cover body is closed at the moment, the wiring harness is restrained in the connecting piece ring body, and finally the threshold decorative plate is clamped on the corresponding clamping seat, so that installation is completed; through the analysis, the connecting piece enables the metal plate of the car body not to be easily scraped during installation of the doorsill trim plate, and meanwhile, the wiring harness is well restrained and protected, so that the wiring harness is prevented from being cut; moreover, due to the design of the upper cover body, on one hand, the wiring harness is convenient to install; on the other hand, because two cassettes are arranged respectively on upper cover body and lower ring seat, one of them cassette is located the upper cover body promptly, that is to say, the threshold plaque is not only connected on the upper cover body, can make upper cover body and lower ring seat more reliable cooperation moreover, makes the upper cover body can provide the support for the threshold like this to make the threshold be difficult to take place to cave in, and make the pencil obtain more reliable restraint, further avoid the pencil to produce the scraping because of the removal, and then make the pencil obtain further protection.

In the above-mentioned car threshold connector, one side of the lower ring seat away from the hinged end is provided with a clamping seat, and the free end of the upper cover body is provided with a clamping joint; when the clamping connector is clamped with the clamping seat, the clamping seat on the free end of the upper cover body is positioned above the clamping seat. Through the position design of above cassette for go up the lid and can be better pressurized, thereby make the connection of going up lid and lower ring seat more reliable, make the pencil can obtain more reliable restraint, thereby make the pencil obtain further protection.

In the automobile threshold connecting piece, a threading hole is formed between the upper cover body and the lower ring seat, and the lower ring seat is also provided with a buffer cavity communicated with the threading hole, and the buffer cavity is positioned obliquely below the threading hole. Through the design of above cushion chamber, produce the conquassation when can prevent that the ring body from receiving threshold plaque or pencil extrusion and become invalid to be favorable to improving the use reliability of this connecting piece.

In the above-mentioned automobile threshold connector, an elastic hole is provided between the lower ring seat and the connector. Through the design of the elastic holes, the connecting piece can be further prevented from being pressed to lose efficacy in the using process, and therefore the use reliability of the connecting piece is improved.

In the automobile threshold connecting piece, the connecting head is sleeved with the sponge gasket. Through the design, can further provide the protection for automobile body panel beating lacquer painting.

In the automobile threshold connecting piece, the hole wall of one side or two sides of the threading hole is provided with a reinforcing groove, and a reinforcing rib is arranged in the reinforcing groove. Through the design, the structural strength of the ring body in the vertical main stress direction is favorably enhanced.

Compared with the prior art, this automobile threshold connecting piece has following advantage: the connecting piece has the advantages of simple structure, reliable connection and convenient use, and can not scratch the side wall metal plate and avoid the wire harness from being cut; simultaneously, this connecting piece can make the threshold plaque obtain effectual support, avoids collapsing in the middle of the long-time back threshold plaque of using.

Drawings

Fig. 1 is a schematic structural view of the inventive vehicle rocker connector.

Fig. 2 is an exploded cross-sectional view of the rocker connector and rocker trim of the present vehicle.

FIG. 3 is a schematic view of the structure of the door sill connector and the door sill trim of the present invention.

In the figure, 1, a connector; 2. a ring body; 21. a lower ring seat; 211. a clamping seat; 22. an upper cover body; 221. a clamping head; 3. a card holder; 4. threading holes; 5. a buffer chamber; 6. an elastic hole; 7. a sponge pad; 8. a reinforcing groove; 9. reinforcing ribs; 10. a wire harness; 11. threshold plaque.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Specifically, as shown in fig. 1, 2 and 3, the automotive threshold connecting piece is a plastic piece, and includes a connector 1 for being connected with a sheet metal of an automobile body, a ring body 2 for a wiring harness 10 to penetrate through, and clamping seats 3 located on two sides of the ring body 2 and used for being connected with a threshold trim 11. Wherein, the connector 1 is sleeved with a sponge gasket 7. The ring body 2 comprises a lower ring seat 21 and an arched upper cover body 22 hinged on the lower ring seat 21, wherein one clamping seat 3 is positioned on the free end of the upper cover body 22, and the other clamping seat 3 is positioned on the outer side of the lower ring seat 21. One side of the lower ring seat 21 far away from the hinged end is provided with a clamping seat 211, and the free end of the upper cover body 22 is provided with a clamping joint 221; when the clamping head 221 is clamped with the clamping seat 211, the clamping seat 3 on the free end of the upper cover 22 is located above the clamping seat 211.

Meanwhile, a threading hole 4 is formed between the upper cover body 22 and the lower ring seat 21, in this embodiment, a reinforcing groove 8 is formed on the hole wall of one side of the threading hole 4, and a reinforcing rib 9 is arranged in the reinforcing groove 8. The lower ring seat 21 is also provided with a buffer chamber 5 communicated with the threading hole 4, and the buffer chamber 5 is positioned obliquely below the threading hole 4. Preferably, in this embodiment, an elastic hole 6 is further provided between the lower ring seat 21 and the connection head 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the connector 1, the ring body 2, the lower ring seat 21, the latch seat 211, the upper cover 22, the latch head 221, the latch seat 3, the threading hole 4, the buffer cavity 5, the elastic hole 6, the sponge pad 7, the reinforcing groove 8, the reinforcing rib 9, the wire harness 10, the doorsill trim 11, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an automobile threshold connecting piece, is including being used for with automobile body sheet metal connected's connector (1), be used for supplying pencil (10) to wear ring body (2) of establishing and be located ring body (2) both sides and be used for connecting cassette (3) of threshold plaque (11), its characterized in that, ring body (2) including down ring seat (21) and articulated last lid (22) on ring seat (21) down, the free end and the lower ring seat (21) joint of going up lid (22), and two cassettes (3) are arranged respectively on last lid (22) and lower ring seat (21).

2. An automobile rocker connector as claimed in claim 1, characterised in that the lower ring seat (21) has a snap seat (211) on the side remote from the hinged end, and the free end of the upper cover (22) has a snap joint (221); when the clamping connector (221) is clamped with the clamping seat (211), the clamping seat (3) on the free end of the upper cover body (22) is positioned above the clamping seat (211).

3. An automobile doorsill connection according to claim 1 or 2, characterized in that a threading hole (4) is formed between the upper cover (22) and the lower ring seat (21), the lower ring seat (21) is further provided with a buffer chamber (5) communicated with the threading hole (4), and the buffer chamber (5) is positioned obliquely below the threading hole (4).

4. An automobile door sill connection according to claim 1 or 2, characterized in that there is an elastic hole (6) between the lower ring seat (21) and the connecting head (1).

5. An automobile threshold connection according to claim 1 or 2, characterised in that the connecting head (1) is provided with a sponge washer (7) externally.

6. An automobile doorsill connection according to claim 3, characterised in that the through-wire hole (4) has a reinforcement groove (8) in one or both of its walls, the reinforcement groove (8) having a reinforcement rib (9) therein.