CN220199020U - Door guide rail groove structure, door window and car - Google Patents

Abstract

The utility model relates to a door guide rail groove structure, a vehicle window and an automobile, which comprises a guide rail and a groove, wherein the guide rail and the groove are combined and formed into an integral structure, the groove comprises a groove body, a first lip edge and a second lip edge, the first lip edge and the second lip edge are respectively arranged on two opposite sides in the groove body, and at least one of the first lip edge or the second lip edge has elasticity, so that door glass can be clamped between the first lip edge and the second lip edge. The utility model does not have an independent slot assembly, does not need to split the slot body and the slot in an off-line manner, can save the time of split charging two parts and reduces the assembly time of all doors.

Description

Door guide rail groove structure, door window and car

Technical Field

The utility model relates to the technical field of automobiles, in particular to a door guide rail slot structure.

Background

The light weight and the assembly convenience of the whole vehicle are always important factors to be considered in the design and development of products in a main engine factory, and the weight of the whole vehicle directly influences important performance parameters of the vehicle such as oil consumption, endurance mileage and the like. The lighter the whole car is, the lower the oil consumption, and for electric motor car type, the continuation of journey mileage is higher. The assembly convenience is good, the assembly time is short, and the manufacturing cost is better.

As in fig. 1: the existing car door guide rail slot structure comprises two parts, namely a general assembly slot body assembly 1 and a slot assembly 2. The assembly woolen groove body assembly 1 is composed of an upper bracket 11, a lower bracket 12 and a guide rail 13, wherein the upper bracket and the lower bracket are respectively formed by stamping, the guide rail is formed by rolling, and the upper bracket 11, the lower bracket 12 and the guide rail 13 are respectively connected by adopting two welding spots. The woolen groove assembly 2 is extruded by adopting EPDM material with equal section. The upper and lower brackets of the whole guide rail slot are fixedly connected with the inner plate of the vehicle door through bolts, and the door glass is supported after the slot 2 is assembled with the guide rail 13.

The matching structure of the guide rail 13, the slot 2 and the door glass 3 is as shown in fig. 2: the woolen groove 21 is matched with the guide rail 13 to prevent the door glass from striking the guide rail after being deflected, the left barb lip 22 and the right barb lip 23 of the woolen groove are matched with the left boss 132 and the right boss 131 on two sides of the guide rail 13, so that the woolen groove is assembled in place in the guide rail, and the left lip 24 and the right lip 25 of the woolen groove 21 are clamped and matched with the door glass 3 to support the door glass. From the whole vehicle system, the whole guide rail woolen groove assembly structure is used for supporting upper and lower lip edges of the woolen groove and door glass, and the bottom lip edge of the woolen groove prevents the door glass from being impacted. The left side barb lip 22 and the right side barb lip 23 of the woolen groove only ensure the assembly with the woolen groove body, do not work on the whole vehicle, the weight of the whole vehicle is increased after design, and meanwhile, the barb lip of the woolen groove and the final assembly woolen groove body need to be split-packed under the line at first, so that the assembly time is increased.

Disclosure of Invention

The utility model aims to provide a vehicle door guide rail slot structure, which aims to solve the problems that the assembly time is increased and the weight of the whole vehicle is increased due to the fact that the conventional vehicle door guide rail slot structure consists of a general assembly slot body and two parts of a slot; secondly, a vehicle window is provided; and a third object is to provide an automobile.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a door guide rail groove structure which characterized in that: the roller assembly comprises a guide rail and a roller, wherein the roller is integrally formed, the roller comprises a roller body, a first lip and a second lip, the first lip and the second lip are respectively arranged on two opposite sides in the roller body, and at least one of the first lip or the second lip has elasticity, so that door glass can be clamped between the first lip and the second lip.

Further, the slot also includes a bottom lip disposed opposite the slot opening of the slot body.

Further, the guide rail and the woolen groove are formed in a coextrusion mode.

Further, an upper bracket and a lower bracket are arranged on the guide rail, and the upper bracket and the lower bracket are fixedly connected with the inner plate of the vehicle door.

Further, the upper bracket and the lower bracket are manufactured in a stamping forming mode.

A vehicle window comprises the vehicle door guide rail slot structure.

An automobile comprises the vehicle window.

The utility model has the beneficial effects that:

(1) According to the utility model, an independent slot assembly is not arranged, the slot body and the slot do not need to be split in a line, the time for split-charging two parts can be saved, and the assembly time of all doors is reduced;

(2) The guide rail and the woolen groove are combined into an integral molding, so that the guide rail and the woolen groove assembly belong to the same part, and are formed by adopting a coextrusion scheme, the process scheme of parts is changed, and the number of corresponding tools is reduced;

(3) Compared with the prior art, the utility model omits bosses on two sides, two barb lips on the bottom of the woolen groove are cancelled, the connecting part of the corresponding woolen groove is also cancelled, the wire length is reduced, the material used is reduced, the weight of the parts is reduced, the bottom barb lips and the connecting part are cancelled in the cross section of the woolen groove, the wire length is reduced, the material used is reduced, and the weight of the parts of the woolen groove is reduced.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic diagram of the structure of the present utility model;

fig. 4 is a sectional view of B-B of fig. 3.

Wherein, 1-the assembly slot body assembly; 11-upper support; 12-a lower bracket; 13-a guide rail; 131-right boss; 132-left boss; 2-slot assembly; 21-slot; 22-left barb lip; 23-right barb lip; 24-left lip; 25-right lip; 3-door glass; 4-a guide rail slot assembly; 41-upper rack; 42-lower rack; 43-slot; 431-bottom lip; 432-first lip; 433-a second lip; 434 a slot body; 44-guide rail.

Detailed Description

Further advantages and effects of the present utility model will become readily apparent to those skilled in the art from the disclosure herein, by referring to the following description of the embodiments of the present utility model with reference to the accompanying drawings and preferred examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

The embodiment provides a door guide rail groove structure, as shown in fig. 3, including guide rail groove assembly 4, guide rail groove assembly 4 includes guide rail 44 and groove 43, and guide rail 44 and groove 43 make up the integrated into one piece through the mode of co-extrusion in this embodiment, are equipped with upper bracket 41 and lower carriage 42 on the guide rail 44, and upper bracket 41 and lower carriage 42 adopt stamping forming's mode to make to fix on the door inner panel through threaded connection's mode, and then realize the installation of guide rail groove assembly 4.

The positional relationship between the guide rail 44 and the slot 43 is shown in fig. 4, the slot 43 includes a first lip 432, a second lip 433, a bottom lip 431, and a slot body 434, where the bottom lip 431 is disposed at a position opposite to the notch of the slot body 434, that is, at the closed position of the slot body 434, to prevent the door glass 3 from striking the closed position of the slot body 434, resulting in damage to the door glass 3, and the bottom lip 431 plays a role of cushioning. The guide rail 44 is made of PVC material, and the nylon groove 43 is made of EPDM (ethylene propylene diene monomer) material.

The first lip 432 and the second lip 433 are respectively disposed at both sides within the slot body 434, and at least one of the first lip 432 and the second lip 433 is made of an elastic material so that the door glass 3 can be clamped between the first lip 432 and the second lip 433, i.e., when the door glass 3 enters between the first lip 432 and the second lip 433, the first lip 432 or the second lip 433 having elasticity is elastically deformed, and then the door glass is clamped under the action of the elastic force.

In this embodiment, since the guide rail 44 and the slot 43 are integrally formed, the guide rail 44 and the slot 43 have better connection stability, so that the right boss 131 and the left boss 132 for assembling the slot in the prior art are not required, the material usage of the guide rail 44 is reduced, the slot 43 only retains the portion (the first lip 432 and the second lip 433) for clamping the door glass 3 and the bottom lip 431, the material of the slot is reduced (the barb lip is omitted), the assembly saves the assembly time (no split slot and guide rail are arranged under the line), the weight of the whole vehicle is reduced, and the assembly time is reduced.

The embodiment also provides a vehicle window, which is provided with the vehicle door guide rail slot structure.

The embodiment also provides an automobile provided with the automobile window.

The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model.

Claims (7)

1. The utility model provides a door guide rail groove structure which characterized in that: the roller assembly comprises a guide rail and a roller, wherein the roller is integrally formed, the roller comprises a roller body, a first lip and a second lip, the first lip and the second lip are respectively arranged on two opposite sides in the roller body, and at least one of the first lip or the second lip has elasticity, so that door glass can be clamped between the first lip and the second lip.

2. The door rail slot structure of claim 1, wherein: the slot also includes a bottom lip disposed opposite the slot opening of the slot body.

3. The door rail slot structure of claim 1, wherein: the guide rail is made of PVC material, the woolen groove is made of EPDM material, and the guide rail and the woolen groove are formed in a coextrusion mode.

4. The door rail slot structure of claim 1, wherein: the guide rail is provided with an upper bracket and a lower bracket, and the upper bracket and the lower bracket are fixedly connected with the inner plate of the vehicle door.

5. The door rail slot structure of claim 4, wherein: the upper bracket and the lower bracket are manufactured in a stamping forming mode.

6. A vehicle window, characterized in that: comprising a door rail groove structure according to any one of claims 1 to 5.

7. An automobile, characterized in that: comprising the vehicle window of claim 6.