CN210284080U

CN210284080U - Novel foldable rearview mirror

Info

Publication number: CN210284080U
Application number: CN201921022553.1U
Authority: CN
Inventors: 徐文中; 徐健
Original assignee: Ningbo Smr Huaxiang Automotive Mirrors Co ltd
Current assignee: Ningbo Smr Huaxiang Automotive Mirrors Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-10
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a novel collapsible rear-view mirror, including support and base plate, its characterized in that: the base plate rotates set up in the support, the support with be provided with the extension spring between the base plate, the extension spring is in tensile state all the time to force the support with the base plate keeps conflicting. Has the advantages of simple structure and convenient installation.

Description

Novel foldable rearview mirror

Technical Field

The utility model relates to an automobile parts field, concretely relates to automobile rearview mirror.

Background

The automobile outer rear-view mirror is one of the essential parts of the automobile, is fixedly arranged on two sides of the front part of the automobile body, is used for observing the conditions and barriers at the rear parts of the two sides of the automobile body, and plays an important role in the safety of automobile driving.

A conventional automobile rearview mirror generally includes a bracket, a shield, a mirror casing, a mirror ring, a mirror tray, and a diverter mounted on the mirror tray for adjusting the viewing angle of the mirror so as to obtain a suitable viewing angle range for observing the conditions of the rear parts of the two sides of the automobile body. For example, chinese patent No. 201720430717.9 discloses a folding mechanism for a rearview mirror of an automobile, which includes a base plate disposed in a decorative cover of the rearview mirror of the automobile, a support, and a folding mechanism for connecting the base plate and the support, wherein the folding mechanism includes a pin shaft, one end of which is connected to the support, and the pin shaft rotates around the joint of the pin shaft and the support; the compression spring penetrates through the pin shaft, the compression spring is connected with the base plate, and the base plate rotates around the compression spring; the gasket is arranged at the upper end of the pin shaft in a penetrating mode. The traditional rearview mirror folding mechanism is provided with a plurality of parts, and during installation, a gasket needs to be placed, a compression spring needs to be placed, a pin shaft is inserted, the pin shaft is pressed downwards, the pin shaft needs to be rotated after the pin shaft is pressed in place, and finally the pin shaft is fixed; the installation is complicated, and the packaging efficiency is low.

In addition, how to improve the existing folding rearview mirror to overcome the above problems is a problem to be solved by those skilled in the art

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pair of simple structure, simple to operate's novel folding rear-view mirror.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a novel collapsible rear-view mirror, includes support and base plate, its characterized in that: the base plate rotates set up in the support, the support with be provided with the extension spring between the base plate, the extension spring is in tensile state all the time to force the support with the base plate keeps conflicting.

Preferably, the tension spring is arranged on the rotating axis of the support and the rotating axis of the base plate. The extension spring is located the setting of pivot line, guarantees that the rotation of support and base plate is smooth and easy, avoids extension spring skew, distortion and influences both normal rotations.

Specifically, a lower mounting cavity is formed in the support, an upper mounting cavity is formed in the base plate, a lower cross rod is arranged at the bottom of the lower mounting cavity, an upper cross rod is arranged at the top of the upper mounting cavity, and hooks are arranged at two ends of the tension spring; the extension spring is located go up the installation cavity with in the installation cavity down, the extension spring passes through both ends the couple hooks respectively go up the horizontal pole with the horizontal pole is fixed down. The tension spring mounting mode of the structure is simple and reliable.

As an improvement, the lower cross bar is fixed on the inner wall of the lower mounting cavity through four lower connecting ribs, a limiting groove is formed in the lower cross bar, and the hook is positioned in the limiting groove; the upper cross rod is fixed on the inner wall of the upper mounting cavity and is reinforced and fixed through two upper connecting ribs, and the upper cross rod is provided with limiting protrusions which limit the transverse movement of the hook. On the one hand, the strength of the upper cross rod and the lower cross rod is ensured, and on the other hand, the tension spring is prevented from transversely being positioned and deviating from the rotating axis.

As a conventional arrangement, the upper end of the support is provided with lower teeth, the lower end of the base plate is provided with upper teeth, and the upper teeth and the lower teeth are matched, so that the base plate has gears when rotating on the support. The upper and lower teeth are arranged conventionally, so that the rearview mirror has gear feeling when rotating.

As an improvement, an inner rotating ring is arranged on the inner side of the upper teeth, an outer rotating ring is arranged on the outer side of the upper teeth, and the lower teeth enter between the inner rotating ring and the outer rotating ring and are abutted against the upper teeth. The rotation of support and base plate is connected more reliably in the setting up of interior rotating ring and outer rotating ring, and tooth about also can the cladding is avoided both to expose externally, reduces the dust and gets into.

Compared with the prior art, the utility model has the advantages of: according to the scheme, on the basis of a traditional structure mode, the number of parts is reduced, the structure of the parts is simplified, and the purpose of reducing cost is achieved. In addition, when this scheme equipment, only need with extension spring both ends connection base plate and support can, have simple to operate's advantage.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a diagram of a use environment in accordance with a preferred embodiment of the present invention;

fig. 3 is an exploded view of a preferred embodiment according to the present invention;

fig. 4 and 5 are schematic perspective views of a support base according to a preferred embodiment of the present invention;

fig. 6 and 7 are schematic perspective views of a substrate according to a preferred embodiment of the present invention;

fig. 8 is an assembly view of upper and lower teeth according to a preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

As shown in fig. 1 to 8, a preferred embodiment of the present invention includes a support 1 and a base plate 2, the base plate 2 is rotatably disposed on the support 1, a tension spring 3 is disposed between the support 1 and the base plate 2, the tension spring 3 is always in a tension state, and the support 1 and the base plate 2 are forced to keep abutting. Wherein, extension spring 3 sets up in support 1 and base plate 2's pivot line department.

As a specific installation mode, a lower installation cavity 11 is formed in the support 1, an upper installation cavity 21 is formed in the base plate 2, a lower cross rod 12 is arranged at the bottom of the lower installation cavity 11, an upper cross rod 22 is arranged at the top of the upper installation cavity 21, and hooks 31 are arranged at two ends of the tension spring 3; the tension spring 3 is located in the upper installation cavity 21 and the lower installation cavity 11, and the tension spring 3 is fixed by hooking the upper cross rod 22 and the lower cross rod 12 through the hooks 31 at the two ends respectively. The lower cross bar 12 is fixed on the inner wall of the lower mounting cavity 11 through four lower connecting ribs 13, a limiting groove 14 is formed in the lower cross bar 12, and the hook 31 is located in the limiting groove 14; the upper cross rod 22 is fixed on the inner wall of the upper mounting cavity 21 and is reinforced and fixed through two upper connecting ribs 23, the upper cross rod 22 is provided with a limiting bulge 24, and the limiting bulge 24 limits the transverse movement of the hook 31.

In addition, the upper end of the support 1 is provided with a lower tooth 15, the lower end of the base plate 2 is provided with an upper tooth 25, and the upper tooth 25 and the lower tooth 15 are matched, so that the base plate 2 has a gear when rotating on the support 1. The inner side of the upper teeth 25 is provided with an inner rotating ring 26, the outer side of the upper teeth 25 is provided with an outer rotating ring 27, and the lower teeth 15 enter between the inner rotating ring 26 and the outer rotating ring 27 and are abutted against the upper teeth 25.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel collapsible rear-view mirror, includes support and base plate, its characterized in that: the base plate rotates set up in the support, the support with be provided with the extension spring between the base plate, the extension spring is in tensile state all the time to force the support with the base plate keeps conflicting.

2. The new foldable rear view mirror according to claim 1, characterized in that: the extension spring set up in the support with the pivot line department of base plate.

3. The new foldable rear view mirror according to claim 2, characterized in that: a lower mounting cavity is formed in the support, an upper mounting cavity is formed in the base plate, a lower cross rod is arranged at the bottom of the lower mounting cavity, an upper cross rod is arranged at the top of the upper mounting cavity, and hooks are arranged at two ends of the tension spring; the extension spring is located go up the installation cavity with in the installation cavity down, the extension spring passes through both ends the couple hooks respectively go up the horizontal pole with the horizontal pole is fixed down.

4. A new foldable rear-view mirror according to claim 3, characterized in that: the lower cross rod is fixed on the inner wall of the lower mounting cavity through four lower connecting ribs, a limiting groove is formed in the lower cross rod, and the hook is located in the limiting groove; the upper cross rod is fixed on the inner wall of the upper mounting cavity and is reinforced and fixed through two upper connecting ribs, and the upper cross rod is provided with limiting protrusions which limit the transverse movement of the hook.

5. The new foldable rear view mirror according to claim 1, characterized in that: the upper end of the support is provided with lower teeth, the lower end of the base plate is provided with upper teeth, and the upper teeth are matched with the lower teeth, so that the base plate has gears when rotating on the support.

6. The new foldable rear view mirror according to claim 5, characterized in that: the inner side of the upper teeth is provided with an inner rotating ring, the outer side of the upper teeth is provided with an outer rotating ring, and the lower teeth enter between the inner rotating ring and the outer rotating ring and are abutted against the upper teeth.