Universal adjusting rearview mirror

Abstract

The utility model discloses a universal adjusting rearview mirror which comprises a rearview mirror shell, a connecting piece and an installing piece, the installing piece is provided with the connecting piece and the rearview mirror shell to be connected with the transverse connecting end of a vehicle body handle, the installing piece is provided with a first spherical end, the first spherical end is in spherical connection with one end of the connecting end, and the rearview mirror shell is provided with a second spherical end. The second spherical end is connected with the other end of the connecting piece in a spherical mode, the rearview mirror shell can adjust the angle of the rearview mirror at the first spherical end and / or the second spherical end, and the rearview mirror is connected with a vehicle body handle in a more convenient and faster installation mode and is firmer and more stable. And a plurality of rotating ends are further arranged, so that the rearview mirror can be adjusted at more angles, and the rearview mirror can be prevented from being damaged due to excessive stress when being collided.

Description

Technical Field

[0001] The utility model relates to a universally adjustable rearview mirror. Background Art

[0002] A rearview mirror is a tool that allows the driver to directly obtain external information such as the rear, sides, and bottom of the vehicle from the driver's seat. To facilitate operation for the driver, prevent traffic accidents, and ensure personal safety, all countries have stipulated that rearview mirrors must be installed on vehicles, and all rearview mirrors must be adjustable. The mirror stems of the rearview mirrors of two-wheeled electric vehicles, motorcycles, electric scooters, bicycles, etc. currently on the market are generally connected to an integrated elastic clamp. After the clamp is clamped on the handle of the electric scooter, it is fixed to the handle with bolts and nuts to install the rearview mirror on the handlebar. This installation method is prone to loosening over time, and there are problems such as the scattering and loss of multiple small parts during installation and removal, which can easily lead to the cost of replacing the rearview mirror. At the same time, the existing rearview mirror has limited direction adjustment and is inconvenient to adjust. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the purpose of the utility model is to provide a universally adjustable rearview mirror, which adopts a more convenient and quick installation method to connect with the vehicle body handle, and is more firm and stable; it is also provided with multiple rotating ends to achieve adjustment of the rearview mirror at more angles and can avoid excessive force and damage when the rearview mirror is hit.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a universally adjustable rearview mirror, including a rearview mirror housing, a connecting piece and a mounting piece, the mounting piece is connected with the connecting piece and the rearview mirror housing to the horizontal connecting end of the vehicle body handle, the mounting piece is provided with a first spherical end, the first spherical end is spherically connected to one end of the connecting piece, the rearview mirror housing is provided with a second spherical end, the second spherical end is spherically connected to the other end of the connecting piece, and the rearview mirror housing can adjust the rearview mirror angle at the first spherical end and / or the second spherical end.

[0005] Furthermore, the mounting member includes a mounting shell, the first spherical end is vertically arranged on the mounting shell, the mounting shell is provided with a concave cavity at one end facing the vehicle body handle, and the concave cavity is provided with a through hole, a screw is inserted into the through hole, and the screw is threadedly connected to the horizontal connecting end of the vehicle body handle.

[0006] Furthermore, the mounting member includes a mounting shell, the first spherical end is vertically arranged on the mounting shell, the mounting shell is provided with a concave cavity at one end facing the vehicle body handle, and the concave cavity is provided with a through hole, the concave cavity is clamped with a support member, and a screw is inserted into the through hole, the screw is threadedly connected to the support member, and the support member is opened by rotating the screw and then clamped with the horizontal connecting end of the vehicle body handle.

[0007] Furthermore, the expansion member includes a limit block, an expansion tube and a nut. Conical openings are provided inside both ends of the expansion tube and a plurality of first vertical through grooves are evenly distributed circumferentially at one end, and a second vertical through groove is provided between circumferentially adjacent first vertical through grooves at the other end. The lengths of the first vertical through groove and the second vertical through groove are both shorter than the length of the expansion tube, and the end portions of the expansion tube are respectively formed into multiple expansion pieces through the first vertical through groove or the second vertical through groove.

[0008] Furthermore, a limiting protrusion is provided on the outer wall of one end of the limiting block close to the concave cavity, and a limiting groove is provided in the concave cavity corresponding to the limiting protrusion. The limiting block is tapered toward one end of the expanded tube and a first limiting plate is provided on the tapered end surface corresponding to the first vertical through groove.

[0009] Furthermore, the nut is tapered at one end facing the expanded tube, and a second limiting plate is provided on the tapered end surface corresponding to the second vertical through groove.

[0010] Furthermore, the connecting member is provided with a first spherical groove corresponding to the first spherical end, and is provided with a second spherical groove corresponding to the second spherical end.

[0011] Furthermore, the connecting member includes a left connecting block and a right connecting block, and the first spherical groove and the second spherical groove are formed by matching the hemispherical grooves on the left connecting block and the right connecting block and are locked to each other by bolts.

[0012] Furthermore, a hemispherical gasket is provided in the hemispherical groove, and the hemispherical gasket is detachably connected to the hemispherical groove.

[0013] Furthermore, a circular hole is provided on the inner end surface of the hemispherical groove, and a plurality of slightly inclined frustum blocks are evenly spaced on the outer edge of the circular hole. The hemispherical gasket is provided with a circular block corresponding to the circular hole, and a through hole is provided corresponding to the frustum block.

[0014] Beneficial effects:

[0015] 1. The present application provides a second spherical end on the rearview mirror housing and a first spherical end on the mounting member. The first spherical end and the second spherical end are spherically connected via a connecting member. Thus, the angle of the rearview mirror can be adjusted via the first spherical end, and the angle of the rearview mirror can also be adjusted via the second spherical end. Under the action of the two spherical connections, the rearview mirror can be adjusted to more angles to adapt to the driver's desired viewing angle. At the same time, under the action of the two spherical connections, the rearview mirror can avoid excessive force and damage in the event of a collision.

[0016] 2. Through the provision of mounting parts, the present application enables the rearview mirror to be adapted to different vehicle bodies, including motorcycles, two-wheeled electric vehicles, electric scooters, bicycles, and other vehicle bodies that must or need to install rearview mirrors, thereby improving the practicality of the rearview mirror; the mounting parts can realize a variety of installation methods according to the conditions of the lateral connection ends of the vehicle handlebars, further improving the adaptability of the rearview mirror. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of Example 1;

[0018] Figure 2 This is a schematic diagram of Example 2;

[0019] Figure 3 for Figure 1 Disassembly diagram of the

[0020] Figure 4 for Figure 2 Schematic diagram of the splitting;

[0021] Figure 5 Schematic diagram of the support member;

[0022] Figure 6 Schematic diagram of the connection part;

[0023] Figure 7 Schematic diagram of the hemispherical gasket and hemispherical groove.

[0024] Figure markings: 1. rearview mirror housing; 11. second spherical end; 2. connecting member; 21. left connecting block; 22. right connecting block; 23. hemispherical groove; 231. round hole; 232. truncated cone block; 24. hemispherical gasket; 241. round block; 25. bolt; 3. mounting member; 31. mounting housing; 32. first spherical end; 33. concave cavity; 331. limiting groove; 34. through hole; 35. screw; 4. expansion member; 41. limiting block; 411. limiting protrusion; 412. first limiting plate; 42. expansion tube; 421. conical opening; 422. first vertical through groove; 423. second vertical through groove; 43. nut; 431. second limiting plate; 5. first spherical groove; 6. second spherical groove. DETAILED DESCRIPTION

[0025] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0026] Refer to Figure 1 、 Figure 3As shown, the present invention provides a universally adjustable rearview mirror, which includes a rearview mirror housing 1, a connector 2, and a mounting member 3. The mounting member 3, together with the connector 2 and the rearview mirror housing 1, is connected to the transverse connecting end of the vehicle handlebar (the transverse connecting end of the vehicle handlebar is prior art and will not be described in detail here, nor is it shown in the accompanying drawings). The rearview mirror is suitable for motorcycles, two-wheeled electric vehicles, electric scooters, bicycles, and other vehicles that require or have a need to install a rearview mirror. The mounting member 3 is provided with a first spherical end 32, which is spherically connected to one end of the connector 2. The rearview mirror housing 1 is provided with a second spherical end 11, which is spherically connected to the other end of the connector 2. The rearview mirror housing 1 can adjust the rearview mirror angle through the second spherical end 11, or the connector 2, together with the rearview mirror housing 1, can adjust the rearview mirror angle through the first spherical end 32, thereby achieving multi-angle adjustment to meet the various viewing angles required by the driver.

[0027] The first embodiment of the present utility model is specifically that the horizontal connecting end of the vehicle body handle is an internal threaded end, so the mounting member 3 includes a mounting shell 31, a first spherical end 32 is vertically arranged on the mounting shell 31, the first spherical end 32 and the mounting shell 31 are formed as one piece, and the mounting shell 31 is provided with a concave cavity 33 at one end facing the vehicle body handle, and the concave cavity 33 is provided with a through hole 34, and a screw 35 is inserted into the through hole 34, and the screw 35 is threadedly connected to the internal threaded end of the vehicle body handle, so that the rearview mirror is installed on the vehicle body handle, and disassembly and assembly are convenient and quick.

[0028] like Figure 3 、 Figure 6 and Figure 7 As shown, the connector 2 is provided with a first spherical groove 5 corresponding to the first spherical end 32, and a second spherical groove 6 corresponding to the second spherical end 11, allowing the first spherical end 32 and the second spherical end 11 to rotate within the first spherical groove 5 and the second spherical groove 6. The connector 2 includes a left connecting block 21 and a right connecting block 22. The first spherical groove 5 and the second spherical groove 6 are formed by the cooperation of the upper hemispherical grooves 23 of the left connecting block 21 and the right connecting block 22, and are mutually locked by bolts 25. The left connecting block 21 and the right connecting block 22 are provided with through holes corresponding to the bolts 25. To facilitate identification of the left connecting block 21 and the right connecting block 22, an arc-shaped protrusion is provided on the left connecting block 21, and an arc-shaped groove is provided on the right connecting block 22.

[0029] like Figure 7 As shown, to enhance rotational lubrication between the spherical end and the spherical groove, hemispherical gaskets 24 made of nylon PA are installed in each hemispherical groove 23. To prevent hemispherical gaskets 24 from shifting, a circular hole 231 is provided on the inner end surface of the hemispherical groove 23. Multiple slightly inclined frustum blocks 232 are evenly spaced around the outer edge of the circular hole 231. Hemispherical gaskets 24 are equipped with circular blocks 241 corresponding to the circular holes 231, and through holes are provided corresponding to the frustum blocks 232, thereby limiting the position of hemispherical gaskets 24.

[0030] Reference Figure 2 、 Figure 4 、 Figure 5 As shown, the present invention also provides a second embodiment, which is the same as the first embodiment, with the only difference being that: the mounting member 3 includes a mounting shell 31, the first spherical end 32 is vertically arranged on the mounting shell 31, the mounting shell 31 is provided with a concave cavity 33 at one end facing the vehicle body handle, and the concave cavity 33 is provided with a through hole 34, the concave cavity 33 is clamped with a support member 4, and a screw 35 is inserted into the through hole 34, the screw 35 is threadedly connected to the support member 4, and the support member 4 is opened by rotating the screw 35 and then clamped with the horizontal connection end of the vehicle body handle.

[0031] On the basis of the above embodiment, the expansion member 4 includes a limit block 41, an expansion tube 42 and a nut 43. Conical openings 421 are provided inside both ends of the expansion tube 42, and a plurality of first vertical through grooves 422 are evenly distributed circumferentially at one end, and a second vertical through groove 423 is provided between the circumferentially adjacent first vertical through grooves 422 at the other end. The lengths of the first vertical through grooves 422 and the second vertical through grooves 423 are both shorter than the length of the expansion tube 42, and the ends of the expansion tube 42 are respectively formed into multiple expansion pieces through the first vertical through grooves 422 or the second vertical through grooves 423.

[0032] On the basis of the above embodiment, a limiting protrusion 411 is provided on the outer wall of one end of the limiting block 41 close to the concave cavity 33, and a limiting groove 331 is provided in the concave cavity 33 corresponding to the limiting protrusion 411. The limiting block 41 is conical toward one end of the expansion tube 42 and a first limiting plate 412 is provided on the conical end surface corresponding to the first vertical through groove 422.

[0033] On the basis of the above embodiment, the end of the nut 43 facing the expansion tube 42 is tapered, and a second limiting plate 431 is provided on the tapered end surface corresponding to the second vertical through groove 423 .

[0034] Specifically, such as Figure 4As shown, the second embodiment specifically addresses the installation of a rearview mirror in a vehicle handlebar with a recessed hole and no internal threads. The mounting member 3 comprises a mounting housing 31, with a first spherical end 32 vertically disposed on the mounting housing 31. The end of the mounting housing 31 facing the vehicle handlebar is provided with a recessed cavity 33, which is provided with a through-hole 34. A spreading member 4 is secured to the recessed cavity 33. The spreading member 4 comprises a stopper 41, a spreading tube 42, and a nut 43. A screw 35 is inserted through the through-hole 34. The head of the screw 35 abuts against the end face of the through-hole 34 via an annular gasket. The body of the screw 35 extends through the recessed cavity 33, the stopper 41, the spreading tube 42, and is connected to the nut 43. The rotation of the screw 35 causes the nut 43 to move. During this movement, the spreading tube 42, under the action of the stopper 41 and the nut 43, circumferentially expands at both ends, allowing the two ends of the spreading tube 42 to abut against the inner wall of the recessed hole in the vehicle handlebar, achieving a snap connection.

[0035] like Figure 4 As shown, a limiting protrusion 411 is provided on the outer wall of one end of the limiting block 41 close to the concave cavity 33, and a limiting groove 331 is provided in the concave cavity 33 corresponding to the limiting protrusion 411. The setting of the limiting groove 331 and the limiting protrusion 411 limits the rotation of the limiting block 41 and thereby limits the nut 43 from rotating with the screw 35 but moving along the length of the screw 35.

[0036] like Figure 5As shown, both ends of the expansion tube 42 are provided with tapered openings 421, and one end has a plurality of first vertical through slots 422 evenly distributed circumferentially. The other end has a second vertical through slot 423 between adjacent first vertical through slots 422. The lengths of the first vertical through slots 422 and the second vertical through slots 423 are both shorter than the length of the expansion tube 42. The ends of the expansion tube 42 are formed into multiple expansion pieces through the first vertical through slots 422 or the second vertical through slots 423, respectively. In this application, three sections are preferred. The end of the limit block 41 and the nut 43 facing the tapered opening of the expansion tube 42 are tapered. A first limit plate 412 is provided on the tapered end surface of the limit block 41 corresponding to the first vertical through slot 422, and a second limit plate 431 is provided on the tapered end surface of the nut 43 corresponding to the second vertical through slot 423. The first limit plate 412 is inserted into the first vertical through slot 422, and the second limit block 41 is inserted into the second vertical through slot 423. When the screw 35 rotates, the nut 43 moves toward the mounting housing 31. During this movement, the tapered end of the nut 43 moves forward, pushing the expansion tube 42 forward to a certain extent. The front end of the expansion tube 42 is circumferentially expanded under the restriction of the limit block 41, and the front end of the expansion tube 42 abuts the recessed hole of the vehicle body handle. During the forward movement of the nut 43, the rear end of the expansion tube 42 is also circumferentially expanded, so that the expansion tube 42 is completely clamped in the recessed hole. The circumferential expansion of the ends of the expansion tube 42 makes the installation of the rearview mirror more stable and secure. The expansion tube 42 in this application is provided with two interchangeable small and large diameters. The expansion tube 42 of different diameters can be selected according to the size of the vehicle body handle recess.

[0037] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A universally adjustable rearview mirror, characterized in that: The invention comprises a rearview mirror housing (1), a connecting member (2) and a mounting member (3); the mounting member (3) is connected to the horizontal connecting end of the vehicle body handle with the connecting member (2) and the rearview mirror housing (1); the mounting member (3) is provided with a first spherical end (32); the first spherical end (32) is spherically connected to one end of the connecting member (2); the rearview mirror housing (1) is provided with a second spherical end (11); the second spherical end (11) is spherically connected to the other end of the connecting member (2); the rearview mirror housing (1) can adjust the rearview mirror angle at the first spherical end (32) and / or the second spherical end (11).

2. The universally adjustable rearview mirror according to claim 1, characterized in that: The mounting member (3) comprises a mounting shell (31), the first spherical end (32) is vertically arranged on the mounting shell (31), and a concave cavity (33) is provided at one end of the mounting shell (31) facing the vehicle body handle, and the concave cavity (33) is provided with a through hole (34), and a screw (35) is inserted into the through hole (34), and the screw (35) is threadedly connected to the transverse connecting end of the vehicle body handle.

3. The universally adjustable rearview mirror according to claim 1, characterized in that: The mounting member (3) comprises a mounting shell (31), the first spherical end (32) is vertically arranged on the mounting shell (31), the mounting shell (31) is provided with a concave cavity (33) at one end facing the vehicle body handle, and the concave cavity (33) is provided with a through hole (34), the concave cavity (33) is clamped with a spreading member (4), and a screw (35) is inserted into the through hole (34), the screw (35) is threadedly connected to the spreading member (4), and the spreading member (4) is spread by rotating the screw (35) to be clamped with the horizontal connection end of the vehicle body handle.

4. The universally adjustable rearview mirror according to claim 3, characterized in that: The expansion member (4) comprises a limit block (41), an expansion tube (42) and a nut (43); both ends of the expansion tube (42) are provided with a conical opening (421) inside, and one end has a plurality of first vertical through grooves (422) uniformly distributed circumferentially; the other end has a second vertical through groove (423) between circumferentially adjacent first vertical through grooves (422); the lengths of the first vertical through grooves (422) and the second vertical through grooves (423) are both shorter than the length of the expansion tube (42); and the ends of the expansion tube (42) are respectively formed into a plurality of expansion pieces through the first vertical through grooves (422) or the second vertical through grooves (423).

5. The universally adjustable rearview mirror according to claim 4, characterized in that: A limiting protrusion (411) is provided on the outer wall of one end of the limiting block (41) close to the concave cavity (33); a limiting groove (331) is provided in the concave cavity (33) corresponding to the limiting protrusion (411); the limiting block (41) is tapered toward one end of the expansion tube (42); and a first limiting plate (412) is provided on the tapered end surface corresponding to the first vertical through groove (422).

6. The universally adjustable rearview mirror according to claim 5, characterized in that: The end of the nut (43) facing the expansion tube (42) is tapered, and a second limiting plate (431) is provided on the tapered end surface corresponding to the second vertical through groove (423).

7. The universally adjustable rearview mirror according to claim 2 or 5, characterized in that: The connecting piece (2) is provided with a first spherical groove (5) corresponding to the first spherical end (32), and is provided with a second spherical groove (6) corresponding to the second spherical end (11).

8. The universally adjustable rearview mirror according to claim 7, characterized in that: The connecting member (2) comprises a left connecting block (21) and a right connecting block (22); the first spherical groove (5) and the second spherical groove (6) are formed by matching hemispherical grooves (23) on the left connecting block (21) and the right connecting block (22) and are locked to each other by bolts (25).

9. The universally adjustable rearview mirror according to claim 8, characterized in that: A hemispherical gasket (24) is provided in the hemispherical groove (23), and the hemispherical gasket (24) is detachably connected to the hemispherical groove (23).

10. The universally adjustable rearview mirror according to claim 9, characterized in that: The inner end surface of the hemispherical groove (23) is provided with a circular hole (231), and the outer edge of the circular hole (231) is evenly spaced with a plurality of slightly inclined truncated cone blocks (232). The hemispherical gasket (24) is provided with a circular block (241) corresponding to the circular hole (231), and a through hole is provided corresponding to the truncated cone block (232).

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