Anti-loosening rearview mirror assembly

Abstract

The utility model relates to the technical field of automobile and motorcycle accessories, in particular to an anti-loosening rearview mirror assembly which comprises a mirror base and a rearview mirror installed on the mirror base, the rearview mirror comprises a connecting column and a rearview mirror body, one end of the connecting column is movably connected with the rearview mirror body, and the other end of the connecting column is connected with the mirror base. A first threaded column is arranged at the end, away from the rearview mirror body, of the connecting column, a first nut is rotationally connected to the first threaded column, the first threaded column is in threaded connection with the mirror base, the lower end face of the first nut can abut against the upper end face of the mirror base, a second threaded column is arranged at the lower end of the first threaded column, and the diameter of the second threaded column is smaller than that of the first threaded column; the anti-loosening rearview mirror assembly has the advantages that safety and installation firmness can be improved by the aid of the anti-loosening rearview mirror assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a motor vehicle accessory technical field, concretely relates to a kind of anti-loose rearview mirror assemblies. BACKGROUND

[0002] Motorcycles, electric motorcycles are provided with rearview mirror near handle, rearview mirror is important security component of travel tool, electric bicycle or electric motorcycle driver can observe rear traffic situation through rearview mirror, to facilitate in advance make overtaking, lane changing, turning preparation etc.Rearview mirror is usually installed in the outer side position near the end of motorcycle handle, in the process of electric bicycle or electric motorcycle driving, rearview mirror is usually slightly beyond electric bicycle or electric motorcycle frame in use state, to avoid driver himself to block light from behind and make motorcycle rear vehicle invisible, reduce driver's visual blind area, to improve the safety of driving.

[0003] Since new national standard electric bicycle does not have rearview mirror, need to additionally install, currently market installed rearview mirror often only through the screw rod of rearview mirror lower end is connected in the mirror seat installed on handlebar by thread, but lack the structure of anti-loose between the two, to cause user in the process of driving, with long-term jolt, rearview mirror and mirror seat will be loose, to make rearview mirror installation not firm, reduce safety. SUMMARY

[0004] The utility model provides a kind of anti-loose rearview mirror assembly to solve the technical problems of the prior art, which can improve safety and installation firmness.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti-loose rearview mirror assembly, comprising a mirror seat and a rearview mirror installed on the mirror seat, characterized in that: the rearview mirror comprises a connecting column and a rearview mirror body, the connecting column is movably connected to the rearview mirror body at one end and connected to the mirror seat at the other end, the connecting column is provided with a first threaded column at the end away from the rearview mirror body, a first nut is rotatably connected to the first threaded column, the first threaded column is threadedly connected to the mirror seat, and the first nut can abut against the upper end surface of the mirror seat, the lower end of the first threaded column is provided with a second threaded column, the diameter of the second threaded column is smaller than that of the first threaded column, the second threaded column can pass through the mirror seat, and a second nut is rotatably arranged on the second threaded column.

[0006] The above technical solution involves an integrally formed first threaded post and second threaded post at one end of the connecting post. During assembly, the mirror base is first installed on the handle, and then the first threaded post is installed on the mirror base. At this time, the first nut, which has been pre-installed on the first threaded post, is rotated to make the first nut abut against the upper end face of the mirror base, thus achieving initial anti-loosening. Simultaneously, since the second threaded post can pass through the mirror base, the second nut is then installed on the second threaded post. The second nut is rotated until it abuts against the lower end face of the mirror base, further improving the anti-loosening effect. This ensures that during driving, with long-term bumps, the rearview mirror and mirror base will not loosen, affecting driving safety, and improving the firmness and safety.

[0007] A further feature of this invention is that the mirror base includes a first connecting block and a second connecting block, which are connected by fasteners. The opposing surfaces of the first and second connecting blocks are arc-shaped, and they can form a mounting hole for inserting a handle.

[0008] The above technical solution is adopted as follows: by setting the first and second connecting blocks, the first and second connecting blocks are installed around the handle, the mounting holes facilitate the insertion of the handle, and then the first and second connecting blocks are fastened by fasteners to realize the installation of the mirror mount on the handle.

[0009] A further feature of this invention is that: the second connecting block has a first mounting lug on each of its opposite sides, and the first connecting block has a second mounting lug and a third mounting lug corresponding to the first mounting lug on each of its opposite sides. The first mounting lug, the second mounting lug, and the third mounting lug are all provided with a first threaded hole for fastener installation, and the third mounting lug is provided with a second threaded hole outside the first threaded hole for threaded connection of the first threaded post.

[0010] The above technical solution facilitates assembly by setting up a first mounting lug and corresponding second and third mounting lugs, thereby improving assembly efficiency.

[0011] A further feature of this invention is that the length of the third mounting lug is greater than that of the first mounting lug, and the end face of the second nut abuts against the lower end face of the third mounting lug.

[0012] By adopting the above technical solution, the length of the third mounting lug is greater than that of the first mounting lug, which can prevent the first mounting lug from blocking the second threaded hole when the first connecting block is assembled with the second connecting block, thus ensuring that the connecting post can be installed into the mirror mount.

[0013] A further feature of this invention is that a rotating ball is provided on one end of the connecting column near the rearview mirror body, and a rotating groove is provided on one end face of the rearview mirror body, with the rotating ball rotatably connected inside the rotating groove.

[0014] By means of the above technical scheme: the rearview mirror body can be rotated at multiple angles through the setting of the rotating ball and the rotating groove, so as to adapt to different use requirements of users.

[0015] The rearview mirror body is further provided with a mounting groove on the other end surface, and the mounting groove is provided with a mirror matched with the shape of the mounting groove.

[0016] By means of the above technical scheme: through the setting of the mounting groove and the mirror, the use effect of the rearview mirror is ensured, and the staff can conveniently assemble the mirror, which only needs to be clamped into the mounting groove.

[0017] The utility model will be further explained in detail in combination with the drawings and embodiments. DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model.

[0019] Figure 2 It is an explosion view of the utility model.

[0020] Figure 3 It is the utility model Figure 2 The enlarged view of A in the middle.

[0021] Figure 4 It is an explosion view of the mirror seat of the utility model.

[0022] Figure 5 It is a whole structure schematic view of different visual angles of the utility model.

[0023] Label explanation: mirror seat 1, first connecting block 11, second mounting ear block 111, third mounting ear block 112, second threaded hole 112a, second connecting block 12, first mounting ear block 121, fastener 13, mounting hole 14, first threaded hole 15, rearview mirror body 2, rotating groove 21, mounting groove 22, mirror 23, connecting column 3, first threaded column 31, first nut 32, second threaded column 33, second nut 34, rotating ball 35. DETAILED DESCRIPTION

[0024] The present embodiment and the disclosed embodiment drawings only involve the structures related to the disclosed embodiments, and other structures can refer to the general design, and the person skilled in the art can make modifications to the present embodiment without creative contribution after reading the present specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

[0025] For example, Figures 1-5The anti-loose rearview mirror assembly shown in the figure comprises a mirror seat 1 and a rearview mirror installed on the mirror seat 1, the rearview mirror comprising a connecting column 3 and a rearview mirror body 2, the connecting column 3 being movably connected with the rearview mirror body 2 at one end and connected with the mirror seat 1 at the other end, the connecting column 3 being provided with a first threaded column 31 at the end away from the rearview mirror body 2, the first threaded column 31 being rotatably connected with a first nut 32, the first threaded column 31 being threadedly connected with the mirror seat 1, and the first nut 32 being capable of abutting against the upper end face of the mirror seat 1, the lower end of the first threaded column 31 being provided with a second threaded column 33, the diameter of the second threaded column 33 being smaller than that of the first threaded column 31, the second threaded column 33 being capable of penetrating through the mirror seat 1, and the second threaded column 33 being rotatably provided with a second nut 34.

[0026] As shown in Figure 1 , 2 , the mirror seat 1 comprises a first connecting block 11 and a second connecting block 12, the first connecting block 11 and the second connecting block 12 being connected through a fastener 13, the opposite sides of the first connecting block 11 and the second connecting block 12 being arc-shaped, and the first connecting block 11 and the second connecting block 12 being capable of forming a mounting hole 14 for the handle.

[0027] As shown in Figure 4 , the opposite sides of the second connecting block 12 are provided with first mounting ear blocks 121, the opposite sides of the first connecting block 11 are respectively provided with second mounting ear blocks 111 and third mounting ear blocks 112 corresponding to the first mounting ear blocks 121, the first mounting ear blocks 121, the second mounting ear blocks 111 and the third mounting ear blocks 112 being all provided with first threaded holes 15 for mounting the fastener 13, the third mounting ear blocks 112 being provided with second threaded holes 112a for threadedly connecting the first threaded column 31 outside the first threaded holes 15, the length of the third mounting ear blocks 112 being greater than that of the first mounting ear blocks 121, and the end face of the second nut 34 abutting against the lower end face of the third mounting ear blocks 112.

[0028] As shown in Figure 1 , 5 , the connecting column 3 is provided with a rotating ball 35 at the end close to the rearview mirror body 2, the rearview mirror body 2 is provided with a rotating groove 21 at one end face, the rotating ball 35 being rotatably connected inside the rotating groove 21, the rearview mirror body 2 being provided with a mounting groove 22 at the other end face, and the mounting groove 22 being provided with a mirror 23 matched with the shape of the mounting groove 22.

[0029] The utility model discloses compared with prior art rear -view mirror mounting assembly lacks anti -loose structure, the utility model first through the first, second connecting block around handle installation, and installation hole 14 can be convenient handle into, and then through fastener 13 passes through first screw hole 15, realizes the installation of mirror seat 1, second, first threaded column 31 is connected with second screw hole 112a, rotates first nut 32 again, promotes first nut 32 and the upper end surface of third mounting lug 112 abuts, realizes the anti -loose of initially, and because second threaded column 33 can pass through third mounting lug 112 again, installs second nut 34 to second threaded column 33, rotates second nut 34 until it and the lower end surface of third mounting lug 112 abut, further improves the anti -loose effect, guarantees that the user in the driving process, along with long-term jolt, and the mirror and mirror seat between will not loosen, influence driving safety, has improved firmness and security.

Claims

1. A security mirror assembly comprising a mirror housing and a rearview mirror mounted on the mirror housing, characterized by: The rearview mirror comprises a connecting column and a rearview mirror body, one end of the connecting column is movably connected with the rearview mirror body, the other end is connected with a mirror seat, a first threaded column is arranged on the end of the connecting column away from the rearview mirror body, a first nut is rotatably connected on the first threaded column, the first threaded column is threadedly connected with the mirror seat, the first nut is capable of abutting against the upper end surface of the mirror seat, a second threaded column is arranged on the lower end of the first threaded column, the diameter of the second threaded column is smaller than that of the first threaded column, the second threaded column is capable of penetrating through the mirror seat, and a second nut is rotatably arranged on the second threaded column.

2. A security mirror assembly according to claim 1 wherein: The mirror seat comprises a first connecting block and a second connecting block, the first connecting block and the second connecting block are connected through fasteners, the opposite surfaces of the first connecting block and the second connecting block are arc surfaces, and the first connecting block and the second connecting block are capable of forming a mounting hole for accommodating a handle.

3. A security mirror assembly according to claim 2, wherein: First mounting ear blocks are arranged on the opposite sides of the second connecting block, second mounting ear blocks and third mounting ear blocks corresponding to the first mounting ear blocks are respectively arranged on the opposite sides of the first connecting block, first threaded holes for mounting fasteners are arranged on the first mounting ear blocks, the second mounting ear blocks and the third mounting ear blocks, and a second threaded hole for threadedly connecting the first threaded column is arranged on the outer side of the first threaded hole of the third mounting ear block.

4. A security mirror assembly according to claim 3, wherein: The length of the third mounting ear block is greater than that of the first mounting ear block, and the end surface of the second nut abuts against the lower end surface of the third mounting ear block.

5. A security mirror assembly according to any one of claims 1 to 4 wherein: A rotating ball is arranged on the end of the connecting column close to the rearview mirror body, a rotating groove is arranged on one end surface of the rearview mirror body, and the rotating ball is rotatably connected in the rotating groove.

6. A security mirror assembly according to claim 5, wherein: An installation groove is arranged on the other end surface of the rearview mirror body, and a mirror adapted to the shape of the installation groove is arranged in the installation groove.

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