CN210175045U - Electric vehicle rearview mirror folder - Google Patents
Electric vehicle rearview mirror folder Download PDFInfo
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- CN210175045U CN210175045U CN201921093511.7U CN201921093511U CN210175045U CN 210175045 U CN210175045 U CN 210175045U CN 201921093511 U CN201921093511 U CN 201921093511U CN 210175045 U CN210175045 U CN 210175045U
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- base
- blind hole
- rotatable joint
- rearview mirror
- electric
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Abstract
The utility model provides an electric vehicle rearview mirror folder, which comprises a base and a rotatable joint; the front end face of the base body of the base is provided with a threaded blind hole, and the threaded blind hole is connected with a rotatable joint; the front end of the rotatable joint is a longitudinal nut seat, the rear end of the rotatable joint is a short stud, a blind hole seat is arranged on the end face of the tail end of the short stud, a thrust spring is installed in the blind hole seat, and the short stud of the rotatable joint is rotatably connected to a threaded blind hole of the base; two ends of the thrust spring are respectively pressed on the rotatable joint blind hole seat and the bottom of the base thread blind hole. This electric rearview mirror scray simple structure, it is low with use cost to make, convenient to use, can directly use on the electric motor car of conventional structure, installs it on the former mount pad of electric rearview mirror during the use, installs electric rearview mirror on rotatable joint's vertical nut seat again, can make electric rearview mirror have inside folding function to solve the electric motor car and park its rear-view mirror occupation space when too wide problem.
Description
Technical Field
The utility model relates to an auxiliary folding device specifically is an electric rearview mirror scray, belongs to electric motor car auxiliary part technical field, and electric bicycle or electric motorcycle are refered in particular to the electric motor car of here.
Background
The electric vehicle has the advantages of environmental protection, convenience and quickness, along with the development of the society, the congestion phenomenon of urban traffic is more and more serious, the electric vehicle which is flexible, portable, energy-saving and environment-friendly is more and more favored by people, and the electric vehicle becomes an important transportation tool for people to go on and off duty and other activities at present. Along with the popularization of electric vehicles, the parking of the electric vehicles becomes more and more crowded, and the phenomenon that the positions of the parking points of the electric vehicles are not enough occurs sometimes. Because the rear-view mirror of electric motor car is wider than the automobile body, but can not have folding function like automobile rearview mirror, consequently the electric motor car is limited occupation space more by the width of rear-view mirror when parking, and when needs a plurality of electric motor cars close to and park, the rear-view mirror of adjacent electric motor cars often can mutual interference, neither does not do benefit to the access of electric motor car, and the rear-view mirror is bumped askew or even is done badly when the access electric motor car also easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric rearview mirror scray, with its use electric rearview mirror on, can make electric rearview mirror have inside folding function to its rear-view mirror occupation space is too wide when solving the electric motor car and parking problem.
The utility model discloses the concrete technical scheme who takes as follows:
an electric rearview mirror folder comprises a base and a rotatable joint; the front end face of the base body of the base is provided with a horizontal and straight threaded blind hole, the lower end of the base body of the base is provided with a longitudinal screw rod used for connecting an original mounting seat of the rearview mirror of the electric vehicle, the thread of the longitudinal screw rod is connected with a locking nut, and the threaded blind hole of the base is also connected with a rotatable joint; the front end of the rotatable joint is provided with a longitudinal nut seat for mounting a rearview mirror, the rear end of the rotatable joint is provided with a horizontal straight short stud which is connected with the longitudinal nut seat into a whole, the end surface of the tail end of the short stud is provided with a blind hole seat, a horizontal straight thrust spring is movably mounted in the blind hole seat, and the short stud of the rotatable joint is rotatably connected to a threaded blind hole of the base through external threads; one end of the thrust spring is pressed against the hole bottom of the blind hole seat of the rotatable joint, and the other end of the thrust spring is pressed against the hole bottom of the threaded blind hole of the base.
In order to prevent the rearview mirror from being unfolded excessively, the matching of the base threaded blind hole and the rotatable joint short stud can meet the following conditions: when the short stud of the rotatable joint is screwed into the threaded blind hole of the base to the end, the longitudinal nut seat of the rotatable joint is just in a longitudinal vertical right position. Furthermore, the bottom of the threaded blind hole of the base is also padded with an adjusting washer so as to facilitate adjustment of the alignment.
Furthermore, two electric rearview mirror folders are used in pairs, a base and a rotatable joint of one electric rearview mirror folder in each pair are connected through right-handed threads, and a base and a rotatable joint of the other electric rearview mirror folder are connected through left-handed threads.
This electric rearview mirror scray simple structure, it is low with use cost to make, convenient to use, can directly use on the electric motor car of conventional structure, installs it on the former mount pad of electric rearview mirror during the use, installs electric rearview mirror on rotatable joint's vertical nut seat again, can make electric rearview mirror have inside folding function to solve the electric motor car and park its rear-view mirror occupation space when too wide problem. When the rearview mirror is folded inwards, the rotatable joint retreats outwards from the base, when the rearview mirror is unfolded outwards, the rotatable joint is pressed inwards to the base, due to the fact that the thrust spring provides elastic pre-tightening, the rotatable joint has a good damping effect when the rearview mirror rotates in the base, and the folding or unfolding of the rearview mirror is stable in rotation. In addition, due to the fact that relevant matching conditions of the base threaded blind hole and the rotatable joint short stud are set, the position can be locked to be correct, and the rearview mirror is prevented from being excessively unfolded.
Drawings
Fig. 1 is a schematic view of the whole structure of the folding device for the rearview mirror of the electric vehicle.
Fig. 2 is a left side sectional view of fig. 1.
Fig. 3 is an exploded view of the components of fig. 1.
Figure 4 is a left side sectional view of the rotatable joint.
FIG. 5 is a schematic view of the base of FIG. 2 with an adjustment washer added to the bottom of the threaded blind hole.
FIG. 6 is a schematic view of the base welded to the original mounting seat or the handle of the rearview mirror of the electric vehicle.
Fig. 7 is a schematic view of the folding device for rear-view mirrors of an electric vehicle mounted in pairs on the electric vehicle and the left and right rear-view mirrors are unfolded.
Fig. 8 is a schematic view of the folding device for rear-view mirrors of an electric vehicle mounted in pairs on the electric vehicle and the left and right rear-view mirrors folded inward.
In the figure: 1-base, 1.1-threaded blind hole, 1.2-longitudinal screw, 2-rotatable joint, 2.1-longitudinal nut seat, 2.2-short stud, 2.3-blind hole seat, 3-locking nut, 4-thrust spring, 5-adjusting washer, 6-original mounting seat of electric vehicle rearview mirror.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 4, the folding device for the rearview mirror of the electric vehicle comprises a base 1 and a rotatable joint 2; the front end face of the base body of the base 1 is provided with a horizontal and straight threaded blind hole 1.1, the lower end of the base body of the base 1 is provided with a longitudinal screw 1.2 used for connecting an original mounting base of the rearview mirror of the electric vehicle, the thread of the longitudinal screw 1.2 is connected with a locking nut 3, and the threaded blind hole 1.1 of the base 1 is also connected with a rotatable joint 2; the front end of the rotatable joint 2 is provided with a longitudinal nut seat 2.1 for mounting a rearview mirror, the rear end of the rotatable joint is provided with a horizontal straight short stud 2.2 connected with the longitudinal nut seat 2.1 into a whole, the end surface of the tail end of the short stud 2.2 is provided with a blind hole seat 2.3, a horizontal straight thrust spring 4 is movably mounted in the blind hole seat 2.3, and the short stud 2.2 of the rotatable joint 2 is rotatably connected to a threaded blind hole 1.1 of the base 1 through external threads; one end of the thrust spring 4 is pressed against the hole bottom of the blind hole seat 2.3 of the rotatable joint, and the other end of the thrust spring is pressed against the hole bottom of the threaded blind hole 1.1 of the base.
In order to prevent the rearview mirror from being unfolded excessively, the matching of the base threaded blind hole 1.1 and the short stud 2.2 of the rotatable joint meets the following conditions: when the short stud 2.2 of the rotatable joint 2 is screwed into the blind threaded hole 1.1 of the base to the end, the longitudinal nut seat 2.1 of the rotatable joint 2 is just vertically in the right position in the longitudinal direction. This can be achieved by measuring and calculating the relative sizes of the base threaded blind hole 1.1 and the rotatable joint short stud 2.2 during manufacture. In addition, in order to reduce the manufacturing difficulty, an adjusting washer 5 can be padded at the bottom of the base threaded blind hole 1.1, as shown in fig. 5, when the short stud 2.2 of the rotatable joint 2 is screwed into the base threaded blind hole 1.1 to the end by increasing or decreasing the number of the adjusting washers 5 during installation, the longitudinal nut seat 2.1 of the rotatable joint 2 is just in a vertical right position.
As shown in fig. 7-8, the two folding devices of the electric rearview mirror are used in pairs, wherein the base 1 and the rotatable joint 2 of one folding device of the electric rearview mirror in each pair are connected by right-handed threads, and the base 1 and the rotatable joint 2 of the other folding device of the electric rearview mirror are connected by left-handed threads. When the rotatable joint is installed, firstly, a longitudinal screw 1.2 of a base 1 is screwed into an original installation seat 6 of the rearview mirror of the electric vehicle, the rear end of the base 1 faces to a driver of the electric vehicle and is locked by a locking nut 3, a threaded blind hole 1.1 adopts a base 1 with right-handed threads to be installed on the left side of the electric vehicle, a threaded blind hole 1.1 adopts a base 1 with left-handed threads to be installed on the right side of the electric vehicle, then a rotatable joint 2 is screwed into the threaded blind hole 1.1 of the base, when a short stud 2.2 of the rotatable joint 2 is screwed into the threaded blind hole 1.1 of the base to the end, if the longitudinal nut seat 2.1 of the rotatable joint 2 cannot be in a longitudinal vertical right position, a certain number of adjusting washers 5 are filled at the bottom of the threaded blind hole 1.1 of the base, so that when the short stud 2.2 of the rotatable joint 2 is screwed into the threaded blind hole 1.1 of the base to the end, the, to lock the mirror in the normal position and prevent the mirror from being over extended. Then, the left and right rearview mirrors are respectively arranged on the longitudinal nut seats 2.1 of the rotatable joints 2 at the left and right sides. When the electric bicycle is used, the rearview mirrors on the left side and the right side are unfolded outwards to the right position, the rotatable joint 2 is pressed towards the inner side of the base 1, the thrust spring 4 provides elastic force for pre-tightening, the rearview mirrors are prevented from shaking when the electric bicycle runs, the rearview mirrors on the left side and the right side can be folded inwards after the electric bicycle is parked, one rearview mirror frame is leaned against an instrument panel in the middle of the electric bicycle, the other rearview mirror frame is leaned against the front rearview mirror, therefore, the occupied space can be effectively saved, and the rearview mirrors can be prevented from being damaged.
Of course, this electric rearview mirror scray also can save vertical screw 1.2 and lock nut 3 and directly prefabricate the pedestal of base 1 on the former mount pad 6 of electric rearview mirror or electric bicycle handlebar, make it fuse as an organic whole, as shown in fig. 6, form a prefabricated technical scheme that the electric motor car leaves the factory from this: the folding device of the rearview mirror of the electric vehicle comprises a base 1 and a rotatable joint 2; the front end face of the seat body of the base 1 is provided with a horizontal and straight threaded blind hole 1.1, the lower end of the seat body of the base 1 is welded on an electric vehicle rearview mirror mounting seat or an electric vehicle handlebar, and the threaded blind hole 1.1 of the base 1 is also connected with a rotatable joint 2; the front end of the rotatable joint 2 is provided with a longitudinal nut seat 2.1 for mounting a rearview mirror, the rear end of the rotatable joint is provided with a horizontal straight short stud 2.2 connected with the longitudinal nut seat 2.1 into a whole, the end surface of the tail end of the short stud 2.2 is provided with a blind hole seat 2.3, a horizontal straight thrust spring 4 is movably mounted in the blind hole seat 2.3, and the short stud 2.2 of the rotatable joint 2 is rotatably connected to a threaded blind hole 1.1 of the base 1 through external threads; one end of the thrust spring 4 is pressed against the hole bottom of the blind hole seat 2.3 of the rotatable joint, and the other end of the thrust spring is pressed against the hole bottom of the threaded blind hole 1.1 of the base. When the technical scheme that the electric vehicle leaves the factory to prefabricate the folder is used, the electric vehicle with the folder can be further used for customizing the corresponding rearview mirror, so that the integrity of the rearview mirror and the vehicle body is stronger, the customized rearview mirror can be integrated with the whole vehicle, and the electric vehicle is attractive after being folded and is easier to hide.
The above-mentioned drawings are only exemplary embodiments of the present invention and are not intended to limit the present invention, and any modifications or equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides an electric rearview-mirror scray, characterized by: comprises a base and a rotatable joint; the front end face of the base body of the base is provided with a horizontal and straight threaded blind hole, the lower end of the base body of the base is provided with a longitudinal screw rod used for connecting an original mounting seat of the rearview mirror of the electric vehicle, the thread of the longitudinal screw rod is connected with a locking nut, and the threaded blind hole of the base is also connected with a rotatable joint; the front end of the rotatable joint is provided with a longitudinal nut seat for mounting a rearview mirror, the rear end of the rotatable joint is provided with a horizontal straight short stud which is connected with the longitudinal nut seat into a whole, the end surface of the tail end of the short stud is provided with a blind hole seat, a horizontal straight thrust spring is movably mounted in the blind hole seat, and the short stud of the rotatable joint is rotatably connected to a threaded blind hole of the base through external threads; one end of the thrust spring is pressed against the hole bottom of the blind hole seat of the rotatable joint, and the other end of the thrust spring is pressed against the hole bottom of the threaded blind hole of the base.
2. The electric rearview mirror folder as claimed in claim 1, wherein: the matching of the base threaded blind hole and the short stud of the rotatable joint meets the following conditions: when the short stud of the rotatable joint is screwed into the threaded blind hole of the base to the end, the longitudinal nut seat of the rotatable joint is just in a longitudinal vertical right position.
3. The electric rearview mirror folder as claimed in claim 1, wherein: and an adjusting gasket is padded at the bottom of the threaded blind hole of the base.
4. The electric rearview mirror folder as claimed in claim 1, wherein: two electric rearview mirror scray are used in pairs, the base and the rotatable joint of one electric rearview mirror scray in each pair are connected through right-handed threads, and the base and the rotatable joint of the other electric rearview mirror scray are connected through left-handed threads.
5. The utility model provides an electric rearview-mirror scray, characterized by: comprises a base and a rotatable joint; the front end face of the base body of the base is provided with a horizontal and straight threaded blind hole, the lower end of the base body of the base is welded on an electric vehicle rearview mirror mounting seat or an electric vehicle handlebar, and the threaded blind hole of the base is also connected with a rotatable joint; the front end of the rotatable joint is provided with a longitudinal nut seat for mounting a rearview mirror, the rear end of the rotatable joint is provided with a horizontal straight short stud which is connected with the longitudinal nut seat into a whole, the end surface of the tail end of the short stud is provided with a blind hole seat, a horizontal straight thrust spring is movably mounted in the blind hole seat, and the short stud of the rotatable joint is rotatably connected to a threaded blind hole of the base through external threads; one end of the thrust spring is pressed against the hole bottom of the blind hole seat of the rotatable joint, and the other end of the thrust spring is pressed against the hole bottom of the threaded blind hole of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093511.7U CN210175045U (en) | 2019-07-12 | 2019-07-12 | Electric vehicle rearview mirror folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093511.7U CN210175045U (en) | 2019-07-12 | 2019-07-12 | Electric vehicle rearview mirror folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210175045U true CN210175045U (en) | 2020-03-24 |
Family
ID=69840828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921093511.7U Active CN210175045U (en) | 2019-07-12 | 2019-07-12 | Electric vehicle rearview mirror folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210175045U (en) |
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2019
- 2019-07-12 CN CN201921093511.7U patent/CN210175045U/en active Active
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