Foldable commercial vehicle blind compensation mirror

Abstract

The utility model discloses a foldable blind compensation mirror for a commercial vehicle, which relates to the technical field of automobile accessories and comprises a mirror sleeve, and a convex mirror is assembled on the front surface of the mirror sleeve; the connecting arm is rotationally assembled on the back surface of the mirror sleeve; the mounting base is arranged at the bottom end of the connecting arm through a clamping mechanism, the clamping mechanism is used for adjusting the angle between the mirror sleeve and the mounting base, by means of the structural design, a user can conveniently fold the blind compensation mirror, the folding angle can be freely set, the flexibility is higher, and meanwhile under the action of the clamping mechanism, the folded angle can be conveniently adjusted, so that the blind compensation mirror is more convenient to fold. The stability is good, and the situation of loosening and autorotation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, and more specifically, to a foldable blind spot mirror for commercial vehicles. Background Technique

[0002] Blind spot mirrors for commercial vehicles are important components used on commercial vehicles (including trucks, lorries, etc.) to reduce driving blind spots. These mirrors help drivers observe the situation around the vehicle more comprehensively by providing additional fields of view, thereby improving driving safety. The installation of blind spot mirrors is crucial for the driving safety of commercial vehicles. They can significantly reduce the blind spot range of drivers and enhance drivers' perception of the surrounding environment of the vehicle, thus reducing the likelihood of accidents. Therefore, commercial vehicle drivers should fully understand and correctly use blind spot mirrors to ensure driving safety; in the market, there is a wide variety of blind spot mirrors for commercial vehicles with different prices. Drivers and vehicle owners can choose a suitable blind spot mirror for installation according to the specific situation and needs of their vehicles. At the same time, some professional automotive parts dealers and repair shops also provide installation and debugging services for blind spot mirrors to ensure that the blind spot mirrors can play their maximum role.

[0003] Currently in the market, most blind spot mirrors are difficult to fold. Most of their structures consist of a base and a mirror. The mirror is rotatably assembled on the top of the base, and then the base is installed on the vehicle, and their flexibility in angle adjustment is not good enough. Based on the above problems, we provide a foldable blind spot mirror for commercial vehicles.

[0004] The above information disclosed in this background technique is only used to increase the understanding of the background technique of the utility model. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0005] In order to solve the problems raised in the above background technique, the utility model provides a foldable blind spot mirror for commercial vehicles.

[0006] The foldable blind spot mirror for commercial vehicles provided by the utility model adopts the following technical solutions:

[0007] A foldable blind spot mirror for commercial vehicles includes a mirror sleeve, a convex mirror is assembled on the front of the mirror sleeve; a connecting arm is rotatably assembled on the back of the mirror sleeve; a mounting seat is arranged at the bottom end of the connecting arm through a clamping mechanism, and the clamping mechanism is used to adjust the angle between the mirror sleeve and the mounting seat.

[0008] Preferably, concave openings are provided on both the side of the bottom of the connecting arm and the side of the top of the mounting seat, and the connecting arm and the mounting seat are in contact with each other through the concave openings.

[0009] Preferably, the engaging mechanism includes a column assembled inside the mounting seat. The side end of the column penetrates inside the connecting arm, and the connecting arm is rotatably connected to the column. A spring is disposed through the middle of the column, and a gasket is also disposed through the middle of the column. One side of the spring contacts the connecting arm, and the other side of the spring contacts the gasket. A nut is threadedly assembled on the side end of the column to ensure the contact between the gasket and the side of the spring.

[0010] Preferably, annular crescent wheels are provided on the opposite sides of the two notches, and the annular crescent wheel on the connecting arm is in fitting contact with the annular crescent wheel on the mounting seat.

[0011] Preferably, a first cover plate is detachably assembled on the side of the mounting seat, and a second cover plate is detachably assembled on the side of the connecting arm.

[0012] Preferably, two through holes are provided at the bottom of the mounting seat for the assembly of the mounting seat on the vehicle.

[0013] In summary, the present utility model has the following beneficial technical effects:

[0014] By pulling the connecting arm, the annular crescent wheel on the connecting arm is separated from the annular crescent wheel on the mounting seat, and then the connecting arm is rotated to complete the folding of the lens sleeve on the connecting arm. During the pulling process of the connecting arm, the spring will be compressed and have elastic potential energy. When the connecting arm is released, the spring will stretch. Since one side of the spring is restricted by the gasket, the other side of the spring can push the connecting arm to move and fit the mounting seat, so that the two sets of annular crescent wheels are in fitting contact again, ensuring the stability of the angle after the connecting arm is folded. Through this structural design, it is convenient for the user to fold the blind spot mirror, and the folding angle can be freely set, with stronger flexibility. At the same time, the folded angle has good stability under the action of the engaging mechanism and will not loosen and rotate.

[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments, and features, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a foldable commercial vehicle blind spot mirror in an embodiment of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the other side of a foldable commercial vehicle blind spot mirror in an embodiment of the present utility model;

[0018] Figure 3It is an exploded view of a foldable blind spot mirror for commercial vehicles in an embodiment of the present utility model;

[0019] Figure 4 It is an exploded view of another perspective of a foldable blind spot mirror for commercial vehicles in an embodiment of the present utility model;

[0020] Figure 5 It is a schematic structural diagram of the engaging mechanism in an embodiment of the present utility model.

[0021] Explanation of reference numerals: 1, mirror sleeve; 2, convex mirror; 3, connecting arm; 4, mounting seat; 5, engaging mechanism; 500, column; 501, spring; 502, gasket; 503, nut; 6, annular crescent wheel; 7, cover plate one; 8, cover plate two; 9, through hole. Detailed implementation manners

[0022] The following further elaborates on the present utility model in conjunction with the attached Figures 1 to 5 drawings.

[0023] It should be noted that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size for illustration, and any dimensions are merely exemplary and not limiting. Additionally, the same reference numerals are used for the same structures, elements, or fittings that appear in more than two figures to represent similar features.

[0024] An embodiment of the present utility model discloses a foldable blind spot mirror for commercial vehicles. Referring to Figures 1 to 5 , a foldable blind spot mirror for commercial vehicles includes a mirror sleeve 1, and a convex mirror 2 is assembled on the front surface of the mirror sleeve 1; a connecting arm 3, rotatably assembled on the back surface of the mirror sleeve 1; a mounting seat 4, arranged at the bottom end of the connecting arm 3 through an engaging mechanism 5, and the engaging mechanism 5 is used to adjust the angle between the mirror sleeve 1 and the mounting seat 4; concave openings are provided on both the side surface of the bottom of the connecting arm 3 and the side surface of the top of the mounting seat 4, and the connecting arm 3 and the mounting seat 4 are in contact with each other through the concave openings; the engaging mechanism 5 includes a column 500 assembled inside the mounting seat 4, the side end of the column 500 penetrates inside the connecting arm 3, and the connecting arm 3 and the column 500 are rotatably connected, a spring 501 is penetrated through the middle of the column 500, a gasket 502 is penetrated through the middle of the column 500, one side of the spring 501 is in contact with the connecting arm 3, the other side of the spring 501 is in contact with the gasket 502, and a nut 503 is threadedly assembled on the side end of the column 500 to ensure the contact between the gasket 502 and the side surface of the spring 501; annular crescent wheels 6 are provided on the opposite side surfaces of the two concave openings, and the annular crescent wheel 6 on the connecting arm 3 is in fitting contact with the annular crescent wheel 6 on the mounting seat 4.

[0025] By pulling the connecting arm 3, the annular crescent wheel 6 on the connecting arm 3 is separated from the annular crescent wheel 6 on the mounting seat 4, and then the connecting arm 3 is rotated, thus completing the folding of the lens barrel 1 on the connecting arm 3. During the pulling process of the connecting arm 3, the spring 501 will be compressed and have elastic potential energy. When the connecting arm 3 is released, the spring 501 will stretch. Since one side of the spring 501 is restricted by the gasket 502, the other side of the spring 501 can push the connecting arm 3 to move and fit the mounting seat 4, so that the two groups of annular crescent wheels 6 are engaged and contacted again, ensuring the stability of the angle after the connecting arm 3 is folded. Through this structural design, it is convenient for the user to fold the blind spot mirror, and the folding angle can be freely set, with stronger flexibility. At the same time, the folded angle has good stability under the action of the engaging mechanism 5 and will not loosen and rotate.

[0026] Specifically, a first cover plate 7 is detachably assembled on the side of the mounting seat 4, and a second cover plate 8 is detachably assembled on the side of the connecting arm 3. By providing the first cover plate 7 and the second cover plate 8, it is beneficial to the assembly of the engaging mechanism 5.

[0027] Specifically, two through holes 9 are provided at the bottom of the mounting seat 4 for the assembly of the mounting seat 4 on the vehicle.

[0028] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0029] The implementation principle of an unfoldable blind spot mirror for commercial vehicles in an embodiment of the present utility model is as follows: By pulling the connecting arm 3, the annular crescent wheel 6 on the connecting arm 3 is separated from the annular crescent wheel 6 on the mounting seat 4, and then the connecting arm 3 is rotated, thus completing the folding of the lens barrel 1 on the connecting arm 3. During the pulling process of the connecting arm 3, the spring 501 will be compressed and have elastic potential energy. When the connecting arm 3 is released, the spring 501 will stretch. Since one side of the spring 501 is restricted by the gasket 502, the other side of the spring 501 can push the connecting arm 3 to move and fit the mounting seat 4, so that the two groups of annular crescent wheels 6 are engaged and contacted again, ensuring the stability of the angle after the connecting arm 3 is folded. Through this structural design, it is convenient for the user to fold the blind spot mirror, and the folding angle can be freely set, with stronger flexibility. At the same time, the folded angle has good stability under the action of the engaging mechanism 5 and will not loosen and rotate.

[0030] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0031] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0033] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not have to be directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0034] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures may refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention may be combined with each other.

[0035] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A foldable blind spot mirror for commercial vehicles, characterized in that: include: A mirror case (1), wherein a convex mirror (2) is mounted on the front side of the mirror case (1); A connecting arm (3) is rotatably mounted on the back of the mirror sleeve (1); The mounting seat (4) is arranged at the bottom end of the connecting arm (3) via a snap-fit ​​mechanism (5), and the snap-fit ​​mechanism (5) is used to adjust the angle between the lens case (1) and the mounting seat (4).

2. A foldable blind spot mirror for commercial vehicles according to claim 1, characterized in that: The bottom side surface of the connecting arm (3) and the top side surface of the mounting seat (4) are both provided with notches, and the connecting arm (3) and the mounting seat (4) are in contact with each other through the notches.

3. The foldable blind spot mirror for commercial vehicles according to claim 1, characterized in that: The locking mechanism (5) comprises a column (500) mounted inside the mounting seat (4), the side end of the column (500) is inserted into the inside of the connecting arm (3), and the connecting arm (3) and the column (500) are rotatably connected, a spring (501) is inserted through the middle of the column (500), a gasket (502) is inserted through the middle of the column (500), one side of the spring (501) is in contact with the connecting arm (3), and the other side of the spring (501) is in contact with the gasket (502), and a nut (503) is threadedly mounted on the side end of the column (500) to ensure contact between the gasket (502) and the side of the spring (501).

4. The foldable blind spot mirror for commercial vehicles according to claim 2, characterized in that: An annular crescent wheel (6) is provided on opposite sides of the two recesses, and the annular crescent wheel (6) on the connecting arm (3) is in engagement with the annular crescent wheel (6) on the mounting seat (4).

5. The foldable blind spot mirror for commercial vehicles according to claim 1, characterized in that: The side of the mounting seat (4) is detachably mounted with a cover plate 1 (7), and the side of the connecting arm (3) is detachably mounted with a cover plate 2 (8).

6. A foldable blind spot mirror for commercial vehicles according to claim 5, characterized in that: The bottom of the mounting seat (4) is provided with two through holes (9) for assembling the mounting seat (4) on a car.

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