Turnover type door rear mirror

Abstract

The utility model discloses an overturning type door rear mirror which comprises a frame piece, a mirror piece fixed on the front face of the frame piece and at least one hinge assembly, each hinge assembly comprises a fixed seat, a rotating seat and a rotating pin shaft, and the frame piece is of a hollow annular frame piece structure. At least one fixing clamping groove allowing the fixing base to be embedded in the side direction is formed in the inner side wall of the frame piece, the rotating base is integrally bent to form a clamping and pressing part which is of a U-shaped structure and provided with a side opening, and the two ends of the rotating pin shaft are vertically and fixedly arranged on the fixing base in a penetrating mode. The middle of the rotating pin shaft can relatively penetrate through the side openings to be embedded into the clamping and pressing part, and the two side arms of the clamping and pressing part can be locked in a penetrating mode through a preset first bolt fixing piece so that the clamping and pressing part can rotate to clamp the middle of the rotating pin shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of mirror structures, in particular to a flip-type mirror behind a door. Background Art

[0002] In a family, a full-length mirror is generally set up to facilitate observing one's own clothing and image matching. Among them, the full-length mirror generally consists of an outer frame and a lens. Among them, a hook position is added to the back of the outer frame to be hung on a nail on the wall or cabinet body. During use, it is impossible to adjust the position and flip, there are certain space limitations; secondly, in the hanging installation method, there is a risk of falling, and since the mirror itself is a fragile object, it is easy to burst after falling, there are certain safety risks.

[0003] With the increasing requirements of consumers for products, the above traditional full-length mirrors can no longer meet the usage requirements, and higher requirements are put forward for the functionality and safety of products. Therefore, based on the above technical problems, this application specifically proposes a mirror behind a door with a flip function and a stable and reliable structure. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a flip-type mirror behind a door that is stable, reliable and convenient to assemble.

[0005] To achieve the above purpose, a flip-type mirror behind a door provided by the utility model includes a frame member, a lens fixed on the front of the frame member, and at least one hinge assembly. Among them, each hinge assembly includes a fixed seat, a rotating seat and a rotating pin shaft. The frame member is a hollow annular frame member structure, and at least one fixed card slot for laterally installing the fixed seat is formed on the inner side wall of the frame member. The rotating seat is integrally bent into a U-shaped structure with a side opening and a clamping part. The two ends of the rotating pin shaft are vertically fixedly penetrated through the fixed seat, the middle part of the rotating pin shaft can relatively pass through the side opening and then be fitted with the clamping part, and a preset first bolt member can be penetrated and locked between the two side arms of the clamping part to make the clamping part rotate and hold the middle part of the rotating pin shaft.

[0006] Further, two vertically aligned fixing holes for the two ends of the rotating pin shaft to pass through and cooperate are formed on the fixed seat, and a hollow position for avoiding the clamping part and the rotating pin shaft is provided in the area between the two fixing holes on the fixed seat.

[0007] Further, the horizontal cross-section of the fixing hole is a polygonal structure, and the horizontal cross-sections at both ends of the rotating pin shaft are polygonal structures that are in shape consistent with the fixing hole.

[0008] Further, it further includes a second screw member, which extends through the back surface of the frame member and is tightly connected to the fixing seat through the fixing card slot.

[0009] Further, a limiting portion that abuts against the outer edge of the fixing card slot is formed on the fixing seat.

[0010] The utility model adopts the above scheme, and its beneficial effects are as follows: 1) By adding a hinge assembly, the synchronous flipping action of the frame member and the lens is realized, the space occupation is improved and optimized, and the functions of flipping and unfolding and flipping and storing are achieved; 2) Through the relative installation of the clamping portion of the rotating seat and the rotating pin shaft fixedly arranged on the fixing seat in advance and the locking and fixing action of the first bolt member, it is ensured that the clamping portion can rotate and clamp the rotating pin shaft, which is easier to assemble and the structure is more stable and reliable. Description of the Drawings

[0011] Figure 1 It is a front schematic view of the rear-view mirror for the door.

[0012] Figure 2 It is a rear schematic view of the rear-view mirror for the door.

[0013] Figure 3 It is for Figure 2 The enlarged schematic view of the partial A in

[0014] Figure 4 It is a partial cross-sectional schematic view of the rear-view mirror for the door at the hinge assembly.

[0015] Figure 5 It is a schematic view of the hinge assembly.

[0016] Figure 6 It is an exploded schematic view of the hinge assembly.

[0017] Among them, 1-frame member, 11-fixing card slot, 2-lens, 3-hinge assembly, 31-fixing seat, 311-limiting portion, 312-fixing hole, 32-rotating seat, 321-clamping portion, 322-first bolt member, 33-rotating pin shaft. Detailed Embodiments

[0018] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0019] See the attached Figures 1-6As shown in the figure, in this embodiment, a flip-type door mirror is used to be fixed on the back surface of a household horizontal door, and specifically includes a frame member 1, a lens 2 fixed on the front surface of the frame member 1, and at least one hinge assembly 3. Each hinge assembly 3 includes a fixed seat 31, a rotating seat 32, and a rotating pin shaft 33. The fixed seat 31 and the rotating seat 32 are connected by means of the rotating pin shaft 33 to achieve relative rotation between the two.

[0020] In this embodiment, the frame member 1 has a hollow annular frame member 1 structure. The frame member 1 can be formed by bending and splicing single or multiple profile members, and no specific limitation is made here. Secondly, a fixed card slot 11 for laterally installing the fixed seat 31 is formed on the inner side wall of the frame member 1. Each fixed card slot 11 is used to accommodate a fixed seat 31. The fixed seat 31 is laterally installed into the fixed card slot 11 from the inner side to the outer side. And, through a preset second screw member extending from the back surface of the frame member 1 and passing through to the fixed card slot 11 to be tightly connected with the fixed seat 31, so that the fixed seat 31 is firmly fixed in the fixed card slot 11 of the frame member 1.

[0021] Furthermore, the fixed seat 31 is formed with a limiting portion 311 that abuts against the outer edge of the fixed card slot 11. The limiting portion 311 is in a stepped shape. When the fixed seat 31 is laterally installed in the fixed card slot 11, the abutting between the limiting portion 311 and the outer edge of the fixed card slot 11 is used to achieve a positioning effect, which is more conducive to the alignment of the pre-opened screw holes between the fixed seat 31 and the frame member 1, so as to facilitate the second screw member to pass through the aligned screw holes to lock and fix the fixed seat 31 and the frame member 1.

[0022] In this embodiment, both ends of the rotating pin shaft 33 are vertically fixedly penetrated through the fixed seat 31. The fixed seat 31 is formed with two vertically aligned fixed holes 312 for the two ends of the rotating pin shaft 33 to pass through and cooperate respectively. The area of the fixed seat 31 between the two fixed holes 312 is provided with a hollow position for avoiding the clamping portion 321 and the rotating pin shaft 33. Furthermore, the horizontal cross-section of one of the fixed holes 312 is in a polygonal structure and the horizontal cross-section of the other fixed hole 312 is in a circular structure. The horizontal cross-section of one end of the rotating pin shaft 33 is in a polygonal structure that is in shape conformity with one of the fixed holes 312, and the horizontal cross-section of the other end is in a circular structure that is in shape conformity with the other fixed hole 312. Specifically, the polygonal structure is a pentagonal structure. Adopting this polygonal structure can limit the rotation of the rotating pin shaft 33 relative to the fixed seat 31.

[0023] In this embodiment, the rotating seat 32 is integrally bent to form a clamping portion 321 with a U-shaped structure and a side opening, wherein the clamping portion 321 is arranged vertically with the rotating seat 32. Secondly, the clamping portion 321 is composed of a first side arm, an arc portion, and a second side arm connected in sequence, and the first side arm, the arc portion, and the second side arm surround a receiving cavity with a side opening; the outer end of the first side arm is integrally connected to the rotating seat 32, and the outer end of the second side arm serves as a free end, so that the receiving cavity has a certain elastic ductility, which makes it easier for the middle part of the rotating pin 33 to pass through the side opening and fit into the clamping portion 321. Specifically, during assembly, the rotating pin 33 can be pre-inserted into the fixing hole 312 of the fixing seat 31, and then the clamping portion 321 can be relatively engaged with the rotating pin 33 at the hollow position of the fixing seat 31, so that the rotating pin 33 can gradually slide into the accommodating cavity from the side opening of the clamping portion 321, and the elastic swing of the second side arm can make the relative sliding action of the rotating pin 33 easier.

[0024] Furthermore, after the rotating pin 33 slides into place, the two side arms of the clamping portion 321 can be penetrated and locked by a preset first bolt member 322 firmware so that the clamping portion 321 can rotate and clamp the middle part of the rotating pin 33, that is, the first bolt member 322 can pass through the first side arm and the second side arm of the clamping portion 321 in sequence for locking, so that the accommodating cavity is gradually narrowed to rotate and clamp the middle part of the rotating pin 33, thereby realizing the rotational and fastening cooperation between the clamping portion 321 and the rotating pin 33, and then realizing the assembly between the fixed seat 31, the rotating seat 32 and the rotating pin 33 to realize the relative flipping action of the fixed seat 31 and the rotating seat 32 around the rotating pin 33.

[0025] Furthermore, during actual use, the installer can adjust the tightness of the first bolt member 322 according to the actual flipping effect, that is: if the flipping resistance between the fixed seat 31 and the rotating seat 32 is too large, it means that the clamping portion 321 rotates and clamps the rotating pin 33 too tightly, and the first bolt member 322 can be slightly loosened; conversely, if there is shaking between the fixed seat 31 and the rotating seat 32, it means that the clamping portion 321 rotates and clamps the rotating pin 33 too loosely, and the first bolt member 322 can be appropriately tightened.

[0026] In this embodiment, the clamping portion 321 is formed with a semicircular arc wall at the root position of the accommodating cavity (i.e., the junction position of the first side arm, the arc portion and the second side arm), so that the arc arm is rotated to clamp the rotating pin 33, thereby achieving the effect of arc surface contact clamping, making the fit more stable and the flipping action smoother.

[0027] In this embodiment, the rotating part can be fastened to the back of the household horizontal door by means of screws. When the user applies an outward force to the frame member 1 and / or the lens 2 and utilizes the flipping function of the hinge assembly 3, the frame member 1, the lens 2, and the fixed seat 31 can rotate synchronously outwardly relative to the axis of the rotating pin 33 around the rotating pin 33; conversely, when the user applies an outward force to the frame member 1 and / or the lens 2 and utilizes the flipping function of the hinge assembly 3, the frame member 1, the lens 2, and the fixed seat 31 can rotate synchronously inwardly relative to the axis of the rotating pin 33 around the rotating pin 33 for storage. Through this state switching between flipping out and flipping in for storage, the space occupation of the rear-view mirror on the door can be more optimized and improved.

[0028] The above-described embodiments are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, can make more possible changes, modifications, or embellishments to the technical solution of the present invention by using the disclosed technical content, or such modifications are equivalent embodiments of the present invention. Therefore, all equivalent changes made according to the idea of the present invention without departing from the content of the technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. A flip-up door rear mirror, characterized in that: The invention comprises a frame member (1), a lens (2) fixed on the front side of the frame member (1), and at least one hinge assembly (3), wherein each hinge assembly (3) comprises a fixed seat (31), a rotating seat (32), and a rotating pin (33); the frame member (1) is a hollow annular frame member (1) structure, and the inner side wall of the frame member (1) is formed with at least one fixed slot (11) for the fixed seat (31) to be laterally embedded; the rotating seat (32) is integrally bent to form a clamping portion (321) having a U-shaped structure and a side opening; both ends of the rotating pin (33) are vertically fixedly penetrated on the fixed seat (31); the middle portion of the rotating pin (33) can relatively pass through the side opening and then be embedded with the clamping portion (321); and the two side arms of the clamping portion (321) can be penetrated and locked by a preset first bolt member (322) fastener so that the clamping portion (321) can rotate and clamp the middle portion of the rotating pin (33).

2. The flip-up door rear mirror according to claim 1, characterized in that: The fixing seat (31) is formed with two fixing holes (312) which are vertically aligned and respectively provided for the two ends of the rotating pin shaft (33) to penetrate and cooperate with each other. The fixing seat (31) is provided with a hollow position for avoiding the clamping portion (321) and the rotating pin shaft (33) in the area between the two fixing holes (312).

3. The flip-up door rear mirror according to claim 2, characterized in that: The horizontal cross-section of the fixing hole (312) is a polygonal structure, and the horizontal cross-sections at both ends of the rotating pin shaft (33) are both polygonal structures that match the shape of the fixing hole (312).

4. The flip-up door rear mirror according to claim 3, characterized in that: It also includes a second screw component, which extends from the back side of the frame component (1) and passes through the fixing slot (11) to be fixedly connected to the fixing seat (31).

5. The flip-up door rear mirror according to claim 1, characterized in that: The fixing seat (31) is formed with a limiting portion (311) that stops and abuts against the outer edge of the fixing slot (11).

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