CN110435557B - A vehicle rear license plate holder - Google Patents

Abstract

The invention provides a vehicle rear license plate fixing frame, comprising: a frame; four lugs, the lugs are arranged on the edge of a rectangular opening; a connecting part, the lugs are fixed with the connecting part, and the connecting part comprises a column body and a fixing plate , Two locking rods and two locking pieces, the cylinder is fixed on the lug, the front end of the cylinder protrudes from the front end of the lug, the fixing plate is fixed on the front end of the cylinder, and the two locking rods are installed on the front end of the lug The two locking rods are symmetrically arranged on both sides of the cylinder, the two locking pieces are installed between the fixing plate and the annular convex part of the column, the two locking pieces are symmetrically arranged on both sides of the column, and the two locking The rods are respectively pressed against the corresponding locking pieces, and the strip holes of the car logo are engaged with the front ends of the locking pieces. The inner wall of the front end of the locking piece of the present invention is pressed against the end of the cylinder, so that the car logo is reliably connected to the connecting portion.

Description

A vehicle rear license plate holder

technical field

The invention relates to the field of auto parts, in particular to a fixing frame for a rear license plate of an automobile.

Background technique

At present, the global car sales have greatly increased, and the number of newly purchased cars is also gradually increasing. In the usual car rear license plate fixing frame, when fixing the car rear license plate logo, the car logo is fixed on the car rear license plate with ordinary screws. On the fixing frame, some other car rear license plate fixing frames are fixed with bolts, and then fixed with nuts. The fixing methods of the above two fixing methods are actually the same. However, using such a fixing method makes the bolts or nuts need to be tightened when the car logo is fixed. After the car is used for a long time, the nuts are easily damaged, resulting in the loss of the car logo. Manually screwing the nut on the car logo is also extremely difficult. Waste of human and material resources.

To sum up, how to improve the vehicle rear license plate holder so that the vehicle logo can be easily installed, and is reliable and stable after installation is an urgent problem to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a vehicle rear license plate fixing frame, which solves the problem of the fixing method in the prior art, and makes the vehicle logo easy to install and not easily damaged.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

A vehicle rear license plate holder, comprising:

a frame with a rectangular opening in the frame;

four lugs, two lugs are arranged on the upper edge of the rectangular opening, and the other two lugs are arranged on the lower edge of the rectangular opening;

a connecting part, the connecting part is fixed on the front end surface of each lug, and the connecting part includes a cylinder, a fixing plate, two locking rods and two locking pieces,

The cylinder is fixed on the lug, the front end of the cylinder protrudes from the front end surface of the lug, the fixing plate is fixed on the front end of the cylinder, and two locking rods are installed on the lug On the front end surface of the cylinder, two locking rods are symmetrically arranged on both sides of the cylinder, two locking pieces are installed between the fixing plate and the annular convex portion of the cylinder, and the two locking pieces are symmetrically arranged on the On both sides of the cylinder, two locking rods are pressed against the corresponding locking pieces respectively, the strip hole of the car logo is engaged with the front end of the locking piece, and the inner wall of the front end of the locking piece is pressed against the cylinder. on the end of the car logo, so that the car logo is reliably connected to the connecting part.

Further, the locking piece has a horizontal plate, a first curved portion, a second curved portion and an accommodating portion, the horizontal plate is fixed between the fixing plate and the annular convex portion, and the first curved portion is connected At the outer end of the horizontal plate, and the first curved portion abuts on the outer periphery of the annular convex portion, the locking rod presses against the outer side of the first curved portion, and the second curved portion connected to the front end of the first curved portion, the outer side of the second curved portion abuts on the inner wall of the strip hole, the inner side of the second curved portion abuts on the outer circumference of the end head, The accommodating part is connected to the front end of the second bending part, and the inner side of the accommodating part abuts on the elastic part of the end head.

Further, the locking rod has a connecting rod and a cylindrical rod, the connecting rod is fixed on the lug, the cylindrical rod is installed on the connecting rod, and the cylindrical rod is pressed against the first on the concave arc of the bend.

Further, the inner side of the first inclined plate of the first curved portion is pressed against the outer circumference of the annular convex portion.

Further, the flange portion of the second bent portion abuts against the annular groove body on the outer periphery of the end head.

Further, the elastic part has a steel ball and a spring, the steel ball is movably arranged in the front mouth of the end head, and the steel ball is pressed against the front end of the accommodating part, and the spring accommodates in the long hole of the cylinder, and the spring is pressed against the steel ball.

Furthermore, a screw plug is fixed in the long hole, and the spring is located between the steel ball and the screw plug.

Further, the front mouth part is communicated with the long hole, a sealing ring is installed at the front port of the front mouth part, and the front end of the steel ball extends out of the sealing ring and presses against the accommodating part. on the curved part of the front end.

Further, the curved portion has an inner curved surface, the front end of the steel ball is pressed against the inner curved surface, the end portion of the curved portion has a small end surface and an inclined surface connected in sequence, and the The small end surface is vertically connected to the outer end of the inner arc surface, and the inclined surface is connected to the small end surface.

Furthermore, an interval groove is formed between the inclined surface of the left locking piece and the inclined surface of the right locking piece.

As can be seen from the above technical solutions, the present invention has the following beneficial effects:

Since the strip hole can be snapped on the second curved portion of the locking piece, and at the same time, the spring makes the steel ball press against the containing portion, and the flange portion of the second curved portion abuts against the annular groove on the outer periphery of the end head In the body, the cylindrical rod is pressed against the concave arc part of the first curved part, so that after the strip hole of the car logo is pushed into the two second curved parts by force, it is reliably clamped in the two second curved parts After being engaged, under the action of the spring, the accommodating part is pressed by the steel ball and deflected outward, and the connection between the accommodating part and the second curved part is pressed against the lower end face of the car logo, so that only the operator can use enough force , to remove the logo from the connector.

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

FIG. 1 is a front view of the present invention.

FIG. 2 is a schematic structural diagram of the connection relationship between the vehicle logo and the connecting portion of the present invention.

FIG. 3 is another schematic diagram of the connection relationship structure between the vehicle logo and the connecting portion of the present invention.

FIG. 4 is another schematic diagram of the structure of the connection relationship between the vehicle logo and the connecting portion of the present invention.

FIG. 5 is a schematic structural diagram of the partial connection relationship between the vehicle logo and the connecting portion of the present invention.

FIG. 6 is a partial enlarged schematic view of U in FIG. 5 according to the present invention.

FIG. 7 is a partial schematic view of the curved portion of the present invention.

FIG. 8 is a partial enlarged schematic diagram of the position N of FIG. 7 according to the present invention.

FIG. 9 is a partial enlarged schematic view of the vehicle logo of the present invention.

Reference numeral description: frame 10, lug 11, rectangular opening 12, connecting part 20, cylinder 21, annular convex part 211, end head 212, elastic part 2121, annular groove body 2122, steel ball 2123, spring 2124, front Mouth part 2125, fixed plate 22, locking rod 23, connecting rod 231, cylindrical rod 232, locking piece 24, horizontal plate 241, first curved part 242, concave arc part 2421, first inclined plate 2422, second inclined plate 2423, the second curved part 243, the flange part 2431, the first arm 2432, the second arm 2433, the containing part 244, the curved part 2441, the inner arc surface 2442, the small end surface 2443, the inclined surface 2444, the interval groove 2445, the long Hole 25 , screw plug 26 , sealing ring 27 , car logo 30 , strip hole 31 .

Detailed ways

The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

The present invention will be further described below with reference to FIGS. 1 to 9 . As shown in FIGS. 1 and 9 , a vehicle rear license plate holder includes: a frame 10 and four lugs 11 , and a rectangular opening is provided in the frame 10 12; two lugs 11 are arranged on the upper edge of the rectangular opening 12, and the other two lugs 11 are arranged on the lower edge of the rectangular opening 12; the front end surface of each lug 11 is fixed with the The connecting portion 20 is convenient and reliable to engage with the strip hole 31 of the car logo 30 .

As shown in FIG. 2 , FIG. 3 , FIG. 4 and FIG. 5 , the connecting part 20 includes a cylinder 21 , a fixing plate 22 , two locking rods 23 and two locking pieces 24 , and the cylinder 21 is fixed on the On the lug 11 , the front end of the cylinder 21 protrudes from the front end of the lug 11 , the fixing plate 22 is fixed on the front end of the cylinder 21 , and the two locking rods 23 are installed on the front end of the lug 11 . On the front end surface, and two locking rods 23 are symmetrically arranged on both sides of the cylinder 21, two locking pieces 24 are installed between the fixing plate 22 and the annular convex portion 211 of the cylinder 21, two The locking pieces 24 are symmetrically arranged on both sides of the cylinder 21 , the two locking rods 23 are respectively pressed against the corresponding locking pieces 24 , and the strip holes 31 of the car logo 30 are engaged with the front end of the locking pieces 24 . The inner wall of the front end of the locking piece 24 is pressed against the end 212 of the cylinder 21, so that the car logo 30 is reliably connected to the connecting part 20. As long as the user pushes the car logo 30 forcefully, the strip hole 31 The two locking pieces 24 are deformed by squeezing and are reliably installed on the locking pieces 24 . The locking piece 24 is made of elastic material.

Preferably, the locking piece 24 has a horizontal plate 241 , a first curved portion 242 , a second curved portion 243 and an accommodating portion 244 , and the horizontal plate 241 is fixed between the fixing plate 22 and the annular convex portion 211 . , so that the horizontal plate 241 is reliably fixed, the first curved portion 242 is connected to the outer end of the horizontal plate 241, and the first curved portion 242 abuts on the outer circumference of the annular convex portion 211, so The locking rod 23 is pressed against the outer side of the first curved portion 242 , so that the horizontal plate 241 is securely fixed.

The second curved portion 243 is connected to the front end of the first curved portion 242, the first curved portion 242 has a first inclined plate 2422, a concave arc portion 2421 and a second inclined plate 2423, and the first inclined plate 2422 is connected At the outer end of the horizontal plate 241, the first inclined plate 2422 is inclined inward relative to the horizontal plate 241 in the axial direction of the column body 21, and a concave arc portion is connected between the first inclined plate 2422 and the second inclined plate 2423. 2421, the opening of the concave arc portion 2421 faces the direction of the cylindrical rod 232, the second inclined plate 2423 is inclined outward relative to the first inclined plate 2422 and extends downward, and the cylindrical rod 232 is pressed against the outer surface of the concave arc portion 2421. The rod 232 securely fixes the horizontal plate 241 and the first inclined plate 2422 on the annular protrusion 211 .

Further, the inner side of the first inclined plate 2422 of the first curved portion 242 is pressed against the outer circumference of the annular convex portion 211 .

The outer side of the second curved portion 243 abuts against the inner wall of the strip hole 31 , and the inner side of the second curved portion 243 abuts against the outer periphery of the end head 212 .

Preferably, the second curved portion 243 includes a flange portion 2431, a first arm 2432 and a second arm 2433, the first arm 2432 is connected to the front end of the second inclined plate 2423, and the flange portion 2431 is connected to the first arm 2432 Between the flange portion 2431 and the second arm 2433 , the flange portion 2431 abuts in the annular groove body 2122 on the outer periphery of the end head 212 . Further, the connection between the first arm 2432 and the second inclined plate 2423 is an arc transition, the outer side wall of the first arm 2432 abuts against the upper edge of the opening of the strip hole 31, and the outer side wall of the second arm 2433 abuts against The strip hole 31 is on the lower edge of the hole, so that the car logo 30 is reliably connected to the connecting part 20 .

The accommodating portion 244 is connected to the front end of the second curved portion 243 , specifically, the accommodating portion 244 is connected to the second arm 2433 , and the inner side of the accommodating portion 244 abuts against the end of the end 212 . On the elastic portion 2121 , the elastic portion 2121 deforms the containing portion 244 to expand outward, so that the second arm 2433 is driven to reliably press against the lower edge of the opening of the strip hole 31 .

Preferably, the locking rod 23 has a connecting rod 231 and a cylindrical rod 232, the connecting rod 231 is fixed on the lug 11, the cylindrical rod 232 is installed on the connecting rod 231, and the cylindrical rod 232 Pressed against the concave arc portion 2421 of the first curved portion 242 , as can be seen from the above, the two cylindrical rods 232 reliably fix the first inclined plate 2422 on the annular convex portion 211 .

As shown in FIG. 5 and FIG. 6 , the elastic portion 2121 has a steel ball 2123 and a spring 2124, the steel ball 2123 is movably arranged in the front mouth portion 2125 of the end head 212, and the steel ball 2123 is pressed against On the front end of the accommodating portion 244, the spring 2124 is accommodated in the long hole 25 of the cylinder 21, and the spring 2124 is pressed against the steel ball 2123. Under the action of the spring 2124, the steel The ball 2123 makes the accommodating portion 244 open outward, so that the second arm 2433 and the first arm 2432 can reliably clamp the upper and lower edges of the opening of the strip hole 31 to achieve reliable connection.

A screw plug 26 is fixed in the long hole 25 , and the spring 2124 is located between the steel ball 2123 and the screw plug 26 .

Preferably, the front mouth portion 2125 communicates with the long hole 25 , a sealing ring 27 is installed at the front port of the front mouth portion 2125 , and the front end of the steel ball 2123 extends out of the sealing ring 27 and presses against the sealing ring 27 . On the curved portion 2441 at the front end of the containing portion 244 , the sealing ring 27 confines the steel ball 2123 in the front mouth portion 2125 to prevent the steel ball 2123 from being separated from the front mouth portion 2125 .

As shown in FIG. 7 and FIG. 8 , the curved portion 2441 has an inner curved surface 2442, and the front end of the steel ball 2123 is pressed against the inner curved surface 2442. The small end surface 2443 and the inclined surface 2444 are connected, the small end surface 2443 is vertically connected to the outer end of the inner arc surface 2442 , and the inclined surface 2444 is connected to the small end surface 2443 .

Preferably, an interval groove 2445 is formed between the inclined surface 2444 of the left locking piece 24 and the inclined surface 2444 of the right locking piece 24 . It is easy to expand outwards, while avoiding the interference between the inclined surface 2444 of the left locking piece 24 and the inclined surface 2444 of the right locking piece 24 .

When in use, the strip hole 31 of the car logo 30 is placed in the middle of the containing portion 244, and the car logo 30 is pushed hard, so that the containing portion 244, the second arm 2433 and the first arm 2432 are deformed, and the strip hole 31 passes through the containing portion. The connection between the 244 and the second arm 2433 is engaged between the first arm 2432 and the second arm 2433, and the flange portion 2431 is engaged in the annular groove body 2122. Open the outside, so that the car logo 30 is reliably connected to the connecting part 20. When disassembling, pull the car logo 30 with force, and the containing part 244, the second arm 2433 and the first arm 2432 will be deformed, so that the strip hole 31 and the first arm 2432 will be deformed. The contact between the second arm 2433 and the first arm 2432 is separated, and then the vehicle logo 30 is disassembled.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. A rear license plate holder for a vehicle, comprising:

the device comprises a frame (10), wherein a rectangular opening (12) is formed in the frame (10);

four lugs (11), two lugs (11) being arranged on the upper edge of the rectangular opening (12) and the other two lugs (11) being arranged on the lower edge of the rectangular opening (12);

the connecting part (20) is fixed on the front end face of each lug (11), the connecting part (20) comprises a cylinder (21), a fixing plate (22), two locking rods (23) and two locking sheets (24),

the cylinder (21) is fixed on the lug (11), the front end of the cylinder (21) extends out of the front end face of the lug (11), the fixing plate (22) is fixed at the front end of the cylinder (21), the two locking rods (23) are installed on the front end face of the lug (11), the two locking rods (23) are symmetrically arranged on two sides of the cylinder (21), the two locking pieces (24) are installed between the fixing plate (22) and the annular convex part (211) of the cylinder (21), the two locking pieces (24) are symmetrically arranged on two sides of the cylinder (21), the two locking rods (23) are respectively pressed on the corresponding locking pieces (24), the strip-shaped hole (31) of the vehicle logo (30) is clamped on the front end of the locking piece (24), the inner wall of the front end of the locking piece (24) is pressed on the end head (212) of the cylinder (21), so that the emblem (30) is reliably connected to the connecting part (20), the locking piece (24) is provided with a horizontal plate (241), a first bent part (242), a second bent part (243) and a containing part (244), the horizontal plate (241) is fixed between the fixing plate (22) and the annular convex part (211), the first bent part (242) is connected to the outer end of the horizontal plate (241), the first bent part (242) is abutted against the periphery of the annular convex part (211), the locking rod (23) is abutted against the outer side of the first bent part (242), the second bent part (243) is connected to the front end of the first bent part (242), the outer side of the second bent part (243) is abutted against the inner wall of the strip-shaped hole (31), the inner side of the second bent part (243) is abutted against the periphery of the tip (212), and the containing part (244) is connected to the front end of the second bent part (242), and the inner side of the containing part (244) is abutted against the elastic part (2121) of the head (212).

2. The holder for the rear license plate of an automobile according to claim 1, wherein the locking lever (23) has a connecting rod (231) and a cylindrical rod (232), the connecting rod (231) is fixed to the lug (11), the cylindrical rod (232) is mounted on the connecting rod (231), and the cylindrical rod (232) is pressed against the concave arc portion (2421) of the first bent portion (242).

3. The holder for the rear license plate of an automobile according to claim 1, wherein an inner side of the first inclined plate (2422) of the first bent portion (242) is pressed against an outer periphery of the annular convex portion (211).

4. The holder for the rear license plates of cars of claim 1, characterized in that the flange portion (2431) of the second bent portion (243) abuts against an annular groove (2122) in the outer periphery of the stub (212).

5. The holder for the rear license plates of cars of claim 1, characterized in that the elastic part (2121) has a steel ball (2123) and a spring (2124), the steel ball (2123) is movably disposed in the front mouth part (2125) of the head (212), and the steel ball (2123) presses against the front end of the containing part (244), the spring (2124) is contained in the long hole (25) of the column (21), and the spring (2124) presses against the steel ball (2123).

6. The holder for the rear license plates of cars of claim 5, characterized in that a screw plug (26) is fixed in the long hole (25), and the spring (2124) is located between the steel ball (2123) and the screw plug (26).

7. The automobile rear license plate holder as claimed in claim 5, wherein the front mouth portion (2125) communicates with the elongated hole (25), a sealing ring (27) is mounted at a front port of the front mouth portion (2125), and a front end of the steel ball (2123) extends out of the sealing ring (27) and presses against a curved portion (2441) at a front end of the accommodating portion (244).

8. The automobile rear license plate holder of claim 7, wherein the curved portion (2441) has an inner curved surface (2442) against which the front end of the steel ball (2123) is pressed, an end of the curved portion (2441) has a small end surface (2443) and an inclined surface (2444) which are connected in sequence, the small end surface (2443) is vertically connected to an outer end of the inner curved surface (2442), and the inclined surface (2444) is connected to the small end surface (2443).

9. The holder for the rear license plates of vehicles according to claim 8, wherein a spacing groove (2445) is formed between the inclined surface (2444) of the left locking piece (24) and the inclined surface (2444) of the right locking piece (24).

Images