CN211543430U

CN211543430U - Fast-mounting fixing and sealing device

Info

Publication number: CN211543430U
Application number: CN201921826582.3U
Authority: CN
Inventors: 王冬; 金缪芬
Original assignee: Sichuan Jinpeng Hongda Industrial Co ltd
Current assignee: Sichuan Jinpeng Hongda Industrial Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-09-22
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a can install fast admittedly seal device, including solid closing cap, solid base, connecting screw and lock nut, solid closing cap is connected with solid base, and connecting screw passes solid base and lock nut to be connected. The license plate fixing seal can be directly installed without tools, the license plate placing time is effectively saved, and the accidental damage of a new vehicle in the license plate placing process is avoided.

Description

Fast-mounting fixing and sealing device

Technical Field

The utility model relates to a vehicle license plate fixing device, concretely relates to solid sealing device that can install fast.

Background

The number plate fixing and sealing device is an important component of the number plate of the motor vehicle, the number plate fixing and sealing device is not installed according to the regulations, the illegal behaviors belong to, and the public security organization does not allow the motor vehicle to run on the road. The old fixing and sealing device is a circle of white plastic fixing and sealing arranged on the periphery of the number plate, the durability of the fixing and sealing device is poor, the anti-theft performance is weak, illegal behaviors such as stealing, number plate exchange and the like frequently occur, and the road traffic safety management work is seriously influenced. Along with the year-by-year increase of the automobile keeping quantity in China, a large amount of time is consumed for installing the traditional fixing and sealing device, and the time for registering the license plate on a vehicle management station is long.

From 1 month and 1 day in 2009, implementation of the GA804 public safety industry standard "special fixing and sealing device for motor vehicle license plate" starts a new special fixing and sealing device for motor vehicle license plate, and behavior of stealing license plate after replacing the new fixing and sealing device is greatly reduced, and efficiency of license plate loading is further improved, for example: a special fixing and sealing device for motor vehicle license plates is disclosed in Chinese patent document CN201620277644. X. However, the existing sealing device still needs to be installed by means of an external tool, the installation process still needs to consume a lot of time, and meanwhile, the problem that the vehicle body is scratched due to the fact that the tool is used improperly is also solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can install fast seal device.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a but quick installation seal device admittedly, including solid closing cap, solid base, connecting screw and lock nut, solid closing cap is connected with solid base, and connecting screw passes solid base and lock nut and is connected its characterized in that: the edges of the fixed sealing cover and the fixed sealing base are rotationally clamped through a barb mechanism;

the fixed sealing cover is provided with a rotating shaft, the rotating shaft is symmetrically provided with a pair of triangular clamping heads about the rotating shaft, and one side of each triangular clamping head, which is close to the fixed sealing cover, is provided with a limiting jacking block; the triangular clamping head rotates around the rotating shaft and is connected with a coil spring arranged on the rotating shaft;

the connecting screw is an anti-theft screw with a defective head;

the locking nut is clamped in the locking disc.

Furthermore, handles for enlarging the stress area are arranged at two ends of the locking disc.

Furthermore, a clamping head is arranged in the locking disc, and a clamping groove matched with the clamping head is formed in the locking nut.

The utility model has the advantages that:

the license plate fixing seal can be directly installed without tools, the license plate placing time is effectively saved, and the accidental damage of a new vehicle in the license plate placing process is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a top perspective view of the present invention;

FIG. 5 is a schematic bottom view;

fig. 6 is a schematic structural view of the anti-theft screw.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

Examples

As shown in fig. 1 to 6, the sealing device capable of being quickly installed includes a sealing cover 1, a sealing base 2, a connecting screw 3 and a locking nut 5, wherein the sealing cover 1 is connected with the sealing base 2, and the connecting screw 3 penetrates through the sealing base 2 and is connected with the locking nut 5. As shown in fig. 2 and 3, the edges of the fixed sealing cover 1 and the fixed sealing base 2 are rotatably clamped by the barb mechanism and can relatively rotate under the condition of no separation, so that the fixed sealing cover 1 is rotated to drive the connecting screw 3 to rotate together, and the purpose of locking without tools is achieved.

The fixed sealing cover 1 is provided with a rotating shaft 102, the rotating shaft 102 is symmetrically provided with a pair of triangular clamping heads 101 relative to the rotating shaft 102, one side of each triangular clamping head 101, which is close to the fixed sealing cover 1, is provided with a limiting top block 104, a certain gap is formed between the triangular clamping heads 101 and the rotating shaft 102 after the triangular clamping heads 101 are rotatably connected, and the limiting top blocks 104 provide supporting force for the triangular clamping heads 101 while filling the gap, so that force can be generated when the connecting screws 3 are screwed down. The triangular clamp 101 rotates around the rotating shaft 102 and is connected with a coil spring 103 arranged on the rotating shaft 102, and the coil spring 103 assists the triangular clamp 101 to reset.

The connecting screw 3 is an anti-theft screw with a defective head, the head of the connecting screw 3 is partially lost, and when the fixing cover 1 is rotated clockwise, the vertical surface of the triangular chuck 101 is matched with the head of the connecting screw 3 to push the connecting screw 3 to rotate and lock the connecting screw 3 with the locking nut 5. When the sealing cover 1 is fixed by anticlockwise rotating, the inclined surface of the triangular clamping head 101 is contacted with the missing part of the head of the connecting screw 3, the triangular clamping head 101 rotates around the rotating shaft 102 under the action of external force, the triangular clamping head 101 does not generate acting force on the connecting screw 3, and therefore the connecting screw 3 cannot be driven to anticlockwise rotate, and the anti-theft effect is achieved.

Handles 401 for enlarging the stress area are arranged at two ends of the locking disc 4, and manual tightening is facilitated. The locking nut 5 is clamped in the locking disc 4. A clamping head 402 is arranged in the locking disk 4, and a clamping groove 501 matched with the clamping head is arranged on the locking nut 5. The locking disk 4 can be removed after tightening the locking nut 5.

Claims

1. The utility model provides a can install fast seals device admittedly, is including solid closing cap (1), solid base (2), connecting screw (3) and lock nut (5) sealed, gu closing cap (1) is connected with solid base (2), and connecting screw (3) pass and seal base (2) admittedly and be connected its characterized in that with lock nut (5): the edges of the fixed sealing cover (1) and the fixed sealing base (2) are rotationally clamped through a barb mechanism;

a rotating shaft (102) is arranged on the fixed sealing cover (1), a pair of triangular clamping heads (101) are symmetrically arranged on the rotating shaft (102) relative to the rotating shaft (102), and a limiting jacking block (104) is arranged on one side, close to the fixed sealing cover (1), of each triangular clamping head (101); the triangular clamping head (101) rotates around a rotating shaft (102) and is connected with a coil spring (103) arranged on the rotating shaft (102);

the connecting screw (3) is an anti-theft screw with a defective head;

the locking nut (5) is clamped in the locking disc (4).

2. A quick-install, setting device according to claim 1, characterized in that: and handles (401) used for enlarging the stress area are arranged at two ends of the locking disc (4).

3. A quick-install, setting device according to claim 2, characterized in that: a clamping head (402) is arranged in the locking disc (4), and a clamping groove (501) matched with the clamping head is arranged on the locking nut (5).