CN210439929U - Cat eye fixed connection device - Google Patents

Abstract

The utility model provides a cat eye fixed connection device, including installation door, cat eye, handle, arc slide mount, push away frame, tension rod, adjusting column, connecting plate, bearing and rotation disk, the inside upside of installation door is installed cat eye, the terminal surface is equipped with the handle before the installation door, the inside upside of installation door is installed the mount, the arc slide mount is installed to the internal intermediate position of mount, arc slide mount left end face is connected with push away frame, push away the frame left end face and install tension rod, annular side is connected with the adjusting column in the tension rod, adjusting column left end face is fixed with the rotation disk, the connecting plate is installed in the tension rod left side, the bearing is installed to connecting plate and adjusting column junction, the not good problem of installation effect when original cat eye installation has been solved in this design, the utility model discloses rational in infrastructure, the aggregate erection of being convenient for, it is convenient to install, excellent in use effect.

Description

Cat eye fixed connection device

Technical Field

The utility model relates to a cat eye fixed connection device belongs to household equipment technical field.

Background

The peephole is commonly called a cat eye. The cat eye is a small optical instrument installed on the door of a residential house, and is named as cat eye because the light is refracted by the cat eye, and then the cat eye flashes at a distance like the light emitted by a Persian cat eye at night.

Among the prior art, current cat eye is usually directly carrying out threaded connection with door both sides cat eye when installing, and it is very convenient when leading to the thief to open the door lock through the cat eye, and current erection joint mode security is low, now urgently needs a cat eye fixed connection device to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cat eye fixed connection device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is convenient to install, excellent in use effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a cat eye fixing and connecting device, which comprises a mounting door, a cat eye, a handle and a fixing and connecting mechanism, the upper side of the inner part of the installation door is provided with a cat eye, the front end surface of the installation door is provided with a handle, the inner part of the installation door is provided with a fixed connecting mechanism, the fixed connecting mechanism comprises an arc-shaped sliding stand, a fixed frame, a pushing frame, an elastic rod, an adjusting column, a connecting plate, a bearing and a rotating round block, a fixed frame is arranged at the upper side of the inner part of the installation door, an arc-shaped sliding stand is arranged at the middle position in the fixed frame, the left end surface of the arc-shaped sliding stand is connected with a pushing frame, the left end surface of the pushing frame is provided with an elastic rod, the inner annular side surface of the elastic rod is connected with an adjusting column, the left end surface of the adjusting column is fixed with a rotating round block, the connecting plate is installed in the elasticity pole left side, the bearing is installed with the regulation post junction to the connecting plate.

Further, an arc-shaped cushion is installed on the inner side of the arc-shaped sliding stand.

Furthermore, the upper end face and the lower end face of the arc-shaped sliding stand are fixedly provided with sliding blocks, the inner wall of the fixing frame is provided with sliding grooves, and the sliding blocks are matched with the sliding grooves.

Further, cylindrical hole has been seted up to elasticity pole left end face, and the cylindrical hole inside is provided with the internal thread, it is provided with the external screw thread to adjust post annular side, it is connected through the screw thread with the elasticity pole to adjust the post.

Furthermore, a fixing plate is fixed on the left side of the upper end face of the fixing frame, a round hole is formed in the left end face of the fixing plate, and a screw is connected inside the round hole.

Furthermore, a triangular slot is formed in the left end face of the rotating round block.

The utility model has the advantages that: the utility model discloses a cat eye fixed connection device, because of the utility model discloses added arc sliding tray platform, mount, push away frame, elasticity pole, regulation post, connecting plate, bearing and rotation circle piece, this design can be safe carries out fixed connection to the cat eye, and the not good problem of installation effect has improved when having solved the installation of original cat eye the utility model discloses a practicality.

Because of arc cushion is installed to arc slide pallet inboard, this design has improved the protective effect when installing the cat eye through the arc cushion, terminal surface is fixed with the slider about the arc slide pallet, the spout has been seted up to the mount inner wall, slider and spout phase-match, this design makes the arc slide pallet pass through the slider and control about the spout inside the mount, cylindrical hole has been seted up because of the elasticity pole left end face, and the inside internal thread that is provided with of cylindrical hole, adjust post annular side and be provided with the external screw thread, it is connected through the screw thread with the elasticity pole to adjust the post, this design is convenient for stretch out and draw back the regulation to the elasticity pole through threaded connection, the utility model discloses rational in infrastructure, the composite erection of being convenient for.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a cat eye fixing and connecting device of the present invention;

fig. 2 is a schematic structural view of a fixing and connecting mechanism in the cat eye fixing and connecting device of the present invention;

fig. 3 is an enlarged view of a part a of the cat eye fixing and connecting device of the present invention;

in the figure: 1-mounting a door, 2-cat eyes, 3-handles, 4-fixed connecting mechanisms, 41-arc sliding stand tables, 42-fixed frames, 43-pushing frames, 44-elastic rods, 45-adjusting columns, 46-connecting plates, 47-bearings, 48-rotating round blocks, 411-sliding blocks, 412-arc cushions, 421-fixed plates and 422-screws.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cat eye 2 fixed connection device, is including installation door 1, cat eye 2, handle 3 and fixed connection mechanism 4, and cat eye 2 is installed to the inside upside of installation door 1, and 1 preceding terminal surface of installation door is equipped with handle 3, and 1 inside fixed connection mechanism 4 that is provided with of installation door.

Fixed connection mechanism 4 includes arc slide mount 41, mount 42, promote frame 43, elastic rod 44, adjust post 45, connecting plate 46, bearing 47 and rotation boss 48, mount 42 is installed to 1 inside upside of installation door, arc slide mount 41 is installed to the inside intermediate position of mount 42, arc slide mount 41 left end face is connected with and promotes frame 43, elastic rod 44 is installed to promotion frame 43 left end face, annular side is connected with and adjusts post 45 in elastic rod 44, adjust 45 left end faces of post and be fixed with rotation boss 48, connecting plate 46 is installed on elastic rod 44 left side, bearing 47 is installed with regulation post 45 junction to connecting plate 46, the not good problem of installation effect when original cat eye 2 is installed has been solved in this design.

Arc cushion 412 is installed to arc slide mount 41 inboard, and this design has improved the safeguard effect when installing cat eye 2 through arc cushion 412, and the terminal surface is fixed with slider 411 about arc slide mount 41, and the spout has been seted up to mount 42 inner wall, and slider 411 and spout phase-match, this design make arc slide mount 41 pass through slider 411 and move about the spout inside the mount 42.

Cylindrical hole has been seted up to elasticity pole 44 left end face, and the inside internal thread that is provided with in cylindrical hole, it is provided with the external screw thread to adjust 45 annular sides of post, it is connected through the screw thread with elasticity pole 44 to adjust post 45, this design is convenient for stretch out and draw back the regulation to elasticity pole 44 through threaded connection, mount 42 up end left side is fixed with fixed plate 421, the round hole has been seted up to fixed plate 421 left end face, and round hole internal connection has screw 422, this design is convenient for install fixed mount 42, rotate 48 left end faces of circle pieces and seted up the triangle slot, the staff of being convenient for through the triangle slot inserts the inside power of carrying out of triangle slot through the spanner.

As an embodiment of the present invention: when a worker installs the cat eye 2, firstly, the fixing frame 42 is fixed inside the installation door 1 through the screw 422 and the fixing plate 421, then the cat eye 2 is inserted into the cat eye installation hole, so that the cat eye 2 is arranged inside the arc-shaped sliding frame 41, the worker inserts the wrench into the triangular slot through the wrench, the wrench is twisted clockwise, the wrench rotates to drive the rotating round block 48 to rotate, the rotating round block 48 rotates to drive the adjusting column 45 to rotate inside the connecting plate 46 along the bearing 47, the adjusting column 45 rotates to drive the tightening rod 44 to move towards the right through threaded connection, the tightening rod 44 moves towards the right to drive the pushing frame 43 to move towards the right along the sliding block 411, the pushing frame 43 moves towards the right to drive the arc-shaped sliding frame 41 to move towards the right, the arc-shaped cushion 412 is attached to the cat eye 2 on one side when the arc-shaped sliding frame 41 moves towards the right, and the wrench is utilized, realized the purpose to cat eye 2 fixed connection, improved the utility model discloses a practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a cat eye fixed connection device, includes installation door, cat eye, handle and fixed connection mechanism, its characterized in that: the cat eye is installed on the upper side of the inner part of the installation door, the handle is assembled on the front end face of the installation door, and the fixed connecting mechanism is arranged on the inner part of the installation door;

fixed connection mechanism includes arc slide mount, propelling movement frame, elasticity pole, regulation post, connecting plate, bearing and rotation disk, the mount is installed to the inside upside of installation door, the arc slide mount is installed to the inside intermediate position of mount, arc slide mount left end face is connected with the propelling movement frame, the elasticity pole is installed to propelling movement frame left end face, annular side is connected with the regulation post in the elasticity pole, regulation post left end face is fixed with the rotation disk, the connecting plate is installed in the elasticity pole left side, the bearing is installed with regulation post junction to the connecting plate.

2. The cat eye fixed connection device of claim 1, wherein: an arc-shaped soft cushion is installed on the inner side of the arc-shaped sliding frame.

3. The cat eye fixed connection device of claim 1, wherein: the upper end face and the lower end face of the arc-shaped sliding stand are fixedly provided with sliding blocks, the inner wall of the fixing frame is provided with sliding grooves, and the sliding blocks are matched with the sliding grooves.

4. The cat eye fixed connection device of claim 1, wherein: cylindrical hole has been seted up to elasticity pole left end face, and the cylindrical hole inside is provided with the internal thread, it is provided with the external screw thread to adjust post annular side, it is connected through the screw thread with the elasticity pole to adjust the post.

5. The cat eye fixed connection device of claim 1, wherein: the fixing frame is characterized in that a fixing plate is fixed on the left side of the upper end face of the fixing frame, a round hole is formed in the left end face of the fixing plate, and a screw is connected to the inside of the round hole.

6. The cat eye fixed connection device of claim 1, wherein: a triangular slot is formed in the left end face of the rotating round block.

Images