CN210564250U - Adjustable cat eye - Google Patents
Adjustable cat eye Download PDFInfo
- Publication number
- CN210564250U CN210564250U CN201920672576.0U CN201920672576U CN210564250U CN 210564250 U CN210564250 U CN 210564250U CN 201920672576 U CN201920672576 U CN 201920672576U CN 210564250 U CN210564250 U CN 210564250U
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- China
- Prior art keywords
- cat eye
- door
- worm
- worm wheel
- bearing
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Abstract
The utility model provides an adjustable cat eye, which comprises a door frame, a cat eye body, a door plate, a door handle, a mounting and fixing shell, a twisting handle, a moving sleeve, a sliding strip, a worm wheel, a fixed column, a worm, a connecting plate and a bearing, wherein the door plate is arranged at the inner side of the door frame, the door handle is arranged at the left side of the front end surface of the door plate, the cat eye body is assembled at the upper side of the front end surface of the door frame, the mounting and fixing shell is arranged at the upper side inside the door plate, the connecting plate is fixed at the upper side inside the mounting and fixing shell, the bearing is arranged inside the connecting plate, the worm is connected with the annular side surface inside the bearing, the moving sleeve is arranged at the lower side inside the mounting and fixing shell, the sliding strip is arranged at the lower end surface of the moving sleeve, the moving sleeve is sleeved with the, the utility model discloses rational in infrastructure, adjust in a flexible way, the installation of being convenient for is dismantled.
Description
Technical Field
The utility model relates to an adjustable cat eye belongs to cat eye technical field.
Background
The cat eye is commonly known as a door mirror and is generally installed on a household iron door. It is composed of a concave lens (objective lens) and a convex lens. The focal length of the objective lens is extremely short, so that outdoor people or objects form an erect and reduced virtual image which just falls within the focus of the eyepiece, and finally an enlarged erect virtual image is obtained, and the image just becomes to be seen clearly for outdoor things near the distance of vision of human eyes. When someone knocks the door, the person in the house can see the condition outside the door through the door mirror, and the person can clearly see the outside of the house from the inside of the house through the door mirror.
Among the prior art, current cat eye is installed the back and is adjusted not nimble enough, can not in time adjust the dismantlement, expends time long, and the nimble use of inconvenient cat eye now urgently needs an adjustable cat eye 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 an adjustable cat eye to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, adjust in a flexible way, convenient to assemble and dismantle.
In order to achieve the above purpose, the present invention is realized by the following technical solution: an adjustable cat eye comprises a door frame, an adjusting mechanism, a cat eye body, a door plate and a door handle, wherein the door plate is installed on the inner side of the door frame, the door handle is installed on the left side of the front end face of the door plate, the cat eye body is assembled on the upper side of the front end face of the door frame, the adjusting mechanism is arranged on the upper side of the inner portion of the door frame and comprises a mounting and fixing shell, a twisting handle, a moving sleeve, a sliding strip, a worm wheel, a fixing column, a worm, a connecting plate and a bearing, the mounting and fixing shell is provided with the mounting and fixing shell, the connecting plate is fixedly provided with the connecting plate on the upper side of the inner portion of the connecting plate, the bearing is internally provided with the worm, the annular side face of the bearing is connected with the worm, the moving sleeve is installed on the lower, and a fixed column is arranged on the front side of the worm wheel.
Further, the worm is engaged with the worm wheel through teeth.
Furthermore, the upper end face of the movable sleeve is provided with teeth, and the movable sleeve is meshed with the worm wheel through the teeth.
Furthermore, the inside downside of installation set casing has seted up the spout, and spout and draw runner phase-match, the draw runner passes through the spout and is connected with the installation set casing.
Furthermore, the worm wheel is internally provided with a rotating hole, the rotating hole is matched with the fixing column, the fixing column penetrates through the rotating hole and is connected with the mounting fixing shell, a limiting ring is arranged on the front end face of the fixing column, and the specification of the limiting ring is larger than that of the rotating hole.
Further, the worm is in rotary connection with the connecting plate through a bearing.
The utility model has the advantages that: the utility model discloses an adjustable cat eye because of the utility model discloses added installation set casing, wrench movement handle, removal cover, draw runner, worm wheel, fixed column, worm, connecting plate and bearing, this design makes things convenient for the nimble use of cat eye, has solved the problem that original cat eye installation back regulation is not nimble enough, has improved the utility model discloses an adjust the flexibility.
Because of the worm passes through tooth and meshes with the worm wheel, this design makes things convenient for the worm to drive the worm wheel and rotates, be provided with the tooth because of removing the upper end face, it meshes with the worm wheel through tooth to remove the cover, tooth drives when making things convenient for the worm wheel to rotate and removes, the spout has been seted up because of the inside downside of installation set casing, and spout and draw runner phase-match, the draw runner passes through the spout and is connected with the fixed shell of installation, the spout makes things convenient for the steady movement of draw runner, because of the inside rotation hole of having seted up of worm wheel, and rotate hole and fixed column phase-match, the fixed column runs through the rotation hole and is connected with the fixed shell of installation, the terminal surface is provided with the spacing collar before the fixed column, and the spacing collar specification is greater than the rotation hole specification, the fixed column makes things 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 an adjustable cat eye of the present invention;
FIG. 2 is a schematic structural view of an adjusting mechanism in an adjustable cat eye according to the present invention;
FIG. 3 is an enlarged view of A in an adjustable cat eye according to the present invention;
in the figure: 1-door frame, 2-adjusting mechanism, 3-cat eye body, 4-door panel, 5-door handle, 21-mounting fixed shell, 22-twist handle, 23-moving sleeve, 24-slide bar, 25-worm wheel, 26-fixed column, 27-worm, 28-connecting plate and 29-bearing.
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 an adjustable cat eye, includes door frame 1, adjustment mechanism 2, cat eye body 3, door plant 4 and door handle 5, and door plant 4 is installed to 1 inboard of door frame, and door handle 5 is installed on the left side of the terminal surface before door plant 4, and 1 preceding terminal surface upside of door frame is equipped with cat eye body 3, and 1 inside upside of door frame is provided with adjustment mechanism 2.
Adjusting mechanism 2 is including installation set casing 21, twist 22, remove cover 23, draw runner 24, worm wheel 25, fixed column 26, worm 27, connecting plate 28 and bearing 29, the inside upside of door plant 4 is provided with installation set casing 21, the inside upside of installation set casing 21 is fixed with connecting plate 28, the inside bearing 29 that is provided with of connecting plate 28, annular side is connected with worm 27 in the bearing 29, the inside downside of installation set casing 21 is installed and is removed cover 23, draw runner 24 is installed to the terminal surface under the removal cover 23, 3 outside covers of cat eye body are equipped with removal cover 23, removal cover 23 annular side upside is provided with worm wheel 25, fixed column 26 is installed to worm wheel 25 front side, the problem that the regulation is not flexible enough after original cat eye installation has been solved in this design.
Worm 27 meshes through tooth mutually with worm wheel 25, this design makes things convenient for worm 27 to drive worm wheel 25 and rotates, it is provided with tooth to remove the cover 23 up end, it meshes with worm wheel 25 mutually through tooth to remove cover 23, tooth makes things convenient for worm wheel 25 to drive when rotating and removes cover 23 and remove, the spout has been seted up to the inside downside of installation set casing 21, and spout and 24 phase-matchs of draw runner, draw runner 24 is connected with installation set casing 21 through the spout, the spout makes things convenient for the stable of draw runner 24 to remove.
The inside rotation hole of having seted up of worm wheel 25, and rotate hole and fixed column 26 phase-match, fixed column 26 runs through and rotates the hole and be connected with installation set casing 21, and the terminal surface is provided with the spacing collar before the fixed column 26, and the spacing collar specification is greater than and rotates the hole specification, and fixed column 26 makes things convenient for the rotation of worm wheel 25, and the spacing collar prevents that worm wheel 25 from droing, and worm 27 rotates with connecting plate 28 through bearing 29 to be connected, and bearing 29 makes things convenient for the rotation of worm 27 to use.
As an embodiment of the present invention: when the user of service need overhaul the change to the cat eye, at first clockwise rotation wrench movement 22, wrench movement drives worm 27 clockwise rotation 22 clockwise rotation, worm 27 passes through bearing 29 at the internal rotation of connecting plate 28, worm 27 clockwise rotation drives worm wheel 25 anticlockwise rotation, worm wheel 25 anticlockwise rotation drives removal cover 23 backward movement through the tooth, remove cover 23 and remove to installation set casing 21 after-removal in the spout through draw runner 24, remove cover 23 and drive 3 backward movements of cat eye body, the same reason, anticlockwise grab and wrench movement 22, remove cover 23 and drive 3 forward movements of cat eye body, improved the utility model discloses an adjust the flexibility.
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 an adjustable cat eye, includes door frame, adjustment mechanism, cat eye body, door plant and door handle, its characterized in that: a door plate is arranged on the inner side of the door frame, a door handle is arranged on the left side of the front end face of the door plate, a cat eye body is assembled on the upper side of the front end face of the door frame, and an adjusting mechanism is arranged on the upper side inside the door frame;
adjustment mechanism is including installation set casing, wrench movement handle, removal cover, draw runner, worm wheel, fixed column, worm, connecting plate and bearing, the inside upside of door plant is provided with the installation set casing, the inside upside of installation set casing is fixed with the connecting plate, the inside bearing that is provided with of connecting plate, annular side is connected with the worm in the bearing, the removal cover is installed to the inside downside of installation set casing, the terminal surface is installed the draw runner under the removal cover, cat eye body outside cover is equipped with the removal cover, it is provided with the worm wheel to remove cover annular side upside, the fixed column is installed to the worm wheel front side.
2. The adjustable cat eye according to claim 1, wherein: the worm is meshed with the worm wheel through teeth.
3. The adjustable cat eye according to claim 1, wherein: the upper end face of the movable sleeve is provided with teeth, and the movable sleeve is meshed with the worm wheel through the teeth.
4. The adjustable cat eye according to claim 1, wherein: the inside downside of installation set casing has seted up the spout, and spout and draw runner phase-match, the draw runner passes through the spout and is connected with the installation set casing.
5. The adjustable cat eye according to claim 1, wherein: the worm wheel is internally provided with a rotating hole, the rotating hole is matched with the fixing column, the fixing column penetrates through the rotating hole and is connected with the mounting fixing shell, a limiting ring is arranged on the front end face of the fixing column, and the specification of the limiting ring is larger than that of the rotating hole.
6. The adjustable cat eye according to claim 1, wherein: the worm is rotatably connected with the connecting plate through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672576.0U CN210564250U (en) | 2019-05-13 | 2019-05-13 | Adjustable cat eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672576.0U CN210564250U (en) | 2019-05-13 | 2019-05-13 | Adjustable cat eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564250U true CN210564250U (en) | 2020-05-19 |
Family
ID=70641131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920672576.0U Expired - Fee Related CN210564250U (en) | 2019-05-13 | 2019-05-13 | Adjustable cat eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564250U (en) |
-
2019
- 2019-05-13 CN CN201920672576.0U patent/CN210564250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213001 No. 18, Huashan Road, Xinbei District, Jiangsu, Changzhou Patentee after: Jiangsu Weilai Technology Co., Ltd Address before: 213001 No. 18, Huashan Road, Xinbei District, Jiangsu, Changzhou Patentee before: Andao Electronic Technology (Changzhou) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |