CN211229818U - Prevent cat eye structure of unblanking - Google Patents
Prevent cat eye structure of unblanking Download PDFInfo
- Publication number
- CN211229818U CN211229818U CN201921859259.6U CN201921859259U CN211229818U CN 211229818 U CN211229818 U CN 211229818U CN 201921859259 U CN201921859259 U CN 201921859259U CN 211229818 U CN211229818 U CN 211229818U
- Authority
- CN
- China
- Prior art keywords
- handle
- square steel
- spring
- mounting groove
- cat eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000282326 Felis catus Species 0.000 title claims abstract description 20
- 241000277275 Oncorhynchus mykiss Species 0.000 claims abstract description 28
- 125000006850 spacer group Chemical group 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 244000144985 peep Species 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a prevent cat eye structure of unblanking, including the rear panel main part, be equipped with prevent cat eye structure of unblanking and handle in the rear panel main part, prevent that cat eye structure of unblanking connects the handle, prevent that cat eye structure of unblanking and handle set up in the different both sides of rear panel main part, prevent that cat eye structure of unblanking includes handle spring, gasket, torsional spring spacer, square steel head, square steel; be equipped with the handle mounting groove in the panel main part, the handle is installed in the handle mounting groove, and mounting groove department still has torsional spring spacer, handle spring, square steel head, gasket, and it is fixed through the setting element between torsional spring spacer, handle spring, the square steel head, and handle spring mounting is in the mounting groove, and the gasket setting is between handle spring and torsional spring spacer, and the torsional spring spacer inserts to the handle mounting groove in, is equipped with a jack on the torsional spring spacer. The utility model provides a characteristic of cat eye is prevented initiatively, prevents to forget to start to prevent that the accident that causes behind the button of cat eye is unblanked.
Description
Technical Field
The utility model relates to a prevent cat eye structure of unblanking.
Background
Some burglary-related locks are unlocked through a mechanical lock cylinder and are limited by the security level of the lock cylinder. Most cases employ unlocking through a cat-eye opening. The unlocking difficulty is low, and people with little mechanical knowledge can unlock the lock. Brings great hidden trouble to the family safety.
Present close technical scheme, toggle button in door handle design, after opening toggle button, inner structure dies the handle card and makes the handle unable push down, realizes preventing the effect that the cat eye unblanked. However, when the user forgets to toggle the anti-peep hole button, the anti-peep hole unlocking characteristic is lost.
Disclosure of Invention
The utility model aims to solve the technical problem that a prevent cat eye structure of unblanking that can solve above-mentioned problem.
The utility model discloses a realize through following technical scheme: a cat eye unlocking prevention structure comprises a back panel main body, wherein a cat eye unlocking prevention structure and a handle are arranged on the back panel main body, the cat eye unlocking prevention structure is connected with the handle, the cat eye unlocking prevention structure and the handle are arranged on two different sides of the back panel main body, and the cat eye unlocking prevention structure comprises a handle spring, a gasket, a torsional spring positioning sheet, a square steel head and square steel; be equipped with the handle mounting groove in the panel main part, the handle is installed in the handle mounting groove, mounting groove department still has the torsional spring spacer, the handle spring, square steel head, the gasket, the torsional spring spacer, the handle spring, it is fixed through the setting element between the square steel head, the handle spring mounting is in the mounting groove, the gasket sets up between handle spring and torsional spring spacer, the torsional spring spacer inserts to the handle mounting inslot, be equipped with a jack on the torsional spring spacer, the square steel head inserts to the jack in, insert the square steel in the square steel head, the handle is connected to the square steel head.
As the preferred technical scheme, the joint of the handle and the rear panel main body is provided with the decorating part, one side of the handle, which is far away from the panel main body, is provided with a mounting groove, the mounting groove is covered by the handle decorating part in a sealing way, the handle decorating part is provided with a mounting hole, a button spring and a button are mounted in the mounting groove, the button spring is connected with the button, and the button is arranged in the mounting hole.
As preferred technical scheme, the setting element is positioning nut, and positioning nut passes square steel, square steel head, torsional spring spacer, gasket, handle torsional spring and the rear panel bulk phase in proper order and fixes.
The utility model has the advantages that: the characteristic of actively preventing the cat eye is solved, and accidental unlocking caused by forgetting to start the button of the cat eye is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an exploded view of the present invention; FIG. 2 is a schematic view of the main structure of the present invention; fig. 3 is a side structure view of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 3, the rear panel comprises a rear panel main body 36, wherein a peep hole unlocking preventing structure and a handle 40 are arranged on the rear panel main body 36, the peep hole unlocking preventing structure is connected with the handle 40, the peep hole unlocking preventing structure and the handle 40 are arranged on two different sides of the rear panel main body 36, and the peep hole unlocking preventing structure comprises a handle spring 35, a gasket 38, a torsion spring positioning piece 34, a square steel head 39 and square steel 31; be equipped with the handle mounting groove in the panel main part, handle 40 installs in the handle mounting groove, handle mounting groove department still is equipped with torsional spring spacer 34, handle spring 35, square steel head 39, gasket 38, torsional spring spacer 34, handle spring 35, it is fixed through setting element 32 between the square steel head 39, handle spring 35 installs in the mounting groove, gasket 38 sets up between handle spring 35 and torsional spring spacer 34, torsional spring spacer 34 inserts to the handle 40 mounting groove in, be equipped with a jack on the torsional spring spacer 34, square steel head 39 inserts to the jack in, insert square steel 31 in the square steel head 39, square steel head 39 joint handle 40.
The connecting part of the handle 40 and the rear panel body 36 is provided with a decorative part, one side of the handle 40, which is far away from the rear panel body 36, is provided with a mounting groove, the mounting groove is covered by the handle decorative part 37 in a sealing way, the handle decorative part 37 is provided with a mounting hole, a button spring 41 and a button 42 are mounted in the mounting groove, the button spring 41 is connected with the button 42, and the button 42 is arranged in the mounting hole.
The positioning element 32 is a positioning nut, and the positioning nut sequentially penetrates through the square steel 31, the square steel head 39, the torsion spring positioning sheet 34, the gasket 38, the handle spring 35 and the rear panel main body 36 to be fixed.
The working principle is as follows: when the device is used and opened, the button is pressed to be linked with the square steel head 39, and the handle 40 is rotated at the moment, so that the square steel head 39 rotates together, and the square steel 31 is driven to be unlocked.
When the lock is closed, the button is in a static state under the stress of the button spring 41, and is not linked with the square steel head 39 at the moment, the handle 40 is rotated, the square steel head 39 cannot rotate, and the handle 40 is in an idle state, so that the lock cannot be unlocked.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a prevent cat eye structure of unblanking which characterized in that: the anti-cat eye unlocking structure comprises a rear panel main body (36), wherein the rear panel main body (36) is provided with an anti-cat eye unlocking structure and a handle (40), the anti-cat eye unlocking structure is connected with the handle (40), the anti-cat eye unlocking structure and the handle (40) are arranged on two different sides of the rear panel main body (36), and the anti-cat eye unlocking structure comprises a handle spring (35), a gasket (38), a torsion spring positioning sheet (34), a square steel head (39) and square steel (31); be equipped with the handle mounting groove in the panel main part, install in the handle mounting groove handle (40), handle mounting groove department still is equipped with torsional spring spacer (34), handle spring (35), square steel head (39), gasket (38), torsional spring spacer (34), handle spring (35), it is fixed through setting element (32) between square steel head (39), install in the mounting groove handle spring (35), gasket (38) set up between handle spring (35) and torsional spring spacer (34), insert to handle (40) mounting groove torsional spring spacer (34), be equipped with a jack on torsional spring spacer (34), square steel head (39) insert to the jack in, insert square steel (31) in square steel head (39), handle (40) are connected in square steel head (39).
2. The structure of claim 1 for preventing peep hole from unlocking, characterized in that: the handle is characterized in that a decorating part is arranged at the joint of the handle (40) and the rear panel main body (36), one side, far away from the rear panel main body (36), of the handle (40) is provided with a mounting groove, the mounting groove is covered by the handle decorating part (37) in a sealing mode, a mounting hole is formed in the handle decorating part (37), a button spring (41) and a button (42) are mounted in the mounting groove, the button spring (41) is connected with the button (42), and the button (42) is arranged in the mounting hole.
3. The structure of claim 1 for preventing peep hole from unlocking, characterized in that: the positioning piece (32) is a positioning nut, and the positioning nut sequentially penetrates through the square steel (31), the square steel head (39), the torsion spring positioning sheet (34), the gasket (38), the handle spring (35) and the rear panel main body (36) to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859259.6U CN211229818U (en) | 2019-10-31 | 2019-10-31 | Prevent cat eye structure of unblanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859259.6U CN211229818U (en) | 2019-10-31 | 2019-10-31 | Prevent cat eye structure of unblanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211229818U true CN211229818U (en) | 2020-08-11 |
Family
ID=71924632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921859259.6U Expired - Fee Related CN211229818U (en) | 2019-10-31 | 2019-10-31 | Prevent cat eye structure of unblanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211229818U (en) |
-
2019
- 2019-10-31 CN CN201921859259.6U patent/CN211229818U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 room 425, building 5, Shenzhen software industry base, No. 11, 13 and 15, Haitian 1st Road, Binhai community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen zhiwo Internet of things Technology Co.,Ltd. Address before: 518000 Room 502, Tencent maker space, building 6, software industry base, Nanshan District, Shenzhen, Guangdong Province Patentee before: Zhiwo (Beijing) Intelligent Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |