CN207739762U - A kind of tapered end cover - Google Patents
A kind of tapered end cover Download PDFInfo
- Publication number
- CN207739762U CN207739762U CN201721827176.XU CN201721827176U CN207739762U CN 207739762 U CN207739762 U CN 207739762U CN 201721827176 U CN201721827176 U CN 201721827176U CN 207739762 U CN207739762 U CN 207739762U
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- CN
- China
- Prior art keywords
- thread escutcheon
- slot
- adsorption tank
- tapered end
- limit hole
- 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.)
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Abstract
The utility model provides a kind of tapered end cover, it is intended to solve the problem of that keyhole is exposed in the prior art and be easy to accelerate keyhole abrasion outside.A kind of tapered end cover, including lid and circular thread escutcheon；The lid is equipped with circular cover slot, and the bottom of cover slot is equipped with circular adsorption tank, and the bottom of adsorption tank is equipped with the hole of button to match with keyhole；Be equipped with magnetic part in the adsorption tank, thread escutcheon be fastened in cover slot and with magnetic part by magnetic-adsorption together with；The bottom of adsorption tank is equipped with limit hole, and shaft is rotatably connected in limit hole, and shaft can be moved axially with relative limit hole and not depart from limit hole, and keyhole interior surface is fixed in shaft；There are slots of uncapping between the lid and the madial wall of cover slot.In the utility model, by uncapping, slot opens thread escutcheon to outward buckle, after thread escutcheon is detached from cover slot, so that hole of button is leaked out by rotating thread escutcheon；It is simple in structure, the folding with convenience of thread escutcheon.Magnetic design facilitates succinct, facilitates beauty.
Description
Technical field
The utility model is related to door lock field more particularly to a kind of tapered end covers.
Background technology
Current door lock, keyhole mostly it is exposed outside, on the one hand both unsightly, on the other hand, be easy to be added by ectocine
The abrasion of fast keyhole influences the service life of keyhole.In addition, keyhole is exposed outside, it is more easy to cause criminal's note that safety
Coefficient is relatively low.
Utility model content
The utility model provides a kind of tapered end cover, it is intended to which keyhole is exposed outside in the prior art for solution, is easy to accelerate lock
The problem of eye abrasion.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
A kind of tapered end cover, including lid and circular thread escutcheon；The lid is equipped with circular cover slot, the bottom of cover slot
Equipped with circular adsorption tank, the bottom of adsorption tank is equipped with the hole of button to match with keyhole；Magnetic part is equipped in the adsorption tank,
Thread escutcheon be fastened in cover slot and with magnetic part by magnetic-adsorption together with；The bottom of adsorption tank is equipped with limit hole, limit hole
It is inside rotatably connected to shaft, shaft can be moved axially with relative limit hole and not depart from limit hole, and keyhole interior surface is fixed on
In shaft；There are slots of uncapping between the lid and the madial wall of cover slot.
Further, the ring-shaped groove of the slot between thread escutcheon and cover slot of uncapping.Using ring-shaped groove, surrounding can
It opens, conceals opening.
Further, thread escutcheon is made of outside plate and the taper platform being arranged in outside plate inner surface, and taper platform is straight closer to outside plate
Diameter is bigger.
Further, the shaft is bolt, and the head of bolt and thread escutcheon are located at the both sides of limit hole.
Further, the magnetic part is the magnet for being distributed on absorption trench bottom.
Further, the keyhole interior surface is equipped with locating piece, and the bottom of adsorption tank is equipped with compatible with locating piece fixed
Position hole.For positioning thread escutcheon, the shaking of thread escutcheon is prevented.
Compared with prior art the utility model has the advantages that：
In the utility model, by uncapping, slot opens thread escutcheon to outward buckle, i.e., thread escutcheon is displaced outwardly and takes off along shaft
Absorption from magnetic force after thread escutcheon is detached from cover slot, makes hole of button leak out by rotating thread escutcheon；Simple in structure, thread escutcheon is opened
It is convenient to close.Magnetic design facilitates succinct, facilitates beauty.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not see
Work is the restriction to range, for those of ordinary skill in the art, without creative efforts, can be with
Other relevant attached drawings are obtained according to these attached drawings.
When Fig. 1 is that thread escutcheon lid closes, the part-structure schematic diagram of the utility model.
When Fig. 2 is that thread escutcheon is opened, the structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of thread escutcheon in the utility model.
Specific implementation mode
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；Can be directly connected to, can also be indirectly connected through an intermediary, can
To be the interaction relationship of connection or two elements inside two elements.For those of ordinary skills, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Refering to fig. 1 to Fig. 3, a kind of tapered end cover, including lid 1 and circular thread escutcheon 2；The lid 1 is equipped with circle
Cover slot 11, the bottom of cover slot 11 is equipped with circular adsorption tank 12, and the bottom of adsorption tank 12 is equipped with the keyhole to match with keyhole
Hole 13；Magnetic part 3 is equipped in the adsorption tank 12, thread escutcheon 2 is fastened in cover slot 11 and exists with magnetic part by magnetic-adsorption
Together；The bottom of adsorption tank 12 is equipped with limit hole, and shaft is rotatably connected in limit hole, and shaft can axially be moved with relative limit hole
It moves and does not depart from limit hole, 2 inner surface of thread escutcheon is fixed in shaft；Between the lid 1 and the madial wall of cover slot 11 there are
It uncaps slot.
Ring-shaped groove 21 of the slot of uncapping between thread escutcheon 2 and cover slot 11.
Thread escutcheon 2 is made of outside plate and the taper platform being arranged in outside plate inner surface, and taper platform is bigger closer to outer board diameter.
Shaft is bolt 4, and the head of bolt and thread escutcheon 2 are located at the both sides of limit hole.The inner surface of thread escutcheon is equipped with casing 5,
Bolt 4 is fixed in casing 5.
Magnetic part 3 is four magnet for being distributed on 12 bottom of adsorption tank.
2 inner surface of the thread escutcheon is equipped with locating piece, and the bottom of adsorption tank 12 is equipped with location hole compatible with locating piece
14。
One progress explanation is done to the present embodiment with reference to operation principle：
User is opened thread escutcheon 2 to outward buckle by ring-shaped groove 21 with finger, i.e., thread escutcheon 2 is displaced outwardly simultaneously along shaft
It is detached from the absorption of magnetic part 3, after thread escutcheon 2 is detached from cover slot 11, so that hole of button 13 is leaked out by rotating thread escutcheon 2, normal use
When, keyhole (not shown) is arranged in hole of button 13.
The foregoing is merely specific embodiment of the utility model, but the technical characteristics of the utility model is not limited to
This, any those skilled in the art in the field of the utility model, made by changes or modifications all cover it is new in this practicality
Among the scope of the claims of type.
Claims (6)
1. a kind of tapered end cover, it is characterized in that：Including lid (1) and circular thread escutcheon (2)；The lid (1) is equipped with circle
Cover slot (11), the bottom of cover slot (11) is equipped with circular adsorption tank (12), and the bottom of adsorption tank (12) is equipped with and keyhole phase
The hole of button (13) matched；Magnetic part (3) is equipped in the adsorption tank (12), thread escutcheon (2) is fastened in cover slot (11) and and magnetic
Property part by magnetic-adsorption together；The bottom of adsorption tank (12) is equipped with limit hole, and shaft, shaft are rotatably connected in limit hole
It can be moved axially with relative limit hole and not depart from limit hole, thread escutcheon (2) inner surface is fixed in shaft；The lid and lid
There are slots of uncapping between slot.
2. a kind of tapered end cover according to claim 1, it is characterized in that：The slot of uncapping is thread escutcheon (2) and cover slot (11)
Madial wall between ring-shaped groove.
3. a kind of tapered end cover according to claim 1, it is characterized in that：Thread escutcheon (2) is by outside plate and table is arranged in outside plate
The taper platform in face is constituted, and taper platform is bigger closer to outer board diameter.
4. a kind of tapered end cover according to claim 1, it is characterized in that：The shaft is bolt, the head of bolt and keyhole
Lid (2) is located at the both sides of limit hole.
5. a kind of tapered end cover according to claim 1, it is characterized in that：The magnetic part (3) is to be distributed on adsorption tank (12)
The magnet of bottom.
6. a kind of tapered end cover according to claim 1, it is characterized in that：Thread escutcheon (2) inner surface is equipped with locating piece, inhales
The bottom of attached slot (12) is equipped with location hole (14) compatible with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827176.XU CN207739762U (en) | 2017-12-21 | 2017-12-21 | A kind of tapered end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827176.XU CN207739762U (en) | 2017-12-21 | 2017-12-21 | A kind of tapered end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739762U true CN207739762U (en) | 2018-08-17 |
Family
ID=63119586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721827176.XU Active CN207739762U (en) | 2017-12-21 | 2017-12-21 | A kind of tapered end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763701A (en) * | 2019-03-26 | 2019-05-17 | 珠海格力电器股份有限公司 | Door lock shielding cover |
| CN110593650A (en) * | 2019-09-19 | 2019-12-20 | 薛继纲 | Safety anti-theft lock |
| US11828085B1 (en) * | 2022-02-11 | 2023-11-28 | Marc Tobias | System for lock keyway access monitoring |
-
2017
- 2017-12-21 CN CN201721827176.XU patent/CN207739762U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763701A (en) * | 2019-03-26 | 2019-05-17 | 珠海格力电器股份有限公司 | Door lock shielding cover |
| CN109763701B (en) * | 2019-03-26 | 2019-12-17 | 珠海格力电器股份有限公司 | door lock shielding cover |
| US11879267B2 (en) | 2019-03-26 | 2024-01-23 | Gree Electric Appliances, Inc. Of Zhuhai | Door lock shielding cover |
| CN110593650A (en) * | 2019-09-19 | 2019-12-20 | 薛继纲 | Safety anti-theft lock |
| US11828085B1 (en) * | 2022-02-11 | 2023-11-28 | Marc Tobias | System for lock keyway access monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |