CN207700860U - A kind of tapered end cover - Google Patents
A kind of tapered end cover Download PDFInfo
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- CN207700860U CN207700860U CN201721823056.2U CN201721823056U CN207700860U CN 207700860 U CN207700860 U CN 207700860U CN 201721823056 U CN201721823056 U CN 201721823056U CN 207700860 U CN207700860 U CN 207700860U
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- hole
- protecgulum
- tapered end
- magnet
- lid support
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Abstract
The utility model provides a kind of tapered end cover, and field of lockset solves the problems, such as that existing tapered end cover folding is inconvenient, complicated and inaesthetic.The tapered end cover, including panel, cap unit, " C " shape connecting rod and lid support, cap unit include protecgulum, magnet and back shroud；Panel outer surface offers the through-hole that tapered end is inserted into for key, and cap unit is arranged in through-holes, and protecgulum protrudes forward through-hole, and magnet is between protecgulum and back shroud；The lower hinge of the upper end of " C " shape connecting rod and the back side of back shroud, the lower end of " C " shape connecting rod and the inner wall of panel are in hinged at the lower edge of through-hole；Lid support is made of ferrimagnet, and lid support is mounted on the inner wall of panel, and lid support upper end, which is offered, to be bonded with the matched arc-shaped open slot of tapered end, the front surface of lid support with the back side of back shroud.The utility model tapered end cover can be opened and closed easily using magnetic-type design, simple in structure, both artistic and practical.
Description
Technical field
The utility model is related to field of lockset, especially a kind of tapered end cover.
Background technology
Currently, common electronic intelligent lock generally carries tapered end cover in the market.Since common electronic intelligent lock is generally logical
Fingerprint recognition, smart card or Password Input are crossed to open secondary lock, only loses in smart card, forgets Password or fingerprint None- identified
Just key can be used to open the main lock of machinery in special circumstances.If the tapered end of main lock directly exposes in outside, it is easily accessible ash
Dirt or other impurities, long-time exposure can corrode inside lock core, while expose tapered end also very unsightly.Tapered end cover mostly uses at present
Frictional structure, spring type structure or rotary structure are connected on panel, and structure is more complicated, also unsightly, needs to use
When main lock, it is difficult often to take out tapered end cover, needs to pluck out tapered end cover by nail, hook etc., will accidentally damage tapered end
Lid, while it is also relatively elaborate to close tapered end cover；Due to not connect with panel after many tapered end covers are opened simultaneously, it is easily lost.
Utility model content
The utility model provides a kind of tapered end cover, and it is inconvenient, complicated and not beautiful to solve existing tapered end cover folding
The problem of sight.
The technical solution adopted in the utility model provides a kind of tapered end cover, the tapered end cover provided in this embodiment, packet
Panel is included, further includes cap unit, " C " shape connecting rod and lid support, the cap unit includes protecgulum, magnet and back shroud；
The outer surface of the panel offers the through-hole that tapered end is inserted into for key, and the cap unit is arranged in through-holes, institute
It states protecgulum and back shroud to coordinate with through-hole, between the protecgulum and through-hole wall and in the side and through-hole of the back shroud
There are gap between wall, the protecgulum protrudes forward through-hole, and the back of the protecgulum offers cavity, and the magnet setting exists
In the cavity, the back shroud is mounted on the back of protecgulum, and the magnet is between the protecgulum and back shroud；
The opening of " C " the shape connecting rod is towards the lower edge of through-hole, the back side of the upper end and back shroud of " C " the shape connecting rod
Lower hinge, the lower end of " C " the shape connecting rod and the inner wall of panel at the lower edge of through-hole in being hinged；
The lid support is made of ferrimagnet, and the lid support is mounted on the inner wall of the panel, the lid branch
The upper end of frame, which is offered, to be arranged with the matched arc-shaped open slot of tapered end, the arc-shaped open slot with the through-hole face, institute
It states lid support lower end and offers connecting rod through-hole, " C " the shape connecting rod is located in the connecting rod through-hole, before the lid support
Surface is bonded with the back side of back shroud, and the rear end face of the magnet and the front surface of lid support are oppositely arranged.
Optimization, the top of the protecgulum protrudes forward amplitude and is more than lower part prominent amplitude forward.It advanced optimizes, institute
The upper end for stating protecgulum is arc opening slot.
Optimization, the magnet is provided with two pieces, and the magnet is separately positioned on the right and left of the cavity of protecgulum, described
Two blocks of magnet are distributed in the left and right position on the lower side of circular arc open slot simultaneously.It advanced optimizing, the magnet is button-type magnet,
The inner cavity of the protecgulum offers left and right two, and the inner cavity is circular hole, and the inner cylinder face of the inner cavity is outer with the magnet
Cylindrical surface coordinates.
Optimization, the back of the protecgulum offers screw hole, is offered on the back shroud corresponding with the screw hole
Through-hole, the back shroud by screw connection be mounted on protecgulum back.
Optimization, the lid support is made of carbon steel and is equipped with zinc coat on surface.
In conclusion using a kind of tapered end cover provided by the utility model, have the advantages that：
(1) magnetic-type design is used, can easily be opened and closed；
(2) " C " shape connecting rod is hinged with panel and cap unit respectively, even if outwardly opening cap unit, which will not fall
It falls, it is compact-sized, it is simple and practical, simultaneously because " C " shape connecting rod is hinged with cap unit, when just starting to open at cap unit, formed
One laborsaving lever, when opening, are more effortless；
(3) cap unit does not destroy overall aesthetic, simple and beautiful such as panel-mounted button；
(4) two button-type magnet are used, keep magnetic relatively reliable, while also making overall structure compacter.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the configuration schematic diagram of tapered end cover provided by the utility model.
Fig. 2 is the main structure diagram of tapered end cover provided by the utility model.
Fig. 3 is the structural schematic diagram of the Section A-A of Fig. 2.
Fig. 4 is the portions the I enlarged structure schematic diagram of Fig. 3.
Fig. 5 is dimensional structure diagram of the tapered end cover provided by the utility model in opening state.
Reference numeral is in figure：1- panels, 101- through-holes, 2- cap units, 201- protecgulums, 202- magnet, 203- back shrouds,
3- " C " shape connecting rod, 4- lid supports, the arc-shaped open slots of 401-, 402- connecting rod through-holes.
Specific implementation mode
Hereinafter reference will be made to the drawings, and a kind of tapered end cover provided by the utility model is described in detail by way of example.
This is it should be noted that be used to help the explanation of these way of example to understand the utility model, but do not constitute to this
The restriction of utility model.
The terms "and/or", only a kind of incidence relation of description affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate：Individualism A, individualism B exist simultaneously tri- kinds of situations of A and B, the terms
"/and " it is another affiliated partner relationship of description, indicate may exist two kinds of relationships, for example, A/ and B, can indicate：Individually deposit
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, it is a kind of "or" pass to typically represent forward-backward correlation object
System.
Embodiment one
Fig. 1 shows the configuration schematic diagram of tapered end cover provided by the utility model, and Fig. 2 shows the utility model to carry
The main structure diagram of the tapered end cover of confession, Fig. 3 show that the structural schematic diagram of the Section A-A of Fig. 2, Fig. 4 show the I of Fig. 3
Portion's enlarged structure schematic diagram, Fig. 5 show tapered end cover provided by the utility model opening state dimensional structure diagram.
The tapered end cover provided in this embodiment, including panel 1, further include cap unit 2, " C " shape connecting rod 3 and lid support 4,
The cap unit 2 includes protecgulum 201, magnet 202 and back shroud 203；
The outer surface of the panel 1 offers the through-hole 101 that tapered end is inserted into for key, and the cap unit 2 is arranged in through-hole
In 101, the protecgulum 201 and back shroud 203 coordinate with through-hole 101, between 101 inner wall of the protecgulum 201 and through-hole and
There are gap between 101 inner wall of side and through-hole of the back shroud 203, the protecgulum 201 protrudes forward through-hole 101, institute
The back for stating protecgulum 201 offers cavity, and the magnet 202 is arranged in the cavity, and the back shroud 203 is mounted on protecgulum
201 back, the magnet 202 is between the protecgulum 201 and back shroud 203；
The opening of " C " the shape connecting rod 3 is towards the lower edge of through-hole 101, the upper end of " C " the shape connecting rod 3 and back shroud
The lower hinge at 203 back side, the lower end of " C " the shape connecting rod 3 is with the inner wall of panel 1 at the lower edge of through-hole 101
It is hinged；
The lid support 4 is made of ferrimagnet, and the lid support 4 is mounted on the inner wall of the panel 1, the lid
The upper end of holder 4 offers and the matched arc-shaped open slot 401 of tapered end, the arc-shaped open slot 401 and the through-hole 101
Face is arranged, and 4 lower end of the lid support offers connecting rod through-hole 402, and " C " the shape connecting rod 3 is located at the connecting rod through-hole
In 402, the front surface of the lid support 4 is bonded with the back side of back shroud 203, rear end face and the lid support 4 of the magnet 202
Front surface is oppositely arranged.
As shown in figure 4, the lid support 4, which is cap unit 2, provides adsorption plane, while tapered end is located at the arc-shaped opening
In slot 401, while the front end face of tapered end does not exceed forward the front surface of the lid support 4, and no side back shroud 203 can encounter lock
Head.As shown in figure 4, when needing to open the tapered end cover, the upper surface of the protecgulum 201 is pushed down with finger, finger forward downward is used
Power, due to the lower hinge at the back side of the upper end and back shroud 203 of " C " shape connecting rod 3, the cap unit 2 can be around " C " shape connecting rod
3 upper end rotates forwards, and hinge joint can regard fulcrum as herein, and since magnet 202 is closer from the hinge joint, finger is made
Used in the upper surface from the farther protecgulum of the hinge joint 201, a laborsaving lever is formd；When the upper end of the cap unit 2
After rotating forward, the contact surface of finger effect becomes much larger, and " C " shape connecting rod 3 rotates forward at this time, last " C " shape connecting rod 3
Inner wall is blocked by the lower edge of the through-hole 101, and cap unit 2 is fully opened at this time, and key can go deep into the through-hole 101 simultaneously
It is inserted into tapered end.After ending lock, finger holds up cap unit 2, until magnet 202 is close to the front surface of lid support 4, at this time due to
Magneticaction, the movement from trend through-hole 101 of cap unit 2, until the back side of the front surface and back shroud 203 of the lid support 4
Fitting.
Thus the structure description for integrating a kind of aforementioned tapered end cover, creates provided tapered end cover, using magnetic through the invention
Suction designs, and can easily open and close；" C " shape connecting rod is hinged with panel and cap unit respectively, even if outwardly opening cap unit, the list
Member will not be fallen, compact-sized, simple and practical, simultaneously because " C " shape connecting rod is hinged with cap unit, sheet is started to open at just
When first, a laborsaving lever is formed, when opening is more effortless；Cap unit does not destroy integrated beauty such as panel-mounted button
Sense, simple and beautiful.
Optimization, the top of the protecgulum 201 protrudes forward amplitude and is more than lower part prominent amplitude forward.Due to the protecgulum
201 top is that finger puts forth effort position when opening, so by protruding more forward the upper design of protecgulum 201,
Opening can be made more convenient.It advanced optimizes, the upper end of the protecgulum 201 is arc opening slot.By by the upper of protecgulum 201
End is designed as arc opening slot, is matched with finger shape, when making opening, finger is more comfortable, while being also easier to put forth effort.
Optimization, the magnet 202 is provided with two pieces, and the magnet 202 is separately positioned on the left and right of the cavity of protecgulum 201
Both sides, two blocks of magnet 202 are distributed in the left and right position on the lower side of circular arc open slot 401 simultaneously.Pass through each one piece of the setting in left and right
Magnet 202 keeps adsorption capacity more uniform, and the two blocks of magnet 202 in left and right correspond to the left and right position on the lower side of absorption circular arc open slot 401 respectively
It sets, reduces magnet 202 as far as possible and adsorb in corresponding region without absorption carrier, keep absorption EDS maps more reasonable, more efficiently
Magnet 202 is utilized in ground.It advanced optimizes, the magnet 202 is button-type magnet, and the inner cavity of the protecgulum 201 offers
Left and right two, the inner cavity are circular hole, and the inner cylinder face of the inner cavity and the external cylindrical surface of the magnet 202 coordinate.Use knob
Buckle-shaped magnet can make structure compacter, while by the circular hole of left and right two that the inner cavity of the protecgulum 201 opens up come fixed respectively
The two blocks of magnet 202 in position, can be such that magnet 202 does not shift in use.
Optimization, the back of the protecgulum 201 offers screw hole, is offered on the back shroud 203 and the screw
The corresponding through-hole in hole, the back shroud 203 are mounted on the back of protecgulum 201 by screw connection.Screw is used by the design
It is connected and fixed the back shroud 203 and protecgulum 201, dismounting is made all to be easy to, it is fixed also very reliable.
Optimization, the lid support 4 is made of carbon steel and is equipped with zinc coat on surface.The lid support 4 uses carbon steel
Material is made, cheap, easy to process, while can prevent it from getting rusty surface is zinc-plated, attractive and durable.
A kind of tapered end cover provided in this embodiment, has the advantages that：
(1) magnetic-type design is used, can easily be opened and closed；
(2) " C " shape connecting rod is hinged with panel and cap unit respectively, even if outwardly opening cap unit, which will not fall
It falls, it is compact-sized, it is simple and practical, simultaneously because " C " shape connecting rod is hinged with cap unit, when just starting to open at cap unit, formed
One laborsaving lever, when opening, are more effortless；
(3) cap unit does not destroy overall aesthetic, simple and beautiful such as panel-mounted button；
(4) two button-type magnet are used, keep magnetic relatively reliable, while also making overall structure compacter.
As described above, the utility model can be realized preferably.For a person skilled in the art, new according to this practicality
The introduction of type designs various forms of tapered end covers and does not need to performing creative labour.The principles of the present invention are not being departed from
With these embodiments be changed in the case of spirit, change, replace, integrate and modification still falls within the protection of the utility model
In range.
Claims (7)
1. a kind of tapered end cover, including panel (1), which is characterized in that further include cap unit (2), " C " shape connecting rod (3) and lid support
(4), the cap unit (2) includes protecgulum (201), magnet (202) and back shroud (203)；
The outer surface of the panel (1) offers the through-hole (101) that tapered end is inserted into for key, and cap unit (2) setting is logical
In hole (101), the protecgulum (201) and back shroud (203) coordinate with through-hole (101), in the protecgulum (201) and through-hole
(101) there are gap, the protecgulums between the inner wall and side of the back shroud (203) and through-hole (101) inner wall
(201) through-hole (101) is protruded forward, and the back of the protecgulum (201) offers cavity, and the magnet (202) is arranged described
In cavity, the back shroud (203) be mounted on protecgulum (201) back, the magnet (202) be located at the protecgulum (201) and
Between back shroud (203)；
The opening of " C " the shape connecting rod (3) is towards the lower edge of through-hole (101), the upper end of " C " the shape connecting rod (3) and rear cover
The lower hinge at the back side of plate (203), the lower end of " C " the shape connecting rod (3) is with the inner wall of panel (1) in close to through-hole (101)
Lower edge at be hinged；
The lid support (4) is made of ferrimagnet, and the lid support (4) is mounted on the inner wall of the panel (1), described
The upper end of lid support (4) offers and the matched arc-shaped open slot (401) of tapered end, the arc-shaped open slot (401) and institute
The setting of through-hole (101) face is stated, lid support (4) lower end offers connecting rod through-hole (402), " C " shape connecting rod (3) position
In connecting rod through-hole (402), the front surface of the lid support (4) is bonded with the back side of back shroud (203), the magnet
(202) rear end face and the front surface of lid support (4) are oppositely arranged.
2. a kind of tapered end cover according to claim 1, which is characterized in that the top of the protecgulum (201) protrudes forward width
Degree is more than lower part and protrudes amplitude forward.
3. a kind of tapered end cover according to claim 2, which is characterized in that the upper end of the protecgulum (201) is arc opening
Slot.
4. a kind of tapered end cover according to claim 1, which is characterized in that the magnet (202) is provided with two pieces, the magnetic
Iron (202) is separately positioned on the right and left of the cavity of protecgulum (201), two blocks of magnet (202) while being distributed in arc-shaped
The left and right position on the lower side of open slot (401).
5. a kind of tapered end cover according to claim 4, which is characterized in that the magnet (202) is button-type magnet, described
The inner cavity of protecgulum (201) offers left and right two, and the inner cavity is circular hole, the inner cylinder face of the inner cavity and the magnet
(202) external cylindrical surface cooperation.
6. a kind of tapered end cover according to claim 1, which is characterized in that the back of the protecgulum (201) offers screw
Hole offers through-hole corresponding with the screw hole on the back shroud (203), and the back shroud (203) passes through screw connection
Back mounted on protecgulum (201).
7. a kind of tapered end cover according to claim 1 to 6 any one, which is characterized in that the lid support (4) uses carbon
Steel is made and is equipped with zinc coat on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823056.2U CN207700860U (en) | 2017-12-21 | 2017-12-21 | A kind of tapered end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823056.2U CN207700860U (en) | 2017-12-21 | 2017-12-21 | A kind of tapered end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700860U true CN207700860U (en) | 2018-08-07 |
Family
ID=63028046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823056.2U Active CN207700860U (en) | 2017-12-21 | 2017-12-21 | A kind of tapered end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561230A (en) * | 2019-11-08 | 2020-08-21 | 上海创米科技有限公司 | Lock set |
-
2017
- 2017-12-21 CN CN201721823056.2U patent/CN207700860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561230A (en) * | 2019-11-08 | 2020-08-21 | 上海创米科技有限公司 | Lock set |
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