CN104887073B - A kind of anti-error opener of water dispenser protective cover - Google Patents
A kind of anti-error opener of water dispenser protective cover Download PDFInfo
- Publication number
- CN104887073B CN104887073B CN201510278262.9A CN201510278262A CN104887073B CN 104887073 B CN104887073 B CN 104887073B CN 201510278262 A CN201510278262 A CN 201510278262A CN 104887073 B CN104887073 B CN 104887073B
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- China
- Prior art keywords
- lock
- lock pin
- protective cover
- locked groove
- pedestal
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Abstract
The invention discloses a kind of anti-error opener of water dispenser protective cover, protective cover is covered on body, body portion rotates connection one and latched, the lock is in sickleshaped, lock head is provided with the hook that conjunction is grabbed with protective cover front end chimb, the body portion is provided with a pedestal, pedestal front portion is provided with a U-shaped mounting groove, a rotating shaft is fixed in mounting groove, the side wall of mounting groove is provided with preceding locked groove in the front of pedestal, simultaneously upper locked groove is provided with the top of pedestal, latch in directly over rotating shaft and be additionally provided with one and the lock pin of shaft parallel, the two ends of lock pin protrude from lock lateral wall, spring is connected between lock pin and rotating shaft, the vertical slot of the lock provided with a lateral direction penetrating can make lock pin up and down.The present invention can avoid protecting cover from opening by mistake opening, and improve security.
Description
Technical field
The present invention relates to water dispenser, more particularly to the anti-error opener of water dispenser protective cover.
Background technology
Water dispenser protective cover is covered on body, and body portion rotates connection one and latched, after lock is locked with protective cover,
Protective cover can not just be opened.But, in many cases, due to various, lock is easily opened by mistake and opened, and is come to safety belt
Hidden danger.
The content of the invention
The technical problems to be solved by the invention are just to provide a kind of anti-error opener of water dispenser protective cover, it is to avoid protecting cover
It is anti-error to open, improve security.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of anti-error unlatching machine of water dispenser protective cover
Structure, protective cover is covered on body, body portion rotate connection one latch, it is described lock be in sickleshaped, lock head be provided with
Protective cover front end chimb grabs the hook of conjunction, and the body portion is provided with a pedestal, and pedestal front portion is provided with a U-shaped mounting groove, installed
A rotating shaft is fixed in groove, the side wall of mounting groove is provided with preceding locked groove in the front of pedestal, while upper locked groove is provided with the top of pedestal,
Latch in directly over rotating shaft and be additionally provided with one and the lock pin of shaft parallel, the two ends of lock pin protrude from lock lateral wall, lock pin
Spring is connected between rotating shaft, vertical slot of the lock provided with a lateral direction penetrating can make lock pin up and down, in lock and protection
Under lid lock-out state, the two ends of lock pin are connected in locked groove under spring tension effect, in lock and protective cover released state
Under, before the two ends of lock pin are connected under spring tension effect in locked groove, the height of the vertical slot is enough to make lock pin depart from locked groove.
Preferably, the lock pin connects a draw ring, the draw ring is U-shaped, and the two ends of draw ring oral area and lock pin are fixed.
Preferably, the cross section of the lock is U-shaped, the vertical slot is located at U-shaped two side.
Preferably, the vertical slot is located at the surface of rotating shaft, the lock pin passes through the vertical slot.
Preferably, the side wall of the mounting groove from preceding locked groove to upper locked groove be arc-shaped transitional surface.
The present invention locks lock by the cooperation of lock pin and upper locked groove, is rotated up lock, treats lock and protection cover lock
After fixed, due to spring tension, spring pulls down lock pin, and the two ends of lock pin, which are connected in locked groove, not to be fallen out, now due to turning
The collective effect of axle and lock pin, lock can not be rotated, therefore protecting cover can be avoided to open by mistake open, and improve security.
If necessary to solution opening lock catch, lock pin is pulled up, the upper locked groove of two ends abjection of lock pin latches unblock, now, lock can
Around axis of rotation, finally rotate before the two ends of lock pin are connected in by lock in locked groove, lock is locked again.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1, which is that protective cover is anti-error, opens the structural representation of mechanism embodiment 1；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is view after the protective cover of embodiment 1 is opened；
Fig. 4 is the buckle structure schematic diagram of embodiment 1；
Fig. 5 is the base construction schematic diagram of embodiment 1；
Fig. 6, which is that protective cover is anti-error, opens the structural representation of mechanism embodiment 2；
Fig. 7 is A-A sectional views in Fig. 1；
Fig. 8 is view after the protective cover of embodiment 2 is opened；
Fig. 9 is the buckle structure schematic diagram of embodiment 2.
Embodiment
First a kind of embodiment 1 of the anti-error opener of water dispenser protective cover of the invention is done tentatively with reference to Fig. 1 to Fig. 5 below
Illustrate, protective cover 30 is covered on body 3, body portion rotates the lock of connection one 2, and the body portion is provided with a pedestal 1, base
Anterior be provided with a U-shaped mounting groove, mounting groove of seat fixes a rotating shaft 12, and the side wall of mounting groove is provided with preceding locked groove in the front of pedestal
10, while being provided with upper locked groove 11 in the top of pedestal, latch in directly over rotating shaft and be additionally provided with one and the lock pin of shaft parallel
23, the two ends of lock pin protrude from lock lateral wall, and spring 13 is connected between lock pin and rotating shaft.
Further, the vertical slot 21 of the lock provided with a lateral direction penetrating can make lock pin up and down, in lock and protection
Under lid lock-out state, the two ends of lock pin are connected in locked groove under spring tension effect, in lock and protective cover released state
Under, before the two ends of lock pin are connected under spring tension effect in locked groove, the height of the vertical slot is enough to make lock pin depart from locked groove.
Further, the lock is in sickleshaped, and lock head is provided with the hook 22 that conjunction is grabbed with protective cover front end chimb 31.
The cross section of the lock is U-shaped, and the vertical slot is located at U-shaped two side.The vertical slot 21 is located at the bottom of lock, the rotating shaft
12 pass through the vertical slot.The side wall of the mounting groove from preceding locked groove to upper locked groove be arc-shaped transitional surface.The preceding locked groove and
Upper locked groove is semicircular groove.Pin-and-hole 20 of the lock pin 23 through lock U-shaped two side.
It in the present embodiment, can be latched with direct pull, so that making lock pin depart from locked groove, treat that lock is locked with protective cover
Afterwards, due to spring tension, spring pulls downward on lock pin and lock, and the two ends of lock pin, which are connected in locked groove, not to be fallen out, now
Due to rotating shaft and the collective effect of lock pin, lock can not be rotated, therefore protecting cover can be avoided to open by mistake open.
If necessary to solution opening lock catch, push button is pushed up, lock is pulled up, the upper locked groove of two ends abjection of lock pin, lock unblock,
Now, lock can surround axis of rotation, finally rotate before the two ends of lock pin are connected in by lock in locked groove, lock is locked again
It is fixed.
Embodiments of the invention 2 are further illustrated with reference to Fig. 6 to Fig. 9, the difference of itself and embodiment 1 is, described
Vertical slot 21 is located at the surface of rotating shaft, and the lock pin 23 passes through the vertical slot.Shaft hole of the rotating shaft 12 through lock U-shaped two side
201。
In the present embodiment, by pulling lock pin lock pin is departed from locked groove, further, the lock pin connects a draw ring, institute
State that draw ring is U-shaped, the two ends of draw ring oral area and lock pin are fixed, can so be pulled out out of locked groove lock pin by draw ring.
Lock is rotated up, after lock is locked with protective cover, due to spring tension, spring pulls down lock pin, lock pin
Two ends are connected in locked groove and not fallen out, and now due to rotating shaft and the collective effect of lock pin, lock can not be rotated.
If necessary to solution opening lock catch, lock pin is pulled up, the upper locked groove of two ends abjection of lock pin latches unblock, now, lock can
Around axis of rotation, finally rotate before the two ends of lock pin are connected in by lock in locked groove, lock is locked again.
Claims (1)
1. a kind of anti-error opener of water dispenser protective cover, protective cover（30）It is covered on body（3）On, body portion rotates connection
One lock（2）, it is characterised in that：The lock is in sickleshaped, and lock head is provided with and protective cover front end chimb（31）Grab conjunction
Hook（22）, the body portion is provided with a pedestal（1）, pedestal front portion, which is provided with a U-shaped mounting groove, mounting groove, fixes a rotating shaft
（12）, the side wall of mounting groove is provided with preceding locked groove in the front of pedestal（10）, while being provided with upper locked groove in the top of pedestal（11）, lock
It is buckled in and one and the lock pin of shaft parallel is additionally provided with directly over rotating shaft（23）, the two ends of lock pin protrude from lock lateral wall, locked
Spring is connected between pin and rotating shaft（13）, the vertical slot of the lock provided with a lateral direction penetrating（21）Lock pin can be made up and down,
Under lock and protective cover lock-out state, the two ends of lock pin are connected in locked groove under spring tension effect, in lock and protection
Under lid released state, before the two ends of lock pin are connected under spring tension effect in locked groove, the height of the vertical slot is enough to make lock
Pin departs from locked groove, and the lock pin connects a draw ring, and the draw ring is U-shaped, and the two ends of draw ring oral area and lock pin are fixed, the lock
Cross section be U-shaped, the vertical slot be located at U-shaped two side, the vertical slot（21）Located at the surface of rotating shaft, the lock pin（23）
Through the vertical slot, the side wall of the mounting groove is from preceding locked groove to being arc-shaped transitional surface upper locked groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278262.9A CN104887073B (en) | 2015-05-27 | 2015-05-27 | A kind of anti-error opener of water dispenser protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278262.9A CN104887073B (en) | 2015-05-27 | 2015-05-27 | A kind of anti-error opener of water dispenser protective cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104887073A CN104887073A (en) | 2015-09-09 |
| CN104887073B true CN104887073B (en) | 2017-08-25 |
Family
ID=54020367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510278262.9A Expired - Fee Related CN104887073B (en) | 2015-05-27 | 2015-05-27 | A kind of anti-error opener of water dispenser protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104887073B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2912373A1 (en) * | 2007-02-13 | 2008-08-15 | Time Sport Internat Sa | Automatic locking and unlocking bicycle pedal for e.g. road race, has elastic return unit whose flexure element with one end that is housed in pedal body, where another end of flexure element is supported against maintaining unit |
| CN201268441Y (en) * | 2008-08-12 | 2009-07-08 | 上海宏晨家庭用品有限公司 | Turning cover type anti-misopen container cover |
| CN202589131U (en) * | 2012-04-18 | 2012-12-12 | 陆意祥 | Vacuum cup |
| CN202665079U (en) * | 2012-08-03 | 2013-01-16 | 平湖美嘉保温容器工业有限公司 | Safe uncapping vacuum cup |
| CN203407828U (en) * | 2013-03-26 | 2014-01-29 | 程宝书 | Flip type cup cover |
| CN204048499U (en) * | 2014-09-02 | 2014-12-31 | 宁波双子壳体有限公司 | A kind of spring self-locking box buckle |
| CN204071516U (en) * | 2014-07-12 | 2015-01-07 | 苏州百安思家庭用品有限公司 | Vacuum cup cover |
| CN204636023U (en) * | 2015-05-27 | 2015-09-16 | 长兴美欧电器有限公司 | The anti-error opener of a kind of water dispenser protective cover |
-
2015
- 2015-05-27 CN CN201510278262.9A patent/CN104887073B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2912373A1 (en) * | 2007-02-13 | 2008-08-15 | Time Sport Internat Sa | Automatic locking and unlocking bicycle pedal for e.g. road race, has elastic return unit whose flexure element with one end that is housed in pedal body, where another end of flexure element is supported against maintaining unit |
| CN201268441Y (en) * | 2008-08-12 | 2009-07-08 | 上海宏晨家庭用品有限公司 | Turning cover type anti-misopen container cover |
| CN202589131U (en) * | 2012-04-18 | 2012-12-12 | 陆意祥 | Vacuum cup |
| CN202665079U (en) * | 2012-08-03 | 2013-01-16 | 平湖美嘉保温容器工业有限公司 | Safe uncapping vacuum cup |
| CN203407828U (en) * | 2013-03-26 | 2014-01-29 | 程宝书 | Flip type cup cover |
| CN204071516U (en) * | 2014-07-12 | 2015-01-07 | 苏州百安思家庭用品有限公司 | Vacuum cup cover |
| CN204048499U (en) * | 2014-09-02 | 2014-12-31 | 宁波双子壳体有限公司 | A kind of spring self-locking box buckle |
| CN204636023U (en) * | 2015-05-27 | 2015-09-16 | 长兴美欧电器有限公司 | The anti-error opener of a kind of water dispenser protective cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104887073A (en) | 2015-09-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20180527 |