CN108150013A - The lockset lock core hole protector of inflatable - Google Patents
The lockset lock core hole protector of inflatable Download PDFInfo
- Publication number
- CN108150013A CN108150013A CN201711229003.2A CN201711229003A CN108150013A CN 108150013 A CN108150013 A CN 108150013A CN 201711229003 A CN201711229003 A CN 201711229003A CN 108150013 A CN108150013 A CN 108150013A
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- China
- Prior art keywords
- lock core
- hole
- core hole
- lockset
- plate
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/16—Closures or guards for keyholes shaped as pins or key bits
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
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- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Air Bags (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of lockset lock core hole protectors of inflatable, it is desirable to provide it is a kind of not only can effectively avoid because the lock core hole of lockset climb into the small worms such as spider, cockroach, cause lockset that cannot normally open the problem of;The lock core hole water inlet because of lockset can also be avoided to get rusty, and influence the lockset lock core hole protector of the inflatable for the problem of lockset is normally opened.It includes envelope covering plate, it is arranged on the lock core hole plate perpendicular in the plate face of envelope covering plate and with envelope covering plate, the holding tank being arranged on lock core hole panel surfaces, the gasbag being arranged in holding tank, the gasbag air inflation nozzle being arranged on gasbag, the longitudinal air-filled pore being arranged in lock core hole plate, the annular mounting groove being arranged in the plate face of envelope covering plate, the annular inflatable sealing ring being arranged in annular mounting groove, the sealing ring air inflation nozzle being arranged on annular inflatable sealing ring, the lateral plunger hole being arranged in envelope covering plate and the piston body being slidably arranged in lateral plunger hole.
Description
Technical field
The present invention relates to a kind of protectors, and in particular to is applied on a kind of lockset of the equipment such as substation, power plant
The lockset lock core hole protector of inflatable.
Background technology
As all kinds of locksets in the occasions such as substation, power plant are using more and more, the normal folding of lockset is related to
The promptness of plant maintenance if in case of emergency cannot smoothly unlock, may influence the safety of equipment operation, thus
The smooth opening and closing of lockset is extremely important.And the lockset in power industry uses the common lockset in market mostly at present, lockset
Lock core hole easily climbs into the small worms such as spider, cockroach, key is caused to be inserted not in place, the situation that lockset cannot be opened normally, serious shadow
The conventional maintenance of equipment and management in the occasions such as Xiang Liao substations, power plant;On the other hand, the lock of the lockset in preceding power industry
Core bore can also be because of water inlet(Steam)And get rusty, influencing lockset normally opens, and can equally influence to set in the occasions such as substation, power plant
Standby conventional maintenance and management.
Invention content
The purpose of the invention is to provide a kind of not only can effectively avoid because the lock core hole of lockset climbs into spider, cockroach etc.
Small worm, the problem of causing lockset that cannot normally open;The lock core hole water inlet because of lockset can also be avoided to get rusty, and influence lockset just
The lockset lock core hole protector of the inflatable for the problem of often opening.
The technical scheme is that:
A kind of lockset lock core hole protector of inflatable including envelope covering plate, is arranged in the plate face of envelope covering plate and with sealing screening
The perpendicular lock core hole plate of cover board, the holding tank being arranged on lock core hole panel surfaces, the gasbag being arranged in holding tank,
The gasbag air inflation nozzle that is arranged on gasbag, is arranged on envelope covering plate at the longitudinal air-filled pore being arranged in lock core hole plate
Annular mounting groove in plate face, is arranged on annular inflatable sealing ring the annular inflatable sealing ring being arranged in annular mounting groove
Sealing ring air inflation nozzle, the lateral plunger hole being arranged in envelope covering plate, the piston body that is slidably arranged in lateral plunger hole and
The first connecting hole being arranged in envelope covering plate, lock core hole plate position annular inflatable sealing ring inside;The longitudinal direction air-filled pore
First end is connected with the medial surface of holding tank, and the second end of longitudinal air-filled pore is toward the extension of envelope covering plate direction and with sealing covering plate
Surface be connected, the gasbag air inflation nozzle is inserted into longitudinal air-filled pore, and gasbag air inflation nozzle is sealed with longitudinal air-filled pore
Connection;The first end of the transverse direction plunger hole is connected with longitudinal air-filled pore, the second end closing of lateral plunger hole, lateral plunger
The medial surface in hole is equipped with the first limited block, and piston body is located between the second end of the first limited block and lateral plunger hole, described
The first end of first connecting hole is connected with the side of annular mounting groove, and the second end of the first connecting hole is interior with lateral plunger hole
Side is connected, and sealing ring air inflation nozzle is stretched into the first connecting hole, and sealing ring air inflation nozzle and the first connecting hole are tightly connected, the
The second end of one connecting hole is located between second end and the piston body of lateral plunger hole.
The lockset lock core hole protector of the inflatable of this programme is mounted on the lock that not only can effectively avoid on lockset because of lockset
Core bore climbs into the small worms such as spider, cockroach, the problem of causing lockset that cannot normally open;Can also avoid lock core hole because of lockset into
Aquatic rust, and influence the problem of lockset is normally opened.
Preferably, the port of the second end of longitudinal air-filled pore is equipped with the gas tube being tightly connected, gas tube is equipped with
Controlled valve.
Preferably, being additionally provided with the second limited block on the medial surface of lateral plunger hole, the piston body is located at the first limiting
Between block and the second limited block, the second end of the first connecting hole is located between second end and the second limited block of lateral plunger hole.
Preferably, compressed spring is equipped between the second end of piston body and lateral plunger hole in lateral plunger hole.
Preferably, first end of first limited block close to lateral plunger hole.
Preferably, the axis perpendicular of the axis of lateral plunger hole and longitudinal air-filled pore.
Preferably, envelope covering plate is integrated injection molding structure with lock core hole plate.
The beneficial effects of the invention are as follows:It not only can effectively avoid because the lock core hole of lockset climbs into the small worms such as spider, cockroach, lead
The problem of causing lockset that cannot normally open;The lock core hole water inlet because of lockset can also be avoided to get rusty, and influence lockset and normally open
The problem of.
Description of the drawings
Fig. 1 is a kind of structure diagram of the lockset lock core hole protector of the inflatable of the present invention.
Fig. 2 is a kind of structural representation of the lockset lock core hole protector of the inflatable of the present invention in actual application
Figure.
In figure:Envelope covering plate 1, lock core hole plate 2, holding tank 3, gasbag 4, gasbag air inflation nozzle 5, longitudinal air-filled pore 6,
Annular inflatable sealing ring 7, sealing ring air inflation nozzle 8, the first connecting hole 9, lateral plunger hole 10, piston body 11, the first limited block 12,
Second limited block 13, compressed spring 14, gas tube 15, controlled valve 16, lockset 17, lock core hole 18.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, a kind of lockset lock core hole protector of inflatable, including the plate face sealed covering plate 1, be arranged on envelope covering plate
Upper and perpendicular with envelope covering plate lock core hole plate 2, is arranged on receiving at the holding tank 3 being arranged on lock core hole panel surfaces
Gasbag 4 in slot, the gasbag air inflation nozzle 5 being arranged on gasbag, the longitudinal air-filled pore 6 being arranged in lock core hole plate,
Be arranged on envelope covering plate plate face on annular mounting groove, be arranged in annular mounting groove annular inflatable sealing ring 7, be arranged on
Sealing ring air inflation nozzle 8 on annular inflatable sealing ring, is slidably arranged in transverse direction at the lateral plunger hole 10 being arranged in envelope covering plate
Piston body 11 in plunger hole and the first connecting hole 9 being arranged in envelope covering plate.
Lock core hole plate is located at annular mounting groove in the same plate face of envelope covering plate.Lock core hole plate position annular inflatable is close
On the inside of seal.Envelope covering plate is integrated injection molding structure with lock core hole plate.
The first end of longitudinal air-filled pore is connected with the medial surface of holding tank, the past envelope covering plate of second end of longitudinal air-filled pore
Direction extends and the surface with sealing covering plate is connected.The port of the second end of longitudinal air-filled pore is equipped with the inflation being tightly connected
Pipe 15.Gas tube is equipped with controlled valve 16.Controlled valve is located at the opposite sides of envelope covering plate with lock core hole plate.
Gasbag is elastic rubber gasbag.Gasbag is fixed on by binding agent on the inner surface of holding tank.Gasbag
Air inflation nozzle is inserted by the first end of longitudinal air-filled pore in longitudinal air-filled pore, and gasbag air inflation nozzle connects with longitudinal air-filled pore sealing
It connects.
The axis perpendicular of the axis of lateral plunger hole and longitudinal air-filled pore.The first end of lateral plunger hole is inflated with longitudinal direction
Hole is connected, the second end closing of lateral plunger hole.The medial surface of lateral plunger hole is equipped with the first limited block 12 and the second limit
Position block 13.First limited block is located between first end and the second limited block of lateral plunger hole, and the first limited block is close to laterally
The first end of plunger hole.Piston body is located between the second end of the first limited block and lateral plunger hole, in the present embodiment, piston body
Between the first limited block and the second limited block.In lateral plunger hole between the second end of piston body and lateral plunger hole
Equipped with compressed spring 14.
The first end of first connecting hole is connected with the side of annular mounting groove.The second end and transverse post of first connecting hole
The medial surface of consent is connected.Annular inflatable sealing ring is fixed on by binding agent on the inner surface of annular mounting groove.Sealing ring
Air inflation nozzle is stretched into the first connecting hole, and sealing ring air inflation nozzle and the first connecting hole are tightly connected.The second end of first connecting hole
Between the second end of lateral plunger hole and piston body, in the present embodiment, the second end of the first connecting hole is located at lateral plunger
Between the second end in hole and the second limited block.
The lockset lock core hole protector of the inflatable of the present embodiment it is specifically used as follows:
As shown in Figure 1 and Figure 2, lock core hole plate is inserted into the lock core hole 18 of lockset 17, until envelope covering plate is against the bottom of lockset
Until on face.
Then, open controlled valve, then using inflator or other inflate equipment, by inflating toward in the air-filled pore of longitudinal direction
Inflation;In this process:
Gas will be entered by longitudinal air-filled pore and gasbag air inflation nozzle in gasbag, make gasbag inflation, so as to make gas
Pouch is tightly attached on lock core hole Nell wall surface, and then lock core hole plate is fixed in lock core hole by gasbag;
After the interior air pressure of gasbag is more than setting value, the active force of compressed spring will be overcome, make piston body toward the second limited block
Direction is moved, until piston body is against on the second limited block;In this process:Piston body and the second of lateral plunger hole
Gas between end will be pressed by the first connecting hole and sealing ring air inflation nozzle in annular inflatable sealing ring, seal annular inflatable
Circle inflation is simultaneously against on the bottom surface of lockset;
Since lock core hole plate is fixed in lock core hole, thus will be in envelope covering plate after annular inflatable sealing ring inflation
Reliable sealing structure is formed between the bottom surface of lockset, thus by the port sealing of lock core hole, not only can effectively avoid in this way
Because the lock core hole of lockset climbs into the small worms such as spider, cockroach, the problem of causing lockset that cannot normally open;It can also avoid because of lockset
Lock core hole water inlet get rusty, and influence the problem of lockset is normally opened.
Followed by turning off the switch valve.
In addition, in the lockset lock core hole protector for dismantling inflatable:
Controlled valve is opened, after controlled valve is opened:
Gas in gasbag is discharged by longitudinal air-filled pore, and gasbag is shunk;
Piston body moves under the active force of compressed spring toward the first limiting Block direction, until piston body is against on the first limited block
Until, the gas in annular inflatable sealing ring reenters horizontal stroke by the first connecting hole and sealing ring air inflation nozzle in this process
Into plunger hole, so as to shrink annular inflatable sealing ring;
Then, the lockset lock core hole protector for dismantling inflatable is removed.
Claims (7)
1. a kind of lockset lock core hole protector of inflatable, it is characterized in that, including the plate face sealed covering plate, be arranged on envelope covering plate
Upper and perpendicular with envelope covering plate lock core hole plate, is arranged on holding tank at the holding tank being arranged on lock core hole panel surfaces
Interior gasbag, the longitudinal air-filled pore being arranged in lock core hole plate, is arranged on the gasbag air inflation nozzle being arranged on gasbag
The annular mounting groove sealed in the plate face of covering plate, is arranged on annular and fills the annular inflatable sealing ring being arranged in annular mounting groove
Sealing ring air inflation nozzle in airtight seal, is slidably arranged in lateral plunger hole the lateral plunger hole being arranged in envelope covering plate
Piston body and the first connecting hole for being arranged in envelope covering plate, on the inside of the annular inflatable sealing ring of lock core hole plate position;
The first end of the longitudinal direction air-filled pore is connected with the medial surface of holding tank, the past envelope covering plate of second end of longitudinal air-filled pore
Direction extends and the surface with sealing covering plate is connected, and the gasbag air inflation nozzle is inserted into longitudinal air-filled pore, and gasbag fills
Gas nozzle is tightly connected with longitudinal air-filled pore;
The first end of the transverse direction plunger hole is connected with longitudinal air-filled pore, the second end closing of lateral plunger hole, lateral plunger
The medial surface in hole is equipped with the first limited block, and piston body is located between the second end of the first limited block and lateral plunger hole;
The first end of first connecting hole is connected with the side of annular mounting groove, the second end and transverse post of the first connecting hole
The medial surface of consent is connected, and sealing ring air inflation nozzle is stretched into the first connecting hole, and sealing ring air inflation nozzle and the first connecting hole are close
Envelope connection, the second end of the first connecting hole are located between second end and the piston body of lateral plunger hole.
2. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, the of the longitudinal direction air-filled pore
The port at two ends is equipped with the gas tube being tightly connected, and gas tube is equipped with controlled valve.
3. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, the transverse direction plunger hole it is interior
The second limited block is additionally provided on side, the piston body between the first limited block and the second limited block, the first connecting hole
Second end is located between second end and the second limited block of lateral plunger hole.
4. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, position in the transverse direction plunger hole
Compressed spring is equipped between the second end of piston body and lateral plunger hole.
5. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, first limited block is close
The first end of lateral plunger hole.
6. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, the axis of the transverse direction plunger hole
The axis perpendicular of line and longitudinal air-filled pore.
7. the lockset lock core hole protector of inflatable according to claim 1, it is characterized in that, the envelope covering plate and lock core
Hole plate is integrated injection molding structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711229003.2A CN108150013B (en) | 2017-11-29 | 2017-11-29 | The lockset lock core hole protector of inflatable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711229003.2A CN108150013B (en) | 2017-11-29 | 2017-11-29 | The lockset lock core hole protector of inflatable |
Publications (2)
Publication Number | Publication Date |
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CN108150013A true CN108150013A (en) | 2018-06-12 |
CN108150013B CN108150013B (en) | 2019-12-03 |
Family
ID=62469218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711229003.2A Active CN108150013B (en) | 2017-11-29 | 2017-11-29 | The lockset lock core hole protector of inflatable |
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CN (1) | CN108150013B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB383984A (en) * | 1931-08-21 | 1932-12-01 | Matthew Harvey & Company Ltd | Improvements relating to keyhole covers or escutcheon plates |
CN2789379Y (en) * | 2005-04-22 | 2006-06-21 | 杨益荣 | Waterproof and dustproof padlock |
US20090183540A1 (en) * | 2008-01-18 | 2009-07-23 | Chien-Chih Lu | Pickup-truck tailboard lock |
CN201386463Y (en) * | 2009-04-21 | 2010-01-20 | 湖南银宝科技发展有限公司 | Waterproof system for vault door |
CN204147451U (en) * | 2014-08-06 | 2015-02-11 | 安徽理工大学 | A kind of gasbag-type concealed dust proof nasal plug |
CN204163487U (en) * | 2014-10-22 | 2015-02-18 | 陈怡华 | Novel safety lock |
CN105332558A (en) * | 2015-10-23 | 2016-02-17 | 国网福建省电力有限公司 | Lock hole protection device |
CN207583128U (en) * | 2017-11-29 | 2018-07-06 | 国网浙江省电力公司丽水供电公司 | A kind of lockset lock core hole protector of inflatable |
-
2017
- 2017-11-29 CN CN201711229003.2A patent/CN108150013B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB383984A (en) * | 1931-08-21 | 1932-12-01 | Matthew Harvey & Company Ltd | Improvements relating to keyhole covers or escutcheon plates |
CN2789379Y (en) * | 2005-04-22 | 2006-06-21 | 杨益荣 | Waterproof and dustproof padlock |
US20090183540A1 (en) * | 2008-01-18 | 2009-07-23 | Chien-Chih Lu | Pickup-truck tailboard lock |
CN201386463Y (en) * | 2009-04-21 | 2010-01-20 | 湖南银宝科技发展有限公司 | Waterproof system for vault door |
CN204147451U (en) * | 2014-08-06 | 2015-02-11 | 安徽理工大学 | A kind of gasbag-type concealed dust proof nasal plug |
CN204163487U (en) * | 2014-10-22 | 2015-02-18 | 陈怡华 | Novel safety lock |
CN105332558A (en) * | 2015-10-23 | 2016-02-17 | 国网福建省电力有限公司 | Lock hole protection device |
CN207583128U (en) * | 2017-11-29 | 2018-07-06 | 国网浙江省电力公司丽水供电公司 | A kind of lockset lock core hole protector of inflatable |
Also Published As
Publication number | Publication date |
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CN108150013B (en) | 2019-12-03 |
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