CN109316673A - Life saver for conflagration - Google Patents
Life saver for conflagration Download PDFInfo
- Publication number
- CN109316673A CN109316673A CN201811301382.6A CN201811301382A CN109316673A CN 109316673 A CN109316673 A CN 109316673A CN 201811301382 A CN201811301382 A CN 201811301382A CN 109316673 A CN109316673 A CN 109316673A
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- China
- Prior art keywords
- vertical
- mainboard
- rotating shaft
- connecting rod
- fixed
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
Life saver for conflagration, including back shroud, mainboard and front shroud, horizontal dovetail groove is set on mainboard, vertical dovetail groove, cross through slot, vertical break-through slot, upper fixed pulley, lower fixed pulley and drag link, it is horizontal, cross slider and vertical sliding block is respectively set in vertical dovetail groove, cross slider is connect with vertical sliding block by connecting rod, the upper end connection safety rope and safety belt of connecting rod with human body for fixing, vertical sliding block and connecting rod are connected and through vertical break-through slot by the second fixed rotating shaft and slide up and down, brake wheel and vertical pulley is respectively set in second fixed rotating shaft both ends, cross slider, which is connected and through with connecting rod lower end by the first fixed rotating shaft, to be crossed through slot and horizontally slips, warning device and sideslip wheel is respectively set in first fixed rotating shaft both ends, the lock rope brake on drag link head is in contact with upper fixed pulley, swing rod and horizontal push rod are set on front shroud, the convex block on swing rod head and drag link are another The groove of head cooperates, the cant side of horizontal push rod tail portion and vertical pulley contact, and arc groove is all formed on mainboard and front shroud for escaping rope to be arranged.
Description
Technical field
The present invention relates to life saver for conflagration.
Background technique
It staying in high building personnel and fire, earthquake etc. once occurs, cannot take a lift downstairs, go downstairs if walking stair, the time is long,
Personnel are crowded, and stair turning is more, so desirably installing escape apparatus on high building, existing escape apparatus has duct type to escape
Raw device, the duct type escape apparatus such as number of patent application 201610022277.3, patent name are as follows: a kind of pipe for escaping,
It includes that indoor fixed frame, bend pipe and straight tube, straight tube are made of more piece double-wall corrugated pipe, and double-wall corrugated pipe uses two bellowss
Safety door hook is arranged in sleeve structure, straight tube top, and descending lifeline is fixedly connected on safety door hook, and winding is provided with speed adjuster on descending lifeline
With safe band connection, but the descending lifeline lacks specific embodiment.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, a kind of light structure, storage side of family are provided
Just, using the longitudinal and transverse pulley and the structures such as brake wheel in escape apparatus, the speed of decline is automatically adjusted, and longitudinal and transverse pulley is sliding
Two pulley blocks for foring inverted S-shaped shape with escaping rope in the process can disperse the gravity of escape personnel's decline, using safer
Life saver for conflagration.
The technical solution of life saver for conflagration of the present invention is back shroud, mainboard and front shroud including escape apparatus, and mainboard is with before
It is rotatablely connected between cover board, safety lock is set in the outside of mainboard and front shroud, safety lock is used for the outer of mainboard and front shroud
Side is fixed, and horizontal dovetail groove and vertical dovetail groove are arranged on mainboard, in horizontal dovetail groove and indulges trapezoidal groove bottom and is formed respectively with cross
Cross slider and vertical sliding block, cross slider and vertical sliding block is respectively set in break-through slot and vertical break-through slot in horizontal dovetail groove and vertical dovetail groove
It is connected by connecting rod, one of the upper end connection safety rope of connecting rod, the other end of safety rope connects safety belt, and safety belt is used for and people
Body is fixed, and the middle part of the vertical sliding block and connecting rod is connected by the second fixed rotating shaft, the second fixed rotating shaft in vertical break-through slot on
Brake wheel and vertical pulley is respectively set at the both ends of the second fixed rotating shaft in lower slider, and brake wheel is fixedly connected with connecting rod, is being braked
Centrifugal film is formed in wheel, centrifugal film is connect with the second fixed rotating shaft, and two brake tiles and centrifugation are formed respectively on centrifugal film
One end of spring, the tile that brakes is connect by brake tile fixed pin with centrifugal film, and the cross slider and connecting rod lower end are by first
Fixed rotating shaft connection, the first fixed rotating shaft horizontally slip in crossing through slot, and report is respectively set at the both ends of the first fixed rotating shaft
Alarm device and sideslip wheel fix pulley, lower fixed pulley and drag link in setting on the mainboard, and upper and lower fixed pulley is logical
It crosses fixing axle to fix with mainboard, the drag link is horizontally slipped by upper fixed prick on mainboard, and upper fixed bundle and mainboard are solid
Fixed connection is stopped in the setting lock rope of drag link, and lock rope is stopped to be in contact with upper fixed pulley, is formed in the other end of drag link
Locking spring is separately arranged on drag link, swing rod and horizontal push rod, the head of swing rod and horizontal push rod is arranged on the front shroud for recess
Portion is flexibly connected, and the middle part of swing rod is connect with front shroud by shaft, keeps swing rod movable, and convex block is arranged in the head of swing rod,
The convex block of swing rod is matched with the groove of drag link other end, and horizontal push rod is horizontally slipped by lower fixed prick on front shroud,
Cant side is arranged in the tail portion of horizontal push rod, and cant side is in contact with vertical pulley, and the mainboard is formed respectively with phase with front shroud above and below
Corresponding arc groove, arc groove is for being arranged escaping rope.
The invention discloses a kind of life saver for conflagration, generally fix an escaping rope in skyscraper, when a fire,
With safety belt is tied up to, the safety lock on the outside of escape apparatus mainboard and front shroud is opened, escaping rope is put into the upper and lower circle of mainboard
In arc slot, upper and lower fixed pulley is for being oriented to escaping rope, at this point, escaping rope is between four pulleys of escape apparatus
Linear state closes front shroud, and the convex block on swing rod head is matched with the recess of drag link other end, due to locking on drag link
The effect of spring force makes drag link fix the direction sliding of pulley upwards, is stopped by drag link one lock rope and lock escape apparatus
On escaping rope, the safety lock on the outside of mainboard and front shroud is buckled；At this moment, the safety rope on connecting rod is pulled, safety rope drives
Connecting rod activity, the cross slider and vertical sliding block connecting with connecting rod are started to work, since cross slider and vertical sliding block in horizontal dovetail groove and are indulged
It is slided in dovetail groove, first using vertical sliding block as fulcrum, cross slider is slided to the right, as the pulling force on connecting rod rotates, when cross slider is sliding
The right of vertical dovetail groove is crossed, cunning of turning right always, vertical sliding block starts to move downward, when vertical sliding block slips over horizontal dovetail groove and vertical dovetail groove
Cross mouth when, when sliding to the lower part of vertical dovetail groove, cross slider slides from right to left again, until vertical sliding block slides to vertical dovetail groove
Minimum point, vertical pulley contacts with horizontal push rod, indulges pulley and push horizontal push rod, horizontal push rod drives swing rod, and swing rod pulling drag link makes
Lock rope is stopped to be separated with upper fixed pulley, and people and escape apparatus start to glide, because of the gravity of escape personnel, cross slider is generally most
It is parked on the cross mouth of horizontal dovetail groove and vertical dovetail groove eventually, each pulley is formed with V-shaped groove, and escaping rope is located just on the V of each pulley
In shape slot, due to cross slider and vertical sliding block passes through the first fixed rotating shaft and the second fixed rotating shaft drives sideslip wheel and vertical pulley in cross
It is slided in break-through slot and vertical break-through slot, becomes inverted S-shaped shape in the intersection of longitudinal and transverse pulley of the escaping rope of straight line in escape apparatus
Two pulley blocks, the gravity of escape personnel is dispersed on two pulley blocks, mitigates the gravity of decline, adjusts decrease speed, makes
With safer；Because escape apparatus is during downslide, since the weight of people is different, the speed of decline is different, indulges sliding block and connecting rod
Middle part connected by the second fixed rotating shaft, brake wheel and vertical pulley is respectively set at the both ends of the second fixed rotating shaft, vertical pulley exists
It is rotated when downslide, drives the second fixed rotating shaft and centrifugal film rotation, during decline, if revolving speed is too fast, centrifugal film is fast
Speed rotates, and the brake tile on centrifugal film under the influence of centrifugal force, expands outwardly, and brake tile and brake wheel friction reduce
Speed, when decrease speed is low, by centrifugation spring contraction, the tile that brakes reduces friction, promotes speed, realizes constant-speed descending.?
Family can spare multiple life saver for conflagration, when need to escape glide when, escape apparatus oneself can be mounted on escaping rope by escape personnel
Top installs escape apparatus, according to the shape of building, voluntarily finds the direction for facilitating downslide, utilizes two in escape apparatus
Pulley blocks, auto-adjustment control decrease speed, easy to operate, use is safe.
Life saver for conflagration of the present invention, is rotatablely connected between mainboard and cover board, and the rotation connection is included in mainboard and lid
Hinge is set on plate, hinge connection is used between mainboard and cover board, it is easy for installation, it opens, closing is easy.The warning device
Including jingle bell, the jingle bell includes shell, there is baffle, jingle bell spring and jingle bell spray pearl, jingle bell spring and first inside the shell
Fixed rotating shaft connection, the jingle bell spring other end connect jingle bell and spray pearl.During decline, in order to become apparent from determining escape personnel's
Warning device is arranged in the lower end of escape apparatus connecting rod in direction position, in horizontal pulley rotation, drives the rotation of the first fixed rotating shaft,
First fixed rotating shaft drives jingle bell spring, jingle bell spray pearl rotation, and jingle bell spray pearl collides on baffle, the vibration of spring, jingle bell spray
Pearl taps on jingle bell shell, issues sound alarm.Circular arc connecting rod head is made in the small end, makes in circular arc connecting rod head
It is fluted, safety rope is set in groove, safety rope is set in the groove in circular arc connecting rod head, pulls dynamic safety rope, is easy
Connecting rod is pulled, entire escape apparatus is driven to work.
Detailed description of the invention
Fig. 1 is that life saver for conflagration of the present invention opens front cover structure schematic diagram；
Fig. 2 is connecting rod and sideslip wheel and vertical pulley connection schematic diagram on mainboard；
Fig. 3 is life saver for conflagration side structure schematic diagram；
Fig. 4 is that horizontal dovetail groove and vertical dovetail groove are arranged on mainboard, and cross slider is respectively set in horizontal dovetail groove and vertical dovetail groove and indulges
Slide block schematic diagram；
Fig. 5 is brake wheel and the second fixed rotating shaft fit structure schematic diagram；
Fig. 6 is jingle bell and the first fixed rotating shaft fit structure schematic diagram；
Fig. 7 is two pulley blocks schematic diagrames that longitudinal and transverse pulley and escaping rope form inverted S-shaped shape in sliding process；
Fig. 8 is that vertical pulley slides to bottom, and sideslip wheel slides to middle part, indulges pulley and horizontal pulley driving connecting rod reverses schematic diagram.
Specific embodiment
The present invention relates to a kind of life saver for conflagration, as Figure 1-Figure 8, back shroud 1, mainboard 2 including escape apparatus and preceding
Cover board 3 is rotatablely connected between mainboard 2 and front shroud 3, safety lock 4 is arranged in the outside of mainboard 2 and front shroud 3, safety lock 4 is used
It is fixed in the outside to mainboard 2 and front shroud 3, horizontal dovetail groove 5 and vertical dovetail groove 6 is set on mainboard 2, in horizontal dovetail groove
5 and 6 bottom surface of vertical dovetail groove be formed respectively with and cross through slot 7 and vertical break-through slot 8, be respectively set in horizontal dovetail groove 5 and vertical dovetail groove 6
Cross slider 9 and vertical sliding block 10, cross slider 9 are connect with vertical sliding block 10 by connecting rod 11, and the one of the upper end connection safety rope 12 of connecting rod 11
Head, the other end of safety rope 12 connect safety belt, and safety belt with human body for fixing, in the vertical sliding block 10 and connecting rod 11
Portion is connected by the second fixed rotating shaft 13, and the second fixed rotating shaft 13 slides up and down in vertical break-through slot 8, in the second fixed rotating shaft 13
Brake wheel 14 and vertical pulley 15 is respectively set in both ends, and brake wheel 14 is fixedly connected with connecting rod 11, and centrifugation is formed in brake wheel 14
Piece (16), centrifugal film are connect with the second fixed rotating shaft, and two brake tiles 17 and centrifugation spring are formed respectively on centrifugal film 16
18, one end of brake tile 17 is connect by brake tile fixed pin (39) with centrifugal film 16, under the cross slider 9 and connecting rod 11
End is connected by the first fixed rotating shaft 40, and the first fixed rotating shaft 40 horizontally slips in crossing through slot 7, in the first fixed rotating shaft 40
Warning device and sideslip wheel 19 is respectively set in both ends, fixes pulley 20, lower fixed pulley 21 and cross in setting on the mainboard 2
Pull rod 22, fixed pulley 20,21 is fixed by fixing axle and mainboard 2 above and below, and the drag link 22 is existed by upper fixed bundle 23
It horizontally slips on mainboard 2, upper fixed bundle 23 is fixedly connected with mainboard 2, and in the setting lock rope brake 24 of drag link 22, lock, which is restricted, to be stopped
24 are in contact with upper fixed pulley 20, are formed with recess 25 in the other end of drag link 22, separately the setting locking bullet on drag link 22
Spring 26 is arranged swing rod 27 on the front shroud 3 and horizontal push rod 28, swing rod 27 is connected with the head movement of horizontal push rod 28, swing rod
27 middle part is connect with front shroud 3 by shaft 41, keeps swing rod movable, and convex block 29, swing rod 27 is arranged in the head of swing rod 27
Convex block 29 matched with the groove 25 of 22 other end of drag link, horizontal push rod 28 pass through it is lower it is fixed prick 30 on front shroud 3 left and right
Cant side 31 is arranged in the tail portion of horizontal push rod 28 in sliding, and cant side 31 is in contact with vertical pulley 15, the mainboard 2 and front cover
Plate 3 is formed respectively with corresponding arc groove 32 above and below, and arc groove 32 is for being arranged escaping rope 33.It is generally fixed in skyscraper
A piece escaping rope, when a fire, safety belt is tied up to, open the safety lock in 3 outside of escape apparatus mainboard 2 and front shroud
4, escaping rope 33 is put into the upper and lower arc groove 32 of mainboard 2, upper and lower fixed pulley 20,21 is for leading escaping rope 33
To at this point, the linear state between four pulleys of escape apparatus of escaping rope 33, closes front shroud 2, the convex block on 27 head of swing rod
29 match with the recess 25 of 22 other end of drag link, due on drag link 22 lock spring force effect, make drag link 22 to
The direction of upper fixed pulley 20 is slided, and escape apparatus is locked on escaping rope 33 by drag link 22 1 lock ropes brakes 24, will be led
The safety lock 4 in 3 outside of plate 2 and front shroud is buckled；At this moment, the safety rope 12 on connecting rod 11 is pulled, safety rope 12 drives connecting rod 11
Activity, the cross slider 9 connecting with connecting rod 11 and vertical sliding block 10 are started to work, since cross slider 9 and vertical sliding block 10 are in horizontal dovetail groove 5
It being slided in vertical dovetail groove 6, is first fulcrum with vertical sliding block 10, cross slider 9 slides to the right, as the pulling force on connecting rod 11 rotates,
When cross slider 9 slips over the right of vertical dovetail groove 6, cunning of turning right always, vertical sliding block 10 starts to move downward, when vertical sliding block 10 slips over cross
When the cross mouth of dovetail groove 5 and vertical dovetail groove 6, when sliding to the lower part of vertical dovetail groove 6, cross slider 9 slides from right to left again, directly
The minimum point of vertical dovetail groove 6 is slided to vertical sliding block 10, vertical pulley 15 is contacted with horizontal push rod 28, and vertical pulley 15 pushes horizontal push rod 28,
Horizontal push rod 28 drives swing rod 27, and swing rod 27 pulls drag link 22, separates lock rope brake 24 with upper fixed pulley 20, people and escape apparatus
Start to glide, because of the gravity of escape personnel, cross slider 9 generally eventually stops at the cross of horizontal dovetail groove 5 and vertical dovetail groove 6
On mouth, each pulley is formed with V-shaped groove, and escaping rope 33 is located just in the V-shaped groove of each pulley, due to cross slider 9 and vertical sliding block 10
Sideslip wheel 19 and vertical pulley 15 is driven to cross through slot 7 and vertical break-through slot by the first fixed rotating shaft 40 and the second fixed rotating shaft 13
It is slided in 9, becomes two cunnings of inverted S-shaped shape in the intersection of longitudinal and transverse pulley 15,9 of the escaping rope 33 of straight line in escape apparatus
Wheel group, the gravity of escape personnel are dispersed on two pulley blocks, mitigate the gravity of decline, adjust decrease speed, and use is safer；
Because escape apparatus is during downslide, since the weight of people is different, the speed of decline is different, indulges the middle part of sliding block and connecting rod by the
The connection of two fixed rotating shafts, is respectively set brake wheel and vertical pulley at the both ends of the second fixed rotating shaft, and vertical pulley is rotated when gliding,
The second fixed rotating shaft and centrifugal film is driven to rotate, during decline, if revolving speed is too fast, centrifugal film quick rotation, centrifugation
The brake tile of on piece under the influence of centrifugal force, expands outwardly, and brake tile and brake wheel friction reduce speed, work as decline
When speed is low, by centrifugation spring contraction, the tile that brakes reduces friction, promotes speed, realizes constant-speed descending.Family can be spare more
A life saver for conflagration, when need to escape glide when, escape apparatus oneself can be mounted on the top of escaping rope by escape personnel, installed and escaped
Raw device voluntarily finds the direction for facilitating downslide according to the shape of building, automatic to adjust using two pulley blocks in escape apparatus
Section control decrease speed, easy to operate, use is safe.It is rotatablely connected between mainboard 2 and cover board 3, the rotation connection includes
Hinge 34 is set on mainboard and cover board, hinge connection is used between mainboard and cover board, it is easy for installation, it opens, closing is easy.Institute
The warning device stated includes jingle bell, and the jingle bell includes shell 35, there is baffle 36, jingle bell spring 37 and jingle bell in shell 35
Pearl 38 is sprayed, jingle bell spring 37 is connect with the first fixed rotating shaft 40, and 37 other end of jingle bell spring connects jingle bell and sprays pearl 38.Declining
In order to become apparent from the direction position of determining escape personnel warning device is arranged in the lower end of escape apparatus connecting rod, in sideslip wheel in Cheng Zhong
When rotation, the rotation of the first fixed rotating shaft is driven, the first fixed rotating shaft drives jingle bell spring, jingle bell spray pearl rotation, and jingle bell spray pearl exists
It is collided on baffle, the vibration of spring, jingle bell sprays pearl and taps on jingle bell shell, issues sound alarm.The small end system
At circular arc connecting rod head 42, it is formed with groove 43 in circular arc connecting rod head 42, safety rope 12 is set in groove 43, in circular arc connecting rod head
Safety rope is set in interior groove, pulls dynamic safety rope, is easy to pull connecting rod, entire escape apparatus is driven to work.
Claims (4)
1. life saver for conflagration, it is characterised in that back shroud (1), mainboard (2) and front shroud (3) including escape apparatus, mainboard (2) and
Front shroud is rotatablely connected between (3), the outside of mainboard (2) and front shroud (3) be arranged safety lock (4), safety lock (4) for pair
It is fixed on the outside of mainboard (2) and front shroud (3), horizontal dovetail groove (5) and vertical dovetail groove (6) is set on mainboard (2), in cross
Dovetail groove (5) and vertical dovetail groove (6) bottom surface are formed respectively with and cross through slot (7) and vertical break-through slot (8), in horizontal dovetail groove (5) and indulge
Cross slider (9) and vertical sliding block (10) are respectively set in dovetail groove (6), cross slider (9) is connect with vertical sliding block (10) by connecting rod (11),
The upper end connection one of safety rope (12) of connecting rod (11), the other end of safety rope (12) connect safety belt, safety belt be used for
Human body is fixed, and the vertical sliding block (10) is connect with the middle part of connecting rod (11) by the second fixed rotating shaft (13), the second fixed rotating shaft
(13) it is slided up and down in vertical break-through slot (8), brake wheel (14) and vertical cunning is respectively set at the both ends of the second fixed rotating shaft (13)
It takes turns (15), brake wheel (14) is fixedly connected with connecting rod (11), is formed with centrifugal film (16), centrifugal film and second in brake wheel (14)
Fixed rotating shaft connection, is formed respectively with two brake tiles (17) and centrifugation spring (18) on centrifugal film (16), and brake tile
(17) one end is connect by brake tile fixed pin (39) with centrifugal film (16), the cross slider (9) and connecting rod (11) lower end
It is connected by the first fixed rotating shaft (40), the first fixed rotating shaft (40) horizontally slips in crossing through slot (7), in the first fixed rotating shaft
(40) both ends are respectively set warning device and sideslip wheel (19), fix pulley (20), lower solid on the mainboard (2) in setting
Fixed pulley (21) and drag link (22) fix pulley (20,21) horizontal drawing fixed, described by fixing axle and mainboard (2) above and below
Bar (22) is horizontally slipped on mainboard (2) by upper fixed prick (23), and upper fixed prick (23) are fixedly connected with mainboard (2), in cross
One setting of pull rod (22) locks rope and stops (24), and lock rope brake (24) is in contact with upper fixed pulley (20), in drag link (22)
Other end is formed with recess (25), and locking spring (26) separately are arranged on drag link (22), and swing rod is arranged on (3) in the front shroud
(27) it is connected with horizontal push rod (28), swing rod (27) with the head movement of horizontal push rod (28), the middle part and front shroud (3) of swing rod (27)
It is connected by shaft (41), keeps swing rod movable, convex block (29) are arranged in the head of swing rod (27), the convex block (29) of swing rod (27)
It is matched with the groove (25) of drag link (22) other end, horizontal push rod (28) is left on front shroud (3) by lower fixed bundle (30)
Cant side (31) are arranged in the tail portion of horizontal push rod (28) in right sliding, and cant side (31) are in contact with vertical pulley (15), the master
Plate (2) is formed respectively with corresponding arc groove (32) with front shroud (3) above and below, and arc groove (32) is for being arranged escaping rope (33).
2. life saver for conflagration as described in claim 1, it is characterised in that it is rotatablely connected between mainboard (2) and cover board (3), it is described
Rotation connection include on mainboard and cover board setting hinge (34).
3. life saver for conflagration as described in claim 1, it is characterised in that: the warning device includes jingle bell, the sound
Bell includes shell (35), there is baffle (36), jingle bell spring (37) and jingle bell spray pearl (38), jingle bell spring (37) in shell (35)
It is connect with the first fixed rotating shaft (40), jingle bell spring (37) other end connects jingle bell spray pearl (38).
4. life saver for conflagration as described in claim 1, it is characterised in that: circular arc connecting rod head is made in the small end
(42), groove (43) are formed in circular arc connecting rod head (42), safety rope (12) is set in groove (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301382.6A CN109316673A (en) | 2018-11-02 | 2018-11-02 | Life saver for conflagration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301382.6A CN109316673A (en) | 2018-11-02 | 2018-11-02 | Life saver for conflagration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109316673A true CN109316673A (en) | 2019-02-12 |
Family
ID=65259884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301382.6A Withdrawn CN109316673A (en) | 2018-11-02 | 2018-11-02 | Life saver for conflagration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109316673A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550436A (en) * | 2019-07-17 | 2019-12-10 | 苏州翌恒生物科技有限公司 | Cross blood collection tube providing device and blood collection tube providing method |
-
2018
- 2018-11-02 CN CN201811301382.6A patent/CN109316673A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550436A (en) * | 2019-07-17 | 2019-12-10 | 苏州翌恒生物科技有限公司 | Cross blood collection tube providing device and blood collection tube providing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |
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| WW01 | Invention patent application withdrawn after publication |