CN208899437U - A kind of water conservancy blocks sand water gate - Google Patents
A kind of water conservancy blocks sand water gate Download PDFInfo
- Publication number
- CN208899437U CN208899437U CN201821675674.1U CN201821675674U CN208899437U CN 208899437 U CN208899437 U CN 208899437U CN 201821675674 U CN201821675674 U CN 201821675674U CN 208899437 U CN208899437 U CN 208899437U
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- China
- Prior art keywords
- water
- door
- sand
- gate
- blockoff
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- 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 discloses a kind of water conservancies to block sand water gate, it is related to gate equipment technical field, specially a kind of water conservancy blocks sand water gate, including door wall, the side of the door wall offers gate mouth, gate mouth runs through the inside of door wall, T-slot is offered on the two sides of gate mouth inner wall, the internal activity of T-slot, which is connected with, blocks sand door and water blockoff door, the two sides for blocking sand door and water blockoff door are fixedly connected to raised plate, the quantity of raised plate is four, the inside for blocking sand door offers card slot, the inside of card slot, which is fixedly connected with, blocks sand plate, the bottom of water blockoff door side offers water outlet, the quantity of water outlet is two, the inside of two water outlets is connected with water blockoff plug.The water conservancy blocks sand water gate, blocks foreign body filtering water by blocking sand gate resistance, then intercept simultaneously water storage by water blockoff door, when needing to fetch water, water blockoff plug is extracted, water can come out from water outlet, when not needing water intaking, water outlet can be blocked with water blockoff plug, play the role of facilitating water intaking.
Description
Technical field
The utility model relates to gate equipment technical field, specially a kind of water conservancy blocks sand water gate.
Background technique
Gate is for closing and opening the control facility for letting out and (putting) aquaporin.Be hydraulic structure important component it
One, it can be used to intercept water flow, control water level, adjust flow, discharge silt and drift etc..It divides by making material: mainly having
Wooden gate, wooden boards Steel Structure gate, cast-iron lock gate, reinforced concrete gate and steel-slag sand;By the Men Dingyu water of gate
Plane relative position divides: mainly having extended-top type gate and submergence type gate;Divided by job specification: mainly have main gate,
Emergency gate and bulkhead gate;It is divided by gate opening/closing method: the gate and risen using water level that main useful mechanically actuated opens and closes
The Hydro-automatic gate of the variation control opening and closing of water pressure suffered by gate when falling;It is divided by the different supporting form of gate flap: main
Gate, roller chain gate, the string free roller gate and roller gate etc. supported by bulkhead gate gate, hinged bearing gate, slideway, but one
As gate does not have and blocks the purpose of sand, interception function can not be carried out as needed, it is therefore desirable to improve, so propose a kind of water
Benefit blocks sand water gate to solve the problems, such as.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of water conservancy and blocks sand water gate, solves above-mentioned back
The problem of being proposed in scape technology.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of water conservancy blocks sand water intaking lock
Door, including door wall, the side of the door wall offer gate mouth, and gate mouth runs through the inside of door wall, the two sides of gate mouth inner wall
On offer T-slot, the quantity of T-slot is four, and the side of door wall opens up fluted, and the quantity of groove is two, T-slot
Inside offer little groove, the bottom of little groove is fixedly connected with spring, and the one end of spring far from little groove bottom is fixed to be connected
It is connected to baffle, the internal activity of T-slot, which is connected with, blocks sand door and water blockoff door, and the two sides for blocking sand door and water blockoff door are fixedly connected to
Raised plate, the quantity of raised plate are four, and the inside for blocking sand door offers card slot, and the inside of card slot, which is fixedly connected with, blocks sand plate,
The bottom of water blockoff door side offers water outlet, and the quantity of water outlet is two, and the inside of two water outlets is connected with
Water blockoff plug.
Optionally, the inside of described two grooves is connected with protruding block, and two protruding blocks are far from inside grooves
One end is fixedly connected to escape door, and blocking sand plate is one block of iron net plate for having several small sircle holes.
Optionally, described block is fixedly connected to steel cable at the top of sand door, water blockoff door and escape door, and the quantity of steel cable is six
Root, six roots of sensation steel cable are fixedly connected to starter box, the quantity of starter box far from the one end blocked at the top of sand door, water blockoff door and escape door
It is three.
Optionally, the bottom of the starter box offers circular hole, and the quantity of circular hole is six, and the bottom inside starter box is solid
Surely it is connected with starter.
Optionally, the inside of the starter is fixedly connected with rotation axis, and the two sides of starter box offer circular hole, rotation
Axis is connected in the inside of circular hole far from one end of starter.
Optionally, the inside of the T-slot and the outer surface of raised plate are clamped, and door coping is fixedly connected with fixation
Slot, the inside of starter box clamping and fixing groove.
(3) beneficial effect
The utility model provides a kind of water conservancy and blocks sand water gate, have it is following the utility model has the advantages that
1, the water conservancy blocks sand water gate, blocks foreign body filtering water by blocking sand gate resistance, then intercept simultaneously water storage by water blockoff door, needs
When fetching water, water blockoff plug is extracted, water can come out from water outlet, when not needing water intaking, can block water outlet with water blockoff plug, rise
To the effect for facilitating water intaking.
2, the water conservancy blocks sand water gate, by the way that T-slot is arranged, can effectively fix and sand door and water blockoff are blocked in placement
Door, avoids and gap occurs during by the impact of waterpower, the case where blocking sand door and water blockoff door appearance is blocked into foreign matter,
Play the role of placement and block sand door and water blockoff door, groove is set, is capable of fixing and disposes protruding block, play placement protruding block
Effect, be arranged little groove, spring and baffle can be disposed, avoid the case where foreign matter enters T-slot appearance, play blocking
The effect of foreign matter is arranged spring, is capable of fixing and supporting baffle, plays the role of fixing and supporting baffle, baffle, energy is arranged
Enough effective blocking foreign matters prevent foreign matter from entering T-slot influence and block sand door and water blockoff door, the blocking foreign matter played the role of.
3, the water conservancy blocks sand water gate, blocks sand door by setting, can stop foreign matter, avoids foreign matter and enters influence and takes
The case where water, occurs, and plays the role of stopping foreign matter, raised plate is arranged, can will effectively block sand door and water blockoff door is fixed on
On door wall, plays the role of fixed and placement and block sand door and water blockoff door, card slot is set, can effectively fix and sand is blocked in placement
Plate is arranged water blockoff door, can effectively intercept from the filtered water source of sand door is blocked, play to achieve the purpose that stop foreign matter
The effect of water storage is arranged water outlet, can release the water of interception, can realize the purpose for facilitating water intaking with connecting pipe,
The case where water blockoff plug is arranged, can effectively block water outlet, avoid leak appearance can use water blockoff when not needing water intaking
Plug blocks water outlet, when needing to fetch water, extracts water blockoff plug, water can come out from water outlet, play the role of blocking water outlet.
4, the water conservancy blocks sand water gate, by the way that protruding block is arranged, can be fixed on escape door on wall, the company of playing
The effect of escape door and door wall is connect, escape door is set, the entrance of water can be effectively blocked, escape door, energy are installed in water inlet
It is enough to block sand door and water blockoff door goes wrong when needing to repair, the entrance of water can be intercepted, emergency is played the role of, steel is set
Rope, can go up and down and block sand door, water blockoff door and escape door, play the role of lifting and block sand door, water blockoff door and escape door.
5, the water conservancy blocks sand water gate, by the way that starter box is arranged, can effectively control and block sand door, water blockoff door and emergency
The lifting of door plays the role of control and blocks sand door, water blockoff door and escape door lifting, circular hole is arranged, can dispose steel cable, be convenient for
Sand door, water blockoff door and escape door are blocked in steel cable lifting, play the role of disposing steel cable, starter is arranged, is capable of providing power, from
And achieve the purpose that sand door, water blockoff door and escape door are blocked in lifting, rotation axis is set, can folding and unfolding steel cable, play folding and unfolding steel cable
Effect, be arranged circular hole, can dispose with support rotating axis, play the role of placement and support rotating axis.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the structural schematic diagram of the utility model gate mouth inner wall;
Fig. 3 is the structural schematic diagram of the utility model spring and baffle relationship;
Fig. 4 is the structural schematic diagram that the utility model blocks sand door;
Fig. 5 is the structural schematic diagram of the utility model water blockoff door;
Fig. 6 is the structural schematic diagram of the utility model escape door;
Fig. 7 is the structural schematic diagram inside the utility model starter box.
In figure: 1- walls, 2- gate mouth, 3-T type groove, 4- groove, 5- little groove, 6- spring, 7- baffle, 8- block sand door,
801- card slot, 802- block sand plate, 9- water blockoff door, 901- water outlet, 902- water blockoff plug, 10- raised plate, 11- protruding block, 12- and answer
Anxious door, 13- steel cable, 14- starter box, 15- circular hole, 16- starter, 17- rotation axis, 18- circular hole, 19- fixing groove,.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Please refer to Fig. 1 to Fig. 7, the utility model provides a kind of technical solution: a kind of water conservancy blocks sand water gate, including door
Wall 1, the side of door wall 1 offer gate mouth 2, and gate mouth 2 runs through the inside of door wall 1, opens up on the two sides of 2 inner wall of gate mouth
There is T-slot 3, T-slot 3 is set, can effectively fix and sand door 8 and water blockoff door 9 are blocked in placement, avoid in the impact by waterpower
During there is gap, the case where blocking sand door 8 and water blockoff door 9 appearance is blocked into foreign matter, placement is played and blocks sand door 8 and stifled
The effect of water valve 9, the quantity of T-slot 3 are four, and the side of door wall 1 opens up fluted 4, and groove 4 is arranged, is capable of fixing and pacifies
Protruding block 11 is set, plays the role of disposing protruding block 11, the quantity of groove 4 is two, and the inside of T-slot 3 offers small recessed
Slot 5 is arranged little groove 5, can dispose spring 6 and baffle 7, avoid the case where foreign matter enters T-slot 3 appearance, play resistance
Keep off the effect of foreign matter, the bottom of little groove 5 is fixedly connected with spring 6, and spring 6 is arranged, be capable of fixing with supporting baffle 7, play
The effect of baffle 7 is fixed and supported, spring 6 is fixedly connected with baffle 7 far from one end of 5 bottom of little groove, baffle 7 is set,
Foreign matter can effectively be stopped, prevent foreign matter from entering the influence of T-slot 3 and block sand door 8 and water blockoff door 9, the blocking foreign matter played
Effect, the internal activity of T-slot 3, which is connected with, blocks sand door 8 and water blockoff door 9, and sand door 8 is blocked in setting, can stop foreign matter, avoid different
Object enters the appearance of the case where influence water intaking, plays the role of stopping foreign matter, water blockoff door 9 is arranged, can effectively intercept from blocking
The filtered water source of sand door 8, plays the role of water storage, and the two sides for blocking sand door 8 and water blockoff door 9 are fixedly connected to raised plate
10, raised plate 10 is set, can will effectively block sand door 8 and water blockoff door 9 is fixed on a wall 1, plays fixed and placement and blocks
The effect of sand door 8 and water blockoff door 9, the quantity of raised plate 10 are four, and the inside for blocking sand door 8 offers card slot 801, and card slot is arranged
801, it can effectively fix and sand plate 802 is blocked in placement, to achieve the purpose that stop foreign matter, the inside of card slot 801 is fixed to be connected
It is connected to and blocks sand plate 802, blocking sand plate 802 is one block of iron net plate for having several small sircle holes, and the bottom of 9 side of water blockoff door offers water outlet
Mouth 901 is arranged water outlet 901, can release the water of interception, can realize the purpose for facilitating water intaking with connecting pipe, is discharged
The quantity of mouth 901 is two, and the inside of two water outlets 901 is connected with water blockoff plug 902, and water blockoff plug 902 is arranged, can
The case where effectively blocking water outlet 901, avoid leak appearance can block water outlet with water blockoff plug 902 when not needing water intaking
Mouth 901 when needing to fetch water, extracts water blockoff plug 902, and water can come out from water outlet 901, play the work for blocking water outlet 901
With the inside of two grooves 4 is connected with protruding block 11, and protruding block 11 is arranged, escape door 12 can be fixed on a wall 1
On, play the role of connecting escape door 12 and door wall 1, two protruding blocks 11 are fixedly connected with far from one end inside groove 4
There is escape door 12, escape door 12 is set, the entrance of water can be effectively blocked, escape door 12 is installed in water inlet, can blocked
Sand door 8 and water blockoff door 9 go wrong when needing to repair, and can intercept the entrance of water, play the role of emergency, block sand door 8, water blockoff
The top of door 9 and escape door 12 is fixedly connected to steel cable 13, and steel cable 13 is arranged, can go up and down and block sand door 8, water blockoff door 9 and answer
Anxious door 12 plays the role of lifting and blocks sand door 8, water blockoff door 9 and escape door 12, and the quantity of steel cable 13 is the six roots of sensation, six roots of sensation steel cable
13 are fixedly connected to starter box 14 far from the one end for blocking 12 top of sand door 8, water blockoff door 9 and escape door, and starter box 14, energy is arranged
The lifting of sand door 8, water blockoff door 9 and escape door 12 is blocked in enough effective control, is played control and is blocked sand door 8, water blockoff door 9 and escape door
The effect of 12 liftings, the quantity of starter box 14 are three, and the bottom of starter box 14 offers circular hole 15, and circular hole 15 is arranged, can
Steel cable 13 is disposed, blocks sand door 8, water blockoff door 9 and escape door 12 convenient for the lifting of steel cable 13, plays the role of disposing steel cable 13, circle
The quantity in hole 15 is six, and the bottom inside starter box 14 is fixedly connected with starter 16, and starter 16 is arranged, is capable of providing dynamic
Power, to achieve the purpose that sand door 8, water blockoff door 9 and escape door 12 are blocked in lifting, the inside of starter 16 is fixedly connected with rotation axis
17, be arranged rotation axis 17, can folding and unfolding steel cable 13, play the role of folding and unfolding steel cable 13, the two sides of starter box 14 offer
Circular hole 18, be arranged circular hole 18, can dispose with support rotating axis 17, play the role of placement and support rotating axis 17, rotate
Axis 17 is connected in the inside of circular hole 18 far from one end of starter 16, and the inside of T-slot 3 and the outer surface of raised plate 10 are clamped,
The top of door wall 1 is fixedly connected with fixing groove 19, the inside of starter box 14 clamping and fixing groove 19.
In conclusion the water conservancy blocks sand water gate, in use, stopping foreign body filtering water by blocking sand door 8, then by water blockoff
Door 9 intercepts and water storage, when needing to fetch water, extracts water blockoff plug 902, and water can come out from water outlet 901, can when not needing water intaking
To block water outlet 901 with water blockoff plug 902, play the role of facilitating water intaking, by the way that T-slot 3 is arranged, can effectively fix
Sand door 8 and water blockoff door 9 are blocked with placement, avoids and gap occurs during by the impact of waterpower, blocked into foreign matter and block sand
Door 8 and the case where water blockoff door 9, occur, and play the role of placement and block sand door 8 and water blockoff door 9, groove 4 is arranged, be capable of fixing and
Protruding block 11 is disposed, plays the role of disposing protruding block 11, little groove 5 is set, spring 6 and baffle 7 can be disposed, avoided
Foreign matter enters the appearance of the case where T-slot 3, play the role of stop foreign matter, be arranged spring 6, be capable of fixing with supporting baffle 7,
Play the role of fixing and supporting baffle 7, baffle 7 is set, can effectively stop foreign matter, prevent foreign matter from entering 3 shadow of T-slot
Sound blocks sand door 8 and water blockoff door 9, the blocking foreign matter played the role of, blocks sand door 8 by setting, can stop foreign matter, avoid
Foreign matter enters the appearance of the case where influence water intaking, plays the role of stopping foreign matter, raised plate 10 is arranged, will can effectively block sand
Door 8 and water blockoff door 9 are fixed on a wall 1, are played the role of fixed and placement and are blocked sand door 8 and water blockoff door 9, card slot 801 is arranged,
It can effectively fix and sand plate 802 is blocked in placement, to achieve the purpose that stop foreign matter, water blockoff door 9 is set, can effectively be blocked
It cuts from the filtered water source of sand door 8 is blocked, plays the role of water storage, water outlet 901 is set, the water of interception can be released, may be used also
With connecting pipe, the purpose for facilitating water intaking is realized, water blockoff plug 902 is set, can effectively block water outlet 901, avoid
The case where leak, occurs, and when not needing water intaking, can block water outlet 901 with water blockoff plug 902, when needing to fetch water, extracts water blockoff
Plug 902, water can come out from water outlet 901, play the role of blocking water outlet 901, by the way that protruding block 11 is arranged, can incite somebody to action
Escape door 12 is fixed on a wall 1, plays the role of connecting escape door 12 and door wall 1, escape door 12 is arranged, can be effective
The entrance for blocking water installs escape door 12 in water inlet, can block sand door 8 and water blockoff door 9 goes wrong when needing to repair, can be with
The entrance for intercepting water plays the role of emergency, and steel cable 13 is arranged, can go up and down and block sand door 8, water blockoff door 9 and escape door 12, rises
The effect for blocking sand door 8, water blockoff door 9 and escape door 12 to lifting can be controlled effectively by the way that starter box 14 is arranged and block sand door
8, the lifting of water blockoff door 9 and escape door 12 plays the role of control and blocks sand door 8, water blockoff door 9 and the lifting of escape door 12, setting
Circular hole 15 can dispose steel cable 13, block sand door 8, water blockoff door 9 and escape door 12 convenient for the lifting of steel cable 13, play placement steel cable
13 effect is arranged starter 16, is capable of providing power, to reach the mesh that sand door 8, water blockoff door 9 and escape door 12 are blocked in lifting
, rotation axis 17 is set, can folding and unfolding steel cable 13, play the role of folding and unfolding steel cable 13, circular hole 18 be set, can dispose and prop up
Rotation axis 17 is supportted, placement and support rotating axis 17 are played the role of.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
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 be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of water conservancy blocks sand water gate, including door wall (1), it is characterised in that: the side of the door wall (1) offers gate
Mouth (2), gate mouth (2) run through the inside of door wall (1), offer T-slot (3), T-slot on the two sides of gate mouth (2) inner wall
(3) quantity is four, and the side of door wall (1) opens up fluted (4), and the quantity of groove (4) is two, the inside of T-slot (3)
It offering little groove (5), the bottom of little groove (5) is fixedly connected with spring (6), and the one of separate little groove (5) bottom of spring (6)
End be fixedly connected with baffle (7), the internal activity of T-slot (3), which is connected with, blocks sand door (8) and water blockoff door (9), block sand door (8) and
The two sides of water blockoff door (9) are fixedly connected to raised plate (10), and the quantity of raised plate (10) is four, block the inside of sand door (8)
It offers card slot (801), the inside of card slot (801), which is fixedly connected with, blocks sand plate (802), and the bottom of water blockoff door (9) side opens up
Have water outlet (901), the quantity of water outlet (901) is two, and the inside of two water outlets (901) is connected with water blockoff plug
(902)。
2. a kind of water conservancy according to claim 1 blocks sand water gate, it is characterised in that: described two grooves (4) it is interior
Portion is connected with protruding block (11), and two protruding blocks (11) are fixedly connected to emergency far from groove (4) internal one end
Door (12), blocking sand plate (802) is one block of iron net plate for having several small sircle holes.
3. a kind of water conservancy according to claim 1 blocks sand water gate, it is characterised in that: described to block sand door (8), water blockoff door
(9) and at the top of escape door (12) it is fixedly connected to steel cable (13), the quantity of steel cable (13) is the six roots of sensation, and six roots of sensation steel cable (13) is remote
It is fixedly connected to starter box (14) from the one end blocked at the top of sand door (8), water blockoff door (9) and escape door (12), starter box (14)
Quantity be three.
4. a kind of water conservancy according to claim 3 blocks sand water gate, it is characterised in that: the bottom of the starter box (14)
It offers circular hole (15), the quantity of circular hole (15) is six, and the internal bottom of starter box (14) is fixedly connected with starter (16).
5. a kind of water conservancy according to claim 4 blocks sand water gate, it is characterised in that: the inside of the starter (16)
It is fixedly connected with rotation axis (17), the two sides of starter box (14) offer circular hole (18), and rotation axis (17) is far from starter
(16) one end is connected in the inside of circular hole (18).
6. a kind of water conservancy according to claim 1 blocks sand water gate, it is characterised in that: the inside of the T-slot (3) with
The outer surface of raised plate (10) is clamped, and is fixedly connected with fixing groove (19) at the top of door wall (1), and starter box (14) is clamped and fixes
The inside of slot (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821675674.1U CN208899437U (en) | 2018-10-16 | 2018-10-16 | A kind of water conservancy blocks sand water gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821675674.1U CN208899437U (en) | 2018-10-16 | 2018-10-16 | A kind of water conservancy blocks sand water gate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208899437U true CN208899437U (en) | 2019-05-24 |
Family
ID=66575886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821675674.1U Expired - Fee Related CN208899437U (en) | 2018-10-16 | 2018-10-16 | A kind of water conservancy blocks sand water gate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208899437U (en) |
-
2018
- 2018-10-16 CN CN201821675674.1U patent/CN208899437U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20191016 |
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CF01 | Termination of patent right due to non-payment of annual fee |