CN208830847U - Building door radix saposhnikoviae blocking device - Google Patents
Building door radix saposhnikoviae blocking device Download PDFInfo
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- CN208830847U CN208830847U CN201820682789.7U CN201820682789U CN208830847U CN 208830847 U CN208830847 U CN 208830847U CN 201820682789 U CN201820682789 U CN 201820682789U CN 208830847 U CN208830847 U CN 208830847U
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- fixed plate
- hyoplastron
- door
- leghole
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides building door radix saposhnikoviae blocking device comprising fixed plate, hyoplastron, the first column, the second column and spring.Wherein, the fixed plate is the carrier of the fixed hyoplastron.The hyoplastron is fixed in the fixed plate, it includes sloping portion, horizontal component and vertical portion, one end of the sloping portion is fixed in the fixed plate, the vertical portion connects the end of the sloping portion and the horizontal component, is provided with the first leghole and the second leghole along its length on the horizontal component；First column and the second column are each passed through first leghole and the second leghole is fitted vertically in the fixed plate；First column and the second column are higher than the door leaf bottom level of building door, are fixed with screw nut on the second column top；The spring is looped around second column on the part between the hyoplastron and the fixed plate.
Description
Technical field
The utility model relates to want machinery equipment field more particularly to building door radix saposhnikoviae blocking device.
Background technique
In actual life, many buildings, which are equipped with, leads to outdoor building door, especially lead to top layer balcony, plug-in stair,
Passageway for fire apparatus etc..Due to security needs, these building doors are mostly external-open, normally open.This kind of building door is once opened by wind, is easily made
At the damage of door leaf.
Utility model content
To solve existing technical problem, the utility model provides a kind of building door radix saposhnikoviae blocking device.
In order to achieve the above objectives, the technical solution of the utility model embodiment is achieved in that
The building door radix saposhnikoviae blocking device of the utility model, including fixed plate, hyoplastron, the first column, the second column and bullet
Spring, wherein the fixed plate is the carrier of the fixed hyoplastron.The hyoplastron is fixed in the fixed plate, the hyoplastron packet
Include with fixed plate sloping portion at an acute angle, it is parallel with the fixed plate and with certain intervals horizontal component and
Close two ends and perpendicular to the fixed plate the vertical portions of the sloping portion Yu the horizontal component are connected,
The end close to the fixed plate of the sloping portion of the hyoplastron is movably fixed in the fixed plate, in the hyoplastron
Horizontal component on the first leghole and the second leghole are provided with along the length direction of the hyoplastron, wherein the vertical portion
The spacing divided between first leghole is greater than the door leaf bottom thickness of the building door, and first leghole is located at described
Between vertical portion and second leghole.First column passes through first leghole and is fitted vertically in described solid
Door leaf bottom on fixed board and higher than the building door.Second column passes through second leghole and is fitted vertically in described
In fixed plate and it is higher than first column, the top of second column has the entirety of external screw thread or second column
With external screw thread, the top of second column is fixed with screw nut so that the horizontal component of the hyoplastron is located at the screw thread
Between nut and the fixed plate.The spring be looped around second column between the hyoplastron and the fixed plate
Part on.Wherein, the door leaf that the fixed plate is fixed on the building door in such a way that its surface is parallel to ground is opened maximum
On ground at position, and make door leaf bottom of the length direction of the hyoplastron perpendicular at the door leaf opening maximum position of building door when
Side.
Optionally, the fixed plate is strip, when length direction is opened at maximum position perpendicular to the door leaf of building door
Door leaf bottom edge.The hyoplastron is fixed on the fixed plate with the length direction that its length direction is parallel to the fixed plate
On.
Optionally, the fixed plate is fixed on the ground by multiple foundation bolts or multiple sunk screws.
Optionally, the end close to the fixed plate of the sloping portion of the hyoplastron is solid by turning joint or hinge
Due in the fixed plate.
Optionally, the building door radix saposhnikoviae blocking device of the utility model is fixed on when the door leaf is opened at maximum position and leans on
On ground on the inside of the nearly door leaf, perhaps positioned on the ground in the door leaf middle position or positioned at close to described
On ground on the outside of door leaf.
Optionally, first leghole and second leghole are round hole, wherein first leghole it is straight
Diameter is greater than the diameter of first column, so that the first column described in when first column is located in first leghole exists
There is certain activity space in first leghole；The diameter of second leghole is greater than the diameter of second column,
So that the second column described in when second column is located in second leghole have in second leghole it is certain
Activity space.
Optionally, first leghole and second leghole are the bar shaped opened up along the length direction of the hyoplastron
Hole.
Optionally, the fixed plate and the hyoplastron are made of steel plate.
Detailed description of the invention
In attached drawing (it is not necessarily drawn to scale), similar appended drawing reference can describe phase in different views
As component.Similar reference numerals with different letter suffix can indicate the different examples of similar component.Attached drawing with example and
Unrestricted mode generally shows each embodiment discussed herein.
Fig. 1 shows the front view of the building door radix saposhnikoviae blocking device of the utility model；
Fig. 2 shows the top views of the building door radix saposhnikoviae blocking device of the utility model.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Building door often blows collision corner by wind and easily causes to deform in the prior art, even non-equipped with " door closer "
The iron sheet door of Chang Jiangu is still easy to be blown collision corner by wind and caused to deform.Such deformation is often caused by door leaf quilt
It is formed under effect of inertia when wind is blown.
In general, people are to avoid door leaf is wind blown from disorderly shaking, some small measures can be taken, for example, leaning on door leaf with stone
Cause door leaf that cannot be automatically closed, simultaneously as door leaf is by the extreme position against maximum opening, thus will not wind blown unrest
It shakes, theoretically avoids the phenomenon for causing building door impaired due to wind.In fact, the effect of stone is very limited, because
Northern wind is big, and in built-up situation, the whirlwind of no fixed wind direction is again more, and stone is easy to fail.
Door leaf is referred to as with the door leaf for door of going downstairs.In addition, it is necessary to further illustrate, the so-called " building of the utility model
Door " is not limited to the door of building, can refer to the door of the external-open of any building, in order to prevent damage by dragging, can be used
The building door radix saposhnikoviae blocking device of the utility model.
Fig. 1 shows the front view of the building door radix saposhnikoviae blocking device of the utility model, and Fig. 2 shows the buildings of the utility model
The top view of the windproof blocking device of door.As depicted in figs. 1 and 2, the building door radix saposhnikoviae blocking device of the utility model includes fixed plate
1, hyoplastron 2, the first column 3, the second column 4 and spring 5.
Wherein, fixed plate 1 is the carrier of fixed hyoplastron 2, can be any for rectangle, ellipse or hexagon etc.
Shape, the utility model are defined not to this.Fixed plate 1 can be made of steel plate.Usual fixed plate 1 is greater than for area
The plate of 2 area of hyoplastron, but be also not limited to this, that is to say, that if the size of fixed plate 1 can make hyoplastron 2 be capable of fixing in
Thereon.Fig. 1 and Fig. 2 be fixed plate 1 be rectangle when diagram.When fixed plate 1 is rectangle, such as can adopt
It is made of the steel plate of 2mm thickness, such as can be width 60mm, the rectangle of long 200mm.
Hyoplastron 2 is fixed in fixed plate 1, is usually located at the middle position of fixed plate 1, as shown in Figure 2.Hyoplastron 2 include with
The sloping portion 21 at an acute angle of fixed plate 1, it is parallel with fixed plate 1 and with its horizontal component 23, Yi Jilian with certain intervals
Sloping portion 21 is connect with the 23 close both ends of the two of horizontal component and perpendicular to the vertical portion of fixed plate 1 22, such as Fig. 1 institute
Show, that is, the right end of sloping portion 21 and the left end of horizontal component 23 are in the straight line perpendicular to fixed plate 1 and by vertical
Part 22 links together, and sloping portion 21, vertical portion 22 and the horizontal component 23 of hyoplastron 2 are with one fixed width
Strip (depending on the length of each section is all in accordance with needs), and it is located at the middle position of fixed plate 1 from left to right.Optionally, tongue
Sloping portion 21, vertical portion 22 and the horizontal component 23 of plate 2 are the strip with same widths, certain the utility model
It's not limited to that, as long as the side length of the coupling part of actually each section is identical, and sloping portion 21 and vertical portion
The side length of 22 coupling part may also be distinct from that the side length of the coupling part of vertical portion 22 and horizontal component 23.Wherein, incline
Inclined portion point 21 and fixed plate 1 are at the angle less than 90, optionally, at less than 30 degree angles.The close fixed plate 1 of sloping portion 21
End (i.e. the left part of sloping portion 21 shown in Fig. 1) is movably fixed in fixed plate 1, such as can pass through rotation
Hinge or hinge etc. are fixed in fixed plate 1, to allow tilt angle root of the sloping portion 21 relative to fixed plate 1
It is suitably adjusted according to the spacing between the door leaf bottom of building door and ground.Entire hyoplastron 2 forms one and is similar to " it " word
Shape.Tool the first column at regular intervals is provided with along the length direction of hyoplastron 2 on the horizontal component 23 of hyoplastron 2
Hole 24 and the second leghole 25 are (that is, the line of centres of the first leghole 24 and the second leghole 25 is parallel to the length side of hyoplastron 2
To), the first leghole 24 is located between the vertical portion 22 and the second leghole of hyoplastron 2.First leghole 24 and hyoplastron 2
The distance of vertical portion 22 needs to regard door leaf bottom thickness and determines, it is desirable that is slightly larger than door leaf bottom thickness, i.e., if door leaf bottom
Thickness is big, then the first leghole 24 at a distance from the vertical portion 22 of hyoplastron 2 will far, if door leaf bottom thickness is small,
One leghole 24 can will make to stand across the first of the first leghole 24 more in this way at a distance from the vertical portion 22 of hyoplastron 2
Spacing between column 3 (will be described in detail later) and the vertical portion 22 of hyoplastron 2 is greater than door leaf bottom thickness, and but, first is vertical
It is too many that spacing between post holes 24 and the vertical portion of hyoplastron 2 22 is usually more than door leaf bottom thickness, in case door leaf is by card
Shaking amplitude is excessive and damage door leaf back and forth when between the vertical portion 22 and the first column 3 of hyoplastron 2.Second leghole 25
Vertical portion 22 on the horizontal component 23 of hyoplastron 2 but compared to the first leghole 25 apart from hyoplastron 2 is farther, but its
With the edge of the horizontal component 23 of hyoplastron 2 (i.e. the end of the vertical portion 22 of the separate hyoplastron 2 of horizontal component 23, i.e. Fig. 1 and
The right end of the horizontal component 23 of hyoplastron shown in Fig. 2) also keep certain distance, such as the distance of 15mm.Hyoplastron 2 can use steel
Plate production, makes for example, can use with a thickness of 2mm, width for the steel plate of 30mm, and the length of sloping portion 21 can be
The height of 30mm, vertical portion 22 can be 5mm, and the length of horizontal component 23 can be 100mm.
The bottom that first column 3 passes through the first leghole 24 is fitted vertically fixed in (such as by being fixedly welded on)
On plate 1, the height of usual first column 3 is higher than door leaf bottom sub-fraction so that door leaf is located at the vertical portion 22 of hyoplastron 2
First column 3 can play the effect for preventing door leaf mobile to open direction when between the first column 3, such as higher than door leaf
Bottom 1cm.The diameter of first column 3 is, for example, 10mm.
Second column 4 pass through the second leghole 25 be fitted vertically in (such as by being fixedly welded on) fixed plate 1 and
Higher than the first column 1.There is the bullet around the second column 4 on the part between hyoplastron 2 and fixed plate 1 of the second column 4
Spring 5 can jack up hyoplastron 2.Spring 5 for example can be elastic force be 10 newton/centimetre, telescopic height 15mm~30mm it
Between Ordinary Compression spring, it is (optionally, if door leaf bottom and the excessive height that can increase hyoplastron 2 of ground interplanar distance, first vertical
The length of the length of column 3, the length of spring 5 and the second column 4), the internal diameter of spring 5 be greater than the second column 4 diameter (such as when
When second column diameter is 10mm, spring inside diameter is greater than 10mm).In addition, the second column 4 will usually be higher by the horizontal part of hyoplastron 2
Divide 23 a distances, such as is higher by door leaf bottom 2cm.Second column, 4 top is provided with sufficiently long external screw thread or entire
It is both provided with external screw thread on second column 4, adds screw thread in 4 top of the second column (that is, the part for stretching out the top of hyoplastron 2)
Nut (have internal thread nut) so that the horizontal component 23 of hyoplastron 2 between screw nut and fixed plate 1, in this way,
The position for making it possible to adjust hyoplastron 2 by adjusting position of the screw nut on the second column 4 (is usually predominantly to adjust
The height of hyoplastron 2).The effect of second column 4 is that the hyoplastron 2 bounced by spring is pushed down by the screw nut in portion disposed thereon
Horizontal component, and be adjustable the activity space of hyoplastron 2.
When the utility model is used, fixed plate 1 is fixed on the building door in such a way that its surface is parallel to ground
Door leaf is opened on the ground at maximum position, and makes the length direction of hyoplastron 2 perpendicular to the bottom edge of the door leaf of building door.Fixed plate 1
It can be fixed on when door leaf is opened at maximum position on the ground on the inside of door leaf, or be located at close to door leaf substantially interposition
On the ground set, or it is preferably placed on the ground on the outside of door leaf.Fixed plate 1 passes through multiple foundation bolts or multiple countersunk heads
Screw is fixed on the ground.For example, can horizontally be fixed by 4 foundation bolts 6 when fixed plate 1 is strip
In on ground, as shown in Fig. 2, foundation bolt 6 is arranged symmetrically in 4 angles of fixed plate 1, if the space below building door is inadequate,
Foundation bolt 6 can be replaced with sunk screw.It, can be along the edge of fixed plate 1 with multiple when fixed plate 1 is other shapes
Foundation bolt or multiple sunk screws are fixed on ground.
During actual fabrication the utility model, first spring can be installed on the second column 4, then make second to stand
Column 4 passes through the second leghole 25 on the horizontal component 23 of hyoplastron 2, then further according to the spacing between door leaf and ground by screw thread
Nut is fixed on the appropriate location of 4 top of the second column, so that hyoplastron 2 be made to be adjusted to suitable position.
Further optionally, the first leghole 24 and the second leghole 25 are round hole, but the utility model is not limited to
Round hole, such as it is also possible to the strip-shaped hole that there is certain length in the length direction of hyoplastron.When the first leghole 24 and second
When leghole 25 is round hole, the diameter of the first leghole 24 will more greatly, so that the first column relative to the diameter of the first column 3
3 be located at the first leghole 24 in when the first column 3 can have certain activity space in the first leghole 24；Second leghole
25 diameter also will more greatly, so that second vertical when the second column 4 is located in the second leghole 25 relative to the diameter of the second column 4
Column 4 can have certain activity space in the second leghole 25.In this way, the position (being primarily referred to as height) when hyoplastron 2 needs to adjust
When section, the first column 3 and the second column 4 have certain activity space in corresponding leghole, avoid the position for preventing hyoplastron 2
Set adjusting.
The building door radix saposhnikoviae blocking device of the utility model is the amplitude peak position for being arranged separately in building outer side of door, door leaf opening
It sets on the ground at place.Such as building door is opened outwardly to being a metope at amplitude peak, then the building door radix saposhnikoviae of the utility model is closed
Locking device is fixed on when opening to amplitude peak on the ground of metope.
Specifically, when the building door radix saposhnikoviae blocking device of the utility model as shown in Figure 1 to be fixed on ground, by tongue
The length direction alignment enabling direction of plate 2 and the height for adjusting hyoplastron 2, make the gradient raising side of the sloping portion 21 of hyoplastron 2
Consistent to the enabling direction with door leaf, i.e. the enabling direction of the length direction of hyoplastron 2 and door leaf is substantially consistent, and makes door leaf
Door leaf can be stuck in by the vertical portion 22 of hyoplastron 2 with the first column 3 when between vertical portion 22 and the first column 3
Therebetween make the vertical portion 22 of hyoplastron 2 prevent door leaf mobile to the direction of shutdown, and the first column 3 is made to prevent door leaf
It is mobile (being no longer opened greater angle) to the direction of enabling.
In the practical application of the utility model, when the opening direction of the door leaf of building door is from left to right towards external-open, this
The building door radix saposhnikoviae blocking device of utility model is fixed on the ground at the maximum position of the opening of the door leaf of building door as shown in Figure 1
On, the base vertical of door leaf when the length direction and door leaf of hyoplastron 2 are opened to amplitude peak from left to right, at this moment when door leaf is by certainly
When left-to-right is blown open and door leaf is blown the sloping portion 21 for moving to hyoplastron 2, the sloping portion 21 of hyoplastron 2 is pushed away by door leaf
Press to lower swing, spring 5 is compressed, when door leaf slide into the vertex of the sloping portion 21 of hyoplastron 2 with it is right when, hyoplastron 2 is in spring 5
Under the action of bounced, so that door leaf be made to be stuck between the vertical portion 22 of hyoplastron 2 and the first column 3, the vertical portion of hyoplastron 2
Dividing 22 to block door leaf prevents it from being closed, meanwhile, door leaf is also blocked and prevents it from again to enabling by the first column 3
Direction is mobile.
Using the building door radix saposhnikoviae blocking device of the utility model, hyoplastron direction need to be only aligned to enabling direction and adjust position
It sets and highly, hyoplastron and the first column will automatically block door leaf when door leaf is opened, to play windbreak function, avoid building
Door is blown back and forth by wind constantly to be hit corner and is damaged, and realizes the protective effect to building door.In addition, the building of the utility model
The windproof blocking device of door can carry out a degree of adjusting according to the spacing on door leaf bottom and ground, so that the scope of application is wider
It is general.
In the instructions provided here, numerous specific details are set forth.However, it is to be understood that this is practical new
The embodiment of type can be practiced without these specific details.In some instances, it is not been shown in detail well known
Methods, structures and technologies, so as not to obscure the understanding of this specification.
In addition, above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that for this field
Those of ordinary skill for, on the basis of the utility model principle, several other modifications, these modifications can also be made
It is contemplated as falling in the protection scope of the utility model.
In addition, it will be appreciated by those of skill in the art that the combination of the feature of different embodiments means in originally practical
Within the scope of novel and form different embodiments.For example, in detail in the claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.
The utility model is limited it should be noted that above-described embodiment illustrates rather than the utility model
System, and those skilled in the art can be designed alternative embodiment without departing from the scope of the appended claims.?
In claim, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising"
Element not listed in the claims is not excluded the presence of.Word "a" or "an" located in front of the element does not exclude the presence of multiple
Such element.
Claims (8)
1. building door radix saposhnikoviae blocking device, which is characterized in that including fixed plate, hyoplastron, the first column, the second column and spring,
Wherein,
The fixed plate is the carrier of the fixed hyoplastron；
The hyoplastron is fixed in the fixed plate, and the hyoplastron includes the sloping portion and institute at an acute angle with the fixed plate
State the close of the parallel and horizontal component with certain intervals of fixed plate and the connection sloping portion and the horizontal component
Two ends and perpendicular to the fixed plate vertical portions, the sloping portion of the hyoplastron close to the fixed plate
End is movably fixed in the fixed plate, is set along the length direction of the hyoplastron on the horizontal component of the hyoplastron
It is equipped with the first leghole and the second leghole, wherein the spacing between the vertical portion and first leghole is greater than described
The door leaf bottom thickness of building door, first leghole is between the vertical portion and second leghole；
First column passes through first leghole and is fitted vertically in the door in the fixed plate and higher than the building door
Fan bottom；
Second column pass through second leghole be fitted vertically in the fixed plate and be higher than first column,
The top of second column with external screw thread or second column entirety have external screw thread, second column it is upper
Portion is fixed with screw nut so that the horizontal component of the hyoplastron is between the screw nut and the fixed plate；
The spring is looped around on the part between the hyoplastron and the fixed plate of second column；
Wherein, the door leaf that the fixed plate is fixed on the building door in such a way that its surface is parallel to ground is opened at maximum position
Ground on, and make the length direction of the hyoplastron perpendicular to building door door leaf open maximum position at when door leaf bottom edge.
2. door radix saposhnikoviae blocking device in building according to claim 1, which is characterized in that
The fixed plate is strip, the bottom of door leaf when length direction is opened at maximum position perpendicular to the door leaf of building door
Side；
The hyoplastron is fixed in the fixed plate with the length direction that its length direction is parallel to the fixed plate.
3. door radix saposhnikoviae blocking device in building according to claim 1 or 2, which is characterized in that
The fixed plate is fixed on the ground by multiple foundation bolts or multiple sunk screws.
4. door radix saposhnikoviae blocking device in building according to claim 1 or 2, which is characterized in that
The end close to the fixed plate of the sloping portion of the hyoplastron is fixed on described solid by turning joint or hinge
On fixed board.
5. door radix saposhnikoviae blocking device in building according to claim 1 or 2, which is characterized in that
It is fixed on when the door leaf is opened at maximum position on the ground on the inside of the door leaf, or is located at close to the door
On the ground for fanning middle position, or positioned on the ground on the outside of the door leaf.
6. door radix saposhnikoviae blocking device in building according to claim 1 or 2, which is characterized in that
First leghole and second leghole are round hole；
The diameter of first leghole is greater than the diameter of first column, stands so that first column is located at described first
First column described in when in post holes has certain activity space in first leghole,
The diameter of second leghole is greater than the diameter of second column, stands so that second column is located at described second
Second column described in when in post holes has certain activity space in second leghole.
7. door radix saposhnikoviae blocking device in building according to claim 1 or 2, which is characterized in that
First leghole and second leghole are the strip-shaped hole opened up along the length direction of the hyoplastron.
8. door radix saposhnikoviae blocking device in building according to claim 1 or 2, which is characterized in that the fixed plate and the hyoplastron
It is made of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682789.7U CN208830847U (en) | 2018-05-09 | 2018-05-09 | Building door radix saposhnikoviae blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820682789.7U CN208830847U (en) | 2018-05-09 | 2018-05-09 | Building door radix saposhnikoviae blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208830847U true CN208830847U (en) | 2019-05-07 |
Family
ID=66304383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820682789.7U Active CN208830847U (en) | 2018-05-09 | 2018-05-09 | Building door radix saposhnikoviae blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208830847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386090A (en) * | 2018-05-09 | 2018-08-10 | 国网冀北电力有限公司管理培训中心 | The windproof blocking device of building door |
| CN114447835A (en) * | 2022-01-13 | 2022-05-06 | 威尔朗电气有限公司 | Novel centrally-mounted switch cabinet |
-
2018
- 2018-05-09 CN CN201820682789.7U patent/CN208830847U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386090A (en) * | 2018-05-09 | 2018-08-10 | 国网冀北电力有限公司管理培训中心 | The windproof blocking device of building door |
| CN114447835A (en) * | 2022-01-13 | 2022-05-06 | 威尔朗电气有限公司 | Novel centrally-mounted switch cabinet |
| CN114447835B (en) * | 2022-01-13 | 2023-12-22 | 威尔朗电气有限公司 | Centrally-mounted switch cabinet |
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