CN110289583A - Adjustable sealing blanking cover - Google Patents
Adjustable sealing blanking cover Download PDFInfo
- Publication number
- CN110289583A CN110289583A CN201811474601.0A CN201811474601A CN110289583A CN 110289583 A CN110289583 A CN 110289583A CN 201811474601 A CN201811474601 A CN 201811474601A CN 110289583 A CN110289583 A CN 110289583A
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- CN
- China
- Prior art keywords
- buttonhole
- shoestring
- buckle
- benchmark
- spool
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of adjustable sealing blanking covers, circular ring shape shoestring including a spiral distribution, the center of shoestring constitutes the spool hole for wearing spool, the both ends of the shoestring overlap the interconnecting piece of capping up and down, shoestring one end is buckled at least provided with 2, the other end of shoestring, which is equipped with, to be arranged in correspondence in the same circumferential line of the shoestring with several buttonholes of buckle snapping, the buttonhole and buckle.Adjustable sealing blanking cover of the invention can be carried out decoration closure by the size of spool through walls, and sealing is tight, meet spool fireproof blocking requirement through walls and construction is simple is convenient, have very high practical value.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of adjustable sealing for spool fireproof blocking through walls
Blanking cover.
Background technique
The capping for commonly using hole through walls is mostly the integral type or split type structure of fixed inner diameter, and inner ring is equipped with flexible gear
Piece is to adapt to different pore size, but this closeouts are fixed due to internal diameter, and can not blocking similar harness through walls etc., to wear object disconnected
The incomplete circle in face and wear object at perforation with bending structure hole through walls, existing capping is due to that can not be close at this time
It wears object and is unable to reach the effect being fully sealed, be unable to satisfy the requirement of spool fireproof blocking through walls, so that it is hidden to bury safety
Suffer from.Publication date is on August 29th, 2017, and the Chinese patent document of Publication No. CN206449308U discloses a kind of adjustable hole
Cover board, including blind patch cover a lasso by interference fit on the outer ring of blind patch, uniformly process 4 jacks on lasso,
Assign spring steel plate on jack, the specification of spring steel plate can be a variety of, i.e. the curvature of spring steel plate is different, by with wall
The gap size of upper through-hole cooperation selects different types of spring steel plate.When pipe passes through the through-hole on wall, in air-conditioning
Machine pipeline is connected with outer machine, and the diameter of most of situation pipe can be more small than through-hole, installs a hole additional on the wall in order to beautiful
Cover board, blind patch can fall down sometimes.The structure installs spring steel plate by lasso on blind patch, utilizes the change of spring steel plate
Blind patch is fixed on through-hole by shape.Using the deformation of spring steel plate, it is fixed on blind patch on the through-hole of wall, it is ensured that it will not
It falls down, design is simple, easy for installation.But the structure, which only has wall hole different size of in a certain range, adapts to energy
Power can not adapt to the size for wearing object, therefore be unable to reach the effect being fully sealed, and be unable to satisfy spool fireproof blocking through walls
It is required that.In addition, the capping of this kind of integral structure is set in and is worn on object applying man-hour requirement realization, work is considerably increased
Amount, reduces working efficiency.
Summary of the invention
The purpose of the present invention is can not be expired for the spool capping through walls of the solution prior art due to that can not seal hole
Sufficient spool fireproof blocking through walls requires and ineffective problem, provides a kind of adjustable sealing blanking cover, can be by spool through walls
Size carry out decoration closure, sealing is tight, meets spool fireproof blocking requirement through walls and the convenient feature of construction is simple.
The concrete scheme that the present invention uses to solve above-mentioned technical problem is that a kind of adjustable sealing blanking cover is worn for spool
The decoration in porthole hole blocks, and the capping includes a spiral distribution and axis projection is in the shoestring of circular ring shape, band
The center of shape body constitutes the spool hole for wearing spool, and the both ends of the shoestring overlap the connection of capping up and down
Portion is at least set on the binding face of shoestring one end positioned at its zone face of the shoestring of interconnecting piece opposite binding face for forming fan annular
There are 2 buckles, the other end of shoestring, which is equipped with, accordingly to be set with several buttonholes of buckle snapping, the buttonhole with buckle
Set in the same circumferential line (i.e. circumference) of the shoestring, the buttonhole include benchmark buttonhole and extension buttonhole,
The quantity of the benchmark buttonhole is equal with the quantity of the buckle and is correspondingly located at the shoestring other end with the buckle
On binding face, the extension buttonhole is positioned apart from the one or both sides of the benchmark buttonhole.Capping of the invention
Its main body is the shoestring of a helically structure, and the both ends of shoestring have overlapping portion for connecting the both ends of shoestring
Come, constitutes a complete circular closure circle, for blocking the wall-through hole on wall, wherein card is arranged in one end of shoestring
Button, other end setting and the matched multiple groups buttonhole of buckle, when the buttonhole snapping of buckle and different location, thus it is possible to vary band
The internal diameter in the spool hole for wearing spool in shape body center, to make to realize that good sealing is matched between capping and spool
It closes, it is ensured that wall-through hole is fully sealed in capping, meets the requirement of spool fireproof blocking through walls.In addition, due to closure of the invention
Covering its anchor ring can open, capping is set in it is very convenient on spool, therefore without being in advance arranged capping when constructing
On spool, the spool hole on wall can be finally blocked after the completion of spool is worn, therefore construction is simple is convenient, greatly improves
Production efficiency.Here benchmark buttonhole refers to capping buttonhole corresponding with buckle in initial position, that is, works as buckle
When with benchmark buttonhole snapping, the spool bore dia in shoestring center is a reference value of the capping product, and when buckle and is expanded
When opening up buttonhole snapping, the spool bore dia in shoestring center increases or reduces, i.e. the spool bore dia in shoestring center is in
Adjustment state, to adapt to the spool of different-diameter in actual production.Further, since shoestring of the invention is in the shape of a spiral, therefore
Strictly speaking circumferential line described here is the circumferential line on the axis projection of the helical form shoestring, but due to the thickness of shoestring
Degree very little for the width of shoestring, and its zone face is close to after the snapping of shoestring both ends, therefore can consider in engineering
The circumferential line is in the same plane.
As a preferred embodiment, buckling is two, is arranged in the same circumferential line of the shoestring and is located at described
The middle part of shoestring width direction, the buttonhole and is buckled in same circumferential line, the spacing phase between adjacent buttonhole
Deng and the spacing with two buckle spacing it is identical.The buckle of the program is two, is arranged in the same circumferential line of shoestring,
And the circumferential line is usually located at the middle part of shoestring width direction, and buttonhole and be buckled in same circumferential line, pass through buckle
With the buttonhole snapping of different location, change the internal diameter in the spool hole for wearing spool in shoestring center to adapt to practical life
The spool of different-diameter in production.
Preferably, buttonhole includes two benchmark buttonholes corresponding with buckle and is arranged in benchmark buttonhole the same side
1 to 3 extension buttonhole.The extension buttonhole of the program is arranged in the same side of benchmark buttonhole, i.e. shoestring center
Spool bore dia unidirectional can be changed on the basis of a reference value by changing snapping position, when extension buttonhole setting
At side of the benchmark buttonhole far from end, the diameter in spool hole is reduced compared with a reference value behind change snapping position；When extension is detained
Connect hole be arranged in benchmark buttonhole lean on close end side when, change snapping position after spool hole diameter compared with a reference value increase.
Preferably, buttonhole includes two benchmark buttonholes corresponding with buckle and sets up separately in benchmark buttonhole two sides
2 to 4 extension buttonholes.The two sides of benchmark buttonhole, the i.e. spool in shoestring center are arranged in the extension buttonhole of the program
Bore dia can increase or reduce on the basis of a reference value, through change snapping position.
As another preferred embodiment, buckling is two, is in inside and outside arrangement, institute in the same radial line of the shoestring
The benchmark buttonhole stated with it is described be buckled in same radial line and its position with two buckles corresponding, the extension buttonhole
Quantity be buckle quantity integral multiple, the extension buttonhole is the benchmark buttonhole using a certain radial line as symmetry axis
Symmetrical structure.The buckle of the program is two, is arranged in the same radial line of shoestring, and two such buckle is located in band-like
It on body on the circumference (circumferential line) of two different-diameters, and benchmark buttonhole and is buckled in same radial line, passes through buckle
From the buttonhole snapping in different radial line, change the internal diameter in the spool hole for wearing spool in shoestring center to adapt to reality
The spool of different-diameter in the production of border.
Preferably, extension buttonhole is 2,4 or 6, the same side of benchmark buttonhole is set.The expansion of the program
The same side of benchmark buttonhole is arranged in exhibition buttonhole, when side of the benchmark buttonhole far from end is arranged in extension buttonhole
When, change snapping position after spool hole diameter compared with a reference value reduce；When the setting of extension buttonhole leans on proximal end in benchmark buttonhole
When the side in portion, the diameter in spool hole increases compared with a reference value behind change snapping position.
Preferably, extension buttonhole is 4,6 or 8, set up separately in the two sides of benchmark buttonhole.The extension of the program
The two sides of benchmark buttonhole are arranged in buttonhole, i.e., the spool bore dia in shoestring center is on the basis of a reference value, by changing
Variable buckle, which connects position, can increase or reduce.
Preferably, its corresponding central angle of binding face of fan annular is 30 to 60 degree, the perimeter line institute of whole shoestring
Corresponding central angle is 390 to 420 degree.Signified binding face of the invention, when referring to buckle and benchmark buttonhole snapping, shoestring
The coincidence face at both ends；Therefore buckle is respectively positioned on binding face with benchmark buttonhole, but is extended buttonhole and be can be set in binding face
On, it can not also be on binding face.
Preferably, buttonhole is kidney slot, the length direction of kidney slot the shoestring radially, the buckle
Including the round pillar being connect with binding face and the sphere that pillar top is arranged in, the diameter of the pillar and the kidney slot
Width is adapted, and the height of pillar is adapted with the thickness of the shoestring, and the diameter of the sphere is greater than the width of kidney slot
And it is less than the length of kidney slot.Buttonhole is kidney slot, on the one hand can be convenient being caught in and extracting for buckle；It on the other hand can be with
Make the spool hole on capping so that buckle can slide in kidney slot using the surplus of kidney slot in the longitudinal direction
There is certain deformation, so that the wall-through hole for meeting certain irregular shapes (i.e. non-circular) spool is blocked and required.
Preferably, capping, by making with flexible flame retardant plastics, the buckle and shoestring are homogeneity one
Body structure.The present invention can also use other with certain flexibility and fire-retardant material production.
The beneficial effects of the present invention are: it efficiently solves the spool capping through walls of the prior art due to that can not seal
Hole and be unable to satisfy spool fireproof blocking requirement through walls and ineffective problem, adjustable sealing blanking cover of the invention can be with
Decoration closure is carried out by the size of spool through walls, sealing is tight, and meet spool fireproof blocking requirement through walls and construction is simple is convenient,
With very high practical value.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable sealing blanking cover buckle state of the present invention；
Fig. 2 is a kind of top view of adjustable sealing blanking cover of the present invention；
Fig. 3 is a kind of lateral structure schematic diagram of adjustable sealing blanking cover of the present invention；
Fig. 4 is another lateral structure schematic diagram of adjustable sealing blanking cover of the present invention；
Fig. 5 is another top view of adjustable sealing blanking cover of the present invention；
Fig. 6 is a kind of structural schematic diagram of wall, wall-through hole and spool；
Fig. 7 is a kind of structural schematic diagram when adjustable sealing blanking cover of the present invention blocks spool wall-through hole.
In figure: 1. cappings, 2. shoestring, 3. spool holes, 4. binding faces, 5. buckles, 6. circumferential lines, 7. benchmark snappings
Hole, 8. extension buttonholes, 9. pillars, 10. spheres, 11. walls, 12. wall-through holes, 13. spools.
Specific embodiment
Embodiments of the present invention are further detailed below by way of examples and with reference to the accompanying drawings.
Embodiment 1
In Fig. 1 embodiment 1 shown in Fig. 2, a kind of adjustable sealing blanking cover, the decoration for spool hole through walls is blocked, described
Capping 1 include shoestring 2 that a spiral distribution and axis projection are in circular ring shape, the center of shoestring is constituted for wearing
If the spool hole 3 of spool, the both ends of the shoestring overlap the interconnecting piece of capping up and down, positioned at the shoestring of interconnecting piece
The opposite binding face 4 for forming fan annular of its zone face, its corresponding central angle of binding face for fanning annular is 45 degree, whole shoestring
Central angle corresponding to perimeter line is 405 degree.The binding face of shoestring one end is equipped with buckle 5, and the other end of shoestring is equipped with
Can be with several buttonholes of buckle snapping, buttonhole be kidney slot, the length direction of kidney slot the shoestring radially,
The buckle includes that the round pillar 9 connecting with binding face and the sphere 10(that pillar top is arranged in are shown in Fig. 3 Fig. 4), the branch
The diameter of column is adapted with the width of the kidney slot, and the height of pillar is adapted with the thickness of the shoestring, the sphere
Diameter be greater than kidney slot width and be less than kidney slot length.
The buttonhole and buckle are arranged in correspondence in the same circumferential line 6 of the shoestring, and the buttonhole includes
Benchmark buttonhole 7 and extension buttonhole 8, the quantity of the benchmark buttonhole it is equal with the quantity of the buckle and with the buckle
It is correspondingly located on the binding face of the shoestring other end, the extension buttonhole is positioned apart from one in the benchmark buttonhole
Side or two sides.
The buckle of the present embodiment is two, is arranged in the same circumferential line of the shoestring and wide positioned at the shoestring
The middle part for spending direction, the buttonhole and is buckled in same circumferential line, the spacing between adjacent buttonhole it is equal and should between
Away from identical as the spacing that two buckle.Buttonhole includes two benchmark buttonholes corresponding with buckle and is arranged in benchmark buttonhole
1 extension buttonhole of the same side.For capping by making with flexible flame retardant plastics, the buckle and shoestring are same
Matter integral structure.
Embodiment 2
The buttonhole of embodiment 2 includes two benchmark buttonholes corresponding with buckle and sets up 4 in benchmark buttonhole two sides separately
Buttonhole is extended, the two sides of benchmark buttonhole are respectively arranged two extension buttonholes, its is right for the binding face of the present embodiment middle fan annular
The central angle answered is 60 degree, and central angle corresponding to the perimeter line of whole shoestring is 420 degree, remaining and embodiment 1 are identical.
Embodiment 3
The buckle of embodiment 3 is two, is in inside and outside arrangement, the benchmark buttonhole in the same radial line of the shoestring
It is buckled in same radial line and its position is corresponding with two buckles with described, the quantity of the extension buttonhole is buckle number
The integral multiple of amount, the extension buttonhole is the benchmark buttonhole using a certain radial line as the symmetrical structure of symmetry axis.This reality
The extension buttonhole for applying example is 2, and the same side of benchmark buttonhole, its correspondence of the binding face of the present embodiment middle fan annular is arranged in
Central angle be 30 degree, central angle corresponding to the perimeter line of whole shoestring is 390 degree, remaining is identical with embodiment 1.
Embodiment 4
In embodiment 4 shown in Fig. 5, extension buttonhole is 4, is set up separately in the two sides of benchmark buttonhole.The present embodiment middle fan
Its corresponding central angle of binding face of annular is 45 degree, and central angle corresponding to the perimeter line of whole shoestring is 405 degree, remaining
It is identical with embodiment 3.
The structure of wall 11, wall-through hole 12 and spool 13 before present invention installation need to will only block when as shown in fig. 6, installing
The both ends of lid are opened, and are inserted in spool and are moved to hole site through walls, select buttonhole by spool size, by buckle insertion button
After connecing hole, so that the spool hole in the center of shoestring is close to spool, the closure of spool wall-through hole can be completed, wall after installation,
The structure of capping and spool is as shown in Figure 7.
In addition to the implementation, within the scope of the claims of the present invention and the specification, skill of the invention
Art feature or technical data can be reselected and be combined, to constitute new embodiment, these are all art technologies
Personnel are without carrying out what creative work can be realized, therefore the embodiment that these present invention are not described in also should be regarded as this
The specific embodiment of invention and within protection scope of the present invention.
Claims (10)
1. a kind of adjustable sealing blanking cover, the decoration for spool hole through walls is blocked, characterized in that capping (1) packet
It includes a spiral distribution and axis projection is in the shoestring (2) of circular ring shape, the center of shoestring is constituted for wearing spool
Spool hole (3), the both ends of the shoestring overlap the interconnecting piece of capping up and down, positioned at its zone face of the shoestring of interconnecting piece
The opposite binding face (4) for forming fan annular, at least provided with 2 buckles (5) on the binding face of shoestring one end, shoestring it is another
End, which is equipped with, to be arranged in correspondence with the same week in the shoestring with several buttonholes of buckle snapping, the buttonhole and buckle
To on line (6), the buttonhole includes benchmark buttonhole (7) and extends buttonhole (8), the quantity of the benchmark buttonhole and institute
State buckle quantity it is equal and with it is described buckle be correspondingly located on the binding face of the shoestring other end, between the extension buttonhole
The one or both sides of the benchmark buttonhole are set to every ground.
2. adjustable sealing blanking cover according to claim 1, which is characterized in that the buckle is two, is arranged in the band
In the same circumferential line of shape body and it is located at the middle part of the shoestring width direction, the buttonhole and is buckled in same circumferential direction
On line, the spacing between adjacent buttonhole is equal and the spacing is identical as the spacing that two buckle.
3. adjustable sealing blanking cover according to claim 2, which is characterized in that the buttonhole includes corresponding with buckle
Two benchmark buttonholes and 1 to 3 extension buttonhole that benchmark buttonhole the same side is set.
4. adjustable sealing blanking cover according to claim 2, which is characterized in that the buttonhole includes corresponding with buckle
Two benchmark buttonholes and set up 2 to 4 extension buttonholes in benchmark buttonhole two sides separately.
5. adjustable sealing blanking cover according to claim 1, which is characterized in that the buckle is two, in the shoestring
Same radial line on be in inside and outside arrangement, the benchmark buttonhole and described be buckled in same radial line and its position and two
A buckle is corresponding, and the quantity of the extension buttonhole is the integral multiple for buckling quantity, and the extension buttonhole is the benchmark
Buttonhole is using a certain radial line as the symmetrical structure of symmetry axis.
6. adjustable sealing blanking cover according to claim 5, which is characterized in that the extension buttonhole is 2,4 or 6
It is a, the same side of benchmark buttonhole is set.
7. adjustable sealing blanking cover according to claim 5, which is characterized in that the extension buttonhole is 4,6 or 8
It is a, set up separately in the two sides of benchmark buttonhole.
8. adjustable sealing blanking cover according to claim 1, which is characterized in that its corresponding circle of the binding face of the fan annular
Heart angle is 30 to 60 degree, and central angle corresponding to the perimeter line of whole shoestring is 390 to 420 degree.
9. adjustable sealing blanking cover according to claim 1-8, which is characterized in that buttonhole is kidney slot, kidney-shaped
The length direction in hole the shoestring radially, it is described buckle include the round pillar (9) connect with binding face and be arranged
Sphere (10) on pillar top, the diameter of the pillar are adapted with the width of the kidney slot, the height of pillar with it is described
The thickness of shoestring is adapted, and the diameter of the sphere is greater than the width of kidney slot and is less than the length of kidney slot.
10. adjustable sealing blanking cover according to claim 1-8, which is characterized in that the capping is by with soft
The flame retardant plastics of toughness makes, and the buckle and shoestring are homogeneity integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474601.0A CN110289583A (en) | 2018-12-04 | 2018-12-04 | Adjustable sealing blanking cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474601.0A CN110289583A (en) | 2018-12-04 | 2018-12-04 | Adjustable sealing blanking cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110289583A true CN110289583A (en) | 2019-09-27 |
Family
ID=68001063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811474601.0A Pending CN110289583A (en) | 2018-12-04 | 2018-12-04 | Adjustable sealing blanking cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110289583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060618A (en) * | 2021-11-29 | 2022-02-18 | 珠海格力电器股份有限公司 | Sealing structure and air conditioner with same |
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| CN2821298Y (en) * | 2005-06-22 | 2006-09-27 | 郑凌风 | Seal spacer |
| CN2908960Y (en) * | 2006-06-07 | 2007-06-06 | 苏州三星电子有限公司 | Sheet for covering hole of pipe of air conditioner |
| CN108270182A (en) * | 2016-12-30 | 2018-07-10 | 厦门金龙旅行车有限公司 | A kind of fireproof for electric vehicle cable-through hole |
| EP3385588A1 (en) * | 2017-04-07 | 2018-10-10 | HILTI Aktiengesellschaft | Fire retardant element |
| CN209056889U (en) * | 2018-11-16 | 2019-07-02 | 国网浙江平阳县供电有限责任公司 | A kind of cable aperture with sealing function |
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2018
- 2018-12-04 CN CN201811474601.0A patent/CN110289583A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821298Y (en) * | 2005-06-22 | 2006-09-27 | 郑凌风 | Seal spacer |
| DE202005013317U1 (en) * | 2005-08-24 | 2005-10-27 | Rehau Ag + Co. | Fire protection sealing assembling device for sewer pipe, has disc with through hole whose edge has shape that corresponds to outer shape of sealing , and clip to fix device to framework such that disc edge overlies on framework |
| CN2908960Y (en) * | 2006-06-07 | 2007-06-06 | 苏州三星电子有限公司 | Sheet for covering hole of pipe of air conditioner |
| CN108270182A (en) * | 2016-12-30 | 2018-07-10 | 厦门金龙旅行车有限公司 | A kind of fireproof for electric vehicle cable-through hole |
| EP3385588A1 (en) * | 2017-04-07 | 2018-10-10 | HILTI Aktiengesellschaft | Fire retardant element |
| CN209056889U (en) * | 2018-11-16 | 2019-07-02 | 国网浙江平阳县供电有限责任公司 | A kind of cable aperture with sealing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114060618A (en) * | 2021-11-29 | 2022-02-18 | 珠海格力电器股份有限公司 | Sealing structure and air conditioner with same |
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Application publication date: 20190927 |