CN207377051U - A kind of external corner bead - Google Patents
A kind of external corner bead Download PDFInfo
- Publication number
- CN207377051U CN207377051U CN201721370138.6U CN201721370138U CN207377051U CN 207377051 U CN207377051 U CN 207377051U CN 201721370138 U CN201721370138 U CN 201721370138U CN 207377051 U CN207377051 U CN 207377051U
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- Prior art keywords
- protecting board
- corner
- corner protecting
- arc
- board
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Abstract
The utility model discloses a kind of external corner beads, the first Corner protecting board and the second Corner protecting board including being in angle setting, the first Corner protecting board upper surface offers the first slot along its length, first slot connects the first Corner protecting board both sides, the second Corner protecting board lower face offers the second slot along its length, first Corner protecting board is inserted in the second slot, and second Corner protecting board is inserted in the first slot.In transport, the first Corner protecting board and the second Corner protecting board can be overlapped placement, be taken up space when reducing corner protector transport.It and since the first Corner protecting board and the second Corner protecting board are only tabular, therefore reduces in transportational process since external force is collided, deforms angle between the first Corner protecting board and the second Corner protecting board, the probability happened for causing corner protector that can not install.When corner protector need to be installed, the second Corner protecting board need to be only embedded into the first slot, the first Corner protecting board is embedded into the second slot, forming a complete corner protector can be installed.
Description
Technical field
The utility model is related to building decorations, and in particular to a kind of external corner bead.
Background technology
Decoration square staff is a kind of building material for specially designing for the protection after corner, door corner, the construction of window angle.
Main function is that corner is avoided to be damaged or prevent the acute angle of wall from being damaged to people by external impact.
Such as the patent that notification number is CN205314421U, a kind of paint metope external corner protecting strip is which disclose, including
Square staff body, wherein, the square staff body be PVC plastic square staff body, the section bar of the PVC plastic square staff body
Section angle is more than 90 degree, and hollow out is provided with nail hole, the PVC plastic square staff sheet on the PVC plastic square staff body
The edge of body covers fixed bed coated with putty；The edge of the PVC plastic square staff body be formed with miniature honeycomb or
Pitted skin structure is equipped with adhesive layer between the putty covering fixed bed and PVC plastic square staff body surface.
The corner protector covers fixed bed by the putty that the nail hole of surface hollow-out and edge coat, after improving corner protector
Mechanical performance not only so that paint metope external corner is more straight and upright, but also enhances external corner toughness, reduces the big face brought during collision
Product coating damage.
But as shown in above-mentioned patent, existing corner protector is L-shaped, if colliding in transportational process, easily leads to corner protector hair
Change shape, reduces the section bar section angle between two square staff bodies, improves the degree difficult to install of corner protector.It is serious, if two
Section bar section angle between a square staff body is less than 90 °, then corner protector is scrapped, and can not be installed on wall.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of external corner beads to reduce transport
Damage to corner protector and the deformation that corner protector is caused to generate in the process, stablize corner protector and are installed to required position.
To achieve the above object, the utility model provides following technical solution：
A kind of external corner bead, including being in the first Corner protecting board and the second Corner protecting board that angle is set, on first Corner protecting board
End face offers the first slot along its length, and first slot connects the first Corner protecting board both sides, second Corner protecting board
Lower face offers the second slot along its length, and first Corner protecting board is inserted in the second slot, second corner protector
Plate is inserted in the first slot.
By using above-mentioned technical proposal, in transport, the first Corner protecting board and the second Corner protecting board can be overlapped placement, reduce
Corner protector is taken up space when transporting.And since the first Corner protecting board and the second Corner protecting board are only tabular, therefore reduce in transportational process
In collided due to external force, deform between the first Corner protecting board and the second Corner protecting board angle, the situation hair for causing corner protector that can not install
Raw probability.When corner protector need to be installed, the second Corner protecting board need to be only embedded into the first slot, the first Corner protecting board is embedded to the
In two slots, forming a complete corner protector can be installed.
The utility model is further arranged to：The first Corner protecting board one side sets in bending and forms the first arc-shaped edges,
First arc-shaped edges are connected to the second Corner protecting board, and the second Corner protecting board one side sets in bending and forms the second arc-shaped edges, institute
It states the second arc-shaped edges and is connected to the first Corner protecting board.
By using above-mentioned technical proposal, so that after installation is complete, one side is set corner protector in circular arc outwardly, reduces people
The injury being subject to after colliding on corner protector, reduces security risk.Simultaneously between the first Corner protecting board and the second arc-shaped edges and the
Equal gapless between two Corner protecting boards and the first arc-shaped edges reduces and installs the rear dirty probability into corner protector.
The utility model is further arranged to：The first arc-shaped edges thickness is from close first Corner protecting board one side away from
First Corner protecting board one side tapers into, and the second arc-shaped edges thickness is from close to the second Corner protecting board one side to separate second Corner protecting board
One side tapers into.
By using above-mentioned technical proposal, and then reduce between the first Corner protecting board and the second arc-shaped edges and the second corner protector
Frictional force between plate and the first arc-shaped edges makes the second Corner protecting board and is more easily installed on the first Corner protecting board.
The utility model is further arranged to：First Corner protecting board is equipped with the first Corner protecting board being fixedly connected
In the expansion bolt of metope, second arc-shaped edges and the first Corner protecting board form the first holding tank, and the expansion bolt is located at the
In one holding tank.
By using above-mentioned technical proposal, when installing corner protector, first the first Corner protecting board is fixedly mounted by expansion bolt
It is installed to onto metope, then by the second Corner protecting board on the first Corner protecting board.Expansion bolt can be such that corner protector stabilization is installed on metope, together
When the second arc-shaped edges can hide attached expansion bolt, reduce the possibility that expansion bolt damages user.Also reduce expansion
Influence of the bolt to corner protector aesthetics.
The utility model is further arranged to：Away from the first Corner protecting board, one side is equipped with stickup to second Corner protecting board inwardly
Item, the adhesive strip include adhesive linkage and adherent layer, and the adhesive linkage is in flexible setting, and the adhesive linkage and adherent layer can be mutual
Separation.
By using above-mentioned technical proposal, make what corner protector can be more stable to be mounted on metope.It reduces and was transporting simultaneously
The possibility that the second Corner protecting board bonds together with other articles in journey.
The utility model is further arranged to：First Corner protecting board is bent to form inwardly back to the first arc-shaped edges one side
First abuts plate, and the first abutting plate thickness gradually becomes from close to the first Corner protecting board one side to away from the first Corner protecting board one side
Small, second Corner protecting board is bent to form the second abutting plate inwardly back to the second arc-shaped edges one side, and described second abuts plate thickness
It is tapered into from close to the second Corner protecting board one side to away from the second Corner protecting board one side.
By using above-mentioned technical proposal, during the first Corner protecting board is installed to metope, first abuts plate always
It pushes against in metope, until the first Corner protecting board is connected to metope, the second Corner protecting board is similarly.So as to improve between corner protector and metope
Leakproofness reduces dirty probability into corner protector and between the walls, extends the service life of corner protector.
The utility model is further arranged to：Described first abuts plate abuts plate away from the first Corner protecting board one side and second
Compensating tank is offered along its width away from the second Corner protecting board one side, the compensating tank abuts plate and second along first and abuts
Plate length direction offers several.
By using above-mentioned technical proposal, and then make the first abutting plate and the second abutting plate that can carry out shape to a greater extent
Become, it is made to push against metope, reduces dirty probability into corner protector and between the walls.
The utility model is further arranged to：The compensating tank is in Y-shaped, and the compensating tank on first Corner protecting board
Openend is towards the first arc-shaped edges, and compensating tank openend on second Corner protecting board is towards the second arc-shaped edges.
By using above-mentioned technical proposal, and then make the first abutting plate and the second abutting plate that can carry out shape to a greater extent
Become, make it that can be connected to rough metope, and then improve the scope of application of corner protector.
The utility model is further arranged to：First arc-shaped edges and the second Corner protecting board form the second holding tank, institute
It states both ends on the first Corner protecting board to be equipped with to seal the sealing plate of the first holding tank and the second holding tank, consolidate on the sealing plate
Surely the first sealing block and the second sealing block are provided with, first sealing block is embedded in the first holding tank and in the first holding tank
In interference fit, second sealing block is embedded in the first holding tank and is in be interference fitted in the second holding tank, and described first
Sealing block and the second sealing block are in flexible setting.
By using above-mentioned technical proposal, dirty enter the first holding tank and second from corner protector upper and lower ends so as to reduce
Probability in holding tank reduces expansion bolt and crushes the probability to get rusty, and then extends its service life.
The utility model has the following advantages：1st, reduce corner protector and the possibility for leading to not installation is deformed in transportational process
Property；2nd, reduce installation descendant and bump against the damage caused by human body on corner protector；3rd, it can stablize and be installed on metope.
Description of the drawings
Fig. 1 is the structure diagram of the first Corner protecting board and the second Corner protecting board in embodiment；
Fig. 2 is the structure diagram of embodiment；
Fig. 3 is the partial schematic diagram of embodiment；
Fig. 4 is the sectional view of embodiment（It is mainly used for embodying expansion bolt and adhesive strip）.
Reference numeral：1st, the first Corner protecting board；2nd, the second Corner protecting board；3rd, the first slot；4th, the second slot；5th, the first circular arc
Side；6th, the second holding tank；7th, the second arc-shaped edges；8th, the first holding tank；9th, expansion bolt；10th, adhesive strip；11st, adhesive linkage；12、
Adherent layer；13rd, sealing plate；14th, the first sealing block；15th, the second sealing block；16th, first plate is abutted；17th, compensating tank；18th, second
Abut plate.
Specific embodiment
The utility model is described further referring to the drawings.
As shown in Figure 1, a kind of external corner bead, the first Corner protecting board 1 and the second Corner protecting board 2 including being in angle setting, first
1 and second Corner protecting board of Corner protecting board, 2 equal length.First Corner protecting board, 1 upper surface offers the first slot 3 along its length, the
One slot 3 connects 1 both sides of the first Corner protecting board, and the length of the first slot 3 is the half of the first Corner protecting board 1.Second Corner protecting board 2
Lower face offers the second slot 4 along its length, and the length of the second slot 4 is the half of the second Corner protecting board 2.Such as figure
Shown in 1 and Fig. 2, when mounted, the first Corner protecting board 1 is inserted in the second slot 4, the second Corner protecting board 2 is inserted in the first slot 3
It is interior, and then the first Corner protecting board 1 and the second Corner protecting board 2 is made to form corner protector.
As shown in figure 3,1 one side of the first Corner protecting board in bending set formed the first arc-shaped edges 5,5 thickness of the first arc-shaped edges from
It is tapered into close to 1 one side of the first Corner protecting board to away from 1 one side of the first Corner protecting board.First arc-shaped edges 5 are connected to the second Corner protecting board
2, the first arc-shaped edges 5 and the second Corner protecting board 2 form the second holding tank 6.
As shown in figure 3,2 one side of the second Corner protecting board in bending set formed the second arc-shaped edges 7,7 thickness of the second arc-shaped edges from
It is tapered into close to 2 one side of the second Corner protecting board to away from 2 one side of the second Corner protecting board.Second arc-shaped edges 7 are connected to the first Corner protecting board
1, the second arc-shaped edges 7 and the first Corner protecting board 1 form the first holding tank 8.As shown in figure 4, the first Corner protecting board 1 is equipped with to expand
Bolt 9, expansion bolt 9 are equipped with several along 1 length direction of the first Corner protecting board.Expansion bolt 9 can be by 1 company of fixation of the first Corner protecting board
Metope is connected to, expansion bolt 9 is located in the first holding tank 8.
As shown in figure 4, the second Corner protecting board 2 is away from the first Corner protecting board 1, one side is equipped with adhesive strip 10 inwardly, and adhesive strip 10 includes
Adhesive linkage 11 and adherent layer 12, adhesive linkage 11 and adherent layer 12 can be separated from each other.Adhesive linkage 11 is fabricated from a flexible material, such as rubber
Glue, and then make adhesive linkage 11 in flexibility.Adherent layer 12 can be made of adhesives such as self-adhesive papers.Second Corner protecting board 2 passes through viscous
It connects layer 11 to be bonded, is fixed on metope.
As shown in figure 3, both ends are equipped with sealing plate 13 on the first Corner protecting board 1, sealing plate 13 is with respect to 1 one side of the first Corner protecting board
It is fixedly installed the first sealing block 14 and the second sealing block 15.First sealing block 14 is embedded in the first holding tank 8 and in first
In interference fit, the second sealing block 15 is embedded in the first holding tank 8 and is in be interference fitted in the second holding tank 6 holding tank 8, the
One sealing block 14 and the second sealing block 15 are in flexible setting.
As shown in figure 3, the first Corner protecting board 1 is bent to form the first abutting plate 16 inwardly back to 5 one side of the first arc-shaped edges, first
16 thickness of plate is abutted to taper into away from 1 one side of the first Corner protecting board from close to 1 one side of the first Corner protecting board.First abuts plate 16 far
Compensating tank 17 is offered along its width from 1 one side of the first Corner protecting board, compensating tank 17 is opened along the first abutting 16 length direction of plate
Equipped with several.Compensating tank 17 is in Y-shaped, and 17 openend of compensating tank the first arc-shaped edges 5 of direction on the first Corner protecting board 1.
As shown in figure 3, the second Corner protecting board 2 is bent to form the second abutting plate 18 inwardly back to 7 one side of the second arc-shaped edges, second
18 thickness of plate is abutted to taper into away from 2 one side of the second Corner protecting board from close to 2 one side of the second Corner protecting board.Second abuts plate 18 far
Compensating tank 17 also is offered along its width from 2 one side of the second Corner protecting board, compensating tank 17 abuts 18 length direction of plate along second
Offer several.Compensating tank 17 is in Y-shaped, and 17 openend of compensating tank the second arc-shaped edges 7 of direction on the second Corner protecting board 2.
The installation principle of the corner protector is as follows：
1st, the first abutting plate 16 is connected to metope, then tightens expansion bolt 9, in the process the first Corner protecting board 1 with
The distance between metope is gradually reduced, until it is pushed against in metope completely；Simultaneously because the presence of compensating tank 17, first abuts plate
16 have certain deformability, therefore the first abutting plate 16 is pushed against always in metope, is reduced dirty between metope and corner protector
Probability；
2nd, after the first Corner protecting board 1 is installed, the adherent layer 12 on the second Corner protecting board 2 is torn off, and by the second Corner protecting board 2
It is inserted into the first slot 3, the first Corner protecting board 1 is inserted into the second slot 4, the first Corner protecting board 1 and the second Corner protecting board are about 2 at this time
Both ends end face is generally aligned in the same plane respectively, and the second Corner protecting board 2 is fixedly connected on the first Corner protecting board 1, and the second Corner protecting board 2 is connected to
Metope；
3rd, the second Corner protecting board 2 is pressed, the second Corner protecting board 2 is made to be mounted on by the way that adhesive linkage 11 is more stable on metope, at this time
Second abutting plate 18 is pushed against in metope；
4th, sealing plate 13 is installed to 2 upper and lower ends of the first Corner protecting board 1 and the second Corner protecting board, is embedded the first sealing block 14
In in the first holding tank 8, the second sealing block 15 is embedded in the first holding tank 8, and then ensures the first seal groove and second close
The leakproofness of sealing groove reduces dirty into expansion bolt 9 is wherein caused to get rusty broken possibility；
5th, after installing, the first arc-shaped edges 5 and the second arc-shaped edges 7 outwardly are set the corner protector in circular arc, are reduced
People collides the injury received above, reduces its security risk.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of external corner bead, the first Corner protecting board including being in angle setting（1）With the second Corner protecting board（2）, it is characterized in that：It is described
First Corner protecting board（1）Upper surface offers the first slot along its length（3）, first slot（3）Connect the first corner protector
Plate（1）Both sides, second Corner protecting board（2）Lower face offers the second slot along its length（4）, first Corner protecting board
（1）It is inserted in the second slot（4）It is interior, second Corner protecting board（2）It is inserted in the first slot（3）It is interior.
2. a kind of external corner bead according to claim 1, it is characterized in that：First Corner protecting board（1）One side is set in bending
It puts to form the first arc-shaped edges（5）, first arc-shaped edges（5）It is connected to the second Corner protecting board（2）, second Corner protecting board（2）One
Side sets in bending and forms the second arc-shaped edges（7）, second arc-shaped edges（7）It is connected to the first Corner protecting board（1）.
3. a kind of external corner bead according to claim 2, it is characterized in that：First arc-shaped edges（5）Thickness is from close to the
One Corner protecting board（1）One side is to away from the first Corner protecting board（1）One side tapers into, second arc-shaped edges（7）Thickness is from close to the
Two Corner protecting boards（2）One side is to away from the second Corner protecting board（2）One side tapers into.
4. a kind of external corner bead according to claim 3, it is characterized in that：First Corner protecting board（1）It is equipped with and is used to incite somebody to action
First Corner protecting board（1）It is fixedly connected on the expansion bolt of metope（9）, second arc-shaped edges（7）With the first Corner protecting board（1）It is formed
First holding tank（8）, the expansion bolt（9）Positioned at the first holding tank（8）It is interior.
5. a kind of external corner bead according to claim 4, it is characterized in that：Second Corner protecting board（2）Away from the first corner protector
Plate（1）One side is equipped with adhesive strip inwardly（10）, the adhesive strip（10）Including adhesive linkage（11）And adherent layer（12）, the bonding
Layer（11）In flexible setting, the adhesive linkage（11）And adherent layer（12）It can be separated from each other.
6. a kind of external corner bead according to claim 5, it is characterized in that：First Corner protecting board（1）Back to the first circular arc
Side（5）One side is bent to form the first abutting plate inwardly（16）, described first abuts plate（16）Thickness is from close to the first Corner protecting board（1）
One side is to away from the first Corner protecting board（1）One side tapers into, second Corner protecting board（2）Back to the second arc-shaped edges（7）One side court
Inner bending forms second and abuts plate（18）, described second abuts plate（18）Thickness is from close to the second Corner protecting board（2）One side is to separate
Second Corner protecting board（2）One side tapers into.
7. a kind of external corner bead according to claim 6, it is characterized in that：Described first abuts plate（16）Away from the first corner protector
Plate（1）One side and second abuts plate（18）Away from the second Corner protecting board（2）One side offers compensating tank along its width（17）,
The compensating tank（17）Plate is abutted along first（16）Plate is abutted with second（18）Length direction offers several.
8. a kind of external corner bead according to claim 7, it is characterized in that：The compensating tank（17）In Y-shaped, and described
One Corner protecting board（1）On compensating tank（17）Openend the first arc-shaped edges of direction（5）, second Corner protecting board（2）On compensating tank
（17）Openend the second arc-shaped edges of direction（7）.
9. a kind of external corner bead according to claim 8, it is characterized in that：First arc-shaped edges（5）With the second Corner protecting board
（2）Form the second holding tank（6）, first Corner protecting board（1）Upper both ends are equipped with to seal the first holding tank（8）With second
Holding tank（6）Sealing plate（13）, the sealing plate（13）On be fixedly installed the first sealing block（14）With the second sealing block
（15）, first sealing block（14）It is embedded at the first holding tank（8）It is interior and in the first holding tank（8）It is described in interference fit
Second sealing block（15）It is embedded at the first holding tank（8）It is interior and in the second holding tank（6）In interference fit, first sealing block
（14）With the second sealing block（15）It is in flexible setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370138.6U CN207377051U (en) | 2017-10-23 | 2017-10-23 | A kind of external corner bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370138.6U CN207377051U (en) | 2017-10-23 | 2017-10-23 | A kind of external corner bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377051U true CN207377051U (en) | 2018-05-18 |
Family
ID=62335959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370138.6U Active CN207377051U (en) | 2017-10-23 | 2017-10-23 | A kind of external corner bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377051U (en) |
-
2017
- 2017-10-23 CN CN201721370138.6U patent/CN207377051U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |