CN203034714U - Wall external corner protection structure - Google Patents
Wall external corner protection structure Download PDFInfo
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- CN203034714U CN203034714U CN 201320076706 CN201320076706U CN203034714U CN 203034714 U CN203034714 U CN 203034714U CN 201320076706 CN201320076706 CN 201320076706 CN 201320076706 U CN201320076706 U CN 201320076706U CN 203034714 U CN203034714 U CN 203034714U
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- wall
- external corner
- angle
- corner
- protector structure
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- 230000001012 protector Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract 1
- 230000001154 acute effect Effects 0.000 description 5
- 238000009877 rendering Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a wall external corner protection structure belonging to the indoor and outdoor field. The wall eternal corner protection structure comprises two wing pieces with a certain included angle. A protruding closed angle is formed on an intersection position of the outer edge faces of the two wing pieces, and the peak connection of the closed angle can be used as a common datum line of two walls forming the external corner during construction so that the construction quality and the efficiency are greatly improved. The external corner is not easy to damage after decoration is finished, and when the range of the included angle thet formed by the inner edge faces of the two wing pieces is larger than or equal to 80 degrees and less than or equal to 90 degrees, the bonding effect to the wall is good, and the adaptability is greatly improved so that materials are saved.
Description
Technical field
The utility model relates to a kind of body of wall corner protector structure, and the corner protector structure when particularly a kind of angle of body of wall is external corner belongs to indoor and the exterior finish field.
Background technology
Traditional construction wall grouts into common brick hydrous water silt particle usually, form a foundation wall and also claim the blank wall, need are first to whitewash with the finishing bed material after the cement mortar to the outer edge surface of foundation wall, because the foundation wall surface mostly is uneven greatly, want it is whitewashed into the smooth metope of one side, real non-easy thing, wherein the difficulty maximum is the intersection of two sides body of wall, its planeness is difficult to hold, and its quality of whitewashing is the whole metope of influence directly, in addition, the decorative layer hardness on the body of wall external corner is little and be easy to be collided and damage.
Whitewash conveniently in order to protect the corner and to allow; as shown in Figure 1; invent a kind of body of wall external corner corner protector structure of being made by special material 1 ' in the industry; comprise two fins 11 ' and 12 ' that are mutually the right angle, and this two fin 11 ' is parallel with 124 ' with outer edge surface 114 ' respectively with 122 ' with 12 ' inner edge surface 112 '.
During construction, again in conjunction with shown in Figure 2, the external corner place that crossing of external corner body of wall 2 ' forms is close at this body of wall corner protector structure 1 ' right angle, its two fin 11 ' and 12 ' inner edge surface 112 ' and 122 ' just are attached to two bodies of wall 21 ' that form this angle and 22 ' surface, begin then to whitewash, cover up to the fin 11 ' that will be attached to this body of wall 21 ' and 22 ' and 12 ', form certain thickness decorative layer 3 '; Its decorative layer 3 ' needs to cross at the external corner place, owing to do not have benchmark as a reference when whitewashing decorative layer 3 ', be difficult to reach the requirement of planeness, as shown in Figure 3, having whitewashed its intersection 32 ' can not become straight line, and external corner is very not attractive in appearance, needs to be adjusted repeatedly by experienced plasterer, finally more brush is more thick, and it is very low not only to waste construction material but also efficient.In addition, two fins 11 ' and 12 ' of this body of wall corner protector structure 1 ' are mutually the right angle, the external corner that can not adapt to all bodies of wall, particularly when two body of wall angles did not reach the right angle, this was very common for rough foundation wall, and this body of wall corner protector structure 1 ' can not very closely be attached on the body of wall, and individual gap is arranged, this moment, the decorative layer 3 ' that whitewashes up will be very thick, unusual waste material, and be unfavorable for construction.Moreover final body of wall external corner line is made of decorative layer, and its material is softer, is subjected to the collision of constructor and dressing tool easily during finishing and causes bending or breakage.
For addressing the above problem, must do necessary improvement to above-mentioned body of wall corner protector structure, thereby allow the work of whitewashing that a benchmark is preferably arranged, even the plasterer of lacking experience also can very fast grasp, raise the efficiency, improve the quality, simultaneously economical with materials.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of body of wall external corner corner protector structure, for the work of whitewashing and finishing process have a benchmark preferably, not only improves quality and the efficient of whitewashing work and finishing process, convenient construction, economical with materials; And after finishing is good, play a protective role, be difficult for breaking.
The utility model is achieved in that a kind of body of wall external corner corner protector structure, comprises two fins that form an angle, and the outer edge surface of described two fins intersects the back in contiguous intersection again to extrinsic deflection and forms a wedge angle that protrudes out.
The summit of described wedge angle is 1.5～6mm to intersection's distance of two fin inner edge surfaces, and wherein optimum distance is 2.5～4mm.
The angle that described two fin inner edge surfaces become is acute angle.
The scope of the angle theta of described two fin inner edge surfaces is 80 °≤θ≤90 °, especially compliance the best during 86 °≤θ≤88 °.
Described two fins are provided with plurality of through holes, and two fin outer edge surfaces are provided with a plurality of little corner angle.
The beneficial effects of the utility model:
1, two fins with traditional body of wall external corner corner protector structure form a wedge angle that protrudes out in intersection, the summit of wedge angle connects the common reference line when just can be used as the two sides wall construction that forms external corner, and this reference line has with a certain distance from body of wall, only need during construction the two sides body of wall whitewashed to the thickness of reference line and get final product, very convenient, the body of wall that whitewashes is very straight, even that lacks experience whitewashes the workman and also can grasp, improved efficiency of construction greatly, after the completion, body of wall external corner line is more straight, more attractive in appearance.
2, again because reference line is final body of wall external corner line, its material is harder, causes bending or breakage when guaranteeing to repair be difficult for being collided, and after finishing is good, obtains better protection.
3, again the angle theta of two fins is made into 80 °≤θ≤90 °, the compliance of body of wall is increased greatly, not only saved material, also the time and labour saving.
4, be provided with plurality of through holes at two fins in addition, rendering layer can see through through hole and be bonded on the body of wall, plays a good fixation; Two fin outer edge surfaces are provided with a plurality of little corner angle and form rough surface, improve the adhesive power of rendering layer.
Description of drawings
The cross-sectional configuration schematic diagram of the body of wall external corner corner protector structure that Fig. 1 is traditional.
Fig. 2 and Fig. 3 are the state reference maps that utilizes traditional body of wall external corner corner protector structure to whitewash.
Fig. 4 is the perspective view of the utility model body of wall external corner corner protector structure.
Fig. 5 is the cross-sectional configuration schematic diagram of the utility model body of wall external corner corner protector structure.
Fig. 6 and Fig. 7 are the state reference maps that utilizes body of wall external corner corner protector structure of the present utility model to whitewash.
The specific embodiment
Seeing also Fig. 4 and Fig. 5, is the cross-sectional configuration schematic diagram of the utility model body of wall external corner corner protector structure 1.This body of wall external corner corner protector structure 1 comprises two fins 11 and 12 that are mutually acute angle, wherein, described two fins 11 and 12 outer edge surface 114 and 124 intersect behind low-angle of extrinsic deflection a little in the position of contiguous intersection, form a wedge angle that protrudes out 13, the line on these wedge angle 13 summits in line 132.When considering the finishing material of saving body of wall inner corner trim corner protector structure 1 material own and body of wall, need summit or location, straight line 132 positions to wedge angle 13, on the summit of wedge angle 13 or the intersection of the inner edge surface 112 of straight line 132 to two fins 11 and 12 and 122 distance be 1.5～6mm, during in particular for 2.5～4mm, can economical with materials.
The angle theta of described two fin inner edge surfaces is acute angle, even when the angle of two bodies of wall does not reach 90 °, this body of wall corner protector structure 1 also can closely be attached on the body of wall, has increased the compliance to body of wall widely, has not only saved material, also the time and labour saving.Wherein, this angle theta satisfies in 80 °≤θ≤90 °, when especially satisfying 86 °≤θ≤88 °, and compliance the best.In addition, be provided with plurality of through holes 14 at two fins, rendering layer 3 (see figure 6)s can see through through hole 14 and be bonded on body of wall 2 (see figure 6)s, play a good fixation; Described two fins 11 and 12 outer edge surfaces 114 and 124 are provided with a plurality of little corner angle 15, form rough surface, improve the adhesive power of rendering layer.
Please consult Fig. 4 to Fig. 7 simultaneously, during construction, the intersection of the angle of the inner edge surface 112 of this body of wall corner protector structure 1 and 122 being close to external corner body of wall 2, because the angle of inner edge surface 112 and 122 is acute angle, big city is more smaller than the angle of two bodies of wall 21 and 22, fits more in the surface of its two fin 11 and 12 and two bodies of wall 21 and 22.After being fixed again, can whitewash two bodies of wall 21 and 22 respectively.In the process of whitewashing, all the summit line 132 with described wedge angle 13 is that reference line whitewashes, up to the thickness of institute's brush finish layer 3 with till reference line is concordant.Need not adjust high efficiency not only, and unusual economical with materials repeatedly.Final effect can be referring to shown in Figure 7, and because reference line is the external corner line that summit line 132 finally becomes the body of wall 2 that whitewashes, it is very straight, and the outer edge surface of decorative layer 3 is also very smooth.In addition, in the dressing process that has whitewashed, line 132 materials in summit are hard than decorative layer 3, and bump of not allowing to be subject to constructor and dressing tool etc. causes bending or breakage, thereby avoids doing over again; And the good later body of wall external corner of finishing equally also can be subjected to good protective effect, and is not fragile when being subjected to external force collision.
In sum, the utility model forms a wedge angle that protrudes out with the outer edge surface of two fins of traditional body of wall external corner corner protector structure in intersection, the summit of wedge angle connects the common reference line when just can be used as the two sides wall construction that forms external corner, thereby has improved quality and efficient greatly.Finishing is good to be difficult for being broken with the back wall external corner, makes the angle of two fins into acute angle by the right angle more in addition, to body of wall applying better effects if, with economical with materials.
Claims (7)
1. a body of wall external corner corner protector structure comprises two fins that form an angle, and it is characterized in that: the outer edge surface of described two fins intersects the back again to extrinsic deflection respectively in contiguous intersection and forms a wedge angle that protrudes out.
2. a kind of body of wall external corner corner protector structure according to claim 1 is characterized in that: the summit of described wedge angle is 1.5～6mm to intersection's distance of two fin inner edge surfaces.
3. a kind of body of wall external corner corner protector structure according to claim 2 is characterized in that: the summit of described wedge angle is 2.5～4mm to intersection's distance of two fin inner edge surfaces.
4. a kind of body of wall external corner corner protector structure according to claim 1 is characterized in that: the scope of the angle theta of described two fin inner edge surfaces is 80 °≤θ≤90 °.
5. a kind of body of wall external corner corner protector structure according to claim 4 is characterized in that: the scope of the angle theta of described two fin inner edge surfaces is 86 °≤θ≤88 °.
6. a kind of body of wall external corner corner protector structure according to claim 1, it is characterized in that: described two fins are provided with plurality of through holes.
7. a kind of body of wall external corner corner protector structure according to claim 1, it is characterized in that: described two fin outer edge surfaces are provided with a plurality of little corner angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076706 CN203034714U (en) | 2013-02-02 | 2013-02-02 | Wall external corner protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076706 CN203034714U (en) | 2013-02-02 | 2013-02-02 | Wall external corner protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034714U true CN203034714U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076706 Expired - Lifetime CN203034714U (en) | 2013-02-02 | 2013-02-02 | Wall external corner protection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203034714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437521A (en) * | 2013-08-30 | 2013-12-11 | 陕西建工集团总公司 | Plastic external corner angle bead for inner wall of building and construction method for internal and external corners of inner wall of building |
| JP2019011654A (en) * | 2017-07-03 | 2019-01-24 | 隆志 余村 | Cross corner finishing material |
| RU2699088C1 (en) * | 2019-04-26 | 2019-09-03 | Александр Иванович Худолий | Apparatus for protecting home protruding corners from cats |
-
2013
- 2013-02-02 CN CN 201320076706 patent/CN203034714U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437521A (en) * | 2013-08-30 | 2013-12-11 | 陕西建工集团总公司 | Plastic external corner angle bead for inner wall of building and construction method for internal and external corners of inner wall of building |
| CN103437521B (en) * | 2013-08-30 | 2015-08-05 | 陕西建工集团总公司 | Inner wall of building plastics external corner bead and inner wall of building negative and positive angle construction method |
| JP2019011654A (en) * | 2017-07-03 | 2019-01-24 | 隆志 余村 | Cross corner finishing material |
| JP7014534B2 (en) | 2017-07-03 | 2022-02-01 | 隆志 余村 | Cross corner finish |
| JP7148684B2 (en) | 2017-07-03 | 2022-10-05 | 隆志 余村 | cross corner finish |
| RU2699088C1 (en) * | 2019-04-26 | 2019-09-03 | Александр Иванович Худолий | Apparatus for protecting home protruding corners from cats |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
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| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN HAIDA DECORATION Co.,Ltd. Person in charge of patentsThe principal of patent Document name: Notice of Termination of Patent Rights |
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| DD01 | Delivery of document by public notice |