CN204323967U - Protective corner sleeve and paperboard structure for folding protective corner sleeve - Google Patents

Abstract

The utility model discloses a protective angle cover and be used for rolling over into the cardboard structure of protective angle cover contains a bottom plate, a roof, a first curb plate, a second curb plate and an interior folded plate. The top plate is positioned on the bottom plate. The opposite two sides of the first side plate and the second side plate are respectively connected to the bottom plate and the top plate to form a sleeving space, so that the corner part of the frame body is sleeved to enable the bottom plate to be abutted against the first frame back plate and the second frame back plate. The inner folded plate comprises a pressing part and a limiting part. The pressing part is connected to the bottom plate in a bendable mode, and the minimum distance from the pressing part to the first side plate is larger than or equal to the width of the first frame back plate. The limiting part protrudes from the abutting part towards the second side plate. When the pressing part is bent towards the top plate relative to the bottom plate and is pressed against the first frame back plate, the first inner folded plate is deformed, so that the limiting part is positioned on one side of the second frame back plate, which is far away from the bottom plate, to limit the displacement of the first inner folded plate.

Description

Protection angle cover and the paperboard structure in order to be converted into protection angle cover

Technical field

The utility model relates to a kind of protecting jacket, particularly a kind of protection angle cover being sheathed on corner part.

Background technology

General friable product (as glass, panel or solar panel), in the process of transporting, easily has the risk of fragmentation or wearing and tearing because of unexpected shock or friction.Therefore, transporting the general practice of manufacturer is corner by cardboard or the complete coated friable product of cushion pad or coated friable product, to reduce friable product, chance that is broken or wearing and tearing occurs.

In case angle protection cover is example, when protection angle cover is sheathed on each corner of friable product, except the corner of friable product can be protected, when each friable product is mutually stacking, more can separate each friable product, rub to avoid each friable product and damage.But, when protection angle cover shape completely and the mating shapes of the corner part of friable product time, then protection angle overlaps and easily departs from friable product, and loses protection effect.Therefore, how to increase the fixed effect of protection angle cover, and then to reduce chance that protection angle cover comes off on friable product will be one of manufacturer's problem that should solve.

Utility model content

The utility model is about a kind of protection angle cover and the paperboard structure in order to be converted into protection angle cover, uses the fixed effect increasing protection angle cover, and then the chance that reduction protection angle cover comes off on friable product.

Protection angle cover disclosed by the utility model, is sheathed on a wherein corner part of a framework.Corner part comprises one first crossing frame backboard and one second frame backboard.Protection angle cover comprises flap in a base plate, a top board, one first side plate, one second side plate and one first.Top board is positioned on base plate, and keeps a spacing with base plate.First side plate and the relative both sides of the second side plate are connected to base plate and top board and make base plate, the first side plate, the second side plate and top board cross a socket space.Socket space supplies the corner part of framework sheathed and makes base plate be resisted against the first frame backboard and the second frame backboard.In first, flap comprises a pressure section and a limiting section.Pressure section can be connected to base plate bendingly, and the minor increment of pressure section to the first side plate is more than or equal to the width of the first frame backboard.Limiting section protrudes towards the second side plate from pressure section, and the minor increment of limiting section to the second side plate is less than the width of the second frame backboard.When pressure section opposed bottom is resisted against the first frame backboard towards top board bending, in first, flap is out of shape and makes limiting section be positioned at the side of the second frame backboard away from base plate to limit the displacement of the first flap.

Above-mentioned protection angle cover, wherein, this base plate has one first base plate flanging and one second base plate flanging, this top board has one first connected top board flanging and one second top board flanging, this the first top board flanging is parallel to this first base plate flanging, this the second top board flanging is parallel to this second base plate flanging, and the relative both sides of this first side plate are connected to this first base plate flanging and this first top board flanging.

Above-mentioned protection angle cover, wherein, this base plate has more one the 3rd base plate flanging, 3rd base plate flanging and this first base plate flanging and this second base plate flanging all keep a distance, this in first this pressure section of flap be connected to the 3rd base plate flanging, and this limiting section to the minor increment of this second base plate flanging is less than the minor increment of the 3rd base plate flanging to the second base plate flanging be somebody's turn to do.

Above-mentioned protection angle cover, wherein, more comprise a backfin plate, the relative dual-side of this backfin plate can be connected to this top board and this first side plate respectively bendingly, and this backfin plate has a backfin line, can to make this backfin plate relatively this top board and this first side plate bend and there is a reception position and a use location, this corner part has a depression and forms at least one wall of this depression, this backfin plate is when this use location, this backfin plate is resisted against this wall of this depression, this backfin plate is when this reception position, and this backfin plate departs from this wall in this depression.

Above-mentioned protection angle cover, wherein, the quantity of this at least one wall is two, this top board has more one the 3rd top board flanging, 3rd top board flanging is parallel to this first top board flanging, and keep a distance with this first top board flanging, this first side plate has more side plate flanging, this side plate flanging is parallel to this first top board flanging, and keep a distance with the 3rd top board flanging, this backfin plate comprises one first plate and one second plate, this first plate is connected to the 3rd top board flanging, this second plate is connected to this side plate flanging, this backfin line is positioned at the joining place of this first plate and this second plate, when this backfin plate is in this use location, this first plate and this second plate are resisted against this two wall respectively.

Above-mentioned protection angle cover, wherein, more comprises flap in one second, and this base plate has more one the 4th base plate flanging, this in second flap be connected to the 4th base plate flanging, and can this base plate bending and press on this second frame backboard relatively.

Above-mentioned paperboard structure, wherein, the 4th base plate flanging is parallel to this second base plate flanging.

Above-mentioned protection angle cover, wherein, this base plate has more at least two cutting lines intersected, and to form multiple positioning flaps, those positioning flaps are pressed against a knock hole of this framework.

The paperboard structure being converted into protection angle cover disclosed by the utility model, paperboard structure comprises flap, one first connecting panel and one second connecting panel in a base plate, a top board, one first side plate, one first.Base plate has one first base plate flanging, one second base plate flanging and one the 3rd base plate flanging.Second base plate flanging is connected to the first base plate flanging.3rd base plate flanging and the first base plate flanging and the second base plate flanging all keep a distance.Top board has one first connected top board flanging and one second top board flanging.First top board flanging is parallel to the first base plate flanging.Second top board flanging is parallel to the second base plate flanging.The relative both sides of the first side plate are connected to the first base plate flanging and the first top board flanging.In first, flap comprises a pressure section and a limiting section.Pressure section is connected to the 3rd base plate flanging.Limiting section protrudes towards the second base plate flanging from pressure section, and the minor increment of limiting section to the second base plate flanging is less than the minor increment of the 3rd base plate flanging to the second base plate flanging.First connecting panel is connected to the second base plate flanging.Second connecting panel is connected to the second top board flanging.Second connecting panel is incorporated into the first connecting panel and jointly forms protection angle cover one second side plate.

Above-mentioned paperboard structure, wherein, the 3rd base plate flanging is parallel with this first base plate flanging.

Above-mentioned paperboard structure, wherein, this protection angle cover is sheathed on a wherein corner part of a framework, this corner part comprises one first crossing frame backboard and one second frame backboard, the minor increment of the 3rd base plate flanging and this first base plate flanging is more than or equal to the width of this first frame backboard, and this limiting section to the minor increment of this second base plate flanging is less than the width of this second frame backboard.

Above-mentioned paperboard structure, wherein, more comprises flap in one second, and this base plate has more one the 4th base plate flanging, this in second flap be connected to the 4th base plate flanging, and can this base plate bending and press on this second frame backboard relatively.

Above-mentioned paperboard structure, wherein, the 4th base plate flanging is parallel to this second base plate flanging.

Above-mentioned paperboard structure, wherein, the 3rd base plate flanging is less than the minor increment of the 4th base plate flanging to this second base plate flanging to the minor increment of this second base plate flanging.

Above-mentioned paperboard structure, wherein, this limiting section is greater than the minor increment of this pressure section to this first base plate flanging to the minor increment of this first base plate flanging.

Above-mentioned paperboard structure, wherein, more comprise a backfin plate, this backfin plate comprises one first connected plate and one second plate, the joining place of this first plate and this second plate has a backfin line, this top board has more one the 3rd top board flanging, 3rd top board flanging is parallel to this first top board flanging, and keep a distance with this first top board flanging, this first side plate has more side plate flanging, this side plate flanging is parallel to this first top board flanging, and keep a distance with the 3rd top board flanging, this first plate is connected to the 3rd top board flanging, this second plate is connected to this side plate flanging.

Above-mentioned paperboard structure, wherein, this backfin line and this first top board flanging are non-co-axis.

Above-mentioned paperboard structure, wherein, this base plate has more at least two cutting lines intersected, and to form multiple positioning flaps, those positioning flaps are pressed against a knock hole of this framework.

Protection angle cover disclosed by the utility model, is sheathed on a wherein corner part of a framework.Corner part comprises one first crossing frame backboard and one second frame backboard.Corner part has a depression and forms at least one wall of depression.Protection angle cover to comprise in a base plate, a top board, one first side plate, one second side plate, one first flap and a backfin plate in flap, one second.Base plate has one first base plate flanging, one second base plate flanging, one the 3rd base plate flanging, one the 4th base plate flanging and a hypotenuse.Second base plate flanging is connected to the first base plate flanging, and the opposite end of hypotenuse is connected to the first base plate flanging and the second base plate flanging.3rd base plate flanging is crossing with hypotenuse, and the 3rd base plate flanging is parallel to the first base plate flanging.3rd base plate flanging and the first base plate flanging and the second base plate flanging keep a distance, and the minor increment of the 3rd base plate flanging to the first base plate flanging is more than or equal to the width of the first frame backboard.4th base plate flanging is parallel to the second base plate flanging.The minor increment of the 3rd base plate flanging to the second base plate flanging is less than the minor increment of the 4th base plate flanging to the second base plate flanging.Top board is positioned at above base plate, and keeps a spacing with base plate.Top board has one first connected top board flanging, one second top board flanging and one the 3rd top board flanging.First top board flanging is parallel to the first base plate flanging.Second top board flanging is parallel to the second base plate flanging.3rd top board flanging is parallel to the first top board flanging and keeps a distance with the first top board flanging.The relative both sides of the first side plate are connected to the first base plate flanging and the first top board flanging.First side plate has side plate flanging.Side plate flanging is parallel to the first top board flanging, and keeps a distance with the 3rd top board flanging.The relative both sides of the second side plate are connected to the second base plate flanging and the second top board flanging and make base plate, the first side plate, the second side plate and top board cross a socket space.Socket space supplies the corner part of framework sheathed and makes base plate be resisted against the first frame backboard and the second frame backboard.In first, flap comprises a pressure section and a limiting section.Pressure section is connected to the 3rd base plate flanging.Limiting section protrudes towards the second base plate flanging from pressure section, and the minor increment of limiting section to the second base plate flanging is less than the width of the second frame backboard.In second, flap is connected to the 4th base plate flanging, and can bend and press on the second frame backboard by opposed bottom.Backfin plate comprises one first plate and one second plate.The joining place of the first plate and the second plate has a backfin line.First plate and the second plate are connected to the 3rd top board flanging and side plate flanging, and backfin line and the first top board flanging non-co-axis.Backfin plate can bend according to backfin line, the 3rd top board flanging top board relative to side plate flanging and the first side plate and have a reception position and a use location.Backfin plate is when use location, and backfin plate is resisted against the wall of depression.Backfin plate is when reception position, and backfin plate departs from the wall in depression.Wherein, when pressure section opposed bottom is resisted against the first frame backboard towards top board bending, in first, flap is out of shape and makes limiting section be positioned at the side of the second frame backboard away from base plate to limit the displacement of the first flap.

Protection angle cover disclosed by above-described embodiment and the paperboard structure in order to be converted into protection angle cover, utilize top board and base plate to limit protection angle to be placed on freedom of motion in Z-direction, and flap and side plate limit protection angle and to be placed on X-direction and Y freedom of motion upwards in utilizing, to increase the fixed effect between protection angle cover and framework, and then the chance that reduction protection angle cover comes off on friable product (framework of solar energy module is housed).

Moreover interior flap has the limiting section protruding from pressure section, make limiting section can be resisted against the second frame backboard, the bending state being resisted against the first frame backboard can be maintained to make the pressure section of flap in first.

Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.

Accompanying drawing explanation

The plan sketch of the paperboard structure in order to be converted into protection angle cover of Fig. 1 disclosed by the first embodiment.

Fig. 2 is that the protection angle that the paperboard structure of Fig. 1 is converted into overlaps and framework decomposing schematic representation.

Fig. 3 is the decomposing schematic representation at another visual angle of Fig. 2.

Fig. 4 is the schematic perspective view that the protection angle of Fig. 2 is sheathed on the corner part of framework.

Fig. 5 is the schematic perspective view at another visual angle of Fig. 4.

The plan sketch of the paperboard structure in order to be converted into protection angle cover of Fig. 6 disclosed by the second embodiment.

Fig. 7 is that the protection angle that the paperboard structure of Fig. 6 is converted into overlaps and framework decomposing schematic representation.

Fig. 8 is the decomposing schematic representation at another visual angle of Fig. 7.

Fig. 9 is the schematic perspective view that the protection angle cover of Fig. 6 is sheathed on the corner part of framework.

Figure 10 is the schematic perspective view at another visual angle of Fig. 9.

Wherein, Reference numeral

10 paperboard structures

10 ' protection angle cover

11 paperboard structures

11 ' protection angle cover

20 frameworks

22 corner parts

24 first frame backboards

24a caves in

24b wall

24c knock hole

26 second frame backboards

30 solar energy modules

100 base plates

110 first base plate flangings

120 second base plate flangings

130 the 3rd base plate flangings

140 the 4th base plate flangings

150 hypotenuses

160 cutting lines

170 positioning flaps

180 the 5th base plate flangings

200 top boards

210 first top board flangings

220 second top board flangings

230 the 3rd top board flangings

300 first side plates

310 side plate flangings

400 second side plates

410 first connecting panels

420 second connecting panels

500 socket spaces

Flap in 600 first

610 pressure sections

620 limiting sections

Flap in 700 second

800 backfin plates

810 backfin lines

820 first plates

830 second plates

Flap in 900 the 3rd

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model are described in detail, further to understand the purpose of this utility model, scheme and effect, but not as the restriction of the utility model claims protection domain.

Refer to Fig. 1 to Fig. 3.The plan sketch of the paperboard structure in order to be converted into protection angle cover of Fig. 1 disclosed by the first embodiment.Fig. 2 is that the protection angle that the paperboard structure of Fig. 1 is converted into overlaps and framework decomposing schematic representation.Fig. 3 is the decomposing schematic representation at another visual angle of Fig. 2.

As shown in Figure 1, the paperboard structure 10 of the present embodiment, is used to be converted into protection angle cover 10 '.Paperboard structure 10 to comprise in base plate 100, top board 200,1 first side plate 300,1 first connecting panel 410,1 second connecting panel 420,1 first flap 700 and a backfin plate 800 in flap 600,1 second.

Base plate 100 has one first base plate flanging 110,1 second base plate flanging 120, the 3rd base plate flanging 130, the 4th base plate flanging 140 and a hypotenuse 150.Second base plate flanging 120 is connected to the first base plate flanging 110, and the opposite end of hypotenuse 150 is connected to the first base plate flanging 110 and the second base plate flanging 120.3rd base plate flanging 130 and the first base plate flanging 110 and the 3rd base plate flanging 130 and the second base plate flanging 120 all keep a distance, and in the present embodiment, 3rd base plate flanging 130 is substantially parallel to the first base plate flanging 110, but not as limit, in other embodiments, the 3rd base plate flanging 130 also can keep acute angle with the first base plate flanging 110.4th base plate flanging 140 and the first base plate flanging 110 and the 4th base plate flanging 140 and the second base plate flanging 120 all keep a distance, and in the present embodiment, 4th base plate flanging 140 is substantially parallel to the second base plate flanging 120, but not as limit, in other embodiments, the 4th base plate flanging 140 also can keep acute angle with the second base plate flanging 120.

In addition, in the present embodiment, the 3rd base plate flanging 130 and four base plate flanging 140 crossing with hypotenuse 150 intersects with hypotenuse 150.

Top board 200 has one first connected top board flanging 210 and one second top board flanging 220.First top board flanging 210 is parallel to the first base plate flanging 110, second top board flanging 220 and is parallel to the second base plate flanging 120.

The relative both sides of the first side plate 300 are connected to the first base plate flanging 110 and the first top board flanging 210.

In first, flap 600 comprises pressure section 610 and a limiting section 620.Pressure section 610 is connected to the 3rd base plate flanging 130, and can bend by opposed bottom 100.Limiting section 620 protrudes towards the second base plate flanging 120 from pressure section 610, and the minor increment D1 of limiting section 620 to the second base plate flanging 120 is less than the minor increment D2 of the 3rd base plate flanging 130 to the second base plate flanging 120.In other words, refer to that the minor increment of the 3rd base plate flanging 130 to the second base plate flanging 120 is less than the minor increment of the 4th base plate flanging 140 to the second base plate flanging 120.

In addition, in the present embodiment, limiting section 620 to the first base plate flanging 110 minor increment D3 is greater than the minor increment D4 of pressure section 610 to the first base plate flanging 110.

In second, flap 700 is connected to the 4th base plate flanging 140, and can bend by opposed bottom 100.

Backfin plate 800 comprises one first connected plate 820 and one second plate 830.The joining place of the first plate 820 and the second plate 830 has a backfin line 810.Top board 200 has more one the 3rd top board flanging 230.3rd top board flanging 230 is parallel to the first top board flanging 210, and keeps a distance with the first top board flanging 210.First side plate 300 has more side plate flanging 310.Side plate flanging 310 is parallel to the first top board flanging 210, and keeps a distance with the 3rd top board flanging 230.First plate 820 is connected to the 3rd top board flanging 230, second plate 830 and is connected to side plate flanging 310.It should be noted that backfin line 810 and the first top board flanging 210 are non-co-axis.

In the present embodiment and other embodiments, base plate 100 has more at least two cutting lines 160 intersected, to form multiple positioning flaps 170.

As shown in Figure 1 to Figure 3, the first connecting panel 410 is connected to the second base plate flanging 120, and the second connecting panel 420 is connected to the second top board flanging 220.Second connecting panel 420 forms one second side plate 400 jointly in order to be incorporated into the first connecting panel 410, specifically, respectively along the first base plate flanging 110, second base plate flanging 120, first top board flanging 210 and the second top board flanging 220 bend the first side plate 300, top board 200, first connecting panel 410 and the second connecting panel 420, and the second connecting panel 420 is incorporated into the first connecting panel 410, base plate 100 is made to make the first side plate 300 and the relative both sides of the second side plate 400 be connected to base plate 100 and top board 200, first side plate 300, second side plate 400 and top board 200 cross a socket space 500.

Protection angle cover 10 ' makes corner part 22 be positioned at socket space 500 in order to be sheathed on a wherein corner part 22 of a framework 20.Wherein, framework 20 in order to by a solar energy module 30 around interior.Corner part 22 comprises one first crossing frame backboard 24 and one second frame backboard 26.The 3rd above-mentioned base plate flanging 130 and the minor increment D2 of the first base plate flanging 110 are more than or equal to the width W 1 of the first frame backboard 24, and the minor increment D1 of limiting section 620 to the second base plate flanging 120 is less than the width W 2 of the second frame backboard 26.Corner part 22 has a depression 24a and forms at least one wall 24b of depression 24a.In addition, the 4th above-mentioned base plate flanging 140 and the distance D5 of the second base plate flanging 120 are more than or equal to the width W 2 of the second frame backboard 26.

The first above-mentioned frame backboard 24 has more a knock hole 24c.This knock hole 24c arranges and is used for fastening for positioning flaps 170, but can also plug for the screw of assembling.

Next, continue the effect describing protection angle cover 10 ', refer to Fig. 4 and Fig. 5.Fig. 4 is the schematic perspective view that the protection angle of Fig. 2 is sheathed on the corner part of framework.Fig. 5 is the schematic perspective view at another visual angle of Fig. 4.

As shown in Figure 4, when the corner part 22 of framework 20 is located at by protection angle cover 10 ', corner part 22 is located between top board 200 and base plate 100, and base plate 100 is resisted against the first frame backboard 24 of corner part 22 and the second frame backboard 26 overlaps freedom of motion in the Z-direction of 10 ' to limit to protection angle.Moreover, the present embodiment in order to avoid protection angle cover 10 ' depart from corner part 22, more devise can opposed bottom 100 bend first in flap 600.Minor increment D2 due to the 3rd base plate flanging 130 and the first base plate flanging 110 is more than or equal to the width W 1 of the first frame backboard 24, therefore flap 600 can bend along the 3rd base plate flanging 130 opposed bottom 100 towards the direction of top board 200 in first, be resisted against the relative both sides of the first frame backboard 24 respectively to make the first side plate 300 and the pressure section 610 of flap in first 600 and limited to protection angle and overlap the 10 ' freedom of motion in Y-direction.It should be noted that due to thick paperboard bending afterwards easily occur resilience reset phenomenon, make the pressure section 610 of flap 600 in first no longer be resisted against the first frame backboard 24.Therefore, in the present embodiment, the minor increment D1 of ad hoc meter limiting section 620 to the second base plate flanging 120 need be less than the width W 2 of the second frame backboard 26, when making that flap 600 resets in first, in first, the limiting section 620 of flap 600 can be resisted against the second frame backboard 26, is resisted against the bending state of the first frame backboard 24 to make the pressure section 610 of flap 600 in first be maintained at.

In addition, minor increment D2 due to the 3rd base plate flanging 130 to the second base plate flanging 120 is more than or equal to the width W 2 of the second frame backboard 26, therefore the second side plate 400 and the pressure section 610 of flap in first 600 can be resisted against the relative both sides of the second frame backboard 26 respectively and limit to protection angle and overlap the 10 ' freedom of motion in X-direction.

Distance D5 due to the 4th base plate flanging 140 and the second base plate flanging 120 is more than or equal to the width W 2 of the second frame backboard 26, therefore flap 700 can bend along the 4th base plate flanging 140 opposed bottom 100 towards the direction of top board 200 in second, be resisted against the relative both sides of the second frame backboard 26 respectively to make the second side plate 400 and flap in second 700 and further limited to protection angle and overlap the 10 ' freedom of motion in X-direction.Thus, protection angle will be made to overlap 10 ' can comparatively be firmly fixed on the corner part 22 of framework 20.

Then, further these positioning flaps 170 are pressed against the knock hole 24c of the first frame backboard 24, overlap between 10 ' and framework 20 to make protection angle and there is the fixation that in first, in flap 600, second, flap 700 and interior position tabs 170 etc. are multiple.

As shown in Figure 5, when the corner part 22 of framework 20 is located at by protection angle cover 10 ', backfin plate 800 can relatively top board 200 and the first side plate 300 bend and have a reception position and a use location.And in order to mate the depression 24a of framework 20, the backfin line 810 of ad hoc meter backfin plate 800 and the first top board flanging 210 are non-co-axis, with order when backfin plate 800 is in use location, the first plate 820 and the second plate 830 can be resisted against the wall 24b of the 24a that caves in and further protection angle be overlapped 10 ' and be fixed in framework 20.When backfin plate 800 is in reception position, backfin plate 800 departs from the wall 24b in depression 24a.

Bent backfin plate 800 except allow protection angle overlap 10 ' be located at corner part 22 time have preferably except fixed effect, more can when not using, backfin plate 800 is bent to reception position, so that be stacked mutually by each protection angle cover 10 ' and save parking space.

It should be noted that, the protection angle cover 10 ' of above-described embodiment prevents from protection angle from overlapping 10 ' by flap 700 and backfin plate 800 in flap 600, second in first to deviate from from the corner part 22 of framework 20, but not as limit, in other embodiments, protection angle cover 10 ' also can not have flap in second 700 and the design of backfin plate 800 and fix on corner part 22 by means of only flap 600 in first.

Refer to Fig. 6 to Fig. 8.The plan sketch of the paperboard structure in order to be converted into protection angle cover of Fig. 6 disclosed by the second embodiment.Fig. 7 is that the protection angle that the paperboard structure of Fig. 6 is converted into overlaps and framework decomposing schematic representation.Fig. 8 is the decomposing schematic representation at another visual angle of Fig. 7.The present embodiment is similar to the embodiment of above-mentioned Fig. 1, therefore is only described for deviation.

The deviation of the embodiment of the present embodiment and above-mentioned Fig. 1 is, the shape of interior flap and quantity.Specifically, the paperboard structure 11 of the present embodiment, is used to be converted into protection angle cover 11 '.Paperboard structure 11 to comprise in base plate 100, top board 200,1 first side plate 300,1 first connecting panel 410,1 second connecting panel 420,1 first flap 700 and a backfin plate 800 in flap 600,1 second.Wherein, base plate 100 has the 3rd base plate flanging 130, the 4th base plate flanging 140 and the 5th base plate flanging 180.3rd base plate flanging 130 and the 4th base plate flanging 140 are connected to the opposite end of the 5th base plate flanging 180.3rd base plate flanging 130 is parallel to the first base plate flanging 110 and crossing with hypotenuse 150.4th base plate flanging 140 is parallel to the second base plate flanging 120 and crossing with hypotenuse 150.Protection angle cover 10 ' to comprise in one first in flap 600,1 second flap 900 in flap 700 and the 3rd.In first, flap 600 is connected to the 3rd base plate flanging 130 bently.In second, flap 700 is connected to the 4th base plate flanging 140 bently.In 3rd, flap 900 is connected to the 5th base plate flanging 180 bently.

Refer to Fig. 9 and Figure 10.Fig. 9 is the schematic perspective view that the protection angle cover of Fig. 6 is sheathed on the corner part of framework.Figure 10 is the schematic perspective view at another visual angle of Fig. 9.

As shown in Figures 9 and 10, when the corner part 22 of framework 20 is located at by protection angle cover 11 ', corner part 22 is located between top board 200 and base plate 100, and base plate 100 is resisted against the first frame backboard 24 of corner part 22 and the second frame backboard 26 overlaps freedom of motion in the Z-direction of 10 ' to limit to protection angle.Moreover the present embodiment departs from corner part 22 in order to avoid protection angle cover 10 ', more devise can opposed bottom 100 bend first in flap 900 in flap 700 and the 3rd in flap 600, second.In first, in flap 600, second, in flap 700 and the 3rd, flap 900 opposed bottom 100 bends, the first side plate 300 and flap in first 600 is made to be resisted against the relative both sides of the first frame backboard 24 respectively, second side plate 400 and flap in second 700 are resisted against the relative both sides of the second frame backboard 26 respectively, and in the 3rd, flap 900 is resisted against the first frame backboard 24 and the second frame backboard 26 simultaneously and has limited to the freedom of motion of protection angle cover 10 ' in X-direction and Y-direction.Thus, the fixed effect between protection angle cover 10 ' and framework 20 can be increased, and then the chance that reduction protection angle cover 10 ' comes off on friable product (being provided with the framework 20 of solar energy module 30).

Protection angle cover disclosed by above-described embodiment and the paperboard structure in order to be converted into protection angle cover, utilize top board and base plate to limit protection angle and be placed on freedom of motion in Z-direction, and flap and side plate limit protection angle and to be placed on X-direction and Y freedom of motion upwards in utilizing, to increase the fixed effect between protection angle cover and framework, and then the chance that reduction protection angle cover comes off on friable product (framework of solar energy module is housed).

Moreover interior flap has the limiting section protruding from pressure section, make limiting section can be resisted against the second frame backboard, the bending state being resisted against the first frame backboard can be maintained to make the pressure section of flap in first.

In addition, backfin line and the first top board flanging are non-co-axis, with the wall making the first plate and the second plate can be resisted against the depression of corner part, to increase the fixed effect between protection angle cover and framework further, and then promote the protective capacities of protection angle cover.

Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.

Claims (19)

1. a protection angle cover, is characterized in that, is sheathed on a wherein corner part of a framework, and this corner part comprises one first crossing frame backboard and one second frame backboard, and this protection angle cover comprises:

One base plate;

One top board, is positioned on this base plate, and keeps a spacing with this base plate;

One first side plate and one second side plate, this first side plate and the relative both sides of this second side plate are connected to this base plate and this top board and make this base plate, this first side plate, this second side plate and this top board cross a socket space, and this socket space is sheathed and make this base plate be resisted against this first frame backboard and this second frame backboard for this corner part of this framework; And

Flap in one first, comprise a pressure section and a limiting section, this pressure section can be connected to this base plate bendingly, and this pressure section to the minor increment of this first side plate is more than or equal to the width of this first frame backboard, this limiting section protrudes towards this second side plate from this pressure section, and this limiting section to the minor increment of this second side plate is less than the width of this second frame backboard, when this base plate is resisted against this first frame backboard towards the bending of this top board to this pressure section relatively, this flap distortion and make this limiting section be positioned at the side of this second frame backboard away from this base plate to limit the displacement of this first flap in first.

2. protection angle cover as claimed in claim 1, it is characterized in that, this base plate has one first base plate flanging and one second base plate flanging, this top board has one first connected top board flanging and one second top board flanging, this the first top board flanging is parallel to this first base plate flanging, this the second top board flanging is parallel to this second base plate flanging, and the relative both sides of this first side plate are connected to this first base plate flanging and this first top board flanging.

3. protection angle cover as claimed in claim 2, it is characterized in that, this base plate has more one the 3rd base plate flanging, 3rd base plate flanging and this first base plate flanging and this second base plate flanging all keep a distance, this in first this pressure section of flap be connected to the 3rd base plate flanging, and this limiting section to the minor increment of this second base plate flanging is less than the minor increment of the 3rd base plate flanging to the second base plate flanging be somebody's turn to do.

4. protection angle cover as claimed in claim 3, it is characterized in that, more comprise a backfin plate, the relative dual-side of this backfin plate can be connected to this top board and this first side plate respectively bendingly, and this backfin plate has a backfin line, can to make this backfin plate relatively this top board and this first side plate bend and there is a reception position and a use location, this corner part has a depression and forms at least one wall of this depression, this backfin plate is when this use location, this backfin plate is resisted against this wall of this depression, this backfin plate is when this reception position, this backfin plate departs from this wall in this depression.

5. protection angle cover as claimed in claim 4, it is characterized in that, the quantity of this at least one wall is two, this top board has more one the 3rd top board flanging, 3rd top board flanging is parallel to this first top board flanging, and keep a distance with this first top board flanging, this first side plate has more side plate flanging, this side plate flanging is parallel to this first top board flanging, and keep a distance with the 3rd top board flanging, this backfin plate comprises one first plate and one second plate, this first plate is connected to the 3rd top board flanging, this second plate is connected to this side plate flanging, this backfin line is positioned at the joining place of this first plate and this second plate, when this backfin plate is in this use location, this first plate and this second plate are resisted against this two wall respectively.

6. protection angle cover as claimed in claim 5, it is characterized in that, more comprise flap in one second, this base plate has more one the 4th base plate flanging, this in second flap be connected to the 4th base plate flanging, and can this base plate bending and press on this second frame backboard relatively.

7. protection angle cover as claimed in claim 6, it is characterized in that, the 4th base plate flanging is parallel to this second base plate flanging.

8. protection angle cover as claimed in claim 1, is characterized in that, this base plate has more at least two cutting lines intersected, and to form multiple positioning flaps, those positioning flaps are pressed against a knock hole of this framework.

9., in order to be converted into a paperboard structure for protection angle cover, it is characterized in that, this paperboard structure comprises:

One base plate, have one first base plate flanging, one second base plate flanging and one the 3rd base plate flanging, this second base plate flanging is connected to this first base plate flanging, and the 3rd base plate flanging and this first base plate flanging and this second base plate flanging all keep a distance;

One top board, has one first connected top board flanging and one second top board flanging, and this first top board flanging is parallel to this first base plate flanging, and this second top board flanging is parallel to this second base plate flanging;

One first side plate, the relative both sides of this first side plate are connected to this first base plate flanging and this first top board flanging;

Flap in one first, comprise a pressure section and a limiting section, this pressure section is connected to the 3rd base plate flanging, this limiting section protrudes towards this second base plate flanging from this pressure section, and this limiting section to the minor increment of this second base plate flanging is less than the minor increment of the 3rd base plate flanging to this second base plate flanging;

One first connecting panel, is connected to this second base plate flanging; And

One second connecting panel, is connected to this second top board flanging, and this second connecting panel is incorporated into this first connecting panel and jointly forms this protection angle cover one second side plate.

10. paperboard structure as claimed in claim 9, it is characterized in that, the 3rd base plate flanging is parallel with this first base plate flanging.

11. paperboard structures as claimed in claim 10, it is characterized in that, this protection angle cover is sheathed on a wherein corner part of a framework, this corner part comprises one first crossing frame backboard and one second frame backboard, the minor increment of the 3rd base plate flanging and this first base plate flanging is more than or equal to the width of this first frame backboard, and this limiting section to the minor increment of this second base plate flanging is less than the width of this second frame backboard.

12. paperboard structures as claimed in claim 11, it is characterized in that, more comprise flap in one second, this base plate has more one the 4th base plate flanging, this in second flap be connected to the 4th base plate flanging, and can this base plate bending and press on this second frame backboard relatively.

13. paperboard structures as claimed in claim 12, is characterized in that, the 4th base plate flanging is parallel to this second base plate flanging.

14. paperboard structures as claimed in claim 13, is characterized in that, the 3rd base plate flanging is less than the minor increment of the 4th base plate flanging to this second base plate flanging to the minor increment of this second base plate flanging.

15. paperboard structures as claimed in claim 10, is characterized in that, this limiting section is greater than the minor increment of this pressure section to this first base plate flanging to the minor increment of this first base plate flanging.

16. paperboard structures as claimed in claim 9, it is characterized in that, more comprise a backfin plate, this backfin plate comprises one first connected plate and one second plate, the joining place of this first plate and this second plate has a backfin line, this top board has more one the 3rd top board flanging, 3rd top board flanging is parallel to this first top board flanging, and keep a distance with this first top board flanging, this first side plate has more side plate flanging, this side plate flanging is parallel to this first top board flanging, and keep a distance with the 3rd top board flanging, this first plate is connected to the 3rd top board flanging, this second plate is connected to this side plate flanging.

17. paperboard structures as claimed in claim 16, is characterized in that, this backfin line and this first top board flanging are non-co-axis.

18. paperboard structures as claimed in claim 9, is characterized in that, this base plate has more at least two cutting lines intersected, and to form multiple positioning flaps, those positioning flaps are pressed against a knock hole of this framework.

19. 1 kinds of protection angle covers, is characterized in that, are sheathed on a wherein corner part of a framework, and this corner part comprises one first crossing frame backboard and one second frame backboard, and this corner part has a depression and forms at least one wall of this depression, and this protection angle cover comprises:

One base plate, there is one first base plate flanging, one second base plate flanging, one the 3rd base plate flanging, one the 4th base plate flanging and a hypotenuse, this the second base plate flanging is connected to this first base plate flanging, and the opposite end of this hypotenuse is connected to this first base plate flanging and this second base plate flanging, 3rd base plate flanging is crossing with this hypotenuse, 3rd base plate flanging is parallel to this first base plate flanging, 3rd base plate flanging and this first base plate flanging and this second base plate flanging keep a distance, and the 3rd base plate flanging to the minor increment of this first base plate flanging is more than or equal to the width of this first frame backboard, 4th base plate flanging is parallel to this second base plate flanging, 3rd base plate flanging is less than the minor increment of the 4th base plate flanging to this second base plate flanging to the minor increment of this second base plate flanging,

One top board, be positioned at above this base plate, and keep a spacing with this base plate, this top board has one first connected top board flanging, one second top board flanging and one the 3rd top board flanging, this the first top board flanging is parallel to this first base plate flanging, this the second top board flanging is parallel to this second base plate flanging, and the 3rd top board flanging is parallel to this first top board flanging and keeps a distance with this first top board flanging;

One first side plate, the relative both sides of this first side plate are connected to this first base plate flanging and this first top board flanging, and this first side plate has side plate flanging, and this side plate flanging is parallel to this first top board flanging, and keeps a distance with the 3rd top board flanging;

One second side plate, the relative both sides of this second side plate are connected to this second base plate flanging and this second top board flanging and make this base plate, this first side plate, this second side plate and this top board cross a socket space, and this socket space is sheathed and make this base plate be resisted against this first frame backboard and this second frame backboard for this corner part of this framework;

Flap in one first, comprise a pressure section and a limiting section, this pressure section is connected to the 3rd base plate flanging, and this limiting section protrudes towards this second base plate flanging from this pressure section, and this limiting section to the minor increment of this second base plate flanging is less than the width of this second frame backboard;

Flap in one second, is connected to the 4th base plate flanging, and can relatively bend and press on this second frame backboard by this base plate; And

One backfin plate, comprise one first plate and one second plate, the joining place of this first plate and this second plate has a backfin line, this first plate and this second plate are connected to the 3rd top board flanging and this side plate flanging, and this backfin line and this first top board flanging non-co-axis, this backfin plate can according to this backfin line, 3rd top board flanging this top board relative to this side plate flanging and this first side plate bend and have a reception position and a use location, this backfin plate is when this use location, this backfin plate is resisted against this wall of this depression, this backfin plate is when this reception position, this backfin plate departs from this wall in this depression,

Wherein, when relatively this base plate is resisted against this first frame backboard towards the bending of this top board to this pressure section, this flap distortion and make this limiting section be positioned at the side of this second frame backboard away from this base plate to limit the displacement of this first flap in first.