CN211691285U - Waterproof bottom box and waterproof bottom box fixing assembly - Google Patents

Abstract

The utility model discloses a waterproof end box and waterproof end box fixed assembly. The waterproof bottom case includes: the bottom plate of making by the geomembrane, the inboard at each border of bottom plate all is provided with first crease, arbitrary first crease and the border syntropy extension that corresponds with it, it is a plurality of first crease intersects in proper order head and the tail and injects and is located a plurality ofly the inboard inner panel of first crease and with a plurality of the first crease one-to-one turn over the folded plate, arbitrary it all is located corresponding with it to turn over the folded plate the outside of first crease, it is a plurality of it is along a plurality of to turn over the folded plate the hem of enclosing the form is injectd to first crease one-to-one ground. The waterproof bottom box fixing assembly comprises a bottom plate made of a geomembrane and a folding edge fixing piece. The utility model provides a fixed assembly of box at the bottom of waterproof and waterproof box at the bottom provides a waterproof box at the bottom of avoiding a lot of die sinking, reduction in production cost.

Description

Waterproof bottom box and waterproof bottom box fixing assembly

Technical Field

The utility model relates to a waterproof technical field of building especially relates to a waterproof end box and waterproof end box fixed assembly.

Background

The geomembrane is a geomembrane anti-seepage material compounded by a plastic film serving as an anti-seepage base material and non-woven fabrics, and has the characteristics of small specific gravity, good waterproofness, high deformation adaptability, corrosion resistance and low temperature resistance.

In the prior art, sanitation is used as an area with frequent water consumption, the requirement on the waterproof performance of the ground is high, a waterproof bottom box is generally laid on the ground of a toilet, the inventor finds that most of the waterproof bottom box is made of ABS or PP materials, the bottom box needs to be manufactured by die sinking and plastic suction, each die is generally only suitable for toilets of one house type, and the bottom box needs to be re-die sunk when the house type is changed, so that the defect of high cost is caused.

Therefore, it is necessary to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof end box and waterproof end box fixed assembly to solve the problem that exists among the prior art, provide one kind and avoid waterproof end box of a lot of die sinking, reduction in production cost.

The utility model provides a waterproof end box, include: bottom plate made by the geomembrane, the inboard at each border of bottom plate all is provided with first crease, arbitrary first crease and the border syntropy extension that corresponds with it, it is a plurality of first crease intersects end to end in proper order and is injectd and is located a plurality ofly the inboard inner panel of first crease and with a plurality of the flap board that turns over of first crease one-to-one, arbitrary the flap board all is located with it corresponds the outside of first crease, it is a plurality of it is along a plurality of flap board hem with along the border of inner panel is injectd and is enclosed the turn-ups that closes the form.

Optionally, the break point and the corner that is located the break point outside are injectd to two arbitrary crossing first creases, follow the break point with the line direction of the apex angle of the bottom plate that the break point corresponds is in set up the second crease on the corner, the corner is followed the corner is injectd to second crease hem and is received the corner, it sets up to receive the corner laminating the turn-ups.

Optionally, the edge closing angle is attached to the inner side of the turned edge.

Optionally, the width of any flap is a fixed value.

Optionally, the folded flap after folding is perpendicular to the inner plate.

Based on the same inventive concept, the application also provides a waterproof bottom box fixing assembly, which comprises a bottom plate made of a geomembrane and a folding edge fixing piece; the inner side of each edge of the bottom plate is provided with a first crease, any first crease and the edge corresponding to the first crease extend in the same direction, the first creases are sequentially intersected end to define an inner plate positioned on the inner side of the first creases and a plurality of folding plates corresponding to the first creases one by one, any folding plate is positioned on the outer side of the corresponding first crease, and the folding plates are folded along the first creases one by one to define a folded flange in a surrounding shape; the folding fixing piece comprises a connecting clamping portion and a positioning plate, wherein a clamping groove is formed in the clamping portion, the first end of the positioning plate is installed on the clamping portion, and the folding plate after folding is embedded in the clamping groove.

Optionally, any two intersected first creases define a folding point and a corner located outside the folding point, a second crease is arranged on the corner along a connecting line direction of the folding point and a bottom plate vertex angle corresponding to the folding point, the corner defines a folding corner along a folding edge of the second crease, and the folding corner is arranged on the folding edge in an attaching mode; the folding corners and the folding plates attached to the folding corners are embedded in the clamping grooves.

Optionally, the edge closing angle is attached to the inner side of the turned edge.

Optionally, the width of any flap is a fixed value.

Optionally, the folded flap after folding is perpendicular to the inner plate.

The utility model provides a waterproof under box and fixed assembly of waterproof under box can extrude a plurality of first creases that intersect in proper order in the border inboard of the geomembrane that cuts through hydraulic bending machine, each first crease and the border that corresponds with it all prescribe a limit to turn over the folded plate, every turns over the folded plate and all can turn over along the first crease that corresponds and turn over and rise, can form closed turn-ups structure along the border of inner panel after all turn over the folded plate and form waterproof under box, waterproof under box is made through above-mentioned process, compare in prior art, need not the die sinking, the manufacturing cost of waterproof under box has been reduced; the folding plate of the edge is embedded in the inner side of the clamping groove, the positioning plate can be fixed on the wall surface, and then the flexible waterproof bottom box and the wall surface are fixed, so that the method is stable and reliable, the step of installing the waterproof bottom box on the wall surface is simplified, and the construction efficiency is improved.

Drawings

The preferred embodiments of the present invention will hereinafter be described in detail to facilitate understanding of the objects and advantages of the invention, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the waterproof bottom case provided by the optional embodiment of the present invention before being hemmed.

Fig. 2 is a schematic structural view of the waterproof bottom case after being folded according to an optional embodiment of the present invention.

Fig. 3 is a schematic structural view of a hem fixing member according to an alternative embodiment of the present invention.

Fig. 4 is a bottom view of fig. 3.

Fig. 5 is a schematic structural view of a waterproof bottom case fixing assembly according to an alternative embodiment of the present invention.

Fig. 6 is a partially enlarged view of a in fig. 5.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

As shown in fig. 1 to fig. 2, the utility model provides a waterproof bottom case, include: a floor 1 made of geomembrane.

Referring to fig. 1 to 2, the inner side of each edge 11 of the bottom plate 1 is provided with a first fold 14, any first fold 14 extends in the same direction as the corresponding edge 11, the first folds 14 sequentially intersect end to define an inner plate 12 located inside the first folds 14 and a plurality of folding plates 17 corresponding to the first folds 14 one by one, any folding plate 17 is located outside the corresponding first fold 14, and the folding plates 17 are folded along the first folds 14 one by one to define a surrounding-shaped folded edge 18 along the edge of the inner plate 12. As shown in fig. 1, the bottom plate 1 may be a quadrilateral, the flanges 18 are disposed around the inner plate 12 to form a quadrilateral waterproof bottom case, and the first fold 14 may be disposed parallel to the corresponding edge 11, so as to keep the height of the folded plate 17 consistent.

The utility model provides a waterproof end box, can be through hydraulic bending machine at 11 inboard a plurality of endings of border extrusion of the geomembrane that cut intersecting first crease 14 in proper order, each first crease 14 and the border 11 that corresponds with it all inject one and turn over folded plate 17, every turns over folded plate 17 and all can turn over along the same direction of first crease 14 edge that corresponds and turn over the book, can form closed turn-ups 18 structure and form waterproof end box along the border 11 of inner panel 12 after all turn over the equal hem of folded plate 17, waterproof end box is made through above-mentioned process, compare in prior art, need not the die sinking, the manufacturing cost of waterproof end box has been reduced.

Optionally, a folding point 15 and a corner 16 located outside the folding point 15 are defined by any two crossed first folds 14, the edge is in the direction of the connecting line of the top angle 13 of the bottom plate 1 corresponding to the folding point 15, a second fold 2 is arranged on the corner 16, the corner 16 is folded along the second fold 2 to define a folding corner 21, and the folding corner 21 is attached to and arranged on the turned edge 18. As shown in fig. 1 to 2, when the bottom board 1 is a quadrangle, the corner 16 is also a quadrangle, the corner 16 is folded along the second fold 2 to form a triangular corner 21, and the corner 21 is attached to the flange 18, so that the corner 16 of the waterproof box can be effectively waterproofed, and water can be prevented from overflowing from the corner 16 of the waterproof box.

Preferably, the corner 21 is attached to the inner side of the flange 18. The embodiment can effectively limit the water in the waterproof bottom box at the inner side of the flanging 18, and further increase the waterproof effect of the waterproof bottom box.

Optionally, the width of any flap 17 is a fixed value, that is, the vertical distance between the edge of any flap 17 away from the corresponding first fold 14 and the corresponding first fold 14 is a fixed value. In the embodiment, the distance between the folded edges of all the folded plates 17 and the inner surface of the inner plate 12 is a fixed value, so that the folded edges 18 are arranged at the same height, and the waterproof effect of the waterproof bottom box is improved.

As an alternative implementation, the folded flap 17 is perpendicular to the inner panel 12. The vertical distance between the turnover plate 17 and the inner plate 12 after edge folding can be increased, the laying depth of the waterproof bottom box is favorably improved, and meanwhile, the turnover edge 18 is favorably attached to a vertically arranged wall body.

As shown in fig. 1 to 6, based on the same inventive concept, the present invention further provides a waterproof bottom case fixing assembly, which comprises a bottom plate 1 made of geomembrane and a hem fixing member; the inner side of each edge 11 of the bottom plate 1 is provided with a first crease 14, any first crease 14 and the corresponding edge 11 extend in the same direction, the first creases 14 are sequentially intersected end to define an inner plate 12 positioned on the inner side of the first creases 14 and a plurality of turnover plates 17 corresponding to the first creases 14 one by one, any turnover plate 17 is positioned on the outer side of the corresponding first creases 14, and the turnover plates 17 correspondingly define turnover edges 18 in a folded edge enclosing shape along the first creases 14 one by one; the hem mounting is including being connected joint portion 31 and locating plate 32, joint portion 31 is last to have seted up joint groove 33, the first end of locating plate 32 is installed on the joint portion 31, the second end of locating plate 32 is towards keeping away from the direction of joint portion 31 extends, the extending direction of the second end of locating plate 32 is dorsad joint groove 33's notch direction, behind the hem turn over folded plate 17 and inlay and establish in the joint groove 33.

The utility model provides a fixed assembly of waterproof under box can be through hydraulic bending machine a plurality of first creases 14 that intersect in proper order of ending of 11 inboard extrusions of border of the geomembrane that cut, each first crease 14 and border 11 corresponding with it all prescribe a turn-over board 17, every turn-over board 17 can be turned over along the first crease 14 that corresponds and turned up, can form closed turn-ups 18 structure and form waterproof under box along the border 11 of inner panel 12 after all turn-ups board 17 are all turned over the hem, waterproof under box is made through above-mentioned process, compared with the prior art, need not the die sinking, the manufacturing cost of waterproof under box has been reduced; the folding plate 17 of hem inlays establishes in the inboard of joint groove 33, and locating plate 32 can be fixed on the wall, and then plays the effect of fixing flexible waterproof end box and wall mutually, and reliable and stable has simplified the step that waterproof end box was installed on the wall, has improved the efficiency of construction.

On the basis of the above embodiment, any two intersecting first creases 14 define a folding point 15 and a corner 16 located outside the folding point 15, a second crease 2 is arranged on the corner 16 along the direction of the connecting line of the folding point 15 and the vertex 13 of the bottom plate 1 corresponding to the folding point 15, the corner 16 is folded along the second crease 2 to define a folding corner 21, and the folding corner 21 is attached to the flange 18; receive corner 21 and with the folded plate 17 that turns over that the laminating of corner 21 set up all inlays and establishes in joint groove 33, when receiving corner 21 and folded plate 17 set up in joint groove 33 simultaneously, have elastic corner 21 and turned over the effort that the board 17 has the outdiffusion and on two cell walls of butt relative settings in joint groove 33 respectively, increased the stability of turning over board 17 and the joint of corner 21 in joint groove 33.

Optionally, the corner 2 is attached to the inner side of the flange 18. The embodiment can effectively limit the water in the waterproof bottom box at the inner side of the flanging 18, and further increase the waterproof effect of the waterproof bottom box.

On the basis of the above embodiment, the width of any flap 17 is a fixed value, that is, the distance between the edge of any flap 17 away from the corresponding first fold 14 and the corresponding first fold 14 is a fixed value. In the embodiment, the distance between the folded edges of all the folded plates 17 and the inner surface of the inner plate 12 is a fixed value, so that the folded edges 18 are arranged at the same height, and the waterproof effect of the waterproof bottom box is improved.

Optionally, the folded flap 17 is perpendicular to the inner panel 12. The vertical distance between the folded plate 17 and the inner plate 12 after the edge folding can be increased, the laying depth of the waterproof bottom box is favorably improved, and meanwhile, the edge folding 18 is favorably embedded in the vertically arranged clamping groove 33.

Optionally, the clamping portion 31 may include a first mounting plate 34, a second mounting plate 35, and a third mounting plate 36 connected in sequence, the first mounting plate 34 and the third mounting plate 36 are disposed oppositely, the second mounting plate 35 is connected between the first mounting plate 34 and the third mounting plate 36, the first mounting plate 34, the second mounting plate 35, and the third mounting plate defines the clamping groove 33. As shown in fig. 1 to 2, the first mounting plate 34, the second mounting plate 35 and the third mounting plate 36 provided by the present invention can define a U-shaped slot, so as to effectively clamp the flange 18 of the elastic waterproof bottom case.

Optionally, the hemming fixture further comprises a flared plate 37, a first end of the flared plate 37 is mounted on the first mounting plate 34 at an end away from the second mounting plate 35, a second end of the flared plate 37 extends in a direction away from the second mounting plate 35, and a distance between the flared plate 37 and the third mounting plate 36 gradually increases in a direction away from the second mounting plate 35. This embodiment can increase the bore of the opening of the clamping groove 33, so that the flange 18 can be clamped into the clamping groove 33 from the opening of the clamping groove 33. Note that the opening of the catching groove 35 is defined by the flare plate 37 and the third mounting plate 36.

Preferably, the hem fixing further includes a web 38, the web 38 being connected between the oppositely disposed third mounting plate 36 and the positioning plate 32. Connecting plate 38 in this embodiment can be connected the third mounting panel 36 and the locating plate 32 of relative setting effectively, and after the joint groove 33 joint was on waterproof end box, realized locating plate 32 through connecting plate 38 and extended towards the wall and laminated mutually with the wall, the locating plate 32 of being convenient for was fixed mutually with the wall. Further, the positioning plate 32 can be fixed on the wall surface through the nail screws, time and labor are saved during nail gun construction, and construction efficiency is improved.

Alternatively, the third mounting plate 36 is disposed parallel to the positioning plate 32, and the connecting plate 38 is vertically connected between the third mounting plate 36 and the positioning plate 32. This embodiment can effectively increase the structural stability of the catching portion 31.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A waterproof back box, comprising:

bottom plate made by the geomembrane, the inboard at each border of bottom plate all is provided with first crease, arbitrary first crease and the border syntropy extension that corresponds with it, it is a plurality of first crease intersects end to end in proper order and is injectd and is located a plurality ofly the inboard inner panel of first crease and with a plurality of the flap board that turns over of first crease one-to-one, arbitrary the flap board all is located with it corresponds the outside of first crease, it is a plurality of it is along a plurality of flap board hem with along the border of inner panel is injectd and is enclosed the turn-ups that closes the form.

2. The waterproof bottom case of claim 1, wherein any two intersecting first creases define a folding point and a corner located outside the folding point, a second crease is disposed on the corner along a connecting line of the folding point and a top corner of the bottom board corresponding to the folding point, the corner defines a folding corner along a folding edge of the second crease, and the folding corner is attached to the folding edge.

3. The waterproof back box of claim 2, wherein the folded corner is attached to an inner side of the folded edge.

4. The waterproof back box of claim 3, wherein the width of any of said flaps is a constant value.

5. The water resistant back box of any one of claims 1-4, wherein the folded flap is perpendicular to the inner panel.

6. A waterproof bottom box fixing assembly is characterized by comprising a bottom plate made of a geomembrane and a folding edge fixing piece;

the inner side of each edge of the bottom plate is provided with a first crease, any first crease and the edge corresponding to the first crease extend in the same direction, the first creases are sequentially intersected end to define an inner plate positioned on the inner side of the first creases and a plurality of folding plates corresponding to the first creases one by one, any folding plate is positioned on the outer side of the corresponding first crease, and the folding plates are folded along the first creases one by one to define a folded flange in a surrounding shape;

the folding fixing piece comprises a connecting clamping portion and a positioning plate, wherein a clamping groove is formed in the clamping portion, the first end of the positioning plate is installed on the clamping portion, and the folding plate after folding is embedded in the clamping groove.

7. The waterproof bottom case mounting assembly of claim 6, wherein any two intersecting first creases define a fold point and a corner located outside the fold point, a second crease is provided on the corner along a direction connecting the fold point and a top corner of the bottom panel corresponding to the fold point, the corner defines a folded corner along the second crease fold, and the folded corner is attached to the folded edge; the folding corners and the folding plates attached to the folding corners are embedded in the clamping grooves.

8. The waterproof back box securement assembly of claim 7, wherein the corner wraps are positioned adjacent an inner side of the flanges.

9. The waterproof back box securement assembly of claim 8, wherein the width of any of the flaps is a fixed value.

10. The water resistant back box securing assembly as claimed in any one of claims 6 to 9 wherein the folded over flap is perpendicular to the inner panel.

Images