CN214220965U - Connecting piece for door and window frame and heat preservation system - Google Patents
Connecting piece for door and window frame and heat preservation system Download PDFInfo
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- CN214220965U CN214220965U CN202023169270.5U CN202023169270U CN214220965U CN 214220965 U CN214220965 U CN 214220965U CN 202023169270 U CN202023169270 U CN 202023169270U CN 214220965 U CN214220965 U CN 214220965U
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Abstract
The utility model relates to a building material technical field discloses a connecting piece for door and window frame and heat preservation system, the connecting piece is rectangular form and cross section and is the T type, the connecting piece includes vertical portion and horizontal part, vertical portion will the horizontal part falls into two parts about, is limiting plate and guard plate respectively, the limiting plate top is provided with the cotton sticky tape of bubble, a plurality of through-holes have been seted up in vertical portion, and fixedly connected with net cloth, net cloth one end covers in the vertical portion, the other end is followed vertical portion orientation is kept away from the direction of horizontal part extends, and stretches out vertical portion. The utility model provides a connecting piece for door and window frame and heat preservation system has firm in connection, construction convenience's advantage, realizes the flexible waterproof connection of crackle on heat preservation system and door and window frame limit, reaches the effect of preventing ftractureing and antiseep, improves the engineering quality of building.
Description
Technical Field
The utility model relates to a building material technical field, in particular to a connecting piece that is used for door and window frame and heat preservation system.
Background
The heat insulation layer is additionally arranged on the outer vertical surface of the building, so that the energy consumption of refrigeration in summer and heating in winter can be obviously saved, and the energy conservation and emission reduction are promoted. In the process of building external wall heat insulation construction, a gap can be generated between the heat insulation system and the door and window frame, so that the heat insulation sealing effect of a building is reduced, and even rainwater permeates into a wall body, so that the wall body has the phenomena of leakage, falling, mildew and the like.
At present, the mode that the gap was filled to the sealing strip is usually adopted, and the manual work penetrates rubber seal strip or PVC plastic strip the sealing strip notch of door and window frame, but the roughness of sealing strip is relatively poor, and there is the gap easily in sealing strip concatenation department, along with time lapse, temperature change, in addition sealing strip expend with heat and contract with cold, the shrink of progressively ageing for sealing performance greatly reduced to lead to appearing the seepage phenomenon.
The utility model discloses a china utility model patent of current notice number CN204024325U, patent name "be used for connecting piece of door and window frame and heated board" discloses a connecting piece that is used for door and window frame and heated board, and this connecting piece is rectangular form, and its cross section is the T type, and two parts about the perpendicular limit of T type connecting piece falls into the cross limit of connecting piece, and the right part on cross limit is equipped with spacing platform, and the top of spacing platform is fixed with the cotton sticky tape of bubble, and the left part on cross limit is equipped with the detachable guard strip. One side of the vertical edge close to the limiting platform is fixed with glass fiber gridding cloth, when the heat insulation plate is installed, the heat insulation plate is tightly abutted to the limiting platform and the vertical edge, mortar painting operation is performed on the vertical edge, and the mortar is enabled to penetrate through the gridding cloth to be tightly combined with the heat insulation plate. However, the vertical edges are solid, so that mortar cannot penetrate through the mesh cloth in contact with the vertical edges, and the mesh cloth and the T-shaped connecting piece are not firmly fixed, so that the T-shaped connecting piece is easy to fall off, and the service life of the T-shaped connecting piece is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a defect among the prior art is aimed at overcoming, provides a connecting piece for door and window frame and heat preservation system, has firm in connection, construction convenience's advantage, realizes the flexible waterproof connection of crackle on heat preservation system and door and window frame limit, reaches the effect of preventing ftractureing and antiseep, improves the engineering quality of building.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a connecting piece for door and window frame and heat preservation system, the connecting piece is rectangular form and cross section is the T type, the connecting piece includes vertical portion and horizontal part, vertical portion will the horizontal part falls into two parts about, is limiting plate and guard plate respectively, the limiting plate top is provided with the cotton sticky tape of bubble, a plurality of through-holes have been seted up in vertical portion, and fixedly connected with net cloth, net cloth one end covers in vertical portion, the other end is followed vertical portion orientation is kept away from the direction of horizontal part extends, and stretches out vertical portion.
Through adopting the technical scheme, install between door and window frame and heat preservation system the utility model discloses a during the connecting piece, one side that will be provided with the cotton sticky tape of bubble is towards door and window frame limit, net cloth one side towards the heat preservation system surface course, tear the sealing strip protection paper on the cotton sticky tape of bubble, paste the connecting piece through the cotton sticky tape of bubble and fix on the door and window frame, during the installation heat preservation system, make heat preservation system one side near on the limiting plate, adjacent opposite side is near in vertical portion, then paint cement mortar along net cloth direction in vertical portion, it is fixed with heat preservation system to make the connecting piece. The foam adhesive tape has good sealing performance and compression deformation resistance, even if the door and window deforms, the foam adhesive tape can not generate gaps between the door and window frame and the heat insulation system due to the elasticity of the foam adhesive tape, the sealing performance between the door and window frame and the heat insulation system is guaranteed, the indoor heat insulation sealing effect is guaranteed, and meanwhile rainwater is prevented from permeating into a wall body. Before cement mortar is smeared, a protective film or a shielding film can be fixed on a protective plate in a mode of an adhesive tape or an iron nail, doors and windows are protected from being polluted in the process of smearing the cement mortar, and after construction is completed, the protective film or the shielding film can be detached, so that the labor intensity of workers is reduced.
When cement mortar is coated, the cement mortar can overflow from the through holes in the vertical part and the meshes in the mesh cloth, so that the inner side and the outer side of the vertical part and the meshes are covered by the cement mortar, the vertical part and the meshes are embedded into the cement mortar, the adhesive force of the connecting piece is greatly improved, the inner cavities of the through holes and the meshes are filled with the cement mortar, the effect similar to rivets is achieved in the through holes and the meshes, and the connecting piece is more firmly fixed and is not easy to fall off; the net cloth is laid on the surface of the vertical portion, the contact area of the net cloth and the vertical portion is increased, and the net cloth is more firmly connected with the vertical portion through the embedding of cement mortar, so that the stability of the installation of the connecting piece is further improved. Preferably, the length of the grid cloth is equal to that of the vertical part, the height of the grid cloth is larger than the thickness of the building outer wall heat insulation system, and the cement mortar is tightly combined with the heat insulation system through the grid cloth to play a role in fixing and reinforcing a mortar layer on the surface of the heat insulation system.
As a further arrangement of the present invention, the limiting plate and the surface adjacent to the vertical portion are all provided with anti-slip parts.
As a further setting of the utility model, anti-skidding part includes the first bead of a plurality of and a plurality of second bead, first bead sets up the limiting plate is close to the surface of vertical portion one side, and the interval sets up side by side, the second bead sets up vertical portion is close to the limiting plate one side on the surface, and with through-hole intercrossing sets up.
As a further setting of the utility model, the net cloth is fixed through compressing tightly the strip vertical portion is close to one side of guard plate, it is in to compress tightly the strip setting vertical portion is close to the one end of horizontal part.
As a further setting of the utility model, the guard plate be close to with the one end that vertical portion is connected is the protrusion in proper order and is provided with first step and second step, first step is located the second step with between the vertical portion, the height of first step is greater than the second step.
As a further setting of the utility model, the guard plate is close to one side surface covering of vertical portion has the double faced adhesive tape, the double faced adhesive tape is close to the setting of second step.
As a further setting of the utility model, the double faced adhesive tape with be provided with the recess between the second step, the recess cross-section is triangle-shaped.
As a further setting of the utility model, the net cloth is glass fiber net cloth.
As a further setting of the utility model, vertical portion the limiting plate and guard plate integrated into one piece sets up.
The utility model has the advantages that:
1. the foam adhesive tape has good sealing performance and compression deformation resistance, even if the door and window deforms, the foam adhesive tape can not generate gaps between the door and window frame and the heat insulation system due to the elasticity of the foam adhesive tape, the sealing performance between the door and window frame and the heat insulation system is guaranteed, the indoor heat insulation sealing effect is guaranteed, and meanwhile rainwater is prevented from permeating into a wall body. Before cement mortar is smeared, a protective film or a shielding film can be fixed on a protective plate in a mode of an adhesive tape or an iron nail, doors and windows are protected from being polluted in the process of smearing the cement mortar, and after construction is completed, the protective film or the shielding film can be detached, so that the labor intensity of workers is reduced.
2. When cement mortar is coated, the cement mortar can overflow from the through holes in the vertical part and the meshes in the mesh cloth, so that the inner side and the outer side of the vertical part and the meshes are covered by the cement mortar, the vertical part and the meshes are embedded into the cement mortar, the adhesive force of the connecting piece is greatly improved, the inner cavities of the through holes and the meshes are filled with the cement mortar, the effect similar to rivets is achieved in the through holes and the meshes, and the connecting piece is more firmly fixed and is not easy to fall off; the net cloth is laid on the surface of the vertical portion, the contact area of the net cloth and the vertical portion is increased, and the net cloth is more firmly connected with the vertical portion through the embedding of cement mortar, so that the stability of the installation of the connecting piece is further improved.
3. When the heat insulation system is installed, the surfaces of the limiting plates adjacent to the vertical parts respectively abut against and are fixed to two side surfaces of the heat insulation system, and the anti-slip parts are arranged on the limiting plates and the vertical parts, so that relative slip between the connecting piece and the heat insulation system can be reduced, and the connecting piece and the heat insulation system are connected more firmly; first bead and second bead set up respectively in limiting plate and vertical portion, can follow the not equidirectional increase frictional force between connecting piece and the heat preservation system simultaneously, and the antiskid effect is better, and the through-hole cross arrangement in second bead and the vertical portion can strengthen the intensity of vertical portion between the adjacent through-hole, avoids cement mortar at embedding through-hole in-process, and crackle or cracked phenomenon appear in vertical portion, the life of extension connecting piece.
4. The setting that compresses tightly the strip has increased the firm in connection nature between net cloth and the vertical portion on the one hand, and on the other hand sets up in the junction that is close to vertical portion and horizontal part, has increased the intensity that vertical portion and horizontal part are connected for vertical portion is difficult for the fracture of buckling.
5. First step and second step play the positioning action, when paining cement mortar, the thickness on mortar layer is unanimous with the width of first step, and the thickness on architectural surface is unanimous with the width of second step, and the surface and the first step parallel and level on mortar layer promptly, architectural surface layer surface and second step parallel and level are convenient for be under construction, improve the efficiency of construction, simultaneously, the construction is accomplished the back, and the wall is whole more level and more pleasing to the eye.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view showing the overall structure of a connector for a door/window frame and a thermal insulation system according to the present invention;
fig. 2 is a right-side view structural schematic diagram of a connecting piece for a door and window frame and a heat preservation system of the utility model.
In the figure, 1, vertical part, 11, through hole; 2. a horizontal portion; 3. a limiting plate; 4. a protection plate 41, a first step, 42 and a second step; 5. foam adhesive tape; 6. mesh cloth 61 and pressing strips; 7. an anti-slip member 71, a first rib 72, a second rib; 8. double-sided adhesive tape; 9. and (4) a groove.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a connecting piece for door and window frame and heat preservation system, the connecting piece is rectangular form and the cross section is the T type, the connecting piece includes vertical portion 1 and horizontal portion 2, vertical portion 1 falls into horizontal portion 2 and controls two parts, be limiting plate 3 and guard plate 4 respectively, 3 tops of limiting plate are provided with bubble cotton adhesive tape 5, 5 internal surfaces of bubble cotton adhesive tape are pasted on limiting plate 3, the surface is protected through sealing strip protection paper before not using, a plurality of through-holes 11 have been seted up on vertical portion 1, and fixedly connected with net cloth 6, net cloth 6 one end covers on vertical portion 1, the other end extends along the direction that vertical portion 1 orientation kept away from horizontal portion 2, and stretch out vertical portion 1.
Install between door and window frame and heat preservation system the utility model discloses a during the connecting piece, one side that will be provided with bubble cotton adhesive tape 5 is towards the door and window frame limit, 6 one sides of net cloth are towards the outer surface course of heat preservation system, tear the sealing strip protection paper on the cotton adhesive tape 5 of bubble, paste the connecting piece through bubble cotton adhesive tape 5 and fix on the door and window frame, during the installation heat preservation system, make heat preservation system one side hug closely on limiting plate 3, adjacent opposite side hugs closely on vertical portion 1, then paint cement mortar along 6 directions of net cloth on vertical portion 1, make the connecting piece fixed with heat preservation system. Foam adhesive tape 5 has good leakproofness and resistance to compression deformation nature, even if door and window appear warping, through the elasticity of foam adhesive tape 5 self for can not produce the gap yet between door and window frame and the heat preservation system, ensure the leakproofness between door and window frame and the heat preservation system, thereby ensured indoor heat preservation sealed effect, avoid the rainwater infiltration wall body simultaneously. Before cement mortar is smeared, a protective film or a shielding film can be fixed on the protective plate 4 in a mode of an adhesive tape or an iron nail, doors and windows are protected from being polluted in the process of smearing the cement mortar, and after construction is completed, the protective film or the shielding film can be detached, so that the labor intensity of workers is reduced.
When cement mortar is coated, the cement mortar can overflow from the through holes 11 in the vertical part 1 and the meshes in the mesh cloth 6, so that the inner side and the outer side of the vertical part 1 and the meshes 6 are both covered by the cement mortar, the vertical part 1 and the meshes 6 are embedded into the cement mortar, the adhesive force of the connecting piece is greatly improved, the inner cavities of the through holes 11 and the meshes are filled with the cement mortar, the effect similar to rivets is achieved in the through holes 11 and the meshes, and the connecting piece is more firmly fixed and is not easy to fall off; the net cloth 6 is laid on the surface of the vertical part 1, the contact area between the net cloth 6 and the vertical part 1 is increased, and the net cloth 6 and the vertical part 1 are connected more firmly through the embedding of cement mortar, so that the stability of the installation of the connecting piece is further improved. Preferably, the length of the gridding cloth 6 is equal to that of the vertical part 1, the height of the gridding cloth is larger than the thickness of the heat insulation system of the building outer wall, and the cement mortar is tightly combined with the heat insulation system through the gridding cloth 6 to play a role in fixing and reinforcing a mortar layer on the surface of the heat insulation system.
Referring to fig. 1, the surfaces of the stopper plate 3 adjacent to the vertical portion 1 are each provided with an anti-slip member 7. When the heat preservation system is installed, the surfaces of the limiting plate 3 adjacent to the vertical part 1 are respectively abutted against and fixed with the two side faces of the heat preservation system, and the anti-slip parts 7 are arranged on the limiting plate 3 and the vertical part 1, so that the relative slip between the connecting piece and the heat preservation system can be reduced, and the connecting piece and the heat preservation system are connected more tightly.
Specifically, the antiskid component 7 comprises a plurality of first ribs 71 and a plurality of second ribs 72, the first ribs 71 are arranged on the surface of the limiting plate 3 close to one side of the vertical portion 1 and are arranged at intervals in parallel, and the second ribs 72 are arranged on the surface of the vertical portion 1 close to one side of the limiting plate 3 and are arranged in a mutually-crossed mode with the through holes 11. First bead 71 and second bead 72 set up respectively on limiting plate 3 and vertical portion 1, can follow the not equidirectional increase frictional force between connecting piece and the heat preservation system simultaneously, and antiskid effect is better, and second bead 72 sets up with through-hole 11 on the vertical portion 1 alternately, can strengthen the intensity of vertical portion 1 between the adjacent through-hole 11, avoids cement mortar at embedding through-hole 11 in-process, and crackle or cracked phenomenon appear in vertical portion 1, extension connecting piece's life. Preferably, the shape of the first and second ribs 71 and 72 may be arranged as a straight line, an arc line, or a wavy line.
Referring to fig. 1 and 2, the mesh cloth 6 is fixed to one side of the vertical part 1 adjacent to the shielding plate 4 by a pressing bar 61, and the pressing bar 61 is provided at one end of the vertical part 1 adjacent to the horizontal part 2. The setting of compressing tightly strip 61 has increased the firm in connection nature between net cloth 6 and the vertical portion 1 on the one hand, and on the other hand sets up in the junction that is close to vertical portion 1 and horizontal part 2, has increased the intensity that vertical portion 1 and horizontal part 2 are connected for vertical portion 1 is difficult for the fracture of buckling.
Referring to fig. 2, the protection plate 4 is provided with a first step 41 and a second step 42 protruding in sequence near one end connected with the vertical portion 1, the first step 41 is located between the second step 42 and the vertical portion 1, and the height of the first step 41 is greater than that of the second step 42. First step 41 and second step 42 play the positioning action, when paining cement mortar, the thickness on mortar layer is unanimous with the width of first step 41, and the thickness on architectural surface is unanimous with the width of second step 42, and the surface on mortar layer and first step 41 parallel and level promptly, architectural surface and second step 42 parallel and level are convenient for be under construction, improve the efficiency of construction, and simultaneously, after the construction was accomplished, the wall was whole more level and more pleasing to the eye.
Referring to fig. 2, one side surface of the shielding plate 4 near the vertical portion 1 is covered with a double-sided tape 8, and the double-sided tape 8 is disposed near the second step 42. Through setting up double faced adhesive tape 8, be convenient for fix the protecting film on guard plate 4, tear the protecting paper that 8 surface of double faced adhesive tape covered and can paste the protecting film, easy operation is convenient. Be provided with recess 9 between double faced adhesive tape 8 and the second step 42, the recess 9 cross-section is triangle-shaped, and the setting of recess 9 makes things convenient for the workman in the work progress, tears the protection paper on the double faced adhesive tape 8 from recess 9 department. The thickness of guard plate 4 is less than the thickness of limiting plate 3 usually, and after whole constructions are accomplished, from recess 9 rupture, dismantle from the connecting piece guard plate 4 and protective film together, convenient and fast.
Specifically, the grid cloth 6 is a glass fiber grid cloth 6, has the characteristics of alkali resistance, high toughness and high tensile resistance, and can effectively prevent the connecting piece from breaking and falling off after being installed. Vertical portion 1, limiting plate 3 and 4 integrated into one piece settings of guard plate, the connecting piece processing production of being convenient for has improved holistic intensity of connecting piece and fastness simultaneously.
Claims (9)
1. The utility model provides a connecting piece that is used for door and window frame and heat preservation system which characterized in that: the connecting piece is rectangular form and cross section and is the T type, the connecting piece includes vertical portion (1) and horizontal part (2), vertical portion (1) will horizontal part (2) fall into about two parts, are limiting plate (3) and guard plate (4) respectively, limiting plate (3) top is provided with bubble cotton adhesive tape (5), a plurality of through-holes (11) have been seted up on vertical portion (1), and fixedly connected with net cloth (6), net cloth (6) one end covers on vertical portion (1), the other end is followed vertical portion (1) orientation is kept away from the direction of horizontal part (2) extends, and stretches out vertical portion (1).
2. A connector for window and door frames and insulating systems according to claim 1, characterized in that: and the surfaces of the limiting plate (3) adjacent to the vertical part (1) are provided with anti-skidding components (7).
3. A connector for window and door frames and insulating systems according to claim 2, characterized in that: antiskid component (7) include first bead of a plurality of (71) and a plurality of second bead (72), first bead (71) set up limiting plate (3) are close to the surface of vertical portion (1) one side, and the interval sets up side by side, second bead (72) set up vertical portion (1) are close to the limiting plate (3) one side on the surface, and with through-hole (11) intercrossing sets up.
4. A connector for window and door frames and insulating systems according to claim 1, characterized in that: the grid cloth (6) is fixed on one side, close to the protective plate (4), of the vertical portion (1) through a pressing strip (61), and the pressing strip (61) is arranged at one end, close to the horizontal portion (2), of the vertical portion (1).
5. A connector for window and door frames and insulating systems according to claim 1, characterized in that: the protection plate (4) is close to and the one end that vertical portion (1) are connected is provided with first step (41) and second step (42) in proper order in the protrusion, first step (41) are located second step (42) with between vertical portion (1), the height of first step (41) is greater than second step (42).
6. A connector for door and window frames and insulating systems according to claim 5, characterized in that: one side surface that guard plate (4) are close to vertical portion (1) covers has double faced adhesive tape (8), double faced adhesive tape (8) are close to second step (42) set up.
7. A connector for door and window frames and insulating systems according to claim 6, characterized in that: a groove (9) is formed between the double-sided adhesive tape (8) and the second step (42), and the cross section of the groove (9) is triangular.
8. A connector for window and door frames and insulating systems according to claim 1, characterized in that: the grid cloth (6) is a glass fiber grid cloth (6).
9. Connector for door and window frames and insulation systems according to any of claims 1 to 8, characterized in that: the vertical part (1), the limiting plate (3) and the protection plate (4) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169270.5U CN214220965U (en) | 2020-12-24 | 2020-12-24 | Connecting piece for door and window frame and heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169270.5U CN214220965U (en) | 2020-12-24 | 2020-12-24 | Connecting piece for door and window frame and heat preservation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214220965U true CN214220965U (en) | 2021-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023169270.5U Active CN214220965U (en) | 2020-12-24 | 2020-12-24 | Connecting piece for door and window frame and heat preservation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214220965U (en) |
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2020
- 2020-12-24 CN CN202023169270.5U patent/CN214220965U/en active Active
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