TWM664876U - No need to dismantle the exterior wall structure - Google Patents

Abstract

The present disclosure provides a non-disassembly exterior wall structure, which includes an exterior wall plate, a positioning member and a template. The exterior wall plate includes a plate member and a bracket member, the plate member has an outer surface and an inner surface arranged opposite to each other, the bracket member is fixed to the inner surface along a setting direction perpendicular to the ground, the bracket member and the inner surface are surrounded by a receiving space, a bracket hole connected to the receiving space is penetrated through a side of the bracket member away from the inner surface; the positioning member is penetrated through the receiving space, and a wave-shaped positioning hole is provided on the positioning member corresponding to the bracket hole, and the positioning hole is used to position a screw member; the template has a connecting member, the connecting member is horizontally connected to the screw member, and is used to allow a grouting space to be sandwiched between the template and the exterior wall plate.

Description

No need to dismantle the exterior wall structure

The present disclosure relates to a non-demolition exterior wall structure, and in particular to a non-demolition exterior wall structure for exterior wall construction of a building.

In the construction of concrete walls of existing buildings, a plurality of formworks are usually connected to each other in various ways to define a grouting space. Concrete mortar is poured into the grouting space to form a concrete structure. The formworks are removed after the concrete structure is formed.

However, in special construction environments, such as when constructing a concrete structure next to an obstacle (another building), construction workers cannot erect the formwork between the obstacle and the planned structural forming area. Therefore, existing manufacturers have designed a non-dismantling formwork structure to avoid the removal of the original exterior wall panels.

Among them, the existing non-disassembly formwork structure usually has a connection structure on the outer wall plate to connect the screw of the inner formwork. However, the connection structure is usually only a single slot, so that the screw and the outer wall plate cannot be stably connected to each other, resulting in the problem that the non-disassembly formwork structure usually has an unstable structure. In addition, the outer wall of the existing non-disassembly formwork structure is usually uneven, resulting in an unsightly appearance, and there is often a problem of water leakage at the joints.

The main purpose of the present disclosure is to solve the problem that the conventional non-disassembly formwork structure usually has an unstable structure.

To achieve the above-mentioned purpose, an embodiment of the present disclosure provides a non-disassembly exterior wall structure, which includes an exterior wall plate, a positioning member and a template. The exterior wall plate includes a plate and a bracket member, the plate has an outer surface and an inner surface arranged opposite to each other, the bracket member is fixed to the inner surface along a setting direction perpendicular to the ground, the bracket member and the inner surface are surrounded by a receiving space, and a bracket hole connected to the receiving space is provided through a side of the bracket member away from the inner surface; the positioning member is provided through the receiving space, and a wave-shaped positioning hole is provided on the positioning member corresponding to the bracket hole, and the positioning hole is used to position a screw; the template has a connecting member, the connecting member is horizontally connected to the screw, and is used to allow a grouting space to be sandwiched between the template and the exterior wall plate.

Thus, the present invention can stably position the screw through the cooperation between the bracket and the positioning member, so that the exterior wall panel and the template can be stably fixed to each other through the screw relationship between the connecting member and the screw, thereby improving the strength of the overall structure.

Furthermore, the spacing distance of the bracket components disclosed in the present invention can be adjusted accordingly according to the on-site needs of the user, so as to improve the construction efficiency and reduce the cost increase caused by size incompatibility.

In order to facilitate the explanation of the central idea of the present disclosure in the above-mentioned creative content column, a specific embodiment is used for expression. It should be noted that various objects in the embodiment are drawn in proportions suitable for enumeration and description, rather than in proportions of actual elements.

Please refer to FIG. 1 to FIG. 6 , which disclose a non-dismantling exterior wall structure 100 of an embodiment of the present disclosure, which includes an exterior wall panel 10, a positioning member 20 and a template 30. Thus, when wall construction is required next to a building, the user can use the structure of the present disclosure to perform wall construction, thereby preventing damage to the wall of the aforementioned building and improving the convenience and construction efficiency of the aforementioned wall construction action.

The exterior wall panel 10 includes a panel 11 and a bracket 12. The panel 11 has an outer surface 111 and an inner surface 112 which are arranged opposite to each other; the bracket 12 is fixed to the inner surface 112 along a setting direction X perpendicular to the ground, and the bracket 12 and the inner surface 112 surround a receiving space 121, and a bracket hole 122 communicating with the receiving space 121 is formed through one side of the bracket 12 away from the inner surface 112. The exterior wall panel 10 is made of aluminum, and its outer surface 111 is flat, so the user does not need to perform any processing on the outer surface 111 after the wall is completed, and the flat outer surface 111 is aesthetically pleasing.

Please refer to Figures 1 to 6. In the disclosed embodiment, there are multiple panels 11. Each panel 11 is provided with a recessed portion 113 and a protruding portion 114 at both ends along the setting direction X. The recessed portion 113 can be engaged with the protruding portion 114 to allow the multiple panels 11 to extend and connect along the setting direction X.

The recessed portion 113 has a first blocking portion 113a, and the protruding portion 114 has a second blocking portion 114a. The first blocking portion 113a and the second blocking portion 114a abut against each other to prevent the protruding portion 114 from being separated from the outer surface 111. The bracket 12 can be used to connect and fix the adjacent plate 11 along the setting direction X to prevent the protruding portion 114 from being separated from the inner surface 112. Through the mutual cooperation of the recessed portion 113, the protruding portion 114 and the bracket 12, a plurality of plates 11 can be connected and fixed along the setting direction X. The labyrinth design of the recessed portion 113 and the protruding portion 114 can reduce the amount of water entering the wall from the joints of the adjacent panels 11, thereby achieving a waterproof effect.

In addition, the width of the plate 11 along the installation direction X is between 20 cm and 30 cm. Since the height of a general floor is 3 meters, the plurality of plates 11 are grouped in 3 meters. Thus, the user can select a plate 11 of appropriate width according to the construction requirements and construction environment to improve the wall construction efficiency. The length of the plate 11 along the vertical installation direction X is 3 meters.

Two fixing portions 123 extend horizontally from both sides of the bracket 12, each fixing portion 123 has a first fixing hole 124, the inner surface 112 has a second fixing hole 115 coaxially arranged with the first fixing hole 124, and a fixing member 40 is passed through the first fixing hole 124 and the second fixing hole 115 to fix the bracket 12 to the inner surface 112. Thus, the bracket 12 can be stably fixed to the plate 11 through the fixing member 40, and a plurality of plates 11 can be stably connected through the bracket 12.

There are multiple brackets 12 and they are evenly spaced. There is a spacing distance D between two adjacent brackets 12. The spacing distance D is preferably 45 cm. In this way, the plate 11 can maintain a certain structural strength under the condition of using the least brackets 12 to reduce the manufacturing cost of the overall structure. The fixing member 40 is a screw. In addition, the spacing distance D of the bracket 12 and the position of the second fixing hole 115 can be adjusted accordingly according to the on-site needs of the user to improve the construction efficiency and reduce the cost increase caused by the size mismatch.

The positioning member 20 is inserted into the accommodating space 121. The positioning member 20 is provided with a wave-shaped positioning hole 21 corresponding to the bracket hole 122, and the positioning hole 21 is used to position a screw 50. Please refer to Figures 1 to 6. In the embodiment disclosed in the present invention, the inner edge of the positioning hole 21 has a recess 211 and a protrusion 212 staggered along the setting direction X, and the screw 50 is arranged in the recess 211. Thereby, the screw 50 can be restricted to be positioned in the recess 211 by the recess 211 and the protrusion 212 with a concave-convex design. Among them, the positioning member 20 is a deformable plastic material, so that when the screw 50 is in the recess 211, the positioning member 20 can partially cover the outer periphery of the column screw 50 to achieve the positioning effect.

Furthermore, please refer to Figures 1 to 6. In the disclosed embodiment, the bracket hole 122 has a first aperture width W1, the positioning hole 21 has a second aperture width W2 at the recess 211, and the positioning hole 21 has a third aperture width W3 at the protrusion 212. The second aperture width W2 is smaller than the first aperture width W1, and the third aperture width W3 is smaller than the first aperture width W1 and the second aperture width W2; the screw 50 has a fourth aperture width W4, and the fourth aperture width W4 is larger than the first aperture width W1, and the fourth aperture width W4 is larger than the third aperture width W3. Thus, the width of the screw 50 is slightly larger than the width of the bracket hole 122, and can be better positioned, so that the screw 50 and the template 30 can be connected to each other. Furthermore, the width of the positioning hole 21 at the protrusion 212 is smaller than the width of the screw 50, so that the protrusion 212 can actually block the lower edge of the screw 50 when the screw 50 slides down, so as to limit the screw 50 to be positioned in the recess 211.

The template 30 has a connecting member 31, which is horizontally connected to the screw 50 and is used to allow a grouting space S to be sandwiched between the template 30 and the exterior wall board 10, so that the user can fill cement into the grouting space S to complete the exterior wall construction of the building. The connecting member 31 is a screw, and the connecting member 31 and the screw 50 are screwed together to connect and fix the template 30 and the exterior wall board 10. In addition, since the width of the screw 50 is slightly larger than the width of the bracket hole 122, the user can more conveniently and accurately position the connecting member 31 to the screw 50, so that the connecting member 31 and the screw 50 are screwed together.

Please refer to Figures 1 to 6. In the disclosed embodiment, there is further included a connecting column 60, with a snap-in groove 61 on both sides of the connecting column 60, and a snap-in portion 116 on both sides of each panel 11. The snap-in portion 116 can be snapped into the snap-in groove 61 to allow multiple panels 11 to extend and connect in the horizontal direction of the vertical setting direction X, so that the length of the multiple panels 11 can match the length of the constructed wall, and the connecting column 60 can strengthen the overall strength of the exterior wall panel 10. The width of the connecting column 60 along the setting direction X is made according to the width of the plate 11 along the setting direction X. Therefore, in the disclosed embodiment, since the width of the plurality of plates 11 along the setting direction X is 3 meters per group, the width of the connecting column 60 along the setting direction X is also based on 3 meters. Furthermore, the setting interval of the connecting column 60 is also adjusted according to the length of the plate 11 along the vertical setting direction X. Therefore, in the disclosed embodiment, since the length of the plate 11 along the vertical setting direction X is 3 meters, the connecting column 60 is also set every 3 meters.

Please refer to Figures 1 to 6. In the disclosed embodiment, a connecting portion 62 is provided on one side of the connecting column 60 close to the template 30. The connecting portion 62 is provided with a setting space 621 along the setting direction X. The setting space 621 is used to allow the positioning member 20 to pass through. A connecting hole 622 is provided on one side of the connecting portion 62 close to the template 30. The connecting hole 622 corresponds to the positioning hole 21, so that the template 30 can also be connected to the screw 50 in the positioning hole 21, so that the template 30 can be continuously extended and connected in the horizontal direction to facilitate the construction of the wall.

The bracket 12 has a first length L1 along the setting direction X, and the connecting portion 62 has a second length L2 along the setting direction X, the second length L2 is less than the first length L1, and there are a plurality of connecting portions 62, which are arranged at intervals along the setting direction X. Thus, the position of the connecting portion 62 corresponds to the position of the connecting member 31, and the position without the connecting member 31 is not provided with the connecting portion 62, so that the connecting portion 62 arranged at intervals can save the overall manufacturing cost of the connecting column 60.

Therefore, the present disclosure has the following advantages:

1. The present disclosure can stably position the screw 50 through the cooperation between the bracket 12 and the positioning member 20, so that the exterior wall panel 10 and the template 30 can be stably fixed to each other through the screw relationship between the connecting member 31 and the screw 50, thereby improving the strength of the overall structure.

2. The spacing distance D of the bracket member 12 and the position of the second fixing hole 115 of the present disclosure can be adjusted accordingly according to the user's on-site needs to improve construction efficiency and reduce the cost increase caused by size incompatibility.

3. The positioning member 20 disclosed in the present invention is designed with a concave-convex wave shape of the positioning hole 21 so that the convex portion 212 can surely resist the lower edge of the screw 50 when the screw 50 slides down, thereby limiting the screw 50 to be positioned in the concave portion 211.

4. The connection hole 622 of the present disclosure corresponds to the positioning hole 21, so that the template 30 can also be connected to the screw 50 in the positioning hole 21, allowing the template 30 to be continuously extended and connected in the horizontal direction to facilitate the construction of the wall.

5. The exterior wall panel 10 disclosed in the present invention will not be removed after the wall surface is constructed, so that the exterior wall panel 10 can be covered outside the wall surface after the wall surface is completed, so that the exterior wall panel 10 can have the effect of improving the appearance.

6. The maze design of the recessed portion 113 and the protruding portion 114 disclosed in the present invention can reduce the amount of water that enters the wall surface from the joints of the adjacent panels 11, thereby achieving a waterproof effect.

Although the present disclosure is described with a preferred embodiment, those skilled in the art can make various changes without departing from the spirit and scope of the present invention. The above embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. All modifications or changes that do not violate the spirit of the present invention are within the scope of the patent application of the present invention.

100: Non-dismantling exterior wall structure 10: Exterior wall plate 11: Plate 111: External surface 112: Internal surface 113: Recessed portion 113a: First stopper 114: Protruding portion 114a: Second stopper 115: Second fixing hole 116: Connecting portion 12: Bracket 121: Accommodating space 122: Bracket hole 123: Fixing portion 124: First fixing hole 20: Positioning member 21: Positioning hole 211: Recessed portion 212: Protruding portion 30: Template 31: Connecting member 40: Fixing member 50: Screw 60: Connecting column 61: Connecting groove 62: Connecting portion 621: Setting space 622: connection hole X: setting direction D: spacing distance S: grouting space W1: first hole diameter width W2: second hole diameter width W3: third hole diameter width W4: fourth hole diameter width L1: first length L2: second length

[Figure 1] is a three-dimensional schematic diagram of the non-removal external wall structure of the disclosed embodiment. [Figure 2] is a partial schematic diagram of the external appearance of the non-removal external wall structure of the disclosed embodiment. [Figure 3] is a decomposition schematic diagram of the non-removal external wall structure of the disclosed embodiment. [Figure 4] is a partial front view schematic diagram of the non-removal external wall structure of the disclosed embodiment. [Figure 5] is a partial enlarged schematic diagram of the non-removal external wall structure of the disclosed embodiment. [Figure 6] is a partial side view schematic diagram and a partial enlarged schematic diagram of the non-removal external wall structure of the disclosed embodiment.

100: No need to dismantle the exterior wall structure

10:Exterior wall panels

11: Panels

111: External surface

112: Inner surface

113: Card recess

113a: First stopper

114: convex part

114a: Second blocking part

116: Snap-on part

12: Bracket parts

122: Bracket hole

123:Fixed part

124: First fixing hole

30: Template

31: Connectors

40:Fixer

60: Connecting column

61: Card slot

62: Connection part

622:Connection hole

X: Set direction

S: Grouting space

Claims (10)

A non-disassembly exterior wall structure, comprising: An exterior wall panel, comprising a panel and a bracket, the panel having an outer surface and an inner surface arranged opposite to each other, the bracket being fixed to the inner surface along a setting direction perpendicular to the ground, the bracket and the inner surface forming a receiving space around each other, a bracket hole connected to the receiving space being provided through a side of the bracket away from the inner surface; A positioning member, which is provided through the receiving space, the positioning member having a wave-shaped positioning hole corresponding to the bracket hole, the positioning hole being used to position a screw; and A template, which has a connecting member, the connecting member being horizontally connected to the screw, and being used to allow a grouting space to be provided between the template and the exterior wall panel. As described in claim 1, the non-dismantling exterior wall structure, wherein the inner edge of the positioning hole has a recess and a protrusion alternately arranged along the setting direction, and the screw is arranged in the recess. The non-disassembly exterior wall structure as described in claim 2, wherein the bracket hole has a first hole diameter width, the positioning hole has a second hole diameter width at the recessed portion, and the positioning hole has a third hole diameter width at the protruding portion, the second hole diameter width is smaller than the first hole diameter width, and the third hole diameter width is smaller than the first hole diameter width and the second hole diameter width; the screw has a fourth hole diameter width, the fourth hole diameter width is larger than the first hole diameter width, and the fourth hole diameter width is larger than the third hole diameter width. A non-dismantling exterior wall structure as described in claim 1, wherein two fixing parts extend horizontally on both sides of the bracket component, each of the fixing parts has a first fixing hole, the inner surface has a second fixing hole coaxially arranged with the first fixing hole, and a fixing member is inserted through the first fixing hole and the second fixing hole to fix the bracket component to the inner surface. The non-dismantling exterior wall structure as described in claim 1, wherein the number of the bracket components is plural and they are arranged at equal intervals, and there is a spacing distance between two adjacent bracket components. As described in claim 1, the non-dismantling exterior wall structure, wherein the number of the panels is plural, and each of the panels is provided with a recessed portion and a protruding portion at both ends along the setting direction, respectively, and the recessed portion can be engaged with the protruding portion to allow the panels to extend and connect along the setting direction. The non-dismantling exterior wall structure as described in claim 1 further includes a connecting column having a snap-in groove on both sides thereof. The number of the panels is plural, and both sides of each panel have a snap-in portion which can be snapped into the snap-in groove to allow the panels to extend and connect in a horizontal direction perpendicular to the setting direction. As described in claim 7, the non-dismantling exterior wall structure, wherein the connecting column is provided with a connecting portion on one side close to the template, the connecting portion is provided with a setting space penetrating along the setting direction, the setting space is used for the positioning piece to pass through, and the connecting portion is provided with a connecting hole on one side close to the template. A non-dismantling exterior wall structure as described in claim 8, wherein the bracket member has a first length along the setting direction, and the connecting portion has a second length along the setting direction, and the second length is smaller than the first length. The non-dismantling exterior wall structure as described in claim 9, wherein the number of the connecting parts is plural and the connecting parts are arranged at intervals along the setting direction.