Waterproof layer smearing device for outer wall bolt hole

Abstract

The waterproof layer smearing device comprises a smearing box, a smearing mechanism and a supporting handle, the smearing box comprises a box body with a top opening and a box cover, the box body is provided with a containing space and a contact surface, waterproof paint is stored in the containing space, the contact wall is the outer surface of a front side panel of the box body, and the supporting handle is arranged on the front side panel of the box body. The contact wall is used for making contact with the outer wall, and a smearing hole communicating with the containing space is formed in the contact wall. The box cover is movably connected with the box body and can seal the top opening; the smearing mechanism comprises a roller brush and a brush handle, the two ends of the roller brush in the axial direction are movably connected with the connecting end of the brush handle, the roller brush can rotate around the axis of the roller brush, the free end of the brush handle is exposed out of the smearing box, and the brush handle can drive the roller brush to move back and forth and up and down in the containing space; the supporting handle is arranged at the bottom of the smearing box. The smearing holes can play a role in positioning, it is guaranteed that the shape of the smeared waterproof paint is round and uniform, and the overall attractiveness of the outer wall coated with the waterproof paint is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of building waterproof layer coating, in particular to a waterproof layer coating device for external wall bolt holes. Background Art

[0002] The waterproof layer coating of external wall bolt holes is an important building protection measure, which can effectively prevent water intrusion and protect the safety and service life of buildings. The waterproof layer coating of external wall bolt holes refers to the waterproof treatment of bolt holes on the external wall of a building to prevent rainwater, groundwater, etc. from penetrating into the wall interior, thereby protecting the structural safety and service life of the building.

[0003] During the process of coating the waterproof layer, in order to ensure the overall aesthetics of the building after coating, polyurethane waterproof coating is generally coated in a circular shape. However, in the prior art, the coating is directly applied with a brush during the coating process, making it difficult to ensure the regular shape and uniform coating after coating, and it is difficult to guarantee the appearance and anti-seepage quality of the building. Summary of the Utility Model

[0004] To solve the above technical problems, a technical solution adopted by the utility model is to provide a waterproof layer coating device for external wall bolt holes, including a coating box. The coating box includes a box body with a top opening and a box cover. The box body has an accommodation space and a contact surface. The accommodation space stores waterproof coating. The contact surface is the outer surface of the front side panel of the box body for contacting the external wall, and a coating hole communicating with the accommodation space is provided on the contact surface; the box cover is movably connected to the box body and can close the top opening; a coating mechanism, the coating mechanism includes a roller brush and a brush handle. The two ends of the roller brush in the axial direction are movably connected to the connecting ends of the brush handle and can rotate around the axis of the roller brush. The free end of the brush handle extends out of the coating box, and the brush handle can drive the roller brush to move back and forth and up and down in the accommodation space; a support handle, the support handle is arranged at the bottom of the coating box.

[0005] In some embodiments, a downwardly concave aggregate trough is provided on the inner surface of the bottom panel of the coating box, and the shape of the aggregate trough is adapted to the shape of the roller brush.

[0006] In some embodiments, the bottom panel includes a horizontal portion and an inclined portion in the horizontal direction. The inclined portion is close to the front side panel, and the height difference between the inclined portion and the horizontal portion gradually increases in the direction away from the horizontal portion. The aggregate trough is located at the connection position between the horizontal portion and the inclined portion.

[0007] In some embodiments, a connecting portion is provided at the connecting end of the brush handle. The connecting portion includes a first connecting rod and a second connecting rod. The first connecting rod is perpendicular to the brush handle. There are two second connecting rods, which are symmetrically distributed in the axial direction of the first connecting rod, and each second connecting rod is in an L shape and is respectively movably connected to both ends of the roller brush.

[0008] In some embodiments, sliding grooves are provided in the left and right side panels of the smearing box along the horizontal direction. Both ends of the first connecting rod extend out of the sliding grooves, so that when the brush handle moves back and forth, the first connecting rod can move horizontally in the sliding grooves.

[0009] In some embodiments, a first positioning card slot and a second positioning card slot are provided at intervals in the horizontal direction in the sliding grooves, so that the first connecting rod can be accommodated in the first positioning card slot and the roller brush can rotate coaxially around the first connecting rod. The distance between the first positioning card slot and the front side panel is equal to the distance between the roller brush and the first connecting rod; the second positioning card slot is located at the top of the aggregate tank in the spatial direction, so that the first connecting rod can be accommodated in the second positioning card slot, and the roller brush can rotate coaxially around the first connecting rod and contact the waterproof coating material in the aggregate tank.

[0010] In some embodiments, a vertical sliding groove is provided in the rear side panel of the box body to allow the brush handle to move up and down.

[0011] The beneficial effects of the present utility model are as follows: The present utility model provides a waterproof layer smearing device for external wall bolt holes, which includes a smearing box, a smearing mechanism and a supporting handle. The smearing box includes a box body with a top opening and a box cover. The box body has an accommodating space and a contact surface. The accommodating space stores waterproof coating material. The contact surface is the outer surface of the front side panel of the box body and is used to contact the external wall. A smearing hole communicating with the accommodating space is provided on the contact surface; the box cover is movably connected to the box body and can close the top opening; the smearing mechanism includes a roller brush and a brush handle. Both ends of the roller brush in the axial direction are movably connected to the connecting end of the brush handle and can rotate around the axis of the roller brush. The free end of the brush handle exposes out of the smearing box, and the brush handle can drive the roller brush to move back and forth and up and down in the accommodating space; the supporting handle is arranged at the bottom of the smearing box. The smearing hole can play a positioning role, ensure that the shape of the waterproof coating material after smearing is circular and uniform, and ensure the overall aesthetics of the external wall after waterproof coating. Description of the Drawings

[0012] Figure 1 is a three-dimensional schematic diagram of a waterproof layer smearing device for external wall bolt holes of the present utility model;

[0013] Figure 2It is an internal perspective schematic diagram of a waterproof layer coating device for external wall bolt holes of the present utility model;

[0014] Figure 3 It is the front view of a waterproof layer coating device for external wall bolt holes of the present utility model;

[0015] Figure 4 It is the right view of a waterproof layer coating device for external wall bolt holes of the present utility model;

[0016] Figure 5 It is a schematic diagram of the coating mechanism in a waterproof layer coating device for external wall bolt holes of the present utility model;

[0017] Figure 6 It is a schematic diagram of the sliding groove in a waterproof layer coating device for external wall bolt holes of the present utility model.

[0018] The reference numerals in the attached drawings are as follows: 1. Coating box; 2. Box body; 3. Box cover; 4. Accommodating space; 5. Contact surface; 6. Coating hole; 7. Coating mechanism; 8. Roller brush; 9. Brush handle; 10. Support handle; 11. Bottom panel; 12. Front side panel; 13. Rear side panel; 14. Right side panel; 15. Left side panel; 16. Aggregate trough; 17. Inclined part; 18. Horizontal part; 19. First connecting rod; 20. Second connecting rod; 21. Sliding groove; 22. First positioning card slot; 23. Second positioning card slot. Detailed implementation manners

[0019] For the convenience of understanding the present utility model, the present utility model will be described in more detail below in conjunction with the attached drawings and specific embodiments. The preferred embodiments of the present utility model are given in the attached drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive.

[0020] It should be noted that unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0021] Such as Figures 1 to 6As shown in the figure, the present application provides a waterproof layer coating device for external wall bolt holes. The waterproof layer coating device includes a coating box 1, a coating mechanism 7, and a support handle 10. The coating box 1 includes a box body 2 with a top opening and a box cover 3. The box body 2 has an accommodation space 4 and a contact surface 5. The accommodation space 4 stores waterproof coating material. The contact surface 5 is the outer surface of the front side panel 12 of the box body 2 and is used to contact the external wall. A coating hole 6 communicating with the accommodation space 4 is provided on the contact surface 5. The coating hole 6 is circular and the size of the coating hole 6 is adapted to the size of the external wall bolt hole. The box cover 3 is movably connected to the box body 2 and can close the top opening. After opening the box cover 3, waterproof coating material can be poured into the accommodation space 4.

[0022] The coating mechanism 7 includes a roller brush 8 and a brush handle 9. The two ends of the roller brush 8 in the axial direction are movably connected to the connecting ends of the brush handle 9 and can rotate around the axis of the roller brush 8. The free end of the brush handle 9 protrudes from the coating box 1, and the brush handle 9 can drive the roller brush 8 to move back and forth and up and down in the accommodation space 4.

[0023] During use, the user holds the device through the support handle 10 provided at the bottom of the coating box 1, contacts the contact surface 5 of the device with the external wall, and aligns the coating hole 6 with the position of the external wall bolt hole. The brush handle 9 drives the roller brush 8 to move back and forth and up and down in the accommodation space 4, so that the roller brush 8 adheres to the waterproof coating material. When the roller brush 8 moves to the position of the coating hole 6, the external wall bolt hole is coated with the waterproof coating material. In the application, the coating hole 6 can play a good positioning role, ensure that the shape of the waterproof coating material after coating is circular and the coating uniformity, and ensure the overall aesthetics of the external wall of the building after waterproof coating. Using this device is convenient for on-site operation, improves the work efficiency of workers, saves the labor intensity of staff, and saves time and effort.

[0024] In this embodiment, a downwardly concave aggregate trough 16 is provided on the inner surface of the bottom panel 11 of the coating box 1. The shape of the aggregate trough 16 is adapted to the shape of the roller brush 8, and the aggregate trough 16 can store the waterproof coating material.

[0025] In this embodiment, the bottom panel 11 includes a horizontal portion 18 and an inclined portion 17 in the horizontal direction. The inclined portion 17 is close to the front side panel 12, and the height difference between the inclined portion 17 and the horizontal portion 18 gradually increases in the direction away from the horizontal portion 18. The aggregate trough 16 is located at the connection position between the horizontal portion 18 and the inclined portion 17. When the roller brush 8 finishes coating the external wall bolt hole, the remaining flowing waterproof coating material will flow back to the aggregate trough 16 through the inclined portion 17, reducing material waste.

[0026] As Figure 5As shown, in this embodiment, a connecting portion is provided at the connecting end of the brush handle 9. The connecting portion includes a first connecting rod 19 and a second connecting rod 20. The first connecting rod 19 is perpendicular to the brush handle 9. There are two second connecting rods 20, which are symmetrically distributed in the axial direction of the first connecting rod 19, and each second connecting rod 20 is in an L shape and is respectively movably connected to both ends of the roller brush 8.

[0027] In this embodiment, sliding grooves 21 are provided on the left side panel 15 and the right side panel 14 of the coating box 1 in the horizontal direction. Both ends of the first connecting rod 19 extend out from the sliding grooves 21, so that when the brush handle 9 moves back and forth, the first connecting rod 19 can move horizontally in the sliding grooves 21. In this embodiment, the setting of the sliding grooves 21 can ensure the stable movement of the roller brush 8 in the front-back direction of the coating box 1.

[0028] As Figure 6 shown, in this embodiment, a first positioning card slot 22 and a second positioning card slot 23 are provided at intervals in the horizontal direction of the sliding groove 21, so that the first connecting rod 19 can be accommodated in the first positioning card slot 22 and the roller brush 8 can rotate coaxially around the first connecting rod 19. The distance between the first positioning card slot 22 and the front side panel 12 is equal to the distance between the roller brush 8 and the first connecting rod 19. Thus, when the roller brush 8 rotates relatively with the first connecting rod 19 as the rotation axis, it can contact the front side panel 12 and apply the waterproof coating from the coating hole 6 to the external wall bolt hole.

[0029] The second positioning card slot 23 is located at the top of the aggregate tank 16 in the space direction, so that the first connecting rod 19 can be accommodated in the second positioning card slot 23 and the roller brush 8 can rotate coaxially around the first connecting rod 19 and contact the waterproof coating in the aggregate tank 16. This way enables the roller brush 8 to fully contact the waterproof coating in the aggregate tank 16, and more waterproof coating adheres to the surface of the roller brush 8.

[0030] In this embodiment, a vertical sliding groove is provided on the rear side panel 13 of the box body 2 to allow the brush handle 9 to move up and down.

[0031] As can be seen, the present utility model provides a waterproof layer coating device for external wall bolt holes, which includes a coating box, a coating mechanism and a support handle. The coating box includes a box body with a top opening and a box cover. The box body has a storage space and a contact surface. The storage space stores waterproof coating material. The contact surface is the outer surface of the front side panel of the box body for contacting the external wall. A coating hole communicating with the storage space is provided on the contact surface; the box cover is movably connected to the box body and can close the top opening; the coating mechanism includes a roller brush and a brush handle. The two ends of the roller brush in the axial direction are movably connected to the connecting ends of the brush handle and can rotate around the axis of the roller brush. The free end of the brush handle protrudes out of the coating box, and the brush handle can drive the roller brush to move back and forth and up and down in the storage space; the support handle is arranged at the bottom of the coating box. The coating hole can play a positioning role to ensure that the shape of the waterproof coating material after coating is circular and uniform, and ensure the overall aesthetics of the external wall after waterproof coating.

[0032] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A waterproof coating device for external wall bolt eyes, characterized in that: include: A coating box, the coating box comprising a box body with a top opening and a box cover, the box body having a containing space and a contact surface, the containing space storing waterproof coating, the contact surface being the outer surface of the front side panel of the box body, used for contacting with the outer wall, and the contact surface being provided with a coating hole connected with the containing space; the box cover is movably connected with the box body and can close the top opening; The coating mechanism comprises a roller brush and a brush handle, wherein the two ends of the roller brush in the axial direction are movably connected to the connecting end of the brush handle and can rotate around the axis of the roller brush, and the free end of the brush handle is exposed from the coating box, and the brush handle can drive the roller brush to move forward and backward and up and down in the accommodating space; A support handle is arranged at the bottom of the coating box.

2. The waterproof coating coating device for exterior wall bolt eyes according to claim 1 is characterized in that: The inner surface of the bottom panel of the coating box is provided with a downwardly recessed collecting groove, and the shape of the collecting groove is adapted to the shape of the roller brush.

3. The waterproof coating coating device for external wall bolt eyes according to claim 2 is characterized in that: The bottom panel includes a horizontal portion and an inclined portion in the horizontal direction, the inclined portion is close to the front side panel, and the height difference between the inclined portion and the horizontal portion gradually increases in the direction away from the horizontal portion, and the aggregate trough is located at the connection between the horizontal portion and the inclined portion.

4. The waterproof coating device for external wall bolt eyes according to claim 2 or 3, characterized in that: The connecting end of the brush handle is provided with a connecting part, which includes a first connecting rod and a second connecting rod. The first connecting rod is perpendicular to the brush handle, and the second connecting rod has two connecting rods that are symmetrically distributed in the axial direction of the first connecting rod. Each of the second connecting rods is L-shaped and is movably connected to the two ends of the roller brush.

5. The waterproof coating device for external wall bolt eyes according to claim 4, characterized in that: The left and right panels of the smear box are provided with sliding grooves in the horizontal direction, and both ends of the first connecting rod extend from the sliding grooves to allow the first connecting rod to move laterally in the sliding grooves when the brush handle moves forward and backward.

6. The waterproof coating device for external wall bolt eyes according to claim 5, characterized in that: The sliding groove is provided with a first positioning slot and a second positioning slot at intervals in the horizontal direction, so as to allow the first connecting rod to be accommodated in the first positioning slot and the roller brush to coaxially rotate around the first connecting rod, and the distance between the first positioning slot and the front panel is equal to the distance between the roller brush and the first connecting rod; the second positioning slot is located at the top of the aggregate trough in the spatial direction, so as to allow the first connecting rod to be accommodated in the second positioning slot and the roller brush to coaxially rotate around the first connecting rod and contact with the waterproof coating in the aggregate trough.

7. The waterproof coating device for external wall bolt eyes according to claim 6, characterized in that: The rear side panel of the box body is provided with a vertical slide groove to allow the brush handle to move up and down.

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