Trowel for waterproof roof construction

Abstract

The trowel for waterproof roof construction comprises a base plate, turnover plates are hinged to the two sides of the base plate, a grip is arranged at the top of the base plate and located in the middle of the base plate, connecting blocks are symmetrically and fixedly installed on the front side of the base plate, bolts are arranged on the connecting blocks, and the bolts penetrate through the connecting blocks and are in threaded connection with the turnover plates. Baffles are symmetrically and fixedly installed on the top of the base plate, a child magnetic block is embedded in the top of the overturning plate, a mother magnetic block is embedded in the position, corresponding to the child magnetic block, of one side of each baffle, the outer side of the grip is sleeved with a holding sleeve, and one end of the grip is rotationally connected with the base plate. According to the trowel, the usable area of the trowel is increased by rotating the turnover plate and fixing the turnover plate through the bolt, when the usable area of the trowel does not need to be increased, the turnover plate is fixed through the baffle, the child magnetic block and the mother magnetic block, the turnover plate can be fixed conveniently, and therefore the plastering efficiency is improved when needed.

Description

Technical Field

[0001] This utility model relates to a trowel, specifically a trowel for waterproof roof construction. Background Technology

[0002] Roof waterproofing is a key part of modern building construction, and the technology for detailed roof treatment is of paramount importance. Among these techniques, the trowel is a commonly used tool for handling the detailed installation of roof surfaces.

[0003] Currently, the trowels used in existing technologies cannot adjust the area of ​​the trowel as needed, nor can they adjust the direction of the trowel according to the on-site construction conditions, resulting in low plastering efficiency. Utility Model Content

[0004] Existing trowels cannot adjust their area as needed, thus failing to improve plastering efficiency. This invention provides a trowel for waterproof roof construction. By rotating a flip plate and fixing it with bolts, the usable area of ​​the trowel can be increased. When the usable area of ​​the trowel does not need to be increased, the flip plate can be fixed by a baffle, a sub-magnetic block, and a mother magnetic block, making it easy to fix the flip plate and thus improving plastering efficiency when needed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A trowel for waterproof roofing construction includes a base plate, with hinged flip plates on both sides of the base plate and a handle at the top and center of the base plate; connecting blocks are symmetrically fixed at both ends of the base plate, and the base plate is rotatably connected to the flip plates through the connecting blocks.

[0007] As a further embodiment of this utility model: baffles are symmetrically fixedly installed on both sides of the top of the substrate; a sub-magnetic block is embedded in the top of the flip plate, and a mother magnetic block is embedded in one side of the baffle at a position corresponding to the sub-magnetic block.

[0008] As a further embodiment of this utility model: the end of the flip plate is provided with a threaded groove, the end of the connecting block is provided with a through hole that matches the threaded groove, and a bolt is provided on one side of the through hole. The bolt passes through the through hole and is screwed into the inside of the threaded groove.

[0009] As a further improvement of this utility model, a grip sleeve is provided on the outer surface of the grip.

[0010] As a further improvement of this utility model, one end of the grip is rotatably connected to the base plate.

[0011] As a further improvement of this utility model, an angle adjustment mechanism for adjusting the grip direction is fixedly installed at one end of the grip.

[0012] As a further embodiment of this utility model: the angle adjustment mechanism includes a gear fixed to the end of the handle and a fixing component located on the base plate. The fixing component is inserted into the tooth groove on the gear to fix the rotation angle of the handle.

[0013] As a further embodiment of this utility model: the fixing component includes a fixing block fixed to the top of the substrate, a spring is provided on one side of the fixing block, an mounting block is fixedly installed on one end of the spring, and an insert block is fixedly installed on one side of the mounting block, the insert block being inserted into the tooth groove on the gear.

[0014] As a further embodiment of this utility model: a telescopic rod is provided on one side of the fixing block and inside the spring, and one end of the telescopic rod is fixed to the mounting block.

[0015] As a further embodiment of this utility model: the telescopic rod includes a sleeve and a rod body, one end of the sleeve is fixedly connected to a fixing block, the rod body is slidably connected to the sleeve, one end of the rod body is fixedly connected to a mounting block, and the other end of the spring is fixedly connected to the sleeve.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model increases the usable area of ​​the trowel by rotating the flip plate and fixing it with bolts. When it is not necessary to increase the usable area of ​​the trowel, the flip plate is fixed by the baffle, the sub-magnetic block and the mother magnetic block, which makes it easy to fix the flip plate and thus improves the plastering efficiency when needed.

[0018] 2. This utility model allows the handle angle to be adjusted by rotating the handle. After the handle angle is adjusted, the fixing block is released to allow the insert block to be inserted into the gear tooth groove to fix the handle angle, thus facilitating the use of the staff. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a trowel for waterproof roof construction, as shown in the embodiment.

[0020] Figure 2 This is a partial top view of a trowel used for waterproof roof construction, as shown in the embodiment.

[0021] Figure 3 This is a partial side sectional view of a trowel used for waterproof roofing construction, as described in the embodiment.

[0022] 1. Baffle; 2. Flip plate; 3. Bolt; 4. Base plate; 5. Fixing block; 6. Spring; 7. Insert block; 8. Gear; 9. Handle; 10. Telescopic rod; 11. Grip sleeve; 12. Sub-magnetic block; 13. Female magnetic block; 14. Connecting block; 15. Mounting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-3 This embodiment of a waterproof roofing trowel includes a base plate 4, with hinged flip plates 2 on both sides of the base plate 4, an adjustable handle 9 on the top of the base plate 4 and located in the middle, connecting blocks 14 symmetrically fixedly installed on the front side of the base plate 4, bolts 3 on the connecting blocks 14, the bolts 3 passing through the connecting blocks 14 and threadedly connected to the flip plates 2, and baffles 1 symmetrically fixedly installed on the top of the base plate 4.

[0025] like Figure 3 As shown, a sub-magnetic block 12 is embedded in the top of each flip plate 2, and a mother magnetic block 13 is embedded in one side of the baffle 1 at a position corresponding to the sub-magnetic block 12. The adhesion between the flip plate 2 and the substrate 4 is improved by the mutual attraction of the two magnetic blocks.

[0026] Specifically, the end of the flip plate 2 is provided with a threaded groove, and the end of the connecting block 14 is provided with a through hole that matches the threaded groove. A bolt 3 is provided on one side of the through hole. When it is necessary to increase the area of ​​the trowel, such as... Figure 2 As shown, rotate the flip plate 2 to be flush with the horizontal plane of the base plate 4, and screw the bolt 3 through the through hole into the inside of the threaded groove to fix the flip plate 2 to the side of the connecting block 14.

[0027] The grip 9 is fitted with a grip sleeve 11 on the outside to increase grip comfort.

[0028] like Figure 1 As shown, one end of the grip 9 is rotatably connected to the base plate 4 to adjust the grip direction of the grip 9. This allows workers to easily adjust the direction of the grip 9 based on the on-site conditions, thereby adjusting the direction of the base plate 4. In this embodiment, an angle adjustment mechanism is provided at the end of the grip 9 away from the holding sleeve 11 to adjust the grip direction of the grip 9. The angle adjustment mechanism includes a gear 8 fixed to the end of the grip 9 and a fixing component located on the base plate 4. The fixing component is inserted into the tooth groove on the gear 8 to fix the rotation angle of the grip 9.

[0029] The fixing component includes a fixing block 5, which is fixedly installed on the top of the base plate 4. A spring 6 is provided on one side of the fixing block 5, and a mounting block 15 is fixedly installed on one end of the spring 6. An insert block 7 is fixedly installed on one side of the mounting block 15. A gear 8 is fixedly installed at the end of the grip 9. The insert block 7 is adapted to the tooth groove of the gear 8, thereby realizing the adjustment and fixing of the angle of the grip 9.

[0030] A telescopic rod 10 is provided on one side of the fixing block 5 and inside the spring 6, which facilitates the insertion of the insert block 7 into the tooth groove of the gear 8 when adjusting the angle of the handle 9.

[0031] The telescopic rod 10 includes a sleeve and a rod body. One end of the sleeve is fixedly connected to the fixing block 5, the rod body is slidably connected to the sleeve, one end of the rod body is fixedly connected to the mounting block 15, and the other end of the spring 6 is fixedly connected to the sleeve, which increases the stability of the movement of the insert block 7.

[0032] The working principle of a waterproof roofing trowel in this embodiment is as follows:

[0033] When there is no need to increase the usable area of ​​the trowel, the flip plate 2 is fixed by the sub-magnetic block 12 adhering to the mother magnetic block 13 on the baffle 1. At this time, holding the handle 9 is sufficient for normal operation. When working at a corner, pull the mounting block 15 away from the gear 8, so that the mounting block 15 drives the insert 7 away from the gear 8. Rotate the handle 9 to adjust the angle of the handle 9 for easy use by the construction personnel. Then release the mounting block 15, which drives the insert 7 to insert into the tooth groove of the gear 8, thereby fixing the handle 9. When it is necessary to increase the usable area of ​​the trowel, rotate the flip plate 2 so that the flip plate 2 is flush with the base plate 4 until the threaded groove on the flip plate 2 corresponds to the through hole on the connecting block 14. Then screw the bolt 3 through the through hole into the threaded groove, so that the flip plate 2 is fixed. At this time, the usable area of ​​the trowel is increased, thereby improving work efficiency.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A trowel for waterproof roofing construction, comprising a substrate (4), characterized in that: The substrate (4) is hinged to both sides with a flip plate (2), and a handle (9) is provided at the top and in the middle of the substrate (4); connecting blocks (14) are symmetrically fixed at both ends of the substrate (4), and the substrate (4) is rotatably connected to the flip plate (2) through the connecting blocks (14).

2. The trowel for waterproof roof construction according to claim 1, characterized in that: The base plate (4) has baffles (1) symmetrically fixed on both sides of the top; the top of the flip plate (2) is inlaid with a sub-magnetic block (12), and a mother magnetic block (13) is embedded on one side of the baffle (1) at a position corresponding to the sub-magnetic block (12).

3. The trowel for waterproof roof construction according to claim 1, characterized in that: The end of the flip plate (2) is provided with a threaded groove, and the end of the connecting block (14) is provided with a through hole that matches the threaded groove. A bolt (3) is provided on one side of the through hole, and the bolt (3) passes through the through hole and is screwed into the inside of the threaded groove.

4. The trowel for waterproof roof construction according to claim 1, characterized in that: The outer surface of the grip (9) is covered with a grip sleeve (11).

5. The trowel for waterproof roof construction according to claim 1, characterized in that: One end of the grip (9) is rotatably connected to the substrate (4).

6. A trowel for waterproof roof construction according to any one of claims 1 to 5, characterized in that: An angle adjustment mechanism for adjusting the direction of the grip (9) is fixedly installed at one end of the grip (9).

7. A trowel for waterproof roof construction according to claim 6, characterized in that: The angle adjustment mechanism includes a gear (8) fixed to the end of the handle (9) and a fixing component located on the base plate (4). The fixing component is inserted into the tooth groove on the gear (8) to fix the angle of rotation of the handle (9).

8. A trowel for waterproof roof construction according to claim 7, characterized in that: The fixing component includes a fixing block (5) fixed to the top of the base plate (4), a spring (6) is provided on one side of the fixing block (5), an mounting block (15) is fixedly installed on one end of the spring (6), and an insert (7) is fixedly installed on one side of the mounting block (15), the insert (7) being inserted into the tooth groove on the gear (8).

9. A trowel for waterproof roof construction according to claim 8, characterized in that: A telescopic rod (10) is provided on one side of the fixing block (5) and inside the spring (6), and one end of the telescopic rod (10) is fixed to the mounting block (15).

10. A trowel for waterproof roof construction according to claim 9, characterized in that: The telescopic rod (10) includes a sleeve and a rod body. One end of the sleeve is fixedly connected to the fixing block (5), the rod body is slidably connected to the sleeve, one end of the rod body is fixedly connected to the mounting block (15), and the other end of the spring (6) is fixedly connected to the sleeve.

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