CN213806409U - Tool for plastering internal and external corners - Google Patents
Tool for plastering internal and external corners Download PDFInfo
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- CN213806409U CN213806409U CN202022373585.5U CN202022373585U CN213806409U CN 213806409 U CN213806409 U CN 213806409U CN 202022373585 U CN202022373585 U CN 202022373585U CN 213806409 U CN213806409 U CN 213806409U
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Abstract
The utility model discloses a yin-yang corner plastering tool, which comprises a plaster shovel, one end of the plaster shovel is connected with a first connecting rod, the upper end of the first connecting rod is connected with a movable connecting piece, the upper part of the movable connecting piece is connected with a second connecting rod, one end of the second connecting rod is connected with a wooden handle, the top end of the first connecting rod is provided with a connecting groove, the bottom of the second connecting rod is provided with a clamping groove, the top end of the movable connecting piece is provided with a clamping ring, the clamping ring is clamped and connected in the clamping groove, the bottom end of the second connecting rod is connected with a connector, the connector is positioned in the connecting groove, one side of the movable connecting piece is connected with a fixing bolt, and the top end of the fixing bolt is attached to one side of the connector; the utility model provides the quality and the efficiency of high on-the-spot workman detail processing, simple structure, low in cost are equipped with swing joint spare, realize carrying out rotation angle to wooden handle.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is an reentrant and hermaphroditic angle plastering tool.
Background
The internal and external corners are one of building structures, and the internal corners refer to recessed wall corners, such as included angles between the top surface and surrounding walls; the external corner refers to a protruding wall corner, such as an included angle formed by two walls at a turning part of a walkway. If the wall surface internal and external corners have large errors, the wall surface internal and external corners can be seen at a glance, the attractiveness of home decoration is affected, unsmooth installation and placement of cabinets, furniture and the like can be caused, and space waste is caused. The internal and external corners are 90 degrees, and when the internal and external corners of the wall surface are checked and accepted, the internal and external corners are required to achieve the effects that the side lines are perpendicular to and parallel to the house main body, the wall corners are guaranteed to be straight and square, and the like.
When carrying out negative and positive angle and plastering, inconvenience very does not have specific plastering unit and carries out the arc with the negative angle and scribble to in the corner of the handing-over of negative angle, the inconvenient and operation of general instrument, especially on the wall of the negative angle that the instrument handle supported very easily for the corner of negative angle handing-over department can not be level and smooth plastering, just so urgently need a negative and positive angle plastering tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external and internal corner plastering tool has the engineering external and internal corner of plastering, improves quality and efficiency that the on-the-spot workman thin portion was handled, simple structure, and low in cost is equipped with swing joint spare, realizes carrying out advantages such as rotation angle to wooden handle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an external and internal corner plastering tool, includes the ash shovel, the one end fixedly connected with head rod of ash shovel, the upper end fixedly connected with swing joint spare of head rod, swing joint spare's upper portion swing joint has the second connecting rod, the one end swing joint of second connecting rod has wooden handle, the spread groove has been seted up on the top of head rod, the block groove has been seted up in the bottom outside of second connecting rod, the inboard fixed snap ring that is equipped with in top of swing joint spare, snap ring activity block is connected the inside in block groove, the bottom fixedly connected with connector of second connecting rod, the connector activity is in the inside of spread groove, one side threaded connection of swing joint spare has fixing bolt, fixing bolt's top laminating is connected one side of connector.
Preferably, the bottom end of the first connecting rod in the ash shovel is movably connected with a first limiting block and a first nut.
Preferably, the upper portion of first stopper sets to the arc, the bottom of first stopper sets to the plane, the upper portion of first stopper with the inner wall laminating of ash shovel is connected.
Preferably, the upper portion welding of head rod has the second limiting plate, the second limiting plate sets up to the arc laminating and connects the upper portion surface of grey shovel.
Preferably, the second connecting rod sets to the L type, the welding of the upper portion of second connecting rod has the third limiting plate, the third limiting plate with the laminating of one end of wooden handle is connected.
Preferably, one end of the second connecting rod is in threaded connection with a second nut, and the second nut is attached to the other end of the wooden handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model sets the plaster shovel into a cylindrical shape, so that the plaster shovel can plaster the internal and external corners of the project, improve the quality and efficiency of the detail processing of site workers, and has simple equipment structure and low cost;
2. this practicality is equipped with swing joint spare between head rod and second connecting rod, realizes carrying out swing joint to head rod and second connecting rod to can realize carrying out rotation angle to wooden handle, make equipment can operate through the angle of difference.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic sectional view of a portion a in fig. 1 according to the present invention.
In the figure: 1. shoveling the ash; 2. a first connecting rod; 3. a movable connecting piece; 4. a second connecting rod; 5. a wooden handle; 6. connecting grooves; 7. a clamping groove; 8. clamping a ring; 9. a connector; 10. fixing the bolt; 11. a first stopper; 12. a first nut; 13. a second limiting plate; 14. a third limiting plate; 15. a second nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a plastering tool for internal and external corners comprises an ash shovel 1, wherein one end of the ash shovel 1 is fixedly connected with a first connecting rod 2, the upper end of the first connecting rod 2 is fixedly connected with a movable connecting piece 3, the upper part of the movable connecting piece 3 is movably connected with a second connecting rod 4, one end of the second connecting rod 4 is movably connected with a wooden handle 5, the top end of the first connecting rod 2 is provided with a connecting groove 6, the outer side of the bottom of the second connecting rod 4 is provided with a clamping groove 7, the inner side of the top end of the movable connecting piece 3 is fixedly provided with a clamping ring 8, the clamping ring 8 is movably clamped and connected inside the clamping groove 7, the bottom end of the second connecting rod 4 is fixedly connected with a connector 9, the connector 9 is movably arranged inside the connecting groove 6, one side of the movable connecting piece 3 is in threaded connection with a fixing bolt 10, the top end of the fixing bolt 10 is connected to one side of the connector 9 in a laminating manner, when in use, mud is shoveled and taken by the ash shovel 1, the plastering trowel is placed at an internal corner, then the plastering trowel 1 can be used for troweling the plaster, the bottom of the trowel 1 is arc-shaped, so that the internal corner is arc-shaped when troweling, when plastering is needed to be carried out on the internal corner combining part, the fixing bolt 10 can be unscrewed, so that the second connecting rod 4 can rotate, when rotating, the connector 9 at the top end of the second connecting rod 4 rotates in the connecting groove 6, the clamping groove 7 is arranged on the second connecting rod 4, the clamping ring 8 on the movable connecting piece 3 is movably connected in the clamping groove 7, so that the second connecting rod 4 cannot fall down when the fixing bolt 10 is loosened, then the second connecting rod 4 and the wooden handle 5 are rotatably adjusted, so that the second connecting rod 4 is perpendicular to the trowel 1 at an angle of ninety degrees, then the fixing bolt 10 is rotated, so that the fixing bolt 10 fixedly clamps the connector 9 in the connecting groove 6, the second connecting rod 4 is prevented from moving after the angle is adjusted, and then plastering operation can be performed on the corner where the internal corner is twisted by the plaster shovel 1 after the angle is adjusted.
In order to make first connecting rod 2 can be stable carry out fixed connection with ash shovel 1 to make first stopper 11 can be connected with the inseparable laminating of ash shovel 1, in this embodiment, it is preferred that first connecting rod 2 is in the inside bottom swing joint of ash shovel 1 and has first stopper 11 and first nut 12, the upper portion of first stopper 11 sets the arc, the bottom of first stopper 11 sets the plane, the upper portion of first stopper 11 is connected with the inner wall laminating of ash shovel 1.
In order to connect the ash shovel 1 by the stable clamping on the upper portion of the first connecting rod 2, in this embodiment, it is preferable that the second limiting plate 13 is welded on the upper portion of the first connecting rod 2, and the second limiting plate 13 is disposed to be attached to the upper surface of the ash shovel 1 in an arc shape.
Can install wooden handle 5 for second connecting rod 4 to make wooden handle 5 can be stable fixed spacing, in this embodiment, preferably, second connecting rod 4 sets up to the L type, and the welding of the upper portion of second connecting rod 4 has third limiting plate 14, and third limiting plate 14 is connected with the laminating of wooden handle 5's one end.
In order to make wooden handle 5 can conveniently dismantle the installation and fix, in this embodiment, preferably, the one end threaded connection of second connecting rod 4 has second nut 15, and the other end at wooden handle 5 is connected in the laminating of second nut 15.
The working principle is as follows: when the plastering tool is used, the plaster is shoveled and taken by the plaster shovel 1 and is placed at the internal corner, then the plaster can be troweled by the plaster shovel 1, the bottom of the plaster shovel 1 is arc-shaped, so that the internal corner is arc-shaped when troweled, when plastering is needed to be carried out to the internal corner combining part of the internal corner, the fixing bolt 10 can be unscrewed, so that the second connecting rod 4 can rotate, when rotating, the connector 9 at the top end of the second connecting rod 4 rotates in the connecting groove 6, the second connecting rod 4 is provided with the clamping groove 7, the clamping ring 8 on the movable connecting piece 3 is movably connected in the clamping groove 7, so that the second connecting rod 4 cannot fall off when the fixing bolt 10 is loosened, then the second connecting rod 4 and the wooden handle 5 are rotatably adjusted, so that the second connecting rod 4 is perpendicular to the plaster shovel 1 at ninety degrees, and then the fixing bolt 10 is rotated, make fixing bolt 10 fix the centre gripping in the inside of spread groove 6 and live connector 9, prevent that second connecting rod 4 from moving about after angle regulation, then can plaster the operation through the corner of the grey shovel 1 after angle regulation transposition to the reentrant corner.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an external and internal corner plastering tool, includes plaster shovel (1), its characterized in that: one end of the ash shovel (1) is fixedly connected with a first connecting rod (2), the upper end of the first connecting rod (2) is fixedly connected with a movable connecting piece (3), the upper part of the movable connecting piece (3) is movably connected with a second connecting rod (4), one end of the second connecting rod (4) is movably connected with a wooden handle (5), the top end of the first connecting rod (2) is provided with a connecting groove (6), the outer side of the bottom of the second connecting rod (4) is provided with a clamping groove (7), the inner side of the top end of the movable connecting piece (3) is fixedly provided with a clamping ring (8), the clamping ring (8) is movably clamped and connected inside the clamping groove (7), the bottom end of the second connecting rod (4) is fixedly connected with a connector (9), the connector (9) is movably arranged inside the connecting groove (6), one side of the movable connecting piece (3) is in threaded connection with a fixing bolt (10), the top end of the fixing bolt (10) is attached to one side of the connector (9).
2. A male-female corner plastering tool according to claim 1, wherein: the bottom end of the first connecting rod (2) in the ash shovel (1) is movably connected with a first limiting block (11) and a first screw cap (12).
3. A male-female corner plastering tool according to claim 2, wherein: the upper portion of first stopper (11) sets to the arc, the bottom of first stopper (11) sets to the plane, the upper portion of first stopper (11) with the inner wall laminating of grey shovel (1) is connected.
4. A male-female corner plastering tool according to claim 1, wherein: the welding of the upper portion of head rod (2) has second limiting plate (13), second limiting plate (13) set to the arc laminating and connect the upper portion surface of ash shovel (1).
5. A male-female corner plastering tool according to claim 1, wherein: the second connecting rod (4) is set to be L-shaped, a third limiting plate (14) is welded to the upper portion of the second connecting rod (4), and the third limiting plate (14) is attached to one end of the wooden handle (5) in a connecting mode.
6. A male-female corner plastering tool according to claim 1, wherein: one end threaded connection of second connecting rod (4) has second nut (15), second nut (15) laminating is connected the other end of wooden handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373585.5U CN213806409U (en) | 2020-10-23 | 2020-10-23 | Tool for plastering internal and external corners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373585.5U CN213806409U (en) | 2020-10-23 | 2020-10-23 | Tool for plastering internal and external corners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213806409U true CN213806409U (en) | 2021-07-27 |
Family
ID=76960857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373585.5U Active CN213806409U (en) | 2020-10-23 | 2020-10-23 | Tool for plastering internal and external corners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213806409U (en) |
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2020
- 2020-10-23 CN CN202022373585.5U patent/CN213806409U/en active Active
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