CN216196396U

CN216196396U - Trowel

Info

Publication number: CN216196396U
Application number: CN202122705938.1U
Authority: CN
Inventors: 薛金毅; 郑荣胜; 刘青丽; 赵磊
Original assignee: Xi'an Xiangyuan Decoration Engineering Co ltd
Current assignee: Xi'an Xiangyuan Decoration Engineering Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The application relates to a trowel, which relates to the field of construction and comprises a trowel, wherein the trowel comprises a handle and a trowel plate, and the handle is fixedly connected with the trowel plate; the height limiting piece is sleeved outside the floating plate, one end of the floating plate extends out of the height limiting piece, and the height limiting piece is detachably connected with the floating plate. This application is convenient for carry out floating to the basic unit that has the difference in height.

Description

Trowel

Technical Field

The application relates to the field of construction, in particular to a trowel.

Background

Trowels, also known as spatulas, are commonly used by construction workers to level a substrate.

In the related art, the trowel only consists of a troweling plate and a grab handle, and in some fields, constructors need to perform troweling treatment on a base layer with a height difference; for example: referring to fig. 1, some base layers 6 need to be coated with tiles 61 on one side and plastic floors on the other side, and because the thickness of the tiles 61 is greater than that of the plastic floors and the constructed surface layers on both sides need to be at the same height, the base layer 6 of the plastic floor needs to be higher than the base layer 6 of the tiles 61, and a height difference is generated between different side base layers 6, which need to be respectively coated.

In the above-mentioned construction, the tile is firstly pasted and then the base layer for pasting the plastic floor is scraped, so that when the base layer for pasting the plastic floor is scraped, the height of the base layer piece is required to be lower than the height of the upper surface of the pasted tile, and the height difference must be a fixed value, namely the thickness of the plastic floor, otherwise, the flatness of the upper surface of the surface layer cannot be ensured.

With respect to the related art described above, the inventors consider that the trowel in the related art cannot trowel the base layer having the height difference.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the leveling of a base layer with a height difference, the application provides a trowel.

The application provides a trowel, adopts following technical scheme:

a trowel comprises a trowel body, wherein the trowel body comprises a handle and a trowel plate, and the handle is fixedly connected with the trowel plate; the height limiting piece is sleeved outside the floating plate, one end of the floating plate extends out of the height limiting piece, and the height limiting piece is detachably connected with the floating plate.

By adopting the technical scheme, when the base layer with the height difference needs to be leveled, the height limiting piece is sleeved on the trowel, the height limiting piece increases the thickness of the trowel, the bottom of the trowel also has the height difference, the trowel is abutted against the surface layer with higher height at the moment, the side wall of the height limiting piece, which is far away from the handle, is used for leveling the base layer with lower height, or the side wall of the height limiting piece, which is far away from the handle, is abutted against the surface layer with lower height, and the trowel is used for scraping the base layer with higher height, so that the base layer with the height difference is conveniently leveled; the height limiting piece is of a structure capable of being sleeved, so that edges on two sides of the wiping board are wrapped in the height limiting piece, and the edges on the two sides of the wiping board are often used for wiping when the wiping board is used, so that a height difference is necessary at the edges of the wiping board; simultaneously, limit for height piece can be dismantled with the utensil of wiping and be connected, and constructor can install according to the limit for height piece that concrete demand selected suitable thickness, makes the trowel have adjustable function, can be applicable to the basic unit of difference in height.

Optionally, an avoiding groove is formed in one side, close to the handle, of the height limiting piece, and the avoiding groove is used for avoiding the handle.

Through adopting above-mentioned technical scheme, owing to be connected with the handle on the board of wiping, when installation limit for height spare, the handle influences the possibility of limit for height spare installation, consequently sets up on limit for height spare and dodges the groove, and the handle dodges through dodging the groove with the position of wiping the board and being connected, has reduced the influence that the handle produced limit for height spare installation.

Optionally, the height limiting piece is sleeved outside one end of the wiping plate, the wiping plate only extends out of one end of the height limiting piece, the height limiting piece does not extend out of one end of the wiping plate, an arc plate is arranged at one end of the wiping plate, one end of the arc plate is connected with the height limiting piece, the other end of the arc plate bends towards the direction close to the handle, the arc plate protrudes towards one side far away from the wiping plate, and the arc plate is far away from the side wall of the wiping plate and the height limiting piece is far away from the side wall of the handle in smooth transition.

Through adopting above-mentioned technical scheme, because when floating the operation through limit for height piece, limit for height piece one end can with higher basic unit or surface course butt, the other end is in the active state, and the one end edge of activity has the possibility of scraping the impression at the basic unit, need the secondary to be repainted again, under certain specific processing conditions, the work load that can increase the staff of repainting, consequently, set up the arc in the one end of limit for height piece, limit for height piece is used for floating one side and arc smooth connection simultaneously, the possibility of scraping the impression with the basic unit has been reduced to limit for height piece.

Optionally, the handle includes handle and support piece, the handle pass through support piece with the board of wiping is connected, the handle is rectangular form, the one end of handle length direction apart from the distance of the board of wiping is less than the other end, the handle is located the other end apart from the one side that the limit for height piece was kept away from to the one end that the board of wiping is more close.

Through adopting above-mentioned technical scheme, when needs are smeared the basic unit through limit for height piece, need apply pressure to limit for height piece one side to be convenient for constructor can trowel the basic unit fast, according to the state of gripping of staff when scraping the basic unit, set the handle to the form of slope, operating personnel only need lift the handle gently when scraping the basic unit, can exert pressure to limit for height piece one side, be convenient for trowel the basic unit.

Optionally, the height limiting piece is provided with at least two, and the height limiting piece is sleeved with each other and detachably connected with each other.

Through adopting above-mentioned technical scheme, because the basic unit difference in height that needs processing at every turn is different, therefore the thickness of limit for height piece needs to be adjusted according to concrete construction conditions, sets up two at least limit for height and overlaps each other and establish, can make the whole combination thickness of limit for height piece adjustable, makes the plastering tool can be applicable to construction conditions and the difference in height demand of more differences.

Optionally, still include coupling assembling, coupling assembling includes fixed plate and bolt, the bolt passes simultaneously the floating plate with limit for height piece, and with fixed plate threaded connection, limit for height piece with floating plate clamp in the nut of bolt with between the fixed plate.

Through adopting above-mentioned technical scheme, because it is all thinner to wipe the board and limit for height the piece, direct screw thread connects the bolt soon comparatively difficultly, and connects the unstability, consequently sets up the fixed plate, only limit for height the piece with wipe the board on the trompil can, when needs will limit for height the piece with wipe the board and be connected, pass limit for height the piece with wiping the board simultaneously with the bolt, then screw up with the fixed plate again, realize wiping the fixed connection between board and limit for height the piece.

Optionally, an embedded groove is formed in the side wall, far away from the handle, of the height limiting piece and used for accommodating a nut of the bolt.

Through adopting above-mentioned technical scheme, when the bolt was installed on limit for height, the bolt can be followed limit for height and screwed up the connection in the orientation down, and the nut if extend to limit for height outside, can exert an influence to floating operation this moment, consequently sets up the embedded groove in limit for height below, hides the nut in the embedded groove, has reduced the nut and has stretched out the limit for height and produce the possibility of influence to the basic unit outward.

Optionally, the height limiting device further comprises a backing plate, the backing plate is located in the height limiting piece, and the backing plate is clamped between the inner wall of one side of the height limiting piece and the smearing plate.

By adopting the technical scheme, errors can exist in production and processing, the thickness of the inner space of the height limiting piece is larger than that of the wiping plate under some conditions, the wiping plate directly stretches into the height limiting piece to be loosened, and if the wiping plate is forcibly connected with the height limiting piece, the surface of the height limiting piece is uneven, so that the scraping effect of the height limiting piece is poor; therefore, the backing plate is arranged to make up the gap between the inner wall of the floating plate and the inner wall of the height limiting piece, so that the whole body of the rising piece and the floating plate after connection is smoother.

Optionally, a baffle is arranged at one end of the backing plate and located outside the height limiting piece, an included angle is formed between the baffle and the backing plate, and the baffle is used for abutting against the outer wall of the height limiting piece.

Through adopting above-mentioned technical scheme, when needs insert the baffle between limit for height piece inner wall and the board of wiping, can put into the backing plate earlier usually, insert the board of wiping again, because the effect of friction, the inserting of wiping the board can take the backing plate out, consequently set up the baffle on the backing plate, insert in the limit for height piece with the backing plate that has the baffle earlier, baffle and limit for height piece butt this moment, insert between backing plate and the limit for height piece inner wall from the one side that is equipped with the baffle with the board of wiping again, the baffle has reduced the possibility of wiping the board with the ejecting limit for height piece of backing plate, the constructor of being convenient for installs.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the trowel with the height limiting piece is convenient for trowelling the base layer with the height difference;

2. the connecting assembly can realize detachable connection between the plastering tool and the height limiting piece;

3. the backing plate plays a role in auxiliary connection.

Drawings

FIG. 1 is a schematic structural diagram of a related art of the present application;

FIG. 2 is a schematic view of the overall structure of embodiment 1 of the present application;

fig. 3 is a schematic structural view of an embedded groove of embodiment 1 of the present application;

FIG. 4 is a schematic view of the overall structure of embodiment 2 of the present application;

fig. 5 is an enlarged view at a in fig. 4.

Description of reference numerals: 1. a plastering tool; 11. a handle; 111. a grip; 112. a support member; 1121. a connecting rod; 1122. a support bar; 12. smearing the board; 2. a height limiting member; 21. an avoidance groove; 22. a groove is embedded; 3. a connecting assembly; 31. a fixing plate; 32. a bolt; 4. an arc-shaped plate; 5. a base plate; 51. a baffle plate; 6. a base layer; 61. and (6) tiling.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a trowel.

Example 1

Referring to fig. 2, a trowel includes a trowel 1, a height limiting member 2, and a connecting member 3.

Referring to fig. 2, the trowel 1 includes a handle 11 and a trowel 12, the handle 11 includes a grip 111 and a support 112, the support 112 includes a connecting rod 1121 and a supporting rod 1122, the connecting rod 1121 is welded on the panel wall of the trowel 12, one end of the supporting rod 1122 is welded with the connecting rod 1121, and the other end is welded with the grip 111; the trowel 12 is rectangular plate-shaped, the handle 111, the connecting rod 1121 and the supporting rod 1122 are all long, the length direction of the supporting rod 1122 is perpendicular to the length direction of the connecting rod 1121, the length direction of the connecting rod 1121 is parallel to the plate surface of the trowel 12, and the length direction of the handle 111, the length direction of the connecting rod 1121 and the length direction of the trowel 12 are all the same.

Referring to fig. 2, in this embodiment, the height limiting member 2 is in a flat annular sleeve shape, the height limiting member 2 is sleeved outside the troweling plate 12, the height limiting member 2 is located at one end of the troweling plate 12 in the length direction, the other end of the troweling plate 12 extends out of the height limiting member 2, one end of the two ends of the height limiting member 2 extends out of the troweling plate 12, and the other end of the height limiting member does not extend out of the troweling plate 12; the annular wall of the height limiting piece 2 close to the grip 111 is provided with a long strip-shaped avoiding groove 21, the avoiding groove 21 opens the annular wall of the height limiting piece 2 close to the grip 111, the height limiting piece 2 provided with the avoiding groove 21 is annular in opening, the length direction of the avoiding groove 21 is consistent with that of the connecting rod 1121, and the avoiding groove 21 is used for avoiding the handle 11.

Referring to fig. 2 and 3, the connecting assembly 3 includes two fixing plates 31 and bolts 32, in this embodiment, the fixing plates 31 are rectangular plates, the length direction of the fixing plates 31 is the same as the length direction of the avoiding groove 21, and two sides of the avoiding groove 21 in the length direction are respectively provided with one fixing plate 31; a plurality of bolts 32 are arranged, two sides of the length direction of the avoidance groove 21 are respectively provided with a row of bolts 32, and a plurality of bolts 32 in each row of bolts 32 are distributed along the length direction of the avoidance groove 21; a plurality of threaded holes are formed in the fixing plate 31, and a bolt 32 simultaneously penetrates through the wiping plate 12 and the height limiting piece 2 and is in threaded connection with the inner wall of one threaded hole in the fixing plate 31; the side wall of the height limiting piece 2 far away from the handle 111 is provided with a plurality of embedded grooves 22, when the bolt 32 is screwed, the height limiting piece 2 and the floating plate 12 are clamped between the nut of the bolt 32 and the fixing plate 31, and the nut of one bolt 32 is positioned in one embedded groove 22; in other embodiments, the float plate 12 and the height limiting member 2 may be detachably connected by a bolt and nut structure.

The implementation principle of the embodiment 1 is as follows: when the base layer 6 with the height difference needs to be leveled, the height limiting piece 2 is connected to the floating plate 12 through the connecting component 3, then the floating plate 12 is attached to the surface layer with the higher height, and then the base layer 6 with the lower height is leveled through the height limiting piece 2; before processing, according to specific requirements, the height limiting piece 2 with proper thickness is selected, so that the base layer 6 with different height differences is adapted.

Example 2

The difference between this embodiment and embodiment 1 is that the inclination angle of the handle 111 is different, at least two height-limiting members 2 are provided, and the trowel further includes an arc-shaped plate 4 and a backing plate 5.

Referring to fig. 4, in the longitudinal direction of the grip 111, the grip 111 is inclined toward the side closer to the spatula 12 in the direction away from the height limiter 2.

Referring to fig. 4 and 5, in the present embodiment, two height-limiting members 2 are provided, two height-limiting members 2 are sleeved with each other and detachably connected to each other, in other embodiments, three, four or five height-limiting members 2 are provided, the size of the height-limiting members 2 is gradually increased in sequence, and the plurality of height-limiting members 2 are sleeved with each other layer by layer.

Referring to fig. 5, an arc 4 is arranged on height limiting piece 2, arc 4 is welded on the end face of height limiting piece 2 which does not extend out of one end of wiping plate 12, one end of arc 4 is connected with the end face of the ring wall of height limiting piece 2 far away from handle 111, the other end is bent towards the direction close to handle 111, arc 4 protrudes towards one side far away from wiping plate 12, and the side wall of arc 4 far away from wiping plate 12 and the side wall smooth transition of height limiting piece 2 far away from handle 111.

Referring to fig. 5, the backing plate 5 is a rectangular thin plate, the length direction of the backing plate 5 is the same as the length direction of the trowel 12, the backing plate 5 is located in an inner ring of the height limiting member 2 directly sleeved outside the trowel 12, the backing plate 5 is clamped between the inner wall of the height limiting member 2 away from the handle 111 and the trowel 12, the height limiting member 2 is located on one side of the trowel 12 away from the handle 111, a rectangular plate-shaped baffle 51 is arranged at one end of the backing plate 5 in the length direction, the baffle 51 is located outside the height limiting member 2, the plate surface of the baffle 51 is perpendicular to the plate surface of the backing plate 5, the baffle 51 extends towards one side away from the handle 111, and the baffle 51 is used for abutting against the end surface of the arc-shaped plate 4 connected with the height limiting member 2.

The implementation principle of the embodiment 2 is as follows: the constructor can adjust the height difference on the floating plate 12 by installing or disassembling the height limiting piece 2; the arc-shaped plates 4 reduce the possibility that the edges of the height limiting members 2 press the base layer 6 out of marks; the matching use between the backing plate 5 and the baffle plate 51 can fill the gap between the smearing plate 12 and the inner wall of the height limiting piece 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A trowel, comprising:

the trowel (1), the trowel (1) includes a handle (11) and a trowel plate (12), the handle (11) and the trowel plate (12) are fixedly connected;

limit for height piece (2), limit for height piece (2) cover is located outside wiping board (12), wipe board (12) one end stretch out to limit for height piece (2) are outer, limit for height piece (2) with wipe board (12) and can dismantle the connection.

2. The trowel according to claim 1, characterized in that an avoiding groove (21) is formed in one side of the height limiting piece (2) close to the handle (11), and the avoiding groove (21) is used for avoiding the handle (11).

3. A trowel as claimed in claim 1, characterized in that the height limiting member (2) is sleeved outside one end of the trowel plate (12), the trowel plate (12) extends from only one end of the height limiting member (2), an arc-shaped plate (4) is disposed at one end of the height limiting member (2) which does not extend out of the trowel plate (12), one end of the arc-shaped plate (4) is connected with the height limiting member (2), the other end of the arc-shaped plate is bent towards the direction close to the handle (11), the arc-shaped plate (4) protrudes towards the side far away from the trowel plate (12), and the side wall of the arc-shaped plate (4) far away from the trowel plate (12) and the side wall of the height limiting member (2) far away from the handle (11) are in smooth transition.

4. A trowel as claimed in claim 3, characterized in that said handle (11) includes a grip (111) and a support (112), said grip (111) is connected to said trowel (12) through said support (112), said grip (111) is elongated, one end of said grip (111) in the length direction is less far from said trowel (12) than the other end, and the end of said grip (111) closer to said trowel (12) is located on the side of the other end away from said height-limiting member (2).

5. A trowel as claimed in claim 1, characterized in that said height-limiting members (2) are provided in at least two numbers, said height-limiting members (2) being mutually nested and removably connected to each other.

6. A trowel according to any one of claims 1 to 5, characterized in that it further comprises a connecting assembly (3), said connecting assembly (3) comprising a fixing plate (31) and a bolt (32), said bolt (32) passing through both said trowel plate (12) and said height-limiting member (2) and being in threaded connection with said fixing plate (31), said height-limiting member (2) and said trowel plate (12) being sandwiched between the nut of said bolt (32) and said fixing plate (31).

7. A trowel as claimed in claim 6, characterized in that the side wall of said limit member (2) remote from said handle (11) is provided with an insertion slot (22), said insertion slot (22) being intended to receive the nut of said bolt (32).

8. A trowel as claimed in claim 1, characterized by further comprising a backing plate (5), said backing plate (5) being located inside said height-limiting member (2), said backing plate (5) being sandwiched between an inner wall of one side of said height-limiting member (2) and said trowel (12).

9. A trowel as claimed in claim 8, characterized in that a baffle (51) is provided at one end of said backing plate (5), said baffle (51) is located outside said height-limiting member (2), an included angle is provided between said baffle (51) and said backing plate (5), and said baffle (51) is adapted to abut against the outer wall of said height-limiting member (2).