TWI261644B - Scraping device for using in wall plastering - Google Patents

Abstract

This invention relates to a scraping device for using in wall plastering, having: a grip body that is formed at a side thereof with plural posts, each post allowing a thread to pass through, the opposing ends of the thread being affixed to the grip body. This invention is primarily related to affixing at least one auxiliary scraping device to an end. The auxiliary scraping device includes a support portion inclining outwards and the support portion serves to support the thread such that the length that the thread spans over is greater than the width of the grip body. The support body is connected to the thread to scrape over the wall face at the corners to completely eliminate the problem of imprecise scraping at the corners.

Description

1261644 V. Description of invention (1)

The technical field of the invention belongs to the invention. In the field of building technology, the utility model relates to a wall roughing shovel = ^, *: a device for finishing the wall surface, especially the whole T dog of the invention Breaking the problem of the dead angle of the corner of the wall. [Prior Art] In the construction process, the wall is affixed with tiles or painted with paint on the wall. The umbrella is used to ensure the flatness, so the wall surface technology is used.丨 , , , , , , , , , , , 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 现 上 上 上 上 上 上 上 上One side is provided with a number of wires that are fixed to the material of the second element of the shell, and the ends of the wire are tightly pulled. The dry and the wire are used to contact and scrape the wall between the walls: Ruler shape, the column adjacent to the wall and the side, such as the participation; ^ corner 疋 = can not be effective to the flat dead angle problem, in other words, the 丨 is perpendicular to the wall surface is flat and not straight = in each supply wire The protruding post is made by the column, and the distance between the grip and the adjacent convex ^ ^ ^ ^ ρ ρ ί !1 ί ^{S, J ^# ^m makes the wall against the corner The range of the scraping: there are 2 into the corner range to scrape, good case, this question ^ fe # 4... produces time-consuming and smoothing accuracy is not [invention content] Jing Geng has long solved problems in the future.

1261644 1261644

V. INSTRUCTIONS (2) The inventor succumbed to the above problems and further researched and developed them. Therefore, the purpose of this inventor is to provide a kind of stucco wall surface leveling and holding her κ%. It is necessary to tie the auxiliary leveler with the outer bevel and the heart, and can arrange: the position of the corner is scraped early, easily and effectively, and the whole surface of the wall is kept flat. ^ The above purpose can be achieved, and the invention is applied. The technical means is to provide a plaster wall leveling device, which comprises a ', a holding body, a plurality of columns are arranged at a distance on one side, and one end of each column is provided with a second end of the teeth, and the ends of the wire are fixed to the holding. In the body, the two ends of the grip body are set to flat crying = :=:;!, which is fixed at the end of the grip body, the auxiliary whole line is two I two in two pull = support part, the support part is supplied with wire Abut, so that the distribution length of the green material is greater than the width of the grip body. Gan mad 兮 兮 认 认 认 认 认 认 认 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车 自行车七u如#恶σ组件, wherein the sole is located above the bottom layer, and is arranged to buffer shock absorption. Therefore, according to the technical hand of the present invention, the brief description is as follows: Hand slaves 1. The invention utilizes the auxiliary leveling and crying auxiliary aligner to have an outer bevel type, and can be: 2: the end of the grip body, by scraping the wall at the corner position to ensure the whole piece of time, Effectiveness. The surface can be flat and the working speed can be accelerated. 2. Since the auxiliary leveler has an outer bevel shape, the end of the grip body does not interfere with the side wall of the corner position, and the use is easy and convenient. ^ I π θ Τ 1261644

3, auxiliary state, provide the industry # 4, assist the whole convenient cleaning. The flatter is used to support the support portion of the wire, and can be used in a variety of shapes. It can be designed to be removed or fixed to the grip body. [Embodiment] The Maoming system is used to flatten the wall surface. Please refer to the first figure. A grip body is placed at a distance of several columns. 2 h each column (12) 'one end is supplied with one) berm, and the two ends of the wire (1 4 ) are fixed to the grip body (1 〇) by the screwing assembly (1 $ ); the main technical features of the present invention are two The end portions (11) are each provided with an auxiliary leveler (20), and the auxiliary leveler (20) is inclined so that the end spacing of the two auxiliary levelers (20) is larger than the holding body (1〇) The width, or in combination with an auxiliary leveler (20), allows the wire (14) to be distributed over a length greater than the width of the holding body (1), which effectively overcomes the problem of dead angles in which the corner (53) cannot be completely flattened. Referring to the first preferred embodiment shown in the second and third figures, the holding body (11) is hollow, and the two ends are each a part (1丨) for connecting the auxiliary leveler (20). a plurality of fixed holes (丨丨丨) are provided on one side of the end portion (11) to connect the auxiliary leveler (20); and the auxiliary leveler (20) has, 21) and a second end portion (22), a support portion (24); wherein the body (201) is in the first preferred embodiment, showing that the one end portion (2 1) is in the form of a sheet, and the width is sufficient to enter the end portion. (11), and is provided with an end hole (2 11) aligned with the fixed hole (111), and the screw locking means is fixed at the alignment of the end hole (211) and the fixed hole (211), and the first The end (21) is different from the other end of the grip body (10)

Page 7 1261644

Extending the second end portion (22) obliquely, the two free sides of the second end portion (22) extend the different piece (221), so that the end surface of the flap (221) abuts against the end of the holding body (1 〇) (11) The upper support is supported; and the support portion (24) can be in the shape of a needle bar, and is welded and fixed on the outer side surface of the second end portion (22), as shown in the fourth, fifth, and sixth figures, especially the support portion (24). ) protruding beyond the second end portion (22), and the support portion (24) forms a concave outer abutment groove (241) at the outer end, and the first end portion (21) is provided with a concave first abutment The slot (2U), the auxiliary leveler (20) is further disposed with a second abutting groove (242) between the first and second end portions (21) (22), and the supporting portion (24) is as shown in the third figure. If the extended heat is shown, a second abutting groove (242) may be formed at the end of the supporting portion (24); thereby, the first end portion (21) of the auxiliary leveler (20) is fixed to the holding body (10) ), the fins (2 2 1 ) abut against the end portion (11), and after the wires (丨4) pass through the respective columns (12), the ends of the wires (14) respectively enter the support portion (24) The outer abutting groove (241) is abutted by the second abutting groove (242) (212). The tensioning assembly (15) is tensioned and fixed, so that the wire (丨4) is protected by the first and second abutting grooves (2 1 2 ) ( 2 4 2 ) and the outer abutting grooves (2 4 1 ). Constrained, it will not slip off easily, keep the wire (1 4 ) tightly combined with the auxiliary leveler (20), and let the support part (24) of the auxiliary leveler (2〇) abut the groove (241) ) The card is in the position of the wire and the material (14), and the wire (14) is kept straight with each of the protrusions (丨2), especially the auxiliary leveler fixed at both ends (Π) of the holding body (10). (2〇), the support portion (24) has a distance from the outer groove (2 4 1) which is larger than the grip body (丨〇) and forms a sloped oblique shape. When used, as shown in the first figure, since the auxiliary leveler (2 〇 ) is beveled, it is easy to enter the wall (5〇) and the wall of the side wall (52).

Page 8 1261644 V. INSTRUCTIONS (5) Within the circumference of the , t, the end of the grip (1 〇) (1) does not interfere with the side wall, is fast and effective, and the two auxiliary screeds (20) are like The claws are placed on the wall h η, # φ ^ m +, A surface (5 〇), and the 柃 provides an enlarged area, and the support wire (14) is more solid-contacted to scrape the wall surface (50). As shown in the seventh figure, even if the area of the wall is large, and the bead (4 〇) is required to maintain the smoothness of the scraping, the present invention can still be used by the support portion (24). The bead (4〇) is at the corner of the horizontal reference piece (41) and the upright abutting piece (42), and the wire (14) is scraped after the holding body (1〇) is moved. _ ^ 欠 欠 Λ 压 压 压 压 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移 移The second preferred embodiment shown in Figs. 8 and 10 shows the change in the shape of the auxiliary leveler (20), which is the second end portion (22) extending the support portion (24') at the outer end, still making The support portion (24) extends obliquely outward and protrudes beyond the second port I5 (2 2), and the support portion (24') is in the form of a sheet, so that the outer end is provided with an outer abutment groove (24Γ) in a straight line. The third preferred embodiment shown in the ninth figure shows the auxiliary leveling.-(, 20') morphological change, which is the second end portion (22) extending support portion (24π) at the outer end, and the support portion (24) ") still extends obliquely outward and protrudes beyond the second end portion (22), but the outer end of the support portion (24") has a sharp triangular shape, and the outer end portion is also provided with an outer abutment groove (2 41,). 8 to 10 illustrate that the auxiliary leveler (2 〇) forms the support portion (2 4 ) ( 2 4 ) ( 2 4π ) in various forms, and is not limited to one form, the main

Page 9 1261644 V. Description of invention (6) It is necessary that the support portion (24) (24,) (24π) is inclined outwardly, but only the second abutment (24 2,) shown in the eighth and ninth figures. (242,,) is disposed at a position between the first and second ends (2 1) ( 2 2 ). In this way, the present invention is combined with the holding body (10) by the bevel type auxiliary leveler (2 〇), and the wall leveling device scrapes the corner by the auxiliary leveler (2 〇) ( 5 3 ) $&, to ensure that the entire wall (5 〇) can achieve a complete smoothing and flattening effect. The above embodiments are merely illustrative of the > rather than limiting the invention. 3 The technology of the present invention and its effects, the technical principle of the present invention and the technical person of the present invention can be modified without modification. Therefore, in the case of the present invention (3), the above embodiment is required. Listed in the scope of patents. 1 The scope of protection should be as described later

1261644 Brief description of the drawing [Simplified description of the drawings] (I) Schematic part The first drawing is a three-dimensional appearance of the present invention. The second drawing is an exploded view of the three-dimensional element of the present invention. The third figure is an enlarged exploded view of the auxiliary leveler and the grip body of the present invention. Figure 4 is a perspective view of a preferred embodiment of the first auxiliary leveler of the present invention. The fifth figure is a perspective view of the second abutment of the auxiliary screed of the present invention. Figure 6 is a perspective view showing the first abutment of the auxiliary screed of the present invention. The seventh drawing is a perspective view of the present invention which can be applied to a bead. > Eighth is a perspective view of a preferred embodiment of a second auxiliary leveler of the present invention. Figure 9 is a perspective view of a preferred embodiment of a third auxiliary leveler of the present invention. Figure 11 is an exploded perspective view of a preferred embodiment of a second auxiliary leveler of the present invention in combination with a holder. [Main component symbol description] (1 0 ) Grip body (1 1) End (111) Fixed hole (1 4 ) Wire (1 5 ) Tighten assembly (20) (20') (20π) Auxiliary leveling (201) body 2 1) first end (2 11) end hole (2 1 2) first abutment (2 2 ) second end (221) wing (2 4 ) ( 2 4 ') ( 24π) support (24 1 ) ( 24 1') ( 241 ) outer abutment (2 4 2 ) ( 2 4 2 ') ( 2 4 2 ▼ ') second abutment

Page 11 1261644 Schematic description of the figure (4 0) bead (41) reference piece (4 0) bead (41) reference piece (5 0) wall (53) corner (5 2 ) side wall • • IHIBl第12页

Claims (1)

1261644 Sixth, the scope of application for patents 1 · A stucco wall leveling device, which contains ... body: in: side! A plurality of columns are arranged at intervals, and each column-end is provided at the end; on the holding body, the two ends of the holding body are respectively set to the second-auxiliary leveler' which is fixed to the end of the holding body, and the auxiliary is: : having a support portion that is inclined outwardly, the support portion for the wire to abut, so that the 'spring material distribution length is greater than the width of the grip body. 2 The stucco wall leveling device according to claim 1, wherein the grip body is hollow, and a plurality of fixed holes are arranged on one side of the end portion. The cleaning leveling device of the painting wall surface as described in claim 2 has a body, a first end portion, a second portion, and a _ holding portion. The first end of the body is in the form of a sheet, the width can enter the end portion, and the end hole is provided with an alignment hole for the screw locking means to be fixed at the end hole and the fixed hole fi. And the pair of plastering wall leveling devices described in item 3 of the patent scope is different from the Huaiyi clothing straight, the second part of the second end: to the holder The other one extends over the end of the second end body. , 'Extension flaps, the end faces of the edge pieces just abut against the grip, the first - as mentioned in the end of the 5th patent: the wall of the stucco wall described in item 3 is flattened, - end ϊ = 入The first abutting groove, the auxiliary leveling device is in the first, "the second portion is disposed between the second portion and the second abutting groove. The supporting portion may be a stucco wall leveling device according to item 5 of the needle brother, and the supporting portion is The protrusions two f, _ 烊 are fixed to the outer side of the second end, outside the first end, and the support portion is shaped at the outer end Page 13 1261644 VI. Patent application scope The concave groove is formed in the concave shape, and the support portion is elongated, and the second abutment groove is formed at the end of the support portion. 7. The stucco wall leveling device of claim 5, wherein the auxiliary flattener support portion has a second end portion extending at an outer end and is in the form of a sheet. 8. The stucco wall leveling device according to claim 5, wherein the support portion of the auxiliary leveler is a second end portion extending at an outer end, the support portion extending obliquely outward and protruding from the second end Outside, the outer end of the support is sharper triangular. The painter wall leveling device of the seventh or eighth aspect of the invention, wherein the second abutment is disposed between the first and second ends. 1 0. The stucco wall leveling device of claim 7 or 8, wherein the auxiliary leveler has two groups, and the width of the support portion of the two auxiliary levelers is greater than the width of the holder. Page 14