TWM494811U - Smoothening spatula - Google Patents

Description

抹平推刀Smoothing the knife

本新型係關於一種建築裝修工程用之器具，尤指對牆面抹平水泥砂漿的抹平推刀之工具。The present invention relates to an apparatus for building decoration engineering, especially a tool for smearing a cement mortar to smooth a wall.

按，一般所常見之習用抹平推刀９結構外觀，如第一圖所示者，其係於一柄體９１之一端延接一推刀板９２，於使用時，手握柄體９１以該推刀板９２刮抹混凝土或將其平整抹平用，惟該類型習用抹平推刀９結構簡單只依賴薄板狀推刀板９２進行抹平作業，但習用抹平推刀９之推刀板９２較為柔軟且不利於控制，常因過當施力而使抹平推刀９的角落９２１容易沉入於牆面的水泥砂漿而形成刀痕９３，如第二圖所示；此時，師傅須使用該習用抹平推刀９經常來回塗抹，增加鏝平抹平作業之不便。但若加厚推刀板９２雖可提升其整平效能，卻增加習用推刀９的整體重量，如此容易增加師傅於鏝平整平作業之疲勞度。According to the conventionally used screed pusher 9 structure appearance, as shown in the first figure, it is attached to a pusher blade 92 at one end of a handle body 91. In use, the handle body 91 is The pusher blade 92 scrapes the concrete or flattens it, but the structure of the conventional wiper blade 9 is simple and only relies on the thin plate-shaped pusher blade 92 for the smoothing operation, but the pusher of the flattening pusher 9 is used. The plate 92 is relatively soft and unfavorable for control. It is often caused by the application of force to cause the corner 921 of the squeezing blade 9 to easily sink into the cement mortar of the wall to form the blade mark 93, as shown in the second figure; It is necessary to use the conventional squeezing knife 9 to apply back and forth frequently to increase the inconvenience of screeding. However, if the thickening pusher plate 92 can improve the leveling performance, but increase the overall weight of the conventional pusher 9, it is easy to increase the fatigue of the master Yu Pingping.

鑒於習用推刀９的問題點。故本新型的主要目的：在於提供兼具整平效果及輕量化的一種抹平推刀。In view of the problem of the conventional push knife 9 problem. Therefore, the main purpose of the novel is to provide a smoothing pusher that has both leveling effect and light weight.

為了可達到前述的目的，本新型所運用的技術手段，係包含有：一握柄，係設為一橫向握把部，且從該橫向握把部向下延伸有一結合部；及一推刀片，係設為薄片狀且接設於該握柄的結合部，又該推刀片的上方分別設有二補強肋，且該二補強肋分別位於該握柄的兩側，據以強化抹平推刀之性能。In order to achieve the foregoing objects, the technical means used in the present invention comprises: a handle, which is provided as a lateral grip portion, and a joint portion extending downward from the lateral grip portion; and a push blade And the two reinforcing ribs are respectively disposed on the two sides of the handle, and the two reinforcing ribs are respectively located on both sides of the handle, and the screed is pushed The performance of the knife.

上述該補強肋係設為木材片、塑膠片或金屬片，且該二補強肋的二端離推刀片的二側邊相距０.５ｃｍ～２ｃｍ。The reinforcing rib is set as a wood piece, a plastic piece or a metal piece, and the two ends of the two reinforcing ribs are 0.5 cm to 2 cm apart from the two sides of the push blade.

上述該推刀片的頭部係設為尖狀，且該二補強肋的二端離推刀片的二側邊相距０.５ｃｍ～２ｃｍ，可運用於另一形態的抹平推刀（尖狀形）。The head of the push blade is formed in a pointed shape, and the two ends of the two reinforcing ribs are 0.5 cm to 2 cm apart from the two sides of the push blade, and can be applied to the wiper blade of another form (point shape) ).

上述該推刀片所設的複數個邊角均微幅上翹，據以提升抹平推刀的整平效果。The plurality of corners provided by the pushing blade are slightly upturned, thereby improving the leveling effect of the squeezing knife.

相較於先前技術，本新型抹平推刀係藉由上述技術手段，具有如下之功效：本新型藉由上該二補強肋或/及推刀片的各角落微幅往上翹，可兼具整平效果及輕量化之性能，提升師傅鏝平整平作業之工作效率及牆面整平的效果，較無刀痕產生。Compared with the prior art, the squeezing knives of the present invention have the following effects by the above technical means: the present invention can be uplifted by the upper side of the two reinforcing ribs or/and the push blade. The leveling effect and the performance of lightweighting improve the work efficiency and wall leveling effect of the master's leveling work, which is less than the occurrence of tool marks.

首先，請參閱第三圖及第四圖所示者，係為本新型關於一種抹平推刀１之實施例，係包含有：一握柄２，係設為一橫向握把部２１，且從該橫向握把部２１向下延伸有一結合部２２；及一推刀片３，係設為薄片狀且接設於該握柄２的結合部２２，通常該推刀片３設為矩形狀而具有四個角落３３，又該推刀片３的上方分別設有二補強肋３２，且該二補強肋３２分別位於該握柄２的兩側；進一步，該補強肋３２係設為木材片、塑膠片或金屬片，同時，該二補強肋３２的二端離推刀片的二側邊相距０.５ｃｍ～２ｃｍ；藉由該二補強肋３２可降低該推刀片３的柔軟度而較容易受控制，有助於牆面鏝平整平作業。First, referring to the third embodiment and the fourth figure, the embodiment of the present invention relates to a squeezing knife 1 comprising: a handle 2, which is set as a lateral grip portion 21, and A joint portion 22 extends downward from the lateral grip portion 21; and a push blade 3 is formed in a sheet shape and connected to the joint portion 22 of the handle 2. Generally, the push blade 3 has a rectangular shape and has a shape The four corners 33 are respectively provided with two reinforcing ribs 32 above the pushing blade 3, and the two reinforcing ribs 32 are respectively located on two sides of the handle 2; further, the reinforcing ribs 32 are set as wood pieces and plastic pieces. Or a metal piece, at the same time, the two ends of the two reinforcing ribs 32 are separated from the two sides of the push blade by 0.5 cm to 2 cm; by the two reinforcing ribs 32, the softness of the push blade 3 can be reduced and the control is relatively easy. Helps the wall to level and level.

請參閱第五圖所示之本新型另一形態的抹平推刀１ａ，與前述實施例最大差異在於該抹平推刀１ａ的推刀片３係設為尖狀３１，致該推刀片３為多角形狀而具有五個角落３３，且該二補強肋３２ａ的二端離推刀片的二側邊相距０.５ｃｍ～２ｃｍ，該尖狀３１可提供牆角的抹平整平作業。Referring to the squeezing blade 1a of another embodiment of the present invention shown in FIG. 5, the biggest difference from the foregoing embodiment is that the pushing blade 3 of the squeezing blade 1a is set to a pointed shape 31, so that the pushing blade 3 is The polygonal shape has five corners 33, and the two ends of the two reinforcing ribs 32a are 0.5 cm to 2 cm apart from the two sides of the push blade, and the pointed shape 31 can provide a smoothing and leveling operation of the corner.

特別一提，本新型可將其矩形狀的推刀片３的四個角落３３微幅上揚，進而構成如第六圖所示的本新型之抹平推刀１ｂ，或是將具尖狀３１的多角形抹平推刀１ｃ的五個角落３３微幅上揚，如第七圖所示者，皆有利於牆面鏝平整平作業，且於牆面較不會留下刀痕。In particular, the present invention can slightly raise the four corners 33 of the rectangular push blade 3 to form the squeezing blade 1b of the present invention as shown in FIG. 6, or the tip 31. The five corners 33 of the polygonal squeezing knife 1c are slightly raised upwards. As shown in the seventh figure, the wall surface is flattened and leveled, and no knife marks are left on the wall surface.

綜合以上所述本新型各實施例，係關於一種「抹平推刀」，很適用於木工ˋ輕隔間ˋ壁紙ˋˋ油漆ˋ等行業，且其構成結構未曾見於諸書刊或公開使用，誠符合新型專利申請要件，懇請　鈞局明鑑，早日准予專利，至為感禱；In combination with the various embodiments of the present invention described above, it relates to a "scraping push knife", which is suitable for industries such as woodworking, light compartments, wallpapers, paints, etc., and its structure has not been seen in books or public use, and is in line with The requirements for a new type of patent application, please ask the Bureau for a clear understanding, and grant the patent as soon as possible.

需陳明者，以上所述乃是本新型之具體實施例及所運用之技術原理，若依本新型之構想所作之改變，其所產生之功能作用仍未超出說明書及圖式所涵蓋之精神時，均應在本新型之範圍內，合予陳明。It is to be understood that the above is a specific embodiment of the present invention and the technical principles applied thereto. If the changes are made according to the concept of the present invention, the functional function produced by the present invention does not exceed the spirit of the specification and the drawings. At the time, it should be combined with Chen Ming within the scope of this new model.

［本新型］
１、１ａ、１ｂ、１ｃ‧‧‧抹平推刀
２‧‧‧握柄
２１‧‧‧橫向握把部
２２‧‧‧結合部
３‧‧‧推刀片
３１‧‧‧尖狀
３２、３２ａ‧‧‧補強肋
３３‧‧‧邊角
３４、３４ａ‧‧‧側邊
［習知］
９‧‧‧抹平推刀
９１‧‧‧柄體
９２‧‧‧推刀板
９２１‧‧‧角落
９３‧‧‧刀痕
９４‧‧‧牆面[This new type]
1, 1a, 1b, 1c‧‧ ‧ screed push knives 2 ‧ ‧ grip 21 ‧ ‧ horizontal grips 22 ‧ ‧ joints 3 ‧ ‧ push blades 31 ‧ ‧ pointed 32, 32 a‧ ‧ ‧ reinforcement ribs 33‧ ‧ corners 34, 34a ‧ ‧ side [study]
9‧‧‧Screed pusher 91‧‧‧handle 92‧‧‧Pushing plate 921‧‧‧ Corner 93‧‧‧Knife marks 94‧‧‧ Wall

第一圖：係為習用抹平推刀之立體外觀圖。 第二圖：係為使用習用抹平推刀之整平牆面效果之示意圖。 第三圖：係為本新型抹平推刀之立體外觀圖。 第四圖：係為本新型抹平推刀之側視圖。 第五圖：係為本新型另一抹平推刀實施例之立體外觀圖。 第六圖：係為本新型推刀片四角落之微幅往向翹之立體外觀圖。 第七圖：係為本新型另一推刀片各角落之微幅往向翹之立體外觀圖。The first picture is a three-dimensional appearance of the conventional trowel. The second picture is a schematic diagram of the effect of leveling the wall surface using a conventional screed. The third picture is the three-dimensional appearance of the new type of shovel. The fourth picture is a side view of the new type of shovel. The fifth figure is a three-dimensional appearance of the embodiment of another new type of squeezing knife. The sixth picture: is the three-dimensional appearance of the slightly moving forward direction of the four corners of the new push blade. Figure 7: This is a three-dimensional appearance of the slight forward direction of each corner of another new push blade.

1‧‧‧抹平推刀 1‧‧‧Screed push knife

2‧‧‧握柄 2‧‧‧Handle

21‧‧‧橫向握把部 21‧‧‧ Horizontal grip

22‧‧‧結合部 22‧‧‧Combination Department

3‧‧‧推刀片 3‧‧‧Pushing blade

32‧‧‧補強肋 32‧‧‧ reinforcing ribs

33‧‧‧邊角 33‧‧‧ corner

34‧‧‧側邊 34‧‧‧ side

Claims (6)

一種抹平推刀，係包含有：一握柄，係設為一橫向握把部，且從該橫向握把部向下延伸有一結合部；及一推刀片，係設為薄片狀且接設於該握柄的結合部，又該推刀片的上方分別設有二補強肋，且該二補強肋分別位於該握柄的兩側。The utility model relates to a squeezing knife, which comprises: a handle which is set as a lateral grip portion, and a joint portion extends downward from the lateral grip portion; and a push blade is formed into a sheet shape and is connected At the joint portion of the handle, two reinforcing ribs are respectively disposed above the pushing blade, and the two reinforcing ribs are respectively located at two sides of the handle. 依據申請專利範圍第１項所述抹平推刀，其中該補強肋係設為木材片、塑膠片或金屬片。The squeezing knife according to the first aspect of the patent application, wherein the reinforcing rib is set as a wood piece, a plastic piece or a metal piece. 依據申請專利範圍第２項所述抹平推刀，其中該二補強肋的二端離推刀片的二側邊相距０.５ｃｍ～２ｃｍ。The squeezing knife according to the second aspect of the patent application scope, wherein the two ends of the two reinforcing ribs are 0.5 cm to 2 cm apart from the two sides of the push blade. 依據申請專利範圍第１項所述抹平推刀，其中該推刀片的頭部係設為尖狀。The squeegee is smeared according to the first aspect of the patent application, wherein the head of the push blade is pointed. 依據申請專利範圍第４項所述抹平推刀，其中該二補強肋的二端離推刀片的二側邊相距０.５ｃｍ～２ｃｍ。The squeezing knife according to item 4 of the patent application scope, wherein the two ends of the two reinforcing ribs are 0.5 cm to 2 cm apart from the two sides of the push blade. 依據申請專利範圍第１至５項任一項所述抹平推刀，其中該推刀片所設的複數個邊角均微幅上翹。The squeezing knife according to any one of claims 1 to 5, wherein the plurality of corners of the push blade are slightly upturned.