TWM564064U - Template remover - Google Patents

Abstract

一種模板拆卸器，包括：一銜接部，其有一限制部；一第二刀片，其與銜接部相連，該第二刀片相對銜接部折彎；一支撐片，其連接第二刀片與限制部，該支撐片是斜的且不晃動，限制銜接部至第二刀片保持一不變的角度。如此，該支撐片配合限制部來穩定第二刀片與銜接部保持不輕易改變的角度，而且該支撐片不晃動，兼具模板離開牆面的引導作用。 A template detacher includes: an engaging portion having a restricting portion; a second blade connected to the engaging portion, the second blade being bent relative to the engaging portion; and a supporting piece connecting the second blade and the restricting portion, The support piece is slanted and does not shake, restricting the engagement portion to the second blade to maintain a constant angle. In this way, the supporting piece cooperates with the restricting portion to stabilize the angle at which the second blade and the engaging portion are not easily changed, and the supporting piece does not sway, and the guiding effect of the template leaving the wall surface is also achieved.

Description

模板拆卸器 Template remover

本創作涉及拆卸用途的工具，特別是指一種模板拆卸器。 This creation relates to tools for disassembly, in particular to a formwork remover.

美國第D567,052號專利案公開一撬棒(Pry Bar)，是在一握柄連接一刀片。該刀片大致垂直於握柄，其有一受力可深入牆面與模板結合處的尖端。在握柄相對牆面縱向或橫向擺動時，該刀片撬起模板且離開牆面，完成拆卸作業。 U.S. Patent No. D 567,052 discloses a Pry Bar which is attached to a blade in a handle. The blade is generally perpendicular to the grip and has a force that can penetrate the tip of the wall to the template. When the handle swings longitudinally or laterally with respect to the wall, the blade picks up the formwork and leaves the wall to complete the disassembly operation.

在美國第8,365,378號專利案中，一模板拆卸工具組(Molding Removal Tool Assembly)構造類似於前述的撬棒，差異處在於：多了一舌片(Tab)。該舌片自刀片斜向延伸一定長度，企圖引導模板離開牆面。 In U.S. Patent No. 8,365,378, a Molding Removal Tool Assembly is constructed similarly to the aforementioned crowbars, with the difference that a tab is added. The tab extends obliquely from the blade a certain length in an attempt to guide the template away from the wall.

但是，該舌片是可變形的，相對減弱模板離開牆面的引導作用。其次，用刀片撬起模板，該模板會讓刀片相對握柄轉動，造成扭曲、變形，甚至於不堪使用的現象。 However, the tab is deformable, relatively weakening the guiding action of the template away from the wall. Secondly, the template is picked up by a blade which causes the blade to rotate relative to the handle, causing distortion, deformation, and even unacceptable use.

因此，如何改善刀片的結構，就成為本創作亟待解決的課題。 Therefore, how to improve the structure of the blade has become an urgent problem to be solved in this creation.

鑒於此，本創作提供新的模板拆卸器，主要目的在於：採用穩定的支撐構造，限制刀片保持不輕易改變的角度，兼具模板離開牆面的引導作用。 In view of this, this creation provides a new template detacher, the main purpose is to use a stable support structure, to limit the angle that the blade does not change easily, and to guide the template away from the wall.

緣於上述目的之達成，本創作的模板拆卸器包括：一銜接部，其有一限制部； 一第二刀片，其與銜接部相連，該第二刀片相對銜接部折彎；一支撐片，其連接第二刀片與限制部，該支撐片是斜的且不晃動，限制銜接部至第二刀片保持一不變的角度。 Due to the above object, the template detacher of the present invention comprises: an interface portion having a restriction portion; a second blade connected to the engaging portion, the second blade being bent relative to the engaging portion; a supporting piece connecting the second blade and the restricting portion, the supporting piece being oblique and not shaking, restricting the engaging portion to the second The blade maintains a constant angle.

其中，該限制部是一形成於銜接部的凹槽。而且，該支撐片根部與第二刀片設計為一體，其自由端置入凹槽般的限制部中，致使銜接部至第二刀片形成90°±5°的角度。 Wherein, the limiting portion is a groove formed in the connecting portion. Moreover, the root of the support piece is integrally formed with the second blade, and the free end thereof is placed in the groove-like restriction portion, so that the engagement portion forms an angle of 90°±5° with the second blade.

如此，本創作的模板拆卸器，用支撐片配合限制部的聯結構造，穩定第二刀片與銜接部保持不輕易改變的角度。再者，該支撐片不晃動，對模板離開牆面的引導作用，自然優於先前技術。 Thus, the template detacher of the present invention is constructed by the joint structure of the supporting piece and the restricting portion, and stabilizes the angle at which the second blade and the engaging portion are not easily changed. Moreover, the support piece does not sway, and the guiding effect of the template leaving the wall surface is naturally superior to the prior art.

為使本創作上述之目的、特徵和優點，更加地淺顯易懂，茲舉一個或以上較佳的實施例，配合附圖詳細說明如下。 In order to make the above objects, features and advantages of the present invention more comprehensible, one or more preferred embodiments are described in detail below with reference to the accompanying drawings.

10‧‧‧模板拆卸器 10‧‧‧Template Remover

12‧‧‧銜接部 12‧‧‧Connecting Department

14、16‧‧‧側面 14, 16‧‧‧ side

18‧‧‧寬度 18‧‧‧Width

20‧‧‧第一刀片 20‧‧‧ first blade

21、31‧‧‧內側 21, 31‧‧‧ inside

22、32‧‧‧外側 22, 32‧‧‧ outside

23、34‧‧‧尖端 23, 34‧‧‧ cutting-edge

24、35‧‧‧缺口 24, 35‧‧ ‧ gap

25、36‧‧‧寬度 25, 36‧‧‧ width

26、37、38、39‧‧‧角度 26, 37, 38, 39‧ ‧ angle

30‧‧‧第二刀片 30‧‧‧second blade

33‧‧‧開口 33‧‧‧ openings

40‧‧‧支撐片 40‧‧‧Support film

42‧‧‧限制部 42‧‧‧Restrictions

50‧‧‧拔除部 50‧‧‧Extraction Department

51‧‧‧寬端 51‧‧‧ Wide end

52‧‧‧窄端 52‧‧‧narrow end

53‧‧‧斜邊 53‧‧‧Bevel

54‧‧‧厚度薄化區 54‧‧‧Thin thinning zone

D‧‧‧距離 D‧‧‧Distance

T‧‧‧厚度 T‧‧‧ thickness

第1圖是本創作模板拆卸器一較佳實施例的立體圖。 Figure 1 is a perspective view of a preferred embodiment of the present template detacher.

第2圖是模板拆卸器其他角度的立體圖。 Figure 2 is a perspective view of the other angles of the stencil remover.

第3圖是第1圖模板拆卸器的側視圖。 Figure 3 is a side view of the template detacher of Figure 1.

第4圖是第1圖是本創作模板拆卸器的俯視圖。 Figure 4 is a plan view of the original template detacher in Fig. 1.

第5圖是沿第4圖A-A線切開的剖視圖。 Fig. 5 is a cross-sectional view taken along line A-A of Fig. 4.

請參閱第1~5圖，闡明模板拆卸器10一較佳實施例的技術原理、製造概念或具體結構。 Please refer to FIGS. 1~5 to illustrate the technical principle, manufacturing concept or specific structure of a preferred embodiment of the template detacher 10.

該模板拆卸器10是金屬製成的手工具，其有一銜接部12。該銜接部12是一定長度的平板，該平板有二寬度18大致相等的側面14、16。這些側面14、16彼此相隔的距離，界定為平板(即銜接部12)的厚度T，而且 銜接部12的厚度T小於任一側面14、16的寬度18。其中，所述的寬度18為41mm±5mm。 The form detacher 10 is a metal hand tool having an engagement portion 12. The engagement portion 12 is a flat plate of a length having two sides 14, 16 having substantially the same width 18. The distance separating the sides 14, 16 from each other is defined as the thickness T of the flat plate (ie, the engaging portion 12), and The thickness T of the engagement portion 12 is less than the width 18 of either side 14, 16. Wherein, the width 18 is 41 mm ± 5 mm.

圖中，該模板拆卸器10有一第一刀片20與一第二刀片30，二者與銜接部12設計為一體且位於不同端。某些實施例，該模板拆卸器10只有第一、第二刀片20、30其中之一，亦在本創作的容許範圍。 In the figure, the template detacher 10 has a first blade 20 and a second blade 30, which are designed integrally with the engaging portion 12 and at different ends. In some embodiments, the template detacher 10 has only one of the first and second blades 20, 30, which is within the scope of the present invention.

該第一刀片20有一內側21、一外側22與一遠離銜接部12的尖端23。該尖端23是銳角的，其一邊順著第一刀片20的外側22鄰接銜接部12的側面14，另邊按照16°±5°的角度26延伸到第一刀片20的內側21，該內側21與銜接部12的側面16相連，使第一刀片20擁有等於銜接部12的厚度。該尖端23寬度25為45mm±5mm，大於銜接部12的側面16寬度18，並在尖端23形成一朝向銜接部12縮減的缺口24。除此之外，該第一刀片20是彎曲的，在內側21半徑小於外側22半徑的條件下，支持尖端23與銜接部12的側面16存在一高度落差。 The first blade 20 has an inner side 21, an outer side 22 and a distal end 23 away from the engaging portion 12. The tip end 23 is acutely angled, with one side abutting the side 14 of the engaging portion 12 along the outer side 22 of the first blade 20 and the other extending to the inner side 21 of the first blade 20 at an angle 26 of 16° ± 5°, the inner side 21 It is connected to the side surface 16 of the engaging portion 12 such that the first blade 20 has a thickness equal to that of the engaging portion 12. The tip end 23 has a width 25 of 45 mm ± 5 mm, which is greater than the width 18 of the side 16 of the engaging portion 12, and forms a notch 24 which is reduced toward the engaging portion 12 at the tip end 23. In addition to this, the first blade 20 is curved, and under the condition that the inner side 21 radius is smaller than the outer side 22 radius, the support tip 23 and the side surface 16 of the engaging portion 12 have a height difference.

同樣的，該第二刀片30也有內側31、外側32與尖端34。該外側32連接尖端34一邊與銜接部12的側面16，該尖端34另邊依16°±5°的角度37延伸到第二刀片30的內側31，該內側31與銜接部12的側面14相連，使第二刀片30的厚度相等於銜接部12的厚度。該尖端34亦為銳角設計，其擁有45mm±5mm的寬度36，當然會大於銜接部12側面16的寬度18，並在尖端34形成一呈V形的缺口35。 Similarly, the second blade 30 also has an inner side 31, an outer side 32 and a pointed end 34. The outer side 32 connects the side of the tip 34 to the side 16 of the engaging portion 12 which extends at an angle 37 of 16° ± 5° to the inner side 31 of the second blade 30, the inner side 31 being connected to the side 14 of the engaging portion 12. The thickness of the second blade 30 is made equal to the thickness of the engaging portion 12. The tip 34 is also of acute angle design having a width 36 of 45 mm ± 5 mm, of course greater than the width 18 of the side 16 of the engagement portion 12, and forming a V-shaped notch 35 at the tip end 34.

不同的是，該第二刀片30相對銜接部12折彎，使內側31與銜接部12的側面14夾有一角度38，支持尖端34與銜接部12的側面14存在高度落差。而且，該第二刀片30的尖端34與第一刀片20的尖端23在不同的方位，以致尖端23到第二刀片30垂直的距離D為320mm±5mm。 The difference is that the second blade 30 is bent relative to the engaging portion 12 such that the inner side 31 and the side surface 14 of the engaging portion 12 are at an angle 38, and the supporting tip 34 and the side surface 14 of the engaging portion 12 have a height difference. Moreover, the tip end 34 of the second blade 30 is in a different orientation than the tip end 23 of the first blade 20 such that the distance D from the tip end 23 to the second blade 30 is 320 mm ± 5 mm.

其次，該第二刀片30比第一刀片20多了一開口33，在開口33 對面是一長為52mm±5mm、寬為20mm±5mm的支撐片40。該支撐片40的根部與第二刀片30設計為一體，並從外側32往內側31方向擺動，使支撐片40的自由端能夠置入或結合一形成於銜接部12側面14的限制部42。如此一來，該支撐片40維持在不晃動的傾斜狀態，限制或支撐第二刀片30大致垂直於銜接部12。因此，該支撐片40和第二刀片30的內側31之間形成一角度39，該角度39與所述的角度38是不變的，而且角度39比角度38還小；例如角度39是30°±5°，所述的角度38為88°±5°。 Secondly, the second blade 30 has an opening 33 more than the first blade 20 at the opening 33. Opposite is a support piece 40 having a length of 52 mm ± 5 mm and a width of 20 mm ± 5 mm. The root portion of the support piece 40 is integrally formed with the second blade 30 and swings from the outer side 32 toward the inner side 31 such that the free end of the support piece 40 can be inserted or coupled with a restricting portion 42 formed on the side 14 of the engaging portion 12. As a result, the support piece 40 is maintained in a non-swaying inclined state, and the second blade 30 is restricted or supported substantially perpendicular to the engaging portion 12. Thus, an angle 39 is formed between the support sheet 40 and the inner side 31 of the second blade 30, the angle 39 being constant with respect to the angle 38, and the angle 39 being smaller than the angle 38; for example, the angle 39 is 30° ±5°, the angle 38 is 88° ± 5°.

此處所稱的限制部42，是指陷入銜接部12側面14的凹槽，以凹槽的壁面阻擋支撐片40的端緣，避免支撐片40輕易地離開限制部42。 The terminating portion 42 referred to herein refers to a groove that sinks into the side surface 14 of the engaging portion 12, and blocks the end edge of the support piece 40 with the wall surface of the groove, thereby preventing the support piece 40 from easily leaving the restricting portion 42.

該模板拆卸器10還有一拔除部50，該拔除部50在銜接部12與第一刀片20之間。圖中，該拔除部50是順著厚度方向通過模板拆卸器10的孔洞，該孔洞有一寬端51與一窄端52，藉由二斜邊53將寬端51和窄端52連在一起。該寬端51靠近銜接部12與第一刀片20的鄰接處，該窄端52比寬端51更加接近第一刀片20的尖端23。該拔除部50還有一厚度薄化區54，該厚度薄化區54是陷入第一刀片20內側21的凹曲面，致使拔除部50四周的壁厚小於第一刀片20的厚度。 The template detacher 10 further has a plucking portion 50 between the engaging portion 12 and the first blade 20. In the figure, the plucking portion 50 is a hole passing through the stencil detacher 10 in the thickness direction. The hole has a wide end 51 and a narrow end 52, and the wide end 51 and the narrow end 52 are joined together by the two oblique sides 53. The wide end 51 is adjacent to the abutment of the engagement portion 12 with the first blade 20, which is closer to the tip end 23 of the first blade 20 than the wide end 51. The plucking portion 50 further has a thickness thinning region 54 which is a concave curved surface that is immersed in the inner side 21 of the first blade 20 such that the wall thickness around the plucking portion 50 is smaller than the thickness of the first blade 20.

不同的卸物件，使用模板拆卸器10合適的構造執行拆卸作業。 For different unloading items, the disassembly work is performed using a suitable configuration of the form remover 10.

比方說，該第一刀片20與第二刀片30的缺口24、35能去除一固定在木材的緊固件(圖未示)，例如釘子。 For example, the notches 24, 35 of the first blade 20 and the second blade 30 can be removed from a fastener (not shown) secured to the wood, such as a nail.

當然，該釘子的頭部通過拔除部50的寬端51，順著厚度薄化區54移到窄端52。該第一刀片20的外側22抵制木材，該銜接部12扳動一定幅度，就能自木材拔出釘子。 Of course, the head of the nail passes through the wide end 51 of the plucking portion 50 and moves along the thickness thinning zone 54 to the narrow end 52. The outer side 22 of the first blade 20 resists the wood, and the engaging portion 12 is pulled by a certain amount to pull the nail out of the wood.

若欲卸除釘入牆面的模板(圖未示)，如天花板裝飾，窗飾， 門飾板，踢腳板等。該第二刀片30的尖端34抵住牆面與模板的結合處，使第二刀片30的外側32靠近牆面。用一宛如錘子的重物敲打銜接部12，以致尖端34持續深入牆面與模板之間。該支撐片40引導模板相對牆面轉動，對拆卸產生輔助效果。操作銜接部12縱向或橫向來回擺動，加快模板離開牆面的速率。 If you want to remove the template that is nailed into the wall (not shown), such as ceiling decoration, window decoration, Door trim, skirting board, etc. The tip end 34 of the second blade 30 abuts the junction of the wall and the template such that the outer side 32 of the second blade 30 is adjacent to the wall. The engagement portion 12 is tapped with a weight like a hammer so that the tip 34 continues to penetrate between the wall and the formwork. The support piece 40 guides the template to rotate relative to the wall surface, and has an auxiliary effect on the disassembly. The operating engagement portion 12 swings back and forth in the longitudinal or lateral direction to speed up the rate at which the template exits the wall.

或者，該第一刀片20以尖端23***牆面與模板的結合處。當銜接部12靠近牆面，以局部接觸牆面的外側22為支點，該第一刀片20像蹺蹺板一樣推動模板離開牆面。 Alternatively, the first blade 20 is inserted with the tip end 23 into the junction of the wall and the formwork. When the engaging portion 12 is close to the wall surface, with the outer side 22 of the partial contact wall surface as a fulcrum, the first blade 20 pushes the template away from the wall like a seesaw.

Claims (8)

一種模板拆卸器，包括：一銜接部(12)，其有一限制部(42)；一第二刀片(30)，其與銜接部(12)相連，該第二刀片(30)相對銜接部(12)折彎；一支撐片(40)，其連接第二刀片(30)與限制部(42)，該支撐片(40)是斜的且不晃動，限制銜接部(12)至第二刀片(30)保持一不易變化的角度(38)。 A template detacher comprising: an engaging portion (12) having a restricting portion (42); a second blade (30) connected to the engaging portion (12), the second blade (30) being opposite to the engaging portion ( 12) bending; a supporting piece (40) connecting the second blade (30) and the restricting portion (42), the supporting piece (40) is oblique and does not shake, restricting the engaging portion (12) to the second blade (30) Maintain an angle that is not easily changed (38). 如申請專利範圍第1項所述的模板拆卸器，其中，該限制部(42)是一形成於銜接部(12)的凹槽。 The template detacher of claim 1, wherein the restricting portion (42) is a groove formed in the engaging portion (12). 如申請專利範圍第2項所述的模板拆卸器，其中，該支撐片(40)長52±5mm、寬20±5mm，其根部與第二刀片(30)設計為一體，以支撐片(40)的自由端置入凹槽般的限制部(42)中。 The template detacher of claim 2, wherein the support piece (40) is 52±5 mm long and 20±5 mm wide, and the root portion is integrally formed with the second blade (30) to support the piece (40). The free end of the ) is placed in a groove-like restriction (42). 如申請專利範圍第1項所述的模板拆卸器，其中，該支撐片(40)與第二刀片(30)夾有一為30°±5°的角度(39)。 The template detacher of claim 1, wherein the support piece (40) and the second blade (30) have an angle (39) of 30° ± 5°. 如申請專利範圍第1項所述的模板拆卸器，其中，該第二刀片(30)至銜接部(12)存在88°±5°的角度(38)。 The template detacher of claim 1, wherein the second blade (30) to the engaging portion (12) has an angle (38) of 88 ° ± 5 °. 如申請專利範圍第1項所述的模板拆卸器，其中，該第二刀片(30)面 對支撐片(40)處有一開口(33)。 The template detacher of claim 1, wherein the second blade (30) surface There is an opening (33) at the support piece (40). 如申請專利範圍第6項所述的模板拆卸器，其中，該第二刀片(30)有一16°±5°的尖端(34)。 The stencil detacher of claim 6, wherein the second blade (30) has a tip (34) of 16° ± 5°. 如申請專利範圍第6項所述的模板拆卸器，其中，該尖端(34)為45±5mm的寬度(36)大於銜接部12為41±5mm的寬度(18)。 The template detacher of claim 6, wherein the tip end (34) has a width (36) of 45 ± 5 mm greater than a width (18) of the engaging portion 12 of 41 ± 5 mm.