TWI613050B

TWI613050B - Staple guiding structure

Info

Publication number: TWI613050B
Application number: TW106125359A
Authority: TW
Inventors: 陳嘉澤
Original assignee: 豐民金屬工業股份有限公司
Priority date: 2017-07-27
Filing date: 2017-07-27
Publication date: 2018-02-01
Also published as: TW201910069A

Abstract

本發明關於一種導釘結構，其供用於一打釘機，該打釘機包含有一本體，該導釘結構包括：一釘匣組件及一針溝單元。該釘匣組件供設於該本體且供容置一釘針單元，該釘匣組件設有一出釘口及一鄰近該出釘口之擋止件，該出釘口供該釘針單元之一釘針通過；該針溝單元供設於該本體且設置於該出釘口之相對面，該針溝單元設有至少一針溝，各該針溝設有一沿一導引路徑延伸之導引面，該導引面供彎折通過該出釘口的該釘針之一針腳，該導引路徑之延伸方向指向該擋止件。The present invention relates to a nail guiding structure for use in a nailing machine, the nailing machine comprising a body, the nail guiding structure comprising: a nail assembly and a needle groove unit. The nail assembly is disposed on the body and accommodates a staple unit. The nail assembly is provided with a nail opening and a stopper adjacent to the nail opening. The nail opening is provided for one of the nail units. The needle groove unit is disposed on the body and disposed on the opposite side of the nail opening, the needle groove unit is provided with at least one needle groove, and each of the needle grooves is provided with a guiding surface extending along a guiding path The guiding surface is bent through one of the pins of the nail opening of the nail opening, and the guiding direction of the guiding path is directed to the stopping member.

Description

導釘結構Guide nail structure

本發明係有關於一種導釘結構。The present invention relates to a guide stud structure.

於文書作業中，釘書機係最常被用到的裝訂工具，其係透過釘針穿設過待釘物(如複數紙張、不同二物件)，進而將待釘物串接在一起。而為了避免待釘物輕易分離，通常會設置有針溝單元藉此將穿過待釘物之針腳彎折，以達到永久牢固之功效，如台灣專利I371353、M454295及M503324 等所揭露打釘機之導釘結構即屬此類。In the paperwork, the stapler is the most commonly used binding tool, which is used to pierce the object to be nailed (such as a plurality of papers and two different objects) through the staples, thereby connecting the objects to be nailed together. In order to avoid easy separation of the objects to be nailed, a needle groove unit is usually provided to bend the stitches passing through the object to be nailed to achieve permanent firmness, such as the nailing machine disclosed in Taiwan Patent No. I371353, M454295 and M503324. The guide pin structure is such a type.

然而，此類釘書機常常會因為諸多原因，舉例但不限於：針溝單元與出釘口之組裝誤差，針溝單元之製造誤差、經常使用導致針溝單元部分變形、釘針之針腳較長或是待釘物較薄等等，皆使得針溝單元無法確實控制針腳彎折的程度，導致針腳常常會反向穿出表面，不僅不美觀更常常會割傷拿取者的手部。However, such staplers are often exemplified by, but not limited to, the assembly error of the needle groove unit and the nail opening, the manufacturing error of the needle groove unit, the frequent use of the needle groove unit, and the stitching of the nail. Long or thinner to be nailed, etc., make the needle groove unit can not really control the degree of bending of the stitch, so that the stitch often goes through the surface in the opposite direction, which is not only unsightly and often cuts the hand of the wearer.

因此，有必要提供一種新穎且具有進步性之導釘結構，以解決上述之問題。Therefore, it is necessary to provide a novel and progressive nail structure to solve the above problems.

本發明之主要目的在於提供一種導釘結構，能夠控制針腳反穿之程度，進而有效避免針腳穿破待釘物之表面。The main object of the present invention is to provide a guide nail structure capable of controlling the degree of reverse stitching of the stitch, thereby effectively preventing the stitch from penetrating the surface of the object to be nailed.

為達成上述目的，本發明提供一種導釘結構，其供用於一打釘機，該打釘機包含有一本體，該導釘結構包括：一釘匣組件及一針溝單元。該釘匣組件供設於該本體且供容置一釘針單元，該釘匣組件設有一出釘口及一鄰近該出釘口之擋止件，該出釘口供該釘針單元之一釘針通過；該針溝單元供設於該本體且設置於該出釘口之相對面，該針溝單元設有至少一針溝，各該針溝設有一沿一導引路徑延伸之導引面，該導引面供彎折通過該出釘口的該釘針之一針腳，該導引路徑之延伸方向指向該擋止件。In order to achieve the above object, the present invention provides a nail guiding structure for use in a nailing machine, the nailing machine comprising a body, the nail guiding structure comprising: a nail assembly and a needle groove unit. The nail assembly is disposed on the body and accommodates a staple unit. The nail assembly is provided with a nail opening and a stopper adjacent to the nail opening. The nail opening is provided for one of the nail units. The needle groove unit is disposed on the body and disposed on the opposite side of the nail opening, the needle groove unit is provided with at least one needle groove, and each of the needle grooves is provided with a guiding surface extending along a guiding path The guiding surface is bent through one of the pins of the nail opening of the nail opening, and the guiding direction of the guiding path is directed to the stopping member.

以下僅以實施例說明本發明可能之實施態樣，然並非用以限制本發明所欲保護之範疇，合先敘明。The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

請參考圖1至圖9，其顯示本發明之一實施例，本發明之導釘結構，其供用於一打釘機4(包含釘書機)，該打釘機4包含有一本體41，該導釘結構包括：一釘匣組件1及一針溝單元3。Please refer to FIG. 1 to FIG. 9 , which illustrate an embodiment of the present invention, the guide pin structure of the present invention is applied to a nailing machine 4 (including a stapler), and the nailing machine 4 includes a body 41. The guide nail structure comprises: a nail assembly 1 and a needle groove unit 3.

該釘匣組件1供設於該本體41且供容置一釘針單元5，該釘匣組件1設有一出釘口11及一鄰近該出釘口11之擋止件2，該出釘口11供該釘針單元5之一釘針51通過。該針溝單元3供設於該本體41且設置於該出釘口11之相對面，該針溝單元3設有至少一針溝32，各該針溝32設有一沿一導引路徑延伸之導引面33，該導引面33供彎折通過該出釘口11的該釘針51之一針腳511，該導引路徑之延伸方向指向該擋止件2。The nail assembly 1 is disposed on the body 41 and accommodates a staple unit 5. The nail assembly 1 is provided with a nail opening 11 and a stopper 2 adjacent to the nail opening 11, the nail opening 11 is passed through one of the staple units 51 of the staple unit 5. The needle groove unit 3 is disposed on the opposite side of the body 41 and is disposed on the opposite side of the nail opening 11. The needle groove unit 3 is provided with at least one needle groove 32, and each of the needle grooves 32 is provided to extend along a guiding path. a guiding surface 33 for bending a pin 511 of the staple 51 of the nail opening 11 , the guiding direction of the guiding path is directed to the stopping member 2 .

可以理解的是，該打釘機4之使用方式是先將一待釘物7(如複數紙張)置於該釘匣組件1及該針溝單元3之間，接著進行打釘作動時，該釘匣組件1及該擋止件2先會與該針溝單元3夾設住該待釘物7：該擋止件2貼抵該待釘物7之一第一側71，該針溝單元3位於該待釘物7之一第二側72。進而該打釘機4之一打釘板42擊發該釘針51，該針腳511由該第一側71穿設至該第二側72，之後該針腳511會再沿該導引面33朝向該第二側72彎折以將該待釘物7牢牢夾設固住。其中，較佳地，該擋止件2面向該針溝單元3的一側面概為一平面，而可較穩定且緊密地貼抵於該第一側71，以增加該打釘機4打釘時之穩定性。It can be understood that the nailing machine 4 is used by first placing a nail 7 (such as a plurality of paper sheets) between the nail assembly 1 and the needle groove unit 3, and then performing nailing operation. The nail assembly 1 and the stopper 2 firstly sandwich the object to be nailed 7 with the needle groove unit 3: the stopper 2 abuts against the first side 71 of the object to be nailed 7, the needle groove unit 3 is located on a second side 72 of the object 7 to be nailed. In turn, one of the nailing machines 4 hits the nail pin 51, and the stitching 511 is passed from the first side 71 to the second side 72, and then the stitching 511 is further directed along the guiding surface 33. The second side 72 is bent to firmly hold the object 7 to be clamped. Preferably, the one side of the blocking member 2 facing the needle groove unit 3 is a plane, and can be stably and closely attached to the first side 71 to increase the nailing of the nailing machine 4. Time stability.

要強調說明的是，由於該導引路徑之延伸方向係指向該擋止件2，故該擋止件2係干涉地設於該針腳511彎折延伸之方向上，當該針腳511之反折長度較該待釘物7之厚度大時，貼抵於該第一側71的該擋止件2能夠確實地擋止該針腳511，避免該針腳511反向穿破該第一側71。換言之，該針腳511反折之部分會確實地位於該待釘物7之內部而不會凸出該第一側71，可以有效避免拿取者之手部被該針腳511劃傷，且裝訂完後的該待釘物7能具有較美觀且完整的該第一側71。It should be emphasized that, since the extending direction of the guiding path is directed to the blocking member 2, the blocking member 2 is disposed in interference in the direction in which the pin 511 is bent and extended, and when the pin 511 is reversed When the length is larger than the thickness of the object to be nailed 7, the stopper 2 that abuts against the first side 71 can surely block the stitch 511, and the stitch 511 is prevented from being broken through the first side 71. In other words, the portion of the stitch 511 that is folded back is surely located inside the object to be nailed 7 without protruding from the first side 71, and the hand of the wearer can be effectively prevented from being scratched by the stitch 511, and the binding is completed. The latter object 7 can have a relatively beautiful and complete first side 71.

於本實施例中，該釘針51為具有二該針腳511的ㄇ形針，故可以理解的是，該至少一針溝32之數量為二。較具體地說，二該針溝32係沿一第一方向6排列，且該二針溝32之導引面33係分別橫向於該第一方向6交錯延伸配置；其中，該第一方向6垂直於該出釘口11之開口方向。更具體地說，該針溝單元3會迫使該釘針51之二該針腳511前後錯開且交錯彎折，一該針腳511向前且向該出釘口11之方向彎折、另一該針腳511向後且向該出釘口11方向彎折，進而二該針腳511會分別抵頂於該擋止件2之前後相對二部分(參圖9)。In the present embodiment, the staple pin 51 is a stirrup needle having two stitches 511. Therefore, it can be understood that the number of the at least one needle groove 32 is two. More specifically, the needle grooves 32 are arranged along a first direction 6 , and the guiding surfaces 33 of the two needle grooves 32 are respectively staggered and extended transversely to the first direction 6; wherein the first direction 6 It is perpendicular to the opening direction of the nail opening 11. More specifically, the needle groove unit 3 forces the second pin 511 of the pin 51 to be staggered and staggered, and the pin 511 is bent forward and toward the nail opening 11 and the other pin is bent. The 511 is bent backward and in the direction of the nail opening 11 , and the two pins 511 are respectively abutted against the front and rear portions of the stopper 2 (refer to FIG. 9 ).

於垂直該出釘口11之開口方向上，該擋止件2之尺寸係大於該至少一針溝32之尺寸，當該打釘機4打釘時，該擋止件2至少於該導引路徑延伸方向上蓋設住該至少一針溝32。較詳細地說，該針溝單元3另設有一基板31，各該針溝32凹設於該基板31，該導引面33之一第一端部331供接收導入該針腳511，該導引面33之一第二端部332供導出該針腳511。於打釘時，該擋止件2較佳除了該第一端部331未遮蓋外其他部分皆遮蓋住，如此一來，不管該針腳511反折角度如何變化，該擋止件2皆可確實地擋止該針腳511。更較詳細地說，該第一端部331之深度係大於該第二端部332之深度，而使該導引面33概呈弧勾狀，以確實牢固夾緊該待釘物7。The size of the blocking member 2 is larger than the size of the at least one needle groove 32 in the direction of the opening of the nail opening 11 . When the nailing machine 4 is nailed, the stopping member 2 is at least guided. The at least one needle groove 32 is covered in the direction in which the path extends. In more detail, the needle groove unit 3 is further provided with a substrate 31. Each of the needle grooves 32 is recessed on the substrate 31. The first end portion 331 of the guiding surface 33 is received and introduced into the pin 511. The second end 332 of one of the faces 33 is for guiding the stitch 511. When the nail is nailed, the stopper 2 is preferably covered except that the first end portion 331 is not covered, so that the stopper 2 can be confirmed regardless of the change in the folding angle of the stitch 511. The pin 511 is blocked. In more detail, the depth of the first end portion 331 is greater than the depth of the second end portion 332, so that the guiding surface 33 is substantially arc-shaped to securely clamp the object to be nailed 7.

較進一步地說，該釘匣組件1另設有一匣體22，該出釘口11設於該匣體22，該擋止件2係組設於該匣體22且圍繞該出釘口11，其中，該擋止件2係位於該匣體22之相對下方，換言之，該擋止件2介於該匣體22與該針溝單元3之間。更進一步地說，該匣體22開設有一剖槽23，該剖槽23沿該出釘口11之開口方向延伸，該擋止件2設有一嵌設入該剖槽23的定位件21，藉此該擋止件2較不易因外力而搖晃。Further, the nail assembly 1 is further provided with a body 22, and the nail opening 11 is disposed on the body 22, and the stopping member 2 is disposed on the body 22 and surrounds the nail opening 11, The stopper 2 is located below the body 22, in other words, the stopper 2 is interposed between the body 22 and the needle groove unit 3. Further, the stern body 22 defines a slot 23 extending along the opening direction of the ejector opening 11. The blocking member 2 is provided with a positioning member 21 embedded in the slot 23, Therefore, the stopper 2 is less likely to be shaken by an external force.

值得一提的是，該擋止件2較佳係為金屬，而有較好的結構剛性來擋止該針腳511，能有較長之使用壽命。而考量到使用重量，該擋止件2之厚度較佳不超過5公厘。另外，於本實施例中，該擋止件2之外輪廓概呈矩形，該擋止件2之四個角部皆係呈圓弧角，並且位於鄰近該出釘口11之二側的二角部之弧度大於另二角部，能有效避免該擋止件2移動時會與周遭物件相卡抵。It is worth mentioning that the stopper 2 is preferably metal, and has a good structural rigidity to block the stitch 511, and has a long service life. The thickness of the stopper 2 is preferably not more than 5 mm, considering the weight of use. In addition, in the present embodiment, the outer shape of the blocking member 2 is generally rectangular, and the four corner portions of the blocking member 2 are at an arc angle, and are located adjacent to the two sides of the nail opening 11 The curvature of the corner is larger than the other two corners, which can effectively prevent the stopper 2 from being stuck with the surrounding objects when moving.

綜上，本發明導釘結構能夠有效將針腳彎折的部分侷限於待釘物之內部，換言之，針腳彎折的部分不會反向刺穿待釘物，使得裝訂後之物品保有完整且美觀之表面，拿取者之手部不會被針腳割傷。In summary, the guide nail structure of the present invention can effectively limit the bent portion of the stitch to the inside of the object to be nailed, in other words, the bent portion of the stitch does not reversely pierce the object to be nailed, so that the bound article remains intact and beautiful. On the surface, the hand of the taker will not be cut by the stitches.

1‧‧‧釘匣組件
11‧‧‧出釘口
2‧‧‧擋止件
21‧‧‧定位件
22‧‧‧匣體
23‧‧‧剖槽
3‧‧‧針溝單元
31‧‧‧基板
32‧‧‧針溝
33‧‧‧導引面
331‧‧‧第一端部
332‧‧‧第二端部
4‧‧‧打釘機
41‧‧‧本體
42‧‧‧打釘板
5‧‧‧釘針單元
51‧‧‧釘針
511‧‧‧針腳
6‧‧‧第一方向
7‧‧‧待釘物
71‧‧‧第一側
72‧‧‧第二側1‧‧‧nail assembly
11‧‧‧ nail opening
2‧‧‧stops
21‧‧‧ Positioning parts
22‧‧‧匣 Body
23‧‧‧ slotting
3‧‧‧ditch unit
31‧‧‧Substrate
32‧‧‧Ditch
33‧‧‧Guide
331‧‧‧ first end
332‧‧‧ second end
4‧‧‧nailing machine
41‧‧‧Ontology
42‧‧‧nail board
5‧‧‧nail unit
51‧‧‧ staples
511‧‧‧ stitches
6‧‧‧First direction
7‧‧‧nails to be nailed
71‧‧‧ first side
72‧‧‧ second side

圖1為本發明一實施例之局部立體圖。圖2為圖1之局部分解圖。圖3及圖4為本發明一實施例之針溝單元之不同視角立體圖。圖5及圖6為本發明一實施例之側視作動圖。圖7及圖8為本發明一實施例之使用作動圖。圖9為圖8另一視角之局部剖視圖。1 is a partial perspective view of an embodiment of the present invention. Figure 2 is a partial exploded view of Figure 1. 3 and 4 are perspective views of different perspectives of the needle groove unit according to an embodiment of the present invention. 5 and 6 are side elevational views of an embodiment of the present invention. 7 and 8 are diagrams of the use of an embodiment of the present invention. Figure 9 is a partial cross-sectional view of another perspective of Figure 8.

1‧‧‧釘匣組件 1‧‧‧nail assembly

2‧‧‧擋止件 2‧‧‧stops

3‧‧‧針溝單元 3‧‧‧ditch unit

4‧‧‧打釘機 4‧‧‧nailing machine

41‧‧‧本體 41‧‧‧Ontology

Claims

一種導釘結構，其供用於一打釘機，該打釘機包含有一本體，該導釘結構包括：一釘匣組件，供設於該本體且供容置一釘針單元，設有一出釘口及一鄰近該出釘口之擋止件，該出釘口供該釘針單元之一釘針通過；一針溝單元，供設於該本體且設置於該出釘口之相對面，設有至少一針溝，各該針溝設有一沿一導引路徑延伸之導引面，該導引面供彎折通過該出釘口的該釘針之一針腳，該導引路徑之延伸方向指向該擋止件。A nail guiding structure is provided for a nailing machine, the nailing machine comprising a body, the nail guiding structure comprising: a nail assembly for being disposed on the body and accommodating a nail unit, and providing a nail a port and a stopper adjacent to the nail opening, the nail opening is provided for one of the nail units; a needle groove unit is disposed on the body and disposed on the opposite side of the nail opening At least one needle groove, each of the needle grooves is provided with a guiding surface extending along a guiding path, the guiding surface is bent by one of the pins of the nail passing through the nail opening, and the guiding direction of the guiding path is directed The stop.

如請求項1所述的導釘結構，其中該至少一針溝之數量為二，二該針溝係沿一第一方向排列，且該二針溝之導引面係分別橫向於該第一方向交錯延伸配置；其中，該第一方向垂直於該出釘口之開口方向。The guide nail structure of claim 1, wherein the number of the at least one needle groove is two, and the two needle grooves are arranged along a first direction, and the guiding surfaces of the two needle grooves are transverse to the first The direction is staggered and extended; wherein the first direction is perpendicular to the opening direction of the nail opening.

如請求項1所述的導釘結構，其中該針溝單元另設有一基板，各該針溝凹設於該基板，該導引面之一第一端部供接收導入該針腳，該導引面之一第二端部供導出該針腳，其中，該第一端部之深度係大於該第二端部之深度。The guide pin structure of claim 1, wherein the needle groove unit is further provided with a substrate, each of the needle grooves is recessed on the substrate, and a first end of the guiding surface is for receiving and guiding the pin, the guiding The second end of the face is for guiding the stitch, wherein the depth of the first end is greater than the depth of the second end.

如請求項1所述的導釘結構，其中該導引面概呈弧勾狀。The nail guiding structure according to claim 1, wherein the guiding surface is substantially arc-shaped.

如請求項1所述的導釘結構，其中於垂直該出釘口之開口方向上，該擋止件之尺寸係大於該至少一針溝之尺寸，該擋止件至少於該導引路徑延伸方向上蓋設住該至少一針溝。The guide stud structure of claim 1, wherein the stop member has a size larger than a size of the at least one needle groove in a direction perpendicular to the opening of the nail opening, the stop member extending at least the guiding path The at least one needle groove is covered in the direction.

如請求項1至5任一項所述的導釘結構，其中該擋止件面向該針溝單元的一側面概為一平面。The nail structure according to any one of claims 1 to 5, wherein a side of the stopper facing the needle groove unit is a plane.

如請求項1所述的導釘結構，其中該釘匣組件另設有一匣體，該出釘口設於該匣體，該擋止件組設於該匣體且圍繞該出釘口。The nail guiding structure of claim 1, wherein the nail assembly is further provided with a body, the nail opening is disposed on the body, and the stopping member is disposed on the body and surrounds the nail opening.

如請求項7所述的導釘結構，其中該匣體開設有一剖槽，該剖槽沿該出釘口之開口方向延伸，該擋止件設有一嵌設入該剖槽的定位件。The guide pin structure of claim 7, wherein the body is provided with a slot extending along the opening of the nail opening, and the stopping member is provided with a positioning member embedded in the slot.

如請求項7所述的導釘結構，其中該擋止件係位於該匣體之相對下方，該擋止件介於該匣體與該針溝單元之間。The nail guiding structure according to claim 7, wherein the stopping member is located below the body, and the stopping member is interposed between the body and the needle groove unit.

如請求項9所述的導釘結構，其中該至少一針溝之數量為二，二該針溝係沿一第一方向排列，且該二針溝之導引面係分別橫向於該第一方向交錯延伸配置；其中，該第一方向垂直於該出釘口之開口方向；該針溝單元另設有一基板，各該針溝凹設於該基板，該導引面之一第一端部供接收導入該針腳，該導引面之一第二端部供導出該針腳，其中，該第一端部之深度係大於該第二端部之深度；該導引面概呈弧勾狀；於垂直該出釘口之開口方向上，該擋止件之尺寸係大於該至少一針溝之尺寸，該擋止件至少於該導引路徑延伸方向上蓋設住該至少一針溝；該擋止件面向該針溝單元的一側面概為一平面；該匣體開設有一剖槽，該剖槽沿該出釘口之開口方向延伸，該擋止件設有一嵌設入該剖槽的定位件；該擋止件之外輪廓概呈矩形，該擋止件之四個角部皆係呈圓弧角，並且位於鄰近該出釘口之二側的二角部之弧度大於另二角部，該擋止件係為金屬且厚度不超過5公厘。The guide pin structure of claim 9, wherein the number of the at least one needle groove is two, and the two needle grooves are arranged along a first direction, and the guiding surfaces of the two needle grooves are transverse to the first a direction of the staggered extension; wherein the first direction is perpendicular to the opening direction of the nail opening; the needle groove unit is further provided with a substrate, each of the needle grooves is recessed on the substrate, and the first end of the guiding surface Receiving the pin, the second end of the guiding surface is for guiding the pin, wherein the depth of the first end is greater than the depth of the second end; the guiding surface is arc-shaped; The size of the blocking member is greater than the size of the at least one needle groove, and the blocking member covers the at least one needle groove at least in the extending direction of the guiding path; A side surface of the stopping member facing the needle groove unit is a plane; the body is provided with a slot extending along the opening of the nail opening, and the stopping member is provided with a positioning embedded in the slot The outer shape of the stop member is rectangular, and the four corners of the stop member are arcs The corners and the two corners adjacent to the two sides of the nail opening have a curvature greater than the other two corners, and the stopper is made of metal and has a thickness of not more than 5 mm.