TWM574959U

TWM574959U - Knife assisting device

Info

Publication number: TWM574959U
Application number: TW107214657U
Authority: TW
Inventors: 張瓅方; 洪大鈞; 劉崇智
Original assignee: 東南科技大學
Priority date: 2018-10-29
Filing date: 2018-10-29
Publication date: 2019-03-01

Abstract

本創作一種刀具輔助裝置，包括有一基座以及一桿體。該基座包括有一第一側面、一第二側面、一支撐面以及一螺旋座體，該支撐面分別連接該第一側面以及該第二側面，該螺旋座體與該第一側面相連接，該螺旋座體具有沿一方向延伸的一第一螺紋結構。該桿體包括有一第二螺紋結構；一卡固體位於該桿體一端，並鄰靠該第二螺紋結構；一抵靠部位於該基座中，該抵靠部二側分別具有一結合槽以及一貼靠面。該桿體進行一旋轉運動時，使該第二螺紋結構與該第一螺紋結構配合將該抵靠部進行一線性位移運動，調整該貼靠面並將一刀具固定於該基座。The present invention relates to a tool assisting device comprising a base and a rod body. The base includes a first side surface, a second side surface, a support surface, and a spiral base body. The support surface is connected to the first side surface and the second side surface respectively, and the spiral base body is connected to the first side surface. The spiral seat has a first threaded structure extending in one direction. The rod body includes a second thread structure; a card solid is located at one end of the rod body and abuts against the second thread structure; an abutting portion is located in the base, and the two sides of the abutting portion respectively have a coupling groove and A close-up. When the rod body performs a rotational movement, the second thread structure cooperates with the first thread structure to perform a linear displacement movement of the abutting portion, adjust the abutting surface and fix a cutter to the base.

Description

刀具輔助裝置Tool assist device

本創作是關於一種刀具輔助裝置；特別是一種能在使用美工刀的同時，可進行強化施力點與手握的穩定性之刀具輔助裝置。The present invention relates to a tool assisting device; in particular, a tool assisting device capable of enhancing the stability of a force applying point and a hand grip while using a utility knife.

刀具是應用十分廣泛的用品之一，種類亦相當繁多，但最常使用者為美工刀，其的特色是為刀身可伸縮，且刀尖鈍了可從預製刻痕處將最前段刀片折斷，即可再生一銳利的刀尖可使用，且刀片用完也可替換，通常用以紙張切割、美術紙雕、裝潢裁切等，可說是一項輕巧便利且極具環保性的裁切工具。The knives are one of the most widely used items, and the types are quite numerous, but the most common users are utility knives. The feature is that the blade is retractable, and the knives are blunt, and the front blade can be broken from the prefabricated nick. It can be regenerated with a sharp tip that can be used, and the blade can be used up and replaced. It is usually used for paper cutting, fine art paper carving, decoration cutting, etc. It can be said to be a light and convenient and environmentally friendly cutting tool. .

使用具利刃部之美工刀，亦具有高度之危險性，尤其對於學生或經驗較為不足之使用者來說，若不謹慎操作，容易發生劃傷手指之憾。The use of a utility knife with a sharp edge is also highly dangerous. Especially for students or users with less experience, if you do not operate carefully, it is easy to scratch your fingers.

若是長時間的美工刀使用者，現行的美工刀的使用對於手指所負擔的壓力過大，會產生手指的疼痛，若使用者必須藉由美工刀來裁切直線，刀片方向控制不佳而導致切割歪斜，影響切割線的精準度及成品的完整性。In the case of a long-time utility knife user, the use of the current utility knife is too much pressure on the finger, which may cause pain in the finger. If the user has to cut the straight line by the utility knife, the blade direction control is poor and the cutting is caused. Skewed, affecting the accuracy of the cutting line and the integrity of the finished product.

然而，現有技術之美工刀並無設計結合輔助裝置的功能及防止手部劃傷的安全設計，實有不足之處，綜觀前所述，本創作之創作人思索並設計一種多刀具輔助裝置，以期針對現有技術之缺失加以改善，進而增進產業上之實施利用。However, the prior art utility knife does not have the function of designing an auxiliary device and the safety design for preventing hand scratching, and there are deficiencies. As mentioned above, the creator of the creation thinks about and designs a multi-tool auxiliary device. In order to improve the lack of existing technology, and to enhance the implementation of the industry.

本創作以使用刀具舒適之角度考慮，設計能夠以將食指接觸範圍變大，方便出力為動機，並藉由中指、無名指、小指協力之方式，在切割時能更有效切割並方便舒適之輔助裝置。In the perspective of using the comfort of the tool, this design can be designed to increase the contact range of the index finger, facilitate the output, and use the middle finger, ring finger, and little finger to make the cutting device more effective and easy to wear. .

本創作一種刀具輔助裝置，可容置一刀具，且提供一手操作使用，該刀具輔助裝置包括有：一基座，更包括有一第一側面、一第二側面、一支撐面以及一螺旋座體，該支撐面分別連接該第一側面以及該第二側面，該螺旋座體與該第一側面相連接，該螺旋座體具有沿一方向延伸的一第一螺紋結構，該基座可容置該刀具；一桿體，更包括有：一第二螺紋結構，與該第一螺紋結構相對應且連接；一卡固體，位於該桿體一端，並鄰靠該第二螺紋結構；一抵靠部，位於該基座中，該抵靠部二側分別具有一結合槽以及一貼靠面，該結合槽容置該卡固體；其中，當該桿體進行一旋轉運動時，使該第二螺紋結構與該第一螺紋結構配合將該抵靠部進行一線性位移運動，調整該貼靠面與該第二側面的一距離。The utility model relates to a tool auxiliary device which can accommodate a tool and is provided for one-hand operation. The tool auxiliary device comprises: a base, further comprising a first side, a second side, a supporting surface and a spiral seat body The support surface is respectively connected to the first side surface and the second side surface, and the spiral base body is connected to the first side surface, the spiral base body has a first thread structure extending in a direction, and the base can be accommodated The tool; a rod body further comprising: a second thread structure corresponding to the first thread structure and connected; a card solid, located at one end of the rod body and adjacent to the second thread structure; a portion, the two sides of the abutting portion respectively have a coupling groove and an abutting surface, the coupling groove receiving the card solid; wherein, when the rod body performs a rotational movement, the second portion The threaded structure cooperates with the first threaded structure to perform a linear displacement movement of the abutting portion to adjust a distance between the abutting surface and the second side surface.

在本創作一實施例中，其中，該卡固體為一圓球結構。In an embodiment of the present invention, the card solid is a spherical structure.

在本創作一實施例中，其中，該結合槽為一圓球形狀。In an embodiment of the present invention, the coupling groove is in the shape of a sphere.

在本創作一實施例中，其中，該貼靠面為一平面結構。In an embodiment of the present invention, the abutting surface is a planar structure.

在本創作一實施例中，其中，該刀具貼靠固定在該貼靠面與該第二側面上。In an embodiment of the present invention, the cutter is fixedly attached to the abutting surface and the second side.

在本創作一實施例中，其中，該手操作使用時，該第二側面承載一拇指的施力。In an embodiment of the present invention, the second side carries a force of a thumb when the hand is used.

在本創作一實施例中，其中，該手操作使用時，該支撐面承載一食指的施力。In an embodiment of the present invention, the support surface carries an applied force of an index finger when the hand is used.

在本創作一實施例中，其中，該手操作使用時，該螺旋座體承載一中指的施力。In an embodiment of the present invention, the spiral seat carries a force of a middle finger when the hand is used.

在本創作一實施例中，其中，該螺旋座體外緣表面更具有一弧面結構。In an embodiment of the present invention, the outer surface of the spiral seat has a curved surface structure.

在本創作一實施例中，其中，該手操作使用時，將一無名指以及一小指貼靠在該桿體上。In an embodiment of the present invention, wherein the hand operation is used, a ring finger and a little finger are placed on the rod.

為達成前述之目的及功效，本新型所採用之技術手段及構造，茲繪圖就本新型較佳實施例詳加說明其特徵與功能如下，俾利完全了解，但須注意的是，所述內容不構成本新型的限定。In order to achieve the foregoing objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention. The features and functions are as follows, and the full understanding is made, but it should be noted that the content is Does not constitute a limitation of the present invention.

煩請同時參閱圖1、圖2以及圖3所示，分別為本創作刀具輔助裝置 1 之較佳實施例之立體示意圖、立體分解示意圖以及使用狀態示意圖。本創作一種刀具輔助裝置 1 ，可容置一刀具 2 ，且提供一手 3 操作使用。Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are respectively a perspective view, a perspective exploded view and a schematic view of the use state of the preferred embodiment of the creative tool assisting device 1 . The present invention creates a tool assisting device 1 which can accommodate a tool 2 and is provided for one hand 3 operation.

該刀具輔助裝置 1 包括有一基座 4 以及一桿體 5 。該基座 4 更包括有一第一側面 41 、一第二側面 42 、一支撐面 43 以及一螺旋座體 44 ，該支撐面 43 分別連接該第一側面 41 以及該第二側面 42 ，該螺旋座體 44 與該第一側面 41 相連接，該螺旋座體 44 具有沿一方向 91 延伸的一第一螺紋結構 45 ，且外緣表面更具有一弧面結構 441 ，該基座 4 可容置該刀具 2 。該桿體 5 更包括有一第二螺紋結構 51 、一卡固體 52 以及一抵靠部 53 ，其中，該第二螺紋結構 51 與該第一螺紋結構 45 相對應且連接；該卡固體 52 位於該桿體 5 一端，並鄰靠該第二螺紋結構 51 ，該卡固體 52 可為圓球結構；該抵靠部 53 位於該基座 4 中，該抵靠部 53 二側分別具有一結合槽 531 以及一貼靠面 532 ，該結合槽 531 容置該卡固體 52 ，該結合槽 531 可為圓球形狀，該貼靠面 532 為平面結構。當該桿體 5 進行一旋轉運動 92 時，使該第二螺紋結構 51 與該第一螺紋結構 45 配合將該抵靠部 53 進行一線性位移運動 93 ，調整該貼靠面 532 與該第二側面 42 的距離。The tool assist device 1 includes a base 4 and a rod 5 . The base 4 further includes a first side surface 41, a second side surface 42, a support surface 43 and a spiral base 44. The support surface 43 is connected to the first side surface 41 and the second side surface 42, respectively. The body 44 is connected to the first side surface 41. The spiral base body 44 has a first thread structure 45 extending in a direction 91, and the outer edge surface further has a curved surface structure 441. The base 4 can accommodate the body. Tool 2 . The rod body 5 further includes a second thread structure 51, a card solid 52 and an abutting portion 53 , wherein the second thread structure 51 is corresponding to and connected to the first thread structure 45; the card body 52 is located at the The rod body 5 has one end and abuts against the second thread structure 51. The card body 52 can be a ball structure; the abutting portion 53 is located in the base 4, and the abutting portion 53 has a coupling groove 531 on each side. And a contact surface 532, the binding groove 531 receives the card solid 52, the coupling groove 531 can be a spherical shape, and the abutting surface 532 has a planar structure. When the rod body 5 performs a rotary motion 92, the second thread structure 51 is engaged with the first thread structure 45 to perform a linear displacement movement 93 on the abutting portion 53 to adjust the abutting surface 532 and the second portion. The distance from side 42.

另外，當該刀具 2 以該刀具輔助裝置 1 進行使用時，該刀具 2 貼靠固定在該貼靠面 532 與該第二側面 42 上，且該手 3 操作使用時，該第二側面 42 承載一拇指 31 的施力、該支撐面 43 承載一食指 32 的施力、該螺旋座體 44 承載一中指 33 的施力且將一無名指 34 以及一小指 35 貼靠在該桿體5 上。In addition, when the tool 2 is used by the tool assisting device 1, the tool 2 is fixedly attached to the abutting surface 532 and the second side surface 42 , and when the hand 3 is used, the second side 42 carries The urging force of a thumb 31, the supporting surface 43 carries the biasing force of an index finger 32, the helical seat 44 carries the force of a middle finger 33 and a ring finger 34 and a small finger 35 are placed against the rod 5.

故，請參閱全部附圖所示，本創作提供的一種刀具輔助裝置 1 ，與習用技術相較，其提供以使用刀具 2 舒適之角度考慮，設計能夠以將食指 32 接觸範圍變大，方便出力為動機，並藉由中指 33 、無名指 34 、小指 35 協力之方式，在切割時能更有效切割並方便舒適之輔助裝置。此外，該刀具輔助裝置1 的外形具有簡約及溫暖風格，可以單手握持使用，更同時提升工具使用上的價值。Therefore, referring to all the drawings, a tool assisting device 1 provided by the present invention provides a design that can increase the contact range of the index finger 32 and facilitate the output in comparison with the conventional technique. Motivated, and with the help of the middle finger 33, the ring finger 34, and the little finger 35, it can cut and facilitate the auxiliary device more effectively during cutting. In addition, the shape of the tool assisting device 1 is simple and warm, and can be used in one hand, and at the same time enhances the value of the tool.

透過上述之詳細說明，即可充分顯示本新型之目的及功效上均具有實施之進步性，極具產業之利用性價值，完全符合新型專利要件，爰依法提出申請。唯以上所述僅為本新型較佳的實施例，並非因此限制本新型的實施方式及保護範圍，對於本領域技術人員而言，應當能夠意識到凡運用本新型說明書及圖示內容所作出的等同替換和顯而易見的變化所得到的方案，均應當包含在本新型的保護範圍內。Through the above detailed description, it can fully demonstrate that the purpose and efficacy of the new model have the progressiveness of implementation, and the value of the industry is highly applicable, fully complying with the new patent requirements, and applying in accordance with the law. The above description is only a preferred embodiment of the present invention, and is not intended to limit the embodiments and the scope of the present invention. Those skilled in the art should be able to recognize the use of the present specification and the illustrated contents. Equivalent replacements and obvious changes should be included in the scope of protection of the present invention.

1‧‧‧刀具輔助裝置1‧‧‧Tool assist device

2‧‧‧刀具 2‧‧‧Tools

3‧‧‧手 3‧‧‧Hand

4‧‧‧基座 4‧‧‧Base

41‧‧‧第一側面 41‧‧‧ first side

42‧‧‧第二側面 42‧‧‧ second side

43‧‧‧支撐面 43‧‧‧Support surface

44‧‧‧螺旋座體 44‧‧‧ spiral seat

45‧‧‧第一螺紋結構 45‧‧‧First thread structure

5‧‧‧桿體 5‧‧‧ rod body

51‧‧‧第二螺旋結構 51‧‧‧Second spiral structure

52‧‧‧卡固體 52‧‧‧ card solid

53‧‧‧抵靠部 53‧‧‧Abutment

531‧‧‧結合槽 531‧‧‧ joint slot

532‧‧‧貼靠面 532‧‧‧Snap surface

31‧‧‧拇指 31‧‧‧ thumb

32‧‧‧食指 32‧‧‧ index finger

33‧‧‧中指 33‧‧‧ middle finger

441‧‧‧弧面結構 441‧‧‧Arc surface structure

34‧‧‧無名指 34‧‧‧ ring finger

35‧‧‧小指 35‧‧‧Little Finger

91‧‧‧方向 91‧‧‧ Direction

92‧‧‧旋轉運動 92‧‧‧Rotary movement

93‧‧‧線性位移運動 93‧‧‧linear displacement motion

圖1係本創作刀具輔助裝置之較佳實施例之立體示意圖。圖2係本創作刀具輔助裝置之較佳實施例之立體分解示意圖。圖3係本創作刀具輔助裝置之較佳實施例之使用狀態示意圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a preferred embodiment of the tool assisting device of the present invention. 2 is a perspective exploded view of a preferred embodiment of the tool assisting device of the present invention. Figure 3 is a schematic view showing the state of use of the preferred embodiment of the tool assisting device of the present invention.

Claims

一種刀具輔助裝置，可容置一刀具，且提供一手操作使用，該刀具輔助裝置包括有：一基座，更包括有一第一側面、一第二側面、一支撐面以及一螺旋座體，該支撐面分別連接該第一側面以及該第二側面，該螺旋座體與該第一側面相連接，該螺旋座體具有沿一方向延伸的一第一螺紋結構，該基座可容置該刀具；一桿體，更包括有：一第二螺紋結構，與該第一螺紋結構相對應且連接；一卡固體，位於該桿體一端，並鄰靠該第二螺紋結構；一抵靠部，位於該基座中，該抵靠部二側分別具有一結合槽以及一貼靠面，該結合槽容置該卡固體；其中，當該桿體進行一旋轉運動時，使該第二螺紋結構與該第一螺紋結構配合將該抵靠部進行一線性位移運動，調整該貼靠面與該第二側面的一距離。A tool assisting device for accommodating a tool and providing a one-hand operation, the tool assisting device comprising: a base further comprising a first side, a second side, a supporting surface and a spiral seat body, The support surface is respectively connected to the first side surface and the second side surface, and the spiral base body is connected to the first side surface, the spiral base body has a first thread structure extending in a direction, the base can accommodate the cutter a rod body, further comprising: a second thread structure corresponding to the first thread structure and connected; a card solid, located at one end of the rod body and adjacent to the second thread structure; an abutting portion, In the pedestal, the two sides of the abutting portion respectively have a coupling groove and an abutting surface, the coupling groove accommodating the card solid; wherein the second thread structure is made when the rod body performs a rotational movement Cooperating with the first thread structure to perform a linear displacement movement of the abutting portion, and adjusting a distance between the abutting surface and the second side surface.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該卡固體為一圓球結構。The tool assisting device of claim 1, wherein the card solid is a spherical structure.

如申請專利範圍第2項所述的刀具輔助裝置，其中，該結合槽為一圓球形狀。The tool assisting device of claim 2, wherein the coupling groove is in the shape of a sphere.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該貼靠面為一平面結構。The tool assisting device of claim 1, wherein the abutting surface is a planar structure.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該刀具貼靠固定在該貼靠面與該第二側面上。The tool assisting device of claim 1, wherein the tool is fixedly attached to the abutting surface and the second side.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該手操作使用時，該第二側面承載一拇指的施力。The tool assisting device of claim 1, wherein the second side carries a biasing force of a thumb when the hand is used.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該手操作使用時，該支撐面承載一食指的施力。The tool assisting device of claim 1, wherein the supporting surface carries an applied force of an index finger when the hand is used.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該手操作使用時，該螺旋座體承載一中指的施力。The tool assisting device of claim 1, wherein the spiral seat carries a biasing force of a middle finger when the hand is used.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該螺旋座體外緣表面更具有一弧面結構。The tool assisting device of claim 1, wherein the outer surface of the spiral seat has a curved surface structure.

如申請專利範圍第1項所述的刀具輔助裝置，其中，該手操作使用時，將一無名指以及一小指貼靠在該桿體上。The tool assisting device of claim 1, wherein the hand is used to hold a ring finger and a little finger against the rod.