TWM452836U - Retaining pincer - Google Patents
Retaining pincer Download PDFInfo
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- TWM452836U TWM452836U TW101222517U TW101222517U TWM452836U TW M452836 U TWM452836 U TW M452836U TW 101222517 U TW101222517 U TW 101222517U TW 101222517 U TW101222517 U TW 101222517U TW M452836 U TWM452836 U TW M452836U
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Description
本創作係涉及一種手工具,特別是指一種其活動柄的握持區段具有一體沖壓成型式防滑凹凸緣部之固定鉗創新結構型態設計者。The present invention relates to a hand tool, and more particularly to an innovative structural type designer of a fixed pliers in which the grip portion of the movable handle has an integrally stamped non-slip concave flange portion.
按,本創作所指固定鉗,業界一般亦稱之為萬能鉗,因其具備有相當強勁牢固的夾持力道,又兼具有相當快速且操作方便的釋放性,故問市至今係為一種廣為人知、使用廣泛的夾持利器。According to the fixed clamp of this creation, the industry is also generally called the universal clamp. Because it has a very strong and strong clamping force, and has a fairly fast and easy to operate release, it has been a kind of Widely known and widely used clamping tools.
固定鉗就結構面而言頗為簡單,通常係由固定鍔、活動鍔、固定柄、活動柄、調整螺栓、拉伸彈簧、連桿以及釋放桿等主要元件所構成;固定鉗發展至今,其作動原理以及基本主架構型態並無顯著的改變可言,然固定鉗在廣泛使用經驗中發現,其主架構部份雖確具有實用性,但其結構的局部部位卻仍舊存在一些問題點而有待改良,舉例而言,創作人在長期使用經驗中發現,習知固定鉗的活動柄握持區段通常係設製成一凸弧面型態,此種型態雖然在設計上也有考量到人手握持時的穩固性以及止滑效果,但實際使用上發現其效果欠佳,因為該活動鍔通常是金屬材料所製成,表面會施以電鍍處理,所以人手在握持時往往感到滑動感十分明顯,此時該設製成凸弧面型態的活動柄握持區段,其實很難提供握持的人手手指較佳的止滑定位作用,如此一來,造成使用者無論是在握持該固定鉗位移過程中、或者是對該活動柄進行施壓夾合過程中,握持的手指部位往往會發生滑動現象,甚至因此發生脫手的情況,造成使用安全上的隱憂,而且固定鉗通常是整體構件為金屬所構成者,屬於沉重的手工具,若脫手掉落時撞擊到人員的身體,勢必造成嚴重傷害,而若是擊重環境中的物 品,也容易造成財物的損失。The fixed pliers are quite simple in terms of structural planes, and are usually composed of main components such as fixed cymbals, movable cymbals, fixed shanks, movable shanks, adjusting bolts, tension springs, connecting rods, and release levers; There is no significant change in the principle of actuation and the basic main architectural form. However, the fixed clamp has found in its extensive experience that its main structural part is practical, but there are still some problems in the local part of its structure. To be improved, for example, the creator found in the long-term experience that the movable handle grip section of the conventional fixed clamp is usually made into a convex curved surface type, although this type is also considered in design. The stability and the anti-slip effect of the hand grip, but the actual use found that the effect is not good, because the activity 锷 is usually made of metal material, the surface will be plated, so the hand feels slippery when holding It is obvious that at this time, the movable handle holding section which is formed into a convex curved surface shape is difficult to provide a better sliding-sliding positioning function of the gripped human hand finger, thus causing During the process of holding the fixed clamp and during the clamping process of the movable handle, the gripping finger portion tends to slip, and even the hand is removed, resulting in safe use. Worrying, and the fixed clamp is usually composed of metal as a whole component. It is a heavy hand tool. If it hits the person's body when it is dropped, it will cause serious injury. If it is heavy, it will damage the environment. Goods are also prone to loss of property.
末查,目前雖然亦有業界採用一種在固定鉗的活動柄握持區段外部再包覆或組套一止滑襯套的結構型態,以達到增進該活動柄握持止滑效果的功能,所述止滑襯套通常採用橡膠或發泡材製成,然而,此種習知結構型態設計雖可增進該活動柄握持止滑效果,但耐用性卻是一大問題,概因,所述止滑襯套無論採用包覆或組套型態,在使用一段時間之後,由於其橡膠或發泡材並非剛性材料,難免會因為各種因素而開始產生脆化、龜裂、剝落、黏稠化等問題,且一旦此種問題發生時,因為業界通常不會販售提供該止滑襯套的更換品,故將連帶造成整體固定鉗不得不報廢丟棄的問題,實造成產品耐用性差而使用壽命短暫、資源浪費等問題與缺弊。At the end of the investigation, although there is also a structure in the industry that re-covers or sets a slip-slip bushing on the outside of the movable grip holding section of the fixed pliers, the function of enhancing the slip-holding effect of the movable handle is achieved. The anti-slip bushing is usually made of rubber or foam material. However, although the conventional structural design can enhance the sliding effect of the movable handle, the durability is a big problem. The anti-slip bushing adopts a covering or a sleeve type, and after a period of use, since the rubber or the foaming material is not a rigid material, it is inevitable that embrittlement, cracking, peeling, and the like may start due to various factors. Problems such as thickening, and once such problems occur, because the industry usually does not sell replacements that provide the anti-slip bushings, the problem that the integral fixing pliers has to be discarded and discarded will result in poor durability of the product. Short-lived, wasteful resources and other shortcomings.
是以,針對上述習知固定鉗結構所存在之問題點,如何開發一種更具理想實用性之創新結構,實使用者所企盼,亦係相關業者須努力研發突破之目標及方向。Therefore, in view of the problems existing in the above-mentioned fixed clamp structure, how to develop an innovative structure with more ideal practicability is expected by the users, and it is also necessary for the relevant industry to strive to develop the goal and direction of the breakthrough.
有鑑於此,創作人本於多年從事相關產品之製造開發與設計經驗,針對上述之目標,詳加設計與審慎評估後,終得一確具實用性之本創作。In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.
本創作之主要目的,係在提供一種固定鉗,其所欲解決之問題點,係針對如何研發出一種更具理想實用性之新式固定鉗結構型態為目標加以改良創新突破;所述固定鉗係包括金屬材質所構成之固定鍔、活動鍔、固定柄及活動柄,其中固定鍔組裝定位於固定柄前端,固定柄末端螺結有調整螺栓;活動鍔則樞組於固定柄前端,能與固定鍔之 間呈相對夾持或開啟狀態;活動柄前端樞組於活動鍔外側,活動柄內側與一連桿前端相互樞組,連桿末端滑置於固定柄內部並抵靠於調整螺栓前端;活動柄末端具一握持區段,該握持區段內部樞組有釋放桿,該釋放桿具一釋放抵推緣抵觸於連桿一側;活動顎與固定柄之間並連接有一拉伸彈簧;本創作解決問題之技術特點,主要在於該活動柄的握持區段並具有一體沖壓成型式的防滑凹凸緣部,該防滑凹凸緣部的截斷面係呈一弧彎狀壁緣型態,防滑凹凸緣部沿著握持區段延伸方向的剖面則呈連續起伏波浪狀之壁緣型態,且該防滑凹凸緣部的各部位係為壁厚均等型態;藉此創新獨特設計,使本創作對照先前技術而言,該固定鉗使用上,係能夠通過該一體沖壓成型式防滑凹凸緣部的設置,達到堅固耐用的握持止滑功效以及增進活動柄握持區段結構強度的實用進步性。The main purpose of this creation is to provide a fixed clamp, and the problem to be solved is to improve and innovate the goal of how to develop a new type of fixed clamp structure that is more ideal and practical; the fixed clamp The utility model comprises a fixed cymbal, a movable cymbal, a fixed handle and a movable handle formed by a metal material, wherein the fixed 锷 assembly is positioned at the front end of the fixed shank, and the fixing shank is screwed with an adjusting bolt at the end; the movable cymbal is pivoted at the front end of the fixed shank, and can Fixed The front end of the movable handle is set on the outer side of the movable cymbal, the inner side of the movable handle and the front end of a link are pivoted together, and the end of the connecting rod slides inside the fixed handle and abuts against the front end of the adjusting bolt; The end portion has a holding portion, the inner portion of the holding portion has a release lever, and the release rod has a release yoke against the side of the connecting rod; and a tension spring is connected between the movable cymbal and the fixed handle; The technical feature of the present problem solving problem lies mainly in the grip section of the movable handle and has an integrally stamped and formed non-slip concave flange portion, and the cross section of the non-slip concave flange portion is in the shape of an arc curved wall edge, and is non-slip. The cross-section of the concave flange portion along the extending direction of the grip portion is in the form of a continuous undulating wavy wall edge, and each portion of the non-slip concave flange portion is of an equal wall thickness type; According to the prior art, the fixing pliers can be used to achieve the durable grip and slip resistance and the structural strength of the movable grip holding section by the integral stamping type non-slip concave flange portion. Progressive.
本創作之另一目的,係藉由該防滑凹凸緣部包括食指握持緣、中指握持緣、無名指握持緣及小指握持緣,且該等握持緣係沿著一凸弧形路徑排列型態之另一技術特徵,,以因應滿足使用者手部握持時係四指握扣的狀態,且更加符合人手指關節握持時的弧線狀態,讓握持狀態更加合手、更為穩固。Another object of the present invention is that the non-slip concave flange portion includes an index finger grip edge, a middle finger grip edge, a ring finger grip edge, and a little finger grip edge, and the grip edges are along a convex curved path. Another technical feature of the arrangement type is that the state of the four-finger grip is satisfied when the user's hand is held, and the arc state of the finger joint is more suitable, so that the grip state is more convenient and more For stability.
本創作之又一目的,並藉由該防滑凹凸緣部的厚度係介於1.4mm至3.0mm之間的又一技術特徵,以因應固定鉗的高受力使用訴求。A further object of the present invention, and by the further technical feature that the thickness of the non-slip concave flange portion is between 1.4 mm and 3.0 mm, is in response to the high force application of the fixed jaw.
請參閱第1、2、3、4圖所示,係本創作固定鉗之較佳實施例,惟此等實施例僅供說明之用,在專利申請上並不受此結構之限制。所述固定鉗A係包括金屬材質所構 成之一固定鍔10、一活動鍔20、一固定柄30以及一活動柄40,其中固定鍔10組裝定位於固定柄30前端,固定柄30末端螺結有一調整螺栓50;活動鍔20則樞組於固定柄30前端,能與固定鍔10之間呈相對夾持或開啟狀態;活動柄40前端樞組於活動鍔20外側,活動柄40內側與一連桿60前端相互樞組,連桿60末端滑置於固定柄30內部並抵靠於調整螺栓50前端;活動柄40末端具一握持區段41,該握持區段41內部樞組有一釋放桿70,該釋放桿70具一釋放抵推緣71抵觸於連桿60一側;活動顎20與固定柄30之間並連接有一拉伸彈簧80;且其中,該活動柄40的握持區段41並具有一體沖壓成型式的防滑凹凸緣部90,該防滑凹凸緣部90的截斷面如第4圖所示,係呈一弧彎狀壁緣型態,防滑凹凸緣部90沿著握持區段延伸方向的剖面則如第3圖所示,呈連續起伏波浪狀之壁緣型態,且該防滑凹凸緣部90的各部位係為壁厚均等型態。Please refer to Figures 1, 2, 3, and 4 for a preferred embodiment of the present invention. However, these embodiments are for illustrative purposes only and are not limited by this structure. The fixed clamp A is composed of a metal material The fixed cymbal 10, the movable cymbal 20, a fixed handle 30 and a movable handle 40, wherein the fixed cymbal 10 is assembled and positioned at the front end of the fixed handle 30, and the fixing shank 30 is screwed with an adjusting bolt 50 at the end; the movable cymbal 20 is pivoted The front end of the fixed handle 30 can be oppositely clamped or opened with the fixed jaw 10; the front end of the movable handle 40 is pivotally disposed outside the movable jaw 20, and the inner side of the movable handle 40 and the front end of a connecting rod 60 are pivoted together, and the connecting rod The end of the 60 is slidably disposed inside the fixing handle 30 and abuts against the front end of the adjusting bolt 50. The end of the movable handle 40 has a holding portion 41. The holding portion 41 has a release lever 70, and the releasing rod 70 has a The release flange 71 is in contact with the side of the connecting rod 60; a tension spring 80 is connected between the movable jaw 20 and the fixed handle 30; and wherein the grip portion 41 of the movable handle 40 has an integrally stamped shape The non-slip concave flange portion 90 has a curved cross-sectional shape as shown in FIG. 4, and the cross section of the non-slip concave flange portion 90 along the extending direction of the grip portion is as follows. As shown in FIG. 3, the wall shape of the continuous undulating wave shape, and the non-slip concave flange portion 90 Each part is of the same thickness type.
藉由上述結構組成設計,該固定鉗A使用上,係能通過該一體沖壓成型式防滑凹凸緣部90的設置,獲得堅固耐用的握持止滑功效,這是因為所述防滑凹凸緣部90是在該金屬材質構成的活動柄40製造過程中,利用金屬本身所具備的可延展性,透過沖壓設備一體沖壓成型,因此使用上絕無脫落之虞,且其金屬剛硬質性面對一般的外力而言,也幾乎無變形之虞,故相對於習知固定鉗的活動柄止滑結構,本創作確實能夠達到堅固耐用、使用壽命大幅延長的實用進步性;除此之外,藉由該防滑凹凸緣部90的弧彎狀截斷面壁緣型態及連續起伏波浪狀的延伸壁緣型態,能夠在活動柄40的握持區段41形成類似補強肋緣的構造型態,因此亦能增進活動柄40握持區段41的結構強度。With the above structural design, the fixing pliers A can be used to obtain a durable grip slip preventing effect by the arrangement of the integral press-formed non-slip concave flange portion 90 because the non-slip concave flange portion 90 In the manufacturing process of the movable handle 40 made of the metal material, the ductility of the metal itself is used for the stamping process, and the stamping device is integrally formed by stamping, so that the use does not fall off, and the metal rigidity is normal. In terms of external force, there is almost no deformation, so compared with the movable stalk sliding structure of the conventional fixed tongs, the creation can achieve practical progress with sturdiness and long service life; The arc-shaped cross-sectional wall edge pattern of the non-slip concave flange portion 90 and the continuously undulating wavy extended wall edge shape can form a structural shape similar to the reinforcing rib edge in the grip portion 41 of the movable shank 40, and thus can also The structural strength of the movable handle 40 holding section 41 is enhanced.
進一步如第3圖所示,該防滑凹凸緣部90沿著握持區 段41延伸方向係依序包括一食指握持緣91、一中指握持緣92、一無名指握持緣93、一小指握持緣94,藉以供使用者手部的食指F1、中指F2、無名指F3、小指F4對應握持,且其中,該等握持緣(指91至94)係沿著一凸弧形路徑(L1)排列之型態者。藉由本段所揭具體實施型態設計,俾可因應滿足使用者手部握持時係四指握扣的狀態,而該等握持緣(指91至94)沿著凸弧形路徑(L1)排列之型態,則能夠更加符合人手指關節因不平齊造成握持時的弧線狀態,讓握持狀態更加合手、更為穩固。Further as shown in FIG. 3, the non-slip concave flange portion 90 is along the holding area The extending direction of the segment 41 includes an index finger grip edge 91, a middle finger grip edge 92, a ring finger grip edge 93, and a little finger grip edge 94, thereby providing the index finger F1, the middle finger F2, and the ring finger of the user's hand. F3, the little finger F4 is correspondingly held, and wherein the holding edges (referring to 91 to 94) are arranged along a convex curved path (L1). With the specific implementation design disclosed in this paragraph, the 俾 can satisfy the state of the four-finger grip when the user holds the hand, and the grip edges (referring to 91 to 94) follow the convex curved path (L1). The arrangement type can more closely match the arc state when the human finger joint is held by the unevenness, so that the grip state is more comfortable and more stable.
其中,該防滑凹凸緣部的厚度係介於1.4mm至3.0mm之間。此厚度範圍係因應固定鉗的高受力使用訴求所界定者,因一般1.4mm厚度以下的金屬板,較難以承受固定鉗所需求的足夠夾持力度。Wherein, the thickness of the non-slip concave flange portion is between 1.4 mm and 3.0 mm. This thickness range is defined by the high force application requirements of the fixed clamp. Generally, the metal plate below 1.4 mm thickness is more difficult to withstand the sufficient clamping force required by the fixed clamp.
本創作所揭「固定鉗」主要藉由該活動柄的握持區段並具有所述一體沖壓成型式防滑凹凸緣部的創新獨特結構型態設計,使本創作對照【先前技術】所提習知結構而言,其使用上係能通過該一體沖壓成型式防滑凹凸緣部的設置,達到堅固耐用的握持止滑功效以及增進活動柄握持區段結構強度的實用進步性。The "fixed pliers" disclosed in the present application is mainly based on the gripping section of the movable handle and the innovative unique structural design of the integrally stamped non-slip concave flange portion, so that the creation is compared with the prior art. In terms of the structure, the use of the integral stamping-form non-slip concave flange portion can achieve a durable grip and slip-resistance and a practical advancement in enhancing the structural strength of the movable handle grip portion.
上述實施例所揭示者係藉以具體說明本創作,且文中雖透過特定的術語進行說明,當不能以此限定本新型創作之專利範圍;熟悉此項技術領域之人士當可在瞭解本創作之精神與原則後對其進行變更與修改而達到等效目的,而此等變更與修改,皆應涵蓋於如后所述申請專利範圍所界定之範疇中。The disclosures of the above embodiments are used to specifically explain the present creation, and although the descriptions are made through specific terms, the scope of patents of the novel creation cannot be limited thereby; those skilled in the art can understand the spirit of the creation. Changes and modifications are made to the equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.
A‧‧‧固定鉗A‧‧‧fixed forceps
10‧‧‧固定鍔10‧‧‧Fixed
20‧‧‧活動鍔20‧‧‧Events
30‧‧‧固定柄30‧‧‧ fixed handle
40‧‧‧活動柄40‧‧‧ Activity handle
41‧‧‧握持區段41‧‧‧ Holding section
50‧‧‧調整螺栓50‧‧‧Adjustment bolts
60‧‧‧連桿60‧‧‧ linkage
70‧‧‧釋放桿70‧‧‧ release lever
71‧‧‧釋放抵推緣71‧‧‧ release
80‧‧‧拉伸彈簧80‧‧‧ stretching spring
90‧‧‧防滑凹凸緣部90‧‧‧ Non-slip concave flange
91‧‧‧食指握持緣91‧‧‧ index finger gripping edge
92‧‧‧中指握持緣92‧‧‧ middle finger gripping edge
93‧‧‧無名指握持緣93‧‧‧ ring finger grip
94‧‧‧小指握持緣94‧‧‧Little finger grip
F1‧‧‧食指F1‧‧‧ index finger
F2‧‧‧中指F2‧‧‧ middle finger
F3‧‧‧無名指F3‧‧‧ ring finger
F4‧‧‧小指F4‧‧‧Little Finger
第1圖:本創作固定鉗結構較佳實施例之平面圖。Figure 1 is a plan view of a preferred embodiment of the present fixed jaw structure.
第2圖:本創作之活動柄立體圖。Figure 2: A perspective view of the activity handle of this creation.
第3圖:本創作之活動柄平面剖視圖。Figure 3: A cross-sectional view of the active handle of this creation.
第4圖:係第3圖之B-B剖視圖。Fig. 4 is a cross-sectional view taken along line B-B of Fig. 3.
40‧‧‧活動柄40‧‧‧ Activity handle
41‧‧‧握持區段41‧‧‧ Holding section
60‧‧‧連桿60‧‧‧ linkage
70‧‧‧釋放桿70‧‧‧ release lever
71‧‧‧釋放抵推緣71‧‧‧ release
90‧‧‧防滑凹凸緣部90‧‧‧ Non-slip concave flange
91‧‧‧食指握持緣91‧‧‧ index finger gripping edge
92‧‧‧中指握持緣92‧‧‧ middle finger gripping edge
93‧‧‧無名指握持緣93‧‧‧ ring finger grip
94‧‧‧小指握持緣94‧‧‧Little finger grip
F1‧‧‧食指F1‧‧‧ index finger
F2‧‧‧中指F2‧‧‧ middle finger
F3‧‧‧無名指F3‧‧‧ ring finger
F4‧‧‧小指F4‧‧‧Little Finger
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101222517U TWM452836U (en) | 2012-11-21 | 2012-11-21 | Retaining pincer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101222517U TWM452836U (en) | 2012-11-21 | 2012-11-21 | Retaining pincer |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM452836U true TWM452836U (en) | 2013-05-11 |
Family
ID=49079263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101222517U TWM452836U (en) | 2012-11-21 | 2012-11-21 | Retaining pincer |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM452836U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI556921B (en) * | 2015-12-25 | 2016-11-11 | Li Tu Wu | Universal pliers security structure |
-
2012
- 2012-11-21 TW TW101222517U patent/TWM452836U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI556921B (en) * | 2015-12-25 | 2016-11-11 | Li Tu Wu | Universal pliers security structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |