JP3192054U

JP3192054U - Monkey wrench that can remove the gap of the movable jaw

Info

Publication number: JP3192054U
Application number: JP2014002468U
Authority: JP
Inventors: ▲ぴん▼文 ▲黄▼
Original assignee: 志拓有限公司
Priority date: 2013-08-30
Filing date: 2014-05-14
Publication date: 2014-07-24
Anticipated expiration: 2024-05-14

Abstract

【課題】可動顎の間隙を除去可能なモンキーレンチを提供する。
【解決手段】可動顎の間隙を除去可能なモンキーレンチは、本体２０と可動顎３０と弾性装置４０とを備える。本体には、固定顎２３と滑り溝２４と連通路２５とがそれぞれ形成されている。本体は、第１仮想平面と第２仮想平面とを有し、第１仮想平面は、操作端から遠く離れた滑り溝の一側の境界を通過する。滑り溝の垂直方向の断面中心には仮想連結線Ｘが形成されている。第１仮想平面と第２仮想平面は相互に平行し、第２仮想平面は仮想連結線を通過する。可動顎は、滑り溝内に設けられる摺動部３１と、連通路内に設けられる頸状部３２とを備える。弾性装置は、本体と可動顎との間に設けられ、かつ第１仮想平面と第２仮想平面との間に位置する。弾性装置が可動顎の摺動部を押動してそれを滑り溝の奥部に移動させることにより、可動顎が左右方向及び上下方向に揺れることを防止し、可動顎の間隙を除去することができる。
【選択図】図２A monkey wrench capable of removing a gap between movable jaws is provided.
An adjustable wrench capable of removing a gap between movable jaws includes a main body, a movable jaw, and an elastic device. A fixed jaw 23, a sliding groove 24, and a communication path 25 are formed in the main body. The main body has a first virtual plane and a second virtual plane, and the first virtual plane passes through a boundary on one side of the sliding groove far from the operation end. A virtual connection line X is formed at the center of the cross section in the vertical direction of the sliding groove. The first virtual plane and the second virtual plane are parallel to each other, and the second virtual plane passes through the virtual connection line. The movable jaw includes a sliding portion 31 provided in the sliding groove and a neck portion 32 provided in the communication path. The elastic device is provided between the main body and the movable jaw and is located between the first virtual plane and the second virtual plane. The elastic device pushes the sliding part of the movable jaw and moves it to the inner part of the sliding groove, thereby preventing the movable jaw from shaking in the left and right direction and the vertical direction, and removing the gap of the movable jaw Can do.
[Selection] Figure 2

Description

本考案は、主にモンキーレンチに係り、特に、滑り溝内に設けられた弾性装置が本体と可動顎とを同時に押動することにより、可動顎の間隙を除去するモンキーレンチに関するものである。 The present invention mainly relates to a monkey wrench, and more particularly to a monkey wrench that removes a gap between movable jaws by an elastic device provided in a sliding groove pushing the main body and the movable jaw simultaneously.

特許文献１（台湾実用新案登録第４５０１６１号）に記載されている「モンキーレンチの改良構造」を参照すると、該モンキーレンチは、頭部と把持部とを有する工具本体を備える。頭部には固定顎が設けられ、固定顎の内部には横方向の軌道が凹設され、軌道により可動顎が軌道内に移動可能に設けられる。軌道の頂部には横方向基準面に沿う階段部が設けられ、可動顎には横方向基準面に沿う肩部が形成され、肩部と階段部とは面接触する。肩部の両側には載置孔がそれぞれ凹設され、載置孔内には係止ラッチ装置が配置され、載置孔から凸出する係止ラッチ装置の一端は階段部を押動する。モンキーレンチが自然状態になるとき、係止ラッチ装置により、可動顎が階段部から離れる方向に移動するので、軌道に装着された可動顎の一端を軌道の内壁に当接させることができる。 Referring to “Monkey wrench improved structure” described in Patent Document 1 (Taiwan Utility Model Registration No. 450161), the monkey wrench includes a tool body having a head and a gripping portion. A fixed jaw is provided on the head, a lateral track is recessed in the fixed jaw, and the movable jaw is movably provided in the track by the track. A step portion along the horizontal reference plane is provided at the top of the track, and a shoulder portion along the horizontal reference plane is formed on the movable jaw, and the shoulder portion and the step portion are in surface contact. Placement holes are respectively provided on both sides of the shoulder portion, and a latching latch device is disposed in the placement hole, and one end of the latching latch device protruding from the placement hole pushes the stepped portion. When the monkey wrench is in a natural state, the movable jaw is moved away from the stepped portion by the locking latch device, so that one end of the movable jaw attached to the track can be brought into contact with the inner wall of the track.

特許文献２（台湾実用新案登録第４８８３３９号明細書）に記載されている「可動顎の側面傾斜防止可能なモンキーレンチ」を参照すると、該モンキーレンチは、本体と可動顎とＵ型弾性片とを備える。本体の一端には固定顎と滑り溝とが形成されている。可動顎は滑り溝内に収容される頸状部を備える。Ｕ型弾性片は、頸状部上に埋設され、かつ滑り溝の両側の壁面上に当接される。 Referring to “Monkey wrench capable of preventing side tilt of movable jaw” described in Patent Document 2 (Taiwan Utility Model Registration No. 488339), the Monkey wrench includes a main body, a movable jaw, a U-shaped elastic piece, Is provided. A fixed jaw and a sliding groove are formed at one end of the main body. The movable jaw includes a neck that is received in the sliding groove. The U-shaped elastic piece is embedded on the neck portion and abuts on the wall surfaces on both sides of the sliding groove.

台湾実用新案登録第４５０１６１号公報Taiwan Utility Model Registration No. 450161 台湾実用新案登録第４８８３３９号公報Taiwan Utility Model Registration No. 488339

しかしながら、上述したモンキーレンチ（特許文献１）を採用する場合、係止ラッチ装置により、可動顎が階段部から離れる方向に移動するため、可動顎の肩部と階段部との間の間隙が拡大され、かつ可動顎が左右に横揺れしやすい。上述した問題を解決するため、工具本本体と可動顎との間の嵌合公差の精密度に向上させなければ、可動顎が揺れることを防止することができない。 However, when the above-described monkey wrench (Patent Document 1) is employed, the gap between the shoulder portion of the movable jaw and the staircase portion is enlarged because the movable jaw is moved away from the staircase portion by the locking latch device. In addition, the movable jaw is easy to roll from side to side. In order to solve the above-described problem, the movable jaw cannot be prevented from shaking unless the precision of the fitting tolerance between the tool main body and the movable jaw is improved.

また、一般のモンキーレンチの製作するとき、完成品の良品率を確保するため、複数の品質管理検査を行う必要がある。その一種の検査方式は、可動顎の肩部と階段部との間の間隙の大きさを測定することである。上述したレンチを採用する場合、可動顎の肩部と階段部との間の間隙が最大化されるので、品質管理検査に合格しにくい。 In addition, when manufacturing a general monkey wrench, it is necessary to perform a plurality of quality control inspections in order to ensure a non-defective product rate. One kind of inspection method is to measure the size of the gap between the shoulder of the movable jaw and the staircase. When the wrench described above is employed, the gap between the shoulder portion of the movable jaw and the staircase portion is maximized, so that it is difficult to pass the quality control inspection.

上述したモンキーレンチ（特許文献２）を採用する場合、可動顎が左右に揺れる欠点のみを克服することができるが、実際に使用するとき、可動顎が上下に揺れる問題を解決することができない。すなわち、操作時の手触り感がよくないので、消費者に不良品というイメージを与える恐れがある。 When the above-described monkey wrench (Patent Document 2) is employed, only the drawback that the movable jaw swings from side to side can be overcome, but when actually used, the problem of the movable jaw swinging up and down cannot be solved. That is, since the touch feeling at the time of operation is not good, there is a risk of giving a consumer an image of a defective product.

本考案の目的は、可動顎の間隙を除去可能なモンキーレンチを提供することにある。本考案のモンキーレンチは、本体と可動顎と弾性装置とを備える。本体は、操作端と駆動端とを備え、該操作端及び駆動端はそれぞれ、相互に離れている本体の両端に位置している。本体の駆動端には、固定顎と滑り溝と連通路とが形成されている。滑り溝及び連通路は、固定顎の一側に位置し、かつ固定顎から遠く離れる方向に沿って延伸されている。連通路は、操作端から遠く離れた滑り溝の一側に位置し、かつ滑り溝と相互に連通されている。滑り溝から遠く離れた連通路の一側は、外部と相互に連通されている。本体は、第１仮想平面と第２仮想平面とを有し、第１仮想平面は、操作端から遠く離れた滑り溝の一側の境界を通過する。滑り溝の垂直方向の断面中心には仮想連結線が形成されている。第１仮想平面と第２仮想平面は相互に平行し、第２仮想平面は滑り溝の仮想連結線を通過する。可動顎は、固定顎と相互に対向するように本体に設けられ、かつ摺動部と頸状部とを備える。摺動部が滑り溝内に設けられ、頸状部が連通路内に設けられることにより、可動顎が仮想連結線の軸方向に沿って固定顎に相対して摺動することができる。弾性装置は、本体と可動顎との間に位置し、かつ第１仮想平面と第２仮想平面との間に位置するように滑り溝内に設けられる。弾性装置は、本体と可動顎とを同時に押動する。弾性装置が本体と可動顎との間に位置するとともに、第１仮想平面と第２仮想平面との間に位置し、かつ弾性装置が可動顎の摺動部を押動してそれを滑り溝の奥部に移動させすることにより、可動顎が左右方向及び上下方向に揺れるのを防止し、間隙を徹底的に除去することが可能となる。 An object of the present invention is to provide a monkey wrench capable of removing the gap of the movable jaw. The monkey wrench of the present invention includes a main body, a movable jaw, and an elastic device. The main body includes an operation end and a drive end, and the operation end and the drive end are located at both ends of the main body that are separated from each other. A fixed jaw, a sliding groove, and a communication path are formed at the drive end of the main body. The sliding groove and the communication path are located on one side of the fixed jaw and extend along a direction far away from the fixed jaw. The communication path is located on one side of the sliding groove far away from the operation end and communicates with the sliding groove. One side of the communication path far away from the sliding groove communicates with the outside. The main body has a first virtual plane and a second virtual plane, and the first virtual plane passes through a boundary on one side of the sliding groove far from the operation end. A virtual connection line is formed at the center of the cross section of the sliding groove in the vertical direction. The first virtual plane and the second virtual plane are parallel to each other, and the second virtual plane passes through the virtual connecting line of the sliding groove. The movable jaw is provided in the main body so as to face the fixed jaw and includes a sliding portion and a neck portion. By providing the sliding portion in the sliding groove and the neck portion in the communication path, the movable jaw can slide relative to the fixed jaw along the axial direction of the virtual connecting line. The elastic device is provided in the sliding groove so as to be positioned between the main body and the movable jaw and between the first virtual plane and the second virtual plane. The elastic device pushes the main body and the movable jaw simultaneously. The elastic device is located between the main body and the movable jaw, and is located between the first virtual plane and the second virtual plane, and the elastic device pushes the sliding portion of the movable jaw to slide it The movable jaw is prevented from shaking in the left-right direction and the up-down direction, and the gap can be removed thoroughly.

本考案の可動顎の間隙を除去可能なモンキーレンチの第１の実施例を示す斜視図である。It is a perspective view which shows the 1st Example of the monkey wrench which can remove the gap | interval of the movable jaw of this invention. 本考案の可動顎の間隙を除去可能なモンキーレンチの第１の実施例を示す分解斜視図である。It is a disassembled perspective view which shows the 1st Example of the monkey wrench which can remove the gap | interval of the movable jaw of this invention. 本考案の可動顎の間隙を除去可能なモンキーレンチの第１の実施例を示す側面図である。It is a side view which shows the 1st Example of the monkey wrench which can remove the gap | interval of the movable jaw of this invention. 図３の４−４線に沿う断面を示す断面構造図である。FIG. 4 is a cross-sectional structure diagram illustrating a cross section taken along line 4-4 of FIG. 3. 図４に沿う断面を示す局部拡大断面構造図である。FIG. 5 is a partial enlarged cross-sectional structure diagram showing a cross section along FIG. 4. 図３の６−６線に沿う断面を示す断面構造図である。FIG. 6 is a cross-sectional structure diagram showing a cross section taken along line 6-6 in FIG. 3; 本考案の図６に沿って得られる局部的拡大断面構造図である。FIG. 7 is a locally enlarged cross-sectional structure diagram obtained along FIG. 6 of the present invention. 本考案の可動顎の間隙を除去可能なモンキーレンチの第２の実施例を示す斜視図である。It is a perspective view which shows the 2nd Example of the monkey wrench which can remove the gap | interval of the movable jaw of this invention. 本考案の可動顎の間隙を除去可能なモンキーレンチの第２の実施例の弾性装置を示す分解斜視図である。It is a disassembled perspective view which shows the elastic device of the 2nd Example of the monkey wrench which can remove the clearance gap of the movable jaw of this invention. 本考案の可動顎の間隙を除去可能なモンキーレンチの第２の実施例を示す断面構造図である。FIG. 6 is a cross-sectional structure diagram showing a second embodiment of an adjustable wrench capable of removing the gap of the movable jaw of the present invention. 図１０に沿う断面を示す局部拡大断面構造図である。FIG. 11 is a local enlarged cross-sectional structure diagram showing a cross section along FIG. 10. 本考案の可動顎の間隙を除去可能なモンキーレンチの第３の実施例を示す分解斜視図である。It is a disassembled perspective view which shows the 3rd Example of the monkey wrench which can remove the clearance gap of the movable jaw of this invention. 本考案の可動顎の間隙を除去可能なモンキーレンチの第３の実施例の弾性装置を示す断面構造図である。FIG. 6 is a cross-sectional structural view showing an elastic device of a third embodiment of an adjustable wrench capable of removing the gap of the movable jaw of the present invention. 図１３に沿う断面を示す局部拡大断面構造図である。FIG. 14 is a local enlarged cross-sectional structure diagram showing a cross section along FIG. 13.

（第１の実施例）
図１〜図３はそれぞれ、本考案の可動顎の間隙を除去可能なモンキーレンチの第１の実施例示す斜視外観図、斜視分解図及び側面図である。図面に示すとおり、本考案のモンキーレンチ１０は、本体２０と、可動顎３０と、弾性装置４０とを備える。 (First embodiment)
1 to 3 are a perspective external view, a perspective exploded view, and a side view, respectively, showing a first embodiment of an adjustable wrench capable of removing the gap of the movable jaw of the present invention. As shown in the drawings, the monkey wrench 10 of the present invention includes a main body 20, a movable jaw 30, and an elastic device 40.

図４〜図７はそれぞれ、本考案の可動顎の間隙を除去可能なモンキーレンチの第１の実施例を示す断面構造図及び局部的拡大断面構造図である。前記本体２０は、操作端２１と駆動端２２を備える。前記操作端２１と前記駆動端２２はそれぞれ、遠く離れる前記本体２０の両端に位置している。前記操作部２１は、使用者が握持して操作するためのものである。前記本体２０の前記駆動端２２には、固定顎２３と滑り溝２４と連通路２５とが形成されている。前記滑り溝２４と前記連通路２５は、前記固定顎２３の一側に位置し、かつ前記固定顎２３から離れる方向に延伸されている。前記連通路２５は、前記操作端２１から遠く離れた前記滑り溝２４の一側に位置し、かつ該滑り溝２４と相互に連通されている。前記滑り溝２４から遠く離れた前記連通路２５の一側は外部と相互に連通され、前記滑り溝２４から遠く離れた前記連通路２５の一側の端面には、２つの第１付勢面２６がそれぞれ形成されている。 4 to 7 are a sectional structural view and a locally enlarged sectional structural view showing a first embodiment of an adjustable wrench capable of removing the gap of the movable jaw of the present invention, respectively. The main body 20 includes an operation end 21 and a drive end 22. The operation end 21 and the drive end 22 are respectively located at both ends of the main body 20 that are far away from each other. The operation unit 21 is for a user to hold and operate. A fixed jaw 23, a sliding groove 24, and a communication path 25 are formed at the drive end 22 of the main body 20. The sliding groove 24 and the communication path 25 are located on one side of the fixed jaw 23 and extend in a direction away from the fixed jaw 23. The communication path 25 is located on one side of the sliding groove 24 far from the operation end 21 and communicates with the sliding groove 24. One side of the communication path 25 far from the sliding groove 24 communicates with the outside, and two first biasing surfaces are provided on one end surface of the communication path 25 far from the sliding groove 24. 26 are formed.

前記本体２０は、第１仮想平面Ｐ１と第２仮想平面Ｐ２を有する。前記第１仮想平面Ｐ１は、前記操作端２１から遠く離れた前記滑り溝２４の一側の境界を通過し、前記滑り溝２４の垂直方向の断面中心には仮想連結線Ｘが形成されている。第１仮想平面Ｐ１と前記第２仮想平面Ｐ２は相互に平行し、第２仮想平面Ｐ２は前記滑り溝２４の仮想連結線Ｘを通過する。前記滑り溝２４は前記仮想連結線Ｘの径方向に沿う第１直径Ｄ１を有し、前記連通路２５は第１幅Ｗ１を有する。 The main body 20 has a first virtual plane P1 and a second virtual plane P2. The first virtual plane P1 passes through a boundary on one side of the sliding groove 24 far from the operation end 21, and a virtual connection line X is formed at the center of the vertical section of the sliding groove 24. . The first virtual plane P1 and the second virtual plane P2 are parallel to each other, and the second virtual plane P2 passes through the virtual connection line X of the sliding groove 24. The sliding groove 24 has a first diameter D1 along the radial direction of the virtual connection line X, and the communication path 25 has a first width W1.

前記可動顎３０は、前記固定顎２３と相互に対向するように前記本体２０に設けられる。前記可動顎３０は、摺動部３１と頸状部３２とを備える。前記摺動部３１が前記滑り溝２４内に設けられ、前記頸状部３２が前記連通路２５内に設けられることにより、前記可動顎３０が前記仮想連結線Ｘの軸方向に沿って前記固定顎２３に相対して摺動することできる。すなわち、前記可動顎３０が前記固定顎２３に近接する方向に移動するか、或いは前記可動顎３０から離れる方向に移動することができる。前記摺動部３１は、前記仮想連結線Ｘの径方向に沿う第２直径Ｄ２を有し、前記第２直径Ｄ２は、前記第１直径Ｄ１よりも小さい。前記頸状部３２は、第２幅Ｗ２を有し、前記第２幅Ｗ２は、前記第１幅Ｗ１よりも小さい。 The movable jaw 30 is provided on the main body 20 so as to face the fixed jaw 23. The movable jaw 30 includes a sliding portion 31 and a neck portion 32. The sliding portion 31 is provided in the sliding groove 24 and the neck portion 32 is provided in the communication path 25, whereby the movable jaw 30 is fixed along the axial direction of the virtual connection line X. It can slide relative to the jaw 23. That is, the movable jaw 30 can move in a direction approaching the fixed jaw 23 or can move in a direction away from the movable jaw 30. The sliding portion 31 has a second diameter D2 along the radial direction of the virtual connecting line X, and the second diameter D2 is smaller than the first diameter D1. The neck portion 32 has a second width W2, and the second width W2 is smaller than the first width W1.

前記可動顎３０において、前記摺動部３１から遠く離れた前記頸状部３２の一側には、２つの第２付勢面３３がそれぞれ形成されている。前記２つの第２付勢面３３はそれぞれ、前記２つの第１付勢面２６に当接される。前記可動顎３０において、前記摺動部３１には２本の第１ラッチ溝３４がさらに設けられている。前記２本の第１ラッチ溝３４はそれぞれ、前記第１仮想平面Ｐ１と前記第２仮想平面Ｐ２との間に位置し、該２本の第１ラッチ溝３４は両方とも、前記頸状部３２の同一側に位置している。前記２本の第１ラッチ溝３４は、前記滑り溝２４の仮想連結線Ｘの軸方向に沿って配列されている。 In the movable jaw 30, two second urging surfaces 33 are formed on one side of the neck portion 32 far from the sliding portion 31. The two second urging surfaces 33 are in contact with the two first urging surfaces 26, respectively. In the movable jaw 30, the sliding portion 31 is further provided with two first latch grooves 34. Each of the two first latch grooves 34 is located between the first virtual plane P1 and the second virtual plane P2, and both of the two first latch grooves 34 are the neck portion 32. Located on the same side of The two first latch grooves 34 are arranged along the axial direction of the virtual connection line X of the sliding groove 24.

前記弾性装置４０は、前記滑り溝２４内に設けられ、かつ前記本体２０と前記可動顎３０との間に位置する。前記弾性装置４０は、前記第１仮想平面Ｐ１と前記第２仮想平面Ｐ２との間に位置し、かつ前記本体２０と前記可動顎３０とを同時に押動する。本実施例において、前記弾性装置４０は第１弾性片４１である。前記第１弾性片４１の両端には、湾曲された第１ラッチ脚４１１が設けられている。前記第１弾性片４１は、Ｕ字形に形成され、前記２本の第１ラッチ脚４１１はそれぞれ、前記２本の第１ラッチ溝３４内に係合される。 The elastic device 40 is provided in the sliding groove 24 and is located between the main body 20 and the movable jaw 30. The elastic device 40 is located between the first virtual plane P1 and the second virtual plane P2, and pushes the main body 20 and the movable jaw 30 simultaneously. In this embodiment, the elastic device 40 is a first elastic piece 41. A curved first latch leg 411 is provided at both ends of the first elastic piece 41. The first elastic piece 41 is formed in a U-shape, and the two first latch legs 411 are engaged with the two first latch grooves 34, respectively.

前記弾性装置４０は、前記本体２０と前記可動顎３０との間に設けられ、かつ前記第１仮想平面Ｐ１と前記第２仮想平面Ｐ２との間に位置する。前記第１弾性片４１が前記可動顎３０を押動するとき、前記可動顎３０が前記第１弾性片４１の一側から離れて前記本体２０に当接され、かつ押動により前記可動顎３０の摺動部３１が前記滑り溝２４の奥部まで移動する。これにより、前記該第２付勢面３３を前記第１付勢面２６に緊密に当接させ、当該第１付勢面２６と当該第２付勢面３３との間の間隙を除去することができる。したがって、製造時の公差により前記第１付勢面２６と前記第２付勢面３３との間に間隙が生じる場合、当該第１付勢面２６と当該第２付勢面３３との間の間隙が０．２８ミリメートル以下になるように確保し、かつ前記モンキーレンチ１０が自然状態になる際に、該第１付勢面２６が当該第２付勢面３３に緊密に当接されることを確保することができる。 The elastic device 40 is provided between the main body 20 and the movable jaw 30, and is located between the first virtual plane P1 and the second virtual plane P2. When the first elastic piece 41 pushes the movable jaw 30, the movable jaw 30 moves away from one side of the first elastic piece 41 and comes into contact with the main body 20, and the movable jaw 30 is pushed by the pushing movement. The sliding part 31 moves to the inner part of the sliding groove 24. As a result, the second urging surface 33 is brought into close contact with the first urging surface 26, and the gap between the first urging surface 26 and the second urging surface 33 is removed. Can do. Therefore, when a gap is generated between the first urging surface 26 and the second urging surface 33 due to manufacturing tolerances, a gap between the first urging surface 26 and the second urging surface 33 is required. The first urging surface 26 is in close contact with the second urging surface 33 when the gap wrench 10 is ensured to be 0.28 mm or less and the monkey wrench 10 is in a natural state. Can be secured.

前記弾性装置４０で前記本体２０と前記可動顎３０との間の間隙を除去することができるので、前記モンキーレンチ１０の製造するとき、前記本体２０と前記可動顎３０との間の嵌合公差を低減することができる。前記第１幅Ｗ１と前記第２幅Ｗ２との差異がやや大きいか、或いは前記第１直径Ｄ１と前記第２直径Ｄ２との差異がやや大きい場合、前記弾性装置４０で前記間隙を除去することできるので、前記モンキーレンチ１０の製造コストを有効に削減することができる。かつ前記弾性装置４０の前記第１弾性片４１を前記２本の第１ラッチ溝３４内に挿入させることにより、前記弾性装置４０の組立てを容易に行うことができ、かつ使用寿命を長くすることができる。 Since the gap between the main body 20 and the movable jaw 30 can be removed by the elastic device 40, when the monkey wrench 10 is manufactured, a fitting tolerance between the main body 20 and the movable jaw 30 is obtained. Can be reduced. When the difference between the first width W1 and the second width W2 is slightly large, or when the difference between the first diameter D1 and the second diameter D2 is slightly large, the elastic device 40 removes the gap. Therefore, the manufacturing cost of the adjustable wrench 10 can be effectively reduced. Further, by inserting the first elastic piece 41 of the elastic device 40 into the two first latch grooves 34, the elastic device 40 can be easily assembled and the service life can be extended. Can do.

（第２の実施例）
図８〜図１１はそれぞれ、本考案の可動顎の間隙を除去可能なモンキーレンチの第２の実施例を示す分解斜視図、弾性装置の分解斜視図、断面構造図及び局部拡大断面構造図である。本考案の第２の実施例と第１の実施例とはほぼ同様であるが、両者の主な相違点は、第２の実施例の可動顎３０の摺動部３１に２本の第２ラッチ溝３５が更に設けられることにある。前記２本の第２ラッチ溝３５はそれぞれ、第１仮想平面Ｐ１と第２仮想平面Ｐ２との間に位置し、該２本の第２ラッチ溝３５は両方とも、第１ラッチ溝３４の反対側にある頸状部３２の一側に位置している。前記２本の第２ラッチ溝３５は、滑り溝２４の仮想連結線Ｘの軸方向に沿って配列されている。本考案の弾性装置４０は第２弾性片４２を更に備え、該第２弾性片４２の両端には湾曲された第２ラッチ脚４２１がそれぞれ設けられている。前記第２弾性片４２はＵ字形に形成され、前記２本の第２ラッチ脚４２１はそれぞれ、前記２本の第２ラッチ溝３５内に係合される。 (Second embodiment)
8 to 11 are an exploded perspective view, a disassembled perspective view of an elastic device, a sectional structural view, and a local enlarged sectional structural view, respectively, showing a second embodiment of an adjustable wrench capable of removing the gap of the movable jaw of the present invention. is there. The second embodiment and the first embodiment of the present invention are substantially the same, but the main difference between the two is that the two second portions are arranged on the sliding portion 31 of the movable jaw 30 of the second embodiment. The latch groove 35 is further provided. Each of the two second latch grooves 35 is located between the first virtual plane P1 and the second virtual plane P2, and both of the two second latch grooves 35 are opposite to the first latch groove 34. It is located on one side of the neck portion 32 on the side. The two second latch grooves 35 are arranged along the axial direction of the virtual connection line X of the sliding groove 24. The elastic device 40 of the present invention further includes a second elastic piece 42, and curved second latch legs 421 are provided at both ends of the second elastic piece 42, respectively. The second elastic piece 42 is formed in a U-shape, and the two second latch legs 421 are respectively engaged in the two second latch grooves 35.

前記弾性装置４０は、第１弾性片４１と前記第２弾性片４２を備え、該第１弾性片４１と該第２弾性片４２はそれぞれ、前記可動顎３０の両側に位置する。前記可動顎３０が自然状態になる際に、該可動顎３０が前記滑り溝２４と連通路２５の中央に位置し、前記可動顎３０と前記本体２０との間の接触面積を減少させることができるので、前記可動顎３０が前記固定顎２３に相対して円滑に移動することができる。 The elastic device 40 includes a first elastic piece 41 and a second elastic piece 42, and the first elastic piece 41 and the second elastic piece 42 are located on both sides of the movable jaw 30. When the movable jaw 30 is in a natural state, the movable jaw 30 is positioned at the center of the sliding groove 24 and the communication path 25, and the contact area between the movable jaw 30 and the main body 20 is reduced. Therefore, the movable jaw 30 can move smoothly relative to the fixed jaw 23.

（第３の実施例）
図１２〜図１４はそれぞれ、本考案の可動顎の間隙を除去可能なモンキーレンチの第３の実施例を示す分解斜視図、弾性装置の断面構造図及び局部拡大断面構造図である。本考案の第３の実施例と第２の実施例とはほぼ同様であるが、両者の主な相違点は、第３の実施例の２本の第１ラッチ溝３４ａと２本の第２ラッチ溝３５ａはいずれも円孔状に形成され、弾性装置４０ａは２つの第１ばね４３ａと２つの第２ばね４４ａとを備えることにある。前記２つの第１ばね４３ａはそれぞれ、前記２本の第１ラッチ溝３４ａ内に設けられ、前記２つの第２ばね４４ａはそれぞれ、前記２本の第２ラッチ溝３５ａ内に設けられる。当該第１ばね４３ａ及び当該第２ばね４４ａの両端はそれぞれ、本体２０ａと可動顎３０ａとに当接される。 (Third embodiment)
FIGS. 12 to 14 are an exploded perspective view, a sectional structure view of an elastic device, and a local enlarged sectional structure view, respectively, showing a third embodiment of an adjustable wrench capable of removing the gap of the movable jaw of the present invention. The third embodiment and the second embodiment of the present invention are almost the same, but the main difference between the two is the two first latch grooves 34a and the two second second embodiments of the third embodiment. Each of the latch grooves 35a is formed in a circular hole shape, and the elastic device 40a is provided with two first springs 43a and two second springs 44a. The two first springs 43a are respectively provided in the two first latch grooves 34a, and the two second springs 44a are respectively provided in the two second latch grooves 35a. Both ends of the first spring 43a and the second spring 44a are in contact with the main body 20a and the movable jaw 30a, respectively.

第３の実施例中の前記弾性装置４０ａは、前記第１ばね４３ａと前記第２ばね４４ａを採用することにより、モンキーレンチ１０ａの部品製造コストを有効に削減することができる。そして、前記第１ラッチ溝３４ａ及び前記第２ラッチ溝３５ａを穿孔方式で形成することができるので、容易に加工することができる。かつ、前記２つの第１ばね４３ａ及び前記２つの第２ばね４４ａをそれぞれ前記２つの第１ラッチ溝３４ａ及び前記２つの第２ラッチ溝３５ａ内に装着すれば、組立てが済むので、モンキーレンチの組立てを迅速に済ますことができる。しかも、前記２つの第１ばね４３ａ及び前記２つの第２ばね４４ａと前記本体２０ａとの間に鋼球（未図示）をそれぞれ設けることにより、可動顎３０ａが本体２０ａに相対して摺動する時のスムーズを増加させることができる。 The elastic device 40a in the third embodiment can effectively reduce the part manufacturing cost of the monkey wrench 10a by employing the first spring 43a and the second spring 44a. Since the first latch groove 34a and the second latch groove 35a can be formed by a perforation method, the first latch groove 34a and the second latch groove 35a can be easily processed. In addition, if the two first springs 43a and the two second springs 44a are mounted in the two first latch grooves 34a and the two second latch grooves 35a, respectively, the assembly is completed. Assembly can be done quickly. Moreover, by providing steel balls (not shown) between the two first springs 43a and the two second springs 44a and the main body 20a, the movable jaw 30a slides relative to the main body 20a. The smoothness of time can be increased.

上述した構造により、本考案の可動顎の間隙を除去可能なモンキーレンチは、つぎのような利点を奏することができる。 With the structure described above, the monkey wrench capable of removing the gap of the movable jaw of the present invention can provide the following advantages.

１．本考案に係る可動顎の間隙を除去可能なモンキーレンチにおいて、モンキーレンチは、本体と可動顎と弾性装置とを備え、該本体は、操作端と駆動端とを備える。操作端及び駆動端はそれぞれ、相互に遠く離れている本体の両端に位置する。本体の駆動端には、固定顎と滑り溝と連通路とがそれぞれ形成されている。滑り溝と連通路は、固定顎の一側に位置し、かつ固定顎から離れる方向に延伸され、連通路は、操作端から遠く離れた滑り溝の一側に位置し、かつ滑り溝と相互に連通され、滑り溝から遠く離れた連通路の一側は、外部と相互に連通されている。本体は、第１仮想平面と第２仮想平面とを有し、第１仮想平面は、操作端から遠く離れた滑り溝の一側の境界を通過し、滑り溝の垂直方向の断面中心には、仮想連結線が形成されている。第１仮想平面と第２仮想平面は相互に平行し、かつ第２仮想平面は滑り溝の仮想連結線を通過する。可動顎は、固定顎と相互に対向するように本体に設けられ、かつ摺動部と頸状部を備える。摺動部は滑り溝内に設けられ、頸状部は連通路内に設けられることにより、可動顎が仮想連結線の軸方向に沿って固定顎に相対して摺動することができる。弾性装置は、本体と可動顎との間に位置するとともに、第１仮想平面と第２仮想平面との間に位置するように滑り溝内に設けられる。弾性装置は、本体と可動顎とを同時に押動する。弾性装置が本体と可動顎との間に位置するとともに、第１仮想平面と第２仮想平面との間に位置し、かつ該弾性装置が可動顎の摺動部を押動してそれを滑り溝の奥部に移動させることにより、可動顎が左右方向及び上下方向に揺れることを防止し、可動顎の間隙を除去することができる。 1. In the monkey wrench capable of removing the gap of the movable jaw according to the present invention, the monkey wrench includes a main body, the movable jaw, and an elastic device, and the main body includes an operation end and a drive end. The operating end and the driving end are respectively located at both ends of the main body that are far away from each other. A fixed jaw, a sliding groove, and a communication path are formed at the drive end of the main body. The sliding groove and the communication path are located on one side of the fixed jaw and extended in a direction away from the fixed jaw, and the communication path is positioned on one side of the sliding groove far from the operation end and is mutually connected to the sliding groove. One side of the communication path far from the sliding groove is in communication with the outside. The main body has a first imaginary plane and a second imaginary plane, and the first imaginary plane passes through a boundary on one side of the sliding groove far away from the operation end, and is at the center of the vertical section of the sliding groove. A virtual connecting line is formed. The first virtual plane and the second virtual plane are parallel to each other, and the second virtual plane passes through the virtual connecting line of the sliding groove. The movable jaw is provided in the main body so as to face the fixed jaw and includes a sliding portion and a neck portion. The sliding portion is provided in the sliding groove and the neck portion is provided in the communication path, so that the movable jaw can slide relative to the fixed jaw along the axial direction of the virtual connecting line. The elastic device is provided in the sliding groove so as to be positioned between the main body and the movable jaw and between the first virtual plane and the second virtual plane. The elastic device pushes the main body and the movable jaw simultaneously. The elastic device is located between the main body and the movable jaw, and is located between the first virtual plane and the second virtual plane, and the elastic device pushes the sliding portion of the movable jaw to slide it. By moving to the inner part of the groove, the movable jaw can be prevented from shaking in the left-right direction and the up-down direction, and the gap of the movable jaw can be removed.

１０：モンキーレンチ
２０：本体
２１：操作端
２２：駆動端
２３：固定顎
２４：滑り溝
２５：連通路
２６：第１付勢面
３０：可動顎
３１：摺動部
３２：頸状部
３３：第２付勢面
３４：第１ラッチ溝
３５：第２ラッチ溝
４０：弾性装置
４１：第１弾性片
４１１：第１ラッチ脚
４２：第２弾性片
４２１：第２ラッチ脚
１０ａ：モンキーレンチ
２０ａ：本体
３０ａ：可動顎
３４ａ：第１ラッチ溝
３５ａ：第２ラッチ溝
４０ａ：弾性装置
４３ａ：第１ばね
４４ａ：第２ばね
Ｄ１：第１直径
Ｄ２：第２直径
Ｐ１：第１仮想平面
Ｐ２：第２仮想平面
Ｗ１：第１幅
Ｗ２：第２幅
Ｘ：仮想連結線 10: Monkey wrench 20: Main body 21: Operation end 22: Drive end 23: Fixed jaw 24: Sliding groove 25: Communication channel 26: First biasing surface 30: Movable jaw 31: Sliding part 32: Neck-like part 33: Second urging surface 34: First latch groove 35: Second latch groove 40: Elastic device 41: First elastic piece 411: First latch leg 42: Second elastic piece 421: Second latch leg 10a: Monkey wrench 20a : Main body 30a: Movable jaw 34a: First latch groove 35a: Second latch groove 40a: Elastic device 43a: First spring 44a: Second spring D1: First diameter D2: Second diameter P1: First virtual plane P2: Second virtual plane W1: First width W2: Second width X: Virtual connection line

Claims

A monkey wrench capable of removing a gap between a movable jaw provided with a main body, a movable jaw provided on the main body, and an elastic device,
The main body includes an operation end and a drive end, and the operation end and the drive end are positioned at both ends of the main body that are far away from each other, and the fixed jaw and the sliding groove are connected to the drive end of the main body. A passage is formed, the sliding groove and the communication passage are located on one side of the fixed jaw and extend along a direction away from the fixed jaw, and the communication passage is far from the operation end. It is located on one side of the separated sliding groove and is in communication with the sliding groove, and one side of the communication path far from the sliding groove is in communication with the outside, A first virtual plane and a second virtual plane, the first virtual plane passes through a boundary on one side of the sliding groove far away from the operation end, and the vertical cross-sectional center of the sliding groove is A virtual connection line is formed, and the first virtual plane and the second virtual plane are parallel to each other, and Virtual plane passing through the imaginary connecting line of the guideway,
The movable jaw is provided so as to face the fixed jaw and includes a sliding portion and a neck portion, the sliding portion is provided in the sliding groove, and the neck portion is provided in the communication path. By being provided in, the movable jaw can slide relative to the fixed jaw along the axial direction of the virtual connection line,
The elastic device is provided in the sliding groove so as to be located between the main body and the movable jaw and between the first virtual plane and the second virtual plane. A monkey wrench capable of removing the gap between the movable jaws, wherein the main body and the movable jaws are pushed simultaneously.

The sliding portion of the movable jaw is provided with two first latch grooves, and the two first latch grooves are located between the first virtual plane and the second virtual plane, The two first latch grooves are both located on the same side of the neck portion, the elastic device includes a first elastic piece, and first latch legs are formed at both ends of the first elastic piece, respectively. The monkey wrench capable of removing the gap of the movable jaw according to claim 1, wherein the two first latch legs are respectively engaged in the two first latch grooves.

The sliding portion of the movable jaw is further provided with two second latch grooves, and the two second latch grooves are located between the first virtual plane and the second virtual plane, respectively. The two second latch grooves are both positioned on one side of the neck portion on the opposite side of the first latch groove, and the elastic device further includes a second elastic piece, The second latch leg is formed at both ends of the elastic piece, respectively, and the two second latch legs are respectively engaged in the two second latch grooves. A monkey wrench that can remove the gap of the movable jaw.

The two first latch grooves are arranged along the axial direction of the virtual connection line of the sliding groove, and the two second latch grooves are arranged along the axial direction of the virtual connection line of the sliding groove. The monkey wrench capable of removing the gap of the movable jaw according to claim 3.

The monkey wrench capable of removing the gap of the movable jaw according to claim 3, wherein the first elastic piece and the second elastic piece are formed in a U shape.

The sliding portion of the movable jaw is provided with two first latch grooves, each of the two first latch grooves being located between the first virtual plane and the second virtual plane, The two first latch grooves are both located on the same side of the neck, and the elastic device includes two first springs, each of the two first springs being the two first latches. The monkey wrench capable of removing the gap of the movable jaw according to claim 1, wherein the adjustable wrench is provided in the groove.

The sliding portion of the movable jaw is further provided with two second latch grooves, and the two second latch grooves are located between the first virtual plane and the second virtual plane, respectively. The two second latch grooves are both located on one side of the neck portion on the opposite side of the first latch groove, and the elastic device comprises two second springs. 7. The adjustable wrench capable of removing the gap of the movable jaw according to claim 6, wherein two springs are respectively provided in the two second latch grooves.

The two first latch grooves are arranged along the axial direction of the virtual connection line of the sliding groove, and the two second latch grooves are arranged along the axial direction of the virtual connection line of the sliding groove. The monkey wrench capable of removing the gap of the movable jaw according to claim 7.

The two first latch grooves and the two second latch grooves are both formed in a circular hole shape, and both ends of the two first springs and the two second springs are respectively the main body and the movable jaw. The monkey wrench capable of removing the gap of the movable jaw according to claim 7, wherein the movable chin gap is removed.

Two first urging surfaces are formed on one end face of the communication path far away from the sliding groove, respectively, on one side of the movable jaw far from the sliding portion of the neck-shaped portion. The two second urging surfaces are respectively formed, and a gap between the first urging surface and the second urging surface is 0.28 millimeters or less. A monkey wrench that can remove the gap of the movable jaw.

11. The adjustable wrench capable of removing the gap of the movable jaw according to claim 10, wherein the two second urging surfaces are in contact with the two first urging surfaces, respectively.

The sliding groove has a first diameter along the radial direction of the virtual connecting line, the communication path has a first width, and the sliding portion has a second diameter along the radial direction of the virtual connecting line. 2. The method according to claim 1, wherein the second diameter is smaller than the first diameter, the neck portion has a second width, and the second width is smaller than the first width. Monkey wrench that can remove the gap of the movable jaw.