TWI373395B - - Google Patents

Description

1373395 Replacement page on June 6, 101 / VI. Description of the invention: - [Technical field to which the invention pertains] Ψ The present invention relates to an adjustable wrench, in particular to an activity that can quickly adjust the movement, close or separate from the fixed jaw. wrench. [Prior Art] In the assembly operation of the workpiece in the normal life, it is usually necessary to perform a rotating operation of a locking member such as a screw, a bolt or a nut by a wrench. And because of these locks

The components are usually of different sizes' so the user will choose to operate with a spanner wrench in the use of the spanner. The reason is that the movable wrench has a mouth and a moving object, and the user can adjust the distance between the fixed and the movable particles to correspond to different sizes of components, so that the locking component is fixed. And the activity display is rotated by the clip production. Therefore, the movable wrench has a variety of sizes and components, which is quite convenient for the user. In addition, the structure of your installation is roughly composed of a grip, a worm, and an active cymbal. The end of the grip has a fixed piece, and the grip is disposed at a fixed position. Connected - chute and - accommodating groove. The surface of the surface of the slab is provided with a 敝, the 埚 系 is provided in the accommodating groove, and can be rotated relative to the handle in the groove. The active end is set to the chute of the grip ^ the other end corresponds to the fixed display. And in the activity 颚 is set at one end of the chute with a plurality of racks, the worm is tied to the accommodating _ mating to the teeth of the movable cymbal. Therefore, the dent is in the accommodating groove __, can be # 齿齿齿齿Article ^ 3

1〇1年06. On the 6th of the month, the page is moved in the direction of the replacement page, and then the activity is adjusted toward the fixed piece or away from the fixed display and the fixed 颚. However, there are a number of disadvantages in the use of the above-mentioned adjustable wrench. For example, by means of the rotary _ rod, the contact area of the worm is small and the spiral is small. The sensitivity of the setting method is easy to make a turn to the county, the silk is turned over in the chute (10), and the movement is slow, resulting in a relatively long distance between the users and the fixed fixed space. In addition, since the individual _ is driven by the friction between the finger and the tooth of Na, the user's finger is injured, and the movement of the moving object cannot be repeated. In addition, since the ridges of the mast are fitted to the movable rack, a predetermined tooth _ is usually left between the racks of the ribs, so that the rod can smoothly rotate in the accommodating groove. When the activity 颚 颚 颚 至 至 至 , , , , , , , , , , 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚Bit_ is stable to hold the workpiece off. SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a rotary wrench, which can improve the conventional adjustable wrench and can not quickly adjust the movement of the target _ 颚 , , , , , , , , , , , , 仙 仙 仙 仙 仙 仙 仙 仙 仙 仙. And by improving the conventional activities, the wrench touches the surface of the spanner after the pre-granulation, and the looseness of the movable wrench is caused. 1373395 101年〇6月6日 Replacement Page • The present invention discloses an adjustable wrench comprising a body, an active cymbal and a limit unit. The body has a fixed cymbal, and the body is disposed adjacent to one side of the fixed rafter with a channel and a receiving hole communicating with the channel. The movable jaw has a locking portion which is disposed through the passage and reciprocally displaces within the passage to close or separate the movable jaws relative to the fixed jaws. The limiting unit comprises a rotating shaft, two fastening members and a 〆 elastic member. The rotating shaft is disposed in the accommodating hole, and each of the fastening members has a first end and a first end, and the two fastening members are pivoted on the rotating shaft And can rotate in the accommodating hole, #1, the first end of the two Snaps is disengaged from the locking portion or separated from the locking portion. The opposite ends of the elastic member respectively abut against the second end of the two fastening members, so that the first end of the two fastening members is clamped to the locking portion to restrict the movable jaw from being relatively close to or separated from the solid (four). The invention further discloses an adjustable wrench comprising a body, a movable piece and at least a limit unit. The body has a fixed display, and the body is adjacent to one side of the fixed piece, and is provided with a channel and a receiving hole communicating with the channel. The activity 颚 has a σ 卩 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡 卡The limiting unit has a miscellaneous, a latching member and a 'sliding member, and the rotating shaft is disposed on the opposite side of the body adjacent to the receiving hole, the latching member is miscellaneous, and the latching member has the first and the first - The second end, the first end _ is for receiving the hole, and can be swung in the accommodating hole to be fastened to the front of the card or separated from the card two. The opposite ends of the P elastic member respectively abut against the second end and the body, so that the first end is normally fastened to the locking portion to close or separate the living body. The invention also discloses a movable wrench comprising a body, a fixed fee, a live _ and at least a limit unit. The fixed raft is set on the main body, and the fixed (4) has 5 1373395. • The sliding way and a clamping #,--the daily replacement page Γ^=Γ part and the tying part, the 卿 对应 corresponds to the lost/set. . 7彳_ and the side of the road reciprocating, so that the top opposite to the coffee or separation, the towel sleeve has at least - through hole, and the through hole is connected to the slide. The limit position includes a -_, - a snap member and an elastic member. The rotating shaft is disposed on the opposite sides of the through hole adjacent to the through hole, and the snap member is pivotally disposed on the rotating shaft. The fastening component has a first end and a second end, and the first end corresponds to the through hole, and can be swung in the through hole to be engaged with the sliding road or separated from the sliding road. Abutting against the second end and the fitting portion, the first end is normally fastened to the sliding road to limit the withdrawal of the top end relative to the clamping portion or the separation. The effect of the month is that the user only needs to apply an external force. Pressing the limit unit 兀' can release the snap-in state between the limit unit and the movable or fixed cymbal, and can quickly adjust the active __定_distance. Therefore, the user's hand can be prevented from being harmed during the operation, and the user's operation efficiency can be effectively improved. At the same time, since the limiting unit is pivotally fastened to the movable jaw or the fixed jaw, the insert of the limiting unit can be tightly engaged in the groove of the movable piece or in the fixed groove. The limit is located at the predetermined position, and will not loosen during the operation of the activity wrench. The above description of the present invention and the following description of the embodiments of the present invention are intended to illustrate and explain the principles of the invention, and the scope of the invention.

S 6 1373395

[Embodiment] Replacement page on June 6, 101

The movable surface is disposed in the channel 122, and the opposite end surface of the locking end portion 121 of the operating end 12 is opposite to the receiving hole 123, and is partially exposed to the receiving hole 123 adjacent to the channel 122. - side. Further, a plurality of grooves 2n are provided on the two surfaces, and a plurality of grooves 211 are arranged at intervals; and a surface of the mother groove 211 is disposed in a radial direction of the locking portion 21A. As shown in FIG. 1 and FIG. 2, the adjustable wrench of the first embodiment of the present invention includes a body 1G and a limit sheet: the body H has a grip end. 110 and - the operating end 12 〇, the operating object, has a solid 3G, _13G is disposed at the operating end (10) opposite the holding end 110 of the other end face 121 °, the fixed m3G system extends from the operating end 120 to form 'and It protrudes from the end face i2i of the operating end 12(). The fixed display (10) has a clamping surface 13 and the side of the holding surface 131 is adjacent to the edge of the end surface (2). The operating end 120 has a passage 122 and a receiving hole 123. The passage 122 is disposed in a direction perpendicular to the scale surface (3) of the fixing 13G, and the passage 122 is exposed at the end surface 121 of the operating end 12G, and is connected to the oil pan. . The receiving hole 123 is disposed on the side of the operating end 12G adjacent to the end Φ 121, and the receiving hole 123 extends through the operating end 12 〇 and communicates with the passage 122. The movable display 20 has a locking portion 21 and a top portion 220. The locking portion 210 has a structural shape that matches the structural shape of the channel 122, as shown in FIGS. 5A to 5F. It is shown that when the structure of the channel (not shown) is square, trapezoidal, circular or polygonal, the two surfaces 7 ^ 73395 of the locking portion 21G and the groove 211 are arranged in a straight shape, like r The structural form in which the wish 0 is set to a straight line, a hypotenuse, or a circular form is used as an example, but is not limited thereto. Referring again to "Fig. 1" and "Fig. 2", the top portion 220 has a page holding surface 221, and the top holding surface (2) corresponds to the holding surface (3) of the fixed 颚n〇. The locking portion 21 of the 20 can be moved in the direction of the reciprocating position in the passage 122 toward the fixed ridge 130 or moved away from the fixed display 13 (4) to be close to the fixed cymbal (10) or to the fixed (four) 〇 phase Separation. When the activity 20 is close to the fixed centipede, the top surface 221 of the activity (10) is close to (or abuts against) the clamping surface (3) of the fixed 颚m. When the movable display 2 is separated from the fixed display 130', the top surface 221 of the movable piece 20 is away from the clamping surface m of the fixed display 13 and a set of joints 4 is formed between the top holding surface 221 and the clamping surface 131. Hey. The limiting unit 30 includes two fastening members (10), a rotating shaft 32G and an elastic member 330. The two latching members 31 are disposed in the receiving holes 123 of the operating end 12〇. Each of the fastening members 310 has a first end 311 and a second end 312. The first end 311 has at least one insert 3111. The insert 3111 corresponds to the groove 211' of the locking portion 21 and is embedded in the groove. In the groove 211, the locking portion 21 is moved in the passage 122. Therefore, the number of the inserts 3111 can be set in a manner that the single insert 3111 is arranged to embed the insert 3111 in one of the plurality of grooves 211, and form between the first end 311 and the locking portion 210. The fastening state; or the arrangement of the plurality of inserts 3111, is to increase the bonding strength when the first end 311 and the locking portion 21 are engaged with each other. In the present embodiment, the first end 311 is provided with a plurality of inserts 3111 as an example 'but not limited thereto.

8 S 1373395 Replacement page on June 6, 101 The second end 312 of the fastener 310 has a protrusion 3 (2), and the block 3111 and the protrusion 3121 are disposed on the same side of the fastener 31. The structure of the block 3111 corresponds to the groove a-shaped bear of the locking portion 21, for example, the block 3111 may be, but not limited to, an equilateral triangle (such as "6th figure"). Or a right-angled triangle (shown in FIG. 7) or the like corresponds to the structural form of the groove, so that the insert 3111 can be correspondingly embedded in the groove 211 to form a snap-fit state with a limit action. In addition, there is a pivoting portion 313 ′ between the first end 311 and the second end 312 of the latching member 310 , and the pivoting portion 313 has a shaft hole 313 . When the two latching members 310 are movably disposed in the receiving hole 123 , The first end buckle and the second end 312 of one of the fastening members 31 are respectively corresponding to the first end and the second end 3丨2 of the other fastener. The male portion of the two latching members (10) is disposed in the receiving hole 123 so as to correspond to the shaft hole 3131 of the two pivoting portions 313. Therefore, when the rotating shaft 320 passes through the accommodating hole 123 and is fixed to the body 1 () in the direction of the movable ridge 2 ,, the rotating shaft 32 () is sequentially inserted through the accommodating hole (2). The shaft hole 3131 of the pivoting portion 313 pivots the two latching members 3 ι on the rotating shaft 320, and can be rotated by the rotating shaft 32 in the accommodating hole 123. The first end of the second latching member 310 is rotated. The 311 is sandwiched between the locking portion 210 of the movable piece 2 or separated from the locking portion 210. At the same time, when the first end 311 is clamped to the locking portion 210, the first end 311 is surrounded by a plurality of grooves 211 of the plurality of rear blocks 3111 to be engaged with the locking portion 210 to restrict the locking portion 21〇. The displacement in the passage 122 is such that the locking portion 210 cannot move in the direction of the fixed 颚13〇 in the passage 122 or the replacement page in the direction of the stationary traverse 130 in the direction of 9 1373395 on June 6, 101. «The month continues to refer to "Fig. 1" and "Fig. 2", and the elastic member 33 can be an element having an elastic restoring force, such as not limited to a bullet or a bullet, and is elastic member 33 in the present embodiment. For the condensing spring as an example, but not for the bomb! The living piece 330 δ is placed between the second ends 312 of the two fastening members 31 ,, and the elastic member 330 is opposite to the two ends The second end 312 is disposed at the first end 312, so that the second ends of the two fasteners are normally separated from each other' and the first end 31l of the two fasteners 310 is clamped. The card (4) of the activity (4) is 21 (as shown in "Figure 2" and "Figure 3").蜻Please also refer to “1st” to “4th”. Therefore, in the use of the adjustable wrench, the user can apply an external force to press the second end of the two fasteners=, so that the two fasteners 310 can be turned into The fulcrum is at the operating end 120: the inner end is rotated, so that the second ends 312 of the two latching members 31 are abutted against each other and the first end is called away from the latch of the live coffee to release the locking portion. 21° _ Free movement' allows the user to narrate this training to the solid (four) w object in the coffee stop to the top of the top 220 of the top surface 221 quickly close to the fixed fee 130 of the central eve of the order of the central side] 31 phase separation In order to adjust the size of the ferrule 40 ί Γ should be in the side of a Qing - ^ = [^01 June 6 replacement page < field user applied to the second end 312 of the second fastener 31 的 external force solution After the display, the second end 312 of the latching member 31 is separated by the elastic elastic force of the elastic member, and pushes the insert 3 (1) of the first end 311 again, 犮; In the groove 211 of the p 210, the locking portion 21 is freely moved in the channel=2, and the size of the sleeve (9) behind the gallbladder is obtained. Therefore, the user can be sleeved by the socket 4G. The locking component is sandwiched between the clamping surface 131 of the port 130 and the top surface of the movable display member on the opposite sides of the locking component to push the locking component to rotate, thereby completing the locking component. Disassembly or locking operation. Based on the above structure, the present invention is capable of allowing the user to press and release a snap member to make the two snap fasteners be used for the active object, and the speed can be avoided. The distance, the time of the time is corresponding to the different size specifications of the components. Moreover, since the two snap fasteners are fastened in a twisting manner, there is no need to leave a gap between the insert block and the groove when the two snap fasteners are fastened to the movable groove. In addition, the pro can be closely engaged in Lai, so that the transfer of the pro-recording activity board to 'maintain the size of the π size* makes it easy to shoot or lock the locking component. As shown in the "Fig. 8" and "Fig. 9", the spanner wrench as disclosed in the second embodiment of the present invention includes a body 1G, an "activity" and a second limit unit 30. The body 1G has a holding end 11G and an operating end (10), and the operating end (10) is provided with a fixed-fixed fixed 13-way system set at the operating end 12 〇 relative grip 1] 01 June 6 曰 replacement page holding end 110 The other end face 21 is protruded from the end face 121. The fixed jaw 130 - has a clamping surface 131 ' and the side of the clamping φ is adjacent to the edge of the end surface 121. The operating end 12 has a channel 122 and a receiving hole 123. The channel 122 is disposed perpendicular to the clamping surface 131 of the fixed crucible 130, and the channel is connected to the end surface 121 of the opening 1212. One. The receiving hole 123 is disposed at one side of the operating end 12〇 adjacent to the end surface 121, and the receiving hole 123 extends through the operating end 12〇 and communicates with the passage 122. In addition, the two opposite sides of the operating end adjacent to the end surface 121 are provided with two protrusions 124 and one of the protrusions 124 disposed on one side of the side adjacent to the receiving hole 123 and disposed in the valley hole 123 and Between the blind holes 125, and the two bumps have a spacing therebetween. The movement 20 has a locking portion 21〇 and abutting the top portion 220, and the locking portion 21C is again placed in the passage 122, and the opposite end surface of the locking end 22() is blocked by the end of the operating end 12〇. Corresponding to the receiving hole 123, and partially exposed, the receiving hole is called the side of the channel 122. Further, in the two tables = two, a plurality of groove buckles are disposed, and a plurality of groove buckles are arranged at intervals and the mother groove 21H is disposed along the radial direction of the locking portion. The abutting top 220 has a top pull 13 持 holding surface 221 ' and the top holding surface 221 corresponds to the 颚 H 1 surface. The locking portion 210 of the movable jaw 20 can be moved within the passage 122 (ie, moving toward the fixed crucible 13〇 or moving away from the fixed colloid 130), so that the movable collet 2 is pulled away from the fixed crucible 130 or The fixed 颚 phase is separated. Go to the field / momentum 20 * Close to the fixed piece 130, the top of the activity 颚 20, . / 101 years 〇 June 6 replace the 100-faced 221 series close to the fixed fairy 0 clip (four) from the fixed fairy 0 'live _ The 2G top holding surface 221 is a clamping surface m of the fixed (10), and a set of joints 40 is formed between the top holding surface 221 and the missing surface i3i. The limit position το 3G is placed on the opposite side of the handle 12 () and the opposite sides of the blind hole 125. The ride-restricting unit 30 includes a latching member 310, a rotating shaft 320 and an elastic member 33. Hey. The latching member 31 is disposed between the two protrusions $124. The latching member 31 has a first end 3ι and a second end 312. The first end 311 has a plurality of inserts 31U, and the second end 312 has a second end 312. The studs 3121 and the plurality of inserts 3111 and the studs 3121 are disposed on the same side of the latching member. The insert 3111 corresponds to the receiving hole (2) of the operating end 12〇, and the protruding post 3121 corresponds to the blind hole 125. Moreover, a pivoting portion 313 is defined between the first end 311 and the first end 312 of the latching member 3ι, and the pivoting portion is provided with a shaft hole 3131. The rotating shaft 320 is disposed through the two holes 124 and the shaft hole 3 (3) of the pivoting portion 313, so that the locking member 310 is pivoted on the rotating shaft 32〇, and the rotating shaft 32〇 can be used as a fulcrum to swing relative to the body. The elastic member 33 which swings the first end 3 ιι in the accommodating hole (2) and swings the limit position 30 is a spring or a resilient piece having an elastic restoring force, and the one end of the elastic member 33 is placed at the operating end. The other end of the blind hole inner bomb I·the living piece 330 is sleeved on the protruding post of the latching member 31〇 and abuts against the second end 312 of the latching member 310, so that the first end 311 is normally engaged; The locking portion 21 of the tongue 20 is configured to restrict the movement of the locking portion 21 to the replacement page in the channel 122. When the first end 311 is swung in the accommodating hole 123 and closes to the locking portion 210 of the movable cymbal 20, the first end 311 is afflicted with a plurality of inserts 3111. In the plurality of grooves of the locking portion 2, the locking portion 2103⁄4 is engaged with the first end 311 and cannot move freely in the passage 122. As shown in FIG. 11 , when the first end 311 is swung in the accommodating hole 123 and separated from the locking portion 210, the plural number of the first end 311 is separated from the locking portion 21 复. The groove is twisted to release the snap-fit state between the first end buckle and the locking portion 210, so that the locking portion 210 can be quickly displaced in the direction of the fixed jaw 130 in the channel 122 or away from the fixed jaw 13〇. In turn, the movable jaw 20 can be quickly moved closer to the fixed jaw 13 or separated from the fixed one. Therefore, in the operation of the adjustable wrench of the present invention, the user can press the second end of the latching member to release the latching portion of the first end and the movable jaw, and the movable jaw can be quickly adjusted relative to the fixed portion. Awkward location. Moreover, compared with the conventional movable wrench, the movable wrench of the present invention can protect the user's finger from the friction of the worm by pressing the snap member. When the user releases the second end of the snap member, the first end will again act on the elastic restoring force of the elastic J. and the buckle is engaged with the locking portion to restrict the movement of the movable 颚 relative to the E1 money, thereby making the live touch The size of the socket of the solid (four) is fixed. The user can sleeve the locking element through the sleeve and perform the disassembly or locking operation of the locking element. , ι .. Replacement page on June 6, 101

As shown in Fig. 12, in the second & amp of the present invention, the single-limit single-centered position can be used, and the elastic member 330 can also be used as the top of the snap member 31. The second end 312 is configured to fasten the first end to the active day of the locking portion 210' to limit the live _ 2G phase, or to make the first end by the second end 312 of the face card fastener End 3 ι 麟 于 卡 。. P 210 ' allows the activity rhyme 2 相对 to be relatively fixed on the main body 1 ( (4) fast moving 'to achieve the purpose of adjusting the size of the sleeve. According to a third embodiment of the present invention, the disclosed movable wrench includes a body W, an activity display 20, and a second limit unit 30. The body 1 has a grip. The end 11〇 and the one end 12〇, the operating end 120 is provided with a 颚 13G, and the fixed 〇 is set at the operating end 120

The other side of the grip end 110, and the fixed display 13 has a clamping surface (3). In addition, the operation end 120 has a channel 122 and a receiving hole 123, and has a joint portion 126 adjacent to one side of the fixed piece 13 on the operating end 120. The channel 122 and the receiving hole 123 are disposed at the joint portion. 126. The passage 122 is disposed in a direction perpendicular to the clamping surface 131 of the fixed jaw 130. The ridge hole 123 extends through the joint portion 126 in a direction perpendicular to the passage 122, and the receiving hole 123 communicates with the passage 122. In addition, a bump 124 and a limiting post 127 are disposed on the side of the second side of the joint portion 126. The two bumps 124 are disposed on opposite sides of the receiving hole 123, and the limiting post 127 is located in the receiving hole. The other side of 123 is between the two bumps 124. The movable cymbal 20 has a locking portion 210 and an abutting portion 220. The locking portion 21〇15 1373395 is movably disposed in the passage 122, and the opposite portion 22 相对 is opposite to the stopping portion 2H): the accommodating hole 123 is And partially exposed hole 123. Further, a plurality of grooves 211 are respectively disposed on the two surfaces, and a plurality of grooves are arranged in a row at intervals, and each of the groove buttons is disposed in a radial direction of the locking portion 210. The top portion 22 has a top surface surface 221 corresponding to the grip surface 13ι. The locking portion 21 of the movable heart can be reciprocally displaced in the direction of the moon 12 in the direction of the operating end of the body 1〇 in the channel 122, so that the top surface 221 of the movable contact 2 is close to the fixed 颚i30. The clamping surface 131; or the top surface of the movable oil is moved away from the clamping surface 131' of the fixed crucible 130, and a set of joints 40 is formed between the top holding surface 221 and the detent surface (3). The two limiting units 30 are respectively disposed on the operating end 12, and are provided with two sides of the bump 124 and the limiting post 127, and each of the limiting units 3A includes a latching member 310, a rotating shaft 320 and an elastic Pieces 33〇. The latching member 31 is disposed between the two bumps 124. The latching member 310 has a first end 311 and the second end mlu-end 311 has a plurality of health blocks 31U, and the second end 312 has a stud. 3121' and a plurality of inserts 3111 and protrusions 3121 are disposed on the same side of the latching member 31 (). Wherein the insert 3111 corresponds to the receiving hole 123 of the operating end 12〇, and the stud 3121 corresponds to the limiting post 127. Moreover, a pivoting portion 313 is defined between the first end 311 and the second end 312 of the latching member 3ι, and the pivoting portion 313 has a shaft hole 3131. The rotating shaft 320 is disposed through the two holes 124 and the shaft hole 3131 of the pivoting portion 313, so that the locking member 310 is pivoted on the rotating shaft 32〇 and can be rotated.

16 S 1373395 Replacement page on June 6, 101, 320 is pivoted relative to the body 1 as a fulcrum, and then swings inside the hole 123 in one end. The elastic member 33 of the limiting unit 3 is an elastic restoring component such as a spring or a spring. One end of the elastic member 33 is sleeved on the limiting post 127 of the operating end 120 and abuts against the joint portion 126, and the elastic member The other end is sleeved on the protruding post 3121 of the latching member 310, and is abutted against the second end 312' of the latching member 31〇, so that the first end 311 is fastened to the card of the movable piece 2〇 The stopping portion 210 moves the restriction locking portion 21 within the passage 122. Please also refer to "Fig. 13" to "Fig. 16". When the first end 3 ι is swung in the valley hole 123 and closes to the locking portion 21 of the movable piece 2, the first end 311 is plural. The insert 3111 is correspondingly embedded in the plurality of grooves 211 of the locking portion 2 ι, so that the locking portion 210 is engaged by the first end 311 and cannot move freely in the passage 122 (as shown in Fig. 15). Show). When the first end 311 is swung in the receiving hole 123 and separated from the locking portion 21, the plurality of inserts 3111 of the first end 311 are separated from the locking portion 21 -, and the first and second cards are released. The snap-fit between the stops: 16 (shown in the figure) allows the latching portion 210 to freely move in the direction of the gripping end 110 along the operating end 120 of the body 1 in the channel 122, allowing the top of the activity to be visible The holding surface 221 can be quickly caught close to the clamping surface m of the fixed piece U0 or separated from the clamping surface (3) and has the function of rapidly adjusting the size of the fitting opening 4〇. The movable wrench disclosed in the fourth embodiment of the present invention includes a body 1G, an activity display 2 (), and a second limit unit 30, as shown in the "figure" and "18". The body K) has a holding end (10) and an operating end (10), and an operating end 17 120; a female striker | 101 June 6 曰 replacement page ^ a fixed display 130, a fixed 颚 13 (Η t holding end 120 The direction is set at the operating end 120. The fixed cymbal 13 has a mismatched surface 131 and a sluice track 133, and the end of the shovel 133 is connected to the operating end 120'. The other end of the sliding track 133 is connected to The clamping portion (3) of the clamping portion 132 is formed to extend in the radial direction of the sliding rail (3), and the missing surface 131 for the 'monthly rail 133' is disposed on the side opposite to the clamping portion 132. 133 bis is provided with a plurality of grooves 134 on opposite sides, and each groove 134 is in the radial direction of the sliding track 133. Further, the clamping portion (3) protrudes in the direction of the sliding track. The movement 20 has a Abutting the top portion 220 and the sleeve portion 230, the top portion 220 is coupled to the sleeve portion 230' and has a top surface 22 for the top portion. The sleeve portion 230 has a plurality of through holes 231 and a through hole 232 communicating with each other. The sleeve hole 231 and the through hole 232 respectively penetrate the sleeve portion 230, and the sleeve hole 231 is perpendicular to the slanting direction of the sleeve portion 23〇. The hole 232. In addition, a protrusion 233 and a limiting post 234 are disposed on opposite sides of the sleeve portion 23, and the two protrusions 233 are disposed on opposite sides of the through hole 232, and the limiting column 234 is disposed. The other side of the through hole 232 is located between the two protrusions 233. The sleeve portion 231 is sleeved on the fixed 颚130 sliding guide 133' so that the through hole 232 corresponds to the through hole 232 A plurality of grooves 134 of the sliding track 133 are disposed, and the top portion 22 is corresponding to the clamping portion 1 of the fixed jaw. The sleeve #230 can be disposed on the sliding rail 133 along the holding end 110 of the body 10 toward the operating end 120. The direction of the reciprocating displacement is such that the abutting top 22 〇 is close to the clamping portion 132 or is separated from the clamping portion of the 1373395. When the coffee box 镰 220 is attached to the continuation surface (3) of the head 13 () with the top holding surface 221, the top is reached. ! T is away from the missing portion 132 'the top holding surface 221 and the missing surface 131; a set of joints 40 is formed. The two limiting units 30 are respectively disposed on the sleeve portion 23 of the movable piece 2〇, and are located in the sleeve The joint 230 is provided with two opposite sides of the protrusion 233 and the limiting post 234.

Each of the limiting units 30 includes a latching member, a rotating shaft 32 () and an elastic member 330. The latching member 310 is disposed between the two bumps 233, and the latching member 31 has a first end 3U. And the second end 312' has a plurality of inserts 311. The second end 312 has a stud 3121, and the plurality of inserts 3(1) and the protrusions 3121 are disposed on the same side of the latching member 31. . Among them, the insert 3 (1)

Corresponding to the through hole 232 of the fitting portion 23G, the stud 3121 should be disposed on the limiting post 234. Moreover, a pivoting portion 313 is defined between the first end 311 and the second end 312 of the latching member 310. The pivoting portion 313 has a shaft hole 3131. The rotating shaft 32 is threaded through the two holes 233 and the shaft hole 3131 of the pivoting portion 313, so that the locking member 310 is pivotally δ on the switch 320, and the rotating shaft 320 can be used as a fulcrum. The first end 311 is swung in the through hole 232 by swinging relative to the sleeve portion 230. The elastic member 330 of the limiting unit 30 is a spring or elastic member having elastic returning and recombination. One end of the elastic member 330 is sleeved on the limiting post 234 of the sleeve portion 230 and abuts against the sleeve portion 230, and the elastic portion is elastic. The other end of the member 330 is sleeved on the protruding post 3121 ′ of the latching member 310 and abuts against the second end 312 of the latching member 31 , so that the insert 3111 of the first end 311 is normally engaged with the sliding lane. 133 groove 134 19 1373395 On June 6, 101, replace the page 'with the restriction sleeve 230 moving relative to the taxiway 133. Please also refer to "Fig. 17" to "20th drawing". In the use of the adjustable wrench, the user can apply an external force to the second end 312 of the two latching members 31' to allow the two latching members 31 to be The rotating shaft 320 is a fulcrum, so that the first end 311 swings in the through hole 232 of the fitting portion 230, and is separated from the sliding guide 133' of the fixed display 13 and then releases the insert 3111 and the sliding track 133 of the first end 311. The concave-to-slot 134 (as shown in Figure 2). At this time, the movable part 230 of the movable piece can be freely moved on the sliding way 133 of the fixed cymbal 130, so that the user can push the movable piece 20 toward the fixed 颚 13 或 or away from the fixed 颚 130. The directional displacement 'the top surface 221 of the top 220 is quickly brought closer to or separated from the clamping surface 131 of the fixed cymbal 130, and the size of the ferrule is adjusted to correspond to the locking elements of different specifications. Removal or locking operation (not shown). Then, when the user releases the external force applied to the second end 312 of the two fastening members 31, the second end 312 of the two fastening members 310 is separated by the elastic returning force of the elastic member 33, and Pushing the insert of the first end 311 into the groove m of the slide way 133 again, so that the sleeve part 23 can not be slid by the slide. B is free to move 'and let the size of the adjusted sleeve 40 The size is fixed. In the fourth embodiment of the present invention, the second limit sheet is not exemplified, but in the fourth embodiment of the present invention, a single The setting of the limit unit can also reach the limit

S 20 Scales __难咖锋_,麟^ 〇〇 A difference in the number of sets of π, the ship position is separated from the live _, and the action is shot by the pendulum or the knife. This is a limitation only and is not intended to limit the invention. ~ The only function is that the user can make the limit read the wrench on the adjustable wrench by pressing the position unit, and release the buckle state between the fixed single-axis live shaft or the fixed block, so that the controller can quickly adjust the activity. Thanks _ _ show between _ away. Moreover, since the limit unit is engaged in the movement rhyme or the solid rhyme in the rotation mode, the limit is not required between the insert of the age unit and the groove of the groove of the live _ The unit is smoothly engaged with the live _ or solid 曰 fixed ' or separated from the active 固定 or fixed. Therefore, when the limit unit is buckled on the movable piece or fixed, it can surely restrict the movement of the activity 颚 relative to the solid (4), and avoid the activity appearing on the adjustable wrench to cause loosening (4). The present invention has been described with respect to the embodiments of the present invention, and it is intended to be in the nature of the invention and the scope of the invention. When a slight change can be made, the specification of the invention is therefore defined in the scope of the patent application attached to this book. · [Simple diagram] 10 Body 110 Grip 120 Operation end 1373395 Replacement page on June 6, 101 121 122 123 124 125 126 127 130 131 132 133 134 20 210 211 220 221 230 231 232 233 234 End channel capacity Hole punching blind hole joint part limit column fixing 颚 clamping surface clamping part sliding way lane groove activity 颚 locking part groove to top top holding surface ferrule part socket hole through hole bulge limit column 101 June 6 曰 Replacement page 30 Limiting unit 310 Snapper 311 First end 3111 Insert 312 Second end 3121 Stud 313 Pivot part 3131 Spool 320 Rotary shaft 330 Elastic member 40 Casing [Main component symbol description] 1 is a schematic exploded view of a first embodiment of the present invention; FIG. 2 is a schematic view showing a combination of the first embodiment of the present invention; FIGS. 3 and 4 are schematic views showing a state of use of the first embodiment of the present invention; FIG. 1 is a schematic view showing the activity of the first embodiment of the present invention; FIG. 6 is a schematic view showing the structure of the embedded block of the first embodiment of the present invention, which is embedded in the groove by an equilateral triangle; 7 figure is based The block of the first embodiment of the present invention is a structure diagram of a right-angled triangle which is embedded in the groove corresponding to the structure, and < Fig. 8 is an exploded view of the second embodiment of the present invention; 9 is a schematic view of a combination of a second embodiment of the present invention; FIGS. 1 and 11 are schematic views showing a state of use of a second embodiment of the present invention; and FIG. 12 is a single limit of a monkey wrench according to a second embodiment of the present invention; FIG. 13 is a schematic exploded view of a third embodiment of the present invention; FIG. 14 is a partially exploded perspective view of a third embodiment of the present invention; 16 is a schematic view showing a state of use of a third embodiment of the present invention; FIG. 17 is a schematic sectional view showing a fourth embodiment of the present invention; FIG. 18 is a partially exploded perspective view showing a fourth embodiment of the present invention; A cross-sectional view of the fourth embodiment; and a twentieth view of the fourth embodiment of the present invention. white

S 24

Claims (1)

1373395 Replacement page on June 6, 101. VII. Patent application scope: 1. An adjustable wrench, including: - the body has - solid money, and the body is adjacent to one side of the shed (four), and has a passage and a connection The hole is accommodated in the channel. The movable portion has a locking portion, and the locking portion is disposed in the channel, and can be reset and moved in the channel, so that the wire movement is difficult to close or separate; and a limiting unit includes: a rotating shaft, which is disposed in the receiving hole; and two fastening members, each of the fastening members has a first end and a second end, and the two fastening members are pivoted (four) And can be mutually rotated, so that the first one is clamped to the locking portion or separated from the locking portion; and * - the elastic member is opposite to the two ends of the elastic member The two ends are such that the first end is clamped to the locking portion to restrict the movement from being close to or separated from the fixed jaw. 2. As shown in the claim item, the movable wrench of the claim item has a plurality of grooves H at the first end and at least a block, and the second end is embedded with the block. In the plurality of grooves, the two sides of the locking portion are opposite to each other. 3. The spanner wrench of claim i, wherein each of the latching members has a pivotal connection = 'the pivoting portion is between the first end and the second end, the pivoting system The pivoting portions of the two fastening members are respectively disposed, and the two fastening members are disposed in the 25 1373395 receiving holes. Replacement page on June 6, 101