TWM409132U - Structure for ratchet wrench - Google Patents

Description

M409132 V. New description: [New technical field] This creation is related to the structure of ratchet wrench, especially the ratchet that can be removed and replaced with other different fitting parts. = Hand: If the components are damaged, they are equivalent. - Denggu ratchet wrench. ^ (4) With the replacement of the [pre-technical] No. 1 button structure, such as the US patent 〇 892 〇 2 ^ Γ with Taiwan special account number: Thorny work and () Α, Hai patent name: sway tool (a ), the type 2 mainly includes: a wrench body, the wrench body forms a first volume, which is formed into a handle, which allows the inside of the head to accommodate the adjacent door. (4) a third accommodating portion is provided, and a second accommodating portion is provided between the 苐- and the second portion, wherein the second accommodating portion is connected to the third accommodating portion; - the reversing switch === - engaging 'With the reversing switch rotation positioning == change = tooth part, it is placed into the top hand body to do the eight side 5 and there is no tooth part of it _ side a in the = command set 'and the top engine device The moving member 2 in the second accommodating portion can be driven by the top palm device to be provided with the tooth portion, and is placed in the shape of the _ king cylinder shape, and the outer ring portion is fixed on the rotating state, and the accommodating portion is fixed, and Can be relative to the head. ,, the teeth. The 卩 与 and the window on the 掣 呈 are fitted

f CM «. w Λ M409132 However, the absence of this patent is: Please refer to the internal sectional view of the second figure of the bulletin, the ratchet (2 〇) is placed in the first volume of the head (1 1 ) At the portion (1 3), the locking member (30) is accommodated between the first ring groove and the first ring groove (2 3 1 ) to make the ratchet member (2 Q) The first-receiving part (work = inner, the first part of the wrench body (10) - the part of the accommodating part (13) is detached (2 0) cannot be replaced with other different sizes of the ratchets (2 'used The ratchet wrench structure has insufficient expansion and the j-space is generally the ratchet in the ratchet wrench (2 parts (24) from the metric 8MM specification to 32mm = about 25 pieces, metric 2 5 There is considerable space and volume in the branch and the 〇^〇b b, the work = 2 ratchet wrenches are unpredictable, and in order to achieve the work = that - the specification of the screw system is quite troublesome, and if encountered It is more troublesome to use the external Q ratchet wrench. "There are 50 ratchet wrenches in view of the above-mentioned conventional patents. (10) Years of experience in related industries. The invention of the ratchet of the drawbacks of white use [new content] The new problem to be solved: a set of replacements for other different sizes and sizes. The ratchet of the wrench can be removed if the components are damaged. The wheel wrench is accommodated inside the body. The replacement of the parts is rushed to replace the parts. M409132 Technical means to solve the problem: a kind of spine: a body with a first-to-tolerance, a backhand structure, which is wrapped with a first-soil and a _ section ;- The ratchet is disposed in the first trough with a ratchet portion and a buckle ring; at least one of the ratchets is provided, and the upper and lower ends of the per-tooth are at"; the second/-bump is supported by the restricted portion. ;-The cover system accommodates the buckle groove and the abutting portion, the resisting portion is at the = bump, the buckle system is accommodated in the first ring groove and the snap ring body is disposed at the cover groove; a buckle ring section Slightly make the first half of the 5th and the second of the 7th and the buckle groove, so that the ratchet is pivoted at the first buckle and the ratchet and the body are taken out at the groove of the matching raft. The utility model has the function that the buckle ring is arranged between the second ring groove and the buckle, so that the ratchet wheel is pivoted in the first cavity, The ring and the spine are loosely fitted, and the ratchet is slightly _, the ratchet can be pushed out of the slot and replaced with a ratchet of different specifications, and when the ratchet is replaced, the tooth is restricted by the offsetting department. Without removing the second tank, the replacement of the spine will not affect the toothing. When the ratchet is removed, the operator can use the work and the button body, the cover can be removed from the body, and the replacement system Tooth or member. τ In order to make the members of the squad and those skilled in the art understand the effect of this creation, I understand the structure of the creation with the schema and the drawing number, but the following is only for the use. To explain the embodiment of this creation, it is not intended to impose any formal restrictions on the creation. Any modification of the sound made under this = God should still belong to this creation [Implementation] = God's next Any modified change sounds should still belong to this creation. 0) First, please refer to the structure diagram of the exploded view of the first figure. This creation is about the first, the second figure is the cover body (5 kinds of ratchet wrench structures, the system An ontology (1 〇), the Taixiangguang The body (Η) is more stalked than the handle, and the bottom of the neck-n η, the brother of the teeth - the pocket (1 1), S 1 1 ) is provided with a smaller diameter rim (ii (1 1) - a side of the handle is provided with a smaller diameter of the music slot (12), and the center of the second sample (] a cloth hc丄J) is located in the range of the first (1 1 ), the first The cuvette (2 i ) is in communication with the second trough (1 2), and the second trough (2) is open to the second trough (丄2). There is a third tank in the department (1

f: the second third tank (1 3) is in phase with the second tank (1 2 ). V: Haidi: = slot (1 3 ) is different from the second tank (1 2 ), The groove (13) is open to the lower side, and the third groove (13) is provided with a first buckle portion (3 ft) near the open portion, and the first container groove (1 1 second container groove (1) 2) The open space is provided with a cover groove (1 4), and the cover groove (14) is provided with a first ring groove (work 5), and the body (丄〇) is provided at the bottom opening portion The second ring groove (16), the second groove (2) is provided with a restricting portion (17) at a suitable position, and the restricting portion (work 7) is a concave arc abutting surface; a ratchet (2 ο) ) i Ο ) The first-capacity slot (//4 wheels (20) is located in the body (1 ratchet wheel of the annular arrangement of teeth). The outer circumference of the ratchet (20) is provided with a fitting portion (2 2 ). u 1 ) 'The ratchet wheel (2 〇) is provided with a screwing member in the center, and the = part (22) is in the shape of a polygonal groove for tying the abutting portion to be in contact with the t (V3). _, the abutment, with a buckle groove (23% 1 1), the ratchet wheel (20) is relatively positive; ^ ring groove (2 3) and the second ring groove (1 to J Teeth (3Π, pocket (1 2) inside - for example, _ the tooth (3 〇) is placed in the second tooth (3 D, the front side of the biting (3 ◦) is provided with a plurality of bites兮, 兮 every 31) and the ratchet part (21) phase: two mothers: the upper and lower end faces of the tooth (30) and the second two bumps (17); the 苐 two bumps (3 3) are subject to Restriction section 〇(4〇)' The steering mechanism (4〇) is pivotally set on the steering mechanism (4〇) to sway the teeth (3 two-slot (12) to shift left and right, into: the ratchet wrench In the reverse rotation, the steering mechanism (4〇) is a package 6: the steering member f4 1 ) - the end is provided with a cylindrical block, and the cylindrical block is sighed by the third pocket (1 3) ν, The other end of the steering member (4 work) is provided with a dial block which is attached to the end surface of the body (worker) for the user to move the 'first top hat (42), the elastic member (43) and The second top cap (4 4) is assembled in the bullet hole of the steering member (4丄), and the M409132 cap 4 4) is housed in the first top cap (42) and the second top. 4) t Γ The first top cap (42) is 'wrapped the second top cap (4 against the tooth (309) ^ by the elastic element (43) elastic top Γ P -, X . On the rear side, the bite teeth (31) are in contact with the ratchet portion 1), and the second top cap (44) is elastically resisted by the elastic member (43) to abut against the second volume π 1 3 ) Wall and positioning steering mechanism (4 2 = (45) buckle is set at the first buckle (Zi Chuan and Zhuan

The housing (1 3) between the parts 'the pivoting member (4 1 ) is pivoted to the third (5 〇) 'the cover body (5 〇) is accommodated in the cover groove (1 ground 1 to ( 5 0 ) There is a snap-fit groove (5 i ), the snap-fit groove (5 1 ) is opposite to the first-ring groove (丄5), and the cover body (5 〇) is provided with a load. P ( 5 2 ), The broadcast portion (5 2 ) is a ring body of the C shape in the first bump (3 2 ) ,), and the first ring groove (15) of the Q) is set to [the cover body (50) is set to 0. The two ends are provided with a clamping hole (6 a button body (60), and the button body (6 button body (60) is accommodated in the body (1 and the cover body (5 〇)) (5 1) At the cover groove (1 4), the buckle body (6 a buckle (7 Q ), the buckle it (70) has a slightly round cross section, and the buckle (7 〇) is accommodated in the body (χ)第二) The second ring groove (i 6) and the ratchet wheel (2 〇) in the buckle groove (2 3) 'make the ratchet wheel (2 〇) pivot to the first cavity of the body (10) (1 1 ), the buckle (7 〇) and the ratchet (20) and the body (1 〇) (5) are loosely fitted, and the M409132 presses the ratchet to make the ratchet (2〇). (3) Digu trough (1 1 ) Take the ratchet (2 0 ), make teeth (3 〇) Cover body (50), button body (6〇) m steering mechanism (4〇), (10) as shown in the third figure. 4 (7Q) set on the body, please refer to the fourth figure , which is a cross-sectional view taken at AA of the four figures, the ratchet core; see Fig. 5, the fifth edge is the edge (111), and the abutting portion of the tooth (3) is restrained by the abutting portion (52). The first bump (32) is in the restricting portion (17), and the cover body (5〇) 3) is limited to the first ring groove of the body (10) (: 5 ^ % (5 1 ) (6〇) is placed between the first two 5= of the body (1〇): between the snap grooves (51) of the body (50), so that the cover body ^:

At the cover groove U4), the buckle (7Q!) and the buckle groove (2 Chuanxin makes the ratchet (20:= ^: groove (1 1 ) Θ 'The fastener (4 5) buckle Set at the first - buckle part Π ) Ι 1 ) ί the deflection of the steering piece (4 1 ), so that the steering mechanism (40) is pivoted in the third tank (13), the steering piece (= = exposed on the body (1〇) End face for hand to move and control the ratchet wrench 2 Please continue to refer to the figure shown in Figure 6, which is to replace the ratchet (2 is a schematic diagram 'Because the buckle (70) and the ratchet (2〇) and the body (stay The loose fit button is set to push the ratchet (2 〇) slightly pushing wheel (20) out of the first pocket (ii) and replace the ratchet (..., and replace the ratchet (2 Ο) Japanese slot (1 5 And the buckle body (60) is fastened between the first ring and the cover cover (14), and the body (50) is accommodated by the resisting portion (52)=, The first bump (32) of the tooth (3〇) (17) is limited, and the upper limit is made: 'The second bump (33) is outside the restricted portion, and the steering member (4 work ^^0) does not The second tank (1 2) is removed from the second tank (1 3), and now the fastener (45) is buckled and placed outside the 0). ^The steering mechanism (40) Prolapse body (1

Please continue to refer to the seventh figure. The ratchet (2 〇) is taken or not. It is the hole for the operation of the body (6 〇) when the disassembly is removed (after the door can be used, such as a needle-nosed pliers). In the body (6 〇) 6 1 ), the clamping body (60) can be removed from the body (icn 〇), and the cover (50) is the part. Remove, and replace the tooth (3 0) or other tongue to continue to refer to the eighth less

FIG. 2 is a sub-element of the second embodiment of the present invention, and the restriction portion (1); the portion (17) is a ring-shaped independent restriction portion (17) 2/) Included in the in (in), the tooth (30) is limited to the second: 7 =) (inside 3 3 Γ side: make the view. g (1 2), the ninth figure is internal Referring to the tenth figure, it is a solution diagram. In this embodiment, the first part of the ^^ = one is a part of her (1 7), and the tooth (3 〇 factory s) is not provided with a restriction. The tooth (the second bump (33) is not provided at the bottom of the 3〇H, and the bump (32) of the face is only covered by the cover (5〇) f P.1 10 M409132. 2 The top of the article is a limit, and the material 1 is the internal section. Please continue. (4) The twelfth figure is the combination of the original body and the creation of the body.

(1) The section is presented as a heart 1: the sleeve of the ratchet (20) is set to move. Angled; the fitting part (22) is used for the sleeve sleeve rotation. Please refer to the figure of the thirteenth figure, which is the gentleman of the fourteenth embodiment of the fifth embodiment (5〇). - Guard, ϋ),,, ° 构 思 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 3) Located at the mating position, the buckle (7 〇 2 in the second ring groove (16) of the cover body (50) and the buckle groove = between, so that the ratchet (2 〇) 妒 μ in the flute ^ 3) 〇 ) can be taken from the first volume! Τι ^;; ^) and the ratchet (2 section view. 4 (11) taken out 'the fifteenth figure is the internal ~ Please continue to refer to the sixteenth figure, the exploded view of the sixth embodiment As shown in the ρ example towel, the body (1〇) is not provided with a miscellaneous (13), and there is no need to provide a steering mechanism (4Q), and the ratchet (2Q) can only be rotated. Referring to the seventh embodiment of the present invention, in the seventh embodiment of the present invention, the cover body (5 〇) is matched with the shape, and the second container is closed (1 2). The upper opening 'the elastic element (4 3 ) -: is against the rear side of the window (3 〇), the other end Corresponding to the concave wall surface of the second pocket (丄2), a plug body (5 3 ) is provided, and the plug body (5 3) ', the mouth sighs in the first valley groove (1 2 ) (5) the arc wall groove bottom At the place, the elastic element!

U M409132 (4 3 ) The upper and lower sides are in contact with the plug body (5 3 ) and the cover body (5 〇) so that the elastic element (43) is not displaced up and down at the second pocket (12) . The advantages of the ratchet wrench construction are as follows: ^ 1. The buckle (7 〇) is housed in the second ring groove (16) and buckle

Between the clothing days (2 3), the ratchet (2 〇) is pivoted in the first pocket (1 corpse), because the buckle (70) and the ratchet (20) and the body (1 〇) = you are Loosely fit the buckle, push the ratchet (2 〇) slightly, then push the first pocket (1 1 ) out of the wheel and replace the different specifications of the spine. When the ratchet (2〇) is replaced, the tooth is made (3 〇二:==================================================================================================== After the ratchet (2 〇), the needle-nosed pliers are placed in the clamping hole of the button body (60) (for ft η, . ν • f π叩勹1), and the clamping button (6〇) can be used. Remove the button body (6 〇) 'Clamp the button body cover (50) and remove it from the body (": (60) and remove it after the '0).) Replace the teeth (3 3, such as the i-th point And the second point of the same specification of the ratchet (2 〇) system is equivalent to this: (1 〇) ratchet (2 0) will not ^ ", so the replacement needs to replace the tooth (3 〇) or 1 it #^ 〇) Leaving the body (1〇), = cover body (50), which is the advantage of the second listening/need to remove the button body (60). (4),,,,,,,,, 12 jj4〇9132 is the requirement of the 4-heeled screw fittings. The ratchet # 2 2 ) has at least 50 kinds of gauge sizes. The outer diameter of this creation 辕> can be ten kinds: t2 talent wheel Department (2 1 ) with five kinds of specifications of the fittings (the body (1.) only ten can be inserted into the ratchet (2 〇), go) the heart can be ten ratchet wrenches can have fifty The size of the sleeve part 2 = dynamic screw joints. d) the use of red, novelty, 提出 legally filed

Therefore, the ratchet wrench structure of this creation has industry and progress, and can meet the application requirements of the new patent.

• r γλ 13 M409132 [Simple description of the diagram] $—Graphic, the stereoscopic exploded view of the ratchet wrench structure. The second picture is a schematic diagram of the structure of the cover body. The third figure is a three-dimensional combination diagram of the ratchet wrench structure. = Four diagrams, the view below the structure of the ratchet wrench. = Figure, a cross-sectional view of the A-A of the fourth picture of this creation. The diagram is a schematic diagram of the operation when the ratchet is replaced. F7 Figure ^ Schematic diagram of the operation when the creation is replaced and disassembled. - A perspective exploded view of the second embodiment of the present invention. Figure 2 is an internal cross-sectional view of the second embodiment of the present invention. An exploded perspective view of the third embodiment of the present creation.目 Eyes, an internal cross-sectional view of the third embodiment of the present creation. ::: Figure, a three-dimensional combination of the fourth embodiment of the present creation. Flute + θ system, a perspective exploded view of the fifth embodiment of the present creation. Fifteenth: 1 is a schematic structural view of a cover body of a fifth embodiment of the present invention, and is an internal cross-sectional view of a fifth embodiment of the present creation. The +* is a perspective exploded view of the sixth embodiment of the present creation. I Seven Diagrams, Names 1 A,,, [Description of Main Component Symbols] A perspective exploded view of the seventh embodiment of the present creation. (10) body (111) flange (1 3) third pocket (1 1) first pocket (1 2 ) second pocket (14) lid groove (16) second ring groove (13.1) First buckle (15) first ring groove (17) restricting portion M409132 (2 Ο) ratchet (2 2 ) fitting portion (3 Ο ) tooth (3 2 ) first bump (40) steering Mechanism (4 2 ) first top hat (4 4 ) second top hat (50) cover body (5 2 ) resisting portion (60) buckle body (70) buckle (2 1) ratchet portion (2 3 ) buckle groove (3 1 ) bite 嵩 (3 3 ) second bump (4 1 ) steering member (4 3 ) elastic member (4 5 ) fastener (5 1 ) snap groove (5 3 ) plug body ( 61) Clamping hole

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Claims (1)

M409132 • VI. Patent application scope: 1. A ratchet wrench structure, comprising: a body, the working end of the body is provided with a first receiving groove, and the first receiving groove is provided with a second portion near the handle a first receiving groove is in communication with the second receiving groove, and the second receiving groove is open at the top, and the first receiving groove and the second receiving groove are provided with a receiving groove. The system is provided with a second ring groove; a ratchet wheel is pivotally disposed in the first receiving groove of the body, and the outer peripheral edge of the ratchet wheel is provided with a ratchet portion of the annular arrangement of teeth, the ratchet wheel is provided with a buckle groove, The buckle ring is opposite to the second ring groove; at least one tooth is formed in the second groove, and the front side of the tooth is provided with a plurality of teeth, the bite and the ratchet Engaging, each of the teeth is provided with a first protrusion; a cover body, the cover system is accommodated in the cover groove, the cover system is provided with a resisting portion, the resisting portion is at the first bump; a buckle ring, the buckle ring is disposed in the second ring groove of the body and the buckle ring groove of the ratchet, so that the ratchet wheel is pivoted at the first receiving groove The buckle and the ratchet and the body are loosely fitted, and the ratchet is slightly pressed, so that the ratchet can be taken out from the first receiving groove. When the ratchet is replaced, the first bump of the tooth is covered by the cover. The restriction of the resisting portion does not come out of the second tank, and the ratchet is not affected when the ratchet is replaced. The structure of the ratchet wrench of claim 1, wherein the bottom of the second groove of the body is provided with a restriction portion, and the restriction portion is a concave arc abutting surface, and each of the teeth is provided There is a second bump, and the second bump is abutted by the restricting portion. When the ratchet is replaced, the first bump of the tooth is restricted by the resisting portion 16 of the cover without being restricted by the second recess. And the second bump is outside the restricted portion. The number = the ratchet wrench structure of the material item 2, the towel, the number of the teeth is a '嶋 system capacity is placed on the side of the second tank. 4. The ratchet wrench structure of claim 3 is provided with a second ring groove near the bottom opening. The body of the ratchet wrench of claim 3, wherein the buckle ring of the first cover body is located at the mating position: , sighing the first ring groove of the body And the buckle-receiving wheel system can be taken out from the first-receiving groove. The ratchet wrench structure described in claim 4 or 5, wherein the % buckle % section has a circular shape. /, τ ° 亥 处 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 τ τ τ τ τ 8. The structure of the ratchet wrench according to claim 7, wherein the bottom of the 曰 系 is provided with a right-handed squad, and the (four)- 容# is provided with a second cullet having a smaller diameter. The 8th handle 4 system =: edge, the square is provided with a smaller diameter abutting portion, the abutment: the department: the ring: the ratchet wrench structure, wherein, on the limit, the _ ming is placed on the body to abut The mth limits the teeth to the first - ΓΛ 17 M409132 pocket. Carved eve 0. The ratchet wrench structure of the present invention, wherein the bottom of the trough is provided with a third pocket, the second volume is connected to the second pocket, and the fourth slot is the same The third pocket is pivoted to the second pocket non-phase steering mechanism and is disposed in the third volume history to have a steering mechanism, and the second volume inside the body is slidably twisted by the gear. a shift left and right, and then control the positive and negative of the ratchet wrench 11' as requested! The ratchet wheel of the three-dimensional slot is provided with a first buckle portion, and the steering mechanism includes a slanting member-end end portion, and the cylindrical member is in the trough, the steering member The other end is provided with a dial block, the dial block is transmitted, and the user dials, and the first-top cap and the elastic element are: =r: in the elastic hole of the piece, the elastic element == two, the first A top hat is wrapped around the second top hat portion, and a top hat is elastically biased against the elastic member to abut against the first: the first cover is received by the elastic member in the elastic top. And the steering member is disposed between the buckle portion of the steering member, and the steering member is disposed in the third cavity. The second end of the ratchet wrench body according to claim 1 is provided with a clamping hole.冓Every, eight, the static 2, as in the ratchet wrench structure described in claim 12, a middle ratchet ratchet is provided with a fitting portion, the fitting portion is a multi-angle groove center (four) combined = 18 M409132 pieces of rotation It. The ratchet wrench structure of claim 9, wherein an elastic member is provided, one end of the elastic member abutting against the rear side of the tooth, and the other end being at the concave wall surface of the second pocket. .Γ 19