TWM248564U - Improvement on F-shank spanner structure - Google Patents

Description

M248564 V. Creation instructions (l) [The new creation belongs to the creation of the rotating head rotation [previous technology according to my name: shaking the head 3 6 0 A 〇 addition (1) part and grip can be 3 2 0, the application number of this head angle is in After the spring is inserted into the recessed groove, the control element is set at the actuating block tooth and the clamping chamber. When applying for the inner handle and the outer handle of the application sleeve, it is based on the radian block of C, the tooth effect of the positioning rod, and the positioning technology. This original creation and fixation] The backhand angle 1, which was previously studied, and the applied bending angle are the structure D 8 9 2 'The cone is made on the clamping rod at the end of the clamping rod for 8 72 weeks is a sleeve-shaped spring wire' The field of socket-shaped occlusal solid effects is similar to that known in the art. The limit shaft is provided with a shape card 2 1 σχ — the head side is restricted by the F-handle wrench structure, especially the F-handle wrench structure at a specific angle, such as application number 8 9 2 fixed structure (two), called: F-handle wrench The angle 8 7 2 0 3 4 9 position hand tool is also known as the F-handle wrench, while the structure of 6 4 7 is set in the direction of the block. One can be made on the bearing, and the card can be operated to make the moving element. It can be positioned at the 10 6 4 application number 8 degree positioning knot. The patent is specially designed for the United States: a rocking moving hole, the moving hole, the rod can be moved; 2 2 1 Structure Improvement — Name: Headlier 600mm and fixed head wrench handle clamping L is worn and has a characteristic of protruding teeth at the dry protruding angle 2 6 〇A 〇; [The basic structure is: slide = f, the handle wire groove fixed C-shaped spring wire is the same as the non-jing position, the front of the positioning rod It is assumed that the upper end of the toothed arc surface is also toothed, and the toothed shape can be combined by the above to achieve the effect of fine adjustment and angle adjustment.

M248564

V. Creation Instructions (2) The structure of the application number 87203490, which is the US patent 600032, is as follows: the throat of the grip is provided with a pushable lever and a toothed block pressed by the lever. The lever It has high and low-order depressions and is set in the throat; =: 3-hole 4-tooth combination block has occlusal teeth, that is, the flat A of the branch is located in the throat, and the support rod is penetrated in the support hole of the combination hole to make the rod The end system extends a combination hole, which is just the top and bottom four depressions of the control lever. The lifting and positioning of the toothed block causes the two teeth to engage or disengage. In addition, U.S. Patent No. 6216567B1, 622〇125β 1 > 64〇562lB1 ^ 6l3149〇 > 47lii 4 5 is also a structure with an F-handle wrench that can adjust and fix the angle of the head. I. In view of the structure of the above patent case, the creator borrowed many years of experience in the related 孀 1 lighting industry ’to continuously research and develop finally a product that is practical and can be modified. ° # [New content] The reason is that according to this creative system, an improved F-handle wrench structure is provided. The f ^ system includes: a body forms a U shape at the front end, and is set at the bottom edge of the U shape: circle = hole, and the circle A pressing rod groove is opened in the vertical direction of the slot; a rotating head is located at the rear & the teeth are arranged in a ring shape, and the rotating head is pivotally arranged at the position of the front end of the body; The depth of the actuating rod is not suitable for the slope of the Shita slope, and a tooth portion that can be engaged with the rotating head at the front end is formed at the front end; a pressing rod is provided with a through hole, and the pressing rod is inserted into the pressing rod of the body. The inner lever can pass through the penetrating hole of the pressing rod. The position of the slot of the actuating lever is 2 = the penetrating hole of the positive lever; an elastic element is first placed in the circular groove of the body / the same inner element. Actuating lever; when you press the lever, press M248564. V. Creation instructions (3) The lever is connected to the lever to displace the lever. The teeth of the lever are separated from the teeth of the rotating head. The rotating head can perform an angle of rotation. In order to make your reviewing committee have a better understanding of the purpose, characteristics, and effects of this creation, here are some preferred embodiments and the illustrations with the drawings: [Implementation] Please refer to the first picture, This creative department provides an improved structure of the F-handle wrench. Its main structure includes: the body (1 0), the rotating head @ (20), the actuating lever (3 0), the pressing lever (4 0), the elastic element (50), The elastic element (60) is composed of: a body (1 0) forming a U shape at the front end, and a circular slot hole 1 1) is set at the bottom edge of the U shape, and the circular slot hole (1 1) has a proper depth, A pressing rod groove (1 2) is opened in the vertical direction of the circular slot hole (1 1). The pressing rod groove (1 2) and the circular slot hole (1 1) are in communication with each other, and a U is formed in the transverse position of the front U shape. The pivot hole (1 3) of the shape, the circular slot hole (1 1) of the body (1 0) is firstly fitted with an elastic element (50), and then an actuating lever (3 0); a rotating head (2 0 ) A driving head (2 3) is formed at the front end, and a ring-shaped occlusal tooth (2 2) is arranged at the rear end. A pivot slot (2 1) is provided at the lateral position of the rotating head (20). The rotating head 20) of the pivot slot (21) engaging the pivot a lever (24), a rotary head (20) by a pivot lever (24) pivoted to the body (10) of the pivot hole (13);

920726F Handle angle. Pid Page 7 M248564 V. Creation instructions (4) The length of the actuating rod (3 0) is slightly smaller than the depth of the circular groove (1 1) of the main body (1 0), and the actuating rod (3 0) is relative to the main body. (1 0) The notch groove (32) with a proper inclination in the position of the pressing rod groove (13), and is formed at the front end position of the actuating rod (30) to cooperate with the engaging tooth (22) of the rotary head (20). The tooth part (31) can be inserted into the circular groove (1 1) of the body (1 0) as a whole; a pressing rod (40) is provided with a through hole (41) at an appropriate position, and the pressing rod (40) is integral It fits into the pressure bar groove (1 2) of the body (1 0), and the through hole (41) of the pressure bar (40) is the round groove hole (1 1) that is mated with the body (1 0) to make it act The rod (3 0) can pass through the through hole (4 1) of the pressure rod @ (4 0), and the position of the notch (3 2) of the actuating rod (3 0) is the through hole of the positive pressure rod (40) 4 1); an elastic element (50) is first placed in the circular groove Γ1 1 of the body (1 0), and the elastic element (50) is pressed against the actuating rod (3 0); (6 0) is inserted into the bottom end of the pressure rod groove (1.2) of the body (1 0), and the elastic element (60) is pressed against (40). When the whole combination is completed, it is shown in the second figure. Please continue to refer to the third figure. In the normal state of the pressure lever (40), the elastic element (50) is pressed against the actuating lever (30), and the other elastic element (60) is pressed against the pressure lever. (40), so the tooth portion (31) of the actuating lever (30) is in a state of being engaged with the teeth (2 2) of the rotating head (20). Please continue to refer to the fourth figure, when pressing down to apply pressure to the lever (4

920726F Handle angle .ptd Page 8 M248564 5. When the creation description (5) 0), the pressure lever (40) is forced into the pressure lever groove (1 2) of the body (1 0), and the pressure lever (4 0) The bottom end is also pressed against the elastic element (60), and the through hole (41) of the pressing rod (40) is pressed against the gap (3 2) of the actuating rod (3 0). The notch (3 2) has an inclined depth, and the actuating rod (3 0) is generated to move inside the circular slot hole (1 1) of the body (1 0) to press the elastic element (50), and the entire actuating rod (3 0) That is, it is retracted into the circular groove (1 1) of the body (1 0), and the teeth (3 1) of the actuating rod (3 0) and the engaging teeth (2 2) of the rotating head (20) are separated. . Please refer to the fifth figure, when the rotary head (2 0) adjusts an angle _ 丨, release the pressure lever (4 0), and the tooth (3 1) of the actuating lever (3 0) is again connected with the rotary head ( The occlusal teeth (2 2) of 2 0) are engaged with each other, so the rotating head (2 0) cannot rotate at this time. When the pressure lever (.4 0_) is pressed, the pressure lever (4 0) moves in conjunction. Lever (3 0) to displace the actuating lever (3 0), the tooth (3 1) of the actuating lever (3 0) and the engaging tooth (2 2) of the rotating head (20) are in a separated state. The rotating head (20) can be rotated at an angle, and the fixed angle is taken after the pressure lever (40) is released. -Please continue to refer to the sixth figure. For the second embodiment of this creation, the outer body (1 0) is sleeved with a loop (7 0), and the inner edge of the loop (7 0) has @ ARC surface (7 1), The arc surface (7 1) of the ring (7 0) is pressed against the pressing rod (4 0), so when the ring (7 0) is rotated, the arc surface (7 1) of the ring (7 0) is The pressing lever (40) can be pressed to displace the actuating lever (30), and the rotating head (20) can be adjusted and fixed.

920726F Handle angle .ptd page 9 M248564 5. The creation instructions (6) also have the same effect. Please continue to refer to the seventh figure, which is the third embodiment of this creation. The rotary head (20) can be changed to the shape of a ratchet wrench, and the whole has the same effect during implementation. Please continue to refer to the eighth figure, which is the fourth embodiment of this creation. The circular groove (1 1) of the body (1 0) has a large-diameter and small-diameter shape, and the teeth (3 1) are A single component has a larger diameter and can be accommodated in the large diameter of the circular slot hole (1 1). A screwing member (3 4) can lock the tooth portion (3 1) to the actuating rod (3 0). On the screw hole (3 3), the tooth portion (3 1) and the actuating rod (3 0) are integrated, and the tooth portion (3 1) has a larger diameter so as to be engaged with the teeth (20) of the rotating head (20). 2 2) With a larger occlusal area, it can have a better fixing effect, and the through hole (4 1) of the pressure rod (40) is changed to a half-arc shape, and the whole has the same effect when implemented. Please continue to refer to the ninth figure, which is the fifth embodiment of the present invention. The pressing rod (40) can be a piece of body, and the actuating rod (3 0) is also a piece of body and bent into a slot ( 3 2). In this way, the through hole (41) of the pressing rod (40) can also press the gap (32) of the actuating rod (30) ^ to displace the actuating rod (30), and it has the same effect. The best advantage of this creation is that: After the actuating lever (30) is accommodated in the circular slot (11) of the body (10), the rotating head (20) is pivotally mounted on the body (10). That is, due to the limitation of the rotating head (2 0), it does not fall out of the body (1 0), and the actuating rod (3 0) is passed through the through hole (4 1) of the pressing rod (4 0).

920726F Handle angle.ptd Page 10 M248564 V. Creation instructions (7) (4 0) After being placed in the lever groove (1 2) of the body (1 0), the lever (4 0) is also actuated by the lever (3 0) without falling out of the body (1 0), so that the lever (3 0) and the pressure rod (4 0) on the structure do not need to be designed again how to limit the structure inside the body (1 0). That is the biggest advantage of this creation. To sum up, this creation has both novel and practical effects, and can improve the shortcomings of habitual use. It is indeed an excellent creation that can meet the requirements of a new patent. An application is filed in accordance with the law. Scrutinize carefully and pray for granting a quasi-patent early!

920726F Handle angle .ptd Page 11 M248564 Brief description of the diagram (1) Schematic part: The first picture, the structural decomposition of the creation, the second picture, the three-dimensional combination of the creation, the third picture, the combination of the creation The fourth figure from the side, the fifth illustration of the action of this creation, the sixth diagram of the adjustment angle of this creation, the seventh diagram of the second embodiment of this creation, the eighth diagram of the third embodiment of this creation, The ninth figure of the fourth embodiment is created, which is the fifth embodiment of the present invention (two). The part of the drawing number: (1 0) the body ((1 2) the lever groove ((2 0) the rotating head ((22) the teeth) ((2 4) Pivot lever (3 0) Actuating lever ((3 2) Notch ((3 4) Screwing member (4 0) Pressure lever ((5 0) Elastic element ((7 0) Loop . Picture. Picture. Back view. Structure view. Structure view. Structure view. Structure view. _ 1 1) Round slot hole 1 3) Plant hole 2 1) Pivot slot 2 3) Drive head 3 1) Tooth section 3 3) Screw hole 41) Through hole 0 6 0) Elastic element 7 1) Curved surface

920726F Handle Angle.ptd Page 12

Claims (1)

M248564 ----- ~ VI. Application for patent scope 1. A F-handle wrench body, rotary head, actuating lever, = modification ^, its main structure is composed of: this, --- the body is formed at the front end 2: the elastic T element Constitute 'where: holes, round grooves and holes with a shape of π ^, square, and υ are set at the bottom edge of a round groove with rod grooves, and pressure rod grooves; Sample :: Force and open-like arrangement in the vertical direction of the round groove holes The occlusal teeth, 3 'is Xiangxiao'. A rotating head at the rear end has a ring slightly smaller than the body's circular system; it is set on the body;-the length of the actuating rod is at the front end of the actuating rod. The parallel body can be inserted into the body's rounded groove head with the 3 teeth matching teeth 'to be integrated into the body's pressure bar groove, so that it is made ## a through hole is provided, and the position of the slot of the pressure bar sleeve actuating lever is For r :::; the through-hole of the dust rod is first placed in the circular groove of the body, and the elastic element is when the f-pressing rod is pressed, the pressing rod is connected to the moving rod to make n moving rod; The teeth of the teeth and the teeth of the rotating head are in separate cups, and the actuating lever can perform an angular rotation action. Evil 'At this time, the rotating head system 2 is based on the 1st good in the scope of the patent application'. Among them, the body is transverse to the front U-shape: ^ m nose change head lateral position-pivot groove, rotating head; It is pivoted on the pivot hole of the body. σ L is based on the item i in the scope of the patent application, in which an elastic element can be placed in the body in a structurally modified element that presses against the pressing rod. The bottom end is dry, the elasticity is good, and the structure of the U-handle wrench as described in the item =, and the outer periphery of the middle carcass can be set-the inner edge of the ring has a curved surface, the ring 920726F Handle angle.ptd Page 13 M248564 6. The arc surface of the patent application is pressed against the lever, so when the ring is rotated, the arc surface of the ring can press the lever and displace the actuator. 5. According to the improvement of the F-handle wrench structure described in item 1 of the scope of the patent application, the circular groove of the body has a large diameter and a small diameter in a class shape, and the tooth portion is a single component with a larger diameter to be accommodated. At the large diameter of the circular slot hole, the teeth are fixed on the actuating rod. 6. According to the improvement of the F-handle wrench structure described in item 1 or 5 of the scope of the patent application, a screwing part can lock the tooth portion to the screw hole of the actuating rod, so that the tooth portion and the actuating rod are integrated. . 7. According to the improvement of the F-handle wrench structure described in item 1 of the scope of patent application, the penetrating hole of the pressure rod is changed to a half-arc shape. 8. The structure of the F-handle wrench is improved according to item 1 of the scope of the patent application, in which the pressure lever can be a piece of body. .9. The structure of the F-handle wrench is improved according to item 1 of the scope of the patent application, in which the actuating lever can be shaped like a sheet and bent to have a slot. 920726F Handle Angle.ptd Page 14