TWM269144U - Rag wrench capable of quick-releasing sleeve - Google Patents

Description

M269144 3. Creation instructions (1) [The original creation department of the new type is a withdrawal and connection sleeve [Prior technology] Ratchet wrench. The sixth figure is the description of the ratchet steering in the body], the body moves the head. This kind of beaded screw lock element is used on the inner wall of the tube. However, this type of use is quite progressive. The steel ball body is inserted into the bead groove in the sleeve by hand force. Therefore, the use of the joint state is not fast enough [New content] Technical Field A cylinder ratchet reversing is dedicated to the main characteristics of J. The hand, especially the one with a fast, wide range of applications. The wrench shown in the figure is a ring ratchet (Fig. Reversing mechanism [This wrench, the groove is concave and convex] [For example, it has trouble changing. The forward and backward application of force, and occasional shrinkage, require only operation to interfere with the system's lever, due to the state of the bolt to the mechanism, to overcome the steel retreat and vice versa, forcefully insert effort, 'especially not shown in the end In order to be familiar, a wrench with a moving head at one end can be turned or a nut with a nut can be moved inside the small head of the bead, and the sleeve is retracted as shown in the sixth figure of the ratchet body in the prior art. Switch and control the technology, here is not more than a protruding sleeve with a protruding steel ball, through the steel ball and the sleeve to move the wrench to control the sleeve connected] lock or loose. The steel ball that is connected to or disconnected from the sleeve is controlled by a small spring. The user applies elastic force to the sleeve or the spring, so that the steel ball slides in at the beginning, and the state of the ball is also connected or separated from the trigger head. Withdrawing the trigger head and the sleeve increases the operating time and there is a working speed

M269144

In view of the foregoing problems, the author has developed an essential creative purpose to provide a rapid retreat: J: 'The main mechanism eliminates the steel ball with a small spring advance and retreat mechanism, a ratchet wrench, and the second steel ball moves forward and backward. Pulling the head = The sleeve is retracted, and the connection state is extremely convenient and fast. To control it and to achieve the aforementioned creative purpose, this studio: It is to provide a ratchet wrench that can quickly withdraw from the sleeve. The hand has a body with a handle, a drive body installed in the body, and a ring. A ratchet wheel for the quadrangular column-shaped lever extending from the bottom of the reversing movable body. The driving body is provided with an axially penetrating internal screw hole, and a hole is arranged on one side of the driving head to receive the steel ball. A groove, a shaft body, the groove enters the groove without exposing the bead near the end of the pressure rod to form a tapered surface, the minus; the reversing mechanism of the women's body in the body, a steel ball, the body is hollow, the inside The drive head is controlled by a mechanism for controlled steering. The driving head is mainly characterized by: a through hole through which a bead hole communicating with the through hole is formed on the upper part, and the bead rod, which is a shaft shape, has two ends respectively It is opposite to the bead hole and can be used outside the steel ball hole to be located under the groove and the thickness of the phase cone surface from the bottom to the groove direction.

A bolt is located on the top of the reversing mechanism and has an axial perforation for the end of the shaft of the pressure rod to extend; an elastic member is provided on the reversing mechanism; a top for connecting the pressure rod Cover, which is pressed against the elastic member, the top cover bottom

Page 6 M269144 IV. Creation instructions (3) The surface is connected to the shaft by fixed means; in this way, when the user presses the top cover, the axial movement of the pressure lever is moved downward, so that the groove and the bead hole form a lateral direction. The communication space allows the steel ball to retract into the groove space, change the exposed state of the steel ball, and eliminate the resistance of this ratchet wrench with a reversing mechanism to move the head away from the sleeve. The reasons are: 1. Press the hole to form a lateral release and pull the head to use this tool for detachment or connection. 2. The finger pressing operation is very flexible. 3. The yuan list has few components. Column: The top cover is pressed to control the axial displacement of the pressure rod, causing the groove to communicate with the beads, allowing the steel balls to retract into the groove without protruding, and the resistance of inserting or disengaging the sleeve makes it extremely convenient for users The ratchet wrench of the mechanism can be quickly removed from the sleeve in the shortest time, saving labor and time, and has practical functions. Control is simple. When the ratchet wrench is held by the hand, the lever can be driven immediately as long as a cover is extended, without the need for two-hand control, making the hand easy and without burden. Pieces are simple. Such as pressing rods, caps, and bolts are simple to process and easy to assemble, and the cost is low. This creation is a ratchet that can quickly exit the sleeve

Jof body with handle (1 1)

乂, the reversing mechanism in the body " 〇)-steel ball (24, the body (1) is a hollow body ring ratchet 2), for the reversing mechanism (13): Steering, driving 胄 (2〇) bottom extended contact "

Page 7 M269144 2 2 The shape of the head-cylinder column is four-fold and 4) Insert Γν Ming} Say ο As a Γ wound, / 1 \ four sets of packages, you need to use your hand to turn the wheel, the 3 knots of the ratchet structure τΗ Lian (, disengagement, quick-change, quick-change tool) at ο is a 7-point C special tube for invasive wounds and a set of 1 can be built 1 ο for the return of the combination of fast-speed elastic parts \ Yuan}, described 4 ) Μ 2 ο Borrow C from C 4, steel bolts} make screw ο control a 6 style, C square ΐ cover pressure ο press 3 -1 with C, stick} square pressure ο, 5 include C Jian 3, Go from off-axis to off-axis map speed one-by-one, quickly set the first setting, such as setting}, make ο create 2 constructs {and fit the shape of the coordinated driving, driven, ο structive element 2 machine of each C} Say ο Step drive 7 One C into the tube is more flexible, and the picture is connected with the hole 1 The screw 2 The inner C bead has a hole in the shape of a steel through the part and placed on the center \ 1 set on the side 3 2 1 2 () (Hole 2 hole through 2 bead C,, head} move 3 1 pull 2 2, CC} hole; hole 1 bead} 2 through 2 through 1 through 4 C connection {rod out ^ shaft exposed rod 1 1 3 is the body against the sudden pressure 1 1 before 3; its axis is not close to 33, pattern C}, and then appears cc > screw body 4, ^ NfJ. Face ^ ~~ '外 # 3 0} 00 Cone Cone 3, at C 312}, C3C1}, borrowing slot 1, hole C 31, concave 3} into groove beads 31 minus Enter 33-shaped recesses and grooves C1 Progression C3 Face one groove 3 Direction S pattern '^ Direction ο There are 1 recesses C Square 4 Screw body diameter 2 3 in the surface} 2 Outer axis boundary C sequence C} Bit cone 1 C formed in the intersection according to the groove 4, 13 bead-shaped small}, concave 2 outside the C steel system slightly 1 drive the shape of the groove at the beginning of the moving end diameter 3 is the front ball} end concave and push the end 3 outside the end , Steel 3 at the end speed}} c wear a} for 2} Xun Xun 31 pattern should be made of 3 series CO by degree 33 screw, 3, hole 3 degree cone C3 outer shape C bead C thick body C and M269144 The picture of the four tops is} bolted, a screw head, 3 on the moving screw structure, and the C-driven machine 1 rod is exposed to} press 4} to change C supply 1 to 4 upper holes} 3 pattern C} Pass 〇〇 bolt 4 C} screw 2 to C pattern ο, C-axis hole 嫘 4 > body 1 through the outer c 1 move, the inspection 1 drive} shape screw 2 on} 2, use C position ο 4 The hole is 4 C through, the screw presses the C slot} and the internal and external detection trap 3 / ^ ^ 3 of the screw}} The number should be C ο ο the standard body 4 2 the shaft c C in the body ^ (DRIVE体 、 本 0,) 0 οTake off 3 and cause C to fail} Press 3 in 1 group C This factor machine Permutation bit, 3 0 1 2

} 上 ο) 5 3 (1 piece of C-type structured bomber is reversed and placed on the axis of the set shaft} system ο, 3 spring C spring rod is used for pressure supply ο with 5 pieces of C-shaped eciL shape / seat X) / 2 round ο 6 empty 3 C in the C cap is in the rod} press a rH knot, 6 even} C with ί-Η seat with 6 bases {this seat, base in ο 6 / IV cover with a hole in its cover的 的 穿 ， 3 through the CO to the C-axis piece has a pad 2) CO Τ—Η (2 in the cap 6 hole C, the screw} 1 through 1 through the 6-axis C-axis shape, Τ is borrowed from Setting, wearing shape} C face piece of the body 3 seat 6 cushion}) ν) ^ 1 2 6 6 (J seat in the base of C seat for the next 9.}, 1 on the IX 6 4 (3 holes / (V The sleeve is caused by the wearing of the position > position 3 to the C longitudinal rod for its pressing

The 2 and 6 screw C outer cap of the hole screw, 3 at the C end of the rod, and the 5 screw connection of the C pattern, to hold the rH surface 2 side 6 bottom C rv r (v spring sheet, press Press and hold 2. Base, 4 movements and setbacks C Akira > Steady groove idea 4 more trapped when 3 axis is inserted {can be formed into the edge} shape and block 1} withstand 6 6 ο pressure } C 3} cause 3 seats C ο not 6 base rod 5 > C presses C ο borrows piece 6 塾, continuity is reached, spring cover, clip} by the top ο can make 1} 5} step 3 1 (3 1 3 6 pieces 6 progressive 彳 可 M269144 four rounds off the spine to get rid of desire, complete y one fifth, the first} to ο Figure 7 three C the first tube like a set 'installation state has been applied} real 2 of 2 Operation C Wound head 6) This action i makes it a puller 5 concave shaped parts, and the elasticity is reduced to the pressure axis) 0 3 6 ΓΝ C rod cap pressing support and pressing J〆 · * refers to the hand and single In addition, ο 2) (4 holes 2 beads C into beads to make rims, put the through phase to quasi-space} with 3 in total 2 1 C into hole-shaped beads} and 1) 3 1 (3 slot C concave Slot with 3 let, pull into shrinking ground} speed ο fast 6) (4 cover 2 top C pressure ball press steel to \ iy C.I3 ·, 7 C The sleeve of the tube} is ο or 7) (ο tube 1 set of C discontinued body speed holders must be moved to make it reach the ground, the internal force is separated) CXI non-interaction 2 milliphase {can form a head shape lytBL ， After the bomb} ο Li 5 off C-piece traits, Χίο ο 6 6 / ί \ / IV Cover cover top push and push push to push the fingers to remove the resolvability will be 2 speed C Xunzhu Zegang} holding 1 guarantee IX, 3 push outside C. Cone 3-state, 2 liters C} Upper hole 3 position beads CV3 back towards {hole ο 4 beads 3 2 out c C detonation through rod penetration pressure one, moving ball} state strip steel 4 The ball of 2 2} Steel οMade head 7Controlled C > Trigger ο Let the sleeve 3 into the C-speed plunger. If the speed is not pressed, let's make it \ ϊ / Yi, \) y \ J ο 2 ο 1 X) / (6 3 ο head c C 7 moving cover groove {pull the top cylinder, press on the sleeve to press the withdrawal 1 to shrink this can be inserted --- N If also 4 2 In the example of its ability to perform and after the fact that the warrior described the skill of the skill on the wall, Fan Chuang's project to protect the situation to keep the situation in the right and familiar with the right He Shenzhi's fine example. And the creation of the book is only the original. For this example, because of the implementation of control techniques, the actual limitation of the technique is described in the use of innovation and benefits.

ij Ji—Mt I— i I

Page 10

M269144 Schematic description [Schematic description] (1) Schematic part The first diagram is an exploded view of the three-dimensional components of this creation. The second picture is the three-dimensional appearance of this creation. The third picture is a sectional view of the composition. The fourth figure is a combined sectional view of the connecting sleeve of the present creation. The fifth picture is a sectional view of the combination showing the steel ball retreat controlled by the lever. The sixth figure is a perspective view of a conventional ratchet wrench with a reversing mechanism. (2) Symbol description of main components (1 0) body (1 1) handle (1 2) ratchet (1 3) reversing mechanism (2 0) drive body (2 1) through hole (2 1 1) inner screw hole ( 22) (8 4) Trigger head (2 4) (8 5) Steel ball (3 1) Groove (3 3 1) External thread (3 4) Retaining edge (4 1) Perforation (5 0) Elastic piece (61 ) Base (6 2) Middle cap (6 3) Spacer (8 0) Wrench (2 3) Bead hole (3 0) Pressure rod (3 3) Shaft body (3 1 1) Tapered surface (4 0) bolt (4 2) Recess (6 0) Top cover (6 1 1) Sleeve hole (6 2 1) Screw hole (7 0) Sleeve

Page 11 M269144

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Claims (1)

M269144 With hand i: ί 可: ί Ratchet wrench withdrawing from the sleeve, which includes-with _ ^ ^ reversing mechanism for women in the body, a drive body fixed in the body, a steel rose, Xi: k Μ ^ ,,,, ^. The body of Zhu Xi is hollow, and a ring-shaped ratchet is set on the inside for the commutator to connect ^ ^, ^.. L ^ ^ The quadratic column-shaped pulling head at the bottom I 'is mainly characterized by: internal J drive 置 placed-an axially penetrating through hole, the through hole forming a hole on the upper portion to receive the steel ball; ... This bead-a pressure rod installed in the drive body, "shaft-shaped, with two ends respectively The groove shaft body, the side groove is opposite to the bead hole, so that the steel ball can enter the groove without protruding from the bead hole. It is located under the groove and near the end of the pressure rod to form a tapered surface. The thickness of the tapered surface decreases from the bottom to the groove direction; θ A bolt is located at the top of the reversing mechanism, the bolt engages the internal screw hole of the driving body, and has an axial perforation for the shaft of the pressure rod The end of the body is stretched out; " An elastic member is provided on the reversing mechanism; a top cover for connecting the pressure rod is pressed against the elastic member, and the bottom surface of the top cover is connected to the shaft by a fixing means. body. ^ 2. The ratchet wrench that can be quickly released from the sleeve as described in item 1 of the scope of patent application, the elastic member is a spring. 3. The ratchet wrench that can be quickly withdrawn from the sleeve as described in item 1 of the scope of the patent application, the fixing means forms an external strategy at the end of the shaft body and is threadedly connected to the shaft body. ",, ·’ M269144