TWM261328U - Ratchet screwdriver - Google Patents

Description

M261328 [Technical Field] It belongs to a type of screwdriver that can control the production of one-way screwdrivers. It mainly uses a switching structure to solve the problems caused by traditional indirect operations. Therefore, this creation belongs to a screwdriver reversal method. After three turns of rotation, it refers to a ratchet. Formula 0 7 6 4 No. 3 "starting number" Screws are used to connect a screwdriver in series or loosen the screw. When users open and open the screwdriver, it is inconvenient to develop a ratchet screwdriver knot mechanism for screwdrivers "and male ratchet structure" Structure idling retreat 3 (1) Creation instructions (1) [The original creation department of the new type is a screwdriver. The special design of the ratchet mechanism is not an accurate question area. [New type of previous press, the screwdriver has' It is impossible to make a full circle about a quarter of a full circle and then turn it again with a normal wrist, so there is a bulletin 5th 5 2 7 9 9 5 7 8 6 5 3 to let User-friendly convenience; however, the existing switch direction switching design is more complex and the problem is not assured. The whole problem is based on the above technology.] It is a kind of locking on the handlebars, so the palm needs to be the upper screw # 2. The ratchet with the ratchet ratchet of the ratchet driver and the ratchet knot that directly actuates the complex structure of the ratchet knot and the straight rod-shaped hand nail of the technical head that moves the ratchet. Because a human hand is used as a driver, it needs to be returned and held again. This solves this problem. Question: For example, the pre-patent cases such as the improvement of China's patent structure, and the public notice, were borrowed to increase the operation of the ratchet structure of the ratchet structure of the ratchet driver to switch the ratchet card structure. At the same time, because it is an indirect operation, there will be switching or the user may accidentally touch the switching structure in the process of using the driver, which cannot meet the user's needs. It can be understood that due to the

M261328 IV. Creation instructions (2) α meter is unpainted, convenient, and “convenient for inaction. Because of this, the ratchet screwdriver for switching has the same experience. With the manufacturing experience, the solution for the needle is through the ratchet screwdriver structure and it is convenient. Operation [Creation content] To this end, the purpose of the present invention is to correspond to the ratchet structure and all heads, which are set in front of the main body and the main rod body. A connecting shaft hole, a first and second jacks are formed, and the ratchet structure. The outer peripheral surface of the ratchet block, and a compression edge is provided in the hole on the back of the ratchet block. Furthermore, the sleeve ratchet screwdriver has a “operating failure: C problem, which affects its homework structure. The main purpose is to provide a reliable researcher who has been engaged in research and development in related industries for many years. 2 The above issues and needs are discussed in depth, and they are actively seeking, hard work and trial work, and finally successful development. The structure and purpose are mainly achieved through the following technical means: the ratchet driver is provided on a main rod body with a The structure is composed of the ratchet structure of the sleeve connecting rod body for socketing the driver head; a shaft hole is formed in the center of the section, and the first and second slotted grooves of the front and rear sections of the main rod body, respectively, and the shaft hole pivot of the main rod body The linkage shaft is provided at the corresponding first and second section grooves, and a ratchet block is pivotally formed in the first section grooves tied to the main rod body, and two first and second teeth protruding slightly from the periphery of the main rod body are formed and formed. There is an arc abutment edge, and the first insertion spring of the linkage shaft and the positioning post, wherein the positioning post abuts against the arcuate abutment of the ratchet block forms internal ratchet teeth corresponding to the ratchet structure ratchet block; it is tied to the main rod body corresponding to the second section A groove is set on the groove

Page 6 M261328 Creative instructions (3) wheel, and the linkage shaft spring and this, so that switching, for your purpose, elaborate, but the following is limited to the method of creative protection] The creative instructor, 0 and 1-30 pairs 4 0 The main area of the main pole with a slot 1 2 3 and the smaller diameter and compression direction shown in the original design and other drawings are implemented in detail, not for foundation, but for the purpose of implementing the structure shown in this figure 2 barrel joint switching knots and four figures! 1, the first slotted jack 1 is formed, and the second limit screwdriver is formed to further increase the review committee. The following is as follows. The author has made any category of this creation: Therefore, the ratchet switching knot should be set and can be directly described. The main body 1 0 12, the jack 1 and the shaft 1 8 are used to detect the screwdriver system 4 0. The main rod is actuated to form the rod body 1 in the front section and the main rod. Rod 3, the group has a spine edge 19 and inserts the function of the middle limit. It is indeed a step away. If you are familiar with the description, 'Every modified or ratchet is made of a main body 1 0 ratchet knot' then please 0 The front section has a body 1 〇 The first cross-section knot 'And the main

Page 7 The inner rod of the jack can rotate its spines into its movements. It can also advance the original creation. At the same time, it is only in the form of a tube. The rod is inserted in and can be practical. Solution to the creation of the best practical technology. The creation of this creation is based on the original creation. They are all equipped with a rotary wheel inside the barrel. The composition and feature examples performed by the user, and those who can cooperate with the domain can implement specific preferred embodiments. Based on the spirit of the work, it should still belong to the rod body 10 of the founder structure, and the ratchet structure for the ratchet structure 20 can be seen in the first center. A through shaft is formed in the end face groove 12 2 20. The main rod body 1 0, please refer to the first one is provided with a ratchet to pick up 2 0

In the sleeve of the child head, the direction; 一, ^, two shaft holes, one half of which is inserted through the first section, and M261328 is formed at the back section. 9. Creation instructions (4) A second cut groove which runs through one half of the shaft hole. 1 4 is provided with a switching structure 4 0, and the main shaft 1 is provided with a linkage shaft 15, and the linkage shaft 15 is formed with first and second jacks 16 corresponding to 14 locations, and a 16-wheel structure 20 and a switching structure. 40 sets; wherein the ratchet structure 20 is attached to the main rod body 1 and a ratchet block 21 is pivotally provided by the pivot 18, which has two first 23 pieces protruding slightly from the periphery of the main rod body 10. The first insertion hole 16 on the back of the block 2 1 and formed with the arc-recessor linkage shaft 15 is provided with a compression spring 2 5 and a top abutting block 2 post 2 6 and a positioning post 2 6 for restricting the ratchet block 2 joint. 3 0 corresponds to the main rod body 10, one end is formed with 3, 1 ratchet block 2 corresponding to the ratchet structure 2, tooth surfaces 22, 23 are respectively latched, and a sleeve groove 3 2 is formed at the sleeve edge, so as to cooperate with a The joint 30 is fastened to the main lever body i 0, and the above-mentioned switching structure 40 is connected to the main pole 14 with a rotary wheel 41. The rotary wheel 4 has two fixing holes 4 2 and a fixing hole 42. Gearing A cup-shaped barrel 4 5, a barrel spring 4 6 are inserted into the shaft, and a rod 4 7 is supported on the compression spring 46, of which the rod 4 7 of the limit rod 4 7 is fixed in the hole 4 2; 'The second slotted groove 14 can be provided with first and second slotted grooves 1 2 and 1 7 at the shaft hole 11 for the first spine block 2 of the spine 0 and the two-toothed arc 1 compression 1 The inner ratchet 1 which arcs against 1, and the joint 3 0 C-shaped buckle 1 9 The upper body 1 0 1 The upper part 1 5 of a slot 1 2 The inner peripheral shape 1 The outer side 2 2 The abutment edge 2 The spring 2 The edge 2 4 Operation, then 3 1, for the first inner ratchet ring 3 5 corresponding to the second cut groove into a corresponding 4th, then 5 and the positioner sleeve inner ratchet teeth-a 3 1 end of the sleeve hole second Plug 4 5 has a built-in rod 4: 8 threaded on the rotary wheel 4 7 a compression limit 1

For actual operation on page 8, when the user is tied, 1 at this time 1 5 (such as the ratchet structure diagram and the seventh ratchet 3 1 to control the inner ratchet rotation direction; besides the operation description, it is more convenient to remove the card from 2 1 ， The spine block 2 of the wheel structure 20 is set in the main rod body 0, and the sleeve joint 30 can be set in the main rod body 〇 The spin wheel 4 of the 2 change structure 40 is set in the main rod body 1 The main body of the rod body 10 is covered with a soft grip sleeve 50, so as to form an easy to switch, and the action is as shown in the fifth figure, which is the fourth composition after the composition (5) In this way, when the front end of the first slot 12 of the ratchet is followed by 10, and finally, it is convenient for the user to hold the ratchet driver structure. As for the joint 3 0 disclosed in this creation and the seventh figure Direction

The 40's rotary wheel 4 4 5 drives the linkage shaft. The linkage shaft 1 5 drives 2 1 (such as the sixth B tooth surface 2 2 the second tooth surface in the latch 2 3 and the difference in the operation of the clip through the effective simplified structure described above. The 2 0 ratchet block is extremely accurate in operation and can be summarized in the above-mentioned complicated structure and manipulation. 'Please refer to the need to switch the ratchet structure at the same time. 2 Connect to rotate the main rod body 10. The upper spinner 41 can be inserted through the rod. Figure A and the seventh a Figure 20 Positioning post 26 go to Figure B), and then operate the ratchet (such as the sixth Figure B) or operate 3 1 (such as the seventh Figure B) 'We can understand that the switching structure 4 〇The straight sleeve joint 3 〇 can not cause four, five, sixty (sleeve sleeve switching structure 48 and through the barrel) due to accidental contact at the same time, and by hitting the ratchet block 2 1 first as the ratchet block 2 1 in order to control the creation, except that the ratchet and ratchet 3 1 can be accessed and misoperation, so M261328 IV. Creation Instructions (6) Advantages and practical value, α; ^ _ Therefore this creation is indeed a novelty. ^ In the same In the technical field of _ the same Rong Jinjin ^ creation, coincidentally no identical or similar product disclosure Use, so the elements of this creation have been paid for a new type of patent, the application is submitted in accordance with the law, and I ask for the grant of this creation patent, to the utmost convenience.

Page 26 M261328 Schematic description (1) Schematic description: The first picture: the three-dimensional subassembly of the creation and its counterpart. The second picture: the main rod of the creation. The third picture: the creation. The fourth picture of the sleeve joint is the relative position after the composition of this creation. Fifth figure ... is the sixth figure after the composition of this work: the section of the first moving structure of this creation (B). Seventh figure ... is the section of the second moving structure of this creation (B) (two) ) Explanation of drawing number: (1 0) main rod body (1 (1 2) first slot (1 (1 4)) second slot (1 (1 6) first socket (1 (1 8)) pivot (1 (2 0) ratchet structure (2 (2 2)) first tooth surface (2 (2 4)) arc abutment edge (2 (26) positioning post (3 (3 1)) internal ratchet (3 (3 5) C Type buckle (4 schematic diagrams to illustrate the relationship of this creation. Appearance schematic diagram. Appearance schematic diagram of the main rod body. Surface schematic diagram to show the physical appearance diagram of each component. It is not intended that (A) is a ratchet switch Structural cross section. Schematic diagram, where (A) is the cross section of the ratchet switching structure.) Shaft hole) Jack) Linking shaft) Second socket) Step edge) Ratchet block) Second tooth surface) Compression spring) Sleeve Connector) Buckle slot) Switching structure

M261328

Page 12

Claims (1)

M261328 5. The scope of the patent application is provided with-ratchet knot 3 ί :: 2 The ratchet driver is tied to the sleeve of the main rod body;;! Seven is located at "=" and is connected with a screwdriver head to form a connecting shaft There is a shaft hole in the first section of the hole, and the front and rear sections of the main rod body have -linking # respectively. The linking shaft is pivotally provided with first and second jacks in the shaft hole of the main rod body. Do n’t have a ratchet structure attached to the main shaft 骹 — the outer peripheral edge of the ratchet block is provided with a spine block inside the first 4 slot, *, and the second spine slightly protrudes from the second and the second of the main rod body. The tooth = ίϊ is formed with internal ratchet teeth corresponding to the ratchet block of the ratchet structure; wheel, == system: the main rod body is provided with a -spinning-compressing shell and a hole corresponding to the second slot, and a hole is provided: There is a μ, ^ limit cup inside the tube, in which the limit rod is inserted in the rotary wheel. Constructor, said, ', and constitutes a ratchet screwdriver knot that is easy to switch and has a reliable action. Ϊ́ ^ Γ ΐ Patent scope The ratchet screwdriver structure described in item 1 uses a pivot block to pass through the jack of the first slot, which can be used for constructing the structure! ΦIf the scope of patent application is item 1 or 2 The described ratchet screwdriver is connected to the coffee: the main rod body has a small diameter class edge at the rear section, and the sleeve is formed with a buckle. On the class edge of the pole. M261328 5. Patent application scope 4. The ratchet driver structure described in item 1 of the patent application scope, wherein the rotary wheel of the switching structure is formed with a fixing hole corresponding to the second slot, and the limit lever is formed with a corresponding Insert the rod so that the rotary wheel can be connected with the linkage shaft. «« Page 14