TWM294393U - Forward/backward direction adjustable mechanical locking structure - Google Patents

Description

M294393 VIII. New description: [New technical field] The creation system is a mechanical locking structure with adjustable front and reverse, especially when the sleeve and the retainer are sleeved with each other. The loose or tight fit of the parts, the limiting element and the elastic unit are only for the setting of the displacement of the component, the forward or reverse switching, and the positioning of the positioning component. The working components to be connected need to be driven in different directions and directly change between positive and negative. The company has a streamlined structure and has practical advantages of operation, convenience and versatility for the design of innovation. [Prior technology] Referring to Figures 7 and 8, it is known that the mechanical locking method is used to drive the end view and side view of the tool; as is currently known, the mechanical locking structure is used to drive the working member to rotate. The retainer 2G fixed to the body 1G is provided with a plurality of holes, and the inner device has a cylindrical body 3〇, and the retainer and the hollow inner group of the 2〇 are provided with a sleeve member 4〇, and the sleeve member 4 is )in The device should be equipped with a number of one-way ratchet slots 4 in the number 2 of the cylinders in the stomach 10 (Π, and the hollow interior of the component 3〇 is provided for the axis 5Q by the plug-in 5()1 and its solid ^, The surface of the set component 4G and the embedded segment are closely arranged with a passive component (10), and the outer periphery of the passive component 60 forms a polygonal cut surface 6〇2, and the outer side of the polygonal cut surface 5〇1 is positioned for a wrench 70. M294393 When the working shaft 50 of the animal needs to be manually controlled to rotate, it is necessary to carry out the manual rotation operation by the wrench 7〇, and the unidirectional ratchet groove 6〇i spoon of the arranging component 4 又5 〇 can only be driven in a single direction, that is, by the wrench 7 〇 a single direction of the rotation to drive the passive component 60 by the frictional fit of the assembly element 4 〇, and further drive the working axis 50. Rotation. However, in the composition and actual use of the above structure, the following disadvantages are apparently produced: 1. The conventional structure is too complicated, and the splicing element 4 is from the working shaft 5 〇 to the wrench 70' Also have to rely on the auxiliary positioning of other components (plug-in training, melon into section 601) and The connection type (passive component) is relatively complicated and difficult to assemble, so that the cost is high, and (4) the implementation is also laborious and inconvenient. 2. White A is hindered by the above-mentioned structural design, so that the driving direction is limited. The single-direction rotation, so that the range of work that can be used is limited by the design of the above structure' can only provide the function of the single type. It can be seen that there are still many missing items in the above-mentioned items, which is not a good one. The designer's need to be improved. Based on this, the creation has been made in view of the shortcomings of the above-mentioned conventional knowledge, and it has been improved and innovated by Sui Si, and after years of painstaking research, it has finally succeeded in research and development. Adjustable positive and negative multi-function settings, and a mechanical locking structure with simple construction and easy operation. M294393 [New content]

The main purpose of this creation is to provide a mechanical locking structure with adjustable positive and negative directions, which consists of a retainer, a number of cylindrical elements, a set of components, a limit piece, an elastic element and a positioning element. (4) The retainer is sleeved in the hollow interior of the polygonal cut surface formed by the set component, and is fixed between the retainer and the set component by the positioning component, and each cylindrical component is placed on the retainer circumference (four) and sleeved (4) The cutting planes are in conflict with each other, and the limiting element and the elastic unit are set in the arranging element and are restrained and elastically resisted by the aligning device; by the above design, the Guardian member is combined with the retainer, and the number of cylinders is The component simultaneously corresponds to the surface of the working member and the respective cutting surfaces of the sheathing member and has a shifting clearance at a desired angle in the retainer, so that the externally can smoothly change the position of the retainer in the forward (or reverse) position. The control (four) column element simultaneously forms a tightly locked state with the arranging element and the welcoming member, and provides the arranging element to smoothly drive the working member to restrict the forward (or reverse) direction through the number of cylindrical elements. Azimuth rotation, that is, when the above configuration is restricted to only the forward (or reverse) rotation, if the retainer and the sleeve element generate a non-forward (or non-reverse) reversal, the working member is idling According to the above, with the above design, the structural design is simplified, the composition is stable, and the practical structure design is simple. Another main purpose of the present invention is that the retainer has a slot in the valley for the cylindrical element. The width of the slot is larger than the outer diameter of the cylindrical member, and the sides of the slot are formed against the retainer. Edge, this side resists the edge M294393

The distance between the holes is smaller than the slot and the cylindrical element; when the cylindrical element is pushed forward by the clockwise direction of the set element (or the reverse of the clock), the cylindrical element is smoothly pushed to the left (or right). Holding the retainer, and the polygonal cut surface of the set of components is designed such that the intersection of each of the two cut faces corresponds to the center position of the slot of the component, and a cylindrical element is left between each of the two cut faces The clearance moved to the right and left sides. At this time, the retainer is designed with such a clearance - the long limit portion, and the limit member provided in the sleeve member is restricted in the clearance (4), and the device is also The left and right resisting portions are provided, and the elastic unit disposed in the sleeve member is elastically resisted therebetween; by the above design, the externally operated sleeve member can be turned to the forward direction (left side), and the holder is left The resisting portion is resisted by the elastic unit in the set component, and the limiting component disposed in the sheathing component moves to the end of the long limit of the retainer ^ and the respective sections of the set component are aligned with the cylinder Component formation 'When the hollow internal device of the retainer has a working member to be driven by a mechanical locking fit, the retainer can be smoothly controlled to rotate in a timely manner'. Conversely, when the external operating sleeve is reversed The right side of the retainer is resisted by the elastic unit in the sleeve, and the limit element provided on the sleeve moves to the long limit of the retainer. - the end, and can smoothly control the set component to perform the counterclockwise, reverse rotation 'to drive the retainer to drive the working member to rotate in the opposite direction; accordingly, the 'formation' does not need to be changed due to the different driving directions Different instruments can be used to directly or reversely drive the M294393 position on the holder, so as to achieve the multi-functional and easy-to-use real benefits, thereby improving work efficiency and saving industrial production costs. An adjustable positive and reverse mechanical locking structure that achieves the above-mentioned creative purposes, including:

The retainer is a hollow body, wherein the inner part of the air is inserted between the working members to be driven by the mechanical locking fit, the outer part is formed with a socket section having a depth of the section, and the outer wall of the socket section is equidistantly provided with several paths. The slot, the two side walls of the slot form an arc-shaped tapered edge against the hollow inner portion, and the sleeve portion is provided with a concave portion at one end of the outer side wall, and the other end has a flange protruding outwardly. The outer periphery of the edge may be further added with a non-slip friction surface according to the needs of the manufacturer, and the flange has a left and right resisting portion and a long type limiting portion facing the plane of the socket portion; the cylindrical member is correspondingly disposed on the retainer. The inside of the slot, and the surface thereof just resists the resisting edge of the slot; the sleeve component is also a hollow body, wherein the hollow interior is for the retainer to be sleeved therebetween, and the hollow interior forms a polygonal cut surface, and the intersection of each of the two cut faces is positively maintained The symmetrical center line of the opposite edge of the slot of the device corresponds to the symmetrical center line of the opposite edge of the slot, and the sleeve component is provided with a slot hole and a limiting hole in the plane of the left and right resisting portions and the long type limiting portion of the corresponding retainer; Is a cylinder with one end Inserted into the limiting hole of the arranging component, and the other end is an end for inserting the long limiting portion of the retainer; the elastic unit includes a spring and a ball for sequentially placing the slot of the splicing component Inside the hole, and make the ball corresponding to the resisting part of the retainer; M294393, the piece can be a c-shaped buckle for the buckle, and the other positioning element can be a 禝κ士凹戸The direct screwing is positioned on the sleeve member and is in contact with the recess of the retaining jaw to close the positioner. [Embodiment]: Refer to Figure 1 for the three-dimensional exploded view of the mechanical locking structure with adjustable positive and negative directions. The mechanical locking structure with adjustable positive and negative directions is designed by ^ The temple device 1, the number of cylindrical elements 2, the arranging element 3, the limiting element 4, the elastic unit 5 and the positioning element 6; wherein the holder 1 is a hollow body, wherein the empty interior 11 is for the purpose of borrowing The mechanical locking drive working member 7 is embedded therebetween, and the outer portion is formed with a sleeve 12 having a length of the length, and the peripheral wall of the sleeve portion 12 is equidistantly provided with a plurality of slots 121, and the two side walls of the slot 121 are facing the hollow interior The abutting edge of the η protrudes from the arcuately tapered narrowing edge 122 so that the distance between the two opposite edge 122 is smaller than the width of the slot 121, and the socket 12 is provided with a recess at one end of the outer wall. 123 'The other end has a flange 13 protruding outwardly, and the periphery of the flange 13 can have a non-slip friction surface 131 according to the manufacturer (the application is hereby applied to the pattern), and the flange 13 is facing the sleeve. The plane of the connecting section 12 is provided with a long type limiting portion 13 2 and the left and right resisting parts 1 commits, 13 4 · the cylindrical element The member 2 is a cylinder having an outer diameter smaller than the width of the slot 21 of the retainer, and is larger than the distance between the two opposite edges of the slot 21, and is correspondingly disposed in the slot 21 of the retainer 1, and The surface can resist the resisting edge 122 of the slot 121 M294393; the sleeve element 3 is also a hollow body 'the hollow interior 3i is for the holder 1 to be interposed therebetween' and the hollow interior 31 forms a polygonal cut surface 3u, and the intersection of each two cut surfaces 311 The end 312 can be corresponding to the symmetrical center line of the two sides of the slot i2i of the retainer, and the sleeve member 3 is disposed on the long limit portion 132 of the corresponding holder 1, the left and right resist portions 133, The plane of 134 is provided with a limiting hole 32 and a slot hole 33; the limiting position το member 4 is a cylinder body, one end is provided in the limiting hole 32 for inserting the sleeve component 3, and the other end is for being embedded in the retainer One end of the long type limit; only play! · 生单 το 5 series can include spring 51 and ball 52 (this spring and ball is the application of the best elastic single in this creation), for ordering Entering (4) the slot 33 of the component 3, and allowing the ball 52 to correspondingly resist the left or right resisting portion 133 or 134 of the patriarch 1; 6 may be a c-type buckle as a snap-in holder for the concave portion 123 is k, ρ agent for bury; Yan > 1 outside the hunting society to withstand buckle sleeved on the end surface element 3. Furthermore, the second reading of the tea is a front view of the combination of the creation; the mechanical locking structure of the original can be adjusted in the forward and reverse directions, and the cylindrical element 2 can be first installed in the holder. In the slot (2) of i, since the slot 121 is larger than the cylindrical member 2, the circular branch member 2 can be smoothly passed by the slot device 121 which does not have the flange 122, and the slot 12 is in the M294393 121. The spacing between the two sides of the resisting edge 122 is smaller than the outer diameter of the cylindrical member 2, so that the cylindrical member 2 does not fall at the distance of the resisting edge 22, and then the sleeve member 3 is correspondingly inserted into the hollow interior 31. The sleeve portion of the retainer ^ is located, and the sleeve member 3 and the elastic unit 5 are respectively placed in the slot 33 of the sleeve member 3 and the limit position.

In the hole 32, and in the same manner that the sleeve member 3 is sleeved on the sleeve portion 12 of the holder 使, the limiting member 4 disposed on the sleeve member 3 and the elastic unit 5 are also embedded in the holder 1 In the slot 33 and the limiting hole 32 of the flange 13, the number of cylindrical elements 2 disposed in the retainer 1 is formed at the intersection between the slot 121 and the two faces 311 of the sleeve member 3. When the cylindrical element 2 is displaced by the required angle, and the cylindrical element 2 is disposed in the slot 121 of the retainer, the outermost surface of the cylindrical element 2 is larger than the cutting and sheathing elements 3 of the sheathing element 3. After the contact, the inner diameter of the face 311; while holding the opposite end faces of the device 3, so that the combination of the sleeve member 3 and the sleeve member cannot be separated. The positioning member 6 corresponding to the retainer k sleeve portion 12 has a recessed portion 123 protruding from the outer end of the sleeve member 3 for snapping positioning, and can be used to offset both of the positioning sleeve elements to form a clear view - and FIG. This is a schematic diagram of the application of the working component and a schematic view of the profile of the work; when the creation is to be used for the work of the 7 7 7 忭 忭 忭 之 之 , , , , , , , , , The hollow door 4 11 of the device is placed with the working member 7. At this time, the number 0 of the column 2 of the holder 1 is disposed at the intersection between the two faces 311 of the element 3 in the slot 121 to the sleeve 13 13 M294393 The remaining portion is formed so that the cylindrical member 2 can be moved therebetween without causing the surface of the column member 2 to protrude beyond the resisting edge 122 on both sides of the slot 121 to affect the mounting of the hollow interior u of the retainer i to the working member 7. In addition, please refer to Figure 4, which is the combination of the above-mentioned creative look-up profile;

*This creation is combined with the maintenance component 7 to drive the security component 7 to perform the desired driving orientation (forward (clockwise) or reverse (counterclock)). Rotating, the column element ^ is less than the inner diameter of the cut surface 311 of the hollow interior 31 of the sleeve element 3, so that the cylindrical element 2 can be smoothly biased toward the edge (left or right side) of the slot (2) of the holder 1 against the edge 122 In close contact with each other, and also the surface of each cylindrical member 2 is in close fitting with the working member 7, and the synchronously driven retainer member 7 is also rotated. In addition to this, please refer to Figure 5 and Figure Force, which is the combination of the bottom view of the creation and the third schematic diagram; the creation has a limit element 4 and a length between the holder 1 and the set component 3. The design of the combination of the limit of $132 allows the cylindrical element 2 provided in the holder 1 to have a limited-positioned movement space between the set elements 3; and, f is created in the holder i and the sleeve The design of the combination of the elastic elements [and the left and right resisting portions 133, 134 between the components 3 enables the crying 8 14 M294393 1 to be left at both ends of the above moving space (clockwise (clockwise (reverse) )) Position switching positioning; ) and right direction (reverse also 'reviewed as shown in Figure 4, when the creation and work component 7 combined with the right person changes the work drive orientation to the positive (clockwise) real mouth:: :-'1 - 2 set = part 133 is resisted by the elastic unit 5 in the arranging element 3, and the limiting element 4 in the piece 3 is moved to the end of the holder 1 = the position 132, and Each section 3U of the component 3 is in contact with the cylindrical element 2, and the handle can be smoothly matched. The component 3 is rotated in the forward direction of the clock; side) = please refer to Figure 5, when the external operation of the holder 1 is reversed (right and the sleeve "the elastic unit 5 in the member 3 is switched to keep crying" The right resisting portion is now moved by the limiting member 4 disposed in the sheathing member 3: the other end of the elongated limiting portion 132 of the retainer 1 can smoothly set the counter member 3 for counterclockwise The reverse rotation, in turn, can be synchronized to drive the working member 7 to rotate in the opposite direction. In contrast, the above configuration is limited to the forward direction only, if the holder 1 and the sleeve member 3 are non-positive ( Or the reverse of the reverse direction, the working member is formed into an idling state; in addition, as shown in the figure, the design of the combination of the positioning member 6 between the holder 1 and the sleeve member 3 is provided. The element 3 is stably fixed to be inseparable. The body is located on the positioning element 6. In addition to the application of the r ^ s μ ' port, the holder element can be placed on the opposite end face of the element 3. Directly set the recess of the retainer 1 to the outside of the sleeve directly on the outer side, and 3 can not be separated from the holder 1; another positioning type configuration method can be adopted as shown in Fig. 6, which is another implementation state of the creation, and wins the socket section 12 and the sleeve of the holder 1. It is assumed that the opposite end faces of the component 3 can be picked up by another positioning element #β, and the 曰 and 疋 are screwed directly from the azimuth buckle of the recessed part 123 corresponding to the retainer 1 on the splicing element 3, Passing one end of the bolt through the sleeve member 3 and inserting into the recess (2) of the holder i can also achieve the substantial effect of the J being held at 1 and the sleeve member 3 being firmly combined and positioned. The present invention provides - The adjustable mechanical locking structure of the positive and negative directions has the following advantages when compared with the above cited documents and other conventional techniques: The achievement of the friction 1. The design of the creation structure is simplified, easy to manufacture and assemble, and the driving is easy. The effect is optimized: the main structure of the creation is composed of the holder 1 and the sleeve member 3 being sleeved with each other, and the cylindrical member 2, the limiting member 4, the elastic unit 5 and the positioning member 6 are combined with each other. , the slot in the holder i can be utilized 121 and the hollow interior 31 of the component 3 form a special design of the polygonal section, so that the cylindrical element 2 can be prevented from falling between the two, and the 8 16 M294393 can effectively simultaneously set the component 3, μ therebetween. Crying ^ The dry J is kept as b and the working member 7 to be placed in (10) produces an excellent friction driving effect; and the retaining member 4 and the elastic unit 5 are disposed in the sleeve to make a position on the retainer 1 The limit and elasticity of the private space allows a space between the holder 1 and the sleeve member 3 to allow the cylindrical member 2 to move properly, so that the cylindrical member 2 can be placed on the holder! In the meantime, it is convenient to set the member 3 and the working member 1 to facilitate the change of the position switching of the holder i 44. The positioning member 6 is then used to secure the fixed position between the holder 1 and the sleeve member 3, which is easy to install, and which also forms an inseparable combination of the holder 丨 and the sleeve τ. 2. This creation combines the composition design of the above structure, and can directly switch between forward and reverse according to the driving direction of the working component, and has the substantial benefits of multi-function and simple operation, thereby improving work efficiency and saving industrial production cost: The holder 1 designed by the present invention has a wider width of the slot 121 for receiving the cylindrical member 2 than the outer diameter of the cylindrical member 2, so that the cylindrical member 2 can be easily mounted, and the sides of the slot 121 are oriented toward the inside of the casing. The width of the added resisting edge 122 is smaller than the outer diameter of the cylindrical member 2, which prevents the cylindrical member 2 from falling toward the hollow interior 11 of the retainer, and the inner diameter of the cut surface 311 of the sleeve member 3 to the warranty 1 The spacing between the slots 121 is also smaller than the outer diameter of the cylindrical member 2, so that when the cylindrical member 2 is subjected to the face of the component 3, Mi 8 17 M294393 is in the forward direction of the clock (or counterclockwise) In the reverse direction, the cylindrical element 2 pushes the retainer i toward the left (or right) resisting edge 12 2; and the center position of the slot 121 of the overlapping end 312 of each of the two cut faces 311 of the sleeve member 3 is utilized. Design to make every two correspond Holder

Between the squeezing, there is a clearance which allows the cylindrical element 2 to be moved to a right angle or a left side by a certain angle. At this time, the retainer 1 is designed with such a clearance to match the long-shaped limiting portion 133 of the retainer 1 to The other end of the π-piece 4' disposed in the holder i is restrained therebetween, and also has the design of the left and right resists '134, and then the elastic unit 5 provided in the sleeve ^3 is obtained. (4) Comparing, the holder i can be adjusted in the forward direction of the clock (or reverse of the counterclock) between the set components 3; thus, there is no need to change the direction of the required driving. By changing the different instruments used, the driving position of the forward or reverse direction can be adjusted directly on the retainer 1, and the substantial benefit of the mechanical locking can be achieved smoothly. The detailed description above is a detailed description of one of the possible embodiments of the present invention, but the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications, such as variations, etc., without departing from the spirit of the art. The equivalent embodiments should be included in the patent scope of this case. In summary, 'this creation is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with the customary items. It should be fully complied with the novelty and progressive method of making money. New Zealand" Please, please Your company M294393 approves this new patent application, and encourages creation, to the sense of virtue. [Simple diagram of the diagram] Figure 1 is a three-dimensional exploded view of the creation; Figure 2 is a combination of the front view of the creation; Figure 3 is The combination of this creation looks up at a schematic view of the profile; Figure 4 is a schematic diagram of the combination of the bottom view of the creation; Figure 5 is a schematic diagram of the combination of the upper view of the creation;

Fig. 6 is a schematic view showing another embodiment of the present invention. Fig. 7 is a view showing the end of rotation by a friction driving tool; and Fig. 8 is a side view showing the rotation by a friction driving tool. [Main component symbol description] 1 retainer 11 hollow inner 12 socket section 121 slot 12 2 resisting edge 123 recess 13 flange 131 anti-slip friction surface 132 long limit portion 13 3 left resist portion 134 right resist portion 19 M294393 2 Cylindrical element 3 sleeved element 31 hollow interior 311 cut surface 312 junction end

32 limiting hole 33 slot 4 limiting element 5 elastic unit 51 spring 52 ball 6 positioning element 6' positioning element 7 working member 10 body 20 holder 201 hole 30 cylinder 4 0 set element 401 one-way ratchet groove 50 Working shaft 501 insert 20 8 M294393 60 passive element 601 embedded section 6 0 2 polygon cut surface 70 wrench

Claims (1)

M294393 IX. Scope of application for patents: 1 · A mechanically locking structure with adjustable positive and negative broadcasts, consisting of a cylinder element with a crying number and a set of components to keep theft, including: The hollow interior of the elastic unit and the positioning component holder is set up for the guarding member, the outer Qiu 4 has a socket section, the socket section is provided with a plurality of slot holes, and the slot (4) has two side walls with a resisting edge, and the end of the socket section It is provided with a concave portion, and the other end: and: the flange "the flange has a long Wei portion and a left and right abutting edge door toward the socket portion. The cylindrical member is smaller than the slot of the retainer, and is larger than the slot. The side resisting, the distance between the hoist and the hoist, can be placed in the slot of the retainer to resist the resisting edge of the sample hole; 曰: Hai: the hollow interior of the component is for the retainer, and the middle phase Correspondingly, there is a space for the cylindrical element to be in the gap of the movement, and the sleeve is provided with a limiting hole and a slot in the plane of the long-shaped right-hand resisting portion of the corresponding holder; One end is for the limit hole for inserting the set component, and the other end is for the pride Maintaining the end of the long section of the crucible; the 45 early unit is for inserting into the slot of the sleeve component, and can correspondingly resist the elastic to the left and right resisting portions of the feeder; the clamp element is for the retainer After being combined with the set elements, it is positioned at the recess of the holder. 22 M294393 2. According to the mechanical locking structure of the positive and negative directions mentioned in the first paragraph of the patent application, the outer periphery of the basin may have an embossed anti-slip. Friction surface. 3 = Please refer to the adjustable forward and reverse machine described in the first item of the patent range = tight structure, wherein the elastic unit may include elastic crystals and balls, which are sequentially placed into the slots of the retainer. 4. If one of the green areas and the halls mentioned in the first paragraph of the patent application scope can be withered, the mechanical locking structure can be withered, and the mechanical locking structure can be withered, and the C-shaped buckle can be used for the middle and the lower position. The form of the ring is directly buckled to the concave child of the socket section, so that the outer diameter of the C-shaped buckle can be resisted by the opposite end face of the Hanfang piece.