TWM279467U - Folding knife structure for keeping knife in place - Google Patents

Description

M279467 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation relates to folding knives, especially a knife body of a folding knives that is rotatably stored in its shank, and can be set by the shank. A clamping body is confined inside the holder, and cannot be rotated out of the holder. [Prior art] According to a conventional folding knife structure, please refer to FIG. 1, which is provided with a handle 6 0 ′. The handle system includes an accommodating space and a knife body 6 1, wherein the accommodating space The knife body 6 1 is pivotally arranged on one end of the handle body 6 1, and the knife body 61 is pivotally provided on an end edge of the handle body 60, so that the knife body 6 1 can be rotated. Entering into the accommodating space, or being rotated out of the accommodating space, the blade body 6 1 includes a shift lever 6 2 and a brake block 6 3, and the shift lever 62 is convexly arranged on the blade. At positions on both sides of the body 61 exposed outside the accommodating space, the brake pad 6 3-is provided on one side of the blade body 61 and is adjacent to a position where the handle 60 is pivotally connected to the blade body 61, A notch 64 is also provided on the brake block 63, and an elastic strip 65 is also provided in the handle 60. The elastic strip 65 is set in the accommodation space, and one end of the elastic strip 65 extends to At the position adjacent to the brake pad 63, the other end is fixed in the other end adjacent to the handle 60. φ 时 When the blade body 61 is folded into the accommodating space, the peripheral edge of the maximum outer diameter of the brake block 63 will be pressed against the elastic strip 65, and the elastic strip 65 will be deformed and stored. Elastic restoring force. Therefore, when the blade body 61 is folded into the accommodating space, the user can hold the handle 60 with one hand and push the lever 62 with the thumb and forefinger, resulting in The brake block 63 starts to rotate and gradually releases the pressing state to the elastic strip 65 until the elastic strip 65 is extended.

M279467 3. Creation instructions (2) When entering the gap 64, the force, the elasticity restores the starting torque of the brake block 63, making the knife, but the fingers of the lifter slightly push the handle 60 outside, but in the middle, It is easy to rotate out by 60 with a slight grip, but it increases the risk of use. Therefore, the humanization of each manufacturing and the whole and the convenience of operation, therefore, to make the knife, multifunctional and design to be critical to safety, and also for the purpose > can be consistent with the current industrial concept. Because the force will exert the movement that the body 61 knows, the plucking is also caused by the external force. The elastic strip 6 5 is added to the brake, which causes the blade body 6 1 to quickly rotate the blade structure. The rod 6 2 Can cause the folding accidentally collided, resulting in cuts or sharpness, but the deformation and the orientation of the block 63 should be able to allow the knife to be placed so that the user has a bullet gap 6 4 The empty grip 6 is accommodated. The user body 61 quickly recovers from the inside of the user body 61 when using the blade body 61, so that the outside and outside are rotated. The tragedy of the pocket of the person who only protruded with a one-hand speed is a serious tragedy. The design of various tools in the firm is not only based on the design as the main axis of development, or on the claim of multi-functionality, More attention should be paid to the design of the safety gear of the tool itself, which not only highlights the personal style, and combines the advantages of convenience, but also the simplest maximum protection has long been the most important place to increase market share. This is an important subject that cannot be ignored, and this is the only case. It is to achieve high efficiency and high results at a low cost. [New plastic content] In view of this, in order to improve the conventional folding knife, it is easy to produce a slight agitation by external forces, which makes the blade body. The dog spun out of the grip, causing injury to the user

M279467 3. Creation instructions (3) Development and design of a folding knife and a partition plate. The knife handle is provided with a knife body, so that a resist element on the knife body and the knife body are respectively separated from the sexual element and make the state in the card room. The positioned and structured embodiments are finally constructed. The body positioning system is provided with a body, and the space can be placed on or off, and a component system is provided to hold the empty blade body and spin out by using the elastic body. The shape and solution are missing. After a long period of research and experimentation, the creator has created a folding knife that can position the body. One of the purposes of this book is to provide a structure that can make ^ the folding knife system includes a knife. A handle is provided on the partition wall adjacent to one end of the holder in the holder, and a clamping side is formed between the holder and the partition to form an accommodating space. One end of the holder is pivotally disposed on the holder. One of the handles can be rotated along its pivoting position into the accommodation space, and a groove is provided, and the other side of the handle is connected with the partition door and a flexible element, and the resisting element and the elasticity A push key provided on the other surface of the knife handle is connected, and the elastic force can keep the resisting element facing the clamping body and be pushed toward the knife body. When the knife body is rotated to the state, the concave The slot can just face and accommodate the clamping body, and in the accommodating space, it can effectively prevent the knife body from being inadvertently expensive. The review committee can further understand the features and effects of the purpose of this creation. With the drawings, the detailed description is as follows: [Embodiment] This creation is a folding knife structure capable of positioning the knife body, as shown in Figures 2 and 3. The folding knife is assembled by a shank 1, a partition 2 and a blade 3, where the partition 2 is disposed in the handle 1 ', and a partition body 2 0 is attached to one end of the partition 2 adjacent to the handle 1, and one side of the handle 1 and

P. 7 (s M279467

An accommodating space is formed between the partition plates 2 to accommodate one of the knife bodies 3. The y * end of the knife body 3 is arranged at one end of the knife handle 1, so that the knife body 3 can be rotated along its pivot position. To the inside or outside of the accommodating space, and a resisting element 4 and an elastic element 5 are provided between the other side of the tool holder 1 and the partition plate 2, and a push button is provided on the other surface of the tool holder 丨10. The push button 10 can extend into the handle i and be connected to the resistive element 4 and the elastic element 5 so that the resistive element 4 can be kept facing the surface by the elastic force of the elastic element 5. The position of the clamping body 20 is caused to be continuously pushed toward the blade body 3, and on the blade body 3, a groove 30 is provided at the position of the clamping body 20, and the blade body 3 After being rotated into the accommodating space, even if the clamping body 2 () is pressed against the groove 30, the cutter body 3 can be positioned in the accommodating space. Prevent the knife body 3 from accidentally turning out or ejecting from the accommodation space by accident. Fourth, the creation description (4) 'In one embodiment of this creation, please refer to FIG. 3, the tool holder 1 is assembled from% plate body 1 1 and another plate body 12, wherein On the plate body 1 1 = there is a sliding portion 11 〇, the sliding portion 11 〇 can make one of the push keys 10 邛 hurt the way out " Hai plate body 1 1 surface, and can slide on the content of the sliding portion 1 1 〇 'And the user can move, the other end of the push button 10 can extend into the / hai knife handle 1 through the sliding part repair 1, and the other plate 12 can be combined with the plate 11 The mouth becomes a body, and another plate body 12 is provided with two stopping elements 120 on the side facing the partition plate 2, and one end of the stopping element 120 is fixed on the other plate! 12 ' The other end is extended to the position adjacent to the -end of the shank 1 and is elastic: it is bent toward the direction of the knife body 3, so that after the knife body 3 is completely unscrewed from the accommodation space, the stop The blocking element 1 20 can just abut the blade body 3

Page 8 M279467 IV. Creation instructions (5) The end edge prevents the blade body 3 from turning toward the accommodation space, making the blade body 3 less loose and more stable during use. 3 Before being stored in the accommodating space, an appropriate external force is applied to the other end of the stopper element 120 in the direction of the other plate body 12 to generate a slight amount of deformation to release the stop groove. The state where the component and the knife body 3 are in conflict with each other, so that the knife body 3 can be accommodated in the accommodating space. In this embodiment, please refer to FIG. 3 again. One end of the blade body 3 further includes a pivoting portion 32 and another groove 34. The pivoting portion 32 can be used for the blade. The body 3 is pivotally arranged at one end of the handle 1, and the blade body 3 can be pivoted to Ifc 卩 3 2 to be folded or rotated inside or outside the accommodation space, and the other groove 34 is The other groove 34 can be located on the other end of the broadcast stop element 1 2 0 when the blade body 3 is received in the accommodating space. One ball 1 2 2 allows the ball 1 2 2 to be received in the other groove 34, so that the knife body 3 needs to exert a large force before the ball 3 can be rotated out of the accommodating space. The separation of 122 from the other groove 34 allows the knife body 3 to be more firmly positioned in the accommodating space, and effectively prevents the danger caused by the knife body 3 from accidentally popping out. In this embodiment, please refer to FIG. 3 again. The resisting element 4 includes a pivot hole 40, a protruding portion 42, and a limiting slot 44. The pivot hole 40 is disposed in the resisting element 4. One end of the resisting element 4 allows the resisting element 4 to be pivoted on one end of the handle 1 and rotate around the pivoting hole 40 as a center. The protruding portion 42 is provided on the outer edge of the pivoting hole 40 to face. At the position of the clamping body 20, the clamping body 20 can be pushed toward the knife body 3 ', and the limiting slot 44 is provided between the dragging hole 40 and the other end of the resisting element 4, which can be used for The other end of the push button 10 is accommodated

Page 9 (s M279467 IV. Creation instructions (6) and slide, in a state where the push button 10 is pushed toward one end of the handle i, and the other end of the push button 10 can be in the limit slot 4 4 moves inward in the direction of the pivot hole 40 to drive the resisting element 4 to rotate, so that the protruding portion 42 leaves the position facing the clamping body 20, so that the clamping body 2 is no longer the The protruding portion 4 2 is moved so that the blade body 3 can be rotated outward from the accommodating space. In this embodiment, as shown in FIG. 3, a protruding inclined surface may be provided on the protruding portion 4 2. 46. The guide slope 46 allows the protruding portion 42 to easily enter the gap between the clamping body 20 and the plate body 11 to make the clamping body 20 easy to be pushed toward the blade body 3. • 〃 In this embodiment, please refer to FIG. 3 again. One end of the elastic element 5 is provided with a set of rings 50, and the set of rings 50 is set on the push button 10, and the elastic member \ other The end system is connected to a cylinder 24 adjacent to the other end of the partition plate 2. By the elastic force of the side elastic element 5, the push button can be continuously pushed toward the other end of the handle 1. 10 is pushed toward the other end of the resisting element at 4 ° to drive the protruding portion 42 back to face the clamping body 20, in a state where the child knife body 3 is rotated into the accommodation space. Continue to push the clamping body 20 into the groove 30, so that :: The accommodation space is not easily swiveled out. 媸 3 is broken in this embodiment, please refer to the third As shown in Fig.5, the -end of the holder 1 is provided with a through-hole 22, so that in the reverse 2 y state (see Fig. 4), the clamping body 2 has no: The groove is within 3 °, so that the clamping body 2 is pushed by the knife body 3 to be clamped, and when the knife body 3 is to be rotated back into the accommodating space, it is necessary for the user to use 1 The ground is set in the through hole 22, and the blade body 3 is rotated out of the volume 3 to be in a living state (the language society β mesh is sufficient / 1 country &

M279467 IV. Creation instructions (7) The knife body 3 can be pushed into the accommodating space with a large force and the knife body 3 is rotated into the accommodating space (see Figure 5). No), the groove 30 is moved to a position facing the clamping body 20, the guide slope 46 pushes the clamping body 20 toward the groove 30, and a portion of the volume of the clamping body can be Falling into the groove 30, the knife body 3 is accommodated in the groove 30 due to a part of the volume of the clamping body 20, so that the knife body 3 can be positioned in the accommodating space and cannot be easily rotated out. ， ^ In this embodiment, please refer to FIG. 3 again, the shape of the card body 20 is not limited to a sphere, but can also be a convex with a circular shape at both ends to reduce the card system. The friction between the body 20 and the guide slope 46, and the friction between the clamping body 20 and the knife body, makes the guide slope 46 easy to push toward or away from the clamp and makes the knife body 3 easy to be folded. According to the above, according to the above, it is only one of the best of this creation. The structural characteristics of the concrete implementation of this creation are not limited to this. ., And can be easily think of variations or modifications, can ,,: The patentable scope of the person in the case of " in order to Wong

M279467 Brief description of the drawings [Simplified description of the drawings] Figure 1 is a schematic diagram of a conventional folding knife; Figure 2 is an external view of the folding knife of the present creation; Figure 3 is an exploded view of the folding knife of the present creation; Cross-section view before folding of creative folding knife. Figure 5 shows the cross-section view of the folding knife after the folding of the main components of this creative folding knife.] Knife handle ........ 1 Plate. ....... 11 Another plate ......... 12 Beads ............. ..... 122 Clamping body ......... 20 Cylinder ........ 24 Groove ... ... 30 Another groove ......... 3 4-pole hole ......... ... 40 Limit slot ......... 44 Elastic element ......... 5 Push button ... ..... 10 sliding part ............ 110 stop element ......... 120 partition ... .... 2 Through-hole ......... 22 Blade body ... 3 Pivot ......... 32 Resisting element ......... 4 Projection ... .42 Guide Bevel ......... 46 Collar ... 50

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Claims (1)

M279467 V. Application for patent scope 1. A folding knife structure capable of positioning the knife body, comprising: a knife handle; a partition plate, which is arranged in the knife handle, and the diaphragm is adjacent to one end of the knife handle A clamping body is arranged on the upper side, and a receiving space is formed between one side of the handle and the partition; a resisting element is provided between the other side of the holder and the partition, and the other side of the holder A push button provided on the surface is connected to each other; the blade body 'can be accommodated in the space of a valley, and one end of the blade body is pivotally arranged at one end of the handle', and the blade body can be along its pivot position. Is rotated to “inside or outside the accommodating space” in a state where the accommodating space is accommodated by the knife body, a groove provided on the knife body can just face the clamping body; an elastic element, It is located between the other side of the handle and the partition, and is connected with the push button. By the elastic force of the elastic element, the resisting element is continuously facing the clamping body, and the clamping body is continuously Push towards the groove. 2. The folding knife structure according to item 1 of the scope of the patent application, wherein the handle includes: a plate body provided with a sliding portion, which can be used for sliding and sliding of the push key, and one end of the push key It is exposed from the outside of the board, and the other end extends into the handle; the other board can be combined with the board, and a stop element is provided on the side facing the partition. One end of the blocking element is fixed on the other side of the plate, and the other end is extended to a position adjacent to one end of the handle ^ 丄 and is elastically bent in the direction of the blade body. In the state of containing the space, the stop element can just abut one end of the blade body Page 13 ⑧ M279467 V. Scope of patent application In the state where the other end of the catching element is stressed and deformed in the direction of the other plate body, the state where the stopper element and the blade body are in conflict with each other can be released. 3. The folding knife structure according to item 2 of the scope of patent application, wherein one end of the knife body further includes: a pivot joint portion, which can be pivotally arranged at one end of the knife handle, and the knife body can The pivot is closed or rotated inside or outside the accommodation space; another groove is provided adjacent to the pivot, and is located in the accommodation space in the blade body. In this state, the other groove can just face a ball embedded in the other end of the stopper element, and the ball can be received in the other groove. 4. According to the folding knife structure described in item 1 of the scope of the patent application, the straight-resisting element includes a T $ pivot hole provided at one end of the resisting element, and the resisting element is pivoted on the handle of the knife. At one end, the resisting element can be rotated with the pivot hole as the center; a protrusion is provided outside the pivot hole to the position of the clamping body, and the clamping body can be pushed toward the knife. A limiting groove, which is provided between the pivot hole and the other end of the resisting element, for the other end of the push key to receive and slide, and in a state where the push key is pushed toward one end of the handle, the The other end of the push key can be turned inward in the limiting slot; the pivot hole moves in the direction to drive the resisting element to rotate, and the protrusion is ^ to stand up to face $ 海卡 制 体 ^. Page 14 M279467 V. Patent application scope 5. The folding knife structure as described in item 4 of the patent application scope, wherein the protruding portion may be provided with a guide slope. 6. The folding knife structure described in item 1 of the scope of patent application, wherein one end of the elastic element is provided with a set of loops, the loop is provided on the push key, and the other end of the elastic element is adjacent to the A pillar at the other end of the partition plate is connected. By the elastic force of the elastic element, the push key is continuously pushed toward the other end of the handle, and the protruding portion is kept facing the clamping body. 7. The folding knife structure as described in item 1 of the scope of patent application, wherein one end of the partition adjacent to the handle is provided with a through hole, and the clamping body can be movably disposed in the through hole. 8. The folding knife structure described in item 1 of the scope of patent application, wherein the card system can be a sphere. 9. The folding knife structure as described in item 1 of the scope of the patent application, wherein the clamping system may be a convex column with round ends. (E Page 15