TWI338748B - - Google Patents

Description

1338748 Amendment

S/N 96122173 p-1718 IX. Description of the Invention: [Technical Field of the Invention] [0001] The present invention is a hinge mechanism, which is most suitable for connection between a hardware such as a liquid crystal television or a personal computer and a display, or other office machine. The inner body is coupled to the lid to maintain the lid at a prescribed open angle. [Prior Art] [0002] Since the past, the hinge mechanism has been one of the main components of a widely used machine. Although it has been proposed and sold on the market, the basic structure has an independent hinge axis. A pair of reverse-rotating parts (substrate and cover, etc.) are attached thereto, and the 3 hai parts can be rotated. In addition, such a hinge mechanism is classified into a type in which the above-mentioned pair of rotary parts can be smoothly rotated according to different uses, and as in the following patent document, the jade does not arbitrarily rotate, and when the rotational force exceeds a prescribed value, Will be the type of revolving. [Patent Document] Japanese Patent Laid-Open No. 2GG3-262214 [Disclosure] [Problems to be Solved by the Invention] [0004] 1338748 S/N 96122173 P-I7J8 Amendment I I know the month? Feeding 咕,;:.?rj in the above hinge machine, hinge __^ t~~~d96/n/9 parts can be rotated, two: reverse rotation parts' and the multiple flat washers or springs The entanglement m is used to pass the part between the ear shims, etc., in the above-mentioned - the frictional resistance between the parts, # 疋 疋 — — — 幻 幻 幻 幻 幻 幻 幻 幻 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰 铰Kecun's collaborative efforts to the purpose. [0005] In the above mechanism, the adjustment is performed by a plurality of flat washers or spring washers so as to produce a frictional friction resistance between the above-mentioned parts and the flat jaws are not at the same time. However, the adjustment of the item is quite time consuming, and the technique must be quite familiar. [0006] The present invention is directed to the above problems of the prior art. In order to solve this problem, the invention provides a simple structure, can be stabilized, and can be easily and smoothly stopped. And a hinge mechanism that can be manufactured at low cost. [Means for Solving the Problem] [0007] In order to solve the above problem, the chain mechanism of the present invention comprises a cylindrical or round-shaped member having at least one protrusion extending toward the axial center on the outer edge, and a circle 1338748 _ - - l S/N96122173 Amend the current year of November? 0 pan (more) positive page 9_ cylindrical spring parts, which can be rotated with the aforementioned _ shape or age, and the outer wall has a slit engageable with the aforementioned ridge; at the same time, by the The crimping and grinding of the cylindrical spring member and the engagement and disengagement of the ridge and the slit are performed to control the rotation of the cylindrical or cylindrical member and the cylindrical spring member. According to the present invention, in the cylindrical spring component, the bent portion is formed along the slit, and when the protrusion is joined to the slit, the protrusion is formed by the bent portion. move. Further, in the present invention, the cylindrical spring member is formed to have a bent portion along the slit, and when the protrusion is engaged with the slit, the front protrusion is formed The top end is close to the aforementioned bent portion and is in contact with it. Further, in the present invention, the outer edges of the both the ridges and the slits have a circular arc shape. [0011] 1338748 S/N 96122173 p-1718 Revision

96/] 1/9 In addition, the towel of the present invention has a torque adjusting component that can be embedded in the cylindrical spring component, and the cylindrical spring component is used to apply pressure to the cylindrical or cylindrical component. relay. In the present invention, it is more preferable that the outer circular surface of the cylindrical or cylindrical member or the circular member is formed to form a groove for storing the lubricant. [0013] Further, the hinge mechanism of the present invention is provided with a shape or a material containing a cut-away portion having at least an outwardly extending axially concave cross-section; and a member which is capable of being embedded in the aforementioned cylindrical shape The bite " . The outer peripheral wall of the sub-circular part is detachably formed in a tongue shape, and the cylindrical or _-shaped part and the _-shaped part are formed by the smear and the money. [0014] When the present invention is implemented Preferably, the end edge of the tongue portion is a circular arc surface. [0015] The storage groove correction of the lubricant for storing the lubricant in the embodiment of the present invention 96/11/9 S/N 96122173 p-1718 [0016] Bite (3⁄4) The replacement sheet is a thin towel of the present invention. The front side of the hiding part is a good axis. The effect of the invention is as follows. [0017] The object of the present invention is to provide a key mechanism by a simple configuration. Suitable for connection between fixed hardware and display such as lin LCD TV or personal computer, or for other office materials, not only for the cover connected to the main body; or the cover plate can be smoothly rotated by appropriate force, and can be adapted to move quickly. Sense to keep it in the desired position. BEST MODE FOR CARRYING OUT THE INVENTION [0018] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Fig. 1(a) is a main part of a ramp having a money chain mechanism of the present invention; Fig. 6(6) Figure 1 is a perspective view of the first embodiment of the present invention, and Figure 3 (a) is a perspective view showing the constitution of the hinge mechanism of the first embodiment of the present invention. Fig. 3(c) is a front view of a spring part (a spring); Fig. 3(c) is a side view of a ridge part; and Fig. 4 is a perspective view showing a constitution of a second embodiment of the present invention; Fig. 5 is a view 2 is a perspective view of the configuration of the second embodiment of the present invention. 1338748 S/N 96122173 p-1718 Revision 96/11/9

[Embodiment 1] In the first to first figures, '1 represents a fixed substrate for maintaining an office machine such as a liquid crystal display, and 2 represents a revolving body j such as a liquid crystal display, which is used to mount the revolving body 2 to a fixed substrate. And the hinge mechanism can be rotated. 4 represents a portion of the arm portion which is provided with a mounting plate 4a, a mounting hole, a rib plate & a mounting surface 4d, and women's holes 4e and 4f. The mounting plate 4a and the rotating body 2 are connected by a screw or the like through the mounting hole 4b'. 5 represents a cylindrical feeding part composed of four segments _&, %, 5C and 5d, and the outer edge of the cylinder 5b extending to the axial center, and can be used in _ &; _ 6, the mounting surface of the mounting plate 7 will be described later. 7 represents the mounting plate attached to the front Langding substrate 1, and is provided with a mounting hole and a mounting hole, together with an amorphous substrate.

[0020] Spring parts ^ 仏SK steel and other elastic materials, made of cylindrical _ called 8 & 嶋 kiss guide and this incision

The formed joints are parallelized, and the fastener pads are replaced by the insertion holes I. 1338748 b/N 73 陔96/11/9 P-1718 [0021] According to the actual conditions, the former transfer material is made by axial drawing, and the four-stage cylinders of different diameters are 5a, 5b and %. Formed through the first process. The _ 5a, 5b, 5g and 5d Zhao, for example, may be 3.5 faces, 3. 9mm, 4. 5_ and 5. 5 coffee, the lengths of which may be about _, 5, 2, and 2, respectively. coffee. In addition, the length of the ridge 5bl is about 5 faces, and the thickness is about 〇. 6 fine. And the outer edge of the two ends of the rib 5b! is used to ensure that the bent portion of the fixing member 8 can be smoothly engaged and disengaged, for example, with the slit, and is _-shaped, and the side wall thereof forms a smooth slope; 4, with cutting and grinding to process her, to achieve the arc-shaped closed-face riding slope, "cheap, but also the pole riding face is another advantage. [0022] material 'round limbs _ material 8 is her wealth The thickness of the SK_na material is about 〇. 8_ steel parts, and is preferably made by hydraulic processing. At this time, the selection of the inner diameter of the cylindrical spring part 8 must be ensured in the rotary part 5 8〜 The thickness of the thickness is about 0. 8~ The thickness of the protrusion is 8~ L. Occupation, the height of the flexion is about 〇. 2~〇. 6 jobs. In addition, the thickness of the mounting plate 7 is about 1338748 S/N 96122173 p-1718. The day repair (more) is replacing w and folding (four) 8al and (four) b The township, for the smooth joint and the Lin, is through the foot and is in the shape of an m. u Amend this 96/11/9 5bl [0023] The following needle shame chain device nuclear installation plus Long.Wei, fine oil manufacturing according to the specified size and position and the back of the wire hole _ 4, the rotating parts, the women's board 7 and the cylindrical spring parts 8, and prepare the gasket, wave elastic crystal, installation 1 touch the part. Occupation, she transferred the part 5, inserted the arm 4, the mounting hole not shown in the above figure, and then the cylinder 5d back-body forming ^ Figure of the installation ring, and machine The silk surface 14 of the portion 4 is close together, and then bolted _, or riveted, or fixed by a suitable bonding means such as welding to fix the rotary part 5 to the rotating portion 4. [0024] Then 'in the cymbal 6 In the state in which the cylinder 5d is fitted, the rotary member 5 is inserted into the mounting hole 7c of the mounting plate 7, and then the cylinder & is inserted into the mounting hole & then, the projection on the cylinder 5b of the rotary member 5 is turned 5b1, the slit 8b' embedded in the cylindrical spring member 8 is simultaneously inserted into the mounting hole 7b of the mounting plate 7, and the cylinder 5b is embedded in the cylindrical spring material 8. Then, the wave spring pad is inserted. The piece 9 and the fastening piece ίο' are embedded in the cylinder of the rotary part 5 which protrudes from the cylindrical spring part 8, and will rotate the part 5 The outer edge of the end, for example, is fastened to the fastening cymbal 忉 1338748 by rivet. 修 疋 卜 月 月 月 月 更 更 更 更 / / / / / / / / 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96 5 From the cylinder, tighten the outer edge of the welding and returning materials, (4), when the wire can be screwed or welded, etc. [0025] Tree rides the Syrian drum, _ use the above, so - turn The body 2' with its connected ribs will rotate with the swivel part 5, and the spur 5bl of the swivel part 5 will be difficult to rotate with the inner wall surface of the cylindrical spring part 8 and then turn the part 5 It will rotate smoothly until the ridge is added to the joint portion of the cylindrical elastic yellow part 8 (the bent portion 8 & 1 and the slit (6) are smoothly engaged, and the back body including the rotary part 5 is stably held in the ridge 5W and The location of the incision of this fit. At this time, the operator can inquire about the tightness of the money when the tip of the ridge 5b is engaged with the inner wall surface of the bent portion 8al. At this joint position, _ the squirrel 5 is applied with a turning force exceeding the predetermined value, and the ridge is loosened from the slit of the cylindrical spring member 8, and then the predetermined turning force is applied, and the rotating part is rotated. 5, the ridge can be smoothly and stably rotated by the frictional force of the ridge, such as the inner wall surface of the cylindrical (four) spring member 8, until the ridge and the slit 8b are rejoined. [Embodiment 2] 13 1338748 S/N 96122173 p-1718 Amendment - -, -, 96/11/9 The fourth and fifth figures show the second embodiment. In this embodiment, the torque adjustment member 11 is added to the same point as the first embodiment. Therefore, in FIGS. 4 and 5, parts and portions substantially the same as those in the first embodiment are denoted by the same reference numerals. [0027] As shown in FIG. 4 and FIG. 5, in the hinge mechanism of the second embodiment, in order to increase the rotational torque, a torque adjustment member covering the outer edge of the cylindrical spring member 8 is added. There is, for example, a hollow cylinder made of an elastic material, one end nd of the shell perforation Uc having a k-turned part 5, and a slit cylinder formed by a hollow cylinder == heart. This torque adjustment part 丨1 is constructed as a circle "part 8' is embedded in the hollow cylinder Ua, and the inner wall surface 2 of the hollow cylinder na touches the outer edge of the cylindrical elastic yellow part 8. Then, as in the first embodiment, the cake door fixing 1G riveting is fixed to the end of the rotary member 5. According to this configuration, since the bell-shaped bullet can be applied to the material 8 ’, the additional crimping force can be applied, thereby improving the sharpness and the torsion of the front slewing portion. Then, by appropriately selecting and setting the material and size of the hollow cylinder, the magnitude of the torque can be adjusted in advance. [0028] The head of the hair is that the rotating body 2 is rotated, and the inner wall surface of the cylindrical elastic yellow part 8 is more strongly pressed. 1338748 S/N 96122173 p-1718 The protrusion 5b of the rotating part 5 is corrected, At the same time, the slit 8b of the 9_ spring member 8 is joined, so that the 2 stroke and the cylinder ^ 0 can be recognized, and the card wheel of the loser can be engaged, so that 2 = 2 is held at the predetermined position. In addition, the H heart is 疋 and indeed retained, and the swivel part 5 port 8b is turned from the joint to the disengaged shape: the mouth turn tree 5 is in the frictional force τ, and can be swiveled toward the _ hour hand or counterclockwise. The composition of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ At the same time, it can ensure and improve the smoothing operation of the sewing mechanism in the rotary operation. [0029] In the first and second embodiments, although the outer edge of the cylindrical surface 5b of the rotary part 5 has only one protrusion, it can be installed. Set up multiple protrusions 5bl. Figure 6 shows an example of a two-way ridge. For convenience of explanation, in Fig. 6, the bent portion 8al is bent in the right can direction of the ridge 5bl, but the bent portion may be attached to the side of the ridge. Figure 6 (4) shows a projection made to interface with the cylindrical spring member 8. The state in which the ικ bending portion 8a1 is joined to the slit 8b). Fig. 6(b) shows a state in which none of the three projections bl is engaged with the joint portion of the cylindrical spring member 8. 15 [0030] S/N 96122173 p-1718 Amendment l ..., ... 96/11/9 In Figure 6, the three ridges 5W, 5b2 disc - the side walls of the production _ 2, 5b3, formed with the appropriate angle f Thousands (7) bevel, _ ribs and engagement and disengagement of the joint. By adding these three dog strips to the tube 5bu_^, - turn _ marrow T, 5b2 fine (four), and the fine W gift. At the same time, the rotating body can be kept in the position of the three, and _ detached. At this time, as described above, when the joining is performed, the protrusions 5b1, 5b2, and 5b3 are engaged with the inner wall surface of the segment-shaped bent portion 8al', whereby the feeling of jamming can be obtained. Further, in the above example, the joint portion of the cylindrical spring member 8 is formed by the bent portion 8b1 and the slit 8b, but the joint portion of the cylindrical spring member 8 is not bent. 8bl is formed by the slit 8b, and only the slit 8b is provided. Fig. 7 shows the joint portion of the cylindrical spring member 8, which is constituted only by the slit 8b, and is exemplified by three dog strips. Fig. 7(a) shows a state in which the --way ridge 5b is engaged with the slit 8b of the cylindrical spring member 8. Fig. 7(b) shows a state in which any of the three ridges 5bb is not engaged with the slit 8b of the fixing member 8. Further, in this case, although the case where three ridges are attached to the rotary member 5 will be described, if the straight splay of the rotary member 5 is large enough, four or more ridges may be installed. [0032] 1338748 Amendment

%/11/9 S/N 96122173 P'1718 Fig. 8 shows a variation of the joint portion 5b of the rotary member 5 shown in Fig. 7 and the joint portion of the cylindrical projectile member 8. In the figure, an example in which only one protrusion 5 is attached to the cylinder 5b is shown. Fig. 8(a) shows a state in which a ridge 5b is engaged with the slit 牝 of the cylindrical spring member 8. Fig. 8(b) shows an exploded perspective view of the cylindrical portion 5b having the projection 5b1 and the cylindrical portion 8a having the slit 8b. For convenience of explanation, the cylindrical portion 8 & the left end ' has a slope of the same angle as the left side wall 5b11 of the protrusion 5b1 on the cylinder 5b.

However, the slope may be changed to the right side wall of the protrusion 5bl. In the above example, the left side surface of the ridge 5bb and the cylindrical portion such as the joint end surface Sail are formed with smooth slopes at the same angle. Further, the other side wall surface 5b1' of the ridge 5w is formed at an angle approximately parallel to the diameter direction of the cylindrical portion 8a. Therefore, in the joined state of Fig. 8(a), when the cylindrical cymbal is biased in the counterclockwise direction, the ridge 5bb can be smoothly detached from the slit 8b. Further, when the normal clockwise rotational force is applied to the cylinder %, since the side wall surface _ and the side wall surface 8ai2 of the cylindrical portion 8a opposed thereto are close to each other, the revolving body, that is, The cylinder 5b cannot continue to rotate. Therefore, by this configuration, the revolving body can be held at the fortune position, and the revolving body can be prevented from rotating in the direction of the rotation from the predetermined turning position. Further, in this example, the case where only the ridges are installed in the case of the closing 5b is not limited thereto, and the number of the ridges may be more than two. 1338748 S/N 96122173 P-I7I8 Correction 96/11/9 [0034] ~ 1月1日g)) Replacement page Figure 9(a) is a cross-sectional view of the large strip 5bl and the bent portion 8e in engagement Fig. 9(b) is a perspective view of the ridge 5bi and the bent portion 8e, respectively. For convenience of explanation, the two figures are flexed. The P8e is bent along the left wall direction of the ridge 5b1, but the bent portion may be attached to the right side of the ridge 5bb. As shown in Fig. 9 (6), the inner surface 8el of the bent portion is formed so as to be fitted with a ridge which is connected to the portion, and the heart shape of the side wall surface 1 has a smooth slope with a shallow inclination. According to this configuration, when the reverse direction is applied to the ten-direction, and the five-domain is fed, the New York can be switched from the engaged state of Fig. 9 (4) to the disengaged state. As shown in the figure, the other side wall surface 5bl2 of the ridge 5w (the right side wall surface in the drawing) is formed to be approximately the same as the cylindrical portion as the diameter direction: the rotating part 5 and the _ part 8 are applied as usual. In the joint state of the time (4), even for the end of the cylinder blank 8: 2 ^ 'Because the aforementioned side wall surface is attached to the cylindrical sheet, the surface is corrected, and the contact force is contacted at an angle that does not slide, the gauge body = Continuous rotation. With this configuration, it is possible to keep the _ stable at = set, and the object is placed toward the specific side [0035] 1338748 S/N 96122173 p-1718 Amendment 96/11/9 In addition, as shown in Fig. 10 Alternatively, the bent portion 8e shown in FIG. 9 may be bent into a segment-shaped bent portion 8f to facilitate engagement with the ridge 5b. 1(a) is a cross-sectional view showing a state in which the ridge 5b1 and the segment-shaped bent portion 8f are joined, and FIG. 1(b) shows a rotary part 5b' of the ridge 5b and a segmented bent portion. An oblique view of the cylindrical spring part 8 of 8f. For convenience of explanation, in the two figures, the segment-shaped bent portion 8f is formed on the left side of the protrusion 5bl.

It is also formed on the side of the ridge 5bl. As shown in Fig. 1 (3) and 1 (b), the end of the closing 8a of the tubular spring member 8 may be bent into a segment shape to form a segment-shaped bent portion 8f, and will be formed. The left side wall of the strip 5bl is formed to form a smooth bevel having an appropriate angle 'and the other side wall surface 5bl2 (the right side wall surface in the drawing) of the protrusion 5b1 forms an angle approximately parallel to the diameter direction of the cylindrical portion 8, In other words, it forms an angle approximately perpendicular to the outer edge of the rotating part 5 and the closing spring part 8. With this configuration, as shown in FIG. 10, when the ridge 5b1 is engaged with the bent portion 8f,

The top end 5bl3 of the ridge 5bl is connected to the bent portion 8f by the elastic force to rub the tight feeling. Further, as described above, by this configuration, the rotary body can be stably held at a predetermined position, and at the same time, it can be confirmed that the rotary body does not rotate from the predetermined rotational position in a specific direction. [0036] In the above embodiment, the inner peripheral surface of the outer peripheral yellow member of the cylindrical or cylindrical member is a groove for storing a lubricant such as grease, so New Zealand = S/N 96122173 p-1718 When filling, fill the groove with a smooth lubricant. On the 7th of the month, I bought the -----96/I l/g, which can maintain the rotary motion for a long time. [Example 3] [0037] See the eleventh to thirteenth drawings, in this In the embodiment only the slewing

The cylindrical spring member 8 is constructed and found to be in the embodiment, and the corresponding elements in the materials 1 to 5 are the same as those in the above-mentioned embodiments, and the description will not be repeated. [0038] In the present embodiment, as shown in the tenth and the twelfth drawings, the rotary member 12 fixed on the turning portion 4 is formed by the outer peripheral surface facing the corresponding portion, and the parallel surface is similar to the crocodile portion, and the φ outer peripheral surface portion l2b The outer peripheral surface is formed by extending portions 12b1 and 12b2 and a cylindrical portion i2c which are formed in a concave shape in a longitudinal direction. Further, as shown in the tenth and thirteenth drawings, the cylindrical spring member 13 is a cylindrical portion 13a that is rotatable and fitted to the outer peripheral surface portion 12b of the rotary member 12, and has a slit 13b and a circle adjacent thereto. The tongue portion 13a1 formed by the tubular portion i3a and a pair of mounting holes 13c are formed. Further, as shown in the twelfth second, the tongue portion I3al is bent by the inner peripheral end surface of the cylindrical portion 13a to be rounded to form a circular orphaned surface to facilitate the insertion of the cut portion 12b1 of the rotary member 12 to rotate the entire portion. 20 S/N 96122173 P-1718 Correction of the New Year's Day "Repair (More)) 3⁄4 Set I 96/1 [0039] In addition, the combination operation of the hinge device in the third embodiment, first put the gasket 6 The cylindrical portion 12c is inserted into the mounting hole 7 of the mounting plate 7 (3 such that the outer peripheral surface portion i2b thereof is fitted into the mounting hole 7c, and then the cut-away portion i2b1 of the rotary member 12 is inserted into the cylindrical spring member by the position determining rod 7d of the mounting plate 7. The mounting hole 13c of the 13 determines the position of the tongue portion I3al of the cylindrical spring member 13. At this time, the matching position of the cutting portion 12b1 and the tongue portion 13al is as shown in the first--, and can be held, such as a liquid crystal display. In the preset position in use, of course, the cut-off portions 12b1 and β may be filled with grease in an appropriate amount. Then, the wave-shaped elastic spacer 9 is fitted from the cylindrical spring member 13, and the cylindrical spring member 13 is determined to be fitted. The ruled piece 14 at the position of the portion 14a is embedded. Finally, the embedded portion 12a is restrained, such as the non-soldering fixing method of the flange processing (force y), the cylindrical spring part of the rotating part 12 is prevented. 13 loose. In addition, the binding binding and welding methods between the cymbal 10 and the crocodile 12a are not bad. [0040] From the configuration of the third embodiment, (four) substrate κ-picture) relative to the counterclockwise rotating member 12', the solid outer peripheral surface portion 12b-face is formed by the cylindrical spring part 13°, and the 'turning part 12' By twisting to the closing surface, the tongue 13al is pushed outwards to stop the rotation. Therefore, although the counterclockwise side = stop 'revolving body 2 to the closed position and stop again' from the stop position 1338748 S/N 96122173 P-1718 Correction this month [more] is being set up Ιί| 96/11/9 Turning. 卩4 is the turning part 12, when the rotary body 2 is rotated clockwise to move to the open position, it can be rotated with a small force. Finally, it is necessary to use a relatively large turning force, and then stop with the engagement of the sleek portion _ of the rotating member 12 with the tongue portion _ of the cylindrical spring member 13 to stably rotate the slewing body 2 at the stop position. [0041] _纟In the above description, when the swivel part 12 is formed by the shaft forming process, since the entire body including the end edge is extremely rided, the operator can obtain the comfort of the movement from the closing of the body 2. Further, the cut portions 12b1 and 12b2 The inner filled lubricant causes the turning portion 12 and the cylindrical spring member 13 _The folding surface moves completely on average, and the user has a pleasant sleek rotation for a long time. In addition, in the towel of this embodiment, if most of the cut-off coffees are arranged at the same time, it is not only possible to obtain movement and stop comfort at a plurality of positions. Sense, it can maintain more than 2 points of the slewing body to stop. Because there are cut-off parts and / as a lubricant storage ditch, the rotating surface of the element does not leak to the outside of the slick agent, providing a good hinge device for QA machines. [0042] The various embodiments of the invention above are not intended to limit the scope of the invention. In addition, it can also match the size and weight of the revolving body, and consider the _ shape, size, and material of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ However, the present invention 22 1338748 _ S/N 96, 22, 73 amends the P-1718 _ 1/y of this month's repair (more) positive green _ in the embodiment, although the rotating part is cylindrical It is composed of a cylindrical shape. [Industrial Applicability] [0043] The hinge mechanism of the present invention is particularly suitable for connection between a hardware such as a liquid crystal television or a personal computer and a Lu display, and is required to be held in any other office machine or the like so that the cover is kept at an arbitrary opening angle to the main body. The field. BRIEF DESCRIPTION OF THE DRAWINGS [0044] Fig. 1 is a perspective view of a hinge mechanism having a hinge device of the present invention, wherein (a) is an enlarged view of an important portion; (b) is an overall view of a hinge device having the present invention. Fig. 2 is a perspective view showing the hinge mechanism of the first embodiment of the present invention. Fig. 2 is an exploded perspective view showing the configuration of the hinge mechanism in the first embodiment of the present invention; wherein is an overall view, (b) is a front view of the cylindrical member, and (c) is a side view of the cylindrical member. Figure 4 is a perspective view showing a hinge mechanism of a second embodiment of the present invention. 23 1338748 S/N96122173 p-1718 Revision 96/11/9 FIG. 5 is a perspective view of the hinge mechanism in the second embodiment of the present invention. Figure 6 is a cross-sectional view showing a hinge mechanism constructed by the embodiment of the present invention using a rotating portion having three ridges and a cylindrical member; wherein (a) is a state in which the rib is engaged with the fitting portion b of the cylindrical member, (b) An individual state representation that does not fit into any of the spurs. Figure 7 is a cross-sectional view showing a hinge mechanism constructed by using another embodiment of a rotating portion having three ridges and a cylindrical member; wherein (8) is a state of engagement between one of the ridges and the cylindrical member; (b) an individual state representation that does not coincide with any of the spurs. Fig. 8 is a view showing a configuration of a hinge mechanism having a rotating member and a cylindrical member in the embodiment of the present invention; wherein (4) is a cross-sectional circle and (b) is an oblique oblique view. The tool of the sinus chain mechanism uses a structure having a rotating part and a cylindrical part; (a) is a cross-sectional circle, and (6) is an exploded oblique view. 24 1338748 S/N 96122173 p-1718 Amendment This is a more detailed description of the Japanese version; 96/11/9 Figure 10 illustrates another embodiment of the present invention in which the hinge mechanism has a rotating part and a cylindrical part. The composition diagram; t(a) is a section circle, and (6) is an exploded perspective view. Figure 11 is an exploded view of the hinge mechanism in Embodiment 3 of the present invention.

Figure 12 is an enlarged oblique view of the 3 rounds of the hair switch. Figure 3. The shoulder of the invention is actually closed. _ _ spring turn _ large oblique view [main symbol description] 1......... .......... 2..'

4. 4a 4b 4e 4f 4c 4d Fixed base plate swivel hinge mechanism swivel ♦ mounting plate. An Jun hole. Mounting hole • Mounting hole • Rib • Women's surface swivel part 25 1338748 Revision 96/11/9 S/N 96122173 ρ-1718 5a.......................Cylinder 5b................... ....Cylinder 5c.......................Cylinder 5d................. ...cylinder 5bl.......................strip 5b2............... ........ 突条5b3.......................

6 .......................shims 6a...................... Mounting hole 7 ....................... mounting plate

7a.......................Installation 7L 7b...................... Mounting hole 7c.......................mounting hole 7d.................... ...position decision bar

8 .......................Fixed parts 8a.................... Cylindrical part 8a 1..........................Fold part sound 8b............... ........cut 8c....................... 8e............... .......Flexed part 8f..........................Flexed part 26 1338748 S/N 96122173 p-1718 Amendment *丨(4) 嶋继96/11/9 8cl.............................. joint 9 ............... ........The magazine spacer 10 ....................... fastening washer 11 ......... ..............Adjust the parts 11a..................... hollow cylinder lib........ ...............cut 11c.......................perforation

Lid.......................end 12 ....................... .Rotary parts 12a........................锷12b................... ..... outer super face 12bl........................cutting part 12b2.............. .....cutting part 12c........................ cylindrical part

13a........................Cylindrical spring parts 13al.................. ..... tongue 13b........................ slit 14.............. ........... gauge gasket 14a......................... fitting portion 27

Claims (1)

XJ^«/48 ^ "...—......·—10, the scope of application for patents: K//;;^:·-;·^^ i____,:·:>. I A hinge mechanism, The utility model has a circular reduction or __ member, at least one protrusion extending to the axial center on the outer edge, and a cylindrical spring part 'which is combined with the aforementioned round-shaped or cylindrical part to be swung, and The outer wall has a slit engageable with the protrusion; and at the same time, the joint is detached from the protrusion and the cylindrical spring, and the protrusion and the protrusion are engaged and disengaged to control the cylindrical shape or The rotation of the cylindrical part and the aforementioned cylindrical yellow part. 2. If you apply for the hinged structure of the 丨 丨 item, it is shun (4) in the front of the tube spring, along the front (4), and the material protrusions (4) When the slits are joined, the aforementioned protrusions may abut against the above-mentioned bent portions. The hinge mechanism described in the patent application is attached to the aforementioned cylindrical spring material, along the (4) The material mine ore ridge, when the ridge is described as the kerf joint, the top end of the ridge is made to be in harmony with the above-mentioned bent portion. Chain mechanism, 4. If the application for special supplement to the third fiscal term - the item mentioned above, the outer edges of the two ends of the protrusion are rounded. [s] //; /0\ 丄338748 The hinge mechanism, such as the outer edge of either of the first to third claims of the patent application, has a circular arc shape. 6. The hinge as described in the application of the special item to the third item The mechanism further includes a torque adjusting component that can be embedded in the cylindrical spring component and applies a crimping force to the cylindrical or cylindrical component through the cylindrical spring component. 7. Patent Application No. 4 The hinge mechanism further includes a torque adjustment component that can be embedded in the cylindrical spring component and applies a crimping force to the cylindrical or cylindrical component through the cylindrical elastic component. The fifth item of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Side 3 states - the side mechanism, the steam surface furnace into the outer surface of the ir-shaped 4SU-like part' or the cylindrical bomb The inner circumference of the parts can be used as a groove for retaining the lubricant. 2 10. The chaining mechanism according to item 4 of the patent application, the outer peripheral surface of the cylindrical or cylindrical part of the towel, or a cylindrical shape The inner peripheral surface of the spring member forms a groove for retaining the lubricant. The hinge mechanism according to claim 5, wherein the outer peripheral surface of the cylindrical or cylindrical member or the inner circumference of the cylindrical spring member The groove forming the groove for retaining the lubricant. The groove ratio of the agent according to the sixth aspect of the invention, wherein the outer circumferential surface of the cylindrical or cylindrical member or the inner circumferential surface of the cylindrical spring member is formed. Storage lubrication 13: species: chain mechanism 'which has cylindrical or cylindrical parts, the outer peripheral surface of the part has a concave cut-away section extending in the axial direction; and the shape: (4) part formation - can be _ Or the tongue of the cylinder is defined by the engagement between the cut portion and the tongue portion of the outer peripheral wall of the component, and the detachment is used to regulate the shape of the circle or the Jf] 0 + sub-iU-shaped part and the circle Rotation between cylindrical spring parts 1338748 ^V../|n |0r ; Range H. The patent application domain authority to the item 13, the arc is by ^. 15. The hinge mechanism according to claim 13 or claim 14, wherein the cut-out portion of the bowl is provided with a storage ditch capable of storing lubricant. 16. The structure of any one of claims 1 to 3, wherein the cylindrical member is formed by a shaft twisting process. ^ Π·如申咖_ 4 fine side _, (four) cylinder formed by the shaft twisting.铰 18. The hinge mechanism of claim 5, wherein the circle is formed by a shaft twisting process. The cow system is said to be a hinge mechanism as described in the 6th item of the product. The cylindrical parts of the 1000 series are as follows: "The special chain mechanism described in Item 7 of the special section is formed by the shaft twisting process. 4 1338748 卜";WS: Κ妁正换页 21. If applying for a patent The hinge mechanism of the invention of claim 8, wherein the cylindrical member is formed by a shaft twisting process. 22. The hinge mechanism according to claim 9, wherein the cylindrical member is formed by a shaft forming process. 23. The hinge mechanism of claim 10, wherein the cylindrical member is formed by a shaft twisting process. 24, the hinge mechanism of claim 11, wherein the cylindrical component is 25. The hinge mechanism of claim 12, wherein the cylindrical member is formed by a shaft twisting process. 26. The hinge mechanism according to claim 13 of the patent application, The cylindrical part is formed by the shaft twisting process. 5 1338748 0,/(:.: / Α 换 换 27. The hinge mechanism according to claim 14, wherein the cylindrical part is machined by the shaft Former. 28. If the scope of patent application is 15 The hinge mechanism in which the cylindrical member is formed by a shaft twisting process.