TW513526B - Hinge device - Google Patents

Abstract

A hinge device has a first hinge member 1 and a second hinge member 2. The first hinge member 1 is provided with shaft 10, rod like member 12 slidably supported to allow a variation of the clearance between shaft 10 and rod like member 12, and a resilient member 13 disposed between shaft 10 and rod like member 12. The second hinge member 2 is provided with a shaft hole 20 in which shaft 10 and rod like member 12 are inserted, the shaft hole 20 having an inner sliding contact surface 20a, where rod like member 12 is urged by resilient member 13 to abut. At least a part of the inner sliding contact surface 20a is formed into an inclined sliding surface 20b with a recess 21 formed in the shaft hole 20 to provide a click feeling to the assembly of first part P1 and second part P2 joined by hinge device H at a given rotation position.

Description

513526 5. Description of the invention α) [Technical field of the invention] The present invention relates to an improvement of a hinge device, which is composed of a first hinge structure fixed to a first member and a second hinge structure fixed to a second member. It is used to rotatably combine the second member with the hinge centered on the first member, or rotatably combine the first structure with the hinge device as the center relative to the second member. [Known technology] It is known that a hinge device is used to fix one end side to a rotating shaft of a member assembled in a rotatable manner by the hinge device; the sliding cam member is slidable in the axial direction of the rotating shaft; While the other end side of the rotation shaft is installed with the rotation shaft passing through, the cam member fixed to the other member rotatably assembled by the aforementioned hinge device is fixed by the aforementioned hinge device; Compressed in the direction of the cam member, the compression coil spring is wound around the rotating shaft. (Refer to Japanese Unexamined Patent Publication No. 1 1-6 5 1 9) [Problems to be Solved by the Invention] However, in the conventional hinge device, since it is wound on the aforementioned rotation shaft by winding The spring force of the compression coil spring ensures the so-called locking (gives a sense of restraint) in the predetermined rotation position of the two components that can be assembled to be rotatable by the hinge device. Therefore, it shortens the hinge device in the axial direction of the rotation axis. Size is limited. In addition, since the slider cam member and the force in the direction of disengaging from the rotation shaft by the compression coil spring often act on the cam member, it is necessary to separately provide an E-ring to fit another one of the rotation shaft.

JlJ417.ptd Page 5 513526-Jade, description of the invention (2) A strong stop mechanism, such as an end, to prevent the disengagement, including components and ensuring ease of assembly limited. Therefore, the main object of the present invention is to 'in the direction of the turning wheel line of the component and the second member of this chain device along the direction of the turning wheel line with this hinge device as possible; It simplifies assembly and reduces the number of components. ★ The size of the soil is reduced, and [solution to the problem] In order to achieve the aforementioned purpose, the patent application for the hinge device has the following (1) to (4). Mid-July '• A hinge device composed of a first hinge structure fixed to a first member and a second hinge structure of two members, u 疋 (2) The first hinge structure includes: a rotating shaft; a rod The shape body is arranged substantially parallel to the rotation axis, and the state of changing the interval between the rotation axis and the rotation axis is supported; = Allowable, an elastic body is provided between the rotation shaft and the rod-shaped body. In the meantime, the shape body is always urged in a direction to be released from the rotation shaft, so that the rod (3), the second hinge structure is provided with: a shaft hole, which is inserted before the first hinge structure is formed _ rod shape At the same time, by the elasticity of the elastic body, the sliding surface against which the inner rotating shaft-shaped body is pushed, § make the rod ^ 4), and at least a portion of the sliding surface in the shaft hole is fixed. In the position, in a manner that gives a sense of restraint to the aforementioned first structure knife of the hinge device in the combined state of the preforms, it is deemed to be formed by the second structure hole

313417.ptd $ 6 pages

513520 Five of the inclined sliding contact surface formed for the description of the invention (3) concave portion. According to this configuration, it is relatively recognized that the center is rotatably combined with the first member, so that the hinge device may be centered on the hinge device: f, or, compared to the second member, the chain device is rotated by the aforementioned rotation. = Ground the first; pieces " p, the rotation is performed by the second component :. As the center, the aforementioned first member and the aforementioned elastic body can be combined to perform the rotation, and the aforementioned rod-shaped body is pushed against the sliding contact. Specifically, the rotation is stopped. Moderate resistance. At the ^ f position where the rotation is stopped, the position can be maintained at the predetermined rotation position = f. j the so-called free stop function) the direction surface a where the rotation axis is disengaged a ^ may f from the aforementioned elastic body will slide toward the front surface, as long as it is; J turn =: said rod-shaped body protrudes on the inclined surface beyond the rod The force of the shape of the body does not act, so that the inclined sliding contact is given a click feelf ', so that the aforementioned rotation does not occur. (All of the first and second hinge components related to this embodiment are the drum and drum, and the Eyu shaft and rod-shaped body are secured by the elastic body arranged between the aforementioned bodies constituting the aforementioned pair of rotations. It can make the axis of the Jingzhao shaft and the rod-shaped second hinge constituting body in the above-mentioned shaft hole twisted in the direction #obstacles to shorten the axial direction. The size of the elastic body is as short as necessary for agriculture Sound-restricting W θ shortening "device, rotating the ruler in the axis direction; the size can be" ground first item hinge %% 2 inventions "characterized by the first hinge structure in the patent application device has the -member

513526 V. Description of the invention The moving groove of the holder body is formed to support the shaft of the forming part which is inserted according to the sliding shape of the holder body. The above-mentioned appropriate body is locked by applying the above-mentioned appropriate application body. According to the description of the line, the application of the front rotating ground group should be based on the second hinge (4). The retaining body is inserted and fixed in the hole, where the rotation shaft is fixed there, and the end of the rod-shaped body is accommodated in the holder. The rod-shaped body is formed by the body. With this structure, the rod-shaped body is stably supported in a state that the interval between the shaft and the shaft can be changed, and the first part can be made into the first hole by retaining the above into the insertion hole formed by the first member. The hinge structure is fixed to the first member. The third invention of the patent scope is characterized in that the end of one side of the elastically deformed rotating shaft is embedded in the hinge device of the second patent scope of the application, and is locked in the form of a spring that is inserted in the position of the rotating shaft. A locking hole at a locking portion at an end of the rotation shaft. With this configuration, the elastic ring body does not act on the elastic force in the direction of the rotation axis, and the pressing force on the contact surface of the rod-shaped body formed on the elastic ring body, even if a strong spring force is set, the shaft can also be used. Inserting the locking part and the locked part after the elastic deformation and the subsequent ejection of the insertion hole can also ensure the combined state of the shaft and the holder body without any obstacles and stability, and at the same time, make the rotating shaft easy to install in the holding Pieces. The fourth invention of the patent scope is characterized by being equipped with two rods in the hinge device of the first, second, and third hinges. This structure can increase the pressing force of the first hinge structure on the structure. Part of the sliding surface of the shaft hole of the aforementioned structure, and can strengthen the rotation

313417.ptd Page 8 513526 V. Description of the invention (5) A sense of resistance during movement or a sense of restraint in the aforementioned predetermined rotation position. The fifth invention in the scope of the patent application is characterized in that the elastic body of the hinge device of the first, second, third or fourth scope of the patent is an elastic ring body fitted to the rotating shaft. According to this configuration, the elastic body is assembled to the rotation shaft, that is, the elastic body can be easily disposed between the rotation shaft and the rod-shaped body, and can be changed by changing the number of embedded elastic ring bodies. The pressing force of the rod-shaped body relative to the sliding contact surface can be easily changed, and the feeling of resistance during the rotation or the sense of restraint at the predetermined rotation position can be easily adjusted according to the needs. The sixth invention in the scope of patent application is characterized in that it constitutes the shaft hole of the second hinge structure in the hinge device of the first, second, third, fourth, and fifth hinge device of the scope of patent application. Mounted on a holder body that is inserted into and fixed to an insertion hole formed in the second member. According to this configuration, the holder body constituting the second hinge constituent body is fitted into the insertion hole formed by the second member, and the second member can be fixed to the second member with a simple operation. [Embodiment of the invention] A typical embodiment of the present invention will be described below with reference to Figs. 1 to 18. Here, FIG. 1 is a three-dimensional state in which each component constituting the hinge device Η related to the embodiment is separated. FIG. 2 is a place where an associated hinge device Η is provided, and an insertion hole P 1 a of the holder body 1 1 in the first member P1 of the first hinge structure 1 constituting the hinge device 固定 is fixed; and A holder in a second member P 2 to which the second hinge structure 2 constituting the hinge device Η is fixed is installed.

313417.ptd Page 9 V. Description of the invention (6) The three-dimensional state separated by the cut-in hole p2a of the body 22. The third party looks at the state of the hinge device H, and FIG. 4 shows the state when the hinge device H is viewed from the side, respectively. Fig. 5 is a combination of the above-mentioned first member " and the second member ρ2 in a side-by-side view by means of a hinge device 组合 side rotation. Figs. 6 to 9 show the first hinge constituting body 1 and the body 1 1 respectively. Figures 10 to 2 show the rotating shafts 10 constituting the first hinge holder 1, respectively. Figures 3 and 14 show the holder body 22 constituting the above-mentioned constituent body chain constituent body 2, respectively. Figures 15 to 18 of the second comparison show the state of the hinge device in the cross-sectional state of one of the end portions of the first hinge structure ^ easy to rotate the hinge device Hi in order to dissolve the hinge device Hi. The eighth figure) The cross-sectional state of the central part of the rotation axis 10 of the body 1 (eight pictures of each figure); the first component that is assembled in a rotatable manner with '▲' on the hinge device = = by the mobile phone T Side view of the telephony section T1) and the second component P2 (action two in each figure, and the telephony receiver T 2) in a side view (graph c of each figure), one = each of the two components of the movable member P 2 rotates position. ". The hinge device that is not related to this embodiment is composed of the first hinge component 1 fixed to the first and the second component", and the piece P1 = 2 is constituted '... with respect to the first component? 1 The second member P2 is rotatably combined with the center, or the first member If is pivotably combined with Ρ P2 and the hinge device Η is centered. In addition, does the hinge device impart a moderate rotation to the rotation while being in a predetermined rotation position so as to be at the first member? The first and second structures are structured in a manner that imparts a sense of restraint in the state of being incorporated. Z, and 5 of

513526 V. Description of the invention (7)-The second chain structure 1 described in the first paragraph is provided with (1) the rotation axis 1 〇; (2) the rod _2 is arranged substantially parallel to the rotation axis 10 and contains Allows to support the sliding state change of the interval between t ^ ^ rotation axis 丨 〇; and (3) the elastic body 1 3, q ^ ^ ° is between the rotation axis 10 and the rod body 12 to The rod-shaped body 19 is often turned A & 1. The chain structure 2 is provided with the aforementioned rotating shaft 10 and the rod-shaped body 12 which constitute the first hinge M body 1, and the inner surface is used as the rod-shaped body by the elastic pressure of the elastic limbs. 2 Shaft hole 2 of the abutting sliding contact surface 20a.

Thereby, according to the hinge device H of this embodiment, the second member P 2 ′ can be rotatably combined with the hinge device Η as a center with respect to the first member P1, or the hinge device η can be provided with respect to the second member ρ 2. The first member P 1 is rotatably combined as a center. That is, according to the hinge device Η, the rotation can be performed by combining the first member ρ 丨 and the second member ρ 2 with the rotation shaft 10 as a center. With the elastic body 13 described above, the rod-shaped body 12 can be pushed against the sliding contact surface 20a while the rotation is performed, and a moderate resistance can be imparted to the rotation. More specifically, at each position where the rotation is stopped,

A sense of resistance to maintain the stopped rotation state at each position. (The so-called free stop function) constituting the aforementioned first; part of the sliding contact surface 20a to f of the shaft hole 20 of the hinge constituting body 2 in a predetermined rotation position so as to oppose the first member ρ 丨 and the second member P 2 In a way to give a sense of restraint in the combined state, an inclined sliding contact surface 2 0 b formed by a recessed portion 21 formed by the shaft hole 20.

3l3417.ptd Page 11 513526-V. Description of the invention (8) According to this, according to the hinge device according to this embodiment, in the predetermined rotation position, the elastic body 13 can be rotated from the foregoing by the foregoing elastic body 1 3 The aforementioned rod-shaped body 2 which is often elastically pushed in the direction in which the shaft 1 detaches abuts on the inclined sliding contact surface 20b, and is in the rotation position as long as the inclined sliding contact surface 20b does not act so as to exceed the rod-shaped sliding contact surface 20b. With the force of 12 degrees, the aforementioned rotation does not occur. For example, if the side of the first hinge structure (equipped with the dial j set in the action 1) is combined with the relative position, do not install it in the rotation sandwiching the speech portion T 2 _ do not place the aforementioned rod-shaped closed position The system. In the following, it is referred to as one of the exposed 21 and 21 _ one side of the simultaneous shape body 1 2 in the other open position, the rotation of the aforementioned restraint sensing portion T 2 is shown in FIG. 15 to FIG. The hinge device is composed of: ^ 丨 is fixed in the mobile phone of the folding-type mobile phone ^ ST: Receive V Qiu and T "second hinge device structure 2 L τ Λ (installed with two places such as a liquid crystal display panel) Install the aforementioned concave two ::, the shaft hole 20, the two sides of the rotation axis 10, and then place the other rods 12 points (Figure 15 position / the above two should be closed 12 groups Into the recess of the two places, the lower f is the closed position) divide the call receiver T2 and the call sender 丨 2 21 2 1 and you can transfer the call section T 2 to the aforementioned stop position at the most opened position), At the position of the aforementioned figure '18, / one of the rod-shaped bodies 12 is set in two groups; if two recesses are grouped, the two recesses can be grouped: =; 21 方 = squares are grouped into the two recesses 21, year The call receiving section τ 2 and the call sending are as described above, and can be located there. The call receiving section T 2 can be re-assigned from the closed position: 1: $ closed state and from the open position toward the aforementioned receiving 4 position. Of

513526 5. Description of the invention (9) Rotation imparts the aforementioned moderate resistance feelings respectively. In the chain narration device H according to this embodiment, an elastic body 13 provided between the rotation shaft 10 and the rod-shaped body 12 constituting the first hinge constituting body 1 is provided to impart the aforementioned moderate degree of rotation to the foregoing. The sense of resistance and the sense of restraint enable the rotary shaft 1 in the aforementioned shaft hole 20 constituting the rotary shaft and the rod-shaped body 12 ′ and the second hinge structure 2 through which the rotary shaft 10 and the rod-shaped body 12 are inserted. The dimension in the axis direction of 〇 is shortened without obstacle, and the dimension in the axis of rotation axis of the hinge device Η can be minimized as much as possible. As a result, the hinge device according to this embodiment has various articles composed of the first and second members P2 that cannot have a sufficient width in the applicable part of the hinge device, and can be typically received in the aforementioned mobile phone T The combination of the turning state of the talking part T 2 and the sending part τ 丨 is convenient for use. Even more politely, 'in this embodiment, the first hinge structure i is composed of: (1) an insertion hole Pla inserted in the first member P1 and fixed to a pair of holder bodies 1 1 of the first member P 1; , 1 1; (2)-supporting the aforementioned rotating shaft 10; (3) two aforementioned rod-shaped bodies 12; and (4) two elastic ring bodies 1 3 constituting the aforementioned elastic body 嵌入 embedded in the rotating shaft 10 a, 1 3 a. The holder body 11 has a disc-shaped appearance, and the pair of holder bodies 11 and 11 are substantially the same size and the same shape. The holder body 1 1 is provided with an insertion structure at substantially the center of one surface side.

313417.ptd Page 13 513520 V. Description of the invention (10) Hub shape = lla. Then, from the approximate center of the hub-shaped portion 11a, through the approximate center of the other side of the holder body 丨 丨 where the weight-shaped portion 1a is not installed, the end of the end having the two rotation shafts 10 described above is penetrated. Strictly into the hole llb. Although the obstacle Ϊ =: shape: 1 "The side is orthogonal to the extension direction of the funnel hole 1": within: Λ: the outline is formed into a substantially circular shape, and the entrance hole η is caused by a large error. The pair of protrusions lie Uc inside the insertion hole Hb, and the extension direction of the extension t Ub orthogonal to the hole of the cross-section of the hole in the direction of the toilet flag is set as the aforementioned t A > growth hole, and From the middle to the non-fitting position, the aforementioned holding and long hole-shaped portion i ld of the tan-shaped portion 1 ia was just described. The retaining body C is formed between the openings on the other side of the body 11 and the body 1 :: The first 1 in the $ llb where the aforementioned hub-shaped portion la is not installed, the opening on the other side of the u, 2 ends of the rotating shaft 10 The locking part formed by the part: there is a locking part 1 1 e that is implemented in a shape towel, a taxi, and a taxi U b before the later described. In the-forming a long hole shape; the description is attached to the holder body 1 1 other-from the two short sides of the inlay & uf Xin 1 b respectively constitute two holes as protrusions The locking protrusion 11f inside the lib. Side, clip i front Ϊ: hold? : Attached to the surface of the above-mentioned several parts " a-face: Shape: There is a long: i L's sliding movement two :! Close to the side of the insertion hole 11 b (not the security m body 11 series When the holder body 11 is viewed from its wide surface side (constructed = side), the outer wheel corridor shape in the state viewed from the flat twisted portion 丨 h. Liba has a pair of flat wall parts 1 1 h, U h, and at the same time, each has a concave part 丨 1 丨, and the shape of the outer periphery of the holder body u formed by the desired member P1

513526 V. Description of the invention (π) The embedded hole P 1 a does not move in the direction of #Upper Mountain, and a member P 1 can be used as a circle owing to the inner surface of the hole Pla. — A person can fix it in this first embodiment with a cross section in the direction of the intersection of the above-mentioned rotating M earth part 10 a, and at the same time at the ends of the two ends of the cylindrical part. The inner opening of the long hole-shaped portion 1 1 d that is modeled after the axis of the rotation axis 1 〇 in the straight direction 1 1 d is inserted into the opening 1 1 b of the holder body 1 1 and the rotation axis 1 〇 Sectional shape, slender shape. The ends of the rotating shaft 10 are fitted into the two ends of the first two / slender shapes, respectively, to form f-holes " b which are locked in the holder body, and borrow 1 Ob. In this embodiment, the locking portion i ϋ b of the locking portion j ^ 116 is configured to be at an end portion of the rotation axis 1 and rightward of the long section from the & I ^ @ I,, j As mentioned above, the locking recess 1 0 c cut into the field side. Inward _ In this embodiment, the rod-shaped body 12 is configured as a circular pin-shaped body having a section having a thickness in a groove width accommodated in the sliding groove 11 g of the holder body 11. If the number of the rod-shaped bodies 12 is increased, the portion of the first twisted-chain structure 1 pushed against the sliding contact surface of the shaft hole 20 of the second key structure 2 can be increased, and it can be strengthened. The sense of resistance in the aforementioned rotation or the sense of restraint in escaping the predetermined rotation position forward. In this embodiment, the elastic ring body 13a has a circular ring-shaped cross section, and the inner diameter thereof is substantially the same as the outer diameter of the cylindrical central portion 10a forming the rotation axis 10, or The structure is slightly smaller, and is fitted to the central portion 10a of the rotary shaft 10 so that the central portion 10a is housed inside. When the elastic body 1 3 is used as the related elastic ring body 1 3 a, the elastic body 13 is assembled in the foregoing

Page 15 513526 V. Description of the invention (12) Rotation axis 10, that is, the elastic body 13 can be easily arranged between the rotation axis 丨 0 and = rod-shaped body 12, and embedded by changing The number I of the elastic ring body 1 3 a can easily change the pushing force of the rod-shaped body 12 to the sliding contact surface 2 0a, and can be easily adjusted to the resistance of the rotation or the front fan if necessary. A sense of restraint in a predetermined rotation position. Then, in this embodiment, the long hole-shaped portion in the insertion hole 1 1 b constituting the holder body 丨 丨 is made! The interval between the latched protrusions formed by 丨 ie and the interval between the latching dog portions 11 f and 11 f constitutes the elongated section in the end portion of the rotation shaft 10 as described above. The distance between the two short sides is narrow, and the pair of locking protrusions; I, f, and uf sides are elastically deformed while the rotation io is inserted into the aforementioned insertion hole 11b while allowing the rotation of the rotation to be lost from the end of 1 υ. The locking recess formed at the end of the rotating shaft 10 by the spring 1 of the rotating shaft 10 at the insertion position is locked, and the locking protrusion of the holder body 1 1 is formed. The characteristic of the elastic deformation on the 1 1 f side is typically secured by a plastic molded product made of the holder body 1 1 by injection molding or the like. P2 + On the other hand, in this embodiment, the aforementioned second hinge structure 2 is suffocated into the insertion hole P2 of the aforementioned second member P2 and is fixed to the second. At the same time, it is held by the aforementioned shaft hole 20 The holder 22 is configured to have a disc-shaped appearance. The shaft hole 20 is provided in a penetrating state from the wide side to the other side. The shaft hole 20 is configured such that the hub-shaped portion 1 1 a of the protective door t 1 1 constituting the first hinge constituting body 1 can be inserted into the inner side from its open portion, and will be inserted in such a manner when ° The outer periphery of the hub portion ua is used as a guide surface.

513526 V. Description of the invention (13) The holder body 22 can be rotated or relatively rotated. In the inside of the shaft hole 20, recessed portions 21 are formed at opposite positions sandwiching the center of the shaft hole 20, respectively. The recessed portion 21 is formed so that one slot end is opened outward at one of the hole edges of the aforementioned shaft hole 20, and the other slot end is opened outward at the other edge of the shaft hole 20 Of trough. The interval between the two groove walls 2 1 b and 2 1 b is inclined so as to gradually narrow toward the groove bottom 2 1 a. The thus inclined groove wall 2 1 b extends along the aforementioned shaft hole 20. The direction forms the aforementioned inclined sliding contact surface 2 0 b. The shaft hole 20 is an arc surface along the two arcs along the imaginary circle r2, and the arc surface is used as a functional surface of the sliding surface 20a. In this embodiment, the diameter of an imaginary circle r 1 which passes through the groove bottoms ^ a of the pair of recessed portions 2 丨 and 2 丨, and the holder body 1 constituting the first hinge constituting body 1 are respectively oriented through A pair of sliding grooves 1 1 g, 1 1 g of the above-mentioned f-inlet hole 1 lb on the side opposite to the groove end of the virtual circle r3 has approximately the same diameter, and at the same time the virtual circle along the sliding contact surface 20a The diameter of r2 is smaller than the diameter of the groove end of the insertion hole 1 1 b in the moving grooves 1 1 g and 1 1 g of the holder body 1 1 constituting the first hinge structure 1. The diameter of the imaginary circle r 4 is large. The holder body 22 of the two hinge constituting body 2 is a shape in which the holder side of the holder = & t = S (not the face side of the thick side of the holder body 22) is viewed. The opposite position has a pair of flat portions 221. When the mountain has a pair of flat portions 22a, 22a, there is a recessed portion 22b.

J13417.ptd Page 17 V. Description of the invention (14) = the embedded hole p2a with a contour shape other than p body 2 ^, in a state where it does not move along the circumferential direction of the inner surface of n, but can be used once simply The operation p is fixed to the second member P2. Keep the shape; in the middle of the above-mentioned first hinge constituting body 1-the opposite erosion _ 1 1, and the side opposite to the side without the hub-like portion 1 1 a = L 2 so that the elastic ring body 13 a is intended to enter The rotation axis 10 of the central portion 10a and the front, one, the rod-shaped bodies 12, 12 are grouped between the pair of holder bodies u, n, guarding the rotation axis f and two rod-shaped bodies together.丨 2, 丨 2 Square hole inserted through the shaft hole 2 〇 ★ One of the pair of holding members 1 1 of the first hinge constituting body 1 1, holding member 2 2 of the second slave chain forming body 2, The hub portion 1 1 a of the holder body 1 1 constituting one of the aforementioned first hinge structures 1 is inserted from an opening portion of one of the holes 20 of the holder body 22, and the holder body 22 is inserted through the holder portion 22. The other open portion of the shaft 20 is inserted in a state in which the other hub-shaped portion Π a of the holder body 1 1 constituting the aforementioned first hinge constituting body-1 is assembled. • Specifically, by constituting the aforementioned first A pair of H-shaped body 1 1 and 1 1 insertion holes 11 b of a hinge constituting body 1 insert the aforementioned rotation axis 丨 〇 „= from the hub-shaped portion ua side, and insert the aforementioned at the insertion position Card The stopper portion Ilf is locked in the locking recess portion 10c, and at the same time, the other end of the rotating shaft 10 is inserted from the valley-shaped portion Π a in the insertion hole lib on the other side of the pair of holders Lu 11, 11. It is inserted into the side, and the locking protrusion 11 f is locked in the locking recess 丨 〇c in the embedded position, and the central portion 10a of the rotary shaft 10 can be arranged on the pair of holders in one simple operation. The body 1 1, 1 and 1 'combine the pair of holders 1 1, 1 1 and the rotating shaft 1 0. The combination is the same

313417.ptd Page 18

513 ^ V. Description of the invention (15) Γι, η ϊ ϊ The first hinge assembly 1-pair of holders; Feng body "2 12 = :: slot 11g, llg-square embedded in the two branches / One pair wm of the hinge constituting body 1 is installed on the two sides of one of the ^. N pair of holder bodies 11 and 11. The square m is inserted into the other two rod-shaped bodies 12 and 12. -Fang's retaining body / u is another structure; one of the first key-constituting bodies 1 is opposite to the other two ends of the two rod-shaped bodies 12 which are to slide into the square 11, and the other side of the square ^ 1 Z, Rotate along the ancient mystery j. Two mouths: the two rod-shaped bodies 12, 12 can be respectively changed from the sliding state of the space between the two branches and the rotation axis 0, and the two 12 are assembled in the-pair of holders U , N. A rod-shaped body assembled in the manner of a fork rod-shaped body Η Θ body 1 丨 2, 丨 2 is pushed against the two rod-shaped bodies 12, ^, and the aforementioned f-car jack by the aforementioned springs, respectively. The aforesaid sliding contact surface 20a of the axial hole 20 of the holding member body 11 of the first hinge constituting body 1 passed through. The rod-shaped body 2 and 12 are respectively supported by the elastic seats of the elastic ring 13a. When the position of the recess 21 is made, the aforementioned sliding The end of ug is located in a state where the π moving groove ilg is opposite to the aforementioned insertion hole ilb side. "The groove bottom 21a of the recess 21 is regarded as the aforementioned sliding contact surface 20, and =: the groove H simultaneously makes the first member When the force of the direction in which P1 or the second member P2 rotates and rotates in two directions acts, the groove 21b of the recess 21 is pushed to the groove wall 2ib as ② as the inclined sliding contact surface 2b, and Supposed to resist ^ the force ί, and the aforementioned sense of restraint. In this embodiment, the interval between a pair of groove walls 21b, 21b constituting several portions 21 is set to be thicker than the rod-shaped body 12 =

Page 19 513526 V. Description of the invention (16) Thinner and wider 'In the predetermined rotation position where the rod-shaped body 12 is inserted into the recess 21, the first member P1 and the second member p2 are slightly oriented in the direction of rotation. The combination of states of the space. (Figures 15 and 18) When the rod-like body 12 can exceed the size of the inclined sliding contact surface 2 0 b, the direction in which the aforementioned first member P 1 or the second member P 2 rotates or relatively rotates When the force is applied, the two rod-shaped bodies 2 are moved to positions where the ends are located on the groove end side of the cutting hole 11 b in the sliding groove 11 g, and the elastic ring is passed through the movement. The body 13a is firmly trapped and pushed firmly through the sliding contact surface 2a located between the recessed portions 21, 21, and then each of the rotational positions between the recessed portions 21 before the pushing in, and the aforementioned moderate resistance is generated. sense. In the hinge device Η configured as described above, since the elastic ring body 13a does not act on the elastic pressure in the axial direction of the rotation axis 10, the rod-shaped body 12 according to the elastic ring body 13a is strongly set against the slide. The pushing force of the j-plane 2 0 a, that is, the spring force, is caused by the above-mentioned locking dog 随着 1 0 that is locked with the elastic deformation of the insertion axis 11 b of the rotation axis 丨 0 and the subsequent ejection. b (the locking recess in this embodiment) 〇c) and the locked point He (the locking protrusion nf in this embodiment) can also secure the rotation axis and the holder body without any obstacle. Combination status. • In this real Λ form, the holder body 22 constituting the second hinge constituting body 2 constituting the hinge assembly formed as described above is inserted into the insertion hole p2a formed in the member P2, and the structure is formed in The first component P1 is used to fix the first hinge component 1 on the component P1 or to fix the second hinge component 2 on the second component.

513526 V. Description of the invention (17) P2, and make the first member pi and the second a moderate resistance Wei & + member P2 has a state of control relative to the aforementioned rotation = = Ϊ predetermined rotation position, but can Gu Yi is assembled in a rotatable manner. 71 “In the example shown in FIG. 2, the first side of the first hinge component 1 and the holders 1 1 and 11 are formed on the first member…, P1a, and the first hinge component is formed. One of the other-square system and the second hinge constituting body 2: holding: the body 1 1, the mountain 11 is inserted into the insertion hole P2a formed in the second member p2, and together, the heart is connected to constitute the first This / holding position of the hinge structure Γ has a smooth inner peripheral surface P2b, and the old iridium is produced from the second structure and the first structure. From M, Hehan constitutes the first Qin chain structure 1 that has been embedded. The holder U can be free [effect of the invention] The hinge of the invention: The position of the invention can be reduced as much as possible by the direction of the axis of rotation of the rotatable square member and the second member. Turn the hinge device It is inserted through the shaft hole fixed to the second member. Rong Yibo, Du Shaozhen, a golden man key structure, taken as a fixed member of the first member, a hinge structure, a rod-shaped body, and The rotation axis and the rod-shaped body constitute 'due to the elastic force 4 produced by the elastic body; It is necessary to use other strong "snapshots"; the shaft is inserted, and the assembly of the two hinges is easy, and the number of holding parts is reduced. Do not reduce the overall structure

513526 Brief description of the drawing [Simplified description of the drawing] Figure 1 is an exploded perspective view of the hinge device Η. The first figure ^ 1 of Fig. 1 shows a perspective view of a separation hinge device Η and a first member P1 and a second member P2 combined by the hinge device Η. Figure 3 is a side view of the hinge device Η. = ^ ^ Is a side view of the hinge device 观看 as viewed from the left side in FIG. 3. Figure 5 is a sectional view of the use state of the hinge device η. Fig. 6 is a side view of the holder body 1 1 constituting the first hinge constituting body 圚 〇I α ί is a side view of the holder body 1 1 constituting the first-hinge constituting body 1 when viewed from the opposite side to Fig. 6 . FIG. 8 is a partial side view of the holder body 丨 丨 constituting the first hinge constituting body 1. FIG. Fig. 9 is a partially cutaway side view of the holder body 11 showing the holder body 11 constituting the first hinge constituting body in a direction different from that of Fig. 8. FIG. 10 is a side view of the rotation axis 丨 0 constituting the first hinge constituent body 1. FIG. 11 is a side view of the rotation axis 1 〇 viewed from the lower side of FIG. 10. Fig. 12 is a side view of the rotation axis 10 viewed from the left side of Fig. 11. Fig. 13 is a side view of the holder body 22 constituting the second hinge structure 2 and Fig. 14B is a side view of the holder body 22 constituting the second hinge structure 2 as viewed from the left side of Figs. FIG. 15 is a sectional view of a state of the hinge device η in a rotational position

513526 A brief description of the drawings (Figures a and b) and a side view (c) of the state of the mobile phone T which is constituted by the hinge device Η combination in this rotational position. FIG. 16 is a cross-sectional view (a and b) of the state of the hinge device Η in a rotational position (the rotational position of the receiver T 2 of the mobile phone T is opened more than in FIG. 15) and the rotation The side view of the state of the mobile phone T in which the hinge device Η combination constitutes the component in position (Figure c). FIG. 17 is a cross-sectional view (a and b) of a state of the hinge device 一 in a rotational position (the rotational position of the receiving section T 2 of the mobile phone T is opened more than in FIG. 16) and the rotation The side view of the state of the mobile phone T in which the hinge device Η combination constitutes the component in position (figure c). Fig. 18 is a sectional view (Figs. A and b) of the state of the hinge device （in a rotating position (with the receiving portion T 2 of the mobile phone T at the most opened rotating position) and the rotating position The side view of the state of the mobile phone T which is a combination of the hinge device and the constituent components (Figure c). [Explanation of component symbols] Ρ Ρ1 Ρ1 a, P 2 a, lib P2 r 1 ′ r 2, r 4 Τ, T2 2 The first member of the hinge device is set to 孑 L, the second member is the first hinge structure of the imaginary round receiver. Body second hinge constituting body 10 rotation axis

313417.ptd Page 23 513526-Brief description of the drawing 10a Central portion 10b Locking portion 10c Locking recess 1 22 Holder body 11a Hub portion 11c Projecting portion lid Long hole portion lie Locked portion Ilf Locking protrusion吣, 2 2 a Sliding groove flat portion 1 1 i, 21, 22b Concave portion 12 Rod-like body 13 Elastic body, 1 3 a Elastic ring body 5 0 Shaft hole 20a Sliding surface 20b Inclined sliding surface 21a Slot bottom # b tank wall

313417.ptcl Page 24

Claims (1)

513526 6. Scope of patent application 1. A hinge device is composed of a first hinge structure fixed to a first member and a second hinge structure fixed to a second member, wherein the aforementioned first hinge structure includes: A rotating shaft; a rod-shaped body arranged substantially parallel to the rotating shaft and supported in a state that allows sliding with a changeable interval from the rotating shaft; and an elastic body provided on the shaft and the rod-shaped body The second hinge structure is provided with a shaft hole through which the rotating shaft and the rod-shaped body constituting the first hinge structure are inserted, while the rod-shaped body is constantly urged in a direction to detach from the shaft. The inner surface is regarded as the sliding contact surface against which the rod-shaped body is pushed by the elasticity of the elastic body, and at least a part of the sliding contact surface in the shaft hole is formed as a recess formed by the shaft hole. The slidable sliding contact surface gives a sense of restraint to the combined state of the first member and the second member of the hinge device in a predetermined rotation position. 2. The hinge device according to item 1 of the scope of patent application, wherein the first hinge structure has a fixed holder body that is inserted into the insertion hole formed by the first member, and the rotation shaft is fixed to the holder body, and An end of the rod-shaped body is received in a sliding groove formed by the holder body to support the rod-shaped body. 313417.ptd Page 25 513526 313417.ptd Page 26