TW393551B - Locking member having a function of hinge - Google Patents

Abstract

This invention provides a fixed device that can act as a hinge and a lock capable of locking unlockably. This device consists of a shaft member 10, a holder 20 incorporated with member 10, which is used to support a movable body 52 to a fixed side body 51 so as to be pivotal and to lock and unlock the body 52. Some of the devices' features are as follows: The front of the shaft member 10 has an engagement projection 12, which is used for engaging/disengaging with a recess 56 of body 52. An anti-slip claw 16 is positioned at its rear end and can be protruded outward from a cylindrical holder 20 when the shaft member is pushed in. A tapered part 17 is positioned at the front of the claw 16 and lowered towards the rear. A surrounding wall 23 prevents claw 16 from sliding in the counter-push in direction. An elastic abutting piece 22 maintains the protrusion of the claw 16 and is brought into pressure contact with the tapered part 17.

Description

f. Description of the invention ⑴ Technical field to which the invention belongs] The present invention relates to a pivotable support for a storage box that can be opened and closed for rotation. The front and back directions are locked in the recess to release the front or the position that can be used for rotation. The (locking) method doubles as a pivot, which can be fastened easily and easily [fixed technique]. Fig. 8 shows the general storage of Qiu Sheng Mg. The fixed side of the fixed system is opened on the front of the system and it is a single body. The unit body 50, the body box 52, can be delimited by the spinner 柽% shout body 51, which is kinetic energy relative to the housing 51: =: ΓΓ open and closed, and the box 52 is used in the closed state and the open state. Fig. 9 and Fig. 10 show an assembly example of the above-mentioned (locking) tool 70 and adopt the following configuration. The solid-shaped key 6 0 of the open center is convexly arranged on the _ anger block ^ 1 axis ... and corresponding to each of the axis 61 is provided in the box 55 2 ::; = 2 = 柩 fitting groove 62 is located in box 52 The lower part of both sides of the front side, the long groove of consecutive results. Then, the box 52 is assembled to the housing 51 from the lower side of the fitting groove 62, and the pivoting operation can be performed between the closed state shown in FIG. 9 and the closed state shown by the dot lock line via the pivot 6. The non-fixing tools 70 are located at the upper portions of both sides of the box 52, and have 4 positions for the fastening holes 7K provided in the front and rear spaces on the concentric circle with the frame shaft 61); . According to the law, as shown in Fig. 3 and Fig. 10, the shaft member 72 snapped into the fastening hole 71 is used for the holding seat 73 of the shaft member 72, and the holding seat 73 of the shaft member 72 and the Into the holder ”Page 5 A: \ 310407.ptd V. Description of the invention (2) The fixed holder 73 with the shaft member 72 stopped is provided with a flange portion 76 formed in one, and an elastic buckle in the middle part The fixing piece portion 77 and the rear holding seat 7 3 are inserted into the housing 5 and are elastically pressed inwardly, and are installed to completely pull out the fixing piece portion 7 7 and the flange portion 76. The shaft member 72 has a fixing groove 80 around the shaft around the shaft. The shaft through-hole 78 is used to assemble the above-mentioned fixing 80 so as to prevent it from being pulled out. The coil is restricted, while the rear side is held by the holder 73 in the state of FIG. 10 when the shaft member 72 intervenes in the internal direction of the external force, the hemisphere slides into the holder 7 3, and when the outer 7 2 slides to the original position. And coil spring 75. The center of the two end sides of the body, which is formed on the outer peripheral surface of the front open end, is formed at a 180-degree displacement position. The through hole 78. When the hole 54 is installed, it will recover elastically at the point when it will pass during insertion, and the elasticity will be restored between the bullets. The rear end of the end member 72 is penetrated through the holder 73, and the pin 74 is inserted into the fixed groove holder 7 at right angles. At the time of assembly, the coil is surrounded by a spring, and the spring 7 is restrained by a hemispherical portion 79. The state in which the segment portion inside the shape portion 7 9 is restricted is incorporated in the hemispherical portion 7 9 which is compressed toward the holder 7 3 portion 79 and the coil spring 75 is compressed. When the force is allowed to disappear, the shaft member is fixed by the spring 70 described above. After the holder 52 is installed in the mounting hole 54 of the housing 51 via the holding seat 73, if the box 52 is closed to the housing 51, the shaft member 72 will be abutted on the middle of the rear end of the box 52 on the way. The hemispherical portion 79 is pressed into the holder 73. In this way, the shaft member 72 is pressed into the holder 73 against the coil spring 75 to allow the box 52 to be inserted. When the hemispherical portion 79 is engaged with the front-side engaging hole When corresponding to 71 (or the fastening hole 71 on the rear side), the shaft member 72

A: \ 310407.ptd 5. Description of the invention (3) ----- Due to the attached force of the coil spring 7 5 is sliding to the side of the box 5 2, so that the hemispherical portion 79 falls into its corresponding fastening hole 71 and Buckle. This type of fastening method, for example, when the box 52 is pulled out or pushed in relatively to the case 51, the shaft member 72 will be temporarily pressed into the holding seat 7 3, the hemispherical portion 7 9 and the fastening hole 7 丨The buckle was released. As described above, the switch 52 can be switched by using the pivot shaft 61 of the hinge 60 as a fulcrum. For the buckle of the buckle hole 71, the position of the turn is falsely detented in a releasable manner. [Problems to be Solved by the Invention] Conventional structures are characterized in that the hinge 60 and the fixture 70 have a Γβ 2 structure, but they have the following problems. + π η 1 ^ is the "movable body to the fixed system with the hinge 60 and the fixture 70 completed ^^^ 'manufacturing tools assembly, so the management of the manufacturing of goods and assembly workers: the transformation of' a method to implement the sharing of parts Reduced funding. The 7Λ green surface is because the fixture 70 is composed of the shaft member 72, the holder 73, the fixing pin, and the four members of ， 75, so the cost is naturally natural and high. In addition, the assemblability of the jig 70 is poor, and the number of processes is increased. And the 70 body can be considered-it is considered that the use of the fixture 70 as a key is not practical because of the cost of the fixture. Another example is the above structure. If the hinge I is used as the spring 7 5 to obtain considerable stability as a hinge, it is necessary to increase the 4 force of the coil spring a hole 7 1 to a certain degree. However, excessively increasing the attached force will damage the buckle. The release property of σ 札 ii. In view of the above-mentioned problems, the purpose is to provide a fixture having both a hinge function and a fixing function as a hinge. In order to reduce the number of structural parts and improve its assemblability,

A: \ 310407.ptd Seventy-fifth, the description of the invention (4) a description of low-cost and expansion of Weng Weng.其他 Other objects of the invention can be achieved by the following [means for solving the problem] The fixture of the present invention shown as K =, as shown in Figures 1 to 8, and 'f' can be pivotally supported by f 52 Rotate relative to the fixed-side body 51. And the lock is releasable, and is composed of a shaft member characterized by: the holder 20 assembled by the aforementioned shaft structure 10Λ, and the recessed adjacent f of 52 has: it is provided on the front side and can be separated from the movable body ） Claws 16. Snap projections 12; Stop-pull on the rear side (stop-side tilt ° hairpin and on the front side of the pull-stop claws 16 and backwards. Push in ... " 17; the retaining base 20 is slightly cylindrical, and has a protruding claw portion 16 that is allowed to slide outward from the rear end of the cylinder when the τ-axis member 10 is projected outward to make the protruding claw portion protruding toward the crotch. 16-direction protruding projections; and the elastic engaging member 10 for holding the aforementioned claw-holding claws 16 to 16 and crimped to the inclined portion 17 is configured so that the claw-holding claws 16 can be used; Front; the peripheral wall portion 23 and the elastic buckle piece portion 22 are out of the inward limit direction = s, and are received adjacent to the holding seat via the buckle convex portion 12, and the elastic buckle piece is pushed away from the inclined portion 17 When the pawl portion 16 slides rearward, the detent of the human claw portion 22 is released. When the aforementioned external force disappears, Buckle ° ° Jie restoring force of the slide 2 in the locked position by fixing also serves as the structure of the pivot with Shu, configured with only two shaft member seat 20, with respect to the conventional buckle having significantly reduced the number of parts, the

V. Description of the invention (5) _____ decrease. At the same time, since the shaft ^ only needs to be composed, the assembly work is also pushed into the holding seat 20, and the pulling claw portion 16 is simplified from the holding seat 20. Moreover, in the assembled state, the buckling piece portion 22 restricts the holding and mounting of the dog and the peripheral wall portion 23 and the elastic loading state, that is, for the purpose of restricting the protection = the fixture 1 can be used by the aforementioned button mechanism, and it can also be used. With the inclined part 2: in the set state, it can be used as the main axis of the drag shaft to switch to the above-mentioned fixing (= the action of the buckle piece portion 22 as the fixing mechanism used below (the state of the fixed and unlocked positions) as described above The ancient part of the hair is a false deduction mechanism.) The first is the above-mentioned shaft structure. The second mode is preferably embodied as follows. The flat part 14 has a shaft center 16 on the rear side, which corresponds to the shaft center, and corresponds to The front = = surface is provided with the aforementioned pawl claw 1Ϊ. This ΐ below forms the aforementioned inclined portion 2: L ?, which is directed to enable the shaft member 10 to perform a predetermined force; Can be switched to the fixed release position and the fixed position by the multiple sliding of the elastic buckle piece portion 22: ^, 'According to this structure, it is possible to obtain, for example, the pawl portion 16 provided on the side of the flat plate portion 14, even if it is reduced Keep the mouth of the rear end of the seat tube easy to protrude '* and easy to ensure To prevent the pull-out force; also can make the tilt = 1 7 form an inclined plane and can maintain a good sliding state for the elastic fastening piece portion 22, and can make the elastic fastening piece portion 22 to have a relatively thin elasticity Advantages such as sheet shape. The second is the aforementioned holding seat 20, which is formed by dividing the periphery of the cylinder including the rear end of the cylinder into a plurality of groove portions 21 and the like to form the peripheral wall portion 23 and the elastic buckle piece portion 22 ', and the vehicle member 10 Is provided on both sides of the inclined portion 17

A: \ 310407.ptd Page 9 V. Description of the invention (6) _____ The guide piece 邺 18 of the ditch part 21 mentioned above can be obtained, such as: the peripheral wall part 23 can be easily formed and the structure can be formed into two upper two structures. It can be a cylindrical holder 20, and the shaft member = # 7 丄 22 is fitted to the guide piece 18 to position the mi holder 20 through the groove 21 and the rotation, and the shaft member 10 is fixed (locking 2). When the position prevents its inadvertent rotation position, the groove part can be moved to a fixed position to release the lock. The elasticity mentioned above: the piece: the guide [丨 acts and slides the rear end of the horizontal part toward the center of the barrel f ° to form 2 = The structure of the holding cylinder portion is that the front end 22b of the curved portion 22a of the inclined portion is slipped at fixed = contact or point contact, and the resistance of the shaft structure can ensure smoothness; it is difficult to receive when the position is released [Embodiment of the invention] The following is a description of the embodiment of the present invention with reference to the accompanying drawings. [# 1] This embodiment of the present invention is not limited to this embodiment. Examples of the scope of the present invention are not limited thereto. However, Figs. 1 to 8 show the extracting embodiment. Fig. 丨 shows the use of the present invention. (A) and (b), which are also used as hinge fixtures, are schematic exploded perspective views along the (/ fixture), and Figs. 2 (a) and (b) are the A ~ A lines and β of the aforementioned solid ... A vertical side view of the line ~ β. (b) is the front and back views of FIG. 3 (a), and FIGS. 4 (a) and 5 'show the direction of the solid a and the direction of the arrow D. The side of the upper half is a single shaft member of the side foot, in which (a) shows the side view, (c) is seen from (a) the gas (_b) is seen from the direction of the arrow E of (a) The rear view seen from the direction of the holding seat constituting the lock. Figure 6 ^ & 'where (a) and (b) show the upper

V. Description of the invention (7) The half cross sections are changed from 90 degrees to each other. Fig. 7 and Fig. 8 show examples of the configuration of the body. Fig. 7 (Front cross-sectional view of the assembled state of the invention. As shown in Fig. 1 to Fig. 6, the unit body 50 is opened and closed for operation. The hinge mechanism can be freely fixed or locked only by the shaft member 10 and the holding seat body. The shaft member 10 forms a hemispherical portion 12 with an elongated end face 12 and is provided with 13 to form a flat-drawn claw portion 1 on the rear end side. 6. The inclined portion 17 provided on the pawl claw, and the front side of the vertical shaft body portion 11 are formed into a flat plate portion 14 and an inclined portion 12 formed to correspond to the portion provided in the box for easy buckling in the fastening hole 56. The outer diameter of 11 is large, and the rear end side of 11 is protruded, and the claw portions 16 are provided on both sides of the rear side. Each claw portion 16 has a side view seen from t, (c) is its back side, and Figure 8 of the usage example shows that the movable body that does not constitute a unit body according to the single a is according to this plan, and (b) is a corresponding vertical view shown in Figure 9. The fixture 1 is used in the movable body shown in Figure 8. The box 52 is operated with a rotating shaft for the housing 51 and is used as a fixing mechanism for opening and closing the housing 51. The components 20 of the fixture 1 are both The resin-formed rod shape formed by the body is in front of the hemispherical plate portion 14, the portion 16 is approximately half of the inclined portion, the inclined portion 17, etc. 5 2 has a concave hemispherical surface 0 disc shape. The shaft body portion 16 ° from the rear end The guide piece on the corresponding side of the plate portion 14 in the front position of the shaft body among the two non-securing flange portions of the flat plate portion 11 provided with the setting portion 12 at the flat side position 17 is Cylindrical columnar shape. The ruler 13 of the hole 5 6 is the stop plate portion 14 on both sides of the flange portion 14 before the horizontal portion 11 constituting the core. The portion 14 on the rear side is hemispherical. The shaft body part is plate-shaped, on the front side (direction where the flange portion 13 is provided)

V. Description of the invention (8) The inclined surface 16a which is gradually increased in advance and a vertical plane-shaped fastening surface 16b cut into the axis from the terminal of the inclined surface 16a. Each of the inclined portions 17 is located on the front side of the button surface 16b, and starts from the ends of the upper and lower surfaces 14a and 14b of the flat plate portion µ to form an inclined plane that moves forward toward the upper side. On the upper and lower surfaces 14a, 14b of the flat plate portion 14, guide portions 18 are provided on both sides of the inclined portion 17 in a state continuous to the side of the flat plate 邙 14. Between the guide portions 18 on both sides is an inclined portion 17, and the guide portion 18 forms an inclined surface slightly higher than the inclined portion 17 and having an inclined surface in the same direction. The overall shape of the holder 20 is formed with a large opening at the front end, and a slightly cylindrical to cover shape at the rear end, and is provided with an elastic fastening piece portion 22 formed through the rear end area to form an elastic fastening piece portion. The peripheral wall portion 23 of the face tube portion f2 ^ 21 is formed at the peripheral wall portion 23 with a groove portion 24 divided into a raw buckle portion 25 and a flange portion 26 provided on the outer periphery of the front end. The holding base 20 has a size capable of accommodating the shaft member 10 from the front-side opening to be accommodated therein. Specifically, the inside of the cylinder on the front side is free to form approximately the same or slightly larger than the outer diameter of the crotch portion 13 of the shaft member 10 < the inner portion 20b of the cylinder forms a direct sacrifice inflammation than the inner portion 20a, ' The outer diameter of the rear side is the same as or larger than the shaft body portion 11, and the rear end side is relatively old, and the groove portion 21 of the curved portion 22a of the elastic fastening piece portion 22 is opposite to the corresponding portion of the division office 2 1 a slightly sl, u

Shaped opening. Formed between the inner portion 20a of the cylinder and the inner portion 20b of the cylinder & the warfare surface 20c is used as a shaft member 10 inserted into the inner end of the cylinder of the inner seat of the cylinder 2 to move the ni behind the nipple 13 to restrict Stop surface for its sliding amount. Qi, the elastic buckle piece portion 22, as shown in Figs. 6 (a) and (b), the two groove portions 21 at the rear end are cut out from the cylinder part, and the upper part is provided by a position that penetrates and also opposes.

Fifth, the description of the invention (9) is right. The shape of each elastic engaging piece portion 22 is such that the rear end of the horizontal portion forming the cylindrical portion is bent in the direction of the central axis of the holder 20, and the front end 22b of the bent portion 22a is rounded. The plate size of each elastic engaging piece portion 22 is set to a plate width smaller than the flat plate portion 14 or the inclined portion 17, and the groove portion 21 is set to a value capable of accommodating the guide piece portion 18, FIG. 6 (C) Corresponding portions 2 1 a of the upper and lower groove portions 21 on both sides are formed by the groove portions 2 1 b between the curved portions 2 2 a and each other to form a substantially n-shaped opening. The η-shaped opening is formed into a semicircular notch toward the curved portion 233 side of the peripheral wall portion 23 on each side of each f-curved portion 22a, and the flat portion of the shaft member 10 is formed by the existence of the notch portion 21c. 14 and the extraction claw portion 16 are easily penetrated. The standing elastic fastening portion 25 constitutes a mounting means for the housing 51, and the middle portion of each of the peripheral walls 4 2 3 is provided as a pair of groove-shaped groove portions 24. Each elastic fastening portion 25 is provided with a front end 25a on the side of the crotch portion 26, so that the front end is formed in a state of protruding further outward. (Assembly procedure and basic operation) The assembly operation of the fixture 1 will be described next. The shaft member 10 is assembled by being pushed into the holding seat 20 and assembled. Here, first, the bevel inclined portion 17 corresponds to the elastic engaging piece portion 22, and the front opening of the holding seat 20 is inserted into the inner portion 20a, 20b of the shaft from the flat plate portion 14 side of the shaft member 10. When pointing to the middle, the flat plate portion 14 and the pawl claw portion 16 reach the corresponding portion 21a, the groove portion 21b, and the notch portion 21c of the groove portion 21 forming the n-shaped opening, and then abut the curved portions 22a, 23a. Here, when the shaft member 10 is pushed in again, the inclined surface 16a curved portion 23a of the locking claw portion 16 expands outward, allowing the flat plate portion 14 and the locking claw portion 16 to pass through the corresponding portion 2ia and the groove portion 21b. Notch 2lc. After passing completely, the claw is restored by the elasticity of the bent portion 23a.

V. Description of the invention (10) The fastening surface 16b of the part 16 is blocked from the outside of the curved part 23a and πη. The outer surface of the shaft is prevented from being pulled out, and the shaft member 10, as shown in Fig. 2 (a) and (b), is fastened to this solid solid == Γ4 curved portion 142Γ front end 22b is crimped to the shaft member 10 The upper and lower surfaces I4a, 14b of the flat plate portion 14 are retained by the pressing force (the force that prevents the shaft member 10 from sliding in the pressing direction inadvertently); The force (the force that prevents the shaft member ig from sliding in the opposite direction) must be maintained. + Here, the above-mentioned fixing device 丨, as described above, the shaft member 10 must be held by the elastic buckle α piece portion 22 and the bending portion 23a. The limiting force is maintained in the fixed installation, so that it can be used as a dedicated hinge member. The fixture 1 at the fixed position increases the force of the shaft member 10 in the holding seat 20, and the force is greater than When the retaining force of the elastic engaging piece portion 22 is described above, the elastic engaging piece portion 22 is gradually and elastically expanded by the inclined portion 17 to allow the shaft member 10 to slide in the holding seat 20. Then, as shown by the dotted line in FIG. 2 (imagine (Line) does not make the hemispherical portion 12 retreat to the state of the holding seat 20, that is, Into this state, the elastic buckle piece portion 22 stores a restoring force proportional to the size of the expanded straight line. Therefore, when the shaft member is pressed into the holding seat 20 in the direction When the external force disappears, it will return to the original “fixed position” by the restoring force of the elastic buckle piece portion 2 2. As described above, the fixture 1 can be used as a false detent mechanism.

V. Description of the invention (11) (Application example) Flute. 1 yttrium and bismuth. Figure 7 shows that the same fixtures are used. 1 is the chain and fixed. + + ~ ~ & &U; Γ X · constitutes an application example of the product of the present invention. That is to say, the unit body 50 in FIG. 8 is based on the case where the front side of the open body σ σ dipped in your six π * is taken as the fixed side body as an example, and the upper side surface and 1 for the inflammation of the living body are taken as an example. . The box 52 is a fixing device 1 using the product of the present invention as a lower part. # Β μ MM m side shaft (fixing device 1) is assembled to the housing 5 1, and at the same time, it is fixed by a fixing device provided on the upper side. The composition of the town. The tool 1 is assembled so that it can be fastened in a closed state and opened. The mounting holes "5 2 D are provided with mounting holes 55 on the upper and lower sides of the front side of both side walls. The dimensions of the two sides L of each container 2 are the dimensions of the peripheral wall portion 23 of the holder 20. The box setting hole 55 is provided as 2 in the above-mentioned installation hole 55, corresponding to the lower front side buckle hole 5 6 corresponding to the recessed portion of the 9-axis drag shaft on the h side, and in rn & ° The same fastening hole 56. The buckle holes in each of the two upper places are on the concentric circle with the buckle holes 56 as the center, and the buckle on the lower side. The holes 56 are kept in the same size as the installation holes 55. — ^ In the description, a total of 4 mounting holes 5 5 are used to install the fixing tool 1 in the same state. The installation method is to insert the holding seat 20 into the rear end side of the holding seat 20 from the inside of the housing 51 with respect to the installation hole 55 and press it in firmly. During the press-fitting process, the front end 25a of the elastic fastening portion 25 midway presses the hole edge of the blocking installation hole 55, but when it is pressed again, elastic deformation occurs and bends inward, and the elastic fastening (piece) When the portion 25 completely passes through the mounting hole 55, the elastic fastening portion 25 is restored. As described above, each fixture 1 is installed in a state where the plate thickness of the casing 51 is held between the elastic fastening portion 25 and the flange portion 26. The mounting structure of the fixture 1 can be easily removed by pushing the elastic fastening portion 25 inward, and pushing the holder 20 from the outside in a direction opposite to the insertion direction.

A: \ 310407.ptd Page 15 V. Description of the Invention (12) The box 52 is assembled to the casing 51 in the state described above. The main point is to lower the box 52 with respect to the case 5 1 a little more than the state shown in Fig. 8 and insert the lower side of the box 5 2. In this way, the hemispherical portion 12 of the shaft member 10 protruding from the housing 51 in the housing 51 of the lower part of the case 52 is provided with a block member for retaining the fixture 1 installed in the lower installation hole 55. When the shaft member is pushed in again, the external force in the direction of the arrow in FIG. 2 is received by the shaft seat 20, and the above-mentioned action causes it to retreat to the fixed release position. The lower engaging hole 56 faces the aforementioned retreat. The hemispherical part M is automatically switched to a fixed position. The box 52 is a fixture which is installed in the housing 5 through a mounting hole 5 5 mounted on the side as described above, and is rotatably assembled. The lower fixture 1 functions as a pivot during rotation. From the above state, the box is packed with the pivot of the fixture 1 as a fulcrum; This time, the upper end of the box 52 catches the component 1 of the fixing member 1 of the mounting hole 55 protruding from the shell and receives the hemisphere 12 of the # γ # 件 10. Push it inward again, and the shaft member 10 will return to the holding seat 20 as shown in Figure 22m as described above. The external force retreats from the fixed solution /// head square ^, so it has a hemispherical shape facing the retreat. Qiu Zhi, 56 buckle holes on the upper and rear side. When this state is good, it will automatically switch to a fixed position at 11 o'clock. It is separated from the structure that is locked by the two i M f, (b) —the point lock line = when the box 52 is pushed in the closing direction. Pushing the box 52 inward is to release the fixed release position. Here again as in body 51. Then on the box ^: the side of the fixture 1 is pivoted to the fastening hole 56 of the shell, and when it becomes the solid line position of Fig. 7 (b), the upper front side 12 is automatically: change two: ί = the aforementioned fixing The hemispherical part of the released position is changed to the fixed position. This state is as shown by the solid line in Figure 7 (b).

Fifth, the description of the invention (13) buckle in a closed state. As described above, the box 5 2 can be rotated between the closed state and the open state by the action of the releasable fixture 1 mounted on the upper side, and can be locked in each state. In addition to the advantages mentioned in [Methods for Solving the Problems], the fixture 1 described above can be used as both a pivot function and a detent function. Comparing conventional pivots and fixtures makes parts management easy and easy to measure. Production can reduce manufacturing costs. Furthermore, the fixture 1 can be installed in the same state by providing the same mounting hole 55 in the casing 51. Therefore, the fixture 1 of the present invention facilitates the design when applicable (processing of the mounting holes 55 provided in the housing 51 and the like, and processing of the fastening holes 56 provided in the box 52 and the like), and facilitates assembly It is easy to use, and it is expected to expand its application area. The above-mentioned form indicates that when the shaft member 10 is returned to the "fixed position", the heel end 22b of each elastic engaging piece portion 22 is in a state of being broadcast on the upper and lower surfaces 14a and 14b of the flat plate portion 14, but is supported on the inclined portion. The state of the inclined portion may be maintained at the "fixed position". The above-mentioned form shows that the elastic engaging piece portion 22 and the inclined portion 17 have a structure in which they are in line contact, but it is preferable that they are in point contact. When the point contact is used, the front end 22b of the elastic fastening piece portion 22 may be formed into a shape having a pointed end. The above-mentioned form is described by taking the fixture 1 as an example for the unit body 50, but it is not limited to this, and can be widely used in general fixtures or pivots. [Effects of the Invention] As described above, the fixture of the present invention that also functions as a heart-shaking pivot is composed of two parts of the shaft and the holder, which can be used exclusively for the flaming type of the flaming field. Or detention agency. , Recognize that Fu Γ uses ^ because it can be used as a dual purpose

V. Description of the invention (14) It is easy to manage the parts, and it can also be mass-produced, which can greatly reduce the manufacturing cost. That is, the shaft member only needs to be pushed into the holding seat to complete the assembly, and in the assembled state, it is a fixed position that cannot be pulled out arbitrarily by the limiting and retaining function of the peripheral wall portion and the elastic buckle piece portion. In addition, due to the elasticity of the inclined portion and the elastic engaging piece portion, the holding force for the shaft member can be reliably attached to the fixed position and the switching force to the fixed release position. [Brief description of the drawings] Fig. 1 shows an exploded perspective view of a fixture that also serves as a frame shaft to which the present invention is applied. Fig. 2 is a longitudinal sectional view taken along line A-A and line B-B of Fig. 3. Fig. 3 shows a front view and a rear view of the fixture. Fig. 4 is a side view of the arrow C and arrow D in Fig. 3; Fig. 5 shows different states of the single shaft member of the fixture. Fig. 6 shows different states of the holding seat single product of the fixture. Fig. 7 is a partially cutaway front and longitudinal sectional view showing a state where the product of the present invention is applied to the structure of Fig. 8; FIG. 8 shows an external view of a unit body according to a usage example of the product of the present invention. Fig. 9 is a longitudinal sectional view showing an example of a conventional structure applied to the state of the unit body shown in Fig. 8; Fig. 10 is a longitudinal sectional view showing an example of a conventional fixture applied to the unit body of Fig. 9; [Explanation of symbols] 1 Fixture 10 Shaft member

A: \ 310407.ptd Page 18 V. Description of the invention (15) 11 Sleeve body 12 Hemispherical part (fastening convex part) 14 Flat part 16 Claw part 17 Guide part 20 Holder 21 Groove part 22 Elastic fastening Piece portion 22a Bend portion 22b Front end 51 Housing (fixed-side body) 52 Box (movable body) 55 Mounting hole 56 Fastening hole (recessed portion)

A: \ 310407.ptd Page 19

Claims (1)

Six k application patents i '" ----- " Fixtures set as insert shafts' are used to freely rotate the pivot of the movable ship relative to Guli' or to lock the movable Zhao lock as described above, and = 'The member and the holding seat which the shaft member is inserted into and assembled therein are characterized in that: the shaft member has a fastening projection provided on the front end side and capable of being separated from the position of the movable body, and The claw part on the rear end side, and the part / preface The claw part of the claw part which is inclined forward and lower toward the front side, is slightly cylindrical, and has the following features: Before the control, f L 1 refers to the claw portion protruding outward from the rear end of the cylinder, and can be limited; the claw portion protruding outward is the inclined portion of the peripheral wall portion that slides in the reverse pushing direction;: ΠΪ; The protruding state of and is crimped to the aforementioned seat and: part: = out of the aforementioned holding locked position, and held by the aforementioned restriction: ::: before pushing away by the aforementioned inclined part: elastic: shield and when the aforementioned external force disappears Then it is pushed to the locked position by the push-opening: = cutting restoring force. "The claw part is the same as the one in the scope of patent application, and the rear part side has a passing axis center: a plate with the aforementioned claw-holding claw part, and two other d 'squares corresponding to the upper and lower sides forming other inclined parts. Flat plate, page 20A: \ 3l04.07.Ptd 6. Patent application scope 3. If the patent application scope item 2 also serves as a pivot fixing device, the aforementioned holding seat will include the periphery of the cylinder around the rear end of the cylinder. A plurality of grooves are divided to form the peripheral wall portion and the elastic engaging piece portion, and the shaft member has a guide piece portion which is erected on both sides of the inclined portion and can be fitted to the groove portion. A: \ 310407.ptd Page 21