WO2017088132A1 - Pince de verrouillage d'une seule main - Google Patents

Pince de verrouillage d'une seule main Download PDF

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Publication number
WO2017088132A1
WO2017088132A1 PCT/CN2015/095570 CN2015095570W WO2017088132A1 WO 2017088132 A1 WO2017088132 A1 WO 2017088132A1 CN 2015095570 W CN2015095570 W CN 2015095570W WO 2017088132 A1 WO2017088132 A1 WO 2017088132A1
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WO
WIPO (PCT)
Prior art keywords
bottom plate
lock block
handed
face shell
assembly
Prior art date
Application number
PCT/CN2015/095570
Other languages
English (en)
Chinese (zh)
Inventor
叶秀锋
Original Assignee
叶秀锋
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 叶秀锋 filed Critical 叶秀锋
Priority to PCT/CN2015/095570 priority Critical patent/WO2017088132A1/fr
Publication of WO2017088132A1 publication Critical patent/WO2017088132A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F3/00—Sheets temporarily attached together involving perforations; Means therefor; Sheet details therefor
    • B42F3/04—Attachment means of ring, finger or claw form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed

Definitions

  • the present invention relates to a one-handed shackle clip for holding loose-leaf paper, and more particularly to a one-hand shackle clip having a pull rod and a lock block to enhance the locking function.
  • a typical one-handed yoke clip primarily includes an elongated curved face shell, a pair of elongated bottom plates, a plurality of annular members, and one or more handles.
  • the two longitudinal sides of the face shell are curved inwardly to form two inner sides.
  • the pair of bottom plates are disposed in a cavity formed by the curved face shell such that one of the two longitudinal sides of the bottom plate abuts against an inner side edge of the face shell, and the other side longitudinal sides of each bottom plate are parallel
  • the ways are interconnected to form a central hinge with a pivot axis.
  • a plurality of semi-annular elements are fixedly coupled to each of the bottom plates. At least one end of the binder is typically coupled to a lever that operates a pair of base plates and moves the center hinge up or down to move the semi-annular member attached to the base plate between the open and closed positions.
  • a one-handed shackle clip can also include a locking system to enhance the locking effect and prevent the ring assembly from unintentionally opening.
  • the locking system typically includes a pull rod and a plurality of locking assemblies. The pull rod is located between the face shell and the bottom plate, and the locking assembly is located on the locking portion of the pull rod and protrudes toward the bottom plate. The locking assembly is moveable with the lever between a locked position and an unlocked position that hinder pivotal movement of the floor.
  • the present invention provides a binder having a simple locking structure.
  • the present invention provides a one-handed shackle clip, the one-hand shackle clip comprising: a face shell having a closed longitudinal end and an open longitudinal end; a bottom plate, the pair of bottom plates are longitudinally adjacent, arranged in parallel and connected, the assembly of the pair of bottom plates being pivoted about the adjacent longitudinal edges to achieve opening and closing of the ring assembly, and the pair Non-adjacent longitudinal edges of the bottom plate abutting the inner side of the face shell; one or more rings a ring assembly, each of which is composed of two semi-annular elements fixedly mounted on the pair of bottom plates and passing through the face shell, the bite of the semi-annular elements forming a a closed loop, the semi-annular elements being separated to form an open loop; a control assembly comprising (i) a handcuff to enable movement of the control assembly relative to the face shell, and (ii) an extension An arm extending from one end of the intermediate connection assembly, (iii)
  • control component the intermediate connection component, the pull rod and the rotary lock block are connected in series, and when the series connection causes the control component to rotate downward, the control component pulls the intermediate connection component Moving longitudinally toward the longitudinal end of the opening of the face shell, and moving the pull rod longitudinally toward the longitudinal end of the opening of the face shell, the longitudinal movement of the pull rod driving the opening of the rotating lock block to the face shell Rotating in the longitudinal direction; conversely, the series connection also causes the control assembly to urge the intermediate connection assembly to move longitudinally in the direction of the closed longitudinal end of the face shell when the control assembly is rotated upwardly Moving the pull rod longitudinally toward the closed longitudinal end of the face shell, the longitudinal movement of the pull rod driving the rotary lock block to rotate toward the closed longitudinal end of the face shell
  • the intermediate connection assembly includes a hook-shaped end portion, a lateral end portion and an intermediate connecting rod, and the intermediate connection assembly is connected to the control assembly through the lateral end portion through the upper extension arm with an open slot; The intermediate connection assembly is also connected to the drawbar through the hook end through the aperture of the connecting end of the pull rod.
  • the one-handed shackle clip further includes a rotary lock pin that rotatably couples the rotary lock block to the pull rod.
  • the rotating lock block includes a main body, and one end of the upper surface of the main body has a protruding post, and the protruding post is engaged in the channel of the first bottom plate for fixing the rotating locking block on the first bottom plate and allowing The rotating lock block rotates in the channel.
  • the main body includes a small hole at the other end of the stud, and the rotating lock block is inserted into the small hole of the main body through the circular hole in the pull rod by rotating the locking nail, so that the rotating lock block is rotatably connected to the pull rod.
  • the body is in the shape of an egg having one end that is wider than the other end.
  • the rotary lock block is made of plastic or metal or other suitable material that is sufficiently rigid to provide stability and is lightweight.
  • the second bottom plate further comprises one or more upper cut edges and one or more lower cut edges, The bottom edge of the upper and lower cut edges is bent downward to form the baffle.
  • the baffle position is when the rotating lock block rotates on the channel of the first bottom plate, and is pressed to hinder the rotation of the rotating lock block, thereby generating a locking force.
  • the baffle position is when the rotating lock block is rotated to an intermediate position of the baffle plate, and when the baffle is contacted, the baffle plate restricts further rotation of the rotating lock block to achieve the lock clip.
  • the drawbar is located below the bottom plate.
  • the intermediate connection component is between the face shell 01 and the bottom plate.
  • the large groove between the first bottom plate and the second bottom plate is matched to form a notch, and one end of the intermediate connecting component is passed, so that one end of the intermediate connecting component can be exposed to the bottom plate. Outside the bottom surface, and connected to the pull rod under the bottom plate.
  • the one or more rotary lock blocks are evenly coupled to the first base plate, such that when the control assembly applies a force, the upper extension arm transmits the force to the tie rod and the rotary lock connected thereto On the block.
  • the positions of the rotating lock block and the baffle plate on the bottom plate are the same as the number of the rotating lock block and the baffle plate.
  • the present invention provides another one-handed shackle clip, the one-hand shackle clip comprising a one-hand shackle clip, the one-hand shackle clip comprising: a face shell; a bottom plate composed of a pair of bottom plates, The pair of bottom plates are longitudinally adjacent, arranged in parallel and connected, the assembly of the pair of bottom plates being pivoted about the adjacent longitudinal edges to achieve opening and closing of the ring assembly, and the pair of bottom plates are non-adjacent a longitudinal edge abutting against an inner side of the face shell; one or more annular members, each of the annular members being composed of two semi-annular members fixedly mounted on the pair of bottom plates, respectively And passing through the face shell, the engagement of the semi-annular elements forms a closed loop, the semi-annular elements are separated to form an open loop; and the control assembly includes (i) a handcuff to allow The control assembly is movable relative to the face shell, (ii) an upper extension arm, the upper extension arm is
  • the locking system of the invention has a simple structure, and does not need a locking element on the pull rod, which is convenient for industrial manufacture and application.
  • the drawbar is disposed outside the bottom plate, and the thickness between the face shell and the bottom plate is relatively thin, and can be used with any kind of face shell to match different thickness designs of folders, clips, and the like.
  • the control assembly, the intermediate connection assembly, the tie rod and the rotary lock block are connected in series. When the control component rotates, the rotating lock block is rotated on the channel of the first bottom plate to achieve the unlocking and locking function. When the clip is closed, the baffle on the second bottom plate hinders the rotation of the rotating lock block to reach the lock clip.
  • the ring assembly has the force to strengthen the locking effect and avoid the accidental opening of the one-handed shackle clip. Still further, the baffle and the rotating lock block help to ensure the locking position of the semi-annular element, reducing the chance that the card slot at the front end of the semi-annular element fails to align with the mating teeth. Furthermore, the rotating lock blocks are evenly distributed on the bottom plate. When a force is applied to the control assembly, the force is applied directly to the outside of the bottom plate, and the force is transmitted to the pull rod and the rotating lock block connected thereto through the upper extension arm, and can be rotated by rotating the lock block. The ground is connected to the bottom plate, and the force is transmitted to the bottom plate indirectly to make the lock more effective.
  • Figure 1 is a schematic exploded view of the present invention
  • FIG. 2 is a perspective view of the control assembly of the present invention
  • Figure 3 is a perspective view of the gland of the present invention.
  • Figure 4a is a perspective view of the bottom of the first bottom strip of the present invention.
  • Figure 4b is a perspective view of the bottom of the second bottom strip of the present invention.
  • Figure 5a is a perspective view of the ring member of the present invention after being connected to the bottom strip;
  • Figure 5b is an enlarged partial perspective view of Figure 5a, showing the structure of the baffle on the first bottom strip;
  • Figure 6a is a perspective view of the rotary lock block of the present invention.
  • Figure 6b is a perspective view of the rotary lock of the present invention.
  • Figure 6c is a perspective view of the rotary lock block of the present invention combined with the rotary lock pin;
  • Figure 7 is a perspective view of the drawbar of the present invention.
  • Figure 8 is a perspective view of the intermediate connection assembly of the present invention.
  • Figure 9 is a perspective view of the top of the present invention in an open state when viewed from a favorable position
  • Figure 10 is a perspective view of the bottom of the present invention in an open state when viewed from a favorable position
  • Figure 11 is a perspective view of the top of the present invention in a closed state as seen from a favorable position;
  • Figure 12 is a perspective view of the bottom of the present invention in a closed state as viewed from a vantage point.
  • the binder of the present invention mainly comprises a face shell 01, a pair of bottom plates 02, a ring assembly 03, a control assembly 04, a tie rod 05, a rotary lock block 06 and an intermediate connection assembly 07.
  • the face shell 01 is a longitudinally elongated strip-shaped structure made of metal or other suitable material having sufficient rigidity to provide stability and light weight.
  • the top of the face shell 01 has an elongated recessed space 011.
  • the face shell 01 is bent downward along the two longitudinal sides of the top to form two longitudinal sides 012.
  • the longitudinal sides of the two longitudinal sides 012 extend and are curved inwardly to form two inner sides 013, such that the outer longitudinal edges of the pair of bottom plates 02 abut against the two inner sides 013, thereby supporting a pair of bottom plates 02 To pivot within the face shell 01.
  • the edge of the face shell 01 narrows the inner side edge 013 while generating a force source, and limits the pivoting angle of the pair of bottom plates 02 and the angle at which the ring member 03 is opened or closed.
  • the length of the two inner sides 013 is shorter than the length of the longitudinal side 012.
  • One of the longitudinal sides 012 has three positioning holes 014 and the inner side 013 opposite to the longitudinal side 012 has three slits 015, the positioning holes 014 and the slits 015
  • the semi-annular element 031 and the opposite semi-annular element 032 are passed through, respectively.
  • the number of the positioning holes 014 and the slits 015 is the same as the number of the ring members 03, but it should be understood that the number of the positioning holes 014, the slits 015 or the ring members 03 is more or less than the number illustrated, without departing from the invention. range.
  • the face shell 01 allows the ring assembly 03 to pass through in a manner similar to the positioning holes 014 and the slits 015, without departing from the scope of the invention.
  • the face shell 01 has two longitudinal ends 016, a longitudinal end extending downwardly and also inwardly forming a closed longitudinal end 016a.
  • the other longitudinal end 016b is open, and the end 016b is provided with a projection 017.
  • a slot 018 is formed between the projection 017 and the longitudinal side 012 to allow the downward extension 085 of the gland 08 to pass.
  • the longitudinal ends of the casing 01 respectively have two large circular holes 019a, and the pair of large circular holes 019a allow the mounting rivet 09 to pass, and the surface shell 01 is riveted with the mounting rivet 09 to support the height of the locking clip of the present invention, so that the switch is smooth, and
  • the lock clip of the present invention is secured to a folder, notebook or other mechanism that houses the binder.
  • a lock clip that is not provided with a gland or a lock clip that is integrally formed with the cover and the gland does not depart from the scope of the present invention.
  • the top and two longitudinal sides 012 of the face shell 01 make the cross-sectional shape of the face shell 01 substantially arched. It should be understood, however, that the shape of the face shell 01 is different from the shape of the face shell 11 shown in these figures or integral with a folder or notebook, without departing from the scope of the present invention.
  • the pair of bottom plates 02 are composed of two symmetrical two elongated bottom plates, a first bottom plate 021 and a second bottom plate 021b, and are supported by the above-mentioned face shell 01.
  • the pair of bottom plates 02 are fabricated from metal or other suitable material having sufficient stiffness to provide stability and light weight.
  • the outer longitudinal edges of the first bottom plate 021a and the second bottom plate 021b abut against the two inner side edges 013 of the face shell 01, respectively, and the inner bottom edges of the first bottom plate 021a and the second bottom plate 021b are connected to each other in a parallel manner.
  • a central hinge having a pivot axis is formed.
  • the pair of bottom plates 02 have fixing holes 022 for fixing the semi-annular members 031, 032, and the first bottom plate 021a and the second bottom plate 021b are respectively riveted to the semi-annular members 031, 032 for supporting the ring assembly 03.
  • the pair of bottom plates 02 can be moved upward (ie, the center hinge is directed toward the face shell 01) or downward (ie, the center hinge is away from the face shell 01) while driving the semi-annular elements 031, 032 riveted on the pair of bottom plates 02 to open and Movement between closed positions to open or close the ring assembly 03.
  • the pair of connecting longitudinal edges respectively have a convex position 023, a large groove 024 and a small groove 025.
  • the crown 023 defines the angle at which the pair of bottom plates 02 are pivoted.
  • the first bottom plate 021a and the second bottom plate 021b are mounted and connected, the first bottom plate 021a and the large groove 024 on the second bottom plate 021b are matched to form a notch 024a.
  • the notch 024a allows the hook-shaped end portion 071 of the intermediate connecting member 07 to pass, so that the intermediate connecting member 07 can be exposed outside the bottom surface of the pair of bottom plates 02 and connected to the tie rods 05 located under the pair of bottom plates 02.
  • the first bottom plate 021a is matched with the small groove 025 on the second bottom plate 021b to form a notch 025a.
  • the gap 025a allows the mounting rivet 09 to pass to secure the invention to a folder, notebook or other mechanism that houses the binder.
  • the first bottom plate 021a further has three channels 026 for engaging the protrusions 062 of the rotary lock block 06 for fixing the rotary lock block 06 and rotating the rotary lock block 06 in the channel 026.
  • the second bottom plate 021b has three upper cutting edges 027a and three lower cutting edges 027b, respectively, and the bottom edge between the upper cutting edge 027a and the lower cutting edge 027b is bent downward, and the bent portion is perpendicular to the bottom plate 021b.
  • Three baffles 028 are formed. When the pair of bottom plates 02 are pivoted downward, the shutter 028 blocks the rotation of the rotating lock block 06 to generate a locking force.
  • baffles 028 and channels 026 are equal to the number of rotating lock blocks 06, respectively. However, it should be understood that the number of baffles 028, channels 026, and rotating lock blocks 06 is greater or less than the number illustrated and does not depart from the scope of the present invention.
  • One end portion of the pair of bottom plates 02 also has relatively narrow finger portions 029 which are narrower than the respective first bottom plate 021a and second bottom plate 021b.
  • the finger portions 029 extend longitudinally toward the open end 016b of the face shell, and each finger portion 029 is disposed such that they The inner longitudinal edge is substantially aligned with the inner longitudinal edge of the hinge panel and the central hinge.
  • the finger portion 029 allows the bottom plate 02 to be snap-fitted with the control assembly 04 to enable the control assembly 04 to apply a force on the finger portion 029 to pivot the bottom plate 02.
  • the actual connection and operation of the base plate 02 and the control assembly 04 is detailed below.
  • the present invention also includes an annular assembly 03 formed from a cylindrical rod of metal or other material having sufficient strength to provide stability. When it is opened, it is used to insert or extract loose-leaf paper; when it is closed, it is used to hold loose-leaf paper in a folder, notebook or other mechanism for accommodating loose-leaf paper.
  • annular assembly 03 is composed of semi-annular elements 031, 032.
  • the semi-annular elements 031 and 032 are semi-circular and semi-trapezoidal, respectively, and form a D-ring when the two semi-annular elements 031, 032 are closed. It should be understood, however, that having annular members formed of different materials or having different cross-sectional shapes (e.g., circular, elliptical cross-sectional shapes) does not depart from the scope of the present invention.
  • the front end portions of the semi-annular members 031 respectively have card slots (tabs) 033, and the front end portions of the semi-annular members 032 have teeth (card slots) 034 that match the card slots (tabs) 033. As shown in Fig.
  • the trailing ends of the semi-annular members 031 and 032 are riveted to the first bottom plate 021a and the second bottom plate 021b, respectively, and move together with the first bottom plate 021a and the second bottom plate 021b as they pivot.
  • the riveted semi-annular members 031 and 032 respectively pass through the positioning holes 014 of the face shell 01 and the slits 015 to form a body.
  • the face shell 01 is narrowed to generate a force source, and limits the pivoting angle of the pair of bottom plates 02 and the angle at which the ring member 03 is opened or closed.
  • the semi-annular elements 031 and 032 are moved between an open position (Fig. 10) and a closed position (Fig. 12).
  • the present invention further has a gland 08 for connecting and fixing the face shell 01 and the control unit 04.
  • the top of the gland 08 has two small holes 081 and a large hole 082.
  • the gland 08 is formed separately from the face shell 01 and is secured to the face shell 01 by one or more rivets 10 or other suitable fasteners.
  • the large hole 082 allows the rivet 09 to pass when it is installed.
  • the gland 08 further includes a convex plate 084 which is on the projection 017 of the open end 016b of the face casing 01 when the gland 08 is riveted to the face shell 01.
  • the gland 08 also has a downwardly extending portion 085 that extends through the slot 018 of the open end 016b of the face shell 01 and into the face shell 01.
  • the bottom end of the downward extending portion 085 is respectively provided with a small hole 086 for allowing the pivot pin 11 to pass.
  • the pivot pin 11 passes through the control assembly 04 to pivotally connect the control assembly 04 to the gland.
  • Control assembly 04 is pivotable about a pivot axis that coincides with pivot pin 11.
  • the binder of the present invention further has a control unit 04 disposed at the open end 016b of the face casing 01. It moves relative to the face shell 01 such that the pair of bottom plates 02 pivotally move against the elastic force of the face shell 01 to open and close the ring assembly 03.
  • the control assembly 04 has a handle 041 to which force is applied to pivot the control assembly 04 about a pivot axis that coincides with the pivot pin 11.
  • the handle 041 can have many different shapes within the scope of the present invention.
  • the bottom of the handle 041 extends downwardly and outwardly to form an upper extension arm 042 and a lower extension arm 043.
  • the upper extension arm 042 has a slot 044 for the lateral end 072 of the intermediate connection assembly 07 to pass.
  • the lower extension arm 043 has a hole groove 045 for the pivot pin 11 to pass. There is a groove 046 between the upper extension arm 042 and the lower extension arm 043, and the finger portion 029 of the end of the pair of bottom plates 02 is received in the groove 046.
  • the end of the upper extension arm 042 has a clamp top position 042a and the end of the lower extension arm 043 has an open top position 043a. When the finger portion 029 is received in the groove 046, the clamp top position 042a is located above the end of the bottom plate 02, and the open clamp top position 043a is located below the end of the bottom plate 02.
  • the open top position 043a applies an upward force to the finger portion 029 of the bottom plate 02, This force causes the center hinge of the bottom plate 02 to pivot upward to open the ring assembly 03.
  • a relatively large portion of the control assembly 04 extends longitudinally beyond the open end 016b.
  • the ring assembly 03 is closed, only a relatively small portion of the control assembly 04 extends longitudinally beyond the open end 016b.
  • Other mounting arrangements for the control assembly 04 include direct mounting to the bracket without a separate gland 08 without departing from the scope of the present invention.
  • the present invention also has a tie rod 05 made of a metal or other suitable material having sufficient rigidity to provide stability and light weight.
  • the pull rod 05 is located below the bottom plate 02, that is, outside the face shell 01.
  • the tie rod 15 has a main rod 051 and a connecting end portion 052 extending longitudinally.
  • the main rod 051 has three circular holes 053 for allowing the rotary lock pin 12 to pass, and the rotary lock block 06 is rotatably coupled to the pull rod 05.
  • the connecting end 052 has an aperture 054 for the hooked end 071 of the intermediate connection assembly 07 to pass.
  • the number of round holes 053 is greater or less than the number illustrated and does not depart from the scope of the invention.
  • the present invention also has a rotary lock block 06 and a rotating lock pin 12 which are made of plastic or metal or other suitable material which is sufficiently rigid to provide stability and is light in weight.
  • the rotary lock block 06 has a body 061 which is in the shape of an egg.
  • the wide end of the upper surface of the main body 061 has a stud 062 which is engaged in the channel 026 of the first bottom plate 021a for fixing the rotating lock block 06 on the first bottom plate 021a and allowing the rotating lock block 06 to be in the slot.
  • Road 026 rotates.
  • the narrow end of the body 061 has a small hole 063.
  • the locking pin 12 passes through the circular hole 053 of the pull rod 05, it is inserted into the small hole 063 of the main body 061, so that the rotating lock block 06 is rotatably riveted to the pull rod 05.
  • Other shapes of the rotary lock block 06 do not depart from the scope of the present invention.
  • the ring assembly 03 has a grab force, and the locking effect is enhanced to prevent the one-hand shackle clip from accidentally opening.
  • the binder of the present invention further has an intermediate connection member 07 between the face shell 01 (one end of the near open end portion 016b) and the bottom plate 02.
  • the intermediate connection assembly 07 has a hooked end 071, a lateral end 072 and an intermediate connecting rod 073.
  • the lateral end 072 of the intermediate connection assembly 07 passes through the slot 044 of the upper extension arm 042 and is coupled to the control assembly 04.
  • the hooked end portion 071 of the intermediate connecting member 07 passes through the small hole 054 of the connecting end portion 052 of the tie rod 05 to connect the tie rod 05.
  • the intermediate connection assembly 07 connects the control assembly 04 with the pull rod 05 in series so that the rotation of the control assembly 04 can drive the longitudinal movement of the pull rod 05. Since the intermediate connecting component 07 is located between the face shell 01 and the bottom plate 02 and the pull rod 05 is located outside the face shell 01 and the bottom plate 02, the hook end portion 071 is exposed outside the bottom surface of the bottom plate 02 through the notch 024a of the bottom plate 02 to connect the pull rod 05. Connection end 052. It is not within the scope of the invention for the one-handed yoke clip of the intermediate connection assembly 07 or the intermediate connection assembly 07 of different shapes to be integrally formed with the pull rod 05.
  • the one-hand shackle clip ie, the one-hand shackle clip without the intermediate connection assembly 07
  • One end of the pull rod 05 is directly connected to the control unit 04.
  • a pair of bottom plates 02 can be pivoted up and down about their respective longitudinal edges relative to the face shell 01 to move the ring assembly 03 mounted thereon between open and closed positions.
  • the width of the pair of bottom plates 02 is larger than the inner width of the face plate 01, and the pair of bottom plates 02 squeeze the face shell 01 and form an elastic force in the face shell 01. .
  • This elastic force tends to narrow the face shell 01 back to its original width and squeeze the bottom plate 02 to pivot it downward or upward away from the coplanar position.
  • the center hinge moves upwardly toward the face shell 01, and the inner angle between the upper surfaces of the pair of bottom plates 02 is greater than 180°, and will be on the bottom plate 02
  • the corresponding semi-annular element is opened so that the loose-leaf paper can be inserted or removed from the binder.
  • the center hinge is moved downward from the face shell 01, and when the inner angle between the upper surfaces of the pair of bottom plates 02 is less than 180°, the corresponding semi-annular elements of the bottom plate 02 are engaged to form A complete ring to keep the loose-leaf paper.
  • the pull rod 05 and the pair of bottom plates 02 are connected in series through the holes of the rotary lock block 06 to form a locking system, and the link mechanism is mechanically rotated.
  • the control assembly 04 When the control assembly 04 is rotated downward and away from the face shell 01, the control assembly 04 pulls the intermediate link assembly 07 longitudinally toward the control assembly 04 while moving the drawbar 05 longitudinally toward the control assembly 04.
  • the longitudinal movement of the pull rod 05 can drive the rotary lock block 06 to rotate in the direction of the control unit 04 on the channel 026 of the first bottom plate 021a.
  • control assembly 04 when the control assembly 04 is rotated upwardly and toward the face shell 01, the control assembly 04 will urge the intermediate connection assembly 07 to move longitudinally away from the control assembly 04 while moving the drawbar 05 longitudinally away from the control assembly 04. .
  • the longitudinal movement of the pull rod 05 can drive the rotary lock block 06 to rotate away from the control unit 04 on the channel 026 of the first bottom plate 021a.
  • the rotary lock block 06 is rotated to the middle position of the baffle 028, the contact baffle 028, the baffle plate 028 will restrict the further rotation of the rotary lock block 06 to achieve the purpose of the lock clip.
  • the ring assembly 03 After the locking block 06 is rotated, the ring assembly 03 has a grab force, and the locking effect is enhanced to prevent the one-hand shackle clip from accidentally opening.
  • Figures 9 and 11 show an embodiment of the invention from a closed to an open state. Pulling the handle 041 outwardly, the control assembly 04 pivots outwardly about a pivot axis that coincides with the pivot pin 11, and the lower extension arm 043 of the control assembly 04 then moves upward and outward.
  • the open top position 043a of the end of the lower extension arm 043 applies an upward force to the finger portion 029 of the bottom plate 02 which forces the central hinge of the bottom plate 02 to pivot upward.
  • the width of the pair of bottom plates 02 is larger than the inner width of the face plate 01, and the pair of bottom plates 02 squeeze the face shell 01 and form an elastic force in the face shell 01.
  • the upwardly extending arm 042 of the control unit 04 moves upward and outwardly to pull the intermediate connection unit 07 to the longitudinal direction of the control unit 04, and at the same time, the rod 05 is moved toward The control unit 04 moves longitudinally.
  • the longitudinal movement of the pull rod 05 can drive the rotary lock block 06 to rotate in the direction of the control unit 04 on the channel 026 of the first bottom plate 021a until the bottom plate 02 stops pivoting, thereby achieving the function of unlocking the open clip.
  • Figures 10 and 12 show an embodiment of the invention from open to closed.
  • the user can directly hold the one or more ring assemblies 03 and move the ring assembly 03 from the open position to the closed position, which causes the center hinge of the bottom plate 02 to pivot downward.
  • the width of the pair of bottom plates 02 is larger than the inner width of the face plate 01, and the pair of bottom plates 02 squeeze the face shell 01 and form an elastic force in the face shell 01. This elastic force tends to narrow the face shell 01 back to its original width and squeeze the bottom plate 02 to cause its center hinge to continue to pivot downward and away from the coplanar position.
  • the ring assembly 03 has a grab force, which enhances the tightening effect and prevents the one-hand shackle clip from accidentally opening.
  • the rotation lock block 06 is evenly distributed on the bottom plate 02.
  • the control unit 04 applies a force
  • the urging force directly applies an upward force to the finger portion 029 of the bottom plate 02 through the open top position 043a of the end portion of the lower extension arm 043, and also passes through the upper extension arm.
  • 042 transmits the force to the pull rod 05 and the rotary lock block 06 connected thereto.
  • the terms “a”, “an”, “the” and “the” are meant to mean the presence of one or more elements.

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  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

L'invention concerne une pince de verrouillage d'une seule main pour une relieuse, comprenant principalement un boîtier de face (01), une paire de plaques inférieures (02), des ensembles bagues (03), un ensemble de commande (04), une tige de traction (05), un bloc de verrou rotatif (06) et un ensemble de raccordement intermédiaire (07). L'ensemble de commande (04), l'ensemble de raccordement intermédiaire (07), la tige de traction (05) et le bloc de verrou rotatif (06) sont reliés en série. Lorsque l'ensemble de commande (04) est tourné, le bloc de verrou rotatif (06) est tourné, selon le principe de liaison mécanique, sur un canal (026) d'une première plaque inférieure (021a), réalisant des fonctions de verrouillage et de déverrouillage. Lorsque la pince est fermée, une chicane (028) sur une seconde plaque inférieure (021b) bloque la rotation du bloc de verrou rotatif (06), produisant une force de serrage et de verrouillage. La chicane (028) et le bloc de verrou rotatif (06) permettent aux ensembles bagues (03) d'avoir une force consolidée après avoir fermé la pince, améliorant l'effet de verrouillage, et évitant l'ouverture accidentelle de la pince de verrouillage d'une seule main.
PCT/CN2015/095570 2015-11-25 2015-11-25 Pince de verrouillage d'une seule main WO2017088132A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/095570 WO2017088132A1 (fr) 2015-11-25 2015-11-25 Pince de verrouillage d'une seule main

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/095570 WO2017088132A1 (fr) 2015-11-25 2015-11-25 Pince de verrouillage d'une seule main

Publications (1)

Publication Number Publication Date
WO2017088132A1 true WO2017088132A1 (fr) 2017-06-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/095570 WO2017088132A1 (fr) 2015-11-25 2015-11-25 Pince de verrouillage d'une seule main

Country Status (1)

Country Link
WO (1) WO2017088132A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1084809A (zh) * 1992-09-09 1994-04-06 金田克己 具有锁定机构的活页纸等用的装订具
CN1390172A (zh) * 1999-09-15 2003-01-08 阿科布兰兹公司 装订夹机构
CN2806157Y (zh) * 2004-03-15 2006-08-16 国际文具制造厂有限公司 用于保持活页纸的环形夹机构
CN2813306Y (zh) * 2004-03-15 2006-09-06 国际文具制造厂有限公司 用于保持活页纸张的圆环活页夹机构
US20090285623A1 (en) * 2008-05-19 2009-11-19 Paul Whaley Locking ring metal
CN203637374U (zh) * 2013-10-31 2014-06-11 国际文具制造厂有限公司 环形活页夹机构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1084809A (zh) * 1992-09-09 1994-04-06 金田克己 具有锁定机构的活页纸等用的装订具
CN1390172A (zh) * 1999-09-15 2003-01-08 阿科布兰兹公司 装订夹机构
CN2806157Y (zh) * 2004-03-15 2006-08-16 国际文具制造厂有限公司 用于保持活页纸的环形夹机构
CN2813306Y (zh) * 2004-03-15 2006-09-06 国际文具制造厂有限公司 用于保持活页纸张的圆环活页夹机构
US20090285623A1 (en) * 2008-05-19 2009-11-19 Paul Whaley Locking ring metal
CN203637374U (zh) * 2013-10-31 2014-06-11 国际文具制造厂有限公司 环形活页夹机构

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