CN110118040B - Hinge structure - Google Patents
Hinge structure Download PDFInfo
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- CN110118040B CN110118040B CN201910210059.6A CN201910210059A CN110118040B CN 110118040 B CN110118040 B CN 110118040B CN 201910210059 A CN201910210059 A CN 201910210059A CN 110118040 B CN110118040 B CN 110118040B
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- handle
- rod
- hinge structure
- locking
- mounting base
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/32—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention is suitable for the technical field of door and window hardware accessories, and discloses a hinge structure which comprises a mounting base and a sliding block connected to the mounting base in a sliding manner, wherein the mounting base is connected with a multi-link mechanism, the multi-link mechanism comprises a slidable connecting rod and a rotatable gear piece, the multi-link mechanism further comprises a supporting arm and an inclined pull rod, and a sliding connection structure is arranged between the connecting rod and the gear piece; the trailing arm rotates respectively to be connected in gear spare and oblique pull rod, and oblique pull rod is connected in trailing arm and mounting base, and the slider is provided with the drive chute, and oblique pull rod is connected with or integrated into one piece has the adapting unit that can block in the drive chute, connecting rod fixedly connected with unlocking device. According to the hinge structure provided by the invention, the unlocking and opening, the closing and locking of the door and window can be realized by driving the sliding block to slide forwards and backwards, the structure is simple, ingenious and compact, the space required by installation is small, the applicability is good, and the cost is low. The handle connected with the hinge structure can be arranged on the indoor side, so that the operation is more convenient and the safety is better.
Description
Technical Field
The invention belongs to the technical field of door and window hardware accessories, and particularly relates to a hinge structure.
Background
The existing window opener and the hinge are two independent assemblies, so that the installation space requirement of hardware accessories is high, the installation can be carried out only by specific sectional materials, the application range is small, the existing window opener only has the window opening and closing function and does not have the window locking function, the locking function can be realized only by additionally arranging an independent locking device, and the cost of the hardware is greatly increased.
Disclosure of Invention
The present invention is directed to at least one of the above technical problems, and provides a hinge structure with good applicability and low cost.
The technical scheme of the invention is as follows: a hinge structure comprises a mounting base and a sliding block connected to the mounting base in a sliding mode, wherein the mounting base is connected with a multi-link mechanism, the multi-link mechanism comprises a slidable connecting rod and a rotatable gear piece, the multi-link mechanism further comprises a supporting arm and a diagonal draw bar, and a sliding connection structure is arranged between the connecting rod and the gear piece; the bracket arm rotates respectively connect in gear spare and oblique pull rod, the one end of oblique pull rod rotate connect in the bracket arm, the other end of oblique pull rod rotate connect in the mounting base, the slider is provided with the drive chute, oblique pull rod be connected with or integrated into one piece have can block in the adapting unit of drive chute, the rear end fixedly connected with accessible slides the unlocking device who unlocks and lock the casement of connecting rod.
Specifically, the gear piece is provided with a first elongated hole, and the front end of the connecting rod is connected with the gear piece through a first riveting shaft penetrating through the first elongated hole.
Specifically, the sliding block is rotatably connected with the middle part of the connecting rod through a second riveting shaft.
Specifically, the middle part of the diagonal draw bar is riveted with a third riveting shaft, and the third riveting shaft can extend into the driving inclined groove.
Specifically, the bracket arm is rotatably connected with the gear piece and the front end of the diagonal draw bar through a fourth riveting shaft and a fifth riveting shaft respectively.
Specifically, the rear end of the diagonal draw bar is rotatably connected with the mounting base through a sixth riveting shaft.
Specifically, a second elongated hole is provided at a tip end of the slider corresponding to the drive chute.
Specifically, a push rod linearly driven by a handle or an electric device is fixedly connected to or integrally formed with the slide block.
Specifically, the mounting base is provided with a rack structure, and the tooth form on the gear piece is meshed with the rack structure.
Specifically, the unlocking device includes:
a first lock bar fixedly connected with the rear end of the connecting rod,
A second lock bar connected with the window sash in a sliding way,
A first locking point fixedly connected with the second locking rod,
A second locking point fixedly connected with the window frame,
A first locking block fixedly connected with the first locking rod and used for matching with the first locking point and driving the first locking point and the second locking rod to slide linearly, and
and the second locking block is fixedly connected to the second locking rod and can be clamped at the second locking point.
Specifically, the push rod is connected with the handle, the handle include the base, sliding connection in the driving lever of base and rotate connect in the handle of base, be provided with in the base by handle drive just is used for driving the gliding ratchet subassembly of driving lever, ratchet subassembly with be provided with the switching-over structure between the driving lever, hold the handle or the base is provided with and is used for controlling the ratchet subassembly is in order to switch the switching subassembly of driving lever slip direction.
According to the hinge structure provided by the invention, unlocking, opening, closing and locking of doors and windows can be realized only by one handle, namely by driving the sliding block to slide forwards and backwards, and the hinge structure is simple, ingenious and compact in structure, small in space required by installation, good in applicability and low in cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective assembly view of a switching key in a handle connected by a hinge structure according to an embodiment of the present invention, the switching key being located at a first position;
fig. 2 is a schematic perspective exploded view of a handle connected by a hinge structure according to an embodiment of the present invention;
fig. 3 is a perspective view of a first ratchet part of a handle connected by a hinge structure according to an embodiment of the present invention;
fig. 4 is a perspective view of a second ratchet part of a handle connected by a hinge structure according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a toggle column in a handle connected by a hinge structure according to an embodiment of the present invention;
fig. 6 is a schematic perspective assembly view of a switching key in a handle connected by a hinge structure according to an embodiment of the present invention at a second position;
fig. 7 is a schematic perspective assembly view of a handle and an upper cover of a hinge structure connected handle according to an embodiment of the present invention, with the handle and the upper cover removed;
fig. 8 is a schematic perspective assembly view of a shift lever in a lever handle connected by a hinge structure, the shift lever sliding in a first direction according to an embodiment of the present invention;
fig. 9 is a schematic perspective assembly view of a shift lever in a lever handle connected by a hinge structure, the shift lever sliding in a first direction according to an embodiment of the present invention;
fig. 10 is a schematic perspective assembly view of a shift lever in a lever handle connected by a hinge structure of the present invention sliding in a first direction;
fig. 11 is a schematic perspective assembly view of a shift lever in a lever handle connected by a hinge structure of the present invention sliding in a first direction;
FIG. 12 is a schematic view of a hinge structure according to an embodiment of the present invention;
FIG. 13 is a schematic view of a hinge structure according to an embodiment of the present invention;
FIG. 14 is an exploded perspective view of a hinge structure according to an embodiment of the present invention;
FIG. 15 is a perspective view of a slider in a hinge structure according to an embodiment of the present invention;
FIG. 16 is a perspective view of a gear element of a hinge structure according to an embodiment of the present invention;
fig. 17 is a schematic plan view illustrating an unlocking process of a hinge structure according to an embodiment of the present invention;
fig. 18 is a schematic plan view illustrating an unlocking process of a hinge structure according to an embodiment of the present invention;
fig. 19 is a schematic plan view illustrating an unlocking process of a hinge structure according to an embodiment of the present invention;
fig. 20 is a schematic plan view illustrating an unlocking process of a hinge structure according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed or connected, or indirectly disposed or connected through intervening elements or intervening structures.
As shown in fig. 1 to 20, the hinge structure according to the embodiment of the present invention includes a mounting base 100 and a slider 200 slidably coupled to the mounting base 100, wherein the slider 200 is driven by a handle 10 or a motor to linearly slide. The mounting base 100 is connected with a multi-link mechanism, the multi-link mechanism includes a slidable link 310 and a rotatable gear 320, the link 310 can be slidably connected in a linear sliding groove of a profile or a linear sliding groove of the mounting base 100, and the mounting base 100 can be fixedly connected to a profile (e.g., a euro profile) of the window frame 920. The multi-link mechanism further comprises a supporting arm 330 and a diagonal draw bar 340, and a sliding connection structure is arranged between the connecting rod 310 and the gear piece 320; the supporting arm 330 is respectively connected to the gear piece 320 and the inclined pull rod 340 in a rotating manner, one end of the inclined pull rod 340 is connected to the supporting arm 330 in a rotating manner, the other end of the inclined pull rod 340 is connected to the mounting base 100 in a rotating manner, the sliding block 200 is provided with the driving inclined groove 210, the inclined pull rod 340 is connected with or integrally formed with a connecting component (a third riveting shaft 413) which can be clamped to the driving inclined groove 210, the rear end of the connecting rod 310 is fixedly connected with an unlocking device capable of unlocking and locking a sash through sliding, and the supporting arm 330 can be fixedly connected to the bottom of the door window 910, so that in an initial state (the door window 910 is locked on a window frame), the sliding block 200 is driven to slide to an unlocking position in a first direction, the connecting rod 310 can be driven to slide in the first direction, unlocking can be realized through the unlocking device, and the door window 910 can be opened through rotating of the multi-link mechanism; in addition, in the unlocking state (the door window 910 is rotated and opened), the sliding block 200 is driven to slide to the initial position in the second direction, so that the connecting rod 310 can be driven to slide in the second direction, the door window 910 can rotate reversely to be closed on the window frame through the multi-connecting-rod mechanism, the door window 910 can be locked through the unlocking device, the safety and the reliability are good, only one handle 10 needs to slide in the forward direction (the first direction A) and the reverse direction (the second direction) through the sliding block 200, the unlocking, the opening, the closing and the locking of the door window 910 can be realized, the structure is ingenious and compact, the space required by installation is small, and the applicability is good.
Specifically, the gear member 320 is provided with a first elongated hole 321, the front end of the connecting rod 310 is connected to the gear member 320 through a first rivet shaft 4011, and the first rivet shaft 4011 passes through the first elongated hole 321. The gear member 320 is connected with a limit shaft. The limiting shaft can rotate along the arc-shaped groove of the mounting base 100, so that the gear piece 320 rotates relative to the mounting base 100. During the first stroke of the sliding block 200 sliding along the first direction a, the first rivet shaft 4011 slides from the front end to the rear end of the first elongated hole 321, the unlocking device unlocks, the sliding block 200 continues to slide along the first direction for the second stroke, the multi-link mechanism operates, and the support arm 330 rotates outward to open the window sash. Specifically, the sliding block 200 is rotatably connected to the middle of the connecting rod 310 by a second rivet shaft 4012, so as to realize linkage.
Specifically, a third rivet shaft 413 is riveted to the middle of the diagonal draw bar 340, and the third rivet shaft 413 may extend into the driving chute 210. The front end of the driving chute 210 is open, and the rear end extends obliquely toward the first direction. The drive chute 210 has first and second drive ramps that face each other.
Specifically, the bracket arm 330 is rotatably connected to the front ends of the gear 320 and the diagonal member 340 through a fourth rivet shaft 414 and a fifth rivet shaft 415, respectively. One end of the gear member 320 is provided with a gear structure.
Specifically, the rear end of the diagonal member 340 is rotatably connected to the mounting base 100 through the sixth rivet shaft 416, which is highly reliable. A rubber plug 170 may also be attached to the end of the mounting base 100.
Specifically, the end of the slider 200 corresponding to the driving chute 210 is provided with a second long hole 220, in an initial state, the second long hole 220 and the first long hole 321 are arranged in the same direction, and the second long hole 220 and the first long hole 321 are arranged in the same direction as the sliding direction of the connecting rod 310, so that the slider 200 can linearly slide in a first section of stroke and the supporting arm 330 (multi-link mechanism) does not rotate in the initial state, the window sash can be unlocked first, then the slider 200 continues to slide, in a second section of stroke, the supporting arm 330 (multi-link mechanism) rotates, the window sash can be rotated and opened, and when the window is closed, the operation is opposite, namely, the window is closed first and then slides to be locked.
Specifically, a push rod 280 driven linearly by a handle or an electric device is fixedly connected to or integrally formed on the slider 200. The slider 200 may be provided with a U-shaped positioning slot 230, the push rod 280 may be fixedly inserted into the U-shaped positioning slot 230, and the push rod 280 passes through the mounting base 100, and the push rod 280 may drive the slider 200 to slide back and forth, slide forward (a first direction) to unlock and open the window, and slide backward (a second direction to close and lock the window). Specifically, the push rod 280 is connected to a shift lever (fork) 2 of the handle 10.
Specifically, the mounting base 100 is provided with a rack structure 160, the rack structure 160 may be a plurality of holes arranged at intervals, and the tooth 326 on the gear member 320 is engaged with the rack structure 160, so that the gear member 320 can reliably rotate.
Specifically, the unlocking device includes: fixedly connected to first locking lever 510, the second locking lever 520 of sliding connection door and window 910 of connecting rod 310 rear end, fixedly connected in the first lock point 530 of second locking lever 520, fixedly connected in the second lock point 540 of window frame 920, fixedly connected in first locking lever 510 and be used for with the cooperation of first lock point 530 and drive first lock piece 550 and fixed connection in second locking lever 520 and can block in the second lock piece 560 of second lock point 540 first lock point 530, second locking lever 520 straight line slide. The first locking piece 550 has a locking groove facing the outside of the window, and the second locking piece 560 has a locking strip which can be linearly locked to the second locking point 540, so that the window cannot be rotatably opened in the locked state.
According to the hinge structure provided by the embodiment of the invention, the standard European standard C-shaped groove can be directly installed, the locking function of opening and closing the window can be realized by using the same handle, namely, the unlocking, opening and closing of the window and the locking of the window can be realized by driving the sliding block to slide in the forward direction (the first direction) and the reverse direction (the second direction), the structure is ingenious and compact, the space required by installation is small, and the applicability is good.
In this embodiment, take handle 10 drive slider 200 as an example, handle 10 in this embodiment includes base 1, sliding connection in driving lever (shift fork) 2 of base 1 and rotate connect in handle (handle) 3 of base 1, be provided with in the base 1 by handle 3 drive just is used for driving the gliding ratchet subassembly of driving lever 2, ratchet subassembly with be provided with the switching-over structure between driving lever 2, handle 3 or base 1 is provided with and is used for controlling the ratchet subassembly is in order to switch the switching subassembly of 2 slip directions of driving lever. The user holds handle 3 through reciprocating rotation, through ratchet assembly's partial ratchet structure, can drive driving lever 2 in succession along the longer stroke of first direction (forward) slip, through switching assembly's switching, the user holds handle 3 through reciprocating rotation, another part ratchet assembly and switching-over structure participate in work, can drive driving lever 2 in succession along the second direction (reverse, be reverse in the first direction) longer stroke of slip, thus, need not to set up the great gear of size, do benefit to the smallness of product structure, and driving lever 2's slip stroke can be guaranteed, under the prerequisite that satisfies the service property, the volume of product has been reduced, can be suitable for application scenes such as with narrow frame door and window, be convenient for user's use.
In particular, the ratchet assembly comprises a first ratchet member 41 and a second ratchet member 42, which first and second ratchet members 41, 42 may be coaxially arranged. The shift lever 2 is provided with or connected with a first rack 21 and a second rack 22, and the first rack 21 and the second rack 22 can be arranged in parallel up and down. The first ratchet member 41 is engaged with the first rack 21; the reversing structure is a reversing gear 43, and the second ratchet component 42 is meshed with the second rack 22 through the reversing gear 43, namely, the transmission direction is changed by adding the reversing gear 43. The switching assembly includes a first pawl 51 engageable with the first ratchet member 41 to allow the handle shaft 3 to drive the first ratchet member 41 and a second pawl 52 engageable with the second ratchet member 42 to allow the handle shaft 3 to drive the second ratchet member 42, and the switching assembly includes a switch 61 for switching and controlling the engagement of the first pawl 51 with the first ratchet member 41 and the engagement of the second pawl 52 with the second ratchet member 42, wherein the switch 61 may be rotatable. The switch 61 is used to switch the first pawl 51 to be clamped in the first ratchet component 41 and the second pawl 52 to be disengaged from the second ratchet component 42, or to switch the first pawl 51 to be disengaged from the first ratchet component 41 and the second pawl 52 to be clamped in the second ratchet component 42.
Specifically, the first ratchet component 41 includes a first ratchet wheel 411 and a first gear 412, the first ratchet wheel 411 and the first gear 412 are fixedly connected or integrally formed, and the first ratchet wheel 411 and the first gear 412 rotate synchronously. The first gear 412 and the first ratchet wheel 411 are coaxially connected.
Specifically, the second ratchet component 42 includes a second ratchet 421 and a second gear 422, the second ratchet 421 and the second gear 422 are fixedly connected or integrally formed, and the second ratchet 421 and the second gear 422 rotate synchronously. The second gear 422 and the second ratchet 421 are coaxially connected, and the first ratchet 411 and the first gear 412, and the second ratchet 421 and the second gear 422 are coaxially arranged. In a specific application, the first ratchet wheel 411 and the first gear 412 may have the same or different tooth shapes and be integrally connected or fixedly connected, and the second ratchet wheel 421 and the second gear 422 may have the same or different tooth shapes and be integrally connected or fixedly connected. The reversing gear 43 is respectively meshed with the second rack 22 and the second gear 422; the switch assembly further includes a toggle post 62 fixedly connected to the switch key 61, and a first cam portion 631 and a second cam portion 632 disposed on the toggle post 62, wherein the first cam portion 631 is used for controlling the first pawl 51 to be engaged with or disengaged from the first ratchet 411, and the second cam portion 632 is used for controlling the second pawl 52 to be engaged with or disengaged from the second ratchet 421. The first ratchet wheel 411 and the second ratchet wheel 421 are arranged adjacently up and down.
Specifically, the first pawl 51 and the second pawl 52 are arranged in a vertically staggered manner, the first cam portion 631 and the second cam portion 632 are arranged in a vertically staggered manner and in a circumferentially staggered manner, when the switch 61 is rotated to the first position, the first cam portion 631 can release the restriction on the first pawl 51, the first pawl 51 can be clamped to the first ratchet wheel 411, and simultaneously, the second cam portion 632 abuts against the second pawl 52, so that the second pawl 52 is disengaged from the second ratchet wheel 421. When the switch 61 is turned to the second position, the second cam portion 632 releases the restriction of the second pawl 52, the second pawl 52 can be engaged with the second ratchet 421, and the first cam portion 631 abuts against the first pawl 51 to disengage the first pawl 51 from the first ratchet 411.
Specifically, one side of each of the first and second pawls 51 and 52 is provided with an elastic member 71, and the elastic member 71 may be a spring. When the switch 61 is rotated to drive the toggle post 62, and the corresponding first cam portion 631 and the second cam portion 632 are released, the elastic member 71 can clamp the corresponding first pawl 51 and the second pawl 52 to the first ratchet wheel 411 and the second ratchet wheel 421.
Specifically, the root of the handle 3 is sleeved on the first ratchet member 41 and the second ratchet member 42. The handle 3 can drive the shift lever 2 to move towards the first direction or the second direction continuously in a mode of reciprocating rotation for a plurality of times.
Specifically, the root parts of the first pawl 51 and the second pawl 52 are rotatably connected to the mounting cavity of the handle 3, the toggle column 62, the first cam portion 631 and the second cam portion 632 are also located in the mounting cavity, and the switch 61 is disposed on the outer surface of the handle 3, so that the user can rotate the switch 61.
Specifically, base 1 includes upper cover 11 and bottom 12, upper cover 11 and bottom 12 involutes and forms the installation cavity, hold handle 3 with be provided with return elastic component 72 between base 1, return elastic component 72 can be the spring, and after the user rotated and held handle 3, return elastic component 72 can make handle 3 automatic reverse reset, and the user only need in succession to the same direction rotate hold handle 3 can, be convenient for user's operation.
Specifically, a handle cover 31 is disposed on the mounting cavity to facilitate assembly and maintenance of the product.
Specifically, the handle cover 31 is provided with a first positioning recess (corresponding to the first position 601) and a second positioning recess (corresponding to the second position 602), and the switch 61 is provided with a spring 64 and a steel ball 65 which can be abutted against the first positioning recess or the second positioning recess. The first positioning cavity and the second positioning cavity can be in a concave shape or a hole position shape. By providing the spring 64 and the steel ball 65, the switch key 61 can be held at the first position 601 or the second position 602 when no external force is applied, and reliability is excellent.
In this embodiment, the switch key 61 is rigidly connected to the shift post, as shown in fig. 1, 8 and 9, when the switch key 61 is shifted to the first position, the second cam portion 632 on the shift post abuts against the second pawl 52 to disengage the second pawl 52 from the second ratchet 421, the first cam portion 631 on the shift post disengages from the first pawl 51, the first pawl 51 is inserted into the teeth of the first ratchet 411 under the action of the pawl compression spring, when the handle is pulled clockwise, the first pawl 51 pushes the first ratchet 411 to rotate in the same direction, the first ratchet 411 and the shift lever are in gear-rack engagement, the first ratchet 411 pushes the shift lever to translate in the first direction (the direction indicated by the arrow in fig. 8), and during this process, the second rack 22 can drive the second ratchet member 42 to idle. When the handle 3 rotates counterclockwise under the action of the handle return spring, the first pawl 51 slides on the first ratchet wheel 411, the first ratchet wheel 411 stops rotating, the pulling rod stops translating, when the handle 3 rotates clockwise continuously, the pulling rod continues translating along the first direction, namely when the switching key 61 is pulled to the first position, the handle 3 rotates by a certain angle by clockwise pulling, after the handle 3 rotates counterclockwise and resets, the handle 3 rotates by a certain angle by clockwise pulling, and multiple cycles are performed, so that the pulling rod can be driven to translate along the first direction by a required stroke.
As shown in fig. 7, 10 and 11, when the switch 61 is pulled to the second position, the first cam portion 631 of the pull column abuts against the first pawl 51 to disengage the first pawl 51 from the first ratchet wheel 411, the second cam portion 632 of the pull column disengages from the second pawl 52, the second pawl 52 is inserted into the teeth of the second ratchet wheel 421 by the pawl compression spring, when the handle is pulled clockwise, the second pawl 52 pushes the second ratchet 421 to rotate clockwise, the second ratchet 421 is in gear engagement with the third gear, the second ratchet 421 pushes the reversing gear 43 (the third gear) to rotate counterclockwise, the reversing gear 43 (the third gear) is in gear engagement with the rack of the second rack 22 of the pull rod, the third gear pushes the pull rod to translate along the second direction (the direction indicated by the arrow in fig. 10), and in this process, the first rack 21 can drive the first ratchet member 41 to idle. When the handle rotates anticlockwise under the action of the handle return spring, the second pawl 52 slides on the second ratchet wheel 421, the second ratchet wheel 421 stops rotating, the pulling rod stops translating, when the handle rotates clockwise continuously, the pulling rod continues translating along the second direction, namely when the switching key 61 is pulled to the second position, the handle 3 is pulled clockwise to rotate for a certain angle, after the handle 3 rotates anticlockwise to reset, the handle 3 is pulled clockwise to rotate for a certain angle, and multiple cycles are performed, so that the pulling rod can be driven to translate for a required stroke along the first direction.
Of course, the handle 10 can take other configurations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (11)
1. A hinge structure comprises a mounting base and a sliding block connected to the mounting base in a sliding mode, and is characterized in that the mounting base is connected with a multi-link mechanism, the multi-link mechanism comprises a slidable connecting rod and a rotatable gear piece, the multi-link mechanism further comprises a diagonal draw bar and a supporting arm which can be fixedly connected to the bottom of a door window, and a sliding connection structure is arranged between the connecting rod and the gear piece; the bracket arms are respectively and rotatably connected to the gear piece and the diagonal draw bar, one end of the diagonal draw bar is rotatably connected to the bracket arms, the other end of the diagonal draw bar is rotatably connected to the mounting base, the sliding block is provided with a driving chute, the diagonal draw bar is connected with or integrally formed with a connecting part which can be clamped on the driving chute, the connecting part is a third riveting shaft, and the rear end of the connecting rod is fixedly connected with an unlocking device which can unlock and lock a window sash through sliding; the sliding block is driven to slide to the unlocking position in the first direction, so that the connecting rod can be driven to slide in the first direction, unlocking is realized through the unlocking device, and the door and window can be opened in a rotating mode through the multi-connecting-rod mechanism.
2. A hinge structure according to claim 1, wherein said gear member is provided with a first elongated hole, and the front end of said connecting rod is connected to said gear member by a first rivet shaft passing through said first elongated hole.
3. A hinge construction according to claim 1, wherein said slider is pivotally connected to a middle portion of said connecting rod by a second rivet shaft.
4. A hinge structure as claimed in claim 3, wherein a third rivet shaft is riveted to the middle of the diagonal member, and the third rivet shaft can extend into the driving chute.
5. The hinge structure according to claim 4, wherein the bracket is rotatably connected to the gear member and the front end of the diagonal member by a fourth rivet shaft and a fifth rivet shaft, respectively.
6. A hinge structure as claimed in claim 5, wherein the rear end of said diagonal member is rotatably connected to said mounting base by a sixth rivet shaft.
7. A hinge structure as claimed in claim 1 or 2, wherein a second elongated hole is provided at an end of said slider corresponding to said drive chute.
8. A hinge construction according to claim 1 or 2, wherein the slider is fixedly connected to or integrally formed with a push rod linearly driven by a lever handle or an electric actuator.
9. A hinge construction according to claim 1 or 2, wherein said mounting base is provided with a rack gear formation, and the tooth form on said gear member engages with said rack gear formation.
10. A hinge structure according to claim 1 or 2, wherein said unlocking means comprises:
a first lock bar fixedly connected with the rear end of the connecting rod,
A second lock bar connected with the window sash in a sliding way,
A first locking point fixedly connected with the second locking rod,
A second locking point fixedly connected with the window frame,
A first locking block fixedly connected with the first locking rod and used for matching with the first locking point and driving the first locking point and the second locking rod to slide linearly, and
and the second locking block is fixedly connected to the second locking rod and can be clamped at the second locking point.
11. The hinge structure of claim 8, wherein the push rod is connected to a handle, the handle comprises a base, a shift rod slidably connected to the base, and a handle rotatably connected to the base, a ratchet assembly driven by the handle and configured to drive the shift rod to slide is disposed in the base, a reversing structure is disposed between the ratchet assembly and the shift rod, and the handle or the base is provided with a switching assembly configured to control the ratchet assembly to switch a sliding direction of the shift rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210059.6A CN110118040B (en) | 2019-03-19 | 2019-03-19 | Hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210059.6A CN110118040B (en) | 2019-03-19 | 2019-03-19 | Hinge structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110118040A CN110118040A (en) | 2019-08-13 |
| CN110118040B true CN110118040B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910210059.6A Active CN110118040B (en) | 2019-03-19 | 2019-03-19 | Hinge structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472614A (en) * | 2020-05-23 | 2020-07-31 | 希美克(广州)实业有限公司 | Actuating mechanism of door and window lock |
| CN113153041A (en) * | 2021-03-24 | 2021-07-23 | 和拓(深圳)工业设计有限公司 | Outward-opening side-sliding hinge and outward-opening window structure |
| CN114635612B (en) * | 2022-02-24 | 2023-10-20 | 广东炬森精密科技股份有限公司 | Hinge assembly with adjustable bending angle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0740041A1 (en) * | 1995-04-28 | 1996-10-30 | Aug. Winkhaus GmbH & Co KG | Check for windows, doors or the like |
| GB2304808A (en) * | 1995-09-11 | 1997-03-26 | Ronald Percival Davis | A window stay incorporating a locking catch. |
| EP1582673A3 (en) * | 2004-03-11 | 2007-10-17 | Aug. Winkhaus GmbH & Co. KG | Striker plate for window or French windows |
| CN201943478U (en) * | 2010-12-16 | 2011-08-24 | 陈大川 | Block-flipping type positioning secure sliding supporting hinge |
| CN202493120U (en) * | 2012-01-20 | 2012-10-17 | 廖冠荣 | Meshing linking type slide support hinge for doors and windows |
| CN103089091A (en) * | 2013-01-24 | 2013-05-08 | 山东国强五金科技有限公司 | Sliding support for outer casement window |
| CN103938959A (en) * | 2014-04-17 | 2014-07-23 | 长庚兆业（佛山）金属制品有限公司 | Diagonal draw bar mechanism of inward tilt-turn door/window with C-shaped notch |
| CN104265102A (en) * | 2014-09-01 | 2015-01-07 | 傅海 | Hinge |
| CN207332583U (en) * | 2017-08-08 | 2018-05-08 | 广州行盛玻璃幕墙工程有限公司 | A kind of limit type hand-cranking outer casement window device |
| CN210714223U (en) * | 2019-03-19 | 2020-06-09 | 派阁国际(香港)有限公司 | Hinge structure |
-
2019
- 2019-03-19 CN CN201910210059.6A patent/CN110118040B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0740041A1 (en) * | 1995-04-28 | 1996-10-30 | Aug. Winkhaus GmbH & Co KG | Check for windows, doors or the like |
| GB2304808A (en) * | 1995-09-11 | 1997-03-26 | Ronald Percival Davis | A window stay incorporating a locking catch. |
| EP1582673A3 (en) * | 2004-03-11 | 2007-10-17 | Aug. Winkhaus GmbH & Co. KG | Striker plate for window or French windows |
| CN201943478U (en) * | 2010-12-16 | 2011-08-24 | 陈大川 | Block-flipping type positioning secure sliding supporting hinge |
| CN202493120U (en) * | 2012-01-20 | 2012-10-17 | 廖冠荣 | Meshing linking type slide support hinge for doors and windows |
| CN103089091A (en) * | 2013-01-24 | 2013-05-08 | 山东国强五金科技有限公司 | Sliding support for outer casement window |
| CN103938959A (en) * | 2014-04-17 | 2014-07-23 | 长庚兆业（佛山）金属制品有限公司 | Diagonal draw bar mechanism of inward tilt-turn door/window with C-shaped notch |
| CN104265102A (en) * | 2014-09-01 | 2015-01-07 | 傅海 | Hinge |
| CN207332583U (en) * | 2017-08-08 | 2018-05-08 | 广州行盛玻璃幕墙工程有限公司 | A kind of limit type hand-cranking outer casement window device |
| CN210714223U (en) * | 2019-03-19 | 2020-06-09 | 派阁国际(香港)有限公司 | Hinge structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110118040A (en) | 2019-08-13 |
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