WO2016149960A1 - 屏幕装置之链条结构及其链接单元件 - Google Patents

屏幕装置之链条结构及其链接单元件 Download PDF

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Publication number
WO2016149960A1
WO2016149960A1 PCT/CN2015/075806 CN2015075806W WO2016149960A1 WO 2016149960 A1 WO2016149960 A1 WO 2016149960A1 CN 2015075806 W CN2015075806 W CN 2015075806W WO 2016149960 A1 WO2016149960 A1 WO 2016149960A1
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WO
WIPO (PCT)
Prior art keywords
link unit
pivoting
fixing
disposed
chain structure
Prior art date
Application number
PCT/CN2015/075806
Other languages
English (en)
French (fr)
Inventor
陈义泓
Original Assignee
清展科技股份有限公司
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 清展科技股份有限公司 filed Critical 清展科技股份有限公司
Priority to EP15885899.3A priority Critical patent/EP3276119A4/en
Priority to AU2015387828A priority patent/AU2015387828A1/en
Priority to US15/560,274 priority patent/US20180073296A1/en
Publication of WO2016149960A1 publication Critical patent/WO2016149960A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54—Roller fly screens
    • E06B2009/543—Horizontally moving screens

Definitions

  • the present invention relates to a chain structure, and more particularly to a chain structure and a link unit thereof disposed on a screen device.
  • the aforementioned screen device (9) mainly comprises a gauze (91). Two stocks (92) and two chains (93); wherein the gauze (91) is disposed between the two materials (92), and the two materials (92) are hollow in the center for the two chains (93) Sliding is disposed therein, and one end (931) of each of the two chains (93) is coupled to one of the stocks (92), and the other end (932) of the two chains (93) is capable of passing through the stock (92).
  • the lower end opening (921) enters and exits the material (92), and when one of the vertical materials (92) is slidably actuated, the two chains (93) can be self-supporting except for pulling the gauze (91) apart.
  • the material (92) is pulled out, so that the two chains (93) can be arranged above and below the gauze (91), thereby guiding the unfolding of the gauze (91); and when the vertical material (92) is reversely sliding
  • the two chains (93) can also be pushed into the stock (92); further, the two chains (93) are composed of a plurality of link units (933).
  • each link unit (933) has at least two oppositely disposed side wall portions (934) and connecting the two side walls a bridge portion (935) of the portion (934), and the link unit members (933) are connected to each other by the pivotal connection of the adjacent side wall portions (934) In addition to the connection, it is also possible to move in and out of the straight material (92), and the obstacles are not obstructed.
  • the current screen device (9) can achieve the expected benefits of housing and unfolding the gauze (91), when the two chains (93) are used for a period of time, the two side portions of the unit (933) are linked ( 934) often due to the pulling force and the pushing of the linking unit (933) when entering and leaving the material (92), the deformation is easy to cause deformation, resulting in the pivotal connection between the link unit members (933) is easy to pivot or not
  • the chain (93) is used for a period of time and when it enters or exits the material (92), it often has problems such as impediment and noise.
  • a link unit of a screen device comprising: a bridge portion, wherein the front and rear sides of the bridge portion are provided with a first pivoting portion and a second pivoting portion, and the first pivoting portion The structure of the second portion and the second pivot portion are pivotally connected.
  • a chain structure of a screen device comprising: a plurality of first link single components and a consolidation member; wherein the first link single components are pivotally connected to each other as a chain, and the consolidation member is pivoted to one of the One end of a single component.
  • the present invention provides a chain structure of a screen device, the structure comprising: a plurality of link unit members, wherein the link unit members each comprise a bridge portion, and the bridge portions are provided with a first front and rear sides a pivoting portion and a second pivoting portion, wherein the first pivoting portion and the second pivoting portion are pivotally connected to each other; and the foregoing configuration is
  • the link unit members are connected in series to form an external body, so that when the chain structure slides in the screen device, the bridge portions are pivotally actuated, so that the link unit is not subjected to tension during the long-term use. They can be deformed by pushing each other, so that problems such as slipping or noise can be prevented.
  • a chain structure of a screen device includes: a plurality of link unit members, wherein at least the two adjacent link unit members are provided with a consolidation device, and the consolidation device can connect the two adjacent link unit members Consolidating into one body; so that the plurality of link unit members in the chain structure of the screen device can be consolidated with each other by the above-mentioned structural arrangement, so that the mutually consolidated link unit members are slid to the screen device In the middle, it is possible to reduce the chance that the link unit member hits the inner wall of the stock due to the pivoting operation, thereby effectively reducing the noise generated by the chain structure from slipping.
  • Figure 1 Schematic representation of the prior art.
  • Figure 2 is a perspective view of a link unit in the prior art.
  • Figure 3 is a perspective view showing a first preferred embodiment of the linking unit of the present invention.
  • FIG. 4 is a schematic view showing the first preferred embodiment of the link unit of the present invention pivotally connected to form a chain structure.
  • Figure 5 is a front elevational view showing the first preferred embodiment of the link unit of the present invention pivotally coupled to another link unit.
  • Figure 6 is a top plan view showing the first preferred embodiment of the link unit of the present invention pivotally coupled to another link unit.
  • Figure 7 is a schematic cross-sectional view taken along line A-A of Figure 6.
  • Figure 8 is a schematic view showing the pivotal actuation of the two link unit members of Figure 7.
  • Figure 9 is a schematic view showing the pivoting operation of the first preferred embodiment of the linking unit member of the present invention in a straight material.
  • Figure 10 is a perspective view showing a second preferred embodiment of the link unit of the present invention.
  • Figure 11 is a top plan view showing the second preferred embodiment of the link unit of the present invention pivotally coupled to another link unit.
  • Figure 12 is a perspective view showing a third preferred embodiment of the link unit of the present invention.
  • Figure 13 is a perspective view of the third preferred embodiment of the link unit of the present invention.
  • Figure 14 is a perspective view showing the third preferred embodiment of the link unit of the present invention pivotally coupled to another link unit.
  • Figure 15 is a perspective view showing a fourth preferred embodiment of the linking unit of the present invention.
  • Figure 16 is a top plan view showing the fourth preferred embodiment of the link unit of the present invention pivotally coupled to another link unit.
  • Figure 17 is a perspective view showing the first preferred embodiment of the chain structure of the present invention.
  • Figure 18 is a perspective view of the first link unit in the first preferred embodiment of the chain structure of the present invention.
  • Figure 19 is a bottom plan view of the first link unit in the first preferred embodiment of the chain structure of the present invention.
  • Figure 20 is a perspective view of the first preferred embodiment of the chain structure of the present invention.
  • Figure 21 is a perspective view showing the addition of an adapter in the first preferred embodiment of the chain structure of the present invention.
  • Figure 22 is a perspective view showing another angle of the adapter in the first preferred embodiment of the chain structure of the present invention.
  • Figure 23 is a perspective view showing a second preferred embodiment of the chain structure of the present invention.
  • Figure 24 is a perspective view showing the first link unit of the second preferred embodiment of the chain structure of the present invention.
  • Figure 25 is a perspective view showing the second preferred embodiment of the chain structure of the present invention in which the consolidation member is a long strip.
  • Figure 26 is a perspective view showing the second preferred embodiment of the chain structure of the present invention in which the consolidation member is consolidated by a plurality of second link unit members.
  • Figure 27 is a perspective view showing another angle of the adapter in the second preferred embodiment of the chain structure of the present invention.
  • the link unit (10) mainly includes a bridge portion (11), and the bridge unit (11)
  • One of the opposite sides of the bridge portion (11) is provided with a first pivoting portion (12) and a second pivoting portion (13), and the first pivoting portion (12) and the second pivoting portion ( 13)
  • the structure is pivotally connected, so that a plurality of link unit members (10) can be pivotally connected to each other by the first pivoting portion (12) and the second pivoting portion (13) to form a chain.
  • Structure (1)
  • At least one side wall portion ( 14 ) is disposed on the other opposite sides of the bridging portion ( 11 ) of the link unit member (10).
  • the bridge portion is The opposite side of the (11) is provided with the side wall portion (14), and one end of the side wall portion (14) is provided with a circular arc portion (141), and the other end is provided with a circular arc concave portion ( 142), and by the structural design of the circular arc portion (141) and the circular arc concave portion (142), when the chain structure (1) is pivoted (as shown by the imaginary line in FIG.
  • the linking unit The arc portion (141) of the member (10) can be pivoted to the arcuate recess (142) of the other link unit (10), or the arc recess (142) of the link unit (10). ) pivoting to another link unit (10)
  • the arc portion (141) causes the pivoting kinetic energy of the linking unit members (10) to be smoother and smoother; further, the side wall portion of the linking unit member (10) 14) comprising an upper stop portion (143) and a lower stop portion (144), as shown in FIG. 7 and FIG.
  • the upper stop portion (143) is provided with a slope, and the slope can be
  • the two adjacent upper stoppers (143) can abut each other (as shown in FIG. 8), except that the linking unit (10) can be stopped.
  • the upper stopper (143) can be provided. Different inclinations are used to regulate the pivoting angle between the linking unit members (10); further, when the chain structure (1) is no longer pivotally bent, the linking unit (10) is stopped.
  • the moving portion (144) is abutted against the side wall portion (14) of the other linking unit member (10), so that the linking unit members (10) can be connected in series to form a structure having a straight state ( As shown in Figure 7).
  • the first pivoting portion (12) of the link unit (10) has at least one loop (121), and the second pivot portion ( 13) a convex shaft (131) is included, and the bridging portion (11) protrudes from the end of the convex shaft (131) of the second pivot portion (13) with an elastic stop portion (111).
  • a compression space (112) is disposed between the blocking portion (111) and the bridge portion (11), and the compression space (112) is one of a groove or a socket.
  • the compression space (112) is a groove, but is not limited thereto; that is, when the embodiment is assembled, the installer can use the ring (121) of a link unit (10) to first Pressing the stop portion (111) of the other link unit member (10), and then passing the loop (121) of the link unit member (10) to the convex axis of the other link unit member (10) ( 131), until the ring (121) is completely inserted into the protruding shaft (131) of the second pivoting portion (13) of the other link unit (10), that is, the chain structure is completed (1) ) the work of assembling, with the advantage of quick and convenient assembly; but the process of pressing the stop (111)
  • the blocking portion (111) is elastically deformed toward the compression space (112) to self-stay a rebounding force; that is, when the loop (121) of a link unit (10) is completely inserted into the After the other protruding axis (131) of the second pivoting portion (13) of the unit member (10), the blocking portion (111) returns to the
  • the blocking portion (111) can be disposed at one end of the ring (121) (as shown in FIG. 6), thereby preventing the linking unit (10) from being assembled after the ring unit (121)
  • the structure is assembled by the first pivoting portion (12) and the second pivoting portion (13).
  • a second preferred embodiment of the link unit of the present invention wherein the link unit (20) of the present embodiment and the link unit of the first preferred embodiment (10) The difference is that the first pivoting portion (21) of the linking unit member (20) includes a loop (211), and the second pivoting portion (22) has at least one convex axis (221).
  • a front stop portion (222) and a rear stop portion (223) are respectively disposed on the two ends of the protruding shaft (221) opposite to the ring (211), and the front stop portion (222) and the A gap (224) is disposed on the protruding shaft (221), and the front stop portion (222) and the protruding shaft (221) have a margin of elastic compression by the arrangement of the gap (224).
  • the front stop (222) abuts against the loop ( 211)
  • the inner edge may be elastically deformed first, thereby reducing the outer diameter of the front stop portion (222) and the protruding shaft (221), so that the front stop portion (222) and the protruding shaft (221) are smoothly worn.
  • the front The retaining portion (222) is elastically restored to the original shape due to the limitation of the inner diameter of the ring (211), and the outer diameter of the front stop portion (222) and the rear stop portion (223) are smaller than the outer ring.
  • the inner diameter of the ring (211) is large, so that the protruding shaft (221) is disposed by the front stop portion (222) and the rear stop portion (223) without leaving the ring (211).
  • Figure 11) and the pivot shaft (221) is pivotable in the loop (211).
  • a third preferred embodiment of the link unit of the present invention wherein the link unit (30) of the embodiment and the link unit of the first and second preferred embodiments are connected
  • the components (10) and (20) are substantially the same, and the difference is that the first pivoting portion (31) of the linking unit member (30) includes two convex portions (311) and at least one of the two convex portions ( 311) a pivoting shaft (312), and the second pivoting portion (32) extends a resilient arc portion with respect to the pivoting shaft (312) of the first pivoting portion (31) (321), in the embodiment, the first pivoting portion (31) is provided with four convex portions (311), and three pivoting shafts (312) are disposed between the four convex portions (311), and The second pivoting portion (32) is provided with three arcing portions (321) at the pivoting shaft (312) of the first pivoting portion (31), and the arcing portions (321) are upper The arc bending and the lower arc bending are alternately
  • FIG. 15 and FIG. 16 a fourth preferred embodiment of the link unit of the present invention, wherein the link unit (40) of the embodiment and the link unit of the preferred embodiment (10) (20), (30) are substantially the same, the difference is that the first pivoting portion (41) between the link unit members (40) is provided with two sets of rings (411).
  • the One of the two sets of rings (411) has elasticity, and the other set of rings (411) has no elastic characteristics; and the second pivotal portion (42) includes a pivotal connection to the first pivotal portion (41)
  • the pivot shaft (421) between the two sets of rings (411), and the middle portion of the pivot shaft (421) is provided with a step portion (422) having a larger outer diameter, because one of the sets of rings (411)
  • the embodiment is configured to firstly insert one end of the pivot shaft (421) into the collar (411) to be assembled with the link unit (40) without elasticity, and then pull Opening another elastic collar (411) and elastically deforming the collar (411), thereby increasing the distance between the two sleeves (411), and then connecting the pivot shaft (421) One end is inserted into the elastic collar (411) After that, the collar (411) of the other link unit (40) will elastically return to the original state, and the pivot shaft (421) of the link unit (40) is sleeved to the other
  • the first pivoting portion and the second pivoting portion of the bridging portion of the linking unit are pivotally connected to each other to form a chain structure.
  • the bridge portions can be pivoted by the arrangement of the first pivoting portion and the second pivot portion, thereby preventing the side wall portions from being pulled or pushed by each other in the conventional technology. If there is deformation, it can also prevent the chain structure from slipping and noise.
  • a first preferred embodiment of a chain structure of a screen device includes: a plurality of first link unit members (5) and a consolidation member (6);
  • the first link unit members (5) are pivotally connected to each other (as shown in FIGS. 18 and 19), and each of the first link unit members (5) has at least one side wall portion (51) and a bridge portion.
  • the first link unit (5) is provided with two side wall portions (51), and the two side wall portions (51) are disposed on opposite sides of the bridge portion (52) Side, and the first link unit (5) is adjacent to each other
  • the bridge portion (52) is provided with a pivoting device (53), and the pivoting device (53) can pivotally connect the two adjacent bridge portions (52) of the first link unit (5)
  • the pivoting device (53) includes a first pivoting portion (531) and a second pivoting portion (532), and the first pivoting portion (531) and the second pivoting portion ( 532) is disposed on the two adjacent bridge portions (52) of the first link unit (5), and connects the first pivot portion (531) and the second pivot portion (532),
  • the two adjacent link unit members (5) can be pivoted to each other.
  • the first pivoting portion (531) and the second pivoting portion (532) are respectively a shaft body and a Loop, but not limited to this.
  • the fixing member (6) is an elongated body or one of a plurality of second linking unit members (61), and when the fixing member (6) is one In the case of a strip (as shown in FIG. 17 and FIG. 20), the fixing member (6) is opposite to the first pivoting portion (531) of the pivoting device (53) of the first link unit (5).
  • a second ring (532) is provided with a ring (601) or a shaft (not shown) for pivoting with the first link unit (5);
  • the fixing member (6) can be designed by the elongated body without pivoting, thereby reducing the solid
  • the knot (6) encounters the opportunity of the inner wall of the stock (92), thereby effectively reducing the noise generated by the sliding of the embodiment.
  • the fixing member ( 6 ) is provided with a concave groove ( 602 ), a screw hole ( 603 ) and a fixing seat ( 604 ) , wherein the concave groove ( 604 ) 602) is provided with a gear (605), and a hole rib (606) is disposed between the hole of the concave groove (602) and the tooth of the gear (605), and the screw hole (603) is screwed
  • the screw assembly (T1) and one end of the pull cord (94) of the screen device (9) can be wound around the gear (605) and then attached to the screw assembly (T1), so that the screw assembly (T1) screw
  • the cable (94) can be fixed to the fixing member (6), and then the gear (605) is rotated to control the tension of the cable (94).
  • the limiting rib (606) can be clamped between the teeth of the gear (605), so that the gear (605) can stop and not rotate, thereby achieving the control pull.
  • the gear (605) is disposed in the recessed groove (602), there is no flaw that escapes from the outside of the recessed groove (602).
  • the fixing member (6') includes a plurality of second linking unit members (61) and an adapter member (62), wherein the second linking unit members ( 61) consolidated with each other, and each of the second link unit members (61) has at least one side wall portion (611) and a The bridge portion (612), in this embodiment, each of the second link unit members (61) is provided with two side wall portions (611), and the two side wall portions (611) are disposed at the bridge portion (612) And two opposite side edges, and the two adjacent side wall portions (611) of the second link unit members (61) are provided with a fixing device (63), and the fixing device (63) can The two adjacent side wall portions (611) of the second link unit member (61) are integrally integrated; that is, the fixing device (63) has at least a first fixing portion (631) and a The first fixing portion (631) forms a second fixing portion (632), and the first fixing portion (631) and the second fixing portion (632) are respectively disposed on the second linking unit.
  • the first fastening portion (631) and the second fastening portion (632) are respectively a plug and a plug. a slot, but not limited thereto, and a hook portion (633) is disposed at one end of the first fastening portion (631), and a slot of the second fastening portion (632) is opposite to the first slot
  • the latching portion (633) of the fixing portion (631) is provided with a latching groove (not shown) for the first fixing portion (631) and the second fixing portion (632)
  • the hook portion (633) can be combined with the card slot, so that the second link unit member (61) is free from disengagement and separation during slipping, and even more
  • the fixing member (6') slides into the material (92) of the screen device (9)
  • due to the second linking unit member (61) of the fixing member (6') The mutual consolidation state enables the reduction of the chance that the fixing member (6') hits the inner wall of the vertical material (92), thereby effectively reducing the noise generated in the
  • the bridge portion (612) of one of the second link unit members (61) of the fixing member (6') is provided with a recessed groove (613), and the recess is provided.
  • a hole rib (615) is disposed between the hole of the groove (613) and the tooth of the gear (614), so that the pull wire (94) of the screen device (9) can be bypassed by the gear (614).
  • the tension of the pull cord (94) is regulated by the rotation of the gear (614), and when the tension of the pull cord (94) is properly adjusted, the limit rib (615) can be applied to the gear.
  • a fixing seat (616) is disposed between one end of the bridge portion and the bridge portion (612) to frame the gear (614), so that the gear (614) does not fall out of the recessed groove (613).
  • a screw hole (617) is disposed on the bridging portion (612) of one of the second link unit members (61) of the fixing member (6').
  • the screw hole (617) is provided with a screwing component (T2), so that the tension is adjusted to a suitable pull cord (94) which can be knotted or wound around the screw assembly (T2), so that the screw component (T2) is screwed.
  • the pull cord (94) of the screen device (9) can be fixed thereon.
  • the adapter (62) is disposed between the first link unit (5) and the second link unit (61), and the transfer A first adapter portion is respectively disposed at a position of the pivoting device (53) of the first link unit (5) and the fixing device (63) of the second link unit member (61) ( 621) and a second adapter (622), and the first adapter (621) can be pivotally connected to the pivoting device (53) of the first link unit (5), and the first The second adapter portion (622) can be fixed to the fixing device (63) of the second link unit member (61). Therefore, in the embodiment, the first adapter portion (621) should be an axis.
  • One of the body or the ring, and the second adapter (622) is one of a tab or a slot; the adapter (62) further includes a threading hole (623) and a a stop projection (624), as shown in Fig. 22, wherein the threading hole (623) is passed through the pull cord (94) of the screen device (9), and the stop projection (624) is used to resist ⁇ the upper and lower end openings (921) of the substrate (92) of the screen device (9), thereby preventing the second link unit (61) from sliding out of the screen SRE (9) of the vertical feed (92), the lower end of the opening (921) externally.
  • a second preferred embodiment of a chain structure of a screen device includes: a plurality of first link unit members (7) and a consolidation member (8);
  • the first link unit members (7) are pivotally connected to each other, as shown in FIG. 23 and FIG.
  • each of the first link unit members (7) has at least one side wall portion (71) and a bridge portion ( 72), in this embodiment, the first link unit (7) is provided with two side wall portions (71), and the two side wall portions (71) are disposed on opposite sides of the bridge portion (72) And the two adjacent side wall portions (71) of the first link unit (7) are provided with a pivoting device (73), and the pivoting device (73) the first link unit ( 7)
  • the two adjacent side wall portions (71) are pivotally connected together; that is, the pivoting device (73) includes a first pivoting portion (731) and a second pivoting portion (732) And the first pivoting portion (731) and the second pivoting portion (732) are respectively disposed on the two adjacent side wall portions (71) of the first linking unit members (7), so that the first The connection of a pivoting portion (731) and the second pivoting portion (732) enables the two adjacent linking unit members (7) to mutually
  • the first pivoting portion (731) and the second pivoting portion (732) are respectively
  • one end of the fixing member (8) is pivotally connected to one end of the chain formed by the first linking unit members (7).
  • the consolidation is performed.
  • the piece (8) is one long strip or one of a plurality of second link unit pieces (81), and when the fixed piece (8) is a long strip (Fig.
  • the fixing member (8) is opposite to the first pivoting portion (731) or the second pivoting portion (732) of the pivoting device (73) of the first link unit member (7)
  • a ring (not shown) or a shaft (801) is provided for the pivoting device (73) the first pivoting portion (731) or the second pivoting portion (732) is pivotally connected to each other; therefore, when the fixing member (8) slides on the vertical component of the screen device (9) ( 92)
  • the inner joint member (8) can be designed by the elongated body, the chance of the solidified member (8) hitting the inner wall of the vertical material (92) can be reduced, thereby effectively reducing the present The noise generated when the embodiment slides.
  • the fixing member (8) is provided with a concave groove (802), a screw hole (803) and a fixing seat (804), wherein a gear is arranged in the concave groove (802). (805), the hole wall of the recessed groove (802) is provided with a limiting rib (806) between the teeth of the gear (805), and a screwing component (T3) is screwed in the screw hole (803).
  • the wire (94) of the screen device (9) is passed around the gear (805) and attached to the screw assembly (T3) to screw the screw assembly (T3) and pull
  • the rope (94) is fixed on the screw hole (803) of the fixing member (8), and the gear (805) is rotated to adjust the tension of the rope (94), and the tension of the rope (94) is adjusted to
  • the limiting rib (806) can be locked between the teeth of the gear (805), so that the gear (805) stops and does not rotate, thereby achieving the expected benefit of regulating the tension of the cable (94);
  • Another end of the fixing base (804) is disposed at one end of the gear (805), and the other end of the fixing base (804) is fixed on the fixing member (8), so that the gear (805) is provided After the recessed groove (802), there is no detachment of the drop.
  • the fixing member (8') includes a plurality of second linking unit members (81) and an adapter member (82), wherein the second linking unit members (81)
  • Each of the second link unit members (81) has at least one side wall portion (811) and a bridge portion (812).
  • each of the second link unit members (81) each having two side wall portions (811), and the two side wall portions (811) are disposed on opposite sides of the bridge portion (812), and the second link unit (81)
  • Two adjacent bridging portions (812) are provided with a consolidating device (83), and the consolidating device (83) consolidates the two adjacent bridging portions (812) of the second linking unit members (81) into
  • the fixing device (83) has at least a first fixing portion (831) and a second fixing portion (832) capable of forming a consolidation with the first fixing portion (831), and The first fixing portion (831) and the second fixing portion (832) are respectively disposed on the two adjacent bridge portions (812) of the second linking unit members (81).
  • the first fixing portion (831) and the second fixing portion (832) are respectively a tab and a slot, but are not limited thereto.
  • One end of the first fastening portion (831) can be provided with a hook portion (not shown) as in the first preferred embodiment, and the slot of the second fastening portion (832) is opposite to the card.
  • a hooking groove (not shown) is disposed at the hook portion, and when the first fixing portion (831) and the second fixing portion (832) are fixedly connected by the concave-convex manner, the hook portion can be The card slot is combined, so that the second link unit (81) can be more tightly slid when slipping, and there is no detachment and separation.
  • the fixing member (8') when the fixing member (8') is slid into the material (92) of the screen device (9), the second linking unit member (81) of the fixing member (8') between the two, it is possible to reduce the chance of the solidified member (8') hitting the inner wall of the vertical material (92), thereby effectively reducing the noise generated by the sliding of the embodiment;
  • the first fixing portion (831) is a tab
  • the first fixing portion (831) can be made of a soft material, so that the fixing member (8') can be in the process of sliding The vibration of the portion is absorbed by the soft first fixing portion (831), so that the sliding noise of the fixing member (8') can be minimized.
  • a recessed groove (813) is disposed on the bridging portion (812) of one of the second link unit members (81) of the fixing member (8').
  • a hole rib (815) is disposed between the hole of the recessed groove (813) and the tooth of the gear (814), so that the pull wire (94) of the screen device (9) is wound around the gear (814).
  • the tension of the pull cord (94) can be controlled by the rotation of the gear (814), and when the tension of the pull cord (94) is properly adjusted, the limit rib (815) can be applied to the gear.
  • a fixing seat (816) is disposed between the bridge portion (812) to frame the gear (814), so that the gear (814) does not fall out of the recessed groove (813).
  • the fixing member (8') is further provided with a screw hole (817) on the bridge portion (812) of the second link unit member (81), and the screw is provided.
  • a screw assembly (T4) is provided in the hole (817) to adjust the tension to the appropriate pull cord (94) to form or bypass the screw assembly (T4), and the screw assembly (T4) is screwed After the screw hole (417), the pull cord (94) of the screen device (9) can be affixed thereto.
  • the adapter (82) is disposed between the first link unit (7) and the second link unit (81), and the adapter (82) a first adapter portion (821) is disposed at the fixing device (83) of the first link unit (7) and the fixing device (83) of the second link unit member (81), respectively.
  • a second adapter (822), and the first adapter (821) can form a pivotal connection with the pivoting device (73) of the first link unit (7), and the second adapter
  • the portion (822) is consolidating with the consolidating device (83) of the second link unit (81), so in the embodiment, the first adapting portion (821) should be a shaft or a ring
  • One of the first adapters (822) is one of the inserts or the slots, and in the embodiment, the first adapter (821) is a shaft, and the The second adapter (822) is a slot, and a slot (not shown) is disposed in the slot; the adapter (82) further includes a threading hole (823) and a a stop projection (824), as shown in Fig.

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Abstract

一种屏幕装置用的链条结构包括复数个链接单元件（10），每个链接单元件均包含一桥接部（11）、以及设置于该桥接部的两相对侧的第一枢接部（12）和第二枢接部（13），链接单元件之间通过第一枢接部和第二枢接部枢接连接而形成一链条结构（1）。通过这种结构配置，能将复数个链接单元件串接成一体，从而链条结构在屏幕装置内滑移时，经由桥接部的摆枢运动，可避免现有技术中构件易发生变形、滑移不顺、噪音等问题。

Description

屏幕装置之链条结构及其链接单元件 技术领域
本发明与链条结构有关，尤指一种配置于屏幕装置上之链条结构及其链接单元件。
背景技术
目前许多的建物开口除了装设门窗外，亦会再加装折迭纱网或滚动条纱网等制成之屏幕装置，而由于前述该等屏幕装置于纱网收纳时无阻遮建物开口视线范围之虞，且当该等屏幕装置于纱网展开又能阻绝室外蚊虫及灰尘进入至室内等效益，致使前述之屏幕装置有越来越广为人们使用之趋势。
据上，一国际专利申请号码：PCT/JP2007/062506，揭示一种目前常见之屏幕装置(9)，如图1、2所示，前述之屏幕装置(9)主要包括一纱网(91)、两立料(92)及两链条(93)；其中纱网(91)设于两立料(92)之间，且两立料(92)中央呈中空状，以供两链条(93)滑设于其中，而两链条(93)的一端(931)各自与其中一立料(92)相连结，且两链条(93)的另一端(932)则能经由立料(92)上、下端的开口(921)而进出立料(92)，而且当其中一立料(92)行滑移作动时，除能拉开纱网(91)外，亦能将两链条(93)自立料(92)中拉出，而使两链条(93)能够配置于纱网(91)的上、下方，藉以导引纱网(91)的展开；另当立料(92)行反向滑移时，除能收纳纱网(91)外，亦能将两链条(93)推入至立料(92)中；再者，前述之两链条(93)由复数个链接单元件(933)所组成，而每一链接单元件(933)均至少具有两相对配置之侧壁部(934)及连接两侧壁部(934)之桥接部(935)，且该等链接单元件(933)藉由两相接邻侧壁部(934)的枢接，而使该等链接单元件(933)能相互串接连结外，亦能进出直料(92)时行枢摆转动，而无阻碍不顺之情事发生。
然而，目前的屏幕装置(9)虽能达到收纳及展开纱网(91)等预期效益，但当上述两链条(93)在使用一段时间后，链接单元件(933)之两侧壁部(934)常因拉力及该等链接单元件(933)在进出立料(92)时之推挤而易生变形，导致链接单元件(933)间之枢接串联易有枢转不确实或脱离等情事，致使链条(93)在使用一段时间后且于进出立料(92)时，常有碍窒不顺及噪音产生等问题。
再者，目前屏幕装置(9)之该等链接单元件(933)间之枢接属松配合，致使两链条(93)在滑移的过程中，常因该等链接单元件(933)间的枢转摩擦而生噪音外，且位于立料(92)中的链条(93)更因该等链接单元件(933)之枢转晃动而与立料(92)内壁发生碰撞，因而更加大链条(93)于滑动时所生的噪音量。
发明内容
本发明的技术方案为：一种屏幕装置之链接单组件，其包括：一桥接部，而该桥接部前后边设有一第一枢接部及一第二枢接部，而该第一枢接部及该第二枢接部之结构呈枢接对应设置。
一种屏幕装置之链条结构，其包括：复数个第一链接单组件及一固结件；其中该等第一链接单组件相互枢接成一链条，而该固结件枢设于其中一该第一链接单组件的一端。
本发明的有益效果：本发明提供一种屏幕装置之链条结构，该结构包括：复数个链接单元件，而该等链接单元件均包含一桥接部，且该等桥接部之前后边设有一第一枢接部及一第二枢接部，而该等链接单元件间以该第一枢接部及该第二枢接部行枢接而相互连结；藉由前述之结构配置，除可将复数个链接单元件串接成一体外，可令链条结构于屏幕装置内滑移时，该等桥接部恰行枢摆作动，令链接单元件于长时间之使用过程中，无构件因受拉力或相互推挤而变形，因而能杜绝滑移不顺或噪音等问题发生。
又本发明的一种屏幕装置之链条结构，其包括：复数个链接单元件，其中至少该两相邻链接单元件间设有一固结装置，而固结装置能将该两相邻链接单元件固结成一体；令藉由前述的结构设置，使屏幕装置之链条结构中的复数个链接单元件能够相互固结成一体，使前述相互固结之链接单元件滑移于屏幕装置之立料中时，能够减少链接单元件因枢转作动而碰击至立料内壁的机会，因而能有效地降低链条结构于滑移所产生的噪音。
附图说明
图1：为先前技术之示意图。
图2：为先前技术中链接单元件之立体示意图。
图3：为本发明中链接单元件之第一较佳实施例之立体示意图。
图4：为本发明中链接单元件第一较佳实施例枢接连结成一链条结构之示意图。
图5：为本发明中链接单元件之第一较佳实施例枢接连结另一链接单元件之前视图。
图6：为本发明中链接单元件之第一较佳实施例枢接连结另一链接单元件之上视图。
图7：为图6中A-A剖面示意图。
图8：为图7中两链接单元件枢接作动之示意图。
图9：为本发明中链接单元件之第一较佳实施例枢转作动于直料内示意图。
图10：为本发明中链接单元件之第二较佳实施例之立体示意图。
图11：为本发明中链接单元件之第二较佳实施例枢接连结另一链接单元件之上视图。
图12：为本发明中链接单元件之第三较佳实施例之立体示意图之一。
图13：为本发明中链接单元件之第三较佳实施例之立体示意图之二。
图14：为本发明中链接单元件之第三较佳实施例枢接连结另一链接单元件之立体示意图。
图15：为本发明中链接单元件之第四较佳实施例之立体示意图。
图16：为本发明中链接单元件之第四较佳实施例枢接连结另一链接单元件之上视图。
图17：为本发明链条结构第一较佳实施例之立体示意图之一。
图18：为本发明链条结构第一较佳实施例中第一链接单元件之立体示意图。
图19：为本发明链条结构第一较佳实施例中第一链接单元件之仰视图。
图20：为本发明链条结构第一较佳实施例之立体示意图之二。
图21：为本发明链条结构之第一较佳实施例中增加一转接件之立体示意图。
图22：为本发明链条结构之第一较佳实施例中转接件另一角度之立体示意图。
图23：为本发明链条结构之第二较佳实施例之立体示意图。
图24：为本发明链条结构之第二较佳实施例中第一链接单元件之立体示意图。
图25：为本发明链条结构之第二较佳实施例中固结件为一长条体之立体示意图。
图26：为本发明链条结构之第二较佳实施例中固结件由复数个第二链接单元件固结而成之立体示意图。图27：为本发明链条结构之第二较佳实施例中转接件另一角度之立体示意图。
具体实施方式
请参阅图3、图4及图9所示，本发明一种屏幕装置之链接单元件之第一较佳实施例，而该链接单元件(10)主要包括有一桥接部(11)，且该桥接部(11)之其中二相对侧边设有一第一枢接部(12)及一第二枢接部(13)，而该第一枢接部(12)及该第二枢接部(13)之结构呈枢接对应设置，令复数个链接单元件(10)可藉由该第一枢接部(12)及该第二枢接部(13)之相互枢接连结而形成一链条结构(1)。
请参阅图3至图9所示，其中该链接单元件(10)之该桥接部(11)另两相对侧边至少设有一侧壁部(14)，在本实施例中，前述该桥接部(11)之两相对侧边均设有该侧壁部(14)，且该侧壁部(14)之一端设具呈一圆弧部(141)，而另一端则设有一圆弧凹部(142)，且藉由该圆弧部(141)及该圆弧凹部(142)之结构设计，令该链条结构(1)于枢转时(如图5中假想线所示)，该链接单元件(10)之该圆弧部(141)恰能枢转于另一链接单元件(10)之该圆弧凹部(142)，或是该链接单元件(10)之该圆弧凹部(142)枢转于另一链接单元件(10) 之该圆弧部(141)(图中未示)，致使该等链接单元件(10)之枢转作动能更为平稳顺畅；再者，该链接单元件(10)之该侧壁部(14)包含有上止动部(143)及下止动部(144)，如图7及图8所示，其中该上止动部(143)设具呈一斜度，而此斜度可令该等链条结构(1)于枢转弯折时，该两接邻之上止动部(143)能相互抵贴(如图8所示)，除使该等链接单元件(10)能停止继续枢转作动外，亦能防止该等链接单元件(10)因过度弯折而有干涉或构件受损之情事，故在本实施例中，该上止动部(143)可设具成不同的斜度，藉以调控该等链接单元件(10)间之枢转角度；再者，当该链条结构(1)不再枢转弯折时，该链接单元件(10)之该下止动部(144)即会抵贴至另一链接单元件(10)之该侧壁部(14)上，而令该等链接单元件(10)能够串接形成一直条态样之结构体(如图7所示)。
请参阅图3至图9所示，在本实施例中，该链接单元件(10)之该第一枢接部(12)至少具有一环圈(121)，而该第二枢接部(13)包含有一凸轴(131)，且该桥接部(11)近该第二枢接部(13)之该凸轴(131)末端处突延出有一具弹性之挡止部(111)，且该挡止部(111)与该桥接部(11)间设有一压缩空间(112)，而该压缩空间(112)为一凹槽或一插孔之其中之一，在本实施例中，该压缩空间(112)为一凹槽，但不以此为限；是以，当本实施例于组配时，安装者可利用一链接单元件(10)之该环圈(121)先下压另一链接单元件(10)之挡止部(111)，接续，再将该链接单元件(10)之该环圈(121)穿至入另一链接单元件(10)之凸轴(131)上，直至前述该环圈(121)完全套置入另一链接单元件(10)之该第二枢接部(13)之该凸轴(131)上，即完成该链条结构(1)组配之工作，而具组装快速便利之效益；惟在该挡止部(111)被下压的过程中，该挡止部(111)会朝该压缩空间(112)方向弹性变形而自存一反弹之作用力；是以，当一链接单元件(10)之该环圈(121)完全套入至另一链接单元件(10)之该第二枢接部(13)之该凸轴(131)后，该挡止部(111)即会在反弹力的作用下而回复至原位，而令该挡止部(111)恰可阻设于该环圈(121)之一端(如图6所示)，因而能防止该等链接单元件(10)于组配后，该环圈(121)自该凸轴(131)脱出之虞；是以，前述的组配方式除可快速形成该链条结构(1)外，该链条结构(1)之该等链接单元件(10)间亦能藉由该第一枢接部(12)及该第二枢接部(13)组配后之结构而枢转自如。
请参阅图10及图11所示，本发明中链接单元件之第二较佳实施例，其中本实施例之链接单元件(20)与上述第一较佳实施例之该链接单元件(10)大致相同，其差异在于：该链接单元件(20)之该第一枢接部(21)包含有一环圈(211)，而该第二枢接部(22)至少具有一凸轴(221)，且该凸轴(221)相对该环圈(211)之两端分别设有一前止动部(222)及一后止动部(223)，而该前止动部(222)及该凸轴(221)上设有一间隙(224)，且藉由该间隙(224)的设置，致该前止动部(222)及该凸轴(221)具有一弹性压缩之裕度，令该链接单元件(20)之该凸轴(221)欲组配于另一链接单元件(20)之该环圈(211)内时，该前止动部(222)于抵贴该环圈(211)内缘时可先行弹性变形，进而缩小该前止动部(222)及该凸轴(221)之外径，以便于该前止动部(222)及该凸轴(221)顺利穿过该环圈(211)，待该前止动部(222)穿出该环圈(211)后(如图10)，该前止动部(222)因不受该环圈(211)内径之局限而弹性回复至原状，而由于该前止动部(222)及该后止动部(223)之外径均较该环圈(211)之内径为大，致使该凸轴(221)因该前止动部(222)及该后止动部(223)设置，而无脱离出该环圈(211)之虞(如图11所示)，且令该凸轴(221)可于该环圈(211)中枢转自如。
请参阅图12至图14所示，本发明中链接单元件之第三较佳实施例，其中本实施例之该链接单元件(30)与上述第一及第二较佳实施例之链接单元件(10)、(20)大致相同，其差异在于：该链接单元件(30)之该第一枢接部(31)包含有两凸部(311)及至少一接连于该两凸部(311)间之枢接轴(312)，而该第二枢接部(32)相对该第一枢接部(31)之该枢接轴(312)处伸设出一具弹性之弧弯部(321)，在本实施例中，该第一枢接部(31)设具有四个凸部(311)，且该四个凸部(311)间设有三个枢接轴(312)，而该第二枢接部(32)相对该第一枢接部(31)之该枢接轴(312)处则设有三个弧弯部(321)，且该等弧弯部(321)呈上弧弯及下弧弯等不同方向交错设置；据前，本实施例于组配时，由于该第二枢接部(32)之该弧弯部(321)具有弹性变形能力之故，致当该弧弯部(321)与该第一枢接部(31)之该枢接轴(312)接触时，会先行一弹性变形，直至该弧弯部(321)跨过该第一枢接部(31)之该枢接轴(312)后才回复至原状，此时该等弧弯部(321)分别挂设于该等枢接轴(312)之上缘及下缘处(如图14所示)，藉由前述之结构设置，除使该链接单元件(30)之该等弧弯部 (321)能挂设于另一链接单元件(30)之该等枢接轴(312)而行组配连结外，亦令该等链接单元件(30)间能枢转自如。
请参阅图15及图16所示，本发明中链接单元件之第四较佳实施例，其中本实施例之该链接单元件(40)与上述该等较佳实施例之链接单元件(10)、(20)、(30)大致相同，其差异在于：该链接单元件(40)间之该第一枢接部(41)设有两套环(411)，在本实施例中，该两套环(411)其中之一具有弹性，而另一套环(411)则不具弹性特性；而该第二枢接部(42)则包含一枢接于该第一枢接部(41)之该两套环(411)间之枢转轴(421)，且该枢转轴(421)之中段设具有一外径较大之段差部(422)，是以，由于其中一套环(411)具有弹性变形能力之故，令本实施例于组配，先将该枢转轴(421)的一端穿入至欲组配该链接单元件(40)不具弹性之套环(411)中，再扳开另一具有弹性之套环(411)，并使该套环(411)行弹性变形，藉以增大该两套环(411)间之距离后，接续，再将该枢转轴(421)另一端穿设入该具弹性之套环(411)中后，该另一链接单元件(40)之该套环(411)即会弹性回复至原状，而将该链接单元件(40)之该枢转轴(421)套设于另一链接单元件(40)之两套环(411)中并能枢转作动无碍；再者，由于该链接单元件(40)之该段差部(422)之长度与该两套环(411)间之距离概等，故可阻止该枢转轴(421)于该套环(411)中行枢转作动时，无轴向滑移而有脱出该套环(411)外部之虞。
由上述该等实施例得知，本发明藉由该等链接单元件之桥接部上之第一枢接部及该第二枢接部行枢接连结而串接成一体外，可令链条结构于屏幕装置内滑移时，该等桥接部可藉由第一枢接部及该第二枢之设置而行枢摆作动，因而能杜绝习用技术中侧壁部因受拉或相互推挤而有变形产生，亦能阻绝链条结构有滑移不顺及噪音等问题产生。
请参阅图17至图22所示，本发明一种屏幕装置之链条结构之第一较佳实施例，其包括：复数个第一链接单元件(5)及一固结件(6)；其中该等第一链接单元件(5)相互枢接连结(如图18及图19所示)，而该每一第一链接单元件(5)至少具有一侧壁部(51)及一桥接部(52)，在本实施例中，该第一链接单元件(5)设有两侧壁部(51)，而该两侧壁部(51)设于该桥接部(52)的两相对侧边，且该等第一链接单元件(5)两相邻之该 桥接部(52)上设有一枢接装置(53)，而该枢接装置(53)能将该等第一链接单元件(5)之该两相邻桥接部(52)枢接连结在一起；是以，该枢接装置(53)包含有一第一枢接部(531)及一第二枢接部(532)，而该第一枢接部(531)及该第二枢接部(532)分设于该等第一链接单元件(5)之该两相邻桥接部(52)上，而使该第一枢接部(531)及该第二枢接部(532)的连接，能令该两相邻链接单元件(5)相互枢转作动，在本实施例中，该第一枢接部(531)及该第二枢接部(532)分别为一轴体及一环圈，但不以此为限。
续请参阅图1、图17、图20至图22所示，其中该固结件(6)之一端与该等第一链接单元件(5)所形成的链条其中一端形成枢接，而在本实施例中，该固结件(6)为一长条体或由复数个第二链接单元件(61)相固结而成之其中一种，而当该固结件(6)为一长条体时(如图17及图20所示)，该固结件(6)相对该第一链接单元件(5)之该枢接装置(53)之该第一枢接部(531)或该第二枢接部(532)处设有一环圈(601)或一轴体(图中未示)，藉以与该第一链接单元件(5)相互枢接；是以，当该固结件(6)滑移于该屏幕装置(9)之该立料(92)内时，该固结件(6)能藉由长条体而无需枢转的结构设计，而能减少该固结件(6)碰及该立料(92)内壁的机会，因而能有效地降低本实施例滑动时所产生的噪音。
又如图1、图17及图20所示，该固结件(6)上设有一凹入槽(602)、一螺孔(603)及一固定座(604)，其中该凹入槽(602)内设有一齿轮(605)，而该凹入槽(602)之孔壁相对该齿轮(605)之齿间设有一限位凸肋(606)，且该螺孔(603)中螺设有一螺固组件(T1)，而屏幕装置(9)之拉绳(94)一端可缠绕在该齿轮(605)再结于该螺固组件(T1)上，致该螺固组件(T1)螺紧于该螺孔(603)上后，能将拉绳(94)固结于该固结件(6)，接续，再转动该齿轮(605)藉以调控拉绳(94)的张力，令拉绳(94)的张力调控至适当时，可使该限位凸肋(606)卡掣于该齿轮(605)之齿间，而致该齿轮(605)能止动不回转，进而达到调控拉绳(94)张力之预期效益；另该固定座(604)的一端框设于该齿轮(605)的一端，而该固定座(604)的另一端则固设于该固结件(6)上，致该齿轮(605)设于该凹入槽(602)内后，无脱出该凹入槽(602)外部之虞。
续请参阅图1及图21所示，其中该固结件(6')包括有复数个第二链接单元件(61)及一转接件(62)，其中该等第二链接单元件(61)相互固结成一体，且该每一第二链接单元件(61)至少具有一侧壁部(611)及一 桥接部(612)，在本实施例中，该每一第二链接单元件(61)均设有两侧壁部(611)，而该两侧壁部(611)设于该桥接部(612)的两相对侧边，且该等第二链接单元件(61)之该两相邻侧壁部(611)上设有一固结装置(63)，而该固结装置(63)能将该等第二链接单元件(61)之该两相邻侧壁部(611)固结成一体；是以，该固结装置(63)至少具有一第一固接部(631)及一能与该第一固接部(631)形成固结之第二固接部(632)，而该第一固接部(631)及该第二固接部(632)分设于该等第二链接单元件(61)之该两相邻侧壁部(611)上，在本实施例中，该第一固接部(631)及该第二固接部(632)分别为一插片及一插槽，但不以此为限外，且该第一固接部(631)的插片一端设有一卡钩部(633)，而该第二固接部(632)之插槽相对该第一固结部(631)之该卡钩部(633)处设有一卡掣槽(图中未示)，令该第一固接部(631)及该第二固接部(632)行凹凸方式固结连接时，该卡钩部(633)恰能与该卡掣槽相结合，致该等第二链接单元件(61)在滑移时无脱开分离之虞外，更甚者，当该固结件(6')滑移于该屏幕装置(9)之该立料(92)内时，由于该固结件(6')之该等第二链接单元件(61)间呈相互固结态样之故，致能减少该固结件(6')碰及该立料(92)内壁的机会，因而有效地降低本实施例滑动时产生的噪音。
又请参阅图1、21所示，该固结件(6')之其中一该第二链接单元件(61)之该桥接部(612)上设有一凹入槽(613)，而该凹入槽(613)之孔壁相对该齿轮(614)之齿间设有一限位凸肋(615)，令该屏幕装置(9)之拉绳(94)绕过于该齿轮(614)后，能够藉由该齿轮(614)的转动而调控拉绳(94)的张力，且当拉绳(94)的张力调控至适当时，即可运用该限位凸肋(615))卡掣于该齿轮(614)之齿间，而使该齿轮(614)止动不回转，进而达到调控拉绳(94)张力之预期效益；再者，该齿轮(614)凸伸出该凹入槽(613)的一端与该桥接部(612)间设有一固定座(616)，藉以框限该齿轮(614)，而令该齿轮(614)无掉出该凹入槽(613)的情况。
又请参阅图1及图21所示，该固结件(6')之又其中一该第二链接单元件(61)之该桥接部(612)上设有一螺孔(617)，而该螺孔(617)中螺设有一螺固组件(T2)，令张力调控至适当之拉绳(94)能结或缠绕过该螺固组件(T2)，致该螺固组件(T2)螺固于该螺孔(617)后，能将该屏幕装置(9)之拉绳(94)固结于其上。
续请参阅图1、图21及图22所示，其中该转接件(62)设于该第一链接单元件(5)及该第二链接单元件(61)之间，且该转接件(62)相对该第一链接单元件(5)之该枢接装置(53)与该第二链接单元件(61)之该固结装置(63)处分别设有一第一转接部(621)及一第二转接部(622)，而该第一转接部(621)能与该第一链接单元件(5)之该枢接装置(53)形成枢接连接，且该第二转接部(622)则能与该第二链接单元件(61)之该固结装置(63)相固结，所以在本实施例中，该第一转接部(621)应为轴体或环圈之其中一种，而该第二转接部(622)则为插片或插槽之其中之一；又该转接件(62)上更包括有一穿线孔(623)及一止挡凸部(624)，如图22所示，其中该穿线孔(623)供该屏幕装置(9)之拉绳(94)穿过，而该止挡凸部(624)则用于抵掣该屏幕装置(9)之该立料(92)上、下端开口(921)处，藉以防止该第二链接单元件(61)滑出该屏幕装置(9)之该立料(92)上、下端开口(921)外部。
请参阅图23至图27所示，本发明一种屏幕装置之链条结构之第二较佳实施例，其包括：复数个第一链接单元件(7)及一固结件(8)；其中该等第一链接单元件(7)相互枢接连结，如图23及图24所示，其中该每一第一链接单元件(7)至少具有一侧壁部(71)及一桥接部(72)，在本实施例中，该第一链接单元件(7)设有两侧壁部(71)，而该两侧壁部(71)设于该桥接部(72)的两相对侧边，且该等第一链接单元件(7)之该两相邻侧壁部(71)上设有一枢接装置(73)，而该枢接装置(73)将该等第一链接单元件(7)之该两相邻两侧壁部(71)枢接连结在一起；是以，该枢接装置(73)包含有一第一枢接部(731)及一第二枢接部(732)，而该第一枢接部(731)及该第二枢接部(732)分设于该等第一链接单元件(7)之该两相邻侧壁部(71)上，而使该第一枢接部(731)及该第二枢接部(732)的连接，能令该两相邻链接单元件(7)相互枢转作动，在本实施例中，该第一枢接部(731)及该第二枢接部(732)分别为一轴体及一环圈，但不以此为限。
续请参阅图23及图26所示，其中该固结件(8)之一端与该等第一链接单元件(7)所形成的链条一端形成枢接，在本实施例中，该固结件(8)为一长条体或由复数个第二链接单元件(81)相固结而成之其中一种，而当该固结件(8)为一长条体时(如图25所示)，该固结件(8)相对该第一链接单元件(7)之该枢接装置(73)之该第一枢接部(731)或该第二枢接部(732)处设有一环圈(图中未示)或一轴体(801)，藉以与该枢接装置 (73)之该第一枢接部(731)或该第二枢接部(732)相互枢接；故当该固结件(8)滑移于该屏幕装置(9)之该立料(92)内时，该固结件(8)能藉由长条体的的结构设计，而能减少该固结件(8)碰及该立料(92)内壁的机会，因而有效地降低本实施例滑动时所生的噪音。
又如图25所示，该固结件(8)上设有一凹入槽(802)、一螺孔(803)及一固定座(804)，其中该凹入槽(802)内设有一齿轮(805)，而该凹入槽(802)之孔壁相对该齿轮(805)之齿间设有一限位凸肋(806)，且该螺孔(803)中螺设有一螺固组件(T3)；令屏幕装置(9)之拉绳(94)绕过该齿轮(805)，并结于该螺固组件(T3)上后，即可螺紧该螺固组件(T3)，而将拉绳(94)固结于固结件(8)之该螺孔(803)上，接续，转动该齿轮(805)藉以调控拉绳(94)的张力，待拉绳(94)的张力调控至适当时，该限位凸肋(806)恰能卡掣于该齿轮(805)之齿间，而使该齿轮(805)止动不回转，进而达到调控拉绳(94)张力之预期效益；另该固定座(804)的一端框设于该齿轮(805)的一端，而该固定座(804)的另一端则固设于该固结件(8)上，致该齿轮(805)设于该凹入槽(802)内后，无脱出掉落之虞。
续请参阅图1及图26所示，其中该固结件(8')包括复数个第二链接单元件(81)及一转接件(82)，其中该等第二链接单元件(81)相互固结成一体，且该每一第二链接单元件(81)至少具有一侧壁部(811)及一桥接部(812)，在本实施例中，该每一第二链接单元件(81)均设有两侧壁部(811)，而该两侧壁部(811)设于该桥接部(812)的两相对侧边，且该等第二链接单元件(81)之该两相邻桥接部(812)上设有一固结装置(83)，而该固结装置(83)将该等第二链接单元件(81)之该两相邻桥接部(812)固结成一体；是以，该固结装置(83)至少具有一第一固接部(831)及一能与该第一固接部(831)形成固结之第二固接部(832)，而该第一固接部(831)及该第二固接部(832)分设于该等第二链接单元件(81)之该两相邻桥接部(812)上，在本实施例中，该第一固接部(831)及该第二固接部(832)分别为一插片及一插槽，但不以此为限外，该第一固接部(831)的插片一端可如第一较佳实施例设有一卡钩部(图中未示)，而该第二固接部(832)之插槽相对该卡钩部处设有一卡掣槽(图中未示)，令该第一固接部(831)及该第二固接部(832)行凹凸方式固结连接时，该卡钩部恰能与该卡掣槽相结合，致该等第二链接单元件(81)在滑移时能更为紧固而无脱开分离之虞外，更 甚者，当该固结件(8')滑移于该屏幕装置(9)之该立料(92)内时，由于该固结件(8')之该等第二链接单元件(81)间呈相互固结态样之故，故能减少该固结件(8')碰及该立料(92)内壁的机会，因而有效地降低本实施例滑动时产生的噪音；再者，当若该第一固接部(831)为一插片时，该第一固接部(831)可由一软性材料制成，令该固结件(8')在滑移过程中，能够藉由该软质的第一固接部(831)而吸收部份的震动，而致该固结件(8')的滑动噪音能够降至最低。
又请参阅图1及图26所示，该固结件(8')之其中一该第二链接单元件(81)之该桥接部(812)上设有一凹入槽(813)，而该凹入槽(813)之孔壁相对该齿轮(814)之齿间设有一限位凸肋(815)，令该屏幕装置(9)之拉绳(94)缠绕过该齿轮(814)后，能够藉由该齿轮(814)的转动而调控拉绳(94)的张力，且当拉绳(94)的张力调控至适当时，即可运用该限位凸肋(815)卡掣于该齿轮(814)之齿间，而使该齿轮(814)不回转，进而达到调控拉绳(94)张力之预期效益；再者，该齿轮(814)凸伸出该凹入槽(813)的一端与该桥接部(812)间设有一固定座(816)，藉以框限该齿轮(814)，而令该齿轮(814)无掉出该凹入槽(813)的情况。
又请参阅图1及图26所示，该固结件(8')其中又一该第二链接单元件(81)之该桥接部(812)上设有一螺孔(817)，而该螺孔(817)中螺设有一螺固组件(T4)，令张力调控至适当之拉绳(94)能结或绕过该螺固组件(T4)后，使该螺固组件(T4)螺固于该螺孔(417)后，能将该屏幕装置(9)之拉绳(94)固结于其上。
续请参阅图1及图26所示，其中该转接件(82)设于该第一链接单元件(7)及该第二链接单元件(81)之间，且该转接件(82)相对该第一链接单元件(7)之该枢接装置(73)与该第二链接单元件(81)之该固结装置(83)处分别设有一第一转接部(821)及一第二转接部(822)，而该第一转接部(821)能与该第一链接单元件(7)之该枢接装置(73)形成枢接连接，且该第二转接部(822)则与该第二链接单元件(81)之该固结装置(83)相固结，所以在本实施例中，该第一转接部(821)应为轴体或环圈之其中一种，而该第二转接部(822)则为插片或插槽之其中之一，且在本实施例中，该第一转接部(821)为一轴体，而该第二转接部(822)则为一插槽，且该插槽中设有一卡掣槽(图中未示)；又该转接件(82)上更包括有一穿线孔(823)及一止挡凸部(824)，如图27所示，其中该穿线孔(823)供该屏幕装置(9)之拉绳(94)穿过，而该止挡凸部(824)则用于抵掣该屏 幕装置(9)之该立料(92)上、下端开口(921)处，藉以防止该第二链接单元件(81)滑出该屏幕装置(9)之该立料(92)上、下端开口(921)外部。
唯以上所述者，仅为本发明之较佳实施例，当不能以之限制本发明范围。即大凡依本发明申请专利范围所做之均等变化及修饰，仍将不失本发明之要义所在，亦不脱离本发明之精神和范围，故都应视为本发明的进一步实施状况。

Claims (28)

  1. 一种屏幕装置之链接单元件，其特征在于，包括：一桥接部，而该桥接部前后边设有一第一枢接部及一第二枢接部，而该第一枢接部及该第二枢接部之结构呈枢接对应设置。
  2. 如权利要求1所述之链接单元件，其特征在于：其中该第一枢接部至少具有一环圈，而该第二枢接部包含有一凸轴，而该凸轴能枢接于该第一枢接部之该环圈中。
  3. 如权利要求2所述之链接单元件，其特征在于：其中该第二枢接部之该凸轴相对该环圈两端分别设有一前止动部及一后止动部，且该凸轴及该前止动部上设有一间隙。
  4. 如权利要求2所述之链接单元件，其特征在于：其中该桥接部近该第二枢接部之该凸轴末端设有一挡止部。
  5. 如权利要求1所述之链接单元件，其特征在于：其中该第一枢接部至少具有两凸部及一接连于该凸部间之枢接轴，而该第二枢接部包括一挂接部，且该挂接部能挂设于该第一枢接部之该枢接轴。
  6. 如权利要求1所述之链接单元件，其特征在于：其中该等链接单元件间之该第一枢接部至少具有两套环，而该第二枢接部包含一枢接于该第一枢接部之该两套环间之枢转轴。
  7. 如权利要求1至6中任一项所述之链接单元件，其特征在于：其中该等链接单元件之该等桥接部之另二相对侧边至少设有一侧壁部。
  8. 如权利要求7所述之屏幕装置之链接单元件，其特征在于：其中该侧壁部之一端设具呈圆弧状，而另一侧则设有一圆弧凹部。
  9. 如权利要求8所述之链接单元件，其特征在于：其中该侧壁部设有上止动部。
  10. 如权利要求8所述之链接单元件，其特征在于：其中该侧壁部设有下止动部。
  11. 一种屏幕装置之链条结构，其特征在于，包括：复数个第一链接单元件及一固结件；其中该等第一链接单元件相互枢接成一链条，而该固结件枢设于其中一该第一链接单元件的一端。
  12. 如权利要求11所述之屏幕装置之链条结构，其特征在于：其中该每一第一链接单元件至少具有一侧壁部及一桥接部，而该侧壁部设于该桥接部的其中一侧边，且该等第一链接单元件之该两相邻桥接部上设有一枢接装置。
  13. 如权利要求11所述之屏幕装置之链条结构，其特征在于：其中该每一第一链接单元件至少具有一侧壁部及一桥接部，而该侧壁部设于该桥接部的其中一侧边，且该等第一链接单元件之该两相邻侧壁部上设有一枢接装置。
  14. 如权利要求12所述之屏幕装置之链条结构，其特征在于：其中该枢接装置包含有一第一枢接部及一第二枢接部，而该第一枢接部及该第二枢接部分设于该等第一链接单元件之该两相邻桥接部上，而令该第一枢接部及该第二枢接部的连接，使该等链接单元件能够相互枢转作动。
  15. 如权利要求13所述之屏幕装置之链条结构，其特征在于：其中该枢接装置包含有一第一枢接部及一第二枢接部，而该第一枢接部及该第二枢接部分设于该等第一链接单元件之该两相邻侧壁部上，而令该第一枢接部及该第二枢接部的连接，使该等链接单元件能够相互枢转作动。
  16. 如权利要求11至15中任一项所述之屏幕装置之链条结构，其特征在于：其中该固结件为一长条体。
  17. 如权利要求16所述之屏幕装置之链条结构，其特征在于：其中该固结件上设有一凹入槽及一固定座，其中该凹入槽内设有一齿轮，而该凹入槽之孔壁相对该齿轮之齿间设有一限位凸肋，而该固定座的一端框设于该齿轮的一端，且该固定座的另一端则固设于该固结件上。
  18. 如权利要求16所述之屏幕装置之链条结构，其特征在于：其中该固结件上设有一螺孔，而该螺孔中螺设有一螺固组件。
  19. 如权利要求11至15中任一项所述之屏幕装置之链条结构，其特征在于：其中该固结件由复数个第二链接单元件相互固结而成。
  20. 如权利要求19所述之屏幕装置之链条结构，其特征在于：其中该每一第二链接单元件至少具有一侧壁部及一桥接部，而该侧壁部设于该桥接部的其中一侧边，且该第二链接单元件之该两相邻侧壁部间设有一固结装置，而该固结装置能将该两相邻第二链接单元件固结成一体。
  21. 如权利要求20所述之屏幕装置之链条结构，其特征在于：其中该固结装置至少具有一第一固接部及一能与该第一固接部形成固结之第二固接部，而该第一固接部及该第二固接部分设于该等第二链接单元件之该两相邻侧壁部。
  22. 如权利要求20所述之屏幕装置之链条结构，其特征在于：其中该固结件之其中一该第二链接单元件之该桥接部上设有一凹入槽及一固定座，而该凹入槽中容设有一齿轮，且该凹入槽之孔壁相对该齿轮之齿间设有一限位凸肋，而该固定座设于该齿轮凸伸出该凹入槽的一端与该桥接部之间。
  23. 如权利要求20所述之屏幕装置之链条结构，其特征在于：其中该固结件之其中一该第二链接单元件之该桥接部上设有一螺孔，而该螺孔中螺设有一螺固组件。
  24. 如权利要求19所述之屏幕装置之链条结构，其特征在于：其中该固结件更包括有一转接件，而该转接件设于该第一链接单元件及该第二链接单元件之间，且该转接件相对该第一链接单元件之该枢接装置与该第二链接单元件之该固结装置处分别设有一第一转接部及一第二转接部，而该第一转接部能与该第一链接单元件之该枢接装置形成枢接连接，且该第二转接部则能该第二链接单元件之该固结装置相固结。
  25. 如权利要求19所述之屏幕装置之链条结构，其特征在于：其中该每一第二链接单元件至少具有一侧壁部及一桥接部，而该侧壁部设于该桥接部的其中一侧边，且该第二链接单元件之该两相邻桥接部间设有一固结装置，而该固结装置能将该两相邻第二链接单元件固结成一体。
  26. 如权利要求25所述之屏幕装置之链条结构，其特征在于：其中该固结装置至少具有一第一固接部及一能与该第一固接部形成固结之第二固接部，而该第一固接部及该第二固接部分设于该等第二链接单元件之该两相邻桥接部。
  27. 如权利要求19所述之屏幕装置之链条结构，其特征在于：其中该固结件之其中一该第二链接单元件之该桥接部上设有一凹入槽及一固定座，而该凹入槽中容设有一齿轮，且该凹入槽之孔壁相对该齿轮之齿间设有一限位凸肋，而该固定座设于该齿轮凸伸出该凹入槽的一端与该桥接部之间。
  28. 如权利要求19所述之屏幕装置之链条结构，其特征在于：其中该固结件之其中一该第二链接单元件之该桥接部上设有一螺孔，而该螺孔中螺设有一螺固组件。
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CN105987128A (zh) 2016-10-05
EP3276119A1 (en) 2018-01-31
EP3276119A4 (en) 2019-03-20
CN105987128B (zh) 2019-11-22
AU2015387828A1 (en) 2017-11-09
US20180073296A1 (en) 2018-03-15

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