WO2020156369A1 - 背式载具调整系统 - Google Patents

背式载具调整系统 Download PDF

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Publication number
WO2020156369A1
WO2020156369A1 PCT/CN2020/073425 CN2020073425W WO2020156369A1 WO 2020156369 A1 WO2020156369 A1 WO 2020156369A1 CN 2020073425 W CN2020073425 W CN 2020073425W WO 2020156369 A1 WO2020156369 A1 WO 2020156369A1
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WO
WIPO (PCT)
Prior art keywords
unit
adjustment system
sliding unit
strap
tie line
Prior art date
Application number
PCT/CN2020/073425
Other languages
English (en)
French (fr)
Inventor
陈金柱
Original Assignee
陈金柱
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 陈金柱 filed Critical 陈金柱
Priority to DE112020000326.4T priority Critical patent/DE112020000326T5/de
Priority to CN202080008915.0A priority patent/CN113490438B/zh
Publication of WO2020156369A1 publication Critical patent/WO2020156369A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
    • A01K1/0236—Transport boxes, bags, cages, baskets, harnesses for animals; Fittings therefor
    • A01K1/029—Boxes, bags, cages, baskets, harnesses especially adapted for carrying the animal on the body of a person
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D13/00—Other nursery furniture
    • A47D13/02—Baby-carriers; Carry-cots
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D13/00—Other nursery furniture
    • A47D13/02—Baby-carriers; Carry-cots
    • A47D13/027—Baby-carriers with rigid frames

Definitions

  • the present invention relates to an adjustment system, and more particularly to an adjustment system applied to backpacks or baby carriers.
  • a conventional back carrier such as a backpack may include a body and a strap unit, the strap unit is connected to the body, and the length of the strap unit can be adjusted according to the user.
  • the body of the back carrier includes a plurality of insert sleeves arranged at intervals at the rear of the body, and a limiting member is connected to the strap unit and can be inserted into one of the insert sleeves to change the height between the body and the strap unit.
  • the present invention provides a back-type carrier adjustment system, which can effectively improve the convenience of use through its structural configuration.
  • An embodiment according to an aspect of the present invention provides a back-mounted vehicle adjustment system, which is applied to a back-mounted vehicle.
  • the back-mounted vehicle may include a body and a strap unit, the strap unit is connected to the body, and the back
  • the type carrier adjustment system includes a guide unit, a sliding unit and a fastening device.
  • the guiding unit is arranged on the strap unit, and the sliding unit is connected to the body and slidably limited to the guiding unit.
  • the fastening device includes at least one tie line and a winding mechanism.
  • the at least one tie line is connected to the sliding unit.
  • the winding mechanism is operatively coupled to the at least one tie line.
  • the winding mechanism is operated to retract the at least one tie line. Tie the line to move the sliding unit relative to the guide unit to adjust the height of the main body relative to the strap unit.
  • the user only needs to operate the fastening device to move the body relative to the strap unit to move, and can adjust the height without disassembling the back carrier, thereby improving the convenience of use.
  • the aforementioned back-mounted vehicle adjustment system further includes a connecting unit disposed on the body and connected to the sliding unit.
  • the number of the tie lines is two, one tie line is connected to an upper end of the sliding unit, and the other tie line is connected to a lower end of the sliding unit.
  • the reeling mechanism may include two spools and a knob, one spool for winding one tether, the other for another tether winding, and the knob It is operatively coupled to the second spool. Wherein, when the knob is rotated in a first direction, one spool is linked to condense a tie line, and the other spool is linked to release another tie line.
  • the guide unit includes a guide plate, a slot-shaped track, a first guide hole and a second guide hole, and the slot-shaped track is located on the guide
  • the guide plate is provided for the sliding unit to be slidably arranged.
  • the first guide hole is located at a first end of the guide plate and communicates with the groove-shaped track;
  • the second guide hole is located at a second end of the guide plate and communicate with the groove-shaped track.
  • One end of a tie line passes through the first guide hole and the upper end of the sliding unit, and then is fixed to the guide plate; and one end of the other tie line passes through the second guide hole and the lower end of the sliding unit, It is fixed on the guide plate.
  • the connecting unit includes a plate body and at least one convex portion, the plate body is disposed on the body, and the aforementioned at least one convex portion protrudes from the plate body toward the guide unit.
  • the sliding unit is connected, and the guiding unit further includes a central channel that penetrates a bottom wall of the groove-shaped track and is used for accommodating the aforementioned at least one convex portion.
  • the system further includes at least one tube for slidably receiving the aforementioned at least one tether.
  • the aforementioned back-mounted carrier adjustment system further includes a cloth body disposed on the main body, and two sides of the cloth body are respectively connected to the strap unit to form a covering space.
  • the guiding unit, the connecting unit and the sliding unit are located in the covering space.
  • the strap unit includes a back and a strap, the back corresponds to the body, and the strap is connected to the back.
  • the guiding unit and the sliding unit are arranged on the back, the winding mechanism is arranged on the belt, and the aforementioned at least one tie thread passes through the belt and then enters the back to be coupled to the sliding unit.
  • the number of the aforementioned at least one tie line is two, one tie line passes through from above one of the winding mechanism, and the other tie line from the bottom of the winding mechanism Fang wears out.
  • the number of the aforementioned at least one tie line is two, and both tie lines pass out from above one of the winding mechanism.
  • FIG. 1 illustrates a three-dimensional exploded schematic diagram of a back-mounted vehicle adjustment system according to a first embodiment of the present invention applied to a back-mounted vehicle;
  • FIG. 2 is a schematic side sectional view of the back-type vehicle adjustment system of the first embodiment applied to the back-type vehicle;
  • Fig. 3 shows an exploded schematic diagram of the back-mounted vehicle adjustment system of the first embodiment
  • FIG. 4 shows an exploded schematic diagram of the reel mechanism of the back-type carrier adjustment system of the first embodiment
  • FIG. 5 shows another exploded schematic diagram of the reeling mechanism of the back-type carrier adjustment system of the first embodiment
  • FIG. 6 is a schematic side sectional view of the reeling mechanism of the back-type carrier adjustment system of the first embodiment
  • FIG. 7 is a schematic top view of the reeling mechanism of the back-type carrier adjustment system of the first embodiment
  • FIG. 8 is a schematic cross-sectional top view of a back-mounted vehicle adjustment system according to a second embodiment of the present invention.
  • FIG. 9 illustrates a three-dimensional exploded schematic diagram of a back-mounted vehicle adjustment system according to a third embodiment of the present invention applied to a back-mounted vehicle;
  • FIG. 10 is a schematic front view of a rear-mounted vehicle adjustment system according to a fourth embodiment of the present invention.
  • FIG. 11 is a three-dimensional exploded schematic diagram of the reeling mechanism of the back-type carrier adjustment system according to the fourth embodiment of the present invention.
  • FIG. 12 is a schematic front view of a rear-mounted vehicle adjustment system according to a fifth embodiment of the present invention.
  • FIG. 13 is a perspective view of the spool of the reeling mechanism of the back-type carrier adjustment system according to the fifth embodiment of the present invention.
  • FIG. 14 is a three-dimensional exploded schematic diagram of a reeling mechanism of a back-type carrier adjustment system according to a sixth embodiment of the present invention.
  • FIG. 15 is a perspective schematic view of a spool of a reeling mechanism of the back-type carrier adjustment system according to the seventh embodiment of the present invention.
  • an element or mechanism or module, etc.
  • it can mean that the element is directly connected, directly disposed or directly coupled to another element
  • an element is indirectly connected, indirectly disposed, or indirectly coupled to another element, that is, there are other elements between the element and another element.
  • an element is “directly connected”, “directly arranged” or “directly coupled” to another element, it means that no other element is between the element and another element.
  • the terms “first, second, third, etc.” are only used to describe different elements or components, and do not limit the elements/components themselves. Therefore, the first element/component can also be referred to as the second element/component.
  • FIG. 1 shows a three-dimensional exploded schematic diagram of a back-mounted vehicle adjustment system 1000 applied to a back-mounted vehicle B1 according to a first embodiment of the present invention
  • FIG. 2 is A schematic side sectional view of the back-mounted vehicle adjusting system 1000 of the first embodiment applied to the back-mounted vehicle B1 is shown
  • FIG. 3 is an exploded schematic diagram of the back-mounted vehicle adjusting system 1000 of the first embodiment.
  • the back carrier adjustment system 1000 is applied to a back carrier B1.
  • the back carrier B1 includes a body B11 and a strap unit B12.
  • the strap unit B12 is connected to the body B11.
  • the back carrier adjustment system 1000 includes a guide Unit 1100, a sliding unit 1300 and a fastening device 1400.
  • the guiding unit 1100 is disposed in the strap unit B12, and the sliding unit 1300 is connected to the body B11 and is slidably limited to the connecting guiding unit 1100.
  • the fastening device 1400 includes two tie lines 1410, 1420 and a winding mechanism 1430.
  • the tie lines 1410 and 1420 are connected to the sliding unit 1300.
  • the winding mechanism 1430 is operably coupled to the tie lines 1410 and 1420.
  • the winding mechanism 1430 is Operate to retract the tie lines 1410 and 1420 to move the sliding unit 1300 relative to the guide unit 1100 to adjust a height of the body B11 relative to the strap unit B12.
  • the user only needs to operate the fastening device 1400 to move the body B11 relative to the strap unit B12 to move, and can adjust the height without disassembling the back carrier B1, thereby improving the convenience of use.
  • the details and operation method of the back-mounted vehicle adjustment system 1000 will be described in more detail later.
  • the back carrier B1 is exemplarily a backpack.
  • the back carrier can be a baby carrier, a pet carrier, a climbing baby carrier, etc., and may include any passable
  • the strap unit carries an object on the back of the human body.
  • the main body B11 may have a storage space for loading articles, and the strap unit B12 is for the user to wear to carry the main body B11 on the back.
  • the strap unit B12 may include a back B121 and a strap B122.
  • the back B121 corresponds to the body B11, and the strap B122 is connected to the back B121.
  • the guiding unit 1100 and the sliding unit 1300 are disposed on the back B121, and the winding mechanism 1430 is disposed on the belt B122.
  • the tethers 1410 and 1420 pass through the belt B122 and then enter the back B121 to be coupled to the sliding unit 1300.
  • the body B11 and the strap unit B12 are detachably connected, but in other embodiments, the body and the strap unit may be partially connected, but the two can still be relatively displaced, so that the body is relative to the strap unit The height can be adjusted.
  • the number of the tie lines 1410, 1420 is two, the tie line 1410 is connected to an upper end 1310 of the sliding unit 1300, the tie line 1420 is connected to the lower end 1320 of the sliding unit 1300, and two tie lines 1410, 1420 All of them can pass through a top of the winding mechanism 1430, enter the belt portion B122 and the back portion B121 in sequence, and then connect to the sliding unit 1300, so that the sliding unit 1300 can smoothly slide in the guide unit 1100.
  • the number of tie wires can be at least one, and the tie wires can be connected anywhere on the sliding unit, that is, the number of tie wires and the position where the tie wires are connected to the sliding unit can be configured according to actual needs.
  • the back-mounted carrier adjustment system may further include at least one tube body for slidably receiving the tie line, and the tube body may be arranged in the strap unit to reduce the number of tie lines. Friction force with cloth strap unit.
  • the guide unit 1100 may include a guide plate 1130, a groove-shaped track 1140, a first guide hole 1110, and a second guide hole 1120.
  • the groove-shaped track 1140 is located on the guide plate 1130 for the sliding unit 1300. Slidably set.
  • the first guide hole 1110 is located at a first end (not marked) of the guide plate 1130 and communicates with the groove-shaped track 1140;
  • the second guide hole 1120 is located at a second end (not marked) of the guide plate 1130 and communicates with the groove ⁇ rail 1140.
  • one end of the tie line 1410 passes through the first guide hole 1110 and the upper end 1310 of the sliding unit 1300, and then is fixed to the guide plate 1130; and one end of the other tie line 1420 passes through the second guide hole 1120 and The lower end 1320 of the sliding unit 1300 is fixed to the guide plate 1130 afterwards.
  • the guide plate 1130 is generally a rectangular structure with a middle low side and a high side, and can form a relatively high frame portion (not labeled) and a relatively low groove-shaped track 1140.
  • the thickness of the sliding unit 1300 may be equivalent to the depth of the groove-shaped rail 1140, and the width of the sliding unit 1300 may be equivalent to the width of the groove-shaped rail 1140, but the length of the sliding unit 1300 is smaller than the length of the groove-shaped rail 1140, and can be more groove-shaped.
  • the rail 1140 moves up and down.
  • the first end of the guide plate 1130 is opposite to the second end, and the first end is adjacent to the upper end 1310 of the sliding unit 1300, and the second end is adjacent to the lower end 1320 of the sliding unit 1300.
  • the sliding unit 1300 includes two sliding channels (not labeled) located at the upper end 1310 and the lower end 1320, respectively, and can be used for the tethering wires 1410 and 1420 to pass through.
  • the first guide hole 1110 and the second guide hole 1120 are both located on the same side of the frame and pass through the frame. Therefore, one end of the tie line 1410 can be guided by the first guide hole 1110 into the slot-shaped track 1140 and pass through After the sliding unit 1300 is located in the sliding channel at the upper end 1310, the one end is fixed to the other side of the frame. Similarly, one end of the tether 1420 can be guided by the second guide hole 1120 into the groove-shaped rail 1140, pass through the sliding channel of the sliding unit 1300 at the lower end 1320, and then be fixed to the other side of the frame.
  • the back carrier adjustment system 1000 may further include a connecting unit 1200, which is disposed on the body B11 and connected to the sliding unit 1300.
  • the sliding unit 1300 is indirectly connected to the body B11 through the connecting unit 1200, and the body B11 and the strap
  • the unit B12 is detachably connected through the detachable relationship between the connecting unit 1200 and the sliding unit 1300.
  • the connecting unit 1200 may include a plate body 1210 and at least one convex portion 1220.
  • the plate body 1210 is disposed on the body B11.
  • the at least one convex portion 1220 protrudes from the plate body 1210 toward the guide unit 1100 and is connected to the sliding unit 1300 and guides
  • the unit 1100 further includes a central channel 1150, which penetrates a bottom wall (not labeled) of the groove-shaped rail 1140 and accommodates at least one protrusion 1220.
  • the plate body 1210 is also generally rectangular, and the number of the convex parts 1220 can be two, and the convex parts 1220 can be arranged at intervals on the center line of the plate body 1210, and each convex part 1220 can include an internal thread (not labeled), which penetrates two
  • the screw (not labeled) can lock the sliding unit 1300 on the board 1210. Thereby, when the sliding unit 1300 is displaced in the groove-shaped track 1140, the convex portion 1220 can be guided by the central channel 1150, and the connecting unit 1200 can be driven more stably.
  • FIG. 4 shows an exploded view of the reel mechanism 1430 of the back carrier adjustment system 1000 according to the first embodiment
  • FIG. 5 shows the back carrier adjustment system according to the first embodiment
  • the winding mechanism 1430 may include two spools 1431, 1432 and a knob 1433.
  • One spool 1431 is used for winding the tie line 1410
  • the other spool 1432 is used for winding the other tie line 1420
  • the knob 1433 is operatively coupled to the second spool 1431. , 1432.
  • R1 shown in FIG.
  • the linkage spool 1431 condenses the tie line 1410, and linkage with the other spool 1432 releases another tie line 1420. Thereby, the tether 1420 is released while the tether 1410 is tightened through the winding mechanism 1430, so that the sliding smoothness of the sliding unit 1300 can be improved.
  • the winding mechanism 1430 may further include a cover 1434, a detent 1435, a support 1436, a gear 1437, a shaft 1438, and a base 1439.
  • the spools 1431 and 1432 are housed in the base 1439, the shaft 1438 penetrates the base 1439 and is covered by the gear 1437, the support 1436 and the detent 1435.
  • the cover 1434 is covered on the base 1439, and the knob 1433 is located on the cover 1434. .
  • the two spools 1431 and 1432 are respectively located on both sides of the gear 1437, so the gear 1437 can be engaged with the two spools 1431 and 1432 at the same time.
  • FIGS. 6 and 7 shows a side sectional view of the reel mechanism 1430 of the back carrier adjustment system 1000 of the first embodiment
  • FIG. 7 shows A schematic top view of the reel mechanism 1430 of the back-type carrier adjustment system 1000 of the first embodiment.
  • the pushing member 1433a of the knob 1433 can be located in the recess 1435a of the detent member 1435. Therefore, when the user applies force to rotate the knob 1433 in the first direction R1, the knob 1433 drives the detent member 1435 through the pushing member 1433a.
  • the ratchet arm 1435b of the detent 1435 separates from the concave tooth 1434a of the cover body 1434, and can drive the gear 1437 to rotate the spool 1431 and 1432 in a second direction R2 opposite to the first direction R1.
  • it can be configured to allow the spool 1431 to rotate in the second direction R2 to retract the tie line 1410, and to rotate the spool 1432 in the second direction R2 to release the tie line 1420, which can shorten the length of the tie line 1410.
  • the sliding unit 1300 is displaced upward; and when the user releases the knob 1433, the ratchet arm 1435b of the detent 1435 is engaged with the concave tooth 1434a of the cover 1434, and the lengths of the tie wires 1410 and 1420 are fixed.
  • the finger 1433b of the knob 1433 presses against the ratchet arm 1435b, and the ratchet arm 1435b is displaced radially inward and separated from the concave tooth 1434a, and the user can continue to rotate
  • the knob 1433 is used to constrict the tie line 1420, so that the length of the tie line 1420 can be shortened, and the sliding unit 1300 is displaced downward, thereby adjusting the height between the body B11 and the strap unit B12.
  • FIG. 8 is a schematic top sectional view of a back-type carrier adjustment system 2000 according to a second embodiment of the present invention.
  • the back carrier adjustment system 2000 further includes a cloth body 2500, which is disposed on the main body (not shown in FIG. 8), and two sides of the cloth body 2500 are respectively connected to the strap unit (not shown in FIG. 8) to form a covering Space S1.
  • the guiding unit 2100, the connecting unit 2200 and the sliding unit 2300 are all located in the covering space S1.
  • the plate body (not labeled) of the connecting unit 2200 may have only parts such as the upper and lower sections connected to the main body, the middle section is not connected to the main body, and the cloth body 2500 can be located between the main body and the middle section of the plate body, thereby It helps to improve the durability of the back-mounted vehicle adjustment system 2000.
  • FIG. 9 is a three-dimensional exploded schematic diagram of a back-mounted vehicle adjustment system 3000 applied to a back-mounted vehicle B1 according to a third embodiment of the present invention.
  • the structure of the back-type carrier adjustment system 3000 is similar to the back-type carrier adjustment system 1000 of the first embodiment. The difference is that a tie line 3410 passes through a top of the winding mechanism 3430, and the other tie line 3420 is self-winding.
  • the belt mechanism 3430 passes through under one side, and other parts that are the same as the back-type carrier adjustment system 1000, such as the connecting unit 3200 and the sliding unit 3300, will not be repeated.
  • FIG. 10 shows a front view of a rear-mounted carrier adjustment system 4000 according to a fourth embodiment of the present invention
  • FIG. 11 shows a rear-mounted carrier according to a fourth embodiment of the present invention.
  • the structure of the back-type vehicle adjustment system 4000 is similar to the back-type vehicle adjustment system 1000 of the first embodiment.
  • tie line 4410 enters from the second end of the guide unit 4100, it goes around the frame to the first And then connected to the upper end of the sliding unit 4300; after the tie line 4420 enters the second end of the guide unit 4100, it is connected to the lower end of the sliding unit 4300, and the two tie lines 4410, 4420 are both from the upper end of the winding mechanism 4430 Pierce out.
  • the winding mechanism 4430 only includes a single spool 4431.
  • the spool 4431 includes two winding tracks (not labeled) for winding the two lines 4410 and 4420 respectively, the knob 4433, the cover 4434, the detent 4435, and the shaft 4438
  • the connection and operation relationship with the base 4439 is similar to the knob 1433, the cover 1434, the detent 1435, the shaft 1438 and the base 1439 of the first embodiment, and will not be repeated here.
  • the reel mechanism 4430 may further include a planetary gear set 4436.
  • the planetary gear set 4436 includes a sun gear 4436a and a planet gear 4436b.
  • the sun gear 4436a is engaged with the detent 4435, and the planet gear 4436b is pivoted on the spool 4431 and engaged with the sun. Gear 4436a, so that the spool 4431 is linked by the catch 4435. Other similarities with the back-mounted vehicle adjustment system 1000 will not be repeated.
  • FIG. 12 shows a front view of a rear-mounted carrier adjustment system 5000 according to a fifth embodiment of the present invention
  • FIG. 13 shows a rear-mounted carrier according to a fifth embodiment of the present invention.
  • the back-type carrier adjustment system 5000 of the fifth embodiment is similar to the back-type carrier adjustment system 1000 of the first embodiment, except that the tether 5410 and the reeling mechanism 5430 are different from the first embodiment.
  • the number of the tie line 5410 is one.
  • One end of the tie line 5410 is tied to the spool 5431 of the winding mechanism 5430, and the other end passes through the first end of the guide unit 5100 and the upper end of the sliding unit 5300 in sequence, and then runs along the guide unit 5100.
  • the frame of the guide unit 5100 After entering the second end of the guide unit 5100, the frame of the guide unit 5100 is connected to the lower end of the sliding unit 5300, and finally leaves the second end of the guide unit 5100 and returns to the spool 5431.
  • the winding mechanism 5430 may only include a single spool 5431, and the spool 5431 may include a single winding track for winding a single tether 5410.
  • the other structure of the winding mechanism 5430 is similar to the winding mechanism 4430 of the fourth embodiment. , So it is not shown in Figure 13, and the details will not be repeated.
  • FIG. 14 shows a three-dimensional exploded view of a reel mechanism 6430 of a back-type carrier adjustment system according to a sixth embodiment of the present invention.
  • the sixth embodiment of the reel mechanism 6430 and the fourth embodiment The reeling mechanism 4430 of the embodiment is similar, the reeling mechanism 6430 only includes a single spool 6431, and the spool 6431 includes two winding tracks (not labeled) for winding the two wires separately.
  • the take-up mechanism 6430 also includes a knob 6433, a cover body 6434, a detent member 6435, a shaft member 6438, and a base 6439.
  • the piece 1438 is similar to the base 1439, but the spool 6431 is not sleeved on the shaft 6438, and the detent 6435 includes the biting teeth 6435c directly engaged with the spool 6431.
  • FIG. 15 is a perspective view of a spool 7431 of a reeling mechanism of the back-type carrier adjustment system according to the seventh embodiment of the present invention.
  • the winding mechanism of the seventh embodiment is similar to the winding mechanism 6430 of the sixth embodiment. The difference is that the spool 7431 only includes a single winding track, and the other similarities to the winding mechanism 6430 are not shown in FIG. 15, and The details will not be repeated.

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  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Air Bags (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Portable Outdoor Equipment (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

一种背式载具调整系统（1000），其应用于背式载具（B1），背式载具（B1）包含本体（B11）及背带单元（B12），背带单元（B12）连接于本体（B11），背式载具调整系统（1000）包含导引单元（1100）、滑动单元（1300）及紧固装置（1400）。导引单元（1100）设置于背带单元（B12），滑动单元（1300）连接本体（B11）且可滑动地限位于导引单元（1100）。紧固装置（1400）包含至少一系线（1410、1420）及卷带机构（1430），前述至少一系线（1410、1420）连接滑动单元（1300），卷带机构（1430）可操作地耦合于前述至少一系线（1410、1420），其中，卷带机构（1430）被操作以收放前述至少一系线（1410、1420），使滑动单元（1300）相对导引单元（1100）移动，以调整本体（B11）相对背带单元（B12）的高度。借此提升使用便利性。

Description

背式载具调整系统 技术领域
本发明是有关于一种调整系统，且尤其是有关一种应用于背包或婴儿背带等背式载具的调整系统。
背景技术
习知的背式载具例如背包可包含一本体与一背带单元，背带单元与本体连接，且背带单元的长度可配合使用者进行调整。
为了提升使用者的舒适度，有业者发展出一种本体与背带单元间高度可调的背式载具，用以分散使用者背部的荷重。此种背式载具的本体上包含多个插入套间隔排列于本体的后部，一限位件连接于背带单元且可用以插入其中一插入套以改变本体与背带单元间的高度。
然而，上述的调整必需在使用者背起背式载具前即先被完成，若使用者在穿戴背式载具的过程中觉得不适且有意再调整高度，则需先将背式载具卸下方能再度进行调整，从而造成使用上的不方便。
有鉴于此，如何改善背式载具调整系统的结构，提升其使用方便性，遂成相关业者努力的目标。
发明内容
为解决上述问题，本发明提供一种背式载具调整系统，透过其结构配置，可有效地提升使用便利性。
依据本发明的一态样的一实施方式提供一种背式载具调整系统，其应用于一背式载具，背式载具可包含一本体及一背带单元，背带单元连接于本体，背式载具调整系统包含一导引单元、一滑动单元及一紧固装置。导引单元设置于背带单元，滑动单元连接本体且可滑动地限位于导引单元。紧固装置包含至少一系线及一卷带机构，前述至少一系线连接滑动单元，卷带机构可操作地耦合于前述至少一系线，其中，卷带机构被操作以收放前述至少一系线，使滑动单元相对导引单元移动，以调整本体相对背带单元的一高度。
借此，使用者仅需操作紧固装置便可连动本体相对背带单元位移，而可在 不需拆卸背式载具的情况下调整高度，而能提升使用便利性。
依据前述的背式载具调整系统的多个实施例，前述背式载具调整系统还包含一连接单元，其设置于本体且连接于滑动单元。
依据前述的背式载具调整系统的多个实施例，其中，系线的数量为二，一系线连接于滑动单元的一上端，另一系线连接于滑动单元的一下端。
依据前述的背式载具调整系统的多个实施例，其中，卷带机构可包含二线轴及一旋钮，一线轴供一系线卷绕，另一线轴供另一系线卷绕，旋钮可操作地耦合于二线轴。其中，旋钮朝一第一方向被转动时，连动一线轴收束一系线，且连动另一线轴释放另一系线。
依据前述的背式载具调整系统的多个实施例，其中，导引单元包含一导引板、一槽状轨道、一第一导引孔及一第二导引孔，槽状轨道位于导引板上，以供滑动单元可滑动地设置。第一导引孔位于导引板的一第一端且连通槽状轨道；第二导引孔位于导引板的一第二端且连通槽状轨道。其中，一系线的一端穿过第一导引孔及滑动单元的上端后，固接于导引板上；且另一系线的一端穿过第二导引孔及滑动单元的下端后，固接于导引板上。
依据前述的背式载具调整系统的多个实施例，其中，连接单元包含一板体及至少一凸部，板体设置于本体，前述至少一凸部自板体朝导引单元凸出且供滑动单元连接，且导引单元还包含一中央通道，其贯穿槽状轨道的一底壁且供容设前述至少一凸部。
依据前述的背式载具调整系统的多个实施例，还包含至少一管体，其供前述至少一系线可滑动地容设。
依据前述的背式载具调整系统的多个实施例，还包含一布体，其设置于本体，且布体的二侧分别连接于背带单元以形成一包覆空间。其中，导引单元、连接单元及滑动单元位于包覆空间内。
依据前述的背式载具调整系统的多个实施例，其中，背带单元包含一背部及一带部，背部对应本体，带部连接背部。其中，导引单元及滑动单元设置于背部，卷带机构设置于带部，前述至少一系线先穿过带部后再进入背部，以耦合于滑动单元。
依据前述的背式载具调整系统的多个实施例，其中，前述至少一系线的数量为二，一系线自卷带机构的一上方穿出，另一系线自卷带机构的一下方穿出。
依据前述的背式载具调整系统的多个实施例，其中，前述至少一系线的数量为二，二系线均自卷带机构的一上方穿出。
附图说明
图1绘示依照本发明一第1实施例的一种背式载具调整系统应用于一背式载具的立体爆炸示意图；
图2绘示第1实施例的背式载具调整系统应用于背式载具的侧面剖视示意图；
图3绘示第1实施例的背式载具调整系统的爆炸示意图；
图4绘示第1实施例的背式载具调整系统的卷带机构的一爆炸示意图；
图5绘示第1实施例的背式载具调整系统的卷带机构的另一爆炸示意图；
图6绘示第1实施例的背式载具调整系统的卷带机构的侧面剖视示意图；
图7绘示第1实施例的背式载具调整系统的卷带机构的俯视示意图；
图8绘示依照本发明一第2实施例的一种背式载具调整系统的俯视剖视示意图；
图9绘示依照本发明一第3实施例的一种背式载具调整系统应用于一背式载具的立体爆炸示意图；
图10绘示依照本发明一第4实施例的一种背式载具调整系统的正视示意图；
图11绘示依照本发明第4实施例的背式载具调整系统的卷带机构的立体爆炸示意图；
图12绘示依照本发明一第5实施例的一种背式载具调整系统的正视示意图；
图13绘示依照本发明第5实施例的背式载具调整系统的卷带机构的线轴的立体示意图；
图14绘示依照本发明一第6实施例的一种背式载具调整系统的一卷带机构的立体爆炸示意图；以及
图15绘示依照本发明第7实施例的背式载具调整系统的一卷带机构的线轴的立体示意图。
【符号说明】
1000…背式载具调整系统
1100…导引单元
1110…第一导引孔
1120…第二导引孔
1130…导引板
1140…槽状轨道
1150…中央通道
1200…连接单元
1210…板体
1220…凸部
1300…滑动单元
1310…上端
1320…下端
1400…紧固装置
1410、1420…系线
1430…卷带机构
1431、1432…线轴
1433…旋钮
1433a…推抵件
1433b…指部
1434…罩体
1434a…凹齿
1435…掣动件
1435a…凹穴
1435b…棘臂
1436…支撑件
1437…齿轮
1438…轴件
1439…底座
2000…背式载具调整系统
2100…导引单元
2200…连接单元
2300…滑动单元
2500…布体
3000…背式载具调整系统
3200…连接单元
3300…滑动单元
3410、3420…系线
3430…卷带机构
4000…背式载具调整系统
4100…导引单元
4300…滑动单元
4410…系线
4420…系线
4430…卷带机构
4431…线轴
4433…旋钮
4434…罩体
4435…掣动件
4436…行星齿轮组
4436a…太阳齿轮
4436b…行星齿轮
4438…轴件
4439…底座
5000…背式载具调整系统
5100…导引单元
5300…滑动单元
5410…系线
5430…卷带机构
5431…线轴
6430…卷带机构
6431…线轴
6433…旋钮
6434…罩体
6435…掣动件
6435c…咬合齿
6438…轴件
6439…底座
7431…线轴
B1…背式载具
B11…本体
B12…背带单元
B121…背部
B122…带部
R1…第一方向
R2…第二方向
S1…包覆空间
具体实施方式
以下将参照附图说明本发明的实施例。为明确说明起见，许多实务上的细节将在以下叙述中一并说明。然而，阅读者应了解到，这些实务上的细节不应用以限制本发明。也就是说，在本发明部分实施例中，这些实务上的细节是非必要的。此外，为简化附图起见，一些习知惯用的结构与元件在附图中将以简单示意的方式绘示；并且重复的元件将可能使用相同的编号或类似的编号表示。
此外，本文中当某一元件(或机构或模组等)“连接”、“设置”或“耦合”于另一元件，可指所述元件是直接连接、直接设置或直接耦合于另一元件，亦可指某一元件是间接连接、间接设置或间接耦合于另一元件，意即，有其他元件介于所述元件及另一元件之间。而当有明示某一元件是“直接连接”、“直接设置”或“直接耦合”于另一元件时，才表示没有其他元件介于所述元件及另一元件之间。而第一、第二、第三等用语只是用来描述不同元件或成分，而 对元件/成分本身并无限制，因此，第一元件/成分亦可改称为第二元件/成分。且本文中的元件/成分/机构/模组的组合非此领域中的一般周知、常规或习知的组合，不能以元件/成分/机构/模组本身是否为习知，来判定其组合关系是否容易被技术领域中的通常知识者轻易完成。
请参阅图1、图2及图3，其中图1绘示依照本发明一第1实施例的一种背式载具调整系统1000应用于一背式载具B1的立体爆炸示意图，图2绘示第1实施例的背式载具调整系统1000应用于背式载具B1的侧面剖视示意图，图3绘示第1实施例的背式载具调整系统1000的爆炸示意图。背式载具调整系统1000应用于一背式载具B1，背式载具B1包含一本体B11及一背带单元B12，背带单元B12连接于本体B11，背式载具调整系统1000包含一导引单元1100、一滑动单元1300及一紧固装置1400。导引单元1100设置于背带单元B12，滑动单元1300连接本体B11且可滑动地限位于连接导引单元1100。紧固装置1400包含二系线1410、1420及一卷带机构1430，系线1410、1420连接滑动单元1300，卷带机构1430可操作地耦合于系线1410、1420，其中，卷带机构1430被操作以收放系线1410、1420，使滑动单元1300相对导引单元1100移动，以调整本体B11相对背带单元B12的一高度。
借此，使用者仅需操作紧固装置1400便可连动本体B11相对背带单元B12位移，而可在不需拆卸背式载具B1的情况下调整高度，进而可提升使用便利性。后面将更仔细地说明背式载具调整系统1000的细节及作动方式。
在图1及图2中，背式载具B1示例性为一背包，然在其他实施例中，背式载具可为婴儿背带、宠物背带及登山婴儿背架等，而可包含任何可通过背带单元背于人体后背上的物体。如图1所示，本体B11可具有置物空间供装载物品，背带单元B12则是供使用者穿载以将本体B11背于背上。背带单元B12可包含一背部B121及一带部B122，背部B121对应本体B11，带部B122连接背部B121。导引单元1100及滑动单元1300设置于背部B121，卷带机构1430设置于带部B122，系线1410、1420先穿过带部B122后再进入背部B121，以耦合于滑动单元1300。而在图1中，本体B11及背带单元B12是可拆地连接，但在其他实施例中，本体与背带单元亦可有部分相连接，但两者仍可相对位移，以使本体相对背带单元的高度可被调整。
在第1实施例中，系线1410、1420的数量为二，系线1410连接于滑动单 元1300的一上端1310，系线1420连接于滑动单元1300的一下端1320，且二系线1410、1420均可自卷带机构1430的一上方穿出，并依序进入带部B122及背部B121后，连接至滑动单元1300，而能使滑动单元1300顺畅地于导引单元1100中滑动。在其他实施例中，系线的数量可以是至少一，且系线可以连接于滑动单元上的任何地方，即，系线的数量及系线连接于滑动单元的位置可依实际需求配置，不以此限制本发明。选择性地，在其他实施例中，背式载具调整系统可还包含至少一管体，其供系线可滑动地容设，且管体可以是设置于背带单元内，而能减少系线与布质背带单元间的摩擦力。
导引单元1100可包含一导引板1130、一槽状轨道1140、一第一导引孔1110及一第二导引孔1120，槽状轨道1140位于导引板1130上，以供滑动单元1300可滑动地设置。第一导引孔1110位于导引板1130的一第一端(未标示)且连通槽状轨道1140；第二导引孔1120位于导引板1130的一第二端(未标示)且连通槽状轨道1140。其中，系线1410的一端穿过第一导引孔1110及滑动单元1300的上端1310后，固接于导引板1130上；且另一系线1420的一端穿过第二导引孔1120及滑动单元1300的下端1320后，固接于导引板1130上。
具体而言，导引板1130概呈中低边高的矩形结构，而能形成相对较高的一框部(未标示)，及相对低陷的槽状轨道1140。滑动单元1300的厚度可相当于槽状轨道1140的深度，且滑动单元1300的宽度可相当于槽状轨道1140的宽度，但滑动单元1300的长度小于槽状轨道1140的长度，而能于槽状轨道1140内上下移动。
导引板1130的第一端相反于第二端，且第一端邻近滑动单元1300的上端1310，第二端邻近滑动单元1300的下端1320。滑动单元1300包含二滑动通道(未标示)分别位于上端1310及下端1320，而能供系线1410、1420穿入。
第一导引孔1110及第二导引孔1120均位于框部的同一侧且贯穿框部，故系线1410的一端可受第一导引孔1110导引进入槽状轨道1140内，穿过滑动单元1300位于上端1310的滑动通道后，再将前述一端固定于框部的另一侧。类似地，系线1420的一端可受第二导引孔1120导引进入槽状轨道1140内，穿过滑动单元1300位于下端1320的滑动通道后，再固定于框部的前述另一侧。
背式载具调整系统1000可还包含一连接单元1200，其设置于本体B11且连接于滑动单元1300，换句话说，滑动单元1300是通过连接单元1200间接 连接于本体B11，且本体B11及背带单元B12是透过连接单元1200与滑动单元1300彼此间的可拆关系而可拆地连接。连接单元1200可包含一板体1210及至少一凸部1220，板体1210设置于本体B11，至少一凸部1220自板体1210朝导引单元1100凸出且供滑动单元1300连接，且导引单元1100还包含一中央通道1150，其贯穿槽状轨道1140的一底壁(未标示)且供容设至少一凸部1220。
板体1210亦概呈矩形，且凸部1220的数量可为二，而凸部1220可间隔排列于板体1210的中线上，各凸部1220可包含一内螺纹(未标示)，透过二螺件(未标示)可使滑动单元1300锁于板体1210上。借此，当滑动单元1300于槽状轨道1140内位移时，凸部1220可受中央通道1150导引，而能使连接单元1200较稳定地被带动。
请参阅图4及图5，其中图4绘示第1实施例的背式载具调整系统1000的卷带机构1430的一爆炸示意图，图5绘示第1实施例的背式载具调整系统1000的卷带机构1430的另一爆炸示意图。卷带机构1430可包含二线轴1431、1432及一旋钮1433，其中一线轴1431供系线1410卷绕，另一线轴1432供另一系线1420卷绕，旋钮1433可操作地耦合于二线轴1431、1432。其中，旋钮1433朝一第一方向R1(示于图7)被转动时，连动线轴1431收束系线1410，且连动另一线轴1432释放另一系线1420。借此，透过卷带机构1430在收束系线1410的同时释放系线1420，可以提升滑动单元1300的滑动顺畅度。
而如图4及图5所示，卷带机构1430可还包含一罩体1434、一掣动件1435、一支撑件1436、一齿轮1437、一轴件1438及一底座1439。线轴1431、1432容置于底座1439内，轴件1438穿入底座1439并供齿轮1437、支撑件1436及掣动件1435套设，罩体1434盖于底座1439上，旋钮1433位于罩体1434上。二线轴1431、1432分别位于齿轮1437的两侧，故齿轮1437可同时啮接于二线轴1431、1432。
请参阅图6及图7，并一并参阅图4及图5，其中图6绘示第1实施例的背式载具调整系统1000的卷带机构1430的侧面剖视示意图，图7绘示第1实施例的背式载具调整系统1000的卷带机构1430的俯视示意图。旋钮1433的推抵件1433a可位于掣动件1435的凹穴1435a内，故当使用者施力使旋钮1433朝第一方向R1转动时，旋钮1433透过推抵件1433a带动掣动件1435往 第一方向R1转动，掣动件1435的棘臂1435b脱离罩体1434的凹齿1434a，而能带动齿轮1437，以连动线轴1431、1432往相反第一方向R1的一第二方向R2转动。在第1实施例中，可配置成让线轴1431朝第二方向R2转动可收束系线1410，且让线轴1432朝第二方向R2转动可释放系线1420，而能缩短系线1410的长度，使滑动单元1300朝上方位移；而当使用者放开旋钮1433时，掣动件1435的棘臂1435b卡合于罩体1434的凹齿1434a，系线1410、1420的长度即被固定。
反之，当使用者施力使旋钮1433朝第二方向R2转动时，旋钮1433的指部1433b压抵棘臂1435b，棘臂1435b径向朝内位移而与凹齿1434a分开，使用者可继续转动旋钮1433以收束系线1420，而能缩短系线1420的长度，使滑动单元1300朝下方位移，借此调整本体B11与背带单元B12间的高度。
请参阅图8，其中图8绘示依照本发明一第2实施例的一种背式载具调整系统2000的俯视剖视示意图。背式载具调整系统2000还包含一布体2500，其设置于本体(未示于图8)，且布体2500的二侧分别连接于背带单元(未示于图8)以形成一包覆空间S1。其中，导引单元2100、连接单元2200及滑动单元2300均位于包覆空间S1内。连接单元2200的板体(未标示)可以是只有部分例如上段部及下段部连接于本体，中段部未连接于本体，而布体2500即可位于本体与板体的中段部之间，借此有助于提升背式载具调整系统2000的耐用性。
请参阅图9，其中图9绘示依照本发明一第3实施例的一种背式载具调整系统3000应用于一背式载具B1的立体爆炸示意图。背式载具调整系统3000的结构与第1实施例的背式载具调整系统1000类似，不同处在于，一系线3410自卷带机构3430的一上方穿出，另一系线3420自卷带机构3430的一下方穿出，其他与背式载具调整系统1000相同之处，例如连接单元3200及滑动单元3300则不再赘述。
请参阅图10及图11，其中图10绘示依照本发明一第4实施例的一种背式载具调整系统4000的正视示意图，图11绘示依照本发明第4实施例的背式载具调整系统4000的卷带机构4430的立体爆炸示意图。背式载具调整系统4000的结构与第1实施例的背式载具调整系统1000类似，不同处在于，系线4410由导引单元4100的第二端进入后，沿框部绕至第一端，再连接至滑动单 元4300的上端；系线4420由导引单元4100的第二端进入后，连接至滑动单元4300的下端，且二系线4410、4420均自卷带机构4430的一上方穿出。
此外，卷带机构4430仅包含单一个线轴4431，线轴4431包含二绕线轨道(未标示)供二系线4410、4420分别卷绕，旋钮4433、罩体4434、掣动件4435、轴件4438及底座4439的连接与作动关系与第1实施例的旋钮1433、罩体1434、掣动件1435、轴件1438及底座1439类似，不再赘述。卷带机构4430可还包含行星齿轮组4436，行星齿轮组4436包含太阳齿轮4436a及行星齿轮4436b，太阳齿轮4436a啮接于掣动件4435，行星齿轮4436b枢设于线轴4431上且啮接于太阳齿轮4436a，以使线轴4431受掣动件4435连动。其他与背式载具调整系统1000相同之处不再赘述。
请参阅图12及图13，其中图12绘示依照本发明一第5实施例的一种背式载具调整系统5000的正视示意图，图13绘示依照本发明第5实施例的背式载具调整系统5000的卷带机构5430的线轴5431的立体示意图。第5实施例的背式载具调整系统5000与第1实施例的背式载具调整系统1000类似，不同处在于，系线5410及卷带机构5430与第1实施例不同。
系线5410的数量为一，系线5410的一端系于卷带机构5430的线轴5431，另一端依序穿过导引单元5100的第一端及滑动单元5300的上端，再沿导引单元5100的框部进入导引单元5100的第二端后，连接至滑动单元5300的下端，最后再由导引单元5100的第二端离开并回到线轴5431。
因此，卷带机构5430可仅包含单一个线轴5431，线轴5431可包含单一个绕线轨道供单一个系线5410卷绕，卷带机构5430的其他结构与第4实施例的卷带机构4430类似，故未示于图13内，且细节不再赘述。
请参阅图14，其中图14绘示依照本发明一第6实施例的一种背式载具调整系统的一卷带机构6430的立体爆炸示意图，第6实施例的卷带机构6430与第4实施例的卷带机构4430类似，卷带机构6430仅包含单一个线轴6431，线轴6431包含二绕线轨道(未标示)供二系线分别卷绕。卷带机构6430还包含旋钮6433、罩体6434、掣动件6435、轴件6438及底座6439，其结构与作动关系与第1实施例的旋钮1433、罩体1434、掣动件1435、轴件1438及底座1439类似，然线轴6431未套于轴件6438上，且掣动件6435包含咬合齿6435c直接啮接于线轴6431。
请参阅图15，其中图15绘示依照本发明第7实施例的背式载具调整系统的一卷带机构的一线轴7431的立体示意图。第7实施例的卷带机构与第6实施例的卷带机构6430类似，不同处在于，线轴7431仅包含单一个绕线轨道，其他与卷带机构6430相似处未示于图15内，且细节不再赘述。
虽然本发明已以实施例揭露如上，然其并非用以限定本发明，任何熟悉此技艺者，在不脱离本发明的精神和范围内，当可作各种的更动与润饰，因此本发明的保护范围当视所附的权利要求书所界定的范围为准。

Claims (11)

  1. 一种背式载具调整系统，应用于一背式载具，该背式载具包含一本体及一背带单元，该背带单元连接于该本体，其特征在于，该背式载具调整系统包含：
    一导引单元，设置于该背带单元；
    一滑动单元，连接该本体且可滑动地限位于该导引单元；以及
    一紧固装置，包含：
    至少一系线，连接该滑动单元；及
    一卷带机构，可操作地耦合于该至少一系线；
    其中，该卷带机构被操作以收放该至少一系线，使该滑动单元相对该导引单元移动，以调整该本体相对该背带单元的一高度。
  2. 根据权利要求1所述的背式载具调整系统，还包含：
    一连接单元，设置于该本体且连接于该滑动单元。
  3. 根据权利要求2所述的背式载具调整系统，其中，该系线的数量为二，一该系线连接于该滑动单元的一上端，另一该系线连接于该滑动单元的一下端。
  4. 根据权利要求3所述的背式载具调整系统，其中，该卷带机构包含：
    二线轴，一该线轴供该一系线卷绕，另一该线轴供该另一系线卷绕；以及
    一旋钮，可操作地耦合于二该线轴；
    其中，该旋钮朝一第一方向被转动时，连动该一线轴收束该一系线，且连动该另一线轴释放该另一系线。
  5. 根据权利要求3所述的背式载具调整系统，其中，该导引单元包含：
    一导引板；
    一槽状轨道，位于该导引板上，以供该滑动单元可滑动地设置；
    一第一导引孔，位于该导引板的一第一端且连通该槽状轨道；
    一第二导引孔，位于该导引板的一第二端且连通该槽状轨道；
    其中，该一系线的一端穿过该第一导引孔及该滑动单元的该上端后，固接 于该导引板上；且
    该另一系线的一端穿过该第二导引孔及该滑动单元的该下端后，固接于该导引板上。
  6. 根据权利要求5所述的背式载具调整系统，其中：
    该连接单元包含：
    一板体，设置于该本体；及
    至少一凸部，自该板体朝该导引单元凸出且供该滑动单元连接；且该导引单元还包含：
    一中央通道，贯穿该槽状轨道的一底壁且供容设该至少一凸部。
  7. 根据权利要求2所述的背式载具调整系统，还包含：
    至少一管体，供该至少一系线可滑动地容设。
  8. 根据权利要求2所述的背式载具调整系统，还包含：
    一布体，设置于该本体，且该布体的二侧分别连接于该背带单元以形成一包覆空间；
    其中，该导引单元、该连接单元及该滑动单元位于该包覆空间内。
  9. 根据权利要求2所述的背式载具调整系统，其中，该背带单元包含：
    一背部，对应该本体；及
    一带部，连接该背部；
    其中，该导引单元及该滑动单元设置于该背部，该卷带机构设置于该带部，该至少一系线先穿过该带部后再进入该背部，以耦合于该滑动单元。
  10. 根据权利要求9所述的背式载具调整系统，其中，该至少一系线的数量为二，一该系线自该卷带机构的一上方穿出，另一该系线自该卷带机构的一下方穿出。
  11. 根据权利要求9所述的背式载具调整系统，其中，该至少一系线的数 量为二，二该系线均自该卷带机构的一上方穿出。
PCT/CN2020/073425 2019-01-30 2020-01-21 背式载具调整系统 WO2020156369A1 (zh)

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