CN112849255B - Child seat device and child article - Google Patents
Child seat device and child article Download PDFInfo
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- CN112849255B CN112849255B CN202110214828.7A CN202110214828A CN112849255B CN 112849255 B CN112849255 B CN 112849255B CN 202110214828 A CN202110214828 A CN 202110214828A CN 112849255 B CN112849255 B CN 112849255B
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- seat
- strap
- backrest
- child
- crotch
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000036544 posture Effects 0.000 description 19
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000036964 tight binding Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/102—Perambulator bodies; Equipment therefor characterized by details of the seat
- B62B9/104—Perambulator bodies; Equipment therefor characterized by details of the seat with adjustable or reclining backrests
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- 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
- A47D13/025—Baby-carriers; Carry-cots for carrying children in seated position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/24—Safety guards for children, e.g. harness
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention discloses a child seat device and a child article with the same, wherein the child seat device comprises a backrest, a seat and a restraint system, the angle between the backrest and the seat can be set in an adjustable manner, the restraint system comprises a shoulder belt and a crotch belt, the crotch belt is arranged on the seat in a penetrating manner in a sliding manner along the length direction of the crotch belt, the crotch belt comprises a connecting section and a sliding section which are connected along the length direction of the crotch belt, the connecting section is positioned on the seat side of the seat and detachably connected with the shoulder belt, the sliding section is positioned on the back side of the seat, and the sliding section is fixedly connected to the seat after being connected with the backrest in a sliding manner. The restraint system can be correspondingly adjusted along with the rotation of the backrest, and the total length of the safety belt positioned on the front side of the body of the child is automatically compensated when the angle of the backrest is increased, so that the child is prevented from being tightly restrained; when the angle of the backrest is reduced, the total length of the safety belt on the front side of the body of the child is automatically shortened, and the stable restraint of the restraint system on the child is ensured.
Description
Technical Field
The invention relates to a child seat device and a child article with the child seat device.
Background
Existing children's products such as child seat bags, strollers, and the like are provided with child seat assemblies having a seat, a backrest, and a harness assembly for restraining a child to the seat assembly, the harness assembly including a crotch strap and a shoulder strap, the crotch strap being connected to the seat, and the shoulder strap being connected to the backrest. Generally, to meet the needs of children for different sitting posture changes, such as sitting postures with different leaning angles, and changes in lying postures, the backrest is usually adjustable in angle relative to the seat.
However, when the backrest is angularly adjusted with respect to the seat, as in the case of changing from a sitting posture to a lying posture, the distance between the position where the shoulder straps are attached to the backrest and the position where the crotch straps are attached to the seat becomes long, resulting in tightening of the safety belts, resulting in tight binding of the child's body and resulting in discomfort in sitting. At present, the problem is mostly solved by adjusting the length of the crotch strap or the shoulder strap, but the length of the safety strap needs to be adjusted once when the user adjusts the angle of the backrest once, which causes inconvenience in use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a novel child seat device.
In order to achieve the purpose, the invention adopts the technical scheme that: a child seat device comprises a backrest, a seat and a restraint system, wherein the backrest is rotatably connected with the seat, a rotation center line between the backrest and the seat extends along the left-right direction, the seat device is provided with a seat side and a back side, the restraint system comprises a shoulder belt and a crotch belt, the crotch belt can be slidably arranged on the seat along the length direction of the crotch belt, the crotch belt comprises a connecting section and a sliding section, the connecting section is connected along the length direction of the crotch belt, the connecting section is located on the seat side and can be detachably connected with the shoulder belt, the sliding section is located on the back side, and the sliding section is fixedly connected on the seat after being slidably connected with the backrest.
Preferably, the crotch strap has a connecting end and a fixed end which are respectively arranged at two ends of the crotch strap in the length direction, the outer end of the connecting section forms the connecting end, and the connecting end can be detachably connected with the shoulder strap; the outer end of the sliding section forms the fixed end, which is fixedly connected to the seat.
Further, the restraint system has a use state in which the connecting end is fixedly connected with one end of the shoulder strap, and the larger the angle between the backrest and the seat, the longer the connecting section and the shorter the sliding section.
Further, during the process that the backrest rotates relative to the seat to increase the included angle between the backrest and the seat, the crotch belt slides relative to the seat toward the sitting side, so that the connecting section is lengthened and the sliding section is shortened.
Preferably, a guide part is fixedly arranged at the rear side of the backrest, and the sliding section is wound on the guide part in a relatively sliding manner.
In a specific embodiment, a guide hole is formed in the guide member, or the guide hole is formed between the guide member and the backrest, the sliding section is slidably inserted into the guide hole and wound on the guide member, and the fixed end penetrates through the guide hole and is fixedly connected to the seat.
In a specific embodiment, the rear part of the seat is connected with the lower part of the backrest in a relatively rotating manner, and the guide piece and the rotation center line of the backrest rotating relative to the seat are arranged at intervals in the height direction of the backrest.
In one embodiment, the guide is located on the backrest above a centerline of rotation of the backrest relative to the seat.
Preferably, the lower portion of the backrest and the rear portion of the seat are connected by a soft member, or the lower portion of the backrest and the rear portion of the seat are relatively rotatably connected by a rotating shaft.
Preferably, the seat is provided with a through hole for the crotch strap to slidably pass through along the length direction of the seat, and the fixed end is fixed on the seat at a position behind the through hole along the front-rear extension direction of the seat.
Preferably, the shoulder straps are slidably disposed on the backrest in a penetrating manner, the restraint system further includes an adjusting strap, the adjusting strap and the shoulder straps are fixedly disposed, the adjusting strap has a connection position located at the front portion of the seat, the adjusting strap has an adjusting section located between the connection position and the shoulder straps, and the seat is provided with a strap body adjusting mechanism for adjusting the length of the adjusting section.
As a specific embodiment, the belt body adjusting mechanism is a one-way locking mechanism or an automatic winding mechanism.
Further, the adjustment segment is located on the back side, the adjustment strap is slidably connected to the front of the seat, and the adjustment strap has an extension that protrudes to the sitting side.
Further, the position of the crotch strap on the seat is located rearward of the position of connection between the adjustment strap and the seat in the direction of length extension of the seat.
Furthermore, the shoulder straps comprise a left shoulder strap and a right shoulder strap, the left shoulder strap and the right shoulder strap are respectively arranged on the backrest in a penetrating mode in a sliding mode, the left shoulder strap and the right shoulder strap are respectively provided with a first end portion and a second end portion, the first end portions and the connecting ends of the crotch straps can be detachably connected, and the two second end portions and the adjusting straps are fixedly arranged.
As another preferable mode, one end portion of the shoulder strap is fixedly provided on the backrest, and the other end portion of the shoulder strap is detachably connectable with the crotch strap.
It is another object of the present invention to provide a child product having the child seat apparatus described above.
In order to achieve the purpose, the invention adopts the technical scheme that: a children's article comprises the child seat device.
Preferably, the children's article is a stroller or a child seat pocket.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the child seat device and the child article with the child seat device are characterized in that when a child sits on the seat device, when the angle between the backrest and the seat is adjusted to meet the use requirements of different sitting postures or lying postures of the child, the restraint system can be correspondingly adjusted along with the rotation of the backrest, when the angle of the backrest is increased, the total length of a safety belt positioned on the front side of the body of the child is automatically compensated, and the child is prevented from being tightly restrained; when the angle of the backrest is reduced, the total length of the safety belt on the front side of the body of the child is automatically shortened, and the stable restraint of the restraint system on the child is ensured.
Drawings
Fig. 1 to 4 are a schematic perspective view, a schematic front view, a schematic side view, and a schematic rear view of a child seat pocket according to embodiment 1 of the present invention, respectively, in which the seat device is in a sitting posture;
fig. 5 to 8 are a schematic perspective view, a schematic front view, a schematic side view, and a schematic rear view of a child seat pocket according to embodiment 1 of the present invention, respectively, in which the seat device is in a lying posture;
fig. 9 to 11 are a schematic perspective view, a schematic rear view and a schematic side view of a child seat pocket according to embodiment 1 of the present invention without a shoulder strap and an adjustment strap, wherein the seat device is in a sitting posture state;
fig. 12 to 14 are a perspective view, a rear view, and a side view of a child seat pocket according to embodiment 1 of the present invention without a shoulder strap and an adjustment strap, wherein the seat device is in a lying posture;
fig. 15 to 17 are a schematic perspective view, a schematic front view and a schematic side view of a child seat pocket according to embodiment 2 of the present invention, wherein the seat device is in a sitting posture;
fig. 18 to 20 are a schematic perspective view, a schematic front view, and a schematic side view of a child seat pocket according to embodiment 2 of the present invention, in which the seat device is in a lying state;
fig. 21 to 24 are a schematic perspective view, a schematic front view, a schematic side view and a schematic rear view of a child seat pocket according to embodiment 3 of the present invention, wherein the seat device is in a sitting posture;
fig. 25 to 28 are a schematic perspective view, a schematic front view, a schematic side view, and a schematic rear view of a child seat pocket according to embodiment 3 of the present invention, in which the seat device is in a lying posture;
fig. 29 to 31 are a schematic perspective view, a schematic front view and a schematic side view of a child seat pocket according to embodiment 4 of the present invention, wherein the seat device is in a sitting posture;
fig. 32 to 34 are a schematic perspective view, a schematic front view and a schematic side view of a child seat pocket according to embodiment 4 of the present invention, wherein the seat device is in a lying state;
wherein: 1. a backrest; 11. a guide member; 2. a seat; 21. a one-way locking mechanism; 22. perforating; 23. an anchoring member; 3. a restraint system; 31. shoulder straps; 31a, a first end portion; 31b, a second end; 311. an adjustment belt; 311a, a regulating segment; 311b, an extension section; 312. a left shoulder strap; 313. a right shoulder strap; 32. a crotch strap; 32a, a connecting section; 32b, a sliding section; 321. a connecting end; 322. a fixed end; 4. a waistband; 5. a buckle assembly; 6. a rotating shaft.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.
Referring to the child seat arrangement shown in fig. 1 to 8, here embodied as a child seat bag, comprising a backrest 1, a seat 2, and a restraint system 3, the angle between the backrest 1 and the seat 2 being adjustably set. Here, the lower portion of the backrest 1 is rotatably connected with the rear portion of the seat 2 by a rotating shaft 6, the axis of the rotating shaft 6 extends in the left-right direction, that is, the rotation center line of the backrest 1 relative to the seat 2 extends in the left-right direction, and a locking mechanism is further provided between the seat 2 and the backrest 1 for locking the backrest 1 and the seat 2 in different angular positions relative to each other, so that the backrest 1 has different use angles relative to the seat 2. In other embodiments, the lower portion of the backrest 1 and the rear portion of the seat 2 may be connected by a soft connection member, and the angle of the backrest 1 is limited by other mechanisms so that the angle is fixed at the adjusted angular position. The seat device has a seat side and a back side, which are separated by a backrest 1 and a seat 2, that is, the seat side is the side on the same side as the child when the child is seated, the seat side is the front side of the backrest 1 and the upper side of the seat 2, and the back side is the lower side of the seat 2 and the rear side of the backrest 1.
The restraint system 3 includes a shoulder strap 31 and a crotch strap 32, the crotch strap 32 is slidably inserted into the seat 2 along the longitudinal direction thereof, a part of the crotch strap 32 is located on the seat side, and the other part is located on the back side, and here, the part of the crotch strap 32 located on the seat side is referred to as a connecting section 32a, and the part of the crotch strap 32 located on the back side is referred to as a sliding section 32b, and the connecting section 32a and the sliding section 32b are connected in the longitudinal direction and together form the crotch strap 32, and it should be noted that the length of the crotch strap 32 is constant and equal to the sum of the lengths of the connecting section 32a and the sliding section 32 b. The connecting section 32a and the sliding section 32b are not fixed in length, but can be changed in length according to the rotation angle of the backrest 1, and when the crotch strap 32 slides relative to the seat 2, the lengths of the connecting section 32a and the sliding section 32b are increased and changed. Wherein, the connecting segment 32a can be detachably connected with the shoulder belt 31, and the sliding segment 32b is fixedly connected with the seat 2 after being connected with the backrest 1 in a sliding way.
Specifically, the crotch strap 32 has a connecting end 321 and a fixed end 322 provided at both ends in the longitudinal direction thereof. The outer ends of the connecting segments 32a form the above-mentioned connecting ends 321, which connecting ends 321 can be detachably connected with the shoulder straps 32 by means of the buckle assemblies 5; the outer end of the sliding section 32b forms a fastening end 322, which fastening end 322 is fixedly connected to the seat 2, wherein the fastening end 322 is fixedly connected to the rear side of the seat 2. The bottom of the seat 2 is provided with an anchor 23 for the fixed connection of the fixed end 322.
The back rest 1 is provided at a rear side thereof with a guide 11, and the sliding section 32b is relatively slidably wound around the guide 11 and then fixedly coupled to the seat 2. Specifically, the guide 11 is provided with a guide hole, or a guide hole is formed between the guide 11 and the backrest 1, the sliding section 32b is slidably inserted into the guide hole and wound around the guide 11, and the fixed end 322 is fixedly connected to the bottom of the seat 2 after penetrating through the guide hole. Here, the guide 11 is located above a rotation center line of the backrest 1 with respect to the seat 2 at a position on the backrest 1, and is disposed with a space therebetween in the height direction of the backrest 1.
The seat 2 is provided with a through hole 22 through which the crotch strap 32 is slidably passed in the longitudinal direction thereof, and the position where the fixed end 322 is fixed to the seat 2 is located behind the through hole 11 in the front-rear extending direction of the seat 2, i.e., the anchor member 23 is located behind the through hole 22 at the bottom of the seat 2.
In this embodiment, the shoulder strap 31 is slidably inserted through the backrest 1. The restraint system 3 further includes an adjusting strap 311, the adjusting strap 311 is fixedly disposed with the shoulder strap 31, the adjusting strap 311 has a connection position located at the front of the seat 2, the connection position is provided with a strap body adjusting mechanism, a portion of the adjusting strap 311 located between the connection position and the shoulder strap 31 is an adjusting section 311a, and the strap body adjusting mechanism is used for adjusting the length of the adjusting section 311 a.
The adjusting section 311a is located at the back side of the seat device, the adjusting belt 311 further has an extension section 311b extending to the sitting side, and the adjusting mechanism of the belt body can adjust the length of the adjusting section 311a by operating the extension section 311 b.
Specifically, the shoulder straps 31 include a left shoulder strap 312 and a right shoulder strap 313, the left shoulder strap 312 and the right shoulder strap 313 are respectively slidably inserted into the backrest 1, the left shoulder strap 312 and the right shoulder strap 313 each have a first end portion 31a and a second end portion 31b respectively disposed at two ends different in the longitudinal direction thereof, the two first end portions 31a and the connecting end 321 of the crotch strap 32 are detachably connected by the buckle assembly 5,
one end of the adjusting belt 311 is fixed to the two second ends 31b, and the other end is passed around the backrest 1 and the bottom of the seat 2 and connected to the front of the seat 2, and then passes through the belt adjusting mechanism and is extended out to the upper side of the seat 2, and the portion of the adjusting belt 311 above the seat 2 constitutes an extension 311 b.
The strap body adjusting mechanism can adopt a one-way locking mechanism or an automatic winding mechanism, and here, a one-way locking mechanism 21 is adopted, which has a one-way locking piece with a ratchet structure, so that the adjusting strap 311 can be locked and pulled only in a single direction, and here, in particular, when the locking state of the one-way locking mechanism 21 is maintained, a user can make the adjusting section 311a become long by pulling the shoulder strap 32; when it is desired to shorten the adjustment segment 311a, the user may then shorten the adjustment segment 311a by unlocking the one-way latch and then sliding the adjustment strap 311 by pulling the extension segment 311b forward.
The crotch strap 32 is disposed on the seat 2 at a position rearward of the connecting position between the adjusting strap 311 and the seat 2 in the longitudinal direction of the seat 2, specifically, a through hole 22 penetrating in the thickness direction is provided on the seat 2, the crotch strap 32 is slidably passed through the through hole 22 in the longitudinal direction thereof, and the one-way lock mechanism 21 is disposed on the seat 2 forward of the through hole 22.
Thus, when the child seat device is in the sitting position, as shown in fig. 1 to 4, the backrest 1 is in the standing position; when the child seat device is converted into the lying posture state, as shown in fig. 5 to 8, the backrest 1 rotates backward relative to the seat 2, and the included angle between the backrest 1 and the seat 2 increases, where the included angle between the backrest 1 and the seat 2 is seen from the sitting side of the seat device, specifically, the included angle between the leaning surface of the backrest 1 for the child to lean against and the sitting surface of the seat 2 for the child to sit up. It can be seen that the crotch strap 32 is shortened around the length between the through hole 22 and the fixed end 322 provided on the seat 2, so that the length of the crotch strap 32 on the back side becomes shorter, the length of the crotch strap 32 on the seat side becomes longer, that is, the sliding section 32b becomes shorter and the connecting section 32a becomes longer, in other words, the larger the angle between the backrest 1 and the seat 2 is, the longer the connecting section 32a and the shorter the sliding section 32b are, which compensates the sum of the lengths of the crotch strap 32 and the shoulder strap 31 on the front side of the body of the child and thus does not tighten on the body of the child.
Meanwhile, through the one-way locking mechanism 21, the user can further release the adjusting strap 311, so that the length of the adjusting section 311a of the adjusting strap 311 located behind the backrest 1 is lengthened, and thus, parts of the left shoulder strap 312 and the right shoulder strap 313 can be released to the front side of the body of the child, and the sum of the lengths of the crotch strap 32 and the shoulder strap 31 located at the front side of the body of the child is further compensated, and the restraint system 3 is further prevented from forming an excessively tight restraint on the child.
When the child seat device is changed from the lying position to the sitting position, the angle of the backrest 1 relative to the seat 2 is reduced, and during the rotation of the backrest 1 toward the seat 2, the fixed end 322 is pulled up to pull the crotch strap 32 to the back side, the connecting section 32a of the crotch strap 32 is shortened and the sliding section 32b is lengthened, that is, the lengths of the crotch strap 32 and the shoulder strap 31 positioned at the front side of the child body are reduced, so that the child is firmly restrained on the child seat device.
Of course, when the backrest 1 needs to be adjusted between different sitting postures, the angle of the backrest 1 changes, which causes the crotch strap 32 to slide along the length direction thereof and correspondingly the length of the sitting side or the back side to be adjusted adaptively, thereby compensating the lengths of the crotch strap 32 and the shoulder straps 31 which are positioned at the front side of the body of the child and avoiding the binding system 3 from forming an excessively tight binding for the child.
In this embodiment, the restraint system 3 is a five-point type safety belt, and further includes two waist belts 4 connected to the left and right sides of the lower portion of the backrest 1, and the ends of the waist belts 4 are detachably connected to the crotch belt 32 and the shoulder belts 31 through buckle assemblies 5, so as to stably restrain the child.
Example 2
Referring to fig. 15 to 20, the difference between the present embodiment and embodiment 1 mainly lies in the arrangement of the restraint system 3, in the present embodiment, the restraint system 3 does not include the two sets of belts 4 in embodiment 1, and the arrangement of the other parts is substantially the same, which is not described herein again.
Example 3
Referring to fig. 21 to 28, the present embodiment is different from embodiment 1 mainly in that the present embodiment is reduced in the arrangement of the adjustment belt 311. In this embodiment, both the left shoulder strap 312 and the right shoulder strap 313 are fixedly provided at the upper end portions on the backrest 1, and the lower end portions are detachably connected to the crotch strap 32, respectively, by the buckle assemblies 5. Accordingly, during the angle adjustment of the backrest 1, the compensation is realized only by means of the slippage of the crotch strap 32 along the length direction thereof, so that the restraint system 3 is prevented from forming an over-tight restraint on the child.
Example 4
Referring to fig. 29 to 34, the difference between the present embodiment and embodiment 3 mainly lies in the arrangement of the restraint system 3, in the present embodiment, the restraint system 3 does not include the two sets of belts 4 in embodiment 3, and the arrangement of the other parts is substantially the same, which is not described herein again.
Of course, the adjustment of the above-described functions can be realized also in a child product such as a stroller or a child seat bag having the above-described child seat device. When a child sits on the seat 2 device, and the angle between the backrest 1 and the seat 2 is adjusted to meet the use requirements of the child in different sitting postures or lying postures, the restraint system 3 can be correspondingly adjusted along with the rotation of the backrest 1, the total length of a safety belt positioned on the front side of the body of the child is automatically compensated when the angle of the backrest 1 is increased, and the child is prevented from being restrained too tightly; when the angle of the backrest 1 is reduced, the total length of the safety belt at the front side of the body of the child is automatically shortened, and the stable restraint of the restraint system 3 on the child is ensured.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (17)
1. A child seating unit including a back rest, a seat, and a restraint system, the back rest being pivotally connected to the seat with a centerline of rotation between the back rest and the seat extending in a side-to-side direction, the seating unit having a seating side and a back side, the restraint system comprising: the restraint system comprises shoulder straps and a crotch strap, the crotch strap can be arranged on the seat in a penetrating mode in a sliding mode along the length direction of the crotch strap, the crotch strap comprises a connecting section and a sliding section, the connecting section and the sliding section are connected along the length direction of the crotch strap, the connecting section is located on the seat side and can be detachably connected with the shoulder straps, the sliding section is located on the back side, a guide piece is fixedly arranged on the back side of the backrest, and the sliding section is fixedly connected to the seat after being arranged on the guide piece in a winding mode in a relative sliding mode.
2. The child seating system of claim 1, wherein: the crotch strap is provided with a connecting end and a fixed end which are respectively arranged at two ends of the crotch strap in the length direction, the outer end part of the connecting section forms the connecting end, and the connecting end can be detachably connected with the shoulder strap; the outer end of the sliding section forms the fixed end, which is fixedly connected to the seat.
3. The child seating system of claim 2, wherein: the restraint system has a use state in which the connecting end is fixedly connected with one end of the shoulder strap, and the larger the angle between the backrest and the seat, the longer the connecting section and the shorter the sliding section.
4. The child seating system of claim 3, wherein: in the process that the backrest rotates relative to the seat to enable the included angle between the backrest and the seat to be increased, the crotch belt slides towards the sitting side relative to the seat, so that the connecting section is lengthened, and the sliding section is shortened.
5. The child seating system of claim 1, wherein: the sliding section can be arranged in the guide hole in a penetrating mode in a relatively sliding mode and wound on the guide piece, and the fixed end penetrates out of the guide hole and then is fixedly connected to the seat.
6. The child seating system of claim 1, wherein: the rear part of the seat is connected with the lower part of the backrest in a relatively rotating way, and the guide piece and the backrest are arranged at intervals in the height direction of the backrest relative to the rotating center line of the backrest rotating relative to the seat.
7. The child seating system of claim 6, wherein: the guide is located on the backrest above a center line of rotation of the backrest relative to the seat.
8. The child seating system of claim 1, wherein: the lower part of the backrest is connected with the rear part of the seat through a soft component, or the lower part of the backrest is connected with the rear part of the seat in a relatively rotating way through a rotating shaft.
9. The child seating system of claim 1, wherein: the seat is provided with a through hole for the crotch strap to pass through in a sliding manner along the length direction of the seat, and the fixed end is fixed on the seat and is positioned behind the through hole along the front-back extension direction of the seat.
10. The child seating arrangement of any one of claims 1-9, wherein: the shoulder strap is arranged on the backrest in a penetrating mode in a sliding mode, the restraint system further comprises an adjusting strap, the adjusting strap and the shoulder strap are fixedly arranged, the adjusting strap is provided with a connecting position located at the front portion of the seat, the adjusting strap is provided with an adjusting section located between the connecting position and the shoulder strap, and a strap body adjusting mechanism used for adjusting the length of the adjusting section is arranged on the seat.
11. The child seating system of claim 10, wherein: the belt body adjusting mechanism is a one-way locking mechanism or an automatic winding mechanism.
12. The child seating system of claim 10, wherein: the adjustment segment is located on the back side, the adjustment strap is slidably connected to the front of the seat, and the adjustment strap has an extension that protrudes to the seat side.
13. The child seating system of claim 10, wherein: the position of the crotch strap on the seat is located behind the connecting position between the adjusting strap and the seat in the longitudinal extension direction of the seat.
14. The child seating system of claim 10, wherein: the shoulder strap comprises a left shoulder strap and a right shoulder strap, the left shoulder strap and the right shoulder strap are respectively arranged on the backrest in a penetrating mode in a sliding mode, the left shoulder strap and the right shoulder strap are respectively provided with a first end portion and a second end portion, the first end portion and the connecting end portion of the crotch strap are detachably connected, and the second end portions and the adjusting strap are fixedly arranged.
15. The child seating arrangement of any one of claims 1-9, wherein: one end of the shoulder strap is fixedly disposed on the backrest, and the other end of the shoulder strap is detachably connectable with the crotch strap.
16. A children's article, characterized in that: comprising a child seat arrangement according to any one of claims 1 to 15.
17. The children's article of claim 16, wherein: the children article is a children stroller or a children seat pocket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128943 | 2021-01-29 | ||
| CN2021101289432 | 2021-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112849255A CN112849255A (en) | 2021-05-28 |
| CN112849255B true CN112849255B (en) | 2022-04-01 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110214828.7A Active CN112849255B (en) | 2021-01-29 | 2021-02-26 | Child seat device and child article |
| CN202120421774.7U Active CN215322822U (en) | 2021-01-29 | 2021-02-26 | Child seat device and child article |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120421774.7U Active CN215322822U (en) | 2021-01-29 | 2021-02-26 | Child seat device and child article |
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|---|---|
| CN (2) | CN112849255B (en) |
| WO (1) | WO2022160404A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160405A1 (en) * | 2021-01-29 | 2022-08-04 | 好孩子儿童用品有限公司 | Child seat device and child product |
| WO2022160404A1 (en) * | 2021-01-29 | 2022-08-04 | 好孩子儿童用品有限公司 | Child seat apparatus and child supply |
| DE202022100202U1 (en) * | 2022-01-14 | 2022-01-20 | CYBEX GmbH | Child accommodation device, in particular a pram and/or child seat, with a belt system |
| CN115503576B (en) * | 2022-09-28 | 2024-12-27 | 好孩子儿童用品有限公司 | Child car safety seat |
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| CN102490678A (en) * | 2011-12-08 | 2012-06-13 | 湖南大学 | Four-point child safety belt with annular waistband |
| CN105774604A (en) * | 2014-09-08 | 2016-07-20 | 明门香港股份有限公司 | Child safety seat and crotch belt assembly |
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| WO2022160404A1 (en) * | 2021-01-29 | 2022-08-04 | 好孩子儿童用品有限公司 | Child seat apparatus and child supply |
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2021
- 2021-02-26 WO PCT/CN2021/078177 patent/WO2022160404A1/en active Application Filing
- 2021-02-26 CN CN202110214828.7A patent/CN112849255B/en active Active
- 2021-02-26 CN CN202120421774.7U patent/CN215322822U/en active Active
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| JP2005169004A (en) * | 2003-12-15 | 2005-06-30 | Aprica Kassai Inc | Seat |
| CN101863237A (en) * | 2004-02-13 | 2010-10-20 | 米克研究和开发有限公司 | Infant carrier and receiving base |
| CN102490678A (en) * | 2011-12-08 | 2012-06-13 | 湖南大学 | Four-point child safety belt with annular waistband |
| CN105774604A (en) * | 2014-09-08 | 2016-07-20 | 明门香港股份有限公司 | Child safety seat and crotch belt assembly |
| CN206679051U (en) * | 2017-04-18 | 2017-11-28 | 刘鸣 | A kind of doll carriage of new-type five-point type dismountable safety band |
| CN110001470A (en) * | 2017-12-14 | 2019-07-12 | 宝得适罗姆儿童安全有限公司 | child safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN215322822U (en) | 2021-12-28 |
| WO2022160404A1 (en) | 2022-08-04 |
| CN112849255A (en) | 2021-05-28 |
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