TWI824704B - child seat - Google Patents
child seat Download PDFInfo
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- TWI824704B TWI824704B TW111133882A TW111133882A TWI824704B TW I824704 B TWI824704 B TW I824704B TW 111133882 A TW111133882 A TW 111133882A TW 111133882 A TW111133882 A TW 111133882A TW I824704 B TWI824704 B TW I824704B
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- Prior art keywords
- seat
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- child seat
- backrest
- tether
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- 239000002184 metal Substances 0.000 claims description 40
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 24
- 230000037431 insertion Effects 0.000 description 24
- 239000000203 mixture Substances 0.000 description 7
- 210000002105 tongue Anatomy 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000001012 protector Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Toilet Supplies (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
本發明之目的在於可藉由簡易之構成，整齊地收納頂部繫帶。 兒童座椅1於兒童座椅本體2之座位部11設置收納凹口26，將該座位部11及靠背部12結合時，於兩者之邊界部分形成貫通孔13。兒童座椅本體2於不使用頂部繫帶5之非固定使用狀態下，將該頂部繫帶5自貫通孔13之後側向前側插通，將頂部繫帶末端部5F收納於收納凹口26。因此，兒童座椅1於非固定使用狀態下，可將頂部繫帶末端部5F收納於座位部11，且維持使繫帶71之根部側部分與兒童座椅本體2大致密接之狀態。 The object of the present invention is to store the top tie neatly with a simple structure. The child seat 1 is provided with a storage recess 26 in the seat portion 11 of the child seat body 2. When the seat portion 11 and the backrest portion 12 are combined, a through hole 13 is formed at the boundary between the two. When the child seat body 2 is in an unfixed use state without using the top tether 5, insert the top tether 5 from the back side to the front through the through hole 13, and store the top tether end portion 5F in the storage recess 26. Therefore, when the child seat 1 is in an unfixed use state, the top tether end portion 5F can be stored in the seat portion 11 and the root side portion of the tether 71 can be maintained in a substantially tight contact with the child seat body 2 .
Description
本發明係關於一種兒童座椅，例如係較佳適用於安裝在汽車使用之情形者。 The present invention relates to a child seat, which is preferably suitable for installation in a car.
先前，兒童座椅中，例如於嬰幼兒等搭乘汽車等車輛之情形時，安裝於該車輛之座位而使用者得到廣泛普及。該兒童座椅於嬰幼兒之體格較小，不應使用車輛之安全帶之情形時，將該兒童座椅固定於車輛，藉由設置於該兒童座椅之安全帶(亦稱為保護帶)束縛嬰幼兒。 In the past, child seats were installed on the seats of vehicles such as automobiles and were widely used when infants and young children were riding in the vehicles. When the infant's body is small and the vehicle's seat belt should not be used, the child seat is fixed to the vehicle through the seat belt (also called a protective belt) provided on the child seat. Restraining infants and young children.
關於兒童座椅，作為用以固定於車輛之方法，規定有稱為ISOFIX(International Standards Organisation FIX：國際標準化組織固定裝置)之規格。該ISOFIX中，將自兒童座椅之後下側朝後方向突出之卡合金屬件與組入於車輛之座位之金屬件卡合，且將設置於靠背部之上端附近等之繫繩狀之頂部繫帶之前端與車輛側之特定金屬件卡合。 Regarding child seats, there is a standard called ISOFIX (International Standards Organization FIX: International Organization for Standardization Fixing Device) as a method for fixing it to a vehicle. In this ISOFIX, an engaging metal piece protruding from the rear lower side of the child seat in the rearward direction is engaged with a metal piece incorporated in the seat of the vehicle, and a tethered top is provided near the upper end of the backrest, etc. The front end of the tether is engaged with a specific metal piece on the side of the vehicle.
另一方面，兒童座椅中，於嬰幼兒之體格較大之情形時，可安全地使用車輛之安全帶。該情形時，兒童座椅無須固定於車輛。因此，作為兒童座椅，提案有以下者：將ISOFIX之卡合金屬件於前後方向可移位地構成，於使用時向後方移位而突出，另一方面，於不使用時向前方移位而予以收納(例如參照專利文獻1)。 On the other hand, in child seats, the vehicle's seat belt can be safely used when the infant is larger. In this case, the child seat does not need to be fixed to the vehicle. Therefore, as a child seat, the following proposals are proposed: The ISOFIX engaging metal member is configured to be displaceable in the front-to-back direction, and is displaceable to the rear when in use and protrudes, and on the other hand, is displaceable to the front when not in use. and be stored (for example, refer to Patent Document 1).
專利文獻1：國際公開第2015/151181號(圖3等) Patent Document 1: International Publication No. 2015/151181 (Figure 3, etc.)
但，該構成之兒童座椅中，由於無頂部繫帶之適當之收納方法，成為該頂部繫帶自靠背部之上端附近垂下之狀態，故除給人雜亂之印象外，亦有於車輛行駛期間到處移動而有損安全性之虞之問題。 However, in the child seat with this structure, since there is no proper storage method for the top strap, the top strap hangs down from near the upper end of the backrest. Therefore, in addition to giving a cluttered impression, it also causes trouble when the vehicle is running. Moving around during this period may compromise safety.
本發明係考慮以上之點而完成者，提案有一種可藉由簡易之構成，整齊收納頂部繫帶之兒童座椅。 The present invention was completed in consideration of the above points, and proposes a child seat that can store the top strap neatly with a simple structure.
為解決該問題，本發明之兒童座椅中，設置：兒童座椅本體，其具有供嬰幼兒就座之座位部、及支撐該嬰幼兒之脊背部分之靠背部；頂部繫帶，其安裝於靠背部之上端附近；貫通孔，其設置於靠背部及座位部連接之部分附近，貫通靠背部之前側及後側；及收納凹口，其形成於座位部之上表面即座位面，收納頂部繫帶之一部分。 In order to solve this problem, the child seat of the present invention is provided with: a child seat body, which has a seat portion for infants and young children to sit on, and a backrest portion that supports the back portion of the infant and young children; and a top strap that is installed on the child seat. Near the upper end of the backrest; a through hole, which is provided near the part where the backrest and the seat are connected, penetrating the front and rear sides of the backrest; and a storage recess, which is formed on the upper surface of the seat, that is, the seat surface, to store the top Part of the lace.
本發明可使頂部繫帶自靠背部之後側經由貫通孔到達該靠背部之前側且座位部之上側，可將該頂部繫帶收納於設置於該座位部之座位面之收納凹口。 The present invention allows the top strap to reach the front side of the backrest and the upper side of the seat part through the through hole from the rear side of the backrest, and the top strap can be stored in the storage recess provided on the seat surface of the seat part.
根據本發明，可實現能藉由簡易之構成整齊地收納頂部繫帶之兒童座椅。 According to the present invention, it is possible to realize a child seat that can store the top strap neatly with a simple structure.
1:兒童座椅 1:Child seat
2:兒童座椅本體 2: Child seat body
3:外罩 3: Outer cover
4:安全帶群 4:Safety belt group
5:頂部繫帶 5:Top tie
5F:頂部繫帶末端部 5F: Top tie end
11:座位部 11: Seating Department
12:靠背部 12:Backrest
13:貫通孔 13:Through hole
21:座位本體部 21: Seat body part
21S:座位面 21S: Seat surface
21ST:座位面頂部 21ST: Top of seat surface
22:扶手 22: handrail
23:座位側卡合部 23: Seat side engaging part
24:車輛卡合部 24: Vehicle engagement part
25:帶安裝部 25: With installation part
26:收納凹口 26: Storage notch
27:後中央突出部 27: Rear central protrusion
27S:後中央上表面 27S: Rear central upper surface
28:座位側帶插通孔 28: Seat side with insertion hole
31:卡合空間 31: Engagement space
32:卡合軸 32: Engagement shaft
41:靠背基體部 41: Backrest base part
42:靠背移位部 42: Backrest shifting part
43:繫帶安裝部 43: Lace installation part
44:靠背側卡合部 44:Backrest side engaging part
44L:靠背側卡合部 44L: Backrest side engaging part
44LS:左卡合內側面 44LS: Left engaging inner side
44R:靠背側卡合部 44R:Backrest side engaging part
44RS:右卡合內側面 44RS: Right snap inner side
45:卡合槽 45:Latching slot
46:中央下表面 46:Central lower surface
47:靠背側帶插通孔 47: With insertion hole on the backrest side
48:帶插通孔 48:With insertion hole
49:帶收納孔 49:With storage hole
51:胯帶 51: Crotch strap
52:肩帶 52:shoulder strap
53:緊固帶 53: Fastening strap
54:搭扣 54:Buckle
55:鎖舌 55:Latch tongue
58:帶止擋件 58:With stopper
71:繫帶 71: Lace up
72:調節部 72:Adjustment Department
73:連接帶 73:Connecting strap
74:繫帶金屬件 74: Lace metal parts
81:本體部 81: Ontology part
82:繫帶插通孔 82: Lace insertion hole
83:連接帶插通孔 83:Connection strap insertion hole
84:操作部 84:Operation Department
91:本體部 91: Ontology Department
91H:插通孔 91H: Insert hole
92:彈簧部 92:Spring part
93:前端部 93: Front end
WB:基準帶寬 WB: base bandwidth
圖1係顯示兒童座椅之構成之概略立體圖。 Figure 1 is a schematic perspective view showing the structure of a child seat.
圖2係顯示兒童座椅本體之構成之概略立體圖。 Figure 2 is a schematic perspective view showing the structure of the child seat body.
圖3係顯示座位部之構成之概略立體圖。 Fig. 3 is a schematic perspective view showing the structure of the seat portion.
圖4係顯示靠背部之構成之概略立體圖。 FIG. 4 is a schematic perspective view showing the structure of the backrest.
圖5係顯示頂部繫帶之構成之概略立體圖。 Figure 5 is a schematic perspective view showing the structure of the top strap.
圖6係顯示兒童座椅本體之概略前視圖。 Figure 6 is a schematic front view of the child seat body.
圖7係收納有頂部繫帶之狀態之兒童座椅本體之概略剖視圖。 Figure 7 is a schematic cross-sectional view of the child seat body with the top strap stored therein.
圖8係收納有頂部繫帶之狀態之兒童座椅本體之概略後視圖。 Figure 8 is a schematic rear view of the child seat body with the top strap stowed away.
圖9係收納有頂部繫帶之狀態之兒童座椅本體之概略俯視圖。 Figure 9 is a schematic top view of the child seat body with the top strap stored therein.
以下，針對用以實施發明之形態(以下為實施形態)，使用圖式進行說明。 Hereinafter, modes for implementing the invention (hereinafter referred to as embodiments) will be described using drawings.
[1.兒童座椅之整體構成] [1. Overall composition of child seats]
圖1係顯示本實施形態之兒童座椅1之整體之概略立體圖。兒童座椅1亦稱為兒童安全座椅(Junior seat)，大致由兒童座椅本體2、外罩3、安全帶群4及頂部繫帶5構成。 FIG. 1 is a schematic perspective view showing the entire child seat 1 of this embodiment. The child seat 1 is also called a child safety seat (Junior seat) and is roughly composed of a child seat body 2, an outer cover 3, a seat belt group 4 and a top tether 5.
外罩3構成為覆蓋兒童座椅本體2或安全帶群4中與嬰幼兒接觸之部分之表面。該外罩3為藉由布或海綿材等之組合，分割成各部分之構成，各自具有充足之柔軟性。又，外罩3構成為各部分可相對於兒童座椅本體2或安全帶群4裝卸。 The outer cover 3 is configured to cover the surface of the child seat body 2 or the seat belt group 4 that comes into contact with the infant. The outer cover 3 is composed of a combination of cloth or sponge materials and is divided into various parts, each of which has sufficient flexibility. Moreover, the outer cover 3 is configured so that each part can be attached and detached from the child seat body 2 or the seat belt group 4 .
安全帶群4藉由複數個帶或零件之組合而構成，其之一部分安裝或組入於兒童座椅本體2(細節於下文敘述)。該安全帶群4可將嬰幼兒束縛為就座狀態。 The seat belt group 4 is composed of a plurality of belts or parts, a part of which is installed or integrated into the child seat body 2 (details will be described below). The seat belt group 4 can restrain the infant in a seated state.
頂部繫帶5藉由細長之繫繩狀之帶或金屬件等之組合而構 成。藉由將該頂部繫帶5張緊於兒童座椅1之後上側部分與設置於車輛內之特定部位之車輛側金屬件之間，防止該兒童座椅1之後上側部分向前方傾倒(細節於下文敘述)。 The top strap 5 is composed of a combination of elongated rope-like straps or metal parts. become. By tightening the top tether 5 between the rear upper portion of the child seat 1 and the vehicle-side metal parts installed at specific locations in the vehicle, the rear upper portion of the child seat 1 is prevented from tipping forward (details below). narrative).
本說明書中，說明各構成構件時，將自就座於兒童座椅1之嬰幼兒觀察時之前方向、後方向、上方向及下方向分別稱為「前」、「後」、「上」及「下」。又，將自正面觀察就座於兒童座椅1之嬰幼兒時之左方向及右方向分別稱為「左」及「右」。另，以下之各圖中，為明確顯示構造，適當省略外罩3及安全帶群4。 In this specification, when describing each component, the front direction, the rear direction, the upper direction and the lower direction when viewed from the infant seated in the child seat 1 are referred to as "front", "rear", "upper" and "upper" respectively. "Down". In addition, the left direction and the right direction when the infant sitting on the child seat 1 is viewed from the front are called "left" and "right" respectively. In addition, in the following figures, in order to clearly show the structure, the outer cover 3 and the seat belt group 4 are appropriately omitted.
[2.兒童座椅本體之構成] [2. Composition of the child seat body]
圖2係顯示本實施形態之兒童座椅本體2之整體之概略立體圖。兒童座椅本體2由主要供嬰幼兒就座之座位部11、與主要支撐嬰幼兒之脊背部分等之靠背部12構成。又，兒童座椅本體2構成為可容易進行座位部11與靠背部12之分離及結合。 FIG. 2 is a schematic perspective view showing the entire child seat body 2 of this embodiment. The child seat body 2 is composed of a seat part 11 mainly for infants and young children to sit, and a backrest part 12 mainly for supporting the back part of the infant and young children. Furthermore, the child seat body 2 is configured so that the seat portion 11 and the backrest portion 12 can be easily separated and coupled.
即，兒童座椅本體2於使用時，以座位部11及靠背部12卡合之狀態裝載於車輛之座位(未圖示)上。另一方面，兒童座椅本體2於不使用時，將座位部11與靠背部12分離後適當嵌合，藉此成為謀求省空間化之狀態，例如可容易收納於車輛之後備箱等中。 That is, when in use, the child seat body 2 is loaded on the seat (not shown) of the vehicle in a state where the seat portion 11 and the backrest portion 12 are engaged. On the other hand, when the child seat body 2 is not in use, the seat portion 11 and the backrest portion 12 are separated and properly fitted, thereby achieving a space-saving state, and can be easily stored in the trunk of a vehicle, for example.
[2-1.座位部之構成] [2-1. Composition of seating section]
圖3係顯示座位部11之概略立體圖。座位部11以座位本體部21為中心構成，於左右分別設置有扶手22、座位側卡合部23及車輛卡合部24。但，圖3中，為方便作圖，省略右側之車輛卡合部24。 FIG. 3 is a schematic perspective view of the seat portion 11 . The seat portion 11 is configured with the seat body portion 21 as the center, and is provided with armrests 22, seat side engaging portions 23, and vehicle engaging portions 24 on the left and right respectively. However, in FIG. 3 , for convenience of drawing, the vehicle engaging portion 24 on the right side is omitted.
座位本體部21(圖3)為嬰幼兒就座時支撐該嬰幼兒之下半身之部分。座位本體部21之上表面即座位面21S形成為配合嬰幼兒之體型之 平緩之曲面狀。該座位面21S中，前側之約1/3之範圍為隨著朝前側行進而下降之傾斜面，後側之約2/3之範圍為隨著朝後側行進而略微下降之平緩之傾斜面。即，於座位面21S，於自前端向後方行進約1/3左右之部位，形成有最高之座位面頂部21ST。該座位面頂部21ST形成有大致沿左右方向之稜線。 The seat body 21 (Fig. 3) is a part that supports the lower body of the infant when the infant is seated. The upper surface of the seat body 21, that is, the seat surface 21S, is formed to fit the body shape of the infant. Gently curved surface. In this seat surface 21S, approximately 1/3 of the front side is an inclined surface that descends as it goes forward, and approximately 2/3 of the rear side is a gentle inclined surface that slightly decreases as it goes rearward. . That is, the seat surface 21S is formed with the highest seat surface top 21ST at a position approximately 1/3 of the way from the front end to the rear. The seat surface top portion 21ST is formed with a ridge line generally extending in the left-right direction.
於座位面21S之前後方向及左右方向之中央附近，設置有帶安裝部25。於帶安裝部25安裝胯帶51(細節於下文敘述)。 A belt mounting portion 25 is provided near the center of the seat surface 21S in the front-rear direction and the left-right direction. The crotch strap 51 is attached to the strap attaching portion 25 (details will be described below).
於座位面21S中與帶安裝部25之前側相鄰之部位，形成有較周圍向下方凹陷之收納凹口26。即，收納凹口26位於嬰幼兒就座於座位面21S時之該嬰幼兒之胯部分之前側，且位於左右之座位面頂部21ST彼此之間。該收納凹口26自上側觀察之形狀為大致長方形，左右方向之長度為座位部11之全寬之約2/5左右，前後方向之長度為座位部11之全長之約1/3左右。作為一例，可將收納凹口26之前後方向之長度設為約140[mm]，將左右方向之長度設為約110[mm]，將座位面頂部21ST附近之深度(上下方向之長度)設為約50[mm]。 A storage recess 26 is formed in a portion of the seat surface 21S adjacent to the front side of the belt mounting portion 25 and is recessed downward from the surrounding area. That is, the storage recess 26 is located on the front side of the crotch portion of the infant when the infant sits on the seat surface 21S, and is located between the left and right seat surface tops 21ST. The storage recess 26 has a substantially rectangular shape when viewed from above. The length in the left-right direction is about 2/5 of the total width of the seat portion 11 , and the length in the front-to-back direction is about 1/3 of the total length of the seat portion 11 . As an example, the length of the storage recess 26 in the front-rear direction can be set to approximately 140 [mm], the length in the left-right direction can be set to approximately 110 [mm], and the depth (length in the up-down direction) near the top 21ST of the seat surface can be set to is about 50[mm].
扶手22於座位本體部21之左右各邊之靠後處，向上方向立設。該扶手22之前上側部分形成自後上方向前下方傾斜之平緩之臂曲面，可供就座於兒童座椅1之嬰幼兒之臂部放置。 The armrests 22 are erected at the rear of the left and right sides of the seat body 21 in an upward direction. The front upper part of the armrest 22 forms a gentle arm curved surface that slopes from the upper back to the lower side, and can be used to place the arms of an infant sitting in the child seat 1 .
座位側卡合部23位於座位本體21之後端部分之自中央分別向左右方向稍微離開之部位，主要由卡合空間31及卡合軸32構成。卡合空間31為如自座位本體部21之後邊向前方切開之形狀，於上下方向貫通該座位本體部21。卡合軸32構成為使中心軸沿左右方向之圓柱狀。該卡合軸32成為由樹脂材料被覆由金屬材料而成之卡合補強軸(未圖示)周圍之 構成。 The seat-side engaging portion 23 is located at a position slightly away from the center in the left and right directions at the rear end of the seat body 21, and is mainly composed of an engaging space 31 and an engaging shaft 32. The engaging space 31 is in a shape cut from the rear edge of the seat body 21 toward the front, and passes through the seat body 21 in the up and down direction. The engagement shaft 32 is configured in a cylindrical shape with its central axis extending in the left-right direction. The engaging shaft 32 is formed around an engaging reinforcing shaft (not shown) made of a metal material covered with a resin material. composition.
於座位本體部21之後端部分之座位側卡合部23彼此之間，設置有如向後方突出之形狀之後中央突出部27。將該後中央突出部27之上表面，且與座位面21S連續之平面狀部分稱為後中央上表面27S。又，於後中央突出部27之後面，形成有座位側帶插通孔28。座位側帶插通孔28為左右方向較長，上下方向較短之狹縫狀之孔，貫通座位部11之內部與外部。 A rear central protruding portion 27 in a shape protruding rearward is provided between the seat side engagement portions 23 at the rear end portion of the seat body portion 21 . The upper surface of the rear center protrusion 27 and the planar portion continuous with the seat surface 21S are called rear center upper surface 27S. Furthermore, a seat side belt insertion hole 28 is formed behind the rear center protrusion 27 . The seat side strap insertion hole 28 is a slit-shaped hole that is longer in the left-right direction and shorter in the up-down direction, penetrating the inside and outside of the seat portion 11 .
車輛卡合部24分別組入於座位本體部21之內部之左右兩邊附近之後下側，且扶手22之正下方之位置。車輛卡合部24係依據稱為ISOFIX(ISO 13216-1：1999)之規格者，係用以與設置於車輛之座位之車輛側金屬件(亦稱為錨固或下部錨固)卡合之部分。 The vehicle engaging portions 24 are respectively incorporated into the interior of the seat body portion 21 near the rear and lower sides of the left and right sides and directly below the armrest 22 . The vehicle engaging portion 24 complies with the standard called ISOFIX (ISO 13216-1: 1999), and is a portion used to engage with a vehicle-side metal fitting (also called an anchor or lower anchor) installed on the seat of the vehicle.
該車輛卡合部24於其後端部分，組入有用以與車輛側金屬件卡合之機構。又，車輛卡合部24構成為藉由保護者等之操作，相對於座位本體部21於前後方向移位，且可保持該位置。因此，車輛卡合部24可調節朝後方向之突出量，且於不使用時，亦可藉由移位至最前方而予以收納。 The vehicle engaging portion 24 has a mechanism incorporated into its rear end portion for engaging with metal parts on the vehicle side. In addition, the vehicle engaging portion 24 is configured to be displaced in the front-rear direction relative to the seat body portion 21 by the operation of a protector or the like, and to maintain the position. Therefore, the protrusion amount of the vehicle engaging portion 24 in the rearward direction can be adjusted, and when not in use, it can also be stored by being moved to the frontmost position.
[2-2.靠背部之構成] [2-2. Composition of the backrest]
圖4係顯示靠背部12之概略立體圖。靠背部12由安裝於座位部11之靠背基體部41、及於該靠背基體部41之前側，可於上下方向滑動(移位)之靠背移位部42構成。 FIG. 4 is a schematic perspective view of the backrest portion 12 . The backrest portion 12 is composed of a backrest base portion 41 attached to the seat portion 11 and a backrest displacement portion 42 on the front side of the backrest base portion 41 that can slide (displace) in the up and down direction.
靠背基體部41整體構成為上下方向較長，左右方向略短，前後方向更短之長方體狀。該靠背基體部41之大部分以樹脂材料構成，藉由主要形成前側或內側之面之零件、與主要形成後側或外側之零件之組 合，於其內部形成有空間。 The backrest base portion 41 is generally configured in a rectangular parallelepiped shape which is longer in the up-down direction, slightly shorter in the left-right direction, and shorter in the front-rear direction. Most of the backrest base portion 41 is made of a resin material, and is composed of parts that mainly form the front side or the inner side, and parts that mainly form the rear side or the outer side. Together, a space is formed inside it.
於靠背基體部41左右之上側部分，形成有朝前方突出之部分，可保護嬰幼兒之肩部、頭部等。又，於靠背基體部41之各部，適當設置有用以供各種零件插通之孔、及用以確保通氣性之通氣孔。再者，於靠背基體部41之上端附近，設置有用以安裝頂部繫帶5(圖1及圖2)之繫帶安裝部43。 Parts protruding forward are formed on the left and right upper portions of the backrest base 41 to protect the shoulders, heads, etc. of infants and young children. In addition, holes for inserting various parts and ventilation holes for ensuring ventilation are appropriately provided in each part of the backrest base portion 41 . Furthermore, near the upper end of the backrest base portion 41, a tether mounting portion 43 for mounting the top tether 5 (Figs. 1 and 2) is provided.
於靠背基體部41之下端部分，於自左右方向之中央分別向左方向及右方向離開之2個部位，形成有與座位部11卡合之靠背側卡合部44(44L及44R)。靠背側卡合部44整體構成為上下方向較長、左右方向較短之長方體狀，自左右方向觀察時其下側部分之形狀為半圓狀。 The backrest side engaging portions 44 (44L and 44R) that engage with the seat portion 11 are formed on the lower end portion of the backrest base portion 41 at two locations separated from the left and right center in the left and right directions respectively. The backrest-side engaging portion 44 is generally configured in a rectangular parallelepiped shape that is long in the up-down direction and short in the left-right direction, and the shape of its lower portion is semicircular when viewed from the left-right direction.
又，於各靠背側卡合部44，於上下方向之中央附近，藉由挖去自後側面至前後方向之中央附近之範圍，而分別形成卡合槽45。卡合槽45貫通自靠背側卡合部44之左側面至右側面之範圍，自左右方向觀察，其前端附近形成為半圓狀。 In addition, in each backrest side engaging portion 44, an engaging groove 45 is formed by digging out a range from the rear side to near the center in the up-down direction. The engaging groove 45 penetrates the range from the left side to the right side of the backrest side engaging portion 44, and is formed in a semicircular shape near the front end when viewed from the left and right directions.
為方便說明，以下，將左側之靠背側卡合部44L之右側面(即，左右方向之中央側之面)稱為左卡合內側面44LS。又，以下，將右側之靠背側卡合部44R之左側面(即，左右方向之中央側之面)稱為右卡合內側面44RS。左卡合內側面44LS及右卡合內側面44RS之間隔，作為一例，可設為約80[mm]。 For convenience of explanation, below, the right side surface of the left backrest side engaging portion 44L (that is, the surface on the center side in the left-right direction) will be referred to as the left engaging inner side surface 44LS. In addition, below, the left side surface (that is, the surface on the center side in the left-right direction) of the right backrest side engaging portion 44R will be referred to as the right engaging inner side surface 44RS. The distance between the left engaging inner surface 44LS and the right engaging inner surface 44RS can be set to approximately 80 [mm], as an example.
於靠背側卡合部44L及靠背側卡合部44R之間，形成有靠背基體部41之下表面之一部分即中央下表面46。於該中央下表面46，穿設有用以供安全帶群4之一部分(細節於下文敘述)插通之靠背側帶插通孔47。靠背側帶插通孔47自左卡合內側面44LS附近到達至右卡合內側面 44RS附近，作為一例，可將左右方向之長度設為約80[mm]。 A central lower surface 46 , which is a portion of the lower surface of the backrest base portion 41 , is formed between the backrest side engaging portion 44L and the backrest side engaging portion 44R. The central lower surface 46 is provided with a backrest side belt insertion hole 47 for inserting a part of the seat belt group 4 (details will be described below). The insertion hole 47 on the backrest side extends from near the left engaging inner surface 44LS to the right engaging inner surface Near 44RS, as an example, the length in the left-right direction can be set to about 80 [mm].
靠背移位部42於上側形成保護嬰幼兒之頭部之部分，且於下側形成有支持該嬰幼兒之肩膀或脊背等之部分。又，於靠背移位部42，亦形成有用以使安全帶群4插通之帶插通孔48，或用以收納該安全帶群4之一部分之帶收納孔49、及用以確保通氣性之複數個通氣孔等。 The backrest displacement part 42 is formed on the upper side to protect the infant's head, and on the lower side is formed to support the infant's shoulders, back, etc. In addition, the backrest shift portion 42 is also formed with a belt insertion hole 48 for inserting the seat belt group 4, or a belt storage hole 49 for storing a part of the seat belt group 4, and to ensure ventilation. A plurality of ventilation holes, etc.
[3.安全帶群之構成] [3. Composition of safety belt group]
安全帶群4(圖1)由胯帶51、肩帶52及緊固帶53等複數個帶、或搭扣54及鎖舌55等零件之組合而構成。其中，胯帶51、肩帶52及緊固帶53之各帶以扁平之帶為中心而構成。該等帶藉由將特定之纖維以特定之方式編織，而構成具有較長之寬度及較短之厚度，且具有充足長度之繫繩狀，具有柔軟性且具有充足之拉伸強度。 The seat belt group 4 (Fig. 1) is composed of a plurality of belts such as a crotch belt 51, a shoulder belt 52, and a fastening belt 53, or a combination of parts such as a buckle 54 and a lock tongue 55. Among them, each of the crotch strap 51, the shoulder strap 52, and the fastening strap 53 is configured with a flat strap as the center. These belts are formed by weaving specific fibers in a specific manner to form a rope-like shape with a longer width, a shorter thickness, and a sufficient length, which is flexible and has sufficient tensile strength.
胯帶51之下端安裝於設置於座位部11之帶安裝部25(圖2及圖3)，且於其上端安裝有搭扣54。肩帶52以於嬰幼兒之左右各者，將肩膀之上側附近與腰之外側連結之方式設置。於各肩帶52，分別插通有用以與搭扣54卡合之鎖舌55。 The lower end of the crotch belt 51 is mounted on the belt mounting portion 25 (Fig. 2 and Fig. 3) provided on the seat portion 11, and a buckle 54 is mounted on the upper end. The shoulder straps 52 are provided on each of the left and right sides of the infant to connect the upper side of the shoulder and the outer side of the waist. A lock tongue 55 for engaging with the buckle 54 is inserted into each shoulder strap 52 respectively.
肩帶52自位於嬰幼兒之肩膀附近之靠背移位部42之帶插通孔48(圖4)分別拉入至靠背基體部41之內部。再者，肩帶52於靠背基體部41之內部，與1條緊固帶53連接。緊固帶53作為一例，可將寬度(即，寬度方向之長度)設為約25[mm]。 The shoulder straps 52 are respectively pulled into the inside of the backrest base portion 41 from the strap insertion holes 48 (Fig. 4) of the backrest displacement portion 42 located near the shoulders of the infant. Furthermore, the shoulder strap 52 is connected to a fastening strap 53 inside the backrest base portion 41 . As an example, the width (that is, the length in the width direction) of the fastening tape 53 can be about 25 [mm].
緊固帶53於靠背基體部41之內部向下方行進，自設置於該靠背基體部41之中央下表面46之靠背側帶插通孔47(圖4)拉出至外部。又，緊固帶53自設置於座位部11之後中央突出部27之座位側帶插通孔28(圖3)進入該座位部11之內部，朝前方行進並自該座位部11之前端附近 拉出至前方。 The fastening belt 53 travels downward inside the backrest base portion 41 and is pulled out from the backrest side belt insertion hole 47 (Fig. 4) provided in the central lower surface 46 of the backrest base portion 41. In addition, the fastening belt 53 enters the inside of the seat portion 11 from the seat side belt insertion hole 28 (Fig. 3) provided in the rear central protrusion 27 of the seat portion 11, travels forward, and passes from near the front end of the seat portion 11. Pull out to the front.
再者，肩帶52及緊固帶53以可沿長度方向滑動之方式插通靠背基體部41及座位部11之內部。又，於座位部11之前端附近，設置有固定緊固帶53，或解除固定之帶止擋件58(圖2)。 Furthermore, the shoulder straps 52 and the fastening straps 53 are slidably inserted into the backrest base portion 41 and the seat portion 11 in a longitudinal direction. In addition, near the front end of the seat portion 11, a fastening belt 53 is provided, or a belt stopper 58 for releasing the fastening belt is provided (Fig. 2).
該安全帶群4於嬰幼兒就座之狀態下，以使各肩帶52通過該嬰幼兒之肩膀之上側至前側之方式配置，將左右之鎖舌55組合後***至搭扣54，進而將緊固帶53向前方拉出。藉此，安全帶群4可將嬰幼兒之肩膀至腰之範圍束縛至兒童座椅本體2之靠背部12，可將該嬰幼兒維持就座狀態。 When the infant is seated, the seat belt group 4 is arranged so that each shoulder strap 52 passes from the upper side to the front side of the infant's shoulder. The left and right lock tongues 55 are combined and inserted into the buckle 54, and then the safety belt group 4 is inserted into the buckle 54. The fastening strap 53 is pulled forward. Thereby, the seat belt group 4 can restrain the infant's shoulders to the waist to the backrest 12 of the child seat body 2, thereby maintaining the infant in a seated state.
[4.頂部繫帶之構成] [4. The composition of the top strap]
圖5係顯示頂部繫帶5之概略立體圖。頂部繫帶5大致由繫帶71、調節部72、連接帶73及繫帶金屬件74構成。 Figure 5 is a schematic perspective view of the top strap 5. The top strap 5 is roughly composed of a strap 71 , an adjustment part 72 , a connecting strap 73 and a strap metal piece 74 .
繫帶71與安全帶群4之肩帶52(圖1)等同樣，構成為具有較長之寬度及較短之厚度且具有充足長度之繫繩狀，具有柔軟性且具有充足之拉伸強度。該繫帶71之一端固定於靠背部12之繫帶安裝部43(圖4)。以下，關於繫帶71之長度方向，將固定於繫帶安裝部43之側稱為固定側，將其相反側稱為前端側。又，繫帶71作為一例，可將帶寬設為約40[mm]。 The tether 71 is similar to the shoulder strap 52 (Fig. 1) of the seat belt group 4, and is configured in a tether shape with a long width, a short thickness, and a sufficient length, and is flexible and has sufficient tensile strength. . One end of the tether 71 is fixed to the tether mounting portion 43 of the backrest 12 (Fig. 4). Hereinafter, regarding the longitudinal direction of the tether 71, the side fixed to the tether attachment portion 43 will be referred to as the fixed side, and the opposite side will be referred to as the front end side. Moreover, as an example, the width|variety of the tether 71 can be set to about 40 [mm].
調節部72以如使剖面為三角形之柱狀體(即三角柱)橫轉之形狀之本體部81為中心而構成。本體部81作為一例，可將沿該三角柱之中心軸(未圖示)之方向之長度(以下，亦將其稱為本體部81之寬度)設為約65[mm]。又，本體部81可將三角形中最長邊之長度設為約80[mm]，將至以該最長邊為對邊之頂點之長度(以下，亦將其稱為本體部81之高度)設為 約28[mm]。 The adjustment portion 72 is formed around a body portion 81 having a shape in which a columnar body (ie, a triangular prism) with a triangular cross section is turned transversely. As an example, the length of the main body part 81 in the direction along the central axis (not shown) of the triangular prism (hereinafter, also referred to as the width of the main body part 81) can be set to about 65 [mm]. In addition, the length of the main body part 81 of the longest side in the triangle can be set to about 80 [mm], and the length to the vertex with the longest side as the opposite side (hereinafter, also referred to as the height of the main body part 81) can be set to About 28[mm].
於本體部81，設置有用以使繫帶71插通之繫帶插通孔82，或用以使連接帶73插通之連接帶插通孔83等。繫帶插通孔82及連接帶73皆形成為沿本體部81之三角柱之中心軸(未圖示)之細長的狹縫狀。 The main body part 81 is provided with a tie insertion hole 82 for inserting the tie strap 71 or a connection strap insertion hole 83 for inserting the connection strap 73. The strap insertion hole 82 and the connecting strap 73 are both formed in an elongated slit shape along the central axis (not shown) of the triangular prism of the main body 81 .
又，調節部72中，按壓於繫帶71之按壓零件(未圖示)、將該按壓零件朝繫帶71彈推之彈推零件(未圖示)等設置於本體部81內，再者，設置有受理保護者等之操作之操作部84。 In addition, in the adjustment part 72, a pressing part (not shown) that presses the tether 71, a pushing part (not shown) that pushes the pressing part toward the tether 71, etc. are provided in the main body part 81. Furthermore, , an operation unit 84 for accepting operations from the protector, etc. is provided.
調節部72於繫帶71插通繫帶插通孔82之狀態下，藉由彈推零件將按壓零件按壓於該繫帶71。藉此，調節部72相對於該繫帶71之位置固定。 In a state where the lace 71 is inserted into the lace insertion hole 82, the adjusting part 72 presses the pressing part against the tether 71 by the push part. Thereby, the position of the adjusting portion 72 relative to the tether 71 is fixed.
又，當由保護者等操作(具體而言，***)操作部84時，調節部72可將按壓零件暫時與繫帶71離開，將相對於該繫帶71之位置向固定側或前端側變更。其後，當解除對操作部84之操作時，調節部72藉由彈推零件之作用將按壓零件按壓於繫帶71，保持相對於該繫帶71之當前位置。 In addition, when the operating part 84 is operated (specifically, inserted) by a protector or the like, the adjusting part 72 can temporarily separate the pressing member from the tether 71 and change the position relative to the tether 71 to the fixed side or the front end side. . Thereafter, when the operation of the operating part 84 is released, the adjusting part 72 presses the pressing part against the tether 71 by the action of the pushing part, and maintains the current position relative to the tether 71 .
連接帶73由與繫帶71相同之帶狀構件構成，具有柔軟性且具有充足之拉伸強度。該連接帶73之一端插通調節部72之連接帶插通孔83，另一端插通繫帶金屬件74。作為一例，連接帶73可將調節部72與繫帶金屬件74之間隔設為約40[mm]。 The connecting belt 73 is composed of the same belt-shaped member as the tie belt 71 and has flexibility and sufficient tensile strength. One end of the connecting strap 73 is inserted into the connecting strap insertion hole 83 of the adjusting portion 72 , and the other end is inserted into the lace metal piece 74 . As an example, the connection belt 73 can set the distance between the adjustment part 72 and the strap metal member 74 to about 40 [mm].
繫帶金屬件74為於本體部91安裝有彈簧部92之構成。本體部91藉由切削具有充足厚度之鋼板及使之撓曲，而整體構成為細長之形狀。該本體部91之長度方向之一側即根部側形成為較寬幅，且於該根部側穿設有用以使連接帶73插通之插通孔91H。 The lace metal fitting 74 has a spring portion 92 attached to the main body portion 91 . The main body portion 91 is formed into an elongated shape as a whole by cutting and bending a steel plate with sufficient thickness. One side in the longitudinal direction of the main body 91 , that is, the root side, is formed to be relatively wide, and an insertion hole 91H for inserting the connecting strap 73 is drilled through the root side.
本體部91之與根部側相反之前端側較細地形成，且以其前端部分向根部側圓弧狀折回之方式撓曲。換言之，自側方觀察之情形時，本體部91之前端側為如大寫英文字母「J」或使之反轉之形狀。以下，將本體部81之前端部分稱為前端部93。 The body part 91 is formed to have a thinner front end side opposite to the root side, and is bent in such a manner that the front end portion is bent back in an arc shape toward the base side. In other words, when viewed from the side, the front end side of the main body 91 has a shape like a capital English letter "J" or an inverted shape. Hereinafter, the front end portion of the main body 81 is referred to as the front end portion 93 .
又，繫帶金屬件74作為一例，可將本體部91之長度方向之長度設為約80[mm]，可將寬度方向之長度設為約25[mm]。再者，繫帶金屬件74可將把前端部93視為圓弧時之直徑設為約20[mm]。 In addition, as an example of the lacing metal fitting 74, the length of the main body part 91 in the longitudinal direction may be about 80 [mm], and the length in the width direction may be about 25 [mm]. Furthermore, the diameter of the lace metal fitting 74 when the front end part 93 is regarded as an arc can be about 20 [mm].
彈簧部92為較本體部91充分薄且細長之金屬板，平緩彎曲且具有彈性。彈簧部92之一端固定於本體部91之根部側，另一端與前端部93之內側抵接。 The spring portion 92 is a metal plate that is sufficiently thinner and slender than the body portion 91 and is gently curved and elastic. One end of the spring portion 92 is fixed to the root side of the body portion 91 , and the other end is in contact with the inside of the front end portion 93 .
若該繫帶金屬件74以使彈簧部92暫時靠近本體部91之方式變形，且將前端部93鉤掛於特定之固定金屬件等，則彈簧部92可藉由復原作用恢復至原來的形狀，維持與該固定金屬件卡合之狀態。 If the lace metal part 74 is deformed in such a way that the spring part 92 is temporarily close to the main body part 91, and the front end part 93 is hooked to a specific fixed metal part, etc., the spring part 92 can be restored to its original shape by a restoring action. , maintaining the state of engagement with the fixed metal piece.
然而，兒童座椅1之各部之長度亦可以將頂部繫帶5之繫帶71之帶寬(作為一例，約為40[mm])作為基準之相對長度表示。以下，將繫帶71之帶寬稱為基準帶寬WB。 However, the length of each part of the child seat 1 can also be expressed as the relative length using the width of the belt 71 of the top belt 5 (as an example, approximately 40 [mm]) as a reference. Hereinafter, the bandwidth of the tether 71 is referred to as the reference bandwidth WB.
即，調節部72之本體部81以基準帶寬WB為基準，沿三角柱之中心軸(未圖示)之方向之長度為約1.65倍，最長邊之長度為約2倍。又，連接帶73之調節部72與繫帶金屬件74之間隔與基準帶寬WB大致同等。再者，繫帶金屬件74之長度方向之長度為基準帶寬WB之約2倍。 That is, the length of the body portion 81 of the adjustment portion 72 in the direction of the central axis of the triangular prism (not shown) is about 1.65 times, and the length of the longest side is about 2 times based on the reference bandwidth WB. In addition, the distance between the adjusting portion 72 of the connecting strap 73 and the strap metal fitting 74 is substantially equal to the reference bandwidth WB. Furthermore, the length of the lacing metal member 74 in the longitudinal direction is approximately twice the reference bandwidth WB.
又，上述座位部11之收納凹口26(圖2及圖3)以基準帶寬WB為基準，前後方向之長度為約3.5倍，左右方向之長度為約2.75倍，座位面頂部21ST附近之深度(上下方向之長度)為約1.25倍。 In addition, the storage recess 26 of the above-mentioned seat portion 11 (Fig. 2 and Fig. 3) is based on the standard bandwidth WB. The length in the front-rear direction is about 3.5 times, the length in the left-right direction is about 2.75 times, and the depth near the top 21ST of the seat surface is (The length in the up and down direction) is approximately 1.25 times.
即，收納凹口26之前後方向及左右方向之長度充分大於(長於)調節部72之本體部81之最長邊之長度，或繫帶金屬件74之長度方向之長度。 That is, the length of the storage recess 26 in the front-rear direction and the left-right direction is sufficiently larger (longer) than the length of the longest side of the body portion 81 of the adjustment portion 72 or the length of the strap metal member 74 in the longitudinal direction.
[5.頂部繫帶之使用及收納] [5. Use and storage of top straps]
且說，兒童座椅1(圖1)於使用時，為兒童座椅本體2(圖2)之座位部11與靠背部12結合之使用狀態，且裝載於車輛之座位(未圖示)上。 In addition, when the child seat 1 (Fig. 1) is in use, the seat portion 11 and the backrest portion 12 of the child seat body 2 (Fig. 2) are combined and loaded on the seat (not shown) of the vehicle.
此時，兒童座椅本體2中，如圖2所示，於座位部11與靠背部12之結合部分之左右方向之中央附近，形成前後方向貫通之貫通孔13。該貫通孔13為由靠背部12(圖4)之中央下表面46、左卡合內側面44LS、右卡合內側面44RS、及座位部11(圖3)之後中央上表面27S包圍之空間。又，貫通孔13中，緊固帶53(圖1)之一部分穿過靠背側帶插通孔47(圖4)及座位側帶插通孔28(圖3)之間。 At this time, in the child seat body 2, as shown in FIG. 2, a through hole 13 penetrating in the front-to-back direction is formed near the center of the left-right direction of the connecting portion of the seat portion 11 and the backrest portion 12. The through hole 13 is a space surrounded by the central lower surface 46 of the backrest portion 12 (Fig. 4), the left engaging inner side 44LS, the right engaging inner side 44RS, and the rear central upper surface 27S of the seat portion 11 (Fig. 3). Moreover, in the through hole 13, a part of the fastening belt 53 (FIG. 1) passes between the backrest side belt insertion hole 47 (FIG. 4) and the seat side belt insertion hole 28 (FIG. 3).
貫通孔13之左右方向之長度，即左卡合內側面44LS及右卡合內側面44RS之間隔如上所述，作為一例，為約80[mm]。因此，貫通孔13之左右方向之長度大於(長於)調節部72之本體部81之寬度。又，貫通孔13之上下方向之長度，即中央下表面46及後中央上表面27S之間隔作為一例，為約40[mm]。因此，貫通孔13之上下方向之長度大於(長於)調節部72之本體部81之高度。 The length of the through hole 13 in the left-right direction, that is, the distance between the left engaging inner surface 44LS and the right engaging inner surface 44RS is about 80 [mm] as an example, as described above. Therefore, the length of the through hole 13 in the left-right direction is larger (longer) than the width of the main body portion 81 of the adjustment portion 72 . In addition, the length of the through hole 13 in the up-down direction, that is, the distance between the center lower surface 46 and the rear center upper surface 27S is, for example, about 40 [mm]. Therefore, the length of the through hole 13 in the up-down direction is greater (longer) than the height of the body portion 81 of the adjustment portion 72 .
兒童座椅1於就座之嬰幼兒之體格較小，無法使用車輛之安全帶之情形時，藉由安全帶群4束縛該嬰幼兒。此時，兒童座椅1需要以充足之強度安裝於車輛，故使用車輛卡合部24(圖3等)及頂部繫帶5(圖1等)。 When the infant seated in the child seat 1 is small and cannot use the seat belt of the vehicle, the child seat 1 uses the seat belt group 4 to restrain the infant. At this time, the child seat 1 needs to be installed on the vehicle with sufficient strength, so the vehicle engaging portion 24 (Fig. 3, etc.) and the top strap 5 (Fig. 1, etc.) are used.
車輛卡合部24如圖3等所示，設為向後方伸出之狀態，與 組入於車輛側之座位之車輛側金屬件(未圖示)卡合。頂部繫帶5於繫帶金屬件74之前端部93卡合於設置於車輛之座位後方之車輛側金屬件(未圖示)後，調節調節部72相對於繫帶71之位置，成為對該繫帶71作用充足張力之狀態。藉此，兒童座椅1成為適當固定於車輛之狀態。以下，將該狀態稱為固定使用狀態。 As shown in FIG. 3 etc., the vehicle engaging portion 24 is in a state of extending rearward. The vehicle side metal parts (not shown) assembled into the vehicle side seat engage. After the front end 93 of the tether metal fitting 74 of the top tether 5 is engaged with a vehicle-side metal fitting (not shown) provided behind the seat of the vehicle, the position of the adjusting portion 72 relative to the tether strap 71 is adjusted, so that the position of the top tether 5 is adjusted. The lace 71 is in a state of sufficient tension. Thereby, the child seat 1 is properly fixed to the vehicle. Hereinafter, this state is called a fixed use state.
又，兒童座椅1於就座之嬰幼兒之體格較大，使用車輛之安全帶之情形時，無須固定於車輛，故不使用車輛卡合部24、安全帶群4及頂部繫帶5。以下，將該狀態稱為非固定使用狀態。 In addition, when the infant seated in the child seat 1 is relatively large and uses the vehicle's seat belt, the child seat 1 does not need to be fixed to the vehicle, so the vehicle engaging portion 24, the seat belt group 4 and the top tether 5 are not used. Hereinafter, this state is called a non-fixed use state.
此處，圖6係非固定使用狀態之兒童座椅本體2之前視圖。圖7係顯示圖6之A1-A2剖面之剖視圖。圖8係非固定使用狀態之兒童座椅本體2之後視圖。圖9係非固定使用狀態之俯視圖。 Here, FIG. 6 is a front view of the child seat body 2 in a non-fixed use state. FIG. 7 is a cross-sectional view showing the A1-A2 section of FIG. 6 . Figure 8 is a rear view of the child seat body 2 in an unfixed state of use. Figure 9 is a top view of the non-fixed use state.
兒童座椅本體2為非固定使用狀態之情形時，頂部繫帶5首先以調節部72靠近繫帶71之相對前端側之方式調節。接著，頂部繫帶5之繫帶金屬件74、連接帶73、調節部72及該繫帶71之一部分自該前端側起自貫通孔13之後側向前側依序插通。此時，兒童座椅本體2中，可藉由使穿過靠背側帶插通孔47(圖4)及座位側帶插通孔28(圖3)之間之緊固帶53之一部分向右側或左側彎曲，而使調節部72等插通(圖8)。 When the child seat body 2 is in an unfixed use state, the top tether 5 is first adjusted in such a manner that the adjusting portion 72 is close to the opposite front end side of the tether 71 . Then, the lace metal piece 74 , the connecting belt 73 , the adjusting portion 72 and a part of the lace 71 of the top lace 5 are inserted in sequence from the front end side from the rear side of the through hole 13 to the front side. At this time, the child seat body 2 can be moved to the right by passing a part of the fastening strap 53 between the backrest side strap insertion hole 47 (Fig. 4) and the seat side strap insertion hole 28 (Fig. 3). Or bend it to the left side to insert the adjusting portion 72 (Fig. 8).
藉此，頂部繫帶5如圖7及圖8所示，於兒童座椅本體2之後側，繫帶71以自繫帶安裝部43沿靠背部12之背面下降，進入貫通孔13內之方式配置。又，頂部繫帶5於兒童座椅本體2之前側，如圖7及圖9所示，向貫通孔13之前方被拉出後，沿座位面21S上朝前方向行進，最終到達收納凹口26。 Thereby, as shown in FIGS. 7 and 8 , the top tether 5 is located on the rear side of the child seat body 2 , and the tether 71 descends from the tether mounting portion 43 along the back of the backrest 12 and enters the through hole 13 configuration. In addition, after the top tether 5 is pulled out in front of the through hole 13 on the front side of the child seat body 2 as shown in Figures 7 and 9, it travels forward along the seat surface 21S, and finally reaches the storage recess. 26.
再者，頂部繫帶5之繫帶金屬件74、連接帶73、調節部72 及該繫帶71之一部分(以下，將該等總稱為頂部繫帶末端部5F)收納於座位部11(圖2及圖3)之收納凹口26。此時，繫帶71以適當捲收剩餘部分之狀態，收納於收納凹口26。又，藉由將連接帶73適當撓曲，而將繫帶金屬件74及調節部72皆收納於收納凹口26內。 Furthermore, the lace metal parts 74, connecting straps 73, and adjustment parts 72 of the top lace 5 And a part of the tether 71 (hereinafter, these are collectively referred to as the top tether end portion 5F) is stored in the storage recess 26 of the seat portion 11 (Figs. 2 and 3). At this time, the remaining part of the tether 71 is properly rolled up and stored in the storage recess 26 . Furthermore, by appropriately bending the connecting strap 73 , both the strap metal piece 74 and the adjusting portion 72 are stored in the storage recess 26 .
順帶一提，實際之兒童座椅1係以覆蓋座位部11之座位面21S及收納凹口26、以及頂部繫帶5中位於貫通孔13前側之部分之方式，安裝外罩3(圖1)。 By the way, the actual child seat 1 is equipped with the outer cover 3 in a manner that covers the seat surface 21S and the storage recess 26 of the seat portion 11, as well as the portion of the top strap 5 located in front of the through hole 13 (Fig. 1).
又，兒童座椅本體2為非固定使用狀態之情形時，將安全帶群4中之肩帶52之一部分收納於靠背部12之靠背移位部42之帶收納孔49(圖4)。再者，如圖9所示，安全帶群4中之胯帶51及搭扣54與頂部繫帶5之一部分，一起收納於座位部11之收納凹口26。順帶一提，車輛卡合部24(圖2等)向前方移位，成為不朝座位部11之後方突出之狀態。 In addition, when the child seat body 2 is in an unfixed use state, a part of the shoulder straps 52 in the seat belt group 4 is stored in the belt storage hole 49 of the backrest shift portion 42 of the backrest portion 12 (Fig. 4). Furthermore, as shown in FIG. 9 , the crotch belt 51 and the buckle 54 in the seat belt group 4 are stored together with a part of the top belt 5 in the storage recess 26 of the seat portion 11 . Incidentally, the vehicle engaging portion 24 (see FIG. 2 and others) is displaced forward so as not to protrude toward the rear of the seat portion 11 .
[6.效果等] [6. Effects, etc.]
以上之構成中，本實施形態之兒童座椅1於兒童座椅本體2之座位部11設置收納凹口26，且於將該座位部11及靠背部12結合之狀態下，於兩者之邊界部分形成貫通孔13(圖2)。 In the above structure, the child seat 1 of this embodiment is provided with a storage recess 26 in the seat portion 11 of the child seat body 2, and in a state where the seat portion 11 and the backrest portion 12 are combined, a storage recess 26 is provided at the boundary between the two. A through-hole 13 is partially formed (Fig. 2).
兒童座椅本體2於不使用頂部繫帶5之非固定使用狀態下，將該頂部繫帶5自貫通孔13之後側向前側插通，將頂部繫帶末端部5F收納於收納凹口26(圖7及圖9)。 When the child seat body 2 is in an unfixed use state without using the top tether 5, insert the top tether 5 from the back side to the front through the through hole 13, and store the top tether end 5F in the storage recess 26 ( Figure 7 and Figure 9).
因此，兒童座椅1於非固定使用狀態下，可維持將頂部繫帶末端部5F收納於座位部11，且使繫帶71之根部側部分與兒童座椅本體2大致密接之狀態，即整齊之狀態。即，兒童座椅1可確實阻止頂部繫帶5垂下之狀態，或隨著車輛之行駛，該頂部繫帶5之調節部72等雜亂地到處移 動而觸碰到與車輛內之各部分或乘客。 Therefore, when the child seat 1 is in an unfixed use state, the top tether end portion 5F can be maintained in the seat portion 11 and the root side portion of the tether 71 is in a state of approximately close contact with the child seat body 2, that is, the child seat 1 is in a neat state. state. That is, the child seat 1 can reliably prevent the top tether 5 from hanging down or the adjustment portion 72 of the top tether 5 from moving around randomly as the vehicle travels. Move and touch various parts of the vehicle or passengers.
尤其，座位部11中，座位面21S上，於成為就座之嬰幼兒之雙腳間之下側之部位，即無須支撐該嬰幼兒之身體之部位，設置有收納凹口26。因此，兒童座椅1中，即使於收納凹口26收納有頂部繫帶末端部5F，亦不會對就座之嬰幼兒帶來不適。 In particular, in the seat portion 11, a storage recess 26 is provided on the seat surface 21S at a portion below the space between the feet of the infant and toddler seated, that is, a portion that does not need to support the infant's body. Therefore, in the child seat 1, even if the top strap end portion 5F is stored in the storage recess 26, it will not cause discomfort to the infant sitting in the seat.
又，座位部11中，於與安裝胯帶51之帶安裝部25之前側相鄰之部位，設置有收納凹口26(圖2及圖3等)。因此，兒童座椅本體2中，於非固定使用狀態下，可將用以束縛嬰幼兒之安全帶群4之一部分即胯帶51等、及用以將兒童座椅1固定於車輛之頂部繫帶5之一部分集中收納於收納凹口26(圖9)。藉此，兒童座椅1只要使保護者等將非固定使用狀態下皆不需要之安全帶群4及頂部繫帶5之一部分匯總收納於1處收納凹口26即可，可使其直觀地作業。 In addition, the seat portion 11 is provided with a storage recess 26 at a portion adjacent to the front side of the belt mounting portion 25 to which the crotch belt 51 is mounted (Figs. 2 and 3, etc.). Therefore, in the child seat body 2, in the non-fixed use state, the crotch belt 51, which is part of the seat belt group 4 used to restrain the infant, and the crotch belt 51, etc., can be used to fix the child seat 1 to the top of the vehicle. A part of the belt 5 is stored in the storage recess 26 (Fig. 9). In this way, the child seat 1 only requires the protector to store part of the seat belt group 4 and the top strap 5 that are not needed in non-stationary use in one storage recess 26, making it intuitively easy to use. Homework.
基於其他觀點來看，兒童座椅1中，亦考慮例如於靠背部12之後面側形成後部收納凹口(未圖示)，於該後部收納凹口收納頂部繫帶末端部5F之構成。然而，該構成中，為不與靠背部12內之安全帶群4等干涉而確保收納凹口之容積，需要增加靠背部12之前後長(即厚度)。又，該構成中，為維持收納有頂部繫帶末端部5F之狀態，亦需要設置可開閉之蓋，故有招致因構造複雜化或零件件數增加引起之成本上升之虞。 From another point of view, the child seat 1 may also be configured to have a rear storage notch (not shown) formed on the rear side of the backrest 12 and the top tether end portion 5F be accommodated in the rear storage notch. However, in this structure, in order to ensure the capacity of the storage recess without interfering with the seat belt group 4 and the like in the backrest portion 12, it is necessary to increase the front-to-rear length (that is, the thickness) of the backrest portion 12. Furthermore, in this structure, an openable and closable cover is required to maintain the state in which the top strap end portion 5F is housed, so there is a risk of cost increase due to a complicated structure or an increase in the number of parts.
相對於此，本實施形態之兒童座椅1於座位部11之座位面21S中，於由朝上方向最突出之座位面頂部21ST自左右夾著之部位，設置有收納凹口26。因此，兒童座椅1可確保充足之深度，且確保用以使緊固帶53通過其下側之空間。又，由於兒童座椅1係收納凹口26相對於座位面21S朝下方向凹陷之空間，故可不設置蓋等，而藉由重力之作用，容易維 持收納有頂部繫帶末端部5F等之狀態。 In contrast, the child seat 1 of this embodiment is provided with a storage recess 26 in the seat surface 21S of the seat portion 11 at a portion sandwiched from the left and right by the seat surface top portion 21ST that projects most upward. Therefore, the child seat 1 can ensure sufficient depth and space for the fastening strap 53 to pass through its lower side. In addition, since the child seat 1 is a space in which the storage recess 26 is recessed downward relative to the seat surface 21S, a cover or the like is not required, and the child seat 1 can be easily maintained by gravity. The top strap end part 5F is stored in the state.
再者，兒童座椅本體2中，於成為結合之座位部11及靠背部12之邊界之部位，形成貫通孔13(圖2等)。因此，兒童座椅1中，只要於座位部11及靠背部12之間以較大之間隙形成貫通孔13，即可形成用以將頂部繫帶5自靠背部12之後側向前側拉出之孔。藉此，兒童座椅1中，與另外設置用以使頂部繫帶5插通靠背部12或座位部11之孔之情形相比，可提高強度或提高設計之自由度。 Furthermore, in the child seat body 2, a through hole 13 is formed at a portion that forms the boundary between the seat portion 11 and the backrest portion 12 that are coupled together (Fig. 2, etc.). Therefore, in the child seat 1, as long as the through hole 13 is formed with a large gap between the seat portion 11 and the backrest portion 12, a hole for pulling the top strap 5 out from the rear side to the front side of the backrest portion 12 can be formed. hole. Thereby, in the child seat 1, it is possible to increase the strength or increase the degree of freedom in design compared to a case where a hole for inserting the top strap 5 through the backrest portion 12 or the seat portion 11 is separately provided.
此外，靠背部12中，可使靠背側帶插通孔47(圖4)之左右方向之長度(作為一例，為約80[mm])充分大於(長於)緊固帶53之寬度(作為一例，為約25[mm])而構成。因此，兒童座椅1中，使頂部繫帶5之前端側插通貫通孔13時，可容易使緊固帶53向左右方向彎曲，可容易使調節部72等插通(圖8)。 In addition, in the backrest portion 12, the length of the backrest side belt insertion hole 47 (Fig. 4) in the left-right direction (as an example, about 80 [mm]) can be sufficiently larger (longer) than the width of the fastening belt 53 (as an example). , is composed of about 25[mm]). Therefore, in the child seat 1, when the front end side of the top strap 5 is inserted into the through hole 13, the fastening strap 53 can be easily bent in the left and right directions, and the adjustment portion 72 and the like can be easily inserted (Fig. 8).
根據以上之構成，本實施形態之兒童座椅1於兒童座椅本體2之座位部11設置收納凹口26，將該座位部11及靠背部12結合時，於兩者之邊界部分形成貫通孔13。兒童座椅本體2於不使用頂部繫帶5之非固定使用狀態下，將該頂部繫帶5自貫通孔13之後側向前側插通，將頂部繫帶末端部5F收納於收納凹口26。因此，兒童座椅1於非固定使用狀態下時，可維持將頂部繫帶末端部5F收納於座位部11，且使繫帶71之根部側部分與兒童座椅本體2大致密接之狀態。 Based on the above structure, the child seat 1 of this embodiment is provided with a storage recess 26 in the seat portion 11 of the child seat body 2. When the seat portion 11 and the backrest portion 12 are combined, a through hole is formed at the boundary between the two. 13. When the child seat body 2 is in an unfixed use state without using the top tether 5, insert the top tether 5 from the back side to the front through the through hole 13, and store the top tether end portion 5F in the storage recess 26. Therefore, when the child seat 1 is in an unfixed use state, the top tether end portion 5F can be maintained in the seat portion 11 and the root side portion of the tether 71 is in a substantially tight contact with the child seat body 2 .
[7.其他實施形態] [7. Other embodiments]
另，上述實施形態中，已針對於座位部11設置1處收納凹口26，將頂部繫帶末端部5F及胯帶51等皆收納於該收納凹口26之情形進行敘述(圖9)。但，本發明不限於此，例如亦可於座位部11設置2處凹口，各自分開 收納頂部繫帶末端部5F與胯帶51等。 In addition, in the above embodiment, the case where one storage recess 26 is provided in the seat portion 11 and the top strap end portion 5F, the crotch strap 51, etc. are stored in the storage recess 26 has been described (Fig. 9). However, the present invention is not limited to this. For example, the seat portion 11 can also be provided with two notches, each of which is separated. The top strap end part 5F, the crotch strap 51, etc. are stored.
又，上述實施形態中，已針對座位部11中於與帶安裝部25之前側相鄰之部位設置收納凹口26之情形進行敘述(圖2及圖3等)。但，本發明不限於此，例如亦可設置於帶安裝部25之右側或左側，或後側等各種部位。該等情形時，亦可視需要設置可開閉之蓋，藉此減輕就座之嬰幼兒之不適。 Furthermore, in the above embodiment, the case where the storage recess 26 is provided in the seat portion 11 adjacent to the front side of the belt mounting portion 25 has been described (Fig. 2 and Fig. 3, etc.). However, the present invention is not limited to this, and may be provided at various locations such as the right side, the left side, or the rear side of the belt mounting portion 25 . In such cases, an openable and closable cover may be provided as necessary to reduce the discomfort of the infant and young child sitting in the seat.
再者，上述實施形態中，已針對經由調節部72及連接帶73將繫帶金屬件74連接於繫帶71之情形進行敘述(圖5)。但，本發明不限於此，例如亦可於調節部72直接安裝繫帶金屬件74。該情形時，只要以可將調節部72及繫帶金屬件74收納於收納凹口26之方式，構成各部之大小及形狀即可。 In addition, in the above-mentioned embodiment, the case where the lace metal fitting 74 is connected to the lace 71 via the adjustment part 72 and the connection belt 73 has been described (FIG. 5). However, the present invention is not limited to this. For example, the lace metal piece 74 can also be directly installed on the adjustment portion 72 . In this case, the size and shape of each part may be configured so that the adjustment part 72 and the strap metal fitting 74 can be accommodated in the storage recess 26 .
再者，上述實施形態中，已針對於設置於靠背部12之上端之繫帶安裝部43固定地安裝繫帶71，可調整調節部72相對於該繫帶71之位置之情形進行敘述(圖5)。但，本發明不限於此，例如亦可將相當於調節部72之功能組入於靠背部12之上端附近而可調節繫帶71之長度，於該繫帶71之前端安裝繫帶金屬件74。該情形時，只要將繫帶金屬件74及繫帶71之前端附近收納於收納凹口26即可。 Furthermore, in the above-mentioned embodiment, the case where the tether 71 is fixedly attached to the tether mounting portion 43 provided at the upper end of the backrest 12 and the position of the adjusting portion 72 relative to the tether 71 has been described (Fig. 5). However, the present invention is not limited to this. For example, a function equivalent to the adjusting portion 72 can also be integrated near the upper end of the backrest 12 to adjust the length of the tether 71, and a tether metal piece 74 is installed at the front end of the tether 71. . In this case, it is sufficient to store the lace metal fitting 74 and the vicinity of the front end of the lace 71 in the storage recess 26 .
再者，上述實施形態中，已針對將頂部繫帶5之繫帶71設為具有較長之寬度及較短之厚度之扁平之帶狀之情形進行說明。但，本發明不限於此，亦可將繫帶71設為例如剖面形狀為圓形或橢圓形、或正方形或六角形等非扁平之各種形狀之帶狀之構件。 Furthermore, in the above embodiment, the case where the tether 71 of the top tether 5 is formed into a flat belt shape having a long width and a short thickness has been described. However, the present invention is not limited to this, and the tether 71 may be a strip-shaped member with various shapes other than flat, such as a circular or elliptical cross-section, a square, or a hexagonal cross-section.
再者，上述實施形態中，已針對於胯帶51安裝搭扣54，於非固定使用狀態下，將該胯帶51及搭扣54收納於收納凹口26之情形進行 敘述。但，本發明不限於此，例如亦可於肩帶52側設置搭扣54，且於胯帶51側設置鎖舌55，於非固定使用狀態下，將該胯帶51及鎖舌55收納於收納凹口26。 Furthermore, in the above embodiment, the buckle 54 is installed on the crotch strap 51, and the crotch strap 51 and the buckle 54 are stored in the storage recess 26 in a non-fixed use state. Narrative. However, the present invention is not limited to this. For example, the buckle 54 can also be provided on the shoulder strap 52 side, and the locking tongue 55 can be provided on the crotch strap 51 side. In the non-fixed use state, the crotch strap 51 and the locking tongue 55 can be stored in the Storage recess 26.
再者，上述實施形態中，已針對將兒童座椅本體2設為可分離成座位部11及靠背部12之構成之情形進行敘述(圖3及圖4)。但，本發明不限於此，亦可將兒童座椅本體2設為座位部11及靠背部12一體化之構成。該情形時，只要於成為座位部11及靠背部12之邊界之部位形成貫通孔，使頂部繫帶5插通即可。 In addition, in the above-mentioned embodiment, the case where the child seat body 2 is separable into the seat part 11 and the backrest part 12 has been described (FIGS. 3 and 4). However, the present invention is not limited to this, and the child seat body 2 may also be configured as an integrated structure in which the seat part 11 and the backrest part 12 are integrated. In this case, it is only necessary to form a through hole at the boundary between the seat part 11 and the backrest part 12 and insert the top strap 5 therethrough.
再者，本發明並非限定於上述各實施形態及其他實施形態者。即，本發明之應用範圍包含將上述各實施形態與上述其他實施形態之一部分或全部任意組合之實施形態，或擷取一部分之實施形態。 In addition, the present invention is not limited to each of the above-described embodiments and other embodiments. That is, the scope of application of the present invention includes an embodiment in which part or all of the above-mentioned embodiments are arbitrarily combined with any or all of the above-mentioned other embodiments, or an embodiment in which a part is extracted.
再者，上述實施形態中，已針對由作為兒童座椅本體之兒童座椅本體2、作為頂部繫帶之頂部繫帶5、作為貫通孔之貫通孔13、作為收納凹口之收納凹口26，構成作為兒童座椅之兒童座椅1之情形進行敘述。但，本發明不限於此，亦可由以其他各種構成而成之兒童座椅本體、頂部繫帶、貫通孔、收納凹口構成兒童座椅。 Furthermore, in the above embodiment, the child seat body 2 as the child seat body, the top strap 5 as the top strap, the through hole 13 as the through hole, and the storage recess 26 as the storage recess have been described. , the configuration of the child seat 1 as a child seat will be described. However, the present invention is not limited to this, and the child seat may also be composed of a child seat body, a top strap, a through hole, and a storage recess in various other configurations.
本發明可利用於例如具有頂部繫帶之兒童座椅。 The invention may be used, for example, in child seats with top straps.
2:兒童座椅本體 2: Child seat body
5:頂部繫帶 5:Top tie
5F:頂部繫帶末端部 5F: Top tie end
11:座位部 11: Seating Department
12:靠背部 12:Backrest
13:貫通孔 13:Through hole
21S:座位面 21S: Seat surface
21ST:座位面頂部 21ST: Top of seat surface
26:收納凹口 26: Storage notch
43:繫帶安裝部 43: Lace installation part
71:繫帶 71: Lace up
72:調節部 72:Adjustment Department
73:連接帶 73:Connecting strap
74:繫帶金屬件 74: Lace metal parts
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/041229 WO2023084615A1 (en) | 2021-11-09 | 2021-11-09 | Child seat |
| WOPCT/JP2021/041229 | 2021-11-09 |
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| Publication Number | Publication Date |
|---|---|
| TW202327913A TW202327913A (en) | 2023-07-16 |
| TWI824704B true TWI824704B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111133882A TWI824704B (en) | 2021-11-09 | 2022-09-07 | child seat |
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| Country | Link |
|---|---|
| JP (1) | JP7313097B1 (en) |
| CN (1) | CN118201806A (en) |
| TW (1) | TWI824704B (en) |
| WO (1) | WO2023084615A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627917A (en) * | 2017-10-11 | 2018-01-26 | 宁波惠尔顿婴童安全科技股份有限公司 | A kind of child safety seat buckle and safety belt container structure |
| US20180236904A1 (en) * | 2017-02-22 | 2018-08-23 | Wonderland Switzerland Ag | Child safety seat |
| US20180326876A1 (en) * | 2017-05-09 | 2018-11-15 | Dorel Juvenile Group, Inc. | Child restraint with vehicle seatbelt management system |
| CN110893803A (en) * | 2018-09-12 | 2020-03-20 | 明门瑞士股份有限公司 | Child restraint base and child restraint system thereof |
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| JPS60115760U (en) * | 1984-01-17 | 1985-08-05 | 株式会社東海理化電機製作所 | child restraint device |
| JPH1159246A (en) * | 1997-08-12 | 1999-03-02 | Toyota Motor Corp | Top tether engaging structure |
| JP3957433B2 (en) * | 1999-08-19 | 2007-08-15 | 日野自動車株式会社 | Vehicle seat |
| GB0329164D0 (en) * | 2003-12-17 | 2004-01-21 | Britax Roemer Kindersicherheit Gmbh | Belt tension indicator |
| JP5710204B2 (en) * | 2010-10-18 | 2015-04-30 | コンビ株式会社 | Child seat |
| CA3016034A1 (en) * | 2017-09-19 | 2019-03-19 | Britax Child Safety, Inc. | Quick connect coupler for a child safety seat top tether |
-
2021
- 2021-11-09 JP JP2022539702A patent/JP7313097B1/en active Active
- 2021-11-09 CN CN202180104047.0A patent/CN118201806A/en active Pending
- 2021-11-09 WO PCT/JP2021/041229 patent/WO2023084615A1/en active Application Filing
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- 2022-09-07 TW TW111133882A patent/TWI824704B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180236904A1 (en) * | 2017-02-22 | 2018-08-23 | Wonderland Switzerland Ag | Child safety seat |
| US20180326876A1 (en) * | 2017-05-09 | 2018-11-15 | Dorel Juvenile Group, Inc. | Child restraint with vehicle seatbelt management system |
| CN107627917A (en) * | 2017-10-11 | 2018-01-26 | 宁波惠尔顿婴童安全科技股份有限公司 | A kind of child safety seat buckle and safety belt container structure |
| CN110893803A (en) * | 2018-09-12 | 2020-03-20 | 明门瑞士股份有限公司 | Child restraint base and child restraint system thereof |
Also Published As
| Publication number | Publication date |
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| CN118201806A (en) | 2024-06-14 |
| JPWO2023084615A1 (en) | 2023-05-19 |
| JP7313097B1 (en) | 2023-07-24 |
| TW202327913A (en) | 2023-07-16 |
| WO2023084615A1 (en) | 2023-05-19 |
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