WO2019198271A1 - Shopping cart - Google Patents

Shopping cart Download PDF

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Publication number
WO2019198271A1
WO2019198271A1 PCT/JP2018/043911 JP2018043911W WO2019198271A1 WO 2019198271 A1 WO2019198271 A1 WO 2019198271A1 JP 2018043911 W JP2018043911 W JP 2018043911W WO 2019198271 A1 WO2019198271 A1 WO 2019198271A1
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WO
WIPO (PCT)
Prior art keywords
child
shopping cart
handle
support column
support columns
Prior art date
Application number
PCT/JP2018/043911
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French (fr)
Japanese (ja)
Inventor
定良 山下
Original Assignee
株式会社スーパーメイト
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Application filed by 株式会社スーパーメイト filed Critical 株式会社スーパーメイト
Publication of WO2019198271A1 publication Critical patent/WO2019198271A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/06—Hand moving equipment, e.g. handle bars

Definitions

  • the present invention relates to a shopping cart used when shopping at a store such as a supermarket.
  • Patent Documents 1 to 3 There are types of shopping carts that not only carry shopping carts but also carry children together for convenience when shopping with children. This type is generally equipped with an infant seat on which an infant can sit (Patent Documents 1 to 3), but in recent years, a floor on which children (infants or lower grade school children) can stand and stand. The thing provided with the surface (step board) is also proposed (patent documents 4 and 5).
  • the shopping carts of Patent Documents 4 and 5 have a support column erected at the rear part of the chassis and an operation handle provided at the upper end of the support column.
  • the column has a vertical member standing from the chassis, a support member that supports the vertical member, and a horizontal member that connects both side portions (vertical portions) of the vertical member.
  • the upper end of the vertical member is bent rearward and folded back and bent forward, and then bent and connected to the left and right.
  • An adult (customer) handle is formed by the bent back portion and the folded portion.
  • the part that follows this part and the part that is bent and connected to the left and right forms a frame that surrounds the surroundings except for the rear, and this frame is easy for a child standing on the chassis to grip (bent to the left and right to connect) It is said that a child handle is provided at a portion to be operated) and functions as a guide frame for restricting the range of movement of the child to a predetermined range.
  • the upper end of the vertical member is bent rearward and folded back and bent forward to form a cantilever-shaped customer handle, and the customer handle is followed. Since the child's handle is formed by being bent right and left, the customer's handle and the child's handle are easily bent, have low rigidity, and have a problem in stability.
  • an object of the present invention is to provide a shopping cart that includes a step plate for children and has a high rigidity and excellent stability for the customer handle and the child handle.
  • the shopping cart of the present invention includes a base frame provided with left and right side frames, left and right first support columns erected from the front-rear direction intermediate part of the side frames, and left and right second support columns erected from the rear part of the side frame.
  • a first handle that is above the left and right side frames, and a handle for a customer that includes a forwardly inclined upper portion of the second column, a child handle that extends between the upper ends of the first columns or between the upper ends of the second columns.
  • a step plate for a child provided between the first support column and the second support column, and the upper end of one of the first support column and the second support column is within 15 cm downward from the other upper end or upper end (more preferably within 10 cm) ).
  • a shopping cart that includes a child step board and has a high rigidity and high stability for the customer handle and the child handle.
  • FIG. 1 is a perspective view of the shopping cart of the first embodiment as viewed from the side.
  • FIG. 2 is a perspective view of the shopping cart as viewed from the front side.
  • FIG. 3 is a perspective view of the shopping cart as viewed from the back side.
  • FIG. 4 is a perspective view of the shopping cart of the second embodiment as viewed from the back side.
  • the upper part of the second support column which is a customer handle, is inclined forward by 50 to 70 degrees with respect to the vertical. This is because it is easy for the shopper to hold the customer handle.
  • the first support column preferably does not include a portion tilted forward or backward by 60 degrees or more with respect to the vertical due to bending, and more preferably does not include a portion tilted by 40 degrees or more. This is because, as the degree of bending of the first support column is small, effects such as increased rigidity, less processing, increased processing accuracy, decreased defect rate, reduced accident risk during processing, and the like can be obtained.
  • a guard member is installed between the first support column and the second support column. This is because the second support column functions as a guard that regulates a range in which the child standing on the child step board moves sideways, but when the guard member is further installed, the guard function is enhanced.
  • the shopping cart is provided with an upper basket on the front of the middle part of the first support column and an infant seat on the rear wall of the upper basket. This is because, in addition to the child standing on the child step board as described above, the infant sitting on the infant seat can be carried together.
  • the infant seat is preferably configured so that it can be changed from a folded state that is folded close to the rear tilt wall to a used state that is extended upward in the rear half of the upper cage.
  • a shopping cart 1 according to the first embodiment shown in FIGS. 1 to 3 includes a base frame 2 having left and right side frames 4, left and right first support columns 5 erected from an intermediate portion in the front-rear direction of the side frame 4, and a side The left and right second struts 6 erected from the rear part of the frame 4, the customer handle 7 composed of the upper inclined portion of the second strut 6, the child handle 9 extending between the upper ends of the first struts 5, A step plate for children 11 provided between the first support column 5 and the second support column 6 above the side frame 4, wherein the first support column 5 and the second support column 6 are either one of them. The upper end is joined within 15 cm from the other upper end or the upper end to the bottom.
  • the children's step board 11 can be placed on a child (an infant or a lower grade school child).
  • the shopping cart 1 further includes a lower basket 14, an upper basket 15, an infant seat 20, and a caster 25.
  • the base frame 2 includes a front frame 3 extending left and right and left and right side frames 4 extending rearward from the left and right ends of the front frame 3.
  • the base frame 2 is made of, for example, a pipe material or a mold material.
  • the left and right first support columns 5 extend vertically 10 to 20 cm vertically from the front-rear direction middle part of the left and right side frames 4, and then incline forward by 15 to 25 degrees with respect to the vertical by bending. It extends by ⁇ 20 cm, and subsequently tilts backward by about 10 to 20 degrees with respect to the vertical and extends upward by 40 to 55 cm.
  • the height from the upper surface of the side frame 4 is 70 to 85 cm.
  • the first support column 5 is made of, for example, a pipe material or a mold material.
  • the left and right second struts 6 extend 5 to 15 cm vertically upward from the rear portions of the left and right side frames 4, and then tilt forward 45 to 65 degrees with respect to the vertical by bending and extend 15 to 30 cm upward. Then, the upper part extended backward by 20 to 35 cm with respect to the vertical by bending and extended upward by 20 to 35 cm, and the upper part extended by 10 to 20 cm with upward inclination by 50 to 70 degrees relative to the vertical by bending. (This is the customer handle 7), the height from the upper surface of the side frame 4 is 65 to 80 cm, and the upper end thereof is within 15 cm from the upper end or the upper end of the first support column 5 (in this example, the upper end) From 4 to 6 cm below) and joined by welding or the like.
  • the second support column 6 is made of, for example, a pipe material or a mold material.
  • the customer handle 7 is composed of the forwardly inclined upper portions of the left and right second support columns 6 as described above.
  • the customer handle 7 is provided with a resin-made or rubber-made cylindrical customer grip 8.
  • the child handle 9 is held by a child who stands on the child step board 11.
  • the child handle 9 is a bar extending between the upper ends of the first support columns 5 and is made of a metal, for example, a pipe material or a mold material.
  • the first handle 5 is integrally formed with a metal material from the upper end of the first support column 5. It is formed by bending.
  • the child handle 9 is provided with a plastic child or rubber cylindrical child grip 10.
  • the child step plate 11 includes a support bar 12 erected between the lower portions of the left first column 5 and the second column 6 and a support bar erected between the lower portions of the right first column 5 and the second column 6. Between the two.
  • the child step plate 11 is made of metal or resin, and has a strength that can withstand even if the child jumps.
  • pillar 6 functions as a guard which controls the range which the child who stood on the step board 11 for children moves to the side.
  • a guard member 13 is installed between the first support column 5 and the second support column 6 to enhance the guard function.
  • two guard members 13 are provided apart from each other between the middle portion and the lower portion of the first support column 5 and the second support column 6, but these may be continuous.
  • the guard member 13 is plate shape in the example of illustration, a fence shape, a rod shape, etc. may be sufficient.
  • the lower cage 14 is provided between the left and right side frames 4 and in front of the lower portion of the first support column 5.
  • the lower cage 14 is attached to the rear fence fixed to the first support column 5, the lower fence extending forward from the lower part of the rear fence, the front fence obtained by bending the entire lower fence upward, and the left and right side frames 4. Consists of standing left and right side fences.
  • the upper cage 15 is provided in front of the middle portion of the first support column 5.
  • the upper cage 15 includes a rear tilt wall 16 rotatably attached to the vicinity of the front ends of the upper portions of the left and right second support columns 6, left and right side walls fixed to the first support columns 5, and a bottom wall continuing to the side walls. And the front wall following the side wall and the bottom wall.
  • the infant seat 20 is configured so that the infant can sit backwards in front of the rear tilt wall 16 and is attached to the rear tilt wall 16.
  • the infant seat 20 includes a seat 21 pivotally attached to the rear tilt wall 16 at the front end and a backrest 22 pivotally attached to the base end of the seat 21.
  • the seat 20 and the backrest 22 are folded from a state in which the seat 21 and the backrest 22 are folded close to the rear tilt wall 16 as shown in FIG. It is comprised so that it can change to the use state extended
  • the casters 25 are attached near the front ends of the left and right side frames 4 and below the first left and right columns 5.
  • the shopping cart 1 configured as described above causes a child to stand on the child step board 11 to grip the child handle 9, and the shopper uses the customer handle 7 to grip the customer. be able to.
  • the shopper uses the customer handle 7 to grip the customer. be able to.
  • the child step board 11 it is possible to place items such as purchased items and luggage on the child step board 11.
  • the shopping cart 1 of a present Example the following effect is obtained.
  • the customer handle 7 is composed of an upper inclined portion of the second strut 6 having high strength, and the child handle 9 extends between the upper ends of the first struts 5 having high strength or between the upper ends of the second struts 6.
  • the first support column 5 does not include a portion inclined forward or backward by 60 degrees or more with respect to the vertical due to bending. As the degree of bending of the first support column 5 is small, effects such as increased rigidity, less processing, increased processing accuracy, decreased defect rate, reduced accident risk during processing, and the like can be obtained.
  • the shopping cart 1 according to the second embodiment shown in FIG. 4 includes a child handle 9 extending between the upper ends of the second columns 6 so that the upper ends of the first columns 5 are downward from the upper ends or the upper ends of the second columns 6. This is different from the first embodiment in that it is joined within 15 cm. Details are as follows.
  • the left and right second struts 6 extend 5 to 15 cm vertically upward from the rear portions of the left and right side frames 4, and then tilt forward 45 to 65 degrees with respect to the vertical by bending and extend 15 to 30 cm upward. Subsequently, the upper part is tilted backward by 20 to 40 degrees with respect to the vertical by bending and extends upward by 25 to 40 cm, and the upper part is subsequently tilted by 50 to 70 degrees with respect to the vertical and extended upward by 10 to 20 cm. (This is the customer handle 7), and the height from the upper surface of the side frame 4 is 70 to 85 cm.
  • the left and right first support columns 5 extend vertically 10 to 20 cm vertically from the front-rear direction middle part of the left and right side frames 4, and then incline forward by 15 to 25 degrees with respect to the vertical by bending. Extends ⁇ 20 cm, then tilts backward by 10-20 degrees with respect to the vertical by bending and extends upwards by 25-40 cm, then continues to tilt backwards by 45-55 degrees with respect to the vertical, with upwards of 10-20 cm
  • the front surface has a height of 62 to 77 cm from the upper surface of the side frame 4 and has an upper end within 15 cm downward from the upper end or the upper end of the second support column 6 (in this example, 7 to 9 cm below the upper end). And joined by welding or the like.
  • the child handle 9 is a bar extending between the upper ends of the second support columns 6 and is formed by bending from the upper ends of the second support columns 6 with a metal material integrated with the second support columns 6 in the illustrated example.
  • the rear cage wall 16 of the upper cage 15 is rotatably mounted near the front ends of the upper portions of the left and right first support columns 5.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

[Problem] To provide a shopping cart 1 equipped with a child-step plate 11, having customer handles 7 and a child handle 9 that have high rigidity, and offering excellent stability. [Solution] The shopping cart 1 is equipped with: a base frame 2 having left and right side frames 4; left and right first support columns 5 erected from the middle portions in the front-rear direction of the side frames 4; left and right second support columns 6 erected from the rear of the side frames 4; customer handles 7 formed by forward-angled upper parts of the second support columns 6; a child handle 9 that extends between the upper ends of the first support columns 5; and a child-step plate 11 that is disposed over and between the left and right side frames 4 and between the first support columns 5 and the second support columns 6. The upper ends of either the first support columns 5 or second support columns 6 are joined with the upper ends or within 15 cm from the upper ends of the other support columns.

Description

ショッピングカートShopping cart
　本発明は、スーパーマーケット等の販売店で買い物をする際に使用するショッピングカートに関する。 The present invention relates to a shopping cart used when shopping at a store such as a supermarket.
　ショッピングカートのなかには、買物カゴを運ぶだけでなく、子供連れで買い物をする際の便宜のために、子供を一緒に運べるようにしたタイプがある。このタイプとしては、幼児が腰掛けることができる幼児用座席を設けたものが一般的であるが（特許文献１～３）、近年、子供（幼児ないし低学年学童）が立って載ることができる床面（ステップ板）を設けたものも提案されている（特許文献４，５）。 There are types of shopping carts that not only carry shopping carts but also carry children together for convenience when shopping with children. This type is generally equipped with an infant seat on which an infant can sit (Patent Documents 1 to 3), but in recent years, a floor on which children (infants or lower grade school children) can stand and stand. The thing provided with the surface (step board) is also proposed (patent documents 4 and 5).
　特許文献４，５のショッピングカートは、車台の後部に立設された支柱と、支柱の上端部に設けられた操作ハンドルとを有している。支柱は、車台から立設する縦部材と、縦部材を支持する支持部材と、縦部材の両側部（垂直部分）を連結する横部材とを有している。縦部材は、その上端が後方に屈曲されるとともに折り返して前方に屈曲されたのち、左右に屈曲されて連結されている。この後方に屈曲されるとともに折り返す部分により、大人用（客用）のハンドルが形成される。この部分に続く部分と左右に屈曲されて連結される部分により、後方を除いて周囲を囲む枠が形成され、この枠は、車台に立って載った子供が掴みやすく（左右に屈曲されて連結される部分に子供用のハンドルを設けている）、子供の動く範囲を所定の範囲に規制するガイド枠として機能する、とされている。 The shopping carts of Patent Documents 4 and 5 have a support column erected at the rear part of the chassis and an operation handle provided at the upper end of the support column. The column has a vertical member standing from the chassis, a support member that supports the vertical member, and a horizontal member that connects both side portions (vertical portions) of the vertical member. The upper end of the vertical member is bent rearward and folded back and bent forward, and then bent and connected to the left and right. An adult (customer) handle is formed by the bent back portion and the folded portion. The part that follows this part and the part that is bent and connected to the left and right forms a frame that surrounds the surroundings except for the rear, and this frame is easy for a child standing on the chassis to grip (bent to the left and right to connect) It is said that a child handle is provided at a portion to be operated) and functions as a guide frame for restricting the range of movement of the child to a predetermined range.
実開昭５７－２２４６６号公報Japanese Utility Model Publication No. 57-22466 特開平２－７４４６２号公報Japanese Patent Laid-Open No. 2-74462 特開平９－３９７９７号公報JP-A-9-39797 特開２０１１－２４６０７７号公報JP 2011-246077 A 特開２０１５－７７９７０号公報Japanese Patent Laying-Open No. 2015-77970
　しかし、特許文献４，５のショッピングカートは、縦部材の上端が後方に屈曲されるとともに折り返して前方に屈曲されることにより片持梁状の客用ハンドルが形成され、この客用ハンドルに続いて左右に屈曲されることにより子供用のハンドルが形成されているため、客用ハンドル及び子供用ハンドルは、撓みやすい構造であり、剛性が低く、安定性に問題がある。 However, in the shopping carts of Patent Documents 4 and 5, the upper end of the vertical member is bent rearward and folded back and bent forward to form a cantilever-shaped customer handle, and the customer handle is followed. Since the child's handle is formed by being bent right and left, the customer's handle and the child's handle are easily bent, have low rigidity, and have a problem in stability.
　そこで、本発明の目的は、子供用ステップ板を備え、客用ハンドル及び子供用ハンドルの剛性が高く安定性に優れるショッピングカートを提供することにある。 Therefore, an object of the present invention is to provide a shopping cart that includes a step plate for children and has a high rigidity and excellent stability for the customer handle and the child handle.
　本発明のショッピングカートは、左右の側枠を備えた基枠と、側枠の前後方向中間部から立設した左右の第１支柱と、側枠の後部から立設した左右の第２支柱と、第２支柱の前傾した上部からなる客用ハンドルと、第１支柱の上端間又は第２支柱の上端間に延びる子供用ハンドルと、左右の側枠の間の上であって第１支柱と第２支柱との間に設けられた子供用ステップ板とを備え、第１支柱と第２支柱とはいずれか一方の上端が他方の上端ないし上端から下へ１５ｃｍ以内（より好ましくは１０ｃｍ以内）に接合されていることを特徴とする。 The shopping cart of the present invention includes a base frame provided with left and right side frames, left and right first support columns erected from the front-rear direction intermediate part of the side frames, and left and right second support columns erected from the rear part of the side frame. A first handle that is above the left and right side frames, and a handle for a customer that includes a forwardly inclined upper portion of the second column, a child handle that extends between the upper ends of the first columns or between the upper ends of the second columns. And a step plate for a child provided between the first support column and the second support column, and the upper end of one of the first support column and the second support column is within 15 cm downward from the other upper end or upper end (more preferably within 10 cm) ).
［作用］
　第１支柱と第２支柱とはいずれか一方の上端が他方の上端ないし上端から下へ１５ｃｍ以内に突き合わされ接合されていることにより、両支柱の上部は互いに補強し合って強度が高くなっている。そして、客用ハンドルは強度が高い第２支柱の前傾した上部からなり、子供用ハンドルは強度が高い第１支柱の上端間又は第２支柱の上端間に延びているため、いずれも剛性が高く、安定性に優れる。 [Action]
The upper end of either one of the first support column and the second support column is abutted and joined within 15 cm from the other upper end or the upper end, so that the upper portions of both columns reinforce each other and become stronger. Yes. Since the handle for the customer is composed of the upper part of the second strut having high strength and the child handle is extended between the upper ends of the first strut having high strength or the upper end of the second strut, both have rigidity. High and stable.
　本発明によれば、子供用ステップ板を備え、客用ハンドル及び子供用ハンドルの剛性が高く安定性に優れるショッピングカートを提供することができる。 According to the present invention, it is possible to provide a shopping cart that includes a child step board and has a high rigidity and high stability for the customer handle and the child handle.
図１は、実施例１のショッピングカートを側面側から見た斜視図である。FIG. 1 is a perspective view of the shopping cart of the first embodiment as viewed from the side. 図２は、同ショッピングカートを正面側から見た斜視図である。FIG. 2 is a perspective view of the shopping cart as viewed from the front side. 図３は、同ショッピングカートを背面側から見た斜視図である。FIG. 3 is a perspective view of the shopping cart as viewed from the back side. 図４は、実施例２のショッピングカートを背面側から見た斜視図である。FIG. 4 is a perspective view of the shopping cart of the second embodiment as viewed from the back side.
　ここで、客用ハンドルである第２支柱の上部は、垂直に対して５０～７０度前傾したものが好ましい。買物客が客用ハンドルを握りやすいからである。 Here, it is preferable that the upper part of the second support column, which is a customer handle, is inclined forward by 50 to 70 degrees with respect to the vertical. This is because it is easy for the shopper to hold the customer handle.
　第１支柱は、屈曲により垂直に対して６０度以上前傾又は後傾した部分を含まないものが好ましく、４０度以上傾いた部分を含まないものがより好ましい。第１支柱の屈曲の程度が小さい分、剛性が上がる、加工が少なく済む、加工の精度が上がる、不良率が下がる、加工時の事故リスクが軽減される等の効果が得られるからである。 The first support column preferably does not include a portion tilted forward or backward by 60 degrees or more with respect to the vertical due to bending, and more preferably does not include a portion tilted by 40 degrees or more. This is because, as the degree of bending of the first support column is small, effects such as increased rigidity, less processing, increased processing accuracy, decreased defect rate, reduced accident risk during processing, and the like can be obtained.
　第１支柱と第２支柱の間にガード部材が架設されていることが好ましい。第２支柱は、子供用ステップ板に立った子供が側方へ動く範囲を規制するガードとして機能するが、さらにガード部材が架設されていると、そのガード機能が高められるからである。 It is preferable that a guard member is installed between the first support column and the second support column. This is because the second support column functions as a guard that regulates a range in which the child standing on the child step board moves sideways, but when the guard member is further installed, the guard function is enhanced.
　ショッピングカートは、第１支柱の中間部の前方に上部カゴ載せを備え、上部カゴ載せの後あおり壁に幼児用座席を備えていることが好ましい。上記のように子供用ステップ板に立った子供に加え、幼児用座席に腰掛けた幼児も一緒に運ぶことができるからである。 It is preferable that the shopping cart is provided with an upper basket on the front of the middle part of the first support column and an infant seat on the rear wall of the upper basket. This is because, in addition to the child standing on the child step board as described above, the infant sitting on the infant seat can be carried together.
　幼児用座席は、後あおり壁に接近して折り畳まれた折り畳み状態から、上部カゴ載せの後半部上方に繰り出された使用状態へと変更できるように構成されていることが好ましい。 The infant seat is preferably configured so that it can be changed from a folded state that is folded close to the rear tilt wall to a used state that is extended upward in the rear half of the upper cage.
　次に、本発明の実施例について図面を参照して説明する。但し、説明する各部の構造、形状、数量等は例示であり、発明の趣旨を逸脱しない範囲で適宜変更できる。 Next, embodiments of the present invention will be described with reference to the drawings. However, the structure, shape, quantity, and the like of each part to be described are exemplifications, and can be appropriately changed without departing from the spirit of the invention.
［実施例１］
　図１～図３に示す実施例１のショッピングカート１は、左右の側枠４を備えた基枠２と、側枠４の前後方向中間部から立設した左右の第１支柱５と、側枠４の後部から立設した左右の第２支柱６と、第２支柱６の前傾した上部からなる客用ハンドル７と、第１支柱５の上端間に延びる子供用ハンドル９と、左右の側枠４の間の上であって第１支柱５と第２支柱６との間に設けられた子供用ステップ板１１とを備え、第１支柱５と第２支柱６とはいずれか一方の上端が他方の上端ないし上端から下へ１５ｃｍ以内に接合されている。子供用ステップ板１１は、子供（幼児ないし低学年学童）が立って載ることができるものである。ショッピングカート１は、さらに下部カゴ載せ１４、上部カゴ載せ１５、幼児用座席２０、及びキャスター２５を備える。 [Example 1]
A shopping cart 1 according to the first embodiment shown in FIGS. 1 to 3 includes a base frame 2 having left and right side frames 4, left and right first support columns 5 erected from an intermediate portion in the front-rear direction of the side frame 4, and a side The left and right second struts 6 erected from the rear part of the frame 4, the customer handle 7 composed of the upper inclined portion of the second strut 6, the child handle 9 extending between the upper ends of the first struts 5, A step plate for children 11 provided between the first support column 5 and the second support column 6 above the side frame 4, wherein the first support column 5 and the second support column 6 are either one of them. The upper end is joined within 15 cm from the other upper end or the upper end to the bottom. The children's step board 11 can be placed on a child (an infant or a lower grade school child). The shopping cart 1 further includes a lower basket 14, an upper basket 15, an infant seat 20, and a caster 25.
　基枠２は、左右に延びる前枠３と、前枠３の左右端から後方へ延びる左右の側枠４とを含む。基枠２は、金属製の例えばパイプ材又は型材からなる。 The base frame 2 includes a front frame 3 extending left and right and left and right side frames 4 extending rearward from the left and right ends of the front frame 3. The base frame 2 is made of, for example, a pipe material or a mold material.
　左右の第１支柱５は、左右の側枠４の前後方向中間部から、まず垂直に上へ１０～２０ｃｍ延び、続いて屈曲により垂直に対して１５～２５度ほど前傾して上へ１０～２０ｃｍ延び、続いて屈曲により垂直に対して１０～２０度ほど後傾して上へ４０～５５ｃｍ延びており、側枠４の上面からの高さが７０～８５ｃｍである。第１支柱５は、金属製の例えばパイプ材又は型材からなる。 The left and right first support columns 5 extend vertically 10 to 20 cm vertically from the front-rear direction middle part of the left and right side frames 4, and then incline forward by 15 to 25 degrees with respect to the vertical by bending. It extends by ˜20 cm, and subsequently tilts backward by about 10 to 20 degrees with respect to the vertical and extends upward by 40 to 55 cm. The height from the upper surface of the side frame 4 is 70 to 85 cm. The first support column 5 is made of, for example, a pipe material or a mold material.
　左右の第２支柱６は、左右の側枠４の後部から、まず垂直に上へ５～１５ｃｍ延び、続いて屈曲により垂直に対して４５～６５度ほど前傾して上へ１５～３０ｃｍ延び、続いて屈曲により垂直に対して２０～４０度ほど後傾して上へ２０～３５ｃｍ延び、続いて屈曲により垂直に対して５０～７０度ほど前傾して上へ１０～２０ｃｍ延びた上部（これが客用ハンドル７）となっており、側枠４の上面からの高さが６５～８０ｃｍであって、その上端が第１支柱５の上端ないし上端から下へ１５ｃｍ以内（本例では上端から４～６ｃｍ下）の後面に突き合わされ溶接等により接合されている。第２支柱６は、金属製の例えばパイプ材又は型材からなる。 The left and right second struts 6 extend 5 to 15 cm vertically upward from the rear portions of the left and right side frames 4, and then tilt forward 45 to 65 degrees with respect to the vertical by bending and extend 15 to 30 cm upward. Then, the upper part extended backward by 20 to 35 cm with respect to the vertical by bending and extended upward by 20 to 35 cm, and the upper part extended by 10 to 20 cm with upward inclination by 50 to 70 degrees relative to the vertical by bending. (This is the customer handle 7), the height from the upper surface of the side frame 4 is 65 to 80 cm, and the upper end thereof is within 15 cm from the upper end or the upper end of the first support column 5 (in this example, the upper end) From 4 to 6 cm below) and joined by welding or the like. The second support column 6 is made of, for example, a pipe material or a mold material.
　客用ハンドル７は、上記のとおり左右の第２支柱６の前傾した上部からなる。客用ハンドル７には、樹脂製又はゴム製の筒状の客用グリップ８が取り付けられている。 The customer handle 7 is composed of the forwardly inclined upper portions of the left and right second support columns 6 as described above. The customer handle 7 is provided with a resin-made or rubber-made cylindrical customer grip 8.
　子供用ハンドル９は、子供用ステップ板１１に立って載った子供が握るものである。子供用ハンドル９は、第１支柱５の上端間に延びるバーであり、金属製の例えばパイプ材又は型材からなり、図示例では第１支柱５と一体の金属材により第１支柱５の上端から屈曲して形成されている。子供用ハンドル９には、樹脂製又はゴム製の筒状の子供用グリップ１０が取り付けられている。 The child handle 9 is held by a child who stands on the child step board 11. The child handle 9 is a bar extending between the upper ends of the first support columns 5 and is made of a metal, for example, a pipe material or a mold material. In the illustrated example, the first handle 5 is integrally formed with a metal material from the upper end of the first support column 5. It is formed by bending. The child handle 9 is provided with a plastic child or rubber cylindrical child grip 10.
　子供用ステップ板１１は、左の第１支柱５と第２支柱６の下部間に架設された支持バー１２と、右の第１支柱５と第２支柱６の下部間に架設された支持バー１２との間に、架け渡されている。子供用ステップ板１１は、金属製又は樹脂製であり、その上で子供が跳ねても耐えうる強度に形成されている。 The child step plate 11 includes a support bar 12 erected between the lower portions of the left first column 5 and the second column 6 and a support bar erected between the lower portions of the right first column 5 and the second column 6. Between the two. The child step plate 11 is made of metal or resin, and has a strength that can withstand even if the child jumps.
　第２支柱６は、子供用ステップ板１１に立った子供が側方へ動く範囲を規制するガードとして機能する。さらに、本実施例では、第１支柱５と第２支柱６の間にガード部材１３が架設され、ガード機能が高められている。ガード部材１３は、図示例では第１支柱５と第２支柱６の中間部間と下部間とに２つが離れて設けられているが、これらを連続させてもよい。また、ガード部材１３は、図示例は板状であるが、柵状、棒状等でもよい。 The 2nd support | pillar 6 functions as a guard which controls the range which the child who stood on the step board 11 for children moves to the side. Furthermore, in this embodiment, a guard member 13 is installed between the first support column 5 and the second support column 6 to enhance the guard function. In the illustrated example, two guard members 13 are provided apart from each other between the middle portion and the lower portion of the first support column 5 and the second support column 6, but these may be continuous. Moreover, although the guard member 13 is plate shape in the example of illustration, a fence shape, a rod shape, etc. may be sufficient.
　下部カゴ載せ１４は、左右の側枠４の間の上であって第１支柱５の下部の前方に設けられている。下部カゴ載せ１４は、第１支柱５に固定された後柵と、後柵の下部から前方へ延びた下柵と、下柵の全部を上向きに曲げた前柵と、左右の側枠４に立設した左右の側柵とからなる。 The lower cage 14 is provided between the left and right side frames 4 and in front of the lower portion of the first support column 5. The lower cage 14 is attached to the rear fence fixed to the first support column 5, the lower fence extending forward from the lower part of the rear fence, the front fence obtained by bending the entire lower fence upward, and the left and right side frames 4. Consists of standing left and right side fences.
　上部カゴ載せ１５は、第１支柱５の中間部の前方に設けられている。上部カゴ載せ１５は、左右の第２支柱６の上部の前端付近に回動可能に取り付けられた後あおり壁１６と、第１支柱５に固定された左右の側壁と、側壁に続く底壁と、側壁及び底壁に続く前壁とからなる。 The upper cage 15 is provided in front of the middle portion of the first support column 5. The upper cage 15 includes a rear tilt wall 16 rotatably attached to the vicinity of the front ends of the upper portions of the left and right second support columns 6, left and right side walls fixed to the first support columns 5, and a bottom wall continuing to the side walls. And the front wall following the side wall and the bottom wall.
　幼児用座席２０は、幼児が後あおり壁１６より前で後ろ向きに腰掛けることができるように構成され、後あおり壁１６に取り付けられている。幼児用座席２０は、先端が後あおり壁１６に回動可能に軸着された座２１と、座２１の基端に回動可能に軸着された背当２２とを含み構成されている。幼児用座席２０は、図１に示すように、座２１と背当２２が後あおり壁１６に接近して折り畳まれた折り畳み状態から、図２に示すように、座２１と背当２２が上部カゴ載せ１５の後半部上方に繰り出された使用状態へと変更できるように構成されている。 The infant seat 20 is configured so that the infant can sit backwards in front of the rear tilt wall 16 and is attached to the rear tilt wall 16. The infant seat 20 includes a seat 21 pivotally attached to the rear tilt wall 16 at the front end and a backrest 22 pivotally attached to the base end of the seat 21. As shown in FIG. 1, the seat 20 and the backrest 22 are folded from a state in which the seat 21 and the backrest 22 are folded close to the rear tilt wall 16 as shown in FIG. It is comprised so that it can change to the use state extended | drawn out to the upper half part of the cage | basket | car 15.
　キャスター２５は、左右の側枠４の前端付近と、左右の第１支柱５の下に取り付けられている。 The casters 25 are attached near the front ends of the left and right side frames 4 and below the first left and right columns 5.
　以上のように構成されたショッピングカート１は、図１に示すように、子供用ステップ板１１に子供を立たせて子供用ハンドル９を握らせ、買物客は客用ハンドル７を握って、使用することができる。また、子供用ステップ板１１に子供が立たない場合には、子供用ステップ板１１に買物品、荷物などの物を乗せることもできる。 As shown in FIG. 1, the shopping cart 1 configured as described above causes a child to stand on the child step board 11 to grip the child handle 9, and the shopper uses the customer handle 7 to grip the customer. be able to. In addition, when a child does not stand on the child step board 11, it is possible to place items such as purchased items and luggage on the child step board 11.
　本実施例のショッピングカート１によれば、次の作用効果が得られる。
（１）第１支柱５と第２支柱６とはいずれか一方の上端が他方の上端ないし上端から下へ１５ｃｍ以内に接合されていることにより、両支柱の特に上部は互いに補強し合って強度が高くなっている。そして、客用ハンドル７は強度が高い第２支柱６の前傾した上部からなり、子供用ハンドル９は強度が高い第１支柱５の上端間又は第２支柱６の上端間に延びているため、買物客が客用ハンドル７を握り、子供が子供用ハンドル９を握ったときの、剛性感と安定性が高い。 According to the shopping cart 1 of a present Example, the following effect is obtained.
(1) Since the upper end of one of the first support column 5 and the second support column 6 is joined within 15 cm downward from the other upper end or the upper end, particularly the upper portions of the two support columns reinforce each other to strengthen each other. Is high. The customer handle 7 is composed of an upper inclined portion of the second strut 6 having high strength, and the child handle 9 extends between the upper ends of the first struts 5 having high strength or between the upper ends of the second struts 6. When the shopper grasps the customer handle 7 and the child grasps the child handle 9, the rigidity and stability are high.
（２）客用ハンドル７である第２支柱６の上部は、垂直に対して５０～７０度前傾したものであるから、買物客が握りやすい。 (2) Since the upper part of the second support column 6 which is the customer handle 7 is inclined forward by 50 to 70 degrees with respect to the vertical, it is easy for the shopper to grip.
（３）第１支柱５は、屈曲により垂直に対して６０度以上前傾又は後傾した部分を含まない。第１支柱５の屈曲の程度が小さい分、剛性が上がる、加工が少なく済む、加工の精度が上がる、不良率が下がる、加工時の事故リスクが軽減される等の効果が得られる。 (3) The first support column 5 does not include a portion inclined forward or backward by 60 degrees or more with respect to the vertical due to bending. As the degree of bending of the first support column 5 is small, effects such as increased rigidity, less processing, increased processing accuracy, decreased defect rate, reduced accident risk during processing, and the like can be obtained.
［実施例２］
　次に、図４に示す実施例２のショッピングカート１は、第２支柱６の上端間に延びる子供用ハンドル９を備え、第１支柱５の上端が第２支柱６の上端ないし上端から下へ１５ｃｍ以内に接合されている点において実施例１と相違するものである。詳しくは、次のとおりである。 [Example 2]
Next, the shopping cart 1 according to the second embodiment shown in FIG. 4 includes a child handle 9 extending between the upper ends of the second columns 6 so that the upper ends of the first columns 5 are downward from the upper ends or the upper ends of the second columns 6. This is different from the first embodiment in that it is joined within 15 cm. Details are as follows.
　左右の第２支柱６は、左右の側枠４の後部から、まず垂直に上へ５～１５ｃｍ延び、続いて屈曲により垂直に対して４５～６５度ほど前傾して上へ１５～３０ｃｍ延び、続いて屈曲により垂直に対して２０～４０度ほど後傾して上へ２５～４０ｃｍ延び、続いて屈曲により垂直に対して５０～７０度ほど前傾して上へ１０～２０ｃｍ延びた上部（これが客用ハンドル７）となっており、側枠４の上面からの高さが７０～８５ｃｍである。 The left and right second struts 6 extend 5 to 15 cm vertically upward from the rear portions of the left and right side frames 4, and then tilt forward 45 to 65 degrees with respect to the vertical by bending and extend 15 to 30 cm upward. Subsequently, the upper part is tilted backward by 20 to 40 degrees with respect to the vertical by bending and extends upward by 25 to 40 cm, and the upper part is subsequently tilted by 50 to 70 degrees with respect to the vertical and extended upward by 10 to 20 cm. (This is the customer handle 7), and the height from the upper surface of the side frame 4 is 70 to 85 cm.
　左右の第１支柱５は、左右の側枠４の前後方向中間部から、まず垂直に上へ１０～２０ｃｍ延び、続いて屈曲により垂直に対して１５～２５度ほど前傾して上へ１０～２０ｃｍ延び、続いて屈曲により垂直に対して１０～２０度ほど後傾して上へ２５～４０ｃｍ延び、続いて屈曲により垂直に対して４５～５５度ほど後傾して上へ１０～２０ｃｍ延びており、側枠４の上面からの高さが６２～７７ｃｍであって、その上端が第２支柱６の上端ないし上端から下へ１５ｃｍ以内（本例では上端から７～９ｃｍ下）の前面に突き合わされ溶接等により接合されている。 The left and right first support columns 5 extend vertically 10 to 20 cm vertically from the front-rear direction middle part of the left and right side frames 4, and then incline forward by 15 to 25 degrees with respect to the vertical by bending. Extends ˜20 cm, then tilts backward by 10-20 degrees with respect to the vertical by bending and extends upwards by 25-40 cm, then continues to tilt backwards by 45-55 degrees with respect to the vertical, with upwards of 10-20 cm The front surface has a height of 62 to 77 cm from the upper surface of the side frame 4 and has an upper end within 15 cm downward from the upper end or the upper end of the second support column 6 (in this example, 7 to 9 cm below the upper end). And joined by welding or the like.
　子供用ハンドル９は、第２支柱６の上端間に延びるバーであり、図示例では第２支柱６と一体の金属材により第２支柱６の上端から屈曲して形成されている。 The child handle 9 is a bar extending between the upper ends of the second support columns 6 and is formed by bending from the upper ends of the second support columns 6 with a metal material integrated with the second support columns 6 in the illustrated example.
　上部カゴ載せ１５の後あおり壁１６は、左右の第１支柱５の上部の前端付近に回動可能に取り付けられている。 The rear cage wall 16 of the upper cage 15 is rotatably mounted near the front ends of the upper portions of the left and right first support columns 5.
　その他の構成は実施例１と共通であり、本実施例によっても実施例１と同様の作用効果が得られる。 Other configurations are the same as those in the first embodiment, and the same effects as those in the first embodiment can be obtained by this embodiment.
　なお、本発明は前記実施例の構成に限定されるものではなく、発明の趣旨から逸脱しない範囲で、適宜変更して具体化することもできる。 It should be noted that the present invention is not limited to the configuration of the above-described embodiment, and can be embodied with appropriate modifications without departing from the spirit of the invention.
　　１　　ショッピングカート
　　２　　基枠
　　３　　前枠
　　４　　側枠
　　５　　第１支柱
　　６　　第２支柱
　　７　　客用ハンドル
　　８　　客用グリップ
　　９　　子供用ハンドル
　１０　　子供用グリップ
　１１　　子供用ステップ板
　１２　　支持バー
　１３　　ガード部材
　１４　　下部カゴ載せ
　１５　　上部カゴ載せ
　１６　　後あおり壁
　２０　　幼児用座席
　２１　　座
　２２　　背当
　２５　　キャスター DESCRIPTION OF SYMBOLS 1 Shopping cart 2 Base frame 3 Front frame 4 Side frame 5 1st support | pillar 6 2nd support | pillar 7 Customer handle 8 Customer grip 9 Child handle 10 Child grip 11 Child step board 12 Support bar 13 Guard member 14 Lower cage Mount 15 Upper basket 16 Rear rear wall 20 Infant seat 21 Seat 22 Back cover 25 Caster

Claims (6)

  1. 　左右の側枠（４）を備えた基枠（２）と、側枠（４）の前後方向中間部から立設した左右の第１支柱（５）と、側枠（４）の後部から立設した左右の第２支柱（６）と、第２支柱（６）の前傾した上部からなる客用ハンドル（７）と、第１支柱（５）の上端間又は第２支柱（６）の上端間に延びる子供用ハンドル（９）と、左右の側枠（４）の間の上であって第１支柱（５）と第２支柱（６）との間に設けられた子供用ステップ板（１１）とを備え、第１支柱（５）と第２支柱（６）とはいずれか一方の上端が他方の上端ないし上端から下へ１５ｃｍ以内に接合されていることを特徴とするショッピングカート。 A base frame (2) having left and right side frames (4), left and right first support columns (5) erected from the middle in the front-rear direction of the side frame (4), and a rear portion of the side frame (4) The left and right second struts (6), the customer handle (7) composed of the forwardly tilted upper portion of the second strut (6), and the upper end of the first strut (5) or the second strut (6) Child step plate provided between the first support column (5) and the second support column (6) above the child handle (9) extending between the upper ends and the left and right side frames (4). (11), and the first strut (5) and the second strut (6) have one upper end joined within 15 cm downward from the other upper end or upper end. .
  2. 　客用ハンドル（７）は、垂直に対して５０～７０度前傾している請求項１記載のショッピングカート。 The shopping cart according to claim 1, wherein the customer handle (7) is inclined forward by 50 to 70 degrees relative to the vertical.
  3. 　第１支柱（５）は、屈曲により垂直に対して６０度以上前傾又は後傾した部分を含まないものである請求項１又は２記載のショッピングカート。 The shopping cart according to claim 1 or 2, wherein the first support column (5) does not include a portion inclined forward or backward by 60 degrees or more with respect to the vertical due to bending.
  4. 　第１支柱（５）と第２支柱（６）の間にガード部材（１３）が架設されている請求項１、２又は３記載のショッピングカート。 The shopping cart according to claim 1, 2 or 3, wherein a guard member (13) is installed between the first support post (5) and the second support post (6).
  5. 　ショッピングカート（１）は、第１支柱（５）の中間部の前方に上部カゴ載せ（１５）を備え、上部カゴ載せ（１５）の後あおり壁（１６）に幼児用座席（２０）を備えている請求項１、２、３又は４記載のショッピングカート。 The shopping cart (1) includes an upper basket (15) in front of an intermediate portion of the first support (5), and an infant seat (20) on the rear side wall (16) of the upper basket (15). The shopping cart according to claim 1, 2, 3, or 4.
  6. 　幼児用座席（２０）は、後あおり壁（１６）に接近して折り畳まれた折り畳み状態から、上部カゴ載せ（１５）の後半部上方に繰り出された使用状態へと変更できるように構成されている請求項５記載のショッピングカート。 The infant seat (20) is configured to be able to be changed from a folded state in which the infant seat (20) is folded close to the rear tilt wall (16) to a use state that is extended upward in the rear half of the upper cage (15). The shopping cart according to claim 5.
PCT/JP2018/043911 2018-04-11 2018-11-29 Shopping cart WO2019198271A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-076280 2018-04-11
JP2018076280A JP6937026B2 (en) 2018-04-11 2018-04-11 Shopping cart

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CN113212527A (en) * 2021-04-13 2021-08-06 皖西学院 Intelligent supermarket shopping cart

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US11884315B1 (en) * 2021-09-30 2024-01-30 Amazon Technologies, Inc. Item identifying mobile apparatus

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US5203578A (en) * 1991-11-12 1993-04-20 In-Store Products Limited Shopping cart and container apparatus
JP2011246077A (en) * 2010-05-31 2011-12-08 Korekiyo Tominaga Shopping cart
US20110304110A1 (en) * 2010-06-14 2011-12-15 Drew Ann Long Carrying Cart Accommodation for Special-Needs Rider
WO2012005666A1 (en) * 2010-07-06 2012-01-12 Likolo Ab Cart
US8764032B1 (en) * 2012-11-16 2014-07-01 John Dantice Shopping cart

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US5203578A (en) * 1991-11-12 1993-04-20 In-Store Products Limited Shopping cart and container apparatus
JP2011246077A (en) * 2010-05-31 2011-12-08 Korekiyo Tominaga Shopping cart
US20110304110A1 (en) * 2010-06-14 2011-12-15 Drew Ann Long Carrying Cart Accommodation for Special-Needs Rider
WO2012005666A1 (en) * 2010-07-06 2012-01-12 Likolo Ab Cart
US8764032B1 (en) * 2012-11-16 2014-07-01 John Dantice Shopping cart

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113212527A (en) * 2021-04-13 2021-08-06 皖西学院 Intelligent supermarket shopping cart

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