WO2015010224A1 - 一种饭盒 - Google Patents

一种饭盒 Download PDF

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Publication number
WO2015010224A1
WO2015010224A1 PCT/CN2013/001329 CN2013001329W WO2015010224A1 WO 2015010224 A1 WO2015010224 A1 WO 2015010224A1 CN 2013001329 W CN2013001329 W CN 2013001329W WO 2015010224 A1 WO2015010224 A1 WO 2015010224A1
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WO
WIPO (PCT)
Prior art keywords
box
strip
unit
cover
lid
Prior art date
Application number
PCT/CN2013/001329
Other languages
English (en)
French (fr)
Inventor
邓海雄
Original Assignee
Deng Haixiong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deng Haixiong filed Critical Deng Haixiong
Publication of WO2015010224A1 publication Critical patent/WO2015010224A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/20—Lunch or picnic boxes or the like
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A45C13/1076—Arrangement of fasteners with a snap action
    • A45C13/1084—Arrangement of fasteners with a snap action of the latch-and-catch type
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C7/00—Collapsible or extensible purses, luggage, bags or the like
    • A45C7/0018—Rigid or semi-rigid luggage
    • A45C7/0045—Rigid or semi-rigid luggage comprising a plurality of separable elements which can be used independently of one another

Definitions

  • the utility model relates to a lunch box.
  • a conventional lunch box includes a box body, a box cover and a handle;
  • the box body includes a plurality of box body units stacked one on top of the other, the upper end of the box body unit is provided with an opening, and the bottom of the upper layer box unit is covered 3 ⁇ 4 on the opening of the upper end of the adjacent lower layer of the casing unit, the cover is closed on the opening of the upper end of the uppermost casing unit; the cover is connected with the lower casing unit by a lock; the handle is mounted in the box Covered.
  • the handle and the lid can be pivoted so that the hand can be raised or raised as needed.
  • the connection between the box units, the uppermost box unit and the lid can be detached, and the rice, vegetables, soup, and the like can be stored separately.
  • a lunch box is fixed in a fixed manner. For example, a lunch box having two box units, when only one box unit is required to store food, the empty box unit must be loaded, and when more is needed When a box unit is used to store food, an additional lunch box must be added. The use is not convenient and flexible.
  • the technical problem to be solved by the present invention is to provide a lunch box in which the number of the box unit can be adjusted as needed, and the use is convenient and flexible.
  • a lunch box comprises a box body and a lid
  • the box body comprises a plurality of box unit units
  • the upper end of the box unit is provided with a mouth.
  • the bottom of the upper box unit is covered on the adjacent lower layer
  • the lid is closed on the mouth of the upper end of the uppermost box unit.
  • the feature is: the two adjacent box units are connected by a lock. Between the lid and the uppermost box unit Connected by a lock. '
  • each box unit The position and the corresponding position of the opening of each box unit are also the same, so that the cover can be combined with any of the case units, and the case units can be freely combined, JI: easy to use.
  • two to four locks are provided between the lid and the uppermost box unit, and a corresponding number of locks are also arranged between the adjacent two box units.
  • the latch between the cover and the uppermost box unit comprises a buckle plate, an upper horizontal card strip and a lower horizontal card strip, and the buckle board end is rotatably connected with the box cover.
  • the horizontal strip is disposed on the inner side of the fastening plate
  • the upper horizontal strip is disposed on the outer wall of the uppermost box unit and corresponds to the lower lateral strip
  • the upper side of the lower horizontal strip is closely spaced from the lower side of the upper horizontal strip.
  • the buckle between the adjacent two boxes ⁇ . /U includes a fastening plate, a horizontal strip and a lower horizontal strip, and the upper end of the buckle is rotatably connected to the outer wall of the upper unit.
  • the horizontal strip is disposed on the inner side of the fastening plate.
  • the upper horizontal strip is disposed on the outer wall of the lower layer unit and corresponds to the position of the lower horizontal strip, and the upper side and the upper side of the lower horizontal strip Close contact to the underside of the strip.
  • the buckle plate and the lower horizontal card strip are lightly arranged on the lid.
  • the lowermost box unit only needs to be provided with the upper horizontal strip; the other box units are provided with the buckle board and the lower horizontal card.
  • an upper horizontal card strip is disposed, and the upper horizontal card strip is disposed above the fastening plate, and the shackle plate and the lower horizontal card strip are used for engaging with the upper horizontal card strip on the layer box unit,
  • the transverse clips are used to mate with the snap panels and the lower lateral clips on the box blue or enamel box unit.
  • the upper lateral side of the lower lateral strip is provided with a lower strip-shaped protrusion, t transverse strip-!
  • the upper strip-shaped protrusion is arranged to be engaged with the lower strip-shaped protrusion.
  • the lower horizontal strip When the lower horizontal strip is matched with the t-shaped strip, the lower strip is engaged with the upper strip-shaped protrusion, and the lower strip is convex.
  • the starting point is between the upper strip-shaped protrusion and the outer wall of the box unit, which can effectively prevent the lower strip from being separated from the upper horizontal strip.
  • the lower horizontal clip in order to facilitate the shackle, is disposed at an inner portion of the inner side of the fastening plate, and a lower portion of the fastening plate is provided with a flop.
  • the above-mentioned buckle can also adopt the following 3 ⁇ 4' type setting: the buckle between the cover and the uppermost box unit includes a fastening plate, an upper horizontal card and an F horizontal card.
  • the lower end of the buckle puller is rotatably connected with the outer wall of the upper box unit, the upper horizontal strip is disposed on the inner side of the buckle board, the lower horizontal strip is disposed on the lid of the box and corresponds to the position of the upper horizontal strip, and the lower horizontal card is The upper side of the strip is in close contact with the lower side of the upper horizontal strip: as shown, the latch between the adjacent two cassette units includes a snap plate, an upper lateral strip and a lower lateral strip, and the lower end and the lower side of the fastening plate - the outer wall of the layer box unit is rotatably connected, the upper horizontal strip is disposed inside the fastening board, and the lower horizontal strip is disposed on the outer side of the t-, 1 3 ⁇ 4 body t element and corresponds to the position
  • the above buckle can also adopt the existing buckle, for example: the buckle between the cover and the uppermost box unit includes a fastening plate, a locking plate, an upper horizontal card and a lower horizontal card.
  • the locking plate upper end is rotatably connected with the outer wall of the uppermost box body unit, the lower end of the fastening plate is hinged with the middle portion of the locking plate, the upper jaw is disposed on the inner side of the fastening plate end, and the F horizontal clamping bar is disposed on the cover. And corresponding to the position of the upper horizontal card: same.
  • the lock between the adjacent two box units includes a buckle, a locking plate, an upper horizontal card and a lower horizontal card, locking the upper end and the lower-layer box
  • the outer wall of the unit is rotatably connected, and the lower end of the fastening plate is hinged with the middle portion of the set plate.
  • the card strip is disposed on the inner side of the upper end of the buckle, and the lower horizontal strip is disposed on the outer wall of the box unit and horizontally Card ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ .
  • the locking plate is turned so that the horizontal bar is above the lower horizontal bar: then turn the locking plate down, at this point the locking plate pulls down the snap plate, making the horizontal
  • the strip is pressed against the lower lateral strip t to complete the lid 3 ⁇ 4 between adjacent units or the connection between the two boxes unit.
  • the setting plate is rotated upward to disengage the upper lateral strip from the lower horizontal strip.
  • the inner edge is in close contact
  • the upper cover jt ⁇ " ⁇ uses a thermal elastic: J-) material, which is formed on the lid by injection molding, so that the lid is tightly coupled.
  • the cover is provided with a venting hole and a sealing cover, and the sealing cover is closed on the venting hole.
  • the lower surface of the sealing cover is fixedly disposed to be permeable to the venting hole.
  • the cover plate is usually ⁇ fl - , ' ⁇ Rotating connection;
  • the plate and the ⁇ n j are made of one piece, 7 to make the 3 ⁇ 4-shaped plug and the ⁇ [the sealing performance of the ⁇ in the hole is good, the second sealing ring can be omitted on the inner wall of the venting hole, and the second sealing ring can be made of a thermoplastic elastomer by providing a venting hole, when it is necessary to snore When the lid is opened, first open the cover plate, so that the outside air can pass through the venting hole into the cavity of the top 3 ⁇ 4 box, so that the inside and outside air.
  • the above-mentioned body body 7C includes a stainless steel inner tank which is molded with a 1 ⁇ 4 ⁇ 4h end sweat port, and the stainless steel inner tank is disposed in a plastic outer casing.
  • History preferred plastic outer M small insulation M & insulation layer, insulation materials can be made of foam plastic.
  • the cross-sectional shape of the above-described cartridge unit may be l-shaped, elliptical, square or rectangular, or may be other shapes.
  • the upper cover is provided with a symmetrical 3 ⁇ 4'? ⁇ two ⁇ ⁇ 1 ⁇ 2 ⁇ ⁇ ⁇ ⁇ ., ⁇ i ⁇ ,; the edge is provided with an annular step capable of accommodating two handles.
  • the two handles are placed on the above-mentioned annular step, the top surface of the handle is smoothly connected to the top surface of the cover.
  • the two handles can be placed on the above-mentioned annular step to save space and be more concerned; if necessary, the two raised steps and the above-mentioned annular steps are lifted up, >
  • the box body is matched with each other, and in the specific case, the IT layer box body has a support; Block or a ring supporting protrusion, the bottom of the other box unit is provided with an annular limiting protrusion, and the outer edge of the annular limiting protrusion provided on the bottom of the upper layer of the box body and the mouth shape of the upper end of the layer box unit And the ruler, ⁇ match, when used, ⁇ : ⁇ box single. / bottom of the bad limit projection is embedded in the opening of the upper end of the box unit, 13 ⁇ 4 bad limit A from the outer 3 ⁇ 4i i box Body single /!
  • the utility model realizes the detachable connection between the uppermost box body units of the H-box cover by the lock buckle, and can be used according to '; ⁇ ⁇ ⁇ ⁇ ⁇ f f f : , It is said that the number e of the voxel can be increased or decreased, and it is convenient to use.
  • [0016] 1 is the structure of the new preferred embodiment of itffl.
  • Figure 2 is an enlarged view of Part A of Figure 1:
  • FIG. 3 is an enlargement of Part B in Figure ⁇
  • Figure 4 is a perspective view of a preferred embodiment of the present invention.
  • the lunch box includes a box body and a box, and the box body includes two box unit units stacked on the upper F
  • box body. ⁇ . 2 also has a corresponding number of locks 4, and The setting of the buckle 4 corresponds to expensive.
  • the buckle 4 between the cover 1 and the uppermost box unit 2 includes a fastening plate 41, an upper horizontal bar 2 and an F transverse bar 43, and the fastening plate 41
  • the upper end n3 ⁇ 4 1 is rotatably connected, the F transverse strip 43 is disposed on the inner side of the fastening plate 41, and the horizontal lateral strip 42 is provided on the outer side of the M 1 C.
  • , strip 43 ⁇ 3 ⁇ 43 ⁇ 4 Correspondingly, the b-transverse bar 43 li'j YM 3 ⁇ 4 j.
  • the M-like latch of the adjacent two body unit 2 includes the fastening plate 41, j: horizontal 1.
  • the strip 42 and the cross-section of the box body 41 are rotatably connected to the outer wall of the box body unit 2, and the lower horizontal strip 43 is disposed inside the fastening board 41, and the upper horizontal strip 42 is provided.
  • the upper side of the lower transverse bar 43 is in close contact with the underside of the h transverse bar 42.
  • the upper side of the lower lateral strip 43 is tfi!
  • the ⁇ ': ⁇ F strip-shaped projection 44 is provided, and the lower surface of the strip 42 is provided with a purlin which is matched with the lower strip-shaped projection 44.
  • the lower strip-shaped projection 44 is engaged with the upper strip-shaped projection 45.
  • the lower strip-shaped projection 44 is at the upper strip-shaped projection 45.
  • the detachment of the lower lateral strip 43 is located at the middle part of the inside of the fastening plate 41, the fastening plate 41 F iiHi 46.
  • the lower surface h of the cover 1 is provided with a sealing ring 6.
  • the fascia is in close contact with the inner edge of the upper end opening 3 of the uppermost casing unit 2.
  • the sealing ring 6 is made of a thermoplastic elastomer and is formed on the lid 1 by an injection molding process so as to be tightly coupled to the lid 1.
  • the box 1 1 is provided with a through hole 7 to cover the cover plate 8 , and the cover plate 8 is closed on the vent hole - the F surface of the cover plate 8 is fixedly disposed to be inserted
  • the outer side of the columnar plug 9 is in close contact with the inner wall of the venting hole
  • the upper surface ⁇ S of the lid 1 has a groove 10
  • the venting hole 7 is provided at the bottom of the groove 10
  • the sealing plate 8 is In the groove 10, the side wall of the cover plate 8 - the end recess 10 is rotatably connected, and the other end of the cover plate 8 and the side wall of the groove 10 have the same gap 1L, and the cover plate 8 mf 9 is integrally formed by plastic.
  • a second sealing ring 12 is disposed on the inner wall of the venting hole i.
  • the second sealing ring 12 is made of a thermal elastic body.
  • the box unit 2 includes a plastic case with an upper end opening 21 3 ⁇ 4 a stainless steel inner tube 22 at the upper end of the mouth, and a stainless steel inner tube 22 in the plastic housing 21 .
  • Plastic case 21 ⁇ Stainless steel rttH 22 3 ⁇ 4 has insulation layer 23, insulation layer 23 material can be used ⁇ ⁇ Mo foam plastic.
  • the cross-sectional shape of the casing unit 2 may be circular, elliptical, square or rectangular, or the like, and the cross-sectional shape of the casing unit 2 in the present embodiment is generally normal.
  • the cover 1 is symmetrically disposed with two handles "? 1:;", both handles 13 are rotatably connected with the cover 1, and the edge of the cover 1 is provided to accommodate two handles 13
  • the ring f ⁇ ! 14 W lift f 13 put S in the annular step 14 h, the face of the hand 13 and the cover 1 item smooth ffl -m i m - 13 ⁇ :. Place the two handles in The annular step 14 — h, to save the empty fnj, i. History: 3 ⁇ 4, when 3 ⁇ 4 13 is picked up from t: the annular step 14 h,
  • the bottom of the lowermost box unit 2-3 is provided, 'a plurality of support blocks 24, and the bottom of the box units 2-1, 2-2 is provided with an annular limiting protrusion 25 (the box unit 2) -1 is consistent with the structure, shape and size of the box body 2-2), the outer shape of the annular limiting protrusion 25 provided at the bottom of the upper box unit 2 and the shape and size of the mouth 3 of the V box end 2 t end Matching, when assembling, the ring-shaped 3-position protrusion 25 at the bottom of the upper-layer box body unit 2 is embedded in the lower box, and the outer edge of the ring-shaped limiting protrusion 25 is The inner edge of the upper end opening 3 of the lower ?
  • each upper lateral strip 42 corresponds to two limiting blocks 15, the two limiting blocks 15 are in the I: horizontal card Article 42 YJ a points in 1:: Horizontal card strip 42 two Description
  • the box, 1 ft ⁇ cover contains ⁇ the lowest fe box ⁇ ⁇ 2 —:, (At this time the box single ⁇ 2 Inj il'i again ⁇ TU 3 ; 3 ; 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
  • the lock can also be used as follows:
  • the cover of the cover and the uppermost box includes the buckle plate, the upper horizontal strip and the lower horizontal strip.
  • the buckle plate The lower end is rotatably connected to the outer wall of the uppermost box unit, t: the horizontal clip is disposed inside the fastening board, the F horizontal strip 3 ⁇ 4 ten cover h and i: i corresponds to the position of the upper horizontal strip, the lower horizontal direction
  • the upper side of the card strip is in close contact with the lower side of the upper horizontal card strip:
  • the latch between the adjacent two box units includes a fastening plate, an upper lateral bar and a lower lateral card, and the lower end and the lower side of the fastening plate
  • the outer wall of the layer of the box body can be rotatably connected, t: the horizontal strip S is fastened, the inner side, the lower horizontal strip is set on the outer side - the outer part of the box is 3 ⁇ 4 1: and the upper side is the horizontal strip S Corresponding.
  • the lock is also! ⁇ 3 ⁇ 4 is used in the following manner:
  • the lock between the lid and the uppermost box body includes a fastening plate, a locking plate, an upper horizontal 1 and a lower
  • the horizontal end of the locking plate is rotatably connected with the outer wall of the uppermost box unit, and the lower end of the fastening plate is hinged with the middle portion of the locking plate.
  • h 3 ⁇ 4 N is disposed on the inner side of the upper end of the locking plate, and the lower horizontal clamping strip is disposed ' ⁇
  • the lid is on the lid and the crossbar is 3 ⁇ 4' j' ⁇ -: !nj ff .
  • the two adjacent boxes of I'HJ locks include the snap plate, the locking plate, and the upper Horizontal card strip and horizontal strip, J: -3 ⁇ 4 -jr ⁇
  • the outer wall of the layer box unit is rotated, the lower end of the fastening plate is hinged with the middle portion of the locking plate, and the upper lateral strip is disposed on the inner side of the fastening plate end.
  • the lower lateral strip is disposed on the outer wall of the upper layer of the box unit and corresponds to the upper lateral strip position 3 ⁇ 4.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种饭盒，包括盒体和盒盖（1），盒体包括上下叠置的多个盒体单元（2），盒体单元（2）上端设有开口，上一层盒体单元（2）的底部盖合在相邻的下一层盒体单元（2）上端的开口上，盒盖（1）盖合在最上层盒体单元（2）上端的开口上，相邻两盒体单元（2）之间通过锁扣（4）连接，盒盖（1）与最上层盒体单元（2）之间通过锁扣（4）连接。通过锁扣（4）实现相邻两盒体单元（2）之间、盒盖（1）与最上层盒体单元（2）之间的可拆装连接，使用时可根据需要调整盒体单元（2）的数量，使用方便灵活。

Description

说 明 书 一种饭盒 技术领域
[0001] 本实用新型涉及一种饭盒。
背景技术
[0002] 现有的一种饭盒包括盒体、 盒盖和提手； 盒体包括上下叠置的多个盒体单元， 盒体 单元上端设有开口， 上一层盒体单元的底部盖合¾相邻的下一层盒体单元上端的开口上， 盒 盖盖合在最上层盒体单元上端的开口上； 盒盖与 ΐ¾下层盒体单元之间通过锁扣连接； 提手安 装在盒盖上。 通常提手与盒盖可转动链接， 使得 ί 手可根据需要平放或抬起。 这种饭盒中， 各盒体单元之间、 最上层盒体单元与盒盖之间均可拆装连接， 使用时可将饭、 菜、 汤等分开 存放。 但是， 这种饭盒的搭配方式是固定的， 例如， 具有两个盒体单元的饭盒， 当只需一个 盒体单元存放食物时， 也必须将空的盒体单元装上， 而当需要更多个 （如三个或四个） 盒体 单元存放食物时， 则必须另外增加一个饭盒. 使用不够方便灵活。
发明内容
[0003] 本实用新型所要解决的技术问题是提供一种饭盒， 这种饭盒中盒体单元的数量可根 据需要进行调整， 使用方便灵活。 采用的技术方；；如下：
一种饭盒， 包括盒体和盒盖， 盒体包括丄 叠資的多个盒体单元， 盒体单元上端设有幵口. 上一层盒体单元的底部盖合在相邻的下一层盒体 元上端的开口上， 盒盖盖合在最上层盒体 单元上端的幵口上. 其特征是： 相邻两盒体单元之间通过锁扣连接. 盒盖与最上层盒体单元 之间通过锁扣连接。 '
[0004] 通常， 盒盖和最上层盒体单元之间的锁扣与相邻两盒体单元之间的锁扣数量及结构
—致并且位置相对应， 各盒体单元上端开口的形状及尺寸也一致， 这样， 盒盖可与任一盒体 单元配合， 盒体单元之间也可较为自由地组合， JI:便于使用。 通常情况下， 盒盖和最上层盒 体单元之间设有二至四个锁扣， 相邻两盒体单元之间也设有相应数量的锁扣。
[0005] 一种具体方案中， 上述盒盖和最上层盒体单元之间的锁扣包括扣接板、 上横向卡条 和下横向卡条， 扣接板上端与盒盖可转动连接. 下横向卡条设于扣接板内侧， 上横向卡条设 于最上层盒体单元的外壁上并且与下横向 条位賈相对应， 下横向卡条的上侧与上横向卡条 的下侧紧密接触； 同样， 相邻两盒体牟 . /U之间的 扣包括扣接板、 t横向卡条和下横向卡 条， 扣接板上端与上一层盒体单元的外壁可转动连接. 下横向卡条设于扣接板内侧. 上橫向 卡条设于下一层盒体单元的外壁上并且与下横向卡条位置相对应， 下横向卡条的上侧与上横 向卡条的下侧紧密接触。 整个饭盒中， 盒盖上只輕设置有扣接板和下横向卡条. 最下层盒体 单元只需设置有上横向卡条； 其余各盒休单元则既设置有扣接板和下横向卡条. 又设置有上 横向卡条， 且上横向卡条设于扣接板上方， 其屮扎接板和下横向卡条用于与卜' 层盒体单元 上的上横向卡条配合， 上橫向卡条用于与盒蓝或丄一层盒体单元上的扣接板和下横向卡条配 合。 优选方案中， 为了使上横向卡条与 F橫向卡条配合更加紧固地配合， 上述下横向卡条的 上侧面上设有下条形凸起， t横向卡条的- ！ 设有与所述下条形凸起作卡接配合的上条 形凸起， 下横向卡条与 t橫向卡条配合时， 下条 凸起与上条形凸起卡接， 下条形凸起处在 上条形凸起与盒体单元外壁之间， 可有效防 下^向卡条与上横向卡条相脱离。 优选方案 中， 为便于打幵锁扣， 上述下横向卡条设于扣接板内侧的中间部位， 扣接板下部设有一扳起 说
部， 扳起部下端与盒体单元外壁之间具有间隙， 要扳起扣接板时， 使用者的手指可嵌入该 明
间隙中。
10006】 另一具体方案中， 上述锁扣也可采¾下述 ¾ '式设置： 盒盖和最上层盒体单元之间的 锁扣包括扣接板、 上横向卡条和 F横向卡条， 扣拔扳下端与 ¾上层盒体单元的外壁可转动连 接， 上横向卡条设于扣接板内侧， 下橫向卡条设 -Ϊ盒盖上并且与上横向卡条位置相对应， 下 横向卡条的上侧与上横向卡条的下侧紧密拷触： 样， 相邻两盒体单元之间的锁扣包括扣接 板、 上橫向卡条和下横向卡条， 扣接板下端与下-层盒体单元的外壁可转动连接， 上横向卡 条设于扣接板内側， 下横向卡条设于 t— ,1 ¾体 t元的外¾上并且与上横向卡条位置相对 应， 下|向卡条的」 侧与上横 卡条的下 紧密桟触
[0007] 另 卜， 上述锁扣也可采用现有的锬扣， 例如： 盒盖和最上层盒体单元之间的锁扣包 括扣接板、 锁定板、 上横向卡条和下横向卡条， 锁定板上端与最上 盒体单元的外壁可转动 连接， 扣接板下端与锁定板的中间部位铰接， 上検向卡条设于扣接板上端的内侧， F横向卡 条设于盒盖上并且与上横向卡条位置相对应： 同 . 相邻两盒体单元之间的锁扣包括扣接 扳、 锁定板、 上横向卡条和下横向卡条， 锁定板上端与下 -层盒体单元的外壁可转动连接， 扣接板下端与锬定板的中间部位铰接 . 向卡条设于扣抟板上端的内侧， 下横向卡条设干 上一层盒体单元的外壁上并 上橫向卡^ ^ ^对^ 使甲吋. 先向 卜.转动锁定板， 使卜 横向卡条处在下横向卡条上方： 然后 下转动锁定板， 此时锁定板向下拉动扣接板， 使上横 向卡条压紧在下横向卡条 t , 完成盒盖和 ¾ 单元之间或者相邻两盒体单元之间的连 接。 需要使盒盖和最上层盒体单兀之间或者相邻 盒体单几之间分开时， 向上转动锬定板， 使上横向卡条脱离下横向卡条即可。
[0008] 优选方案中， 上述盒盖的下表面上没有密时圈， 密封圈与最上层盒体单元上端开口 说 明 书
的内缘紧密接触，
Figure imgf000005_0001
上 密 j-t圏 "ί采用热^性弹性休： J-)材 料， 通过注塑丄艺形成在盒盖上， 从而 盒盖紧密结合在 -起。
[0009] 优选方案中， 上述盒盖上设有透气孔和封盖板， 封盖板盖合在透气孔上； 更优选方 案中， 上述封盖板的下表面上固定设有能够嵌入透气孔中的柱状 ¾子， 扦状 ¾子的外侧而 透气孔内壁紧密接触 」:述封盖板通常 Ό fl - ,' ^转动连接； I：述 ί: 板和扛状 ί nj采用 料一体成 , 为 7使 ¾状塞子与透 Λ〔孔内 之 Η的密封性能 ¾好， 可在透气孔内壁没 ― 第 二密封圈， 第二密封圈可 用热塑性弹性体制成 通过设置透气孔， 当需要打幵盒盖时， 先 掀开封盖板， 使外界气休经透气孔进 最上 ¾盒沐牟元的腔休中， 使内外气. ΠΙ平衡， 更易于 - 打开 ιπι i
[ooio] 一种具休方案屮， 上述盒 ^的 卜¾ ½有一凹槽， 所述透气孔设 f ra槽底部， 所 述封盖板处在 槽中， 封盖板 端4凹 ' 动连抟. 封 ¾板另一端与 'Ί枬侧 之间 44- 有空隙。 通常， 封盖板处在盖合状态时. 封盖板 h表面与凹槽周边的盒盖上表面基本持平， 使饭盒更美观； 上述空隙可供手指伸入， 当需要 启封盖板时， 将 ΐ指置入该空隙中， 即可 掀开封盖板 （同时将柱状塞子从透气孔中拔出）， 使透气孔能够通气
loon] 优选方案屮， 上述^体单 7C包括上 塑1^外¾ h端汗口的不锈钢内胆， 不锈 钢内胆设于塑料外壳中。 史优选塑: 外 小 M内胆之 M & 保温层， 保温 的材料可采 用泡沫塑料。 上述盒体单元的横截面形状可以是 l 形、 椭圆形、 Ϊ 方形或长方形等， 也可以 是其它 状。
【00121 i¾选方案屮. ！：:述盒 ^卜.设 iH 提 ·ί通常 4盒盖" j转动连接， 使得提手。] '根据 需要平放或抬起。
[0013J 更优选方案屮， 上还盒盖上对称 ¾'?ϊ两 提 ^½ Τ·均 ≤ϊ., ^ί i接， ； 的边沿设有能够容纳两提手的环形台阶。 体设计时 . 通常使两提手 -放置在上述环形台阶上 时， 提手的顶面与盒盖的顶面平滑相接。 无需使月提手时， 可将两提手放置在上述环形台阶 上， 以节省空间， 更为关观； 需要时将两提 ^ 、上述环形台阶上掀起即 , >
[0014] 为了使上 叠 ff的盘体单元相 ^之间不会发生横向错位， 确保盒体 元之间 ^靠配 合， ·种具体 /案中， IT 层盒体 兀呋^ 有 ；个支撑块或 ·个环形支撑凸起， 其余盒体 单元底部设有环形限位凸起， 上一层盒体 元底 所设环形限位凸起的外沿与 —层盒体单 元上端的丌口形状及尺、 ί·相匹配， 使用时， ί: ^盒体单 ./ 底部的坏形限位凸起嵌入下一^ 盒体单元上端的开口中， 1¾坏形限位 A起外 ¾i i 盒体单 /!上端 ίΠ i的内 配 . 【'J」:方 止上下相邻的两盒休 Φ-兀发 ' .横 in]错 ί':/ .. 说 明 书
[0015] 本实用新型通过锁扣实现相邻沔 体 元. H 盒盖 最上层盒体单元之间的可拆 装连接， 使用时可根据 '； ίί要 ΐ 整盒 f ^ L的数 1'： , 就 ¾说 体 元的数 e可根 ¾需要增加 或减少， 使用方便 活。
附图说明
[0016] 1 是本: itffl新型优选实施例的结构 意图：
图 2是图 1中 A部分的放大图：
图 3是图〗 中 B部分的放大
图 4是本实用新型优选实施例的立休图 （提 f抬起^态）。
具体实施方式
10017] 如图 1 和图 4所 ， 这祌饭盒包括盒体和盒 ίϊΠ, 盒体包括上 F叠置的二个盒体单元
2 (自上至下依次为盒体 元 2—1、 2— 2、 2 - 3)； ¾体 .凡 2 丌口 3, h—层盒休 单元 2的底部盖台在相邻的卜- ' 盒体单 2 .(;.¾; ¾/ΓΠ 3上， ill 1 ii合在最上 盒体单 元 2上端的幵口 3上； 相邻两盒体单元 2之间通过锁扣 4连接， 盒盖 1与最上层盒体单元 2 之间通过锁扣 4连接。 盒盖 ]和最上层盒体单元 2之间的锁扣 4与相邻两盒体单元 2之间的 锁扣 4结构一致并且位 S相对应， 盒体单儿 h r「l 3的形状及 '†也 '致。
[0018] 本实施例中. 盒 1和最上 盒^ 4'.. 2之 j ¾ 二个 ¾ 4, 川邻 | 盒体. Φ.儿 2之 间也设有相应数量的锁扣 4， 并且锁扣 4的设 位貴相对应。
[0019] 参 图 2, 本实施例中， 盒盖 1 和最上层盒体单元 2之间的锬扣 4包括扣接板 41、 上横向卡条 2和 F横向卡条 43, 扣接板 41 上端 n¾ 1可转动连 ， F横向卡条 43设于 扣接板 41 内侧， h横向卡条 42设丁. M 1 C 的外¾上） i ll 卜横 |ή」 |、条 43 {¾¾; 相对应， 卜-横向 条 43 li'j YM ¾ j.核向卡条 42的 、慨紧密接触； M样' 相邻两 ^体单元 2 之 W的锁扣包括扣接板 41、 j:横向 1、条 42和 卜横 μ.Ι 条 43， 扣接板 41 h端 上 ϋ盒体 单元 2的外壁可转动连接， 下横向卡条 43设于扣接板 41 内侧， 上横向卡条 42设于下一层 盒体单元 2的外壁上并且与下横向卡条 43位責相对应， 下横向卡条 43的上侧与 h横向卡条 42的下侧紧密接触。 下横向卡条 43 的上侧 tfi! h:设 Υ':· F条形凸起 44, 卜„J 条 42 的下 ί则 面上设有与下条形凸起 44作 接配合的匕条形 起 45, 卜橫向 条 43 上横 |ή」 I；条 42配 合时， 下条形凸起 44与上条形凸起 45卡接. 下条形凸起 44处在上条形凸起 45与盒体单元 2外壁之间， 可有效防止下横向 - 1？条 4? ! ¥:ί·- Ρ ¾ 42 相脱离 下横向卡条 43 设于扣接 板 41 内侧的中问部位， 扣接板 41 F部 iiHi 46. 扳起部 46 卜-端与盒休'' 2外¾ 之间具有问隙 5, 需要扳起扣接板 41 时， 使;]者的 ί ϊίπΠ Λ¾问隙 5 中并向外扳动扳起 说 明 书
部 46。 整个饭盒中， 盒盖 1 七只需 冇扣接板 41 不 Π下横向卡条 43, 最下 盒体 兀 2 - 3 只需设置有 h横向卡条 42； 盒休单元 2 1、 2-2 则既 ¾!有扣接板 41 相下横向 条 43, 又设霄有上横向 条 42. 11丄：横向 条 42 ¾ Γ滅板 41 卜.方
[0020] 盒盖 1 的下表面 h设有密封圈 6. 密媚 ό与最上层盒体单元 2上端开口 3的内缘紧 密接触。 密封圈 6采用热塑性弹性体为材料， 通过注塑工艺形成在盒盖 1 上， 从而与盒盖 1 紧密结合在- ·起。
[0021] 参考图 3， 本实施 中. 盒^ 1 丄设 透 孔 7相封盖板 8, 封盖板 8盖合在透气孔 上- 封盖板 8的 F表面上固定设有能够嵌 透 ^ 7中的柱状塞子 9， 柱状塞子 9的外侧 面与透气孔 Ί 内壁紧密接触； 盒盖 1 的上表面丄 S有一凹槽 10， 透气孔 7 设于凹槽 10底 部， 封盖板 8处在凹槽 10中， 封盖板 8 —端 凹嘈 10的侧壁可转动连接， 封盖板 8另一端 与凹槽 10侧壁之间 仝隙 1L, 封盖扳 8 m f 9采用塑料一体成型。 在透气孔 i内 壁设置有第二密封圈 12. 第二密封圈 12 采「ί]热 性弹性体制成。 .时盖扳 8 处在盖合状态 时， 封盖板 8上表面 Μ槽 10周边的盒盖 本持 . 使饭盒更关观； 空隙 11 可供 指伸入， 当需要丌启封盖板 8 时， 将手指覽入该 隙 11 屮， 即可掀开封盖板 8， 同时将柱 状塞子 9从透气孔 7中拔出， 使透气孔 7能够通气。
【0022j 盒体单元 2 包括上端幵口的塑料外壳 21 ¾上端丌口的不锈钢内胆 22, 不锈钢内胆 22设 塑料外壳 21 中。 塑料外壳 21 ^不锈钢 rttH 22之 ¾有保温层 23, 保温层 23的材 料可采用^ ί沫塑料。 盒体单元 2的横截面形状可以 ¾圆形、 椭圆形、 正方形或长方形等， 也 可以是其 形状， 本实施例中盒体单元 2的横截面形状总体上呈正 形。
[0023] 本实施例中， 盒盖 1上对称设^两个提"？ 1:;, 两提手 13均与盒盖 1 可转动连接， 盒 盖 1的边沿设有能够容纳两提手 13的环形 f†!介 14 W提 f 13放 S在环形台阶 14 h时， 手 13的项面与盒盖 1 的项而平滑 ffl -mim - 13 \≠：. 将两提手 放置在环形台 阶 14 — h, 以节省空 fnj， i.史为 观: ¾要时将 ¾ 13从 t:述环形台阶 14 h掀起即可,
[0024] 本实施例中， 最下层盒体单元 2— 3 底部设, '多个支撑块 24， 盒体单元 2—1、 2-2 底部设有环形限位凸起 25 (盒体单元 2—1 与盒体 元 2—2结构、 形状及尺寸一致）， 上一 层盒体单元 2底部所设环形限位凸起 25的外 与 V 盒体 兀 2 t端的丌口 3形状及尺 寸相匹配， 装配时， 上 -层盒体单兀 2底部的环形 3位凸起 25嵌入下 ^盒休' '(i元 2 h端 的丌口 3中， 该环形限位凸起 25的外沿与下 ·β盒^单兀 2上端开口 3的内缘配合。
【0025j 塑料外壳 21上端 t横向卡条 42对应的位¾设有限位块 15, 每个上横向卡条 42对 应两个限位块 15, 该两个限位块 15均处在 I：横向卡条 42 Y J a分处于 1:：横向卡条 42两 说 明 书
侧。 下横向卡条 43与十.横 M卡条 42配合时. 两个限位块 15 ΗΓ分别与扣接板 41两侧对应接 触， 可限制相邻两盒体^兀 2之间的橫^ f jH
[00261 上述饭盒中， 相 ^盒体中.兀 2 I> :r,\ 盒 ！ f 最 盒体单元 2 之 fnj均可拆装连 接。 使用时， 当只需一个盒体 ΐ兀 2 存放 if物时. 盒, 1 ft掊盖含 ^最下 fe盒体^兀 2—：, (此时该盒体单兀 2 Inj il'i又 ― 盒体 丄端的） T U 3 h; 需要多个 （如 _：个或二 个） 盒体单元 2存放食物时， 将其它盒体单元 2伎次叠置在最下层盒体单元 2— 3上 （盒体 单元 2—〗 与盒体单元 2— 2 的选用及叠 S顺序不 限制）， fii 将盒盖 1 盖合在最上层盒体 单元 2上端的丌口 3 h。 这样， 使用时空的盒休' ' 元 2无需装 h, 使整个饭盒更小巧， 便于 携带； 另外， 当需耍更多个 （如四个） 盒体 元 2存放食物时， 只需再配备一定数量 （如一 个） 盒体单元即可。
[0027] 当需要打汗盒盖 1 时， 先掀 ：封盖板 S， ii外界气体经透气孔 7进入最上层盒体^元 2的腔体屮， 使内外气 f 平衡， H 「盒
10028] 其它实施方案中， 锁扣也可采用下还 '式 · 置： 盒盖和最上 盒体单兀之问的锁扣 包括扣接板、 上横向 ^条和下横向卡条. 扣接板下端与最上层盒体单元的外壁可转动连接， . t:横向卡条设于扣接板内侧， F横向卡条¾十盒盖 h并 i:i与上横向卡条位置相对应， 下横向 卡条的上侧与上横向卡条的下侧紧密接触： 同样， 相邻两盒体单元之间的锁扣包括扣接板、 上横向卡条和下横向卡条， 扣接板下端与下一层盒体 ^元的外壁可转动连接， t:横向卡条 S 于扣接 、内侧, 下横向卡条设丁上 - 盒休 ϋ的外 ¾ 1:并上 ίΛ'上横向 条位 S相对应. 下 横向卡条 上侧与上横向卡条的下倒紧密接触 ,
[0029] 其它实施方案中， 锁扣也!」 ί ¾用下述方式 ¾背： 盒盖和最上层盒体^元之间的锁扣 包括扣接板、 锁定板、 上横 1 条和下横向 条. 锁定板 h端与最上层盒体单元的外壁可转 动连接， 扣接板下端与锁定板的中间部位铰接. h ¾ N 条设 Γ扣接板上端的内侧， 下横向 卡条设 Τ'·盒盖上并且与 1:横问卡条位 ¾'相 j' ί-： !nj ff . 相邻两盒 ί本 i 元之 I'HJ的锁扣包括扣接 板、 锁定板、 上横向卡条和 横向 条， J: -¾ -j r ·层盒体单元的外壁《ί转动连接， 扣接板下端与锁定板的中间部位铰接， 上横向卡条设于扣接板上端的内侧， 下横向卡条设十 上一层盒体单元的外壁上并且与上横向卡条位 ¾相对应。 使用时， 先向上转动锁定板. 使上 横向卡条处在下横向卡条上力' ; 然后向下转动锬 ΐ· . 此时锁定扳向 '卜'拉动扣接板， 使上横 向卡条压紧在下横向卡条上 , 完成盒 和最 1 '层盒 ·Φ单兀之 Μ或者相邻两盒体单兀之间的连 接。 需要使盒盖和最 1 ^盒体》i¾兀之 1 或者 两 体单元之间分 时， 向上转动锬定板' 使 t横向卡条脱离下横向卡条即町。

Claims

权 利 要 求 书
1. 一种饭盒， 包括盒体和盒盖， 盒体包括上下叠 S的多个盒体单元， 盒体单元上端设有幵 口， 上一层盒体单元的底部盖合在相邻的下一层食体单元上端的开口上， 盒盖盖合在最上层 盒体单元上端的开口上， 其特征是： 相邻两盒体单元之间通过锁扣连接， 盒盖与最上层倉体 单元之间通过锁扣连接。
2. 根据权利要求 1 所述的饭盒， 其特征是： 所述盒盖和最上层盒体单元之间的锁扣与相邻 两盒体单元之间的锬扣数量及结构一致并且位置相对应， 各盒体单元上端开口的形状及尺寸 一致： 盒盖和最上层盒体单元之间的锁扣包括扣接板、 上横向卡条和下横向卡条， 扣接板上 端与盒盖可转动连接， 下横向卡条设于扣接板内便， 上横向卡条设 T-最上层盒体单元的外壁 上并且与下橫向卡条位置相对应， 下横向卡条的」.侧与上横向卡条的下侧紧密接触； 相邻两 盒体单元之间的锁扣包括扣接板、 上横向卡条和下横向卡条， 扣接板上端与上一层盒体单元 的外壁可转动连接， 下横向卡条设于扣接板内侧， 上横向卡条设于下一层盒体单元的外壁上 并且与下横向卡条位置相对应. 下横向卡条的上便 上横向卡条的下侧紧密接触。
3. 根据权利要求 2 所述的饭盒， 其特征是： 所述下横向卡条的上側面上设有下条形凸起， 上横向卡条的下侧面上设有与所述下条形凸起作卡接配合的上条形凸起。
4. 根据权利要求 1一 3 任一项所述的饭盒. 其特 ¾1是： 所述盒盖的下表面上设有密封圈， 密 封圈与最上层盒体单元上端幵口的内缘紧密接 ,
5. 根据权利要求 1 -3 任一项所述的饭盒， 其特 ίίΙ是： 所述盒盖上设有透气孔和封盖板. 封 盖板盖合在透气孔上。
6. 根据 要求 5 所述的饭盒， 其特征是： 所述封盖板的下表面上固定设有能够嵌入透气 孔中的柱 ά塞子， 柱状塞子的外恻面与透气孔内壁紧密接触。
7. 根据权利要求 6 所述的饭盒， 其特征是： 所述盒盖的上表面上设有一凹槽， 所述透气孔 设于凹槽底部， 所述封盖板处在凹槽中， 封盖板 -端与凹槽側壁可转动连接， 封盖板另一端 与凹槽侧壁之间具有空隙。
8. 根据权利要求 1一 3任一项所述的饭盒， 其特征^ : 所述盒盖上设有提手。
9. 根据权利要求 8 所述的饭盒， 其特征是： 所述盒 上对称设有两个提手， 两提手均与盒 盖可转动连接， 盒盖的边沿设有能够容纳两提手的 形台阶 r
10. 根据权利要求 1一 3 任一项所述的饭盒. 其特证是： 最下层盒体单元底部设有多个支撑 块或一-个环形支撑凸起， 其余盒体单元底部 S有环 ¾限位凸起. 上一 盒体单元底部所设环 形限位凸起的外沿与下一层盒体单元上端的幵 π形状及尺寸相匹配。
PCT/CN2013/001329 2013-07-24 2013-11-04 一种饭盒 WO2015010224A1 (zh)

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FR3109374A1 (fr) * 2020-04-20 2021-10-22 Maped Boite à usage alimentaire

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CN107343732A (zh) * 2017-06-09 2017-11-14 常州纺织服装职业技术学院 保温盒
CN208599993U (zh) * 2018-07-03 2019-03-15 张金霞 一种喷漆壶

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JPH0247917U (zh) * 1988-09-28 1990-04-03
CN2190949Y (zh) * 1994-01-26 1995-03-08 王及孔 组合保温菜盒
JPH07148016A (ja) * 1993-12-02 1995-06-13 Chiyou Pura Kogyo Kk 衛生弁当箱
CN201146941Y (zh) * 2008-01-02 2008-11-12 吴灿辉 组合式便当盒
CN202959184U (zh) * 2012-11-06 2013-06-05 曾佩璇 一种新型保温饭盒

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JPH0247917U (zh) * 1988-09-28 1990-04-03
JPH07148016A (ja) * 1993-12-02 1995-06-13 Chiyou Pura Kogyo Kk 衛生弁当箱
CN2190949Y (zh) * 1994-01-26 1995-03-08 王及孔 组合保温菜盒
CN201146941Y (zh) * 2008-01-02 2008-11-12 吴灿辉 组合式便当盒
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3109374A1 (fr) * 2020-04-20 2021-10-22 Maped Boite à usage alimentaire
WO2021213718A1 (fr) * 2020-04-20 2021-10-28 Maped Boite à usage alimentaire

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