WO2021135313A1 - 纸箱 - Google Patents
纸箱 Download PDFInfo
- Publication number
- WO2021135313A1 WO2021135313A1 PCT/CN2020/111749 CN2020111749W WO2021135313A1 WO 2021135313 A1 WO2021135313 A1 WO 2021135313A1 CN 2020111749 W CN2020111749 W CN 2020111749W WO 2021135313 A1 WO2021135313 A1 WO 2021135313A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cover
- connecting portion
- connecting part
- carton according
- swing cover
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
Definitions
- This application relates to the technical field of packaging supplies, in particular to a carton.
- the outer flaps are two parallel independent individuals. It is necessary to manually align the two outer flaps along the length direction with the outline of the carton body, and at the same time, the two outer flaps should be aligned along the width direction. Move closer to the center between the two outer flaps to get a square box, and then paste the tape.
- the sealed carton cannot achieve the desired effect, resulting in problems such as flapping and separating the seam of the sealed carton.
- the main purpose of this application is to provide a carton, which aims to solve the problem of flapping and separating the seam after the carton is sealed.
- a carton provided in this application is used for packaging electronic equipment, and the carton includes:
- the outer flap is rotatably arranged at the opening, the outer flap includes a left flap and a right flap that are arranged oppositely, and one of the left flap and the right flap is provided with a limit Block, the other of the two is provided with a limit slot;
- the left swing cover and the right swing cover are restricted in the restricting slot by the restricting block to cover the opening.
- the limiting block is a wedge-shaped limiting block
- the limiting slot is a wedge-shaped limiting slot
- the left swing cover is provided with a plurality of the limit blocks
- the right swing cover is provided with a plurality of the limit slots corresponding to the plurality of limit blocks
- each limit The block is located in each of the limiting grooves, and each of the clamping blocks is clamped to each of the clamping holes, so that the left rocker cover and the right rocker cover are connected in cooperation and seal the Open up.
- the left swing cover is further provided with a clamping hole adjacent to each of the limiting blocks
- the right swing cover is provided with a clamping block corresponding to each of the clamping holes, and each of the cards A connecting block can be clamped to each of the clamping holes, so that the left swing cover and the right swing cover are matedly connected, and the opening is sealed.
- the box body has an inner cavity communicating with the opening;
- the carton further includes an inner cover, the inner cover is detachably connected to the cavity wall of the inner cavity, and the inner seal
- the cover is provided with a jack;
- At least one of the left flap and the right flap is further provided with a connector corresponding to the jack;
- the connecting piece When the left swing cover and the right swing cover rotate and cooperate to cover the opening, the connecting piece is inserted into the socket so that at least one of the left swing cover and the right swing cover One is matedly connected with the inner cover and seals the opening.
- the connecting member is rotatably connected to at least one of the left swing cover and the right swing cover by setting creases.
- the connecting member includes a plurality of connecting members, and the inner cover is provided with a plurality of the insertion holes corresponding to the plurality of connecting members;
- Each connecting piece is rotatably connected to an end of each limiting block away from the left swing cover.
- the connecting member includes a plurality of the inner covers and a plurality of the sockets corresponding to the plurality of connecting members; each of the connecting members is rotatably connected to each of the clamping blocks away from each other. One end of the right flap.
- the end of the connecting member away from the limiting block is provided in a wedge shape or has an inclined surface.
- the end of the connecting piece away from the clamping block is provided in a wedge shape or has an inclined surface.
- one end of the connecting member away from the limiting block and/or the clamping block has an inclined surface.
- the connecting member includes a first connecting portion and a second connecting portion that are connected, the second connecting portion is connected to the limiting block, and the first connecting portion is connected to the second connecting portion.
- the parts are all set in a wedge shape or all have an inclined surface, so that the connection between the first connecting part and the second connecting part forms a card position;
- the distance between the two locking positions is greater than the width of the first connecting portion and/or the second connecting portion.
- the connecting member includes a first connecting portion and a second connecting portion that are connected, the second connecting portion is connected to the limiting block, and the first connecting portion is connected to the second connecting portion.
- the parts are all wedge-shaped or have inclined surfaces, so that the connection between the first connecting part and the second connecting part forms a clamping position; the distance between the two clamping positions is greater than the length of the insertion hole.
- the connecting member includes a first connecting portion and a second connecting portion that are connected, the second connecting portion is connected to the limiting block, and the first connecting portion and the second connecting portion are both wedge-shaped Be provided with or both have an inclined surface, so that the connection between the first connecting portion and the second connecting portion forms a card position;
- the distance between the two locking positions is greater than the width of the first connecting portion and/or the second connecting portion.
- the connecting member includes a first connecting portion and a second connecting portion that are connected, the second connecting portion is connected to the clamping block, and the first connecting portion and the second connecting portion are both wedge-shaped Be provided with or both have an inclined surface, so that the connection between the first connecting portion and the second connecting portion forms a card position;
- the distance between the two card positions is greater than the length of the jack.
- connection between the limiting block and the second connecting portion forms a limiting platform
- the limiting platform abuts against the inner cover on the periphery of the socket.
- connection between the clamping block and the second connecting portion forms a limit table
- the limiting platform abuts against the inner cover on the periphery of the socket.
- the side of the first connecting portion away from the second connecting portion is a top side, and the length of the top side is less than or equal to the width of the insertion hole.
- the side of the first connecting portion away from the second connecting portion is a top edge, and the length of the vertical extension line from the limiting platform to the top edge is greater than the thickness of the inner cover.
- the side of the first connecting portion away from the second connecting portion is a top edge, and the length of the vertical extension line from the limiting platform to the top edge is greater than the thickness of the inner cover.
- the carton further includes two clamping blocks arranged at the opening, the two clamping blocks are arranged opposite to each other, and are enclosed with the box body to form the inner cavity, and the inner cavity
- the two ends of the inner cover respectively abut against the top surface of the electronic device and the clamping block.
- one of the left swing cover and the right swing cover is provided with a limit block, and the other of the two is provided with a limit slot; in this way, when the left swing cover and the right swing cover rotate and cooperate
- the limit block is confined in the limit groove, and the ends of the left swing cover and the right swing cover away from the opening are tightly abutted to seal the opening of the box body, thereby Avoid seam separation of the two outer flaps after sealing.
- Figure 1 is a schematic structural diagram of an embodiment of a carton according to this application.
- Figure 2 is a partial enlarged view of A in Figure 1;
- Figure 3 is a schematic diagram of the two outer flaps of the carton of the application after being assembled
- Figure 4 is a schematic structural diagram of the inner cover of the carton of this application.
- Figure 5 is a schematic diagram of the B-B cross-section of the carton of the application.
- This application proposes a carton.
- the carton includes a box body 10 and an outer flap 20.
- the box body 10 is provided with an opening 10a; the outer flap 20 is rotatably disposed at the opening
- the outer flap 20 includes a left flap 21 and a right flap 22 that are arranged oppositely.
- One of the left flap 21 and the right flap 22 is provided with a limit block 30, and the other One is provided with a limiting slot 40; the left swing cover 21 and the right swing cover 22 are limited in the limiting slot 40 by the limiting block 30 to cover the opening 10a.
- two outer flaps 20 are provided on opposite sides of the box 10, one of the outer flaps 20 is the left flap 21, and the other outer flap 20 is the right flap 22; and the left flap Both the cover 21 and the right swing cover 22 are connected in rotation by providing creases at the opening 10a of the box body 10.
- the right swing cover 22 when the left swing cover 21 is provided with a limit block 30 on the end that is rotatably connected with the opening 10a, the right swing cover 22 is also provided with a limit corresponding to the end rotatably connected with the opening 10a.
- the right swing cover 22 when the left swing cover 21 is provided with a limiting groove 40 at the end that is rotatably connected to the opening 10a, the right swing cover 22 is also provided with a limiting block 30 at the end that is rotatably connected to the opening 10a. It is understandable that when assembling, only after the limiting block 30 of the right rocking cover 22 is limited to the limiting slot 40 of the left rocking cover 21, the left rocking cover 21 and the right rocking cover 22 can be coordinated to be limited and connected. Furthermore, the left flap 21 and the right flap 22 after fitting and connection are used to seal the opening 10a.
- one of the left swing cover 21 and the right swing cover 22 is provided with a limit block 30, and the other of the two is provided with a limit slot 40;
- the limiting block 30 is confined in the limiting groove 40, so that the left swing cover 21 and the right swing cover 22 are tightly pressed against one end away from the opening 10a. It is connected to seal the opening 10a of the box body 10, so as to prevent the two outer flaps 20 from being separated from the seam after the box is sealed.
- the limiting block 30 is a wedge-shaped limiting block
- the limiting slot 40 is a wedge-shaped limiting slot.
- the limit slot 40 is set as a wedge-shaped limit slot, which is adapted to the shape of the limit block 30; in this way, the wedge-shaped limit block is limited to the wedge-shaped limit Behind the groove 40, the wedge-shaped limit block has a beveled side, and the wedge-shaped limit slot with the beveled side is assembled against each other, so that the limit block 30 and the limit slot 40 are not easily separated from each other in the horizontal direction, thereby lifting the left flap 21 and 22 of the right swing cover.
- the shape of the limiting block 30 can also be other structures.
- the limiting block 30 can be arranged in an inverted trapezoid, an inverted triangle, or a diamond shape.
- the left swing cover 21 is provided with a plurality of the stop blocks 30, and the right swing cover 22 is provided with a plurality of stop blocks corresponding to the plurality of the stop blocks 30.
- the limit slot 40; the left swing cover 21 is adjacent to each limit block 30 is also provided with a clamping hole 50, the right swing cover 22 corresponding to each clamping hole 50 is provided with a clamping block 60; each limit The positioning block 30 is limited in each limiting slot 40, and each clamping block 60 is clamped to each clamping hole 50, so that the left swing cover and the right swing cover are connected in cooperation and seal the opening 10b.
- the left swing cover 21 is provided with a plurality of limit blocks 30, and the plurality of limit blocks 30 are arranged at intervals, and the right swing cover 22 is also correspondingly provided with a plurality of limit slots 40.
- 40 is arranged at intervals; when the left swing cover 21 and the right swing cover 22 need to be connected together, the multiple limit blocks 30 are correspondingly limited to the multiple limit slots 40, which directly improves the coordination of the left swing cover 21 and the right swing cover 22 Tightness.
- the left swing cover 21 is further provided with a clamping hole 50 in the adjacent limit block 30, and the right swing cover 22 is further provided with a clamping block 60 in the adjacent limit slot 40; when the left swing cover 21 and When the right swing cover 22 is mated and connected, the limiting block 30 is limited behind the limiting slot 40, and the clamping block 60 is also clamped in the clamping hole 50, thereby improving the assembly tightness of the left swing cover 21 and the right swing cover 22.
- the box body 10 has an inner cavity 10b communicating with the opening 10a; the carton further includes an inner cover 80, which is detachably connected to the inner cover 80.
- the inner cover 80 is provided with an insertion hole 80a; at least one of the left swing cover 21 and the right swing cover 22 is also provided with a connecting member 70 corresponding to the insertion hole 80a;
- the connecting member 70 is inserted into the socket 80a so that the left flap 21 and/or the The right swing cover 22 is matedly connected with the inner cover 80 and seals the opening 10a.
- the inner cover 80 is a foamed film, and the connecting member 70 is rotatably connected to the left flap 21 and the right flap 22 by setting creases; when the electronic product is placed in the inner cavity 10b, the inner seal The cover 80 is placed in the inner cavity 10b and abuts against the top surface of the electronic product. After fixing the inner cover 80 to the cavity wall of the inner cavity 10b and close to the opening 10a, and then using the socket 80a of the inner cover 80 to fit and insert the connector 70, the inner cover 80 and the left flap 21, The right swing cover 22 is mated and connected to further seal the opening 10a.
- the connecting member 70 includes a plurality of connecting members 70, and the inner cover 80 is provided with a plurality of sockets 80a corresponding to the plurality of connecting members 70; each connecting member 70 is rotatably connected to an end of each limiting block 30 away from the left flap 21; and/or each connecting member 70 is rotatably connected to an end of each clamping block 60 away from the right flap 22.
- a plurality of connecting members 70 are provided through the left flap 21 and the right flap 22, the inner cover 80 is also correspondingly provided with a plurality of insertion holes 80a, and the plurality of connecting members 70 are bent and inserted in one-to-one correspondence. In the multiple insertion holes 80a, the tightness of the connection between the left flap 21, the right flap 22 and the inner cover 80 is further improved.
- one end of the connecting member 70 away from the limiting block 30 and/or the clamping block 60 is provided in a wedge shape.
- One end of the connecting piece 70 away from the limiting block 30 and the clamping block 60 is set in a wedge shape, that is, one end of the connecting piece 70 has an inclined surface.
- the connecting piece 70 can use its own inclined surface to make it easier Slide into the jack 80a.
- the wedge shape can be an inverted trapezoid or a diamond shape.
- the connecting member 70 includes a first connecting portion 71 and a second connecting portion 72 that are connected to each other, and the second connecting portion 72 is connected to the limiting block 30 and/ Or the clamping block 60 is connected, the first connecting portion 71 is arranged in a wedge shape, and the second connecting portion 72 is arranged in a wedge shape, so that the first connecting portion 71 and the second connecting portion 72 are connected
- a card position 70a is formed at the position; the distance between the two card positions 70a is greater than the width of the first connecting portion 71 and/or the second connecting portion 72; it can be understood that the width of the first connecting portion 71 refers to The first connecting portion 71 has any width in the same direction as the length of the left flap 21 or the right flap 22, and the width of the second connecting portion 72 refers to the second connecting portion 72 and the left flap 21 or the right flap 22 has any width in the same direction as the length direction.
- first connecting portion 71 and the second connecting portion 72 are both wedge-shaped, which can be set in an inverted trapezoid, inverted triangle, or rhombus shape. Therefore, the first connecting portion 71 and the second connecting portion 72 have inclined surfaces. During the process of inserting the connecting member 70 into the socket 80a, the slopes of the first connecting portion 71 and the second connecting portion 72 make it easier for the entire connecting member 70 to be inserted into the socket 80a, which speeds up the assembly speed of the connecting member 70 and the inner cover 80 .
- the first connecting portion 71 and the second connecting portion 72 are connected, and a detent 70a is formed at the connection between the two, that is, the first connecting portion 71 and the second connecting portion 72
- the connection protrusion is formed with a catch 70a that can be cooperatively defined by the wall of the socket 80a, and the distance between the two catch 70a is greater than the width of the first connecting portion 71 or the second connecting portion 72, and the two The distance between the card positions 70a is greater than the length of the socket 80a.
- connection between the limiting block 30 and/or the clamping block 60 and the second connecting portion 72 forms a limiting table 31/61; the connection When the member 70 is inserted into the insertion hole 80a, the limiting platform 31/61 is in contact with the inner cover 80 on the periphery of the insertion hole 80a.
- the second connecting portion 72 is set in a wedge shape, so that the second connecting portion 72 and the limiting block 30 or the clamping block 60 can form a limiting platform 31/61; when the connecting member 70 is inserted in the jack When in 80a, the limiter 31/61 is in contact with the inner cover 80 near the socket 80a to avoid excessive insertion of the connector 70 into the socket 80a, and to ensure that the connector 70 and the socket 80a are properly assembled to make the connection The piece 70 and the socket 80a form a better
- the side of the first connecting portion 71 away from the second connecting portion 72 is a top side 70b; the length of the top side 70b is less than or equal to the receptacle 80a And/or, the length of the vertical extension line from the limit platform 31/61 to the top edge 70b is greater than the thickness of the inner cover 80.
- the first connecting portion 71 can be easily inserted into the insertion hole 80a, which speeds up the assembly speed of the connecting member 70 and the inner cover 80.
- the vertical distance from the limit table 31/61 to the top edge 70b is greater than the thickness of the inner cover 80.
- the carton further includes two blocking blocks 11 arranged at the opening 10a, and the two blocking blocks 11 are arranged opposite to and surround the box body 10. Combined to form the inner cavity 10b; when the inner cover 80 is installed in the inner cavity 10b, both ends of the inner cover 80 abut between the top surface of the electronic device and the block 11 respectively .
- the blocking blocks 11 are disposed oppositely on both sides of the opening 10a of the box body 10, and the blocking blocks 11 and the box body 10 are enclosed to form an inner cavity 10b.
- the inner cover 80 When the inner cover 80 is placed on the inner cavity 10b and the top surface of the electronic device, one side of the inner cover 80 abuts against the top surface of the electronic device, and the two ends of the other side of the inner cover 80 are limited inwardly facing the block 11
- One side of the cavity 10b further ensures that the inner cover 80 can be fixed on the cavity wall of the inner cavity 10b where the electronic device is installed, thereby improving the sealing performance of the inner cover 80 and the outer flap 20 to cover the opening 10a.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
一种纸箱，包括箱体（10）和外摇盖（20），箱体（10）设有开口（10a），外摇盖（20）可转动地设于开口（10a）处，外摇盖（20）包括相对设置的左摇盖（21）和右摇盖（22），左摇盖（21）和右摇盖（22）中二者之一设有限位块（30），二者之另一设有限位槽（40），左摇盖（21）和右摇盖（22）转动并配合盖合开口（10a）时，使限位块（30）限位于限位槽（40）内以密封开口（10a）。
Description
本申请要求于2019年12月30日提交中国专利局、申请号为201922487982.2、发明名称为“纸箱”的中国专利申请的优先权，其全部内容通过引用结合在申请中。
本申请涉及包装用品技术领域，特别涉及一种纸箱。
一般的纸箱封箱时，外摇盖为两个平行的独立个体，需要人为地将两个外摇盖沿长度方向与纸箱箱体的轮廓对齐，同时还要将两个外摇盖沿宽度方向往两个外摇盖之间的中心位置靠拢，才能得到方正的箱体，然后进行粘贴胶带。但在实际生产过程中，由于员工操作方法的差异，封箱后的纸箱并不能达到理想效果，导致封箱后的纸箱还存在摇盖离缝等问题。
本申请的主要目的是提供一种纸箱，旨在解决纸箱在封箱后出现的摇盖离缝的问题。
为实现上述目的，本申请提出的一种纸箱，用于包装电子设备，所述纸箱包括：
箱体，设有开口；和
外摇盖，可转动地设于所述开口处，所述外摇盖包括相对设置的左摇盖和右摇盖，所述左摇盖和所述右摇盖中二者之一设有限位块，二者之另一设有限位槽；
所述左摇盖和所述右摇盖通过所述限位块限位于所述限位槽内以盖合所述开口。
在一实施例中，所述限位块为楔形限位块，所述限位槽为楔形限位槽。
在一实施例中，所述左摇盖设有多个所述限位块，所述右摇盖对应多个所述限位块设有多个所述限位槽，每一所述限位块限位于每一所述限位槽内，每一所述卡接块卡接于每一所述卡接孔，以使所述左摇盖和所述右摇盖配合连接，并密封所述开口。
在一实施例中，所述左摇盖邻近每一所述限位块还设有卡接孔，所述右摇盖对应每一所述卡接孔设有卡接块,每一所述卡接块可卡接于每一所述卡接孔，以使所述左摇盖和所述右摇盖配合连接，并密封所述开口。
在一实施例中，所述箱体具有连通所述开口的内腔；所述纸箱还包括内封盖，所述内封盖可拆卸地连接于所述内腔的腔壁，所述内封盖设有插孔；
所述左摇盖和所述右摇盖中至少一个对应所述插孔还设有连接件；
所述左摇盖和所述右摇盖转动并配合盖合所述开口时，所述连接件插设于所述插孔内，以使所述左摇盖和所述右摇盖中的至少一个与所述内封盖配合连接，并密封所述开口。
在一实施例中，所述连接件通过设置折痕与所述左摇盖和所述右摇盖中的至少一个转动连接。
在一实施例中，所述连接件包括多个，所述内封盖对应多个所述连接件设有多个所述插孔；
每一所述连接件转动连接于每一所述限位块远离所述左摇盖的一端。
在一实施例中所述连接件包括多个所述内封盖对应多个所述连接件设有多个所述插孔；每一所述连接件转动连接于每一所述卡接块远离所述右摇盖的一端。
在一实施例中，所述连接件远离所述限位块的一端呈楔形设置或具有斜面。
在一实施例中，所述连接件远离所述卡接块的一端呈楔形设置或具有斜面。
在一实施例中，所述连接件远离所述限位块和/或所述卡接块的一端具有斜面。
在一实施例中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述限位块连接，所述第一连接部与所述第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；
两个所述卡位之间的距离大于所述第一连接部和/或第二连接部的宽度。
在一实施例中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述限位块连接，所述第一连接部与所述第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；两个所述卡位之间的距离大于所述插孔的长度。
在一实施例中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述限位块连接，第一连接部和第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；
两个所述卡位之间的距离大于所述第一连接部和/或第二连接部的宽度。
在一实施例中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述卡接块连接，第一连接部和第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；
两个所述卡位之间的距离大于所述插孔的长度。
在一实施例中，所述限位块与所述第二连接部的连接处形成有限位台；
所述连接件插设于所述插孔内时，所述限位台与所述插孔周缘的内封盖限位抵接。
在一实施例中，所述卡接块与所述第二连接部的连接处形成有限位台；
所述连接件插设于所述插孔内时，所述限位台与所述插孔周缘的内封盖限位抵接。
在一实施例中，所述第一连接部远离所述第二连接部的一边为顶边，所述顶边的长度小于或等于所述插孔的宽度。
在一实施例中，所述第一连接部远离所述第二连接部的一边为顶边，所述限位台至所述顶边的垂直延伸线的长度大于所述内封盖的厚度。
在一实施例中，所述第一连接部远离所述第二连接部的一边为顶边，所述限位台至所述顶边的垂直延伸线的长度大于所述内封盖的厚度。
在一实施例中，所述纸箱包括还包括设于所述开口处的两个卡块，两个所述卡块相对设置，并与所述箱体围合形成所述内腔，所述内封盖装设于所述内腔时，所述内封盖的两端分别抵接于电子设备的顶面和所述卡块之间。
本申请技术方案通过左摇盖和右摇盖中二者之一设有限位块，二者之另一设有限位槽；如此设置，当所述左摇盖和所述右摇盖转动并配合盖合所述开口时，以使所述限位块限位于所述限位槽内，进而让左摇盖和右摇盖远离开口的一端紧密抵接，以密封所述箱体的开口，从而避免在封箱后两个外摇盖出现离缝的现象。
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请纸箱一实施例的结构示意图；
图2为图1中A处的局部放大图；
图3为本申请纸箱的两个外摇盖装配后的示意图；
图4为本申请纸箱的内封盖的结构示意图；
图5为本申请纸箱的B-B截面示意图。
附图标号说明：
| 标号 | 名称 | 标号 | 名称 |
| 10 | 箱体 | 60 | 卡接块 |
| 10a | 开口 | 70 | 连接件 |
| 10b | 内腔 | 71 | 第一连接部 |
| 11 | 卡块 | 72 | 第二连接部 |
| 20 | 外摇盖 | 31/61 | 限位台 |
| 21 | 左摇盖 | 70a | 卡位 |
| 22 | 右摇盖 | 70b | 顶边 |
| 30 | 限位块 | 80 | 内封盖 |
| 40 | 限位槽 | 80a | 插孔 |
| 50 | 卡接孔 |
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本申请中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种纸箱。
在本申请实施例中，参照图1至图5，该纸箱包括箱体10和外摇盖20，所述箱体10设有开口10a；所述外摇盖20可转动地设于所述开口处，所述外摇盖20包括相对设置的左摇盖21和右摇盖22，所述左摇盖21和所述右摇盖22中二者之一设有限位块30，二者之另一设有限位槽40；所述左摇盖21和所述右摇盖22通过所述限位块30限位于所述限位槽40以盖合所述开口10a。
在本实施例中，通过在箱体10相对的两侧设置两个外摇盖20，其中一个外摇盖20为左摇盖21，另一外摇盖20为右摇盖22；且左摇盖21和右摇盖22均是通过在箱体10的开口10a处设置折痕形成转动连接关系。
在一实施例中，当左摇盖21在远离与开口10a处转动连接的一端上凸设有限位块30时，则右摇盖22也在远离与开口10a转动连接的一端对应设有与限位块30配合的限位槽40。可以理解的，装配时，只需将左摇盖21的限位块30限位于右摇盖22的限位槽40后，就可将左摇盖21和右摇盖22配合限位并连接，进而利用配合连接后的左摇盖21和右摇盖22密封开口10a。
在另一实施例中，当左摇盖21在远离与开口10a处转动连接的一端设有限位槽40时，右摇盖22也在远离与开口10a转动连接的一端对应设有限位块30。可以理解的，装配时，只需将右摇盖22的限位块30限位于左摇盖21的限位槽40后，就可将左摇盖21和右摇盖22配合限位并连接，进而利用配合连接后的左摇盖21和右摇盖22密封开口10a。
本申请技术方案通过左摇盖21和右摇盖22中二者之一设有限位块30，二者之另一设有限位槽40；如此设置，当所述左摇盖21和所述右摇盖22转动并配合盖合所述开口10a时，以使所述限位块30限位于所述限位槽40内，进而让左摇盖21和右摇盖22远离开口10a的一端紧密抵接，以密封所述箱体10的开口10a，从而避免在封箱后两个外摇盖20出现离缝的现象。
在一实施例中，参照图1至图3，所述限位块30为楔形限位块，所述限位槽40为楔形限位槽。通过将限位块30设置为楔形限位块，同时也将限位槽40设置为楔形限位槽，与限位块30的形状相适配；如此设置，楔形限位块限位于楔形限位槽40后，楔形限位块具有斜边，与具有斜边的楔形限位槽装配相互抵顶，进而使得限位块30与限位槽40水平方向上不容易相互脱离，从而提升左摇盖21和右摇盖22的。当然，在其他实施例中，限位块30的形状还可以是其他结构，例如：限位块30可设置成倒梯形、倒三角形或菱形等。
在一实施例中，参照图1至图3，所述左摇盖21设有多个所述限位块30，所述右摇盖22对应多个所述限位块30设有多个所述限位槽40；所述左摇盖21邻近每一限位块30还设有卡接孔50，所述右摇盖22对应每一卡接孔50设有卡接块60；每一限位块30限位于每一限位槽40内，每一卡接块60卡接于每一卡接孔50，以使所述左摇盖和所述右摇盖配合连接，并密封所述开口10b。
在本实施例中，通过左摇盖21设有多个限位块30，多个限位块30呈间隔设置，右摇盖22也对应设有多个限位槽40，多个限位槽40呈间隔设置；当左摇盖21和右摇盖22需要配合连接时，多个限位块30对应限位于多个限位槽40，直接提升了左摇盖21和右摇盖22的配合紧密度。
在一实施例中，左摇盖21在相邻限位块30还设有卡接孔50，右摇盖22在相邻限位槽40还设有卡接块60；当左摇盖21和右摇盖22配合连接时，限位块30限位于限位槽40后，卡接块60也卡接在卡接孔50中，进而提升左摇盖21和右摇盖22的装配紧密度。
在一实施例中，参照图1至图3，所述箱体10具有连通所述开口10a的内腔10b；所述纸箱还包括内封盖80，所述内封盖80可拆卸连接于所述内腔10b的腔壁，所述内封盖80设有插孔80a；所述左摇盖21和所述右摇盖22中至少一个对应所述插孔80a还设有连接件70；所述左摇盖21和所述右摇盖22转动并配合盖合所述开口10b时，所述连接件70插设于所述插孔80a内，以使所述左摇盖21和/或所述右摇盖22与所述内封盖80配合连接，并密封所述开口10a。
在本实施例中，内封盖80为发泡胶片，而连接件70通过设置折痕实现转动连接在左摇盖21和右摇盖22上；当电子产品放置在内腔10b后，内封盖80放置在内腔10b，并与电子产品的顶面抵接。通过固定内封盖80在内腔10b的腔壁并靠近开口10a后，且再利用内封盖80的插孔80a与连接件70配合插接，进而实现内封盖80与左摇盖21、右摇盖22配合连接，从而进一步密封开口10a。
在一实施例中，参照图1至图3，所述连接件70包括多个，所述内封盖80对应多个所述连接件70设有多个所述插孔80a；每一连接件70转动连接于每一限位块30远离所述左摇盖21的一端；且/或，每一连接件70转动连接于每一卡接块60远离所述右摇盖22的一端。在本实施例中，通过左摇盖21和右摇盖22设置多个连接件70，内封盖80也对应设有多个插孔80a，多个连接件70弯折一一对应插设于多个插孔80a中，从而进一步提升左摇盖21、右摇盖22与内封盖80的连接紧密性。
在一实施例中，参照图1至图3，所述连接件70远离所述限位块30和/或所述卡接块60的一端呈楔形设置。连接件70远离限位块30、卡接块60的一端设置为楔形状，即连接件70的一端具有斜面，当连接件70插入至插孔80a时，连接件70可利用自身的斜面更容易滑入插孔80a中。例如：楔形可以是倒梯形或菱形。
在一实施例中，参照图1至图3，所述连接件70包括相连接的第一连接部71和第二连接部72，所述第二连接部72与所述限位块30和/或所述卡接块60连接，所述第一连接部71呈楔形设置，所述第二连接部72呈楔形设置，以使所述第一连接部71和所述第二连接部72的连接处形成卡位70a；两个所述卡位70a之间的距离大于所述第一连接部71和/或第二连接部72的宽度；可以理解是，第一连接部71的宽度指的是第一连接部71与左摇盖21或右摇盖22的长度方向一致的方向的任一宽度，第二连接部72的宽度指的是第二连接部72与左摇盖21或右摇盖22的长度方向一致的方向的任一宽度。在本实施例中，第一连接部71和第二连接部72均为楔形状，即可设置成倒梯形、倒三角形或菱形等，因此第一连接部71和第二连接部72均具有斜面，在连接件70插入插孔80a的过程中，第一连接部71和第二连接部72的斜面使得整个连接件70更容易插入插孔80a，加快连接件70与内封盖80的装配速度。
在一实施例中，参照图1至图3，第一连接部71和第二连接部72连接，且两者连接处形成有卡位70a，即第一连接部71和第二连接部72的连接处凸起形成有可与插孔80a的孔壁配合限定的卡位70a，且两个卡位70a之间的距离大于第一连接部71或第二连接部72的宽度，同时两个所述卡位70a之间的距离大于所述插孔80a的长度。使得连接件70的卡位70a的位置不容从插孔80a中脱离，进而提升内封盖80与连接件70的连接紧密度。
在一实施例中，参照图1至图3，所述限位块30和/或所述卡接块60与所述第二连接部72的连接处形成有限位台31/61；所述连接件70插设于所述插孔80a内时，所述限位台31/61与所述插孔80a周缘的内封盖80限位抵接。在本实施例中，通过第二连接部72设置成楔形，使得第二连接部72可与限位块30或卡接块60形成限位台31/61；当连接件70插设在插孔80a内时，限位台31/61与插孔80a附近的内封盖80限位抵接，进而避免连接件70过度插入插孔80a，保证连接件70与插孔80a装配合理，从而使得连接件70与插孔80a形成更好的
在一实施例中，参照图1至图3，所述第一连接部71远离所述第二连接部72的一边为顶边70b；所述顶边70b的长度小于或等于所述插孔80a的宽度；且/或，所述限位台31/61至所述顶边70b的垂直延伸线的长度大于所述内封盖80的厚度。
在本实施例中，通过将顶边70b的长度设置为小于或等于插孔80a的宽度，使得第一连接部71能轻松插入插孔80a，加快连接件70与内封盖80的装配速度。可选地，限位台31/61至顶边70b的垂直距离大于内封盖80的厚度，如此设置，连接件70插入插孔80a后，连接件70具有足够长的限位位置与插孔80a的孔壁限位抵接，从而保证连接件70与内封盖80的连接稳定性。
在一实施例中，参照图1至图3，所述纸箱还包括设于所述开口10a处的两个卡块11，两个所述卡块11相对设置，并与所述箱体10围合形成所述内腔10b；所述内封盖80装设于所述内腔10b时，所述内封盖80的两端分别抵接于电子设备的顶面和所述卡块11之间。
在本实施例中，卡块11相对设置在箱体10的开口10a的两侧，且卡块11与箱体10围合形成内腔10b。当内封盖80放置在内腔10b和电子设备的顶面时，内封盖80的一面与电子设备的顶面抵接，内封盖80另一面的两端限位在卡块11面向内腔10b的一面，进而保证内封盖80能固定在装设有电子设备的内腔10b的腔壁上，从而提升内封盖80和外摇盖20封盖开口10a的密封性。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。
Claims (20)
- 一种纸箱，用于包装电子设备，其中，所述纸箱包括：箱体，设有开口；和外摇盖，可转动地设于所述开口处，所述外摇盖包括相对设置的左摇盖和右摇盖，所述左摇盖和所述右摇盖中二者之一设有限位块，二者之另一设有限位槽；所述左摇盖和所述右摇盖通过所述限位块限位于所述限位槽内以盖合所述开口。
- 如权利要求1所述的纸箱，其中，所述限位块为楔形限位块，所述限位槽为楔形限位槽。
- 如权利要求2所述的纸箱，其中，所述左摇盖设有多个所述限位块，所述右摇盖对应多个所述限位块设有多个所述限位槽，每一所述限位块可限位于每一所述限位槽内，以使所述左摇盖和所述右摇盖配合连接，并密封所述开口。
- 如权利要求3所述的纸箱，其中，所述左摇盖邻近每一所述限位块还设有卡接孔，所述右摇盖对应每一所述卡接孔设有卡接块，每一所述卡接块可卡接于每一所述卡接孔，以使所述左摇盖和所述右摇盖配合连接，并密封所述开口。
- 如权利要求4所述的纸箱，其中，所述箱体具有连通所述开口的内腔；所述纸箱还包括内封盖，所述内封盖可拆卸地连接于所述内腔的腔壁，所述内封盖设有插孔，所述左摇盖和所述右摇盖中至少一个对应所述插孔还设有连接件，所述左摇盖和所述右摇盖转动并配合盖合所述开口时，所述连接件插设于所述插孔内，以使所述左摇盖和所述右摇盖中的至少一个与所述内封盖配合连接，并密封所述开口。
- 如权利要求5所述的纸箱，其中，所述连接件通过设置折痕与所述左摇盖和所述右摇盖中的至少一个转动连接。
- 如权利要求5所述的纸箱，其中，所述连接件包括多个，所述内封盖对应多个所述连接件设有多个所述插孔；每一所述连接件转动连接于每一所述限位块远离所述左摇盖的一端。
- 如权利要求5所述的纸箱，其中，所述连接件包括多个，所述内封盖对应多个所述连接件设有多个所述插孔；每一所述连接件转动连接于每一所述卡接块远离所述右摇盖的一端。
- 如权利要求7所述的纸箱，其中，所述连接件远离所述限位块的一端呈楔形设置或具有斜面。
- 如权利要求8所述的纸箱，其中，所述连接件远离所述卡接块的一端呈楔形设置或具有斜面。
- 如权利要求7所述的纸箱，其中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述限位块连接，所述第一连接部与所述第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；两个所述卡位之间的距离大于所述第一连接部和/或第二连接部的宽度。
- 如权利要求7所述的纸箱，其中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述限位块连接，所述第一连接部与所述第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；两个所述卡位之间的距离大于所述插孔的长度。
- 如权利要求9所述的纸箱，其中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述卡接块连接，第一连接部和第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；两个所述卡位之间的距离大于所述第一连接部和/或第二连接部的宽度；
- 如权利要求8所述的纸箱，其中，所述连接件包括相连接的第一连接部和第二连接部，所述第二连接部与所述卡接块连接，第一连接部和第二连接部均呈楔形设置或者均具有斜面，以使所述第一连接部和所述第二连接部的连接处形成卡位；两个所述卡位之间的距离大于所述插孔的长度。
- 如权利要求11或12所述的纸箱，其中，所述限位块与所述第二连接部的连接处形成有限位台；所述连接件插设于所述插孔内时，所述限位台与所述插孔周缘的内封盖限位抵接。
- 如权利要求13或14所述的纸箱，其中，所述卡接块与所述第二连接部的连接处形成有限位台；所述连接件插设于所述插孔内时，所述限位台与所述插孔周缘的内封盖限位抵接。
- 如权利要求11至14任一项所述的纸箱，其中，所述第一连接部远离所述第二连接部的一边为顶边，所述顶边的长度小于或等于所述插孔的宽度。
- 如权利要求15所述的纸箱，其中，所述第一连接部远离所述第二连接部的一边为顶边，所述限位台至所述顶边的垂直延伸线的长度大于所述内封盖的厚度。
- 如权利要求16所述的纸箱，其中，所述第一连接部远离所述第二连接部的一边为顶边，所述限位台至所述顶边的垂直延伸线的长度大于所述内封盖的厚度。
- 如权利要求5所述的纸箱，其中，所述纸箱还包括设于所述开口处的两个卡块，两个所述卡块相对设置，并与所述箱体围合形成所述内腔，所述内封盖装设于所述内腔时，所述内封盖的两端分别抵接于电子设备的顶面和所述卡块之间。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487982.2 | 2019-12-30 | ||
| CN201922487982.2U CN211365564U (zh) | 2019-12-30 | 2019-12-30 | 纸箱 |
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| WO2021135313A1 true WO2021135313A1 (zh) | 2021-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2020/111749 Ceased WO2021135313A1 (zh) | 2019-12-30 | 2020-08-27 | 纸箱 |
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| CN (1) | CN211365564U (zh) |
| WO (1) | WO2021135313A1 (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4804136A (en) * | 1987-10-07 | 1989-02-14 | Grafcor Packaging Inc. | Container |
| JPH10157723A (ja) * | 1996-11-26 | 1998-06-16 | Urawa Obitsukusu:Kk | 仮留装置付きフラップ蓋を有するダンボ−ル折箱 |
| JP2006256686A (ja) * | 2005-03-18 | 2006-09-28 | Sharp Corp | 箱体 |
| CN101190725A (zh) * | 2006-12-01 | 2008-06-04 | 谭钢 | 一种互扣式硬质包装盒及其制造方法 |
| CN202264953U (zh) * | 2011-09-07 | 2012-06-06 | 重庆瑞丰包装股份有限公司 | 瓦楞纸箱 |
-
2019
- 2019-12-30 CN CN201922487982.2U patent/CN211365564U/zh active Active
-
2020
- 2020-08-27 WO PCT/CN2020/111749 patent/WO2021135313A1/zh not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4804136A (en) * | 1987-10-07 | 1989-02-14 | Grafcor Packaging Inc. | Container |
| JPH10157723A (ja) * | 1996-11-26 | 1998-06-16 | Urawa Obitsukusu:Kk | 仮留装置付きフラップ蓋を有するダンボ−ル折箱 |
| JP2006256686A (ja) * | 2005-03-18 | 2006-09-28 | Sharp Corp | 箱体 |
| CN101190725A (zh) * | 2006-12-01 | 2008-06-04 | 谭钢 | 一种互扣式硬质包装盒及其制造方法 |
| CN202264953U (zh) * | 2011-09-07 | 2012-06-06 | 重庆瑞丰包装股份有限公司 | 瓦楞纸箱 |
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| CN211365564U (zh) | 2020-08-28 |
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