WO2020119061A1 - Safety lock structure for packaging box - Google Patents

Safety lock structure for packaging box Download PDF

Info

Publication number
WO2020119061A1
WO2020119061A1 PCT/CN2019/092474 CN2019092474W WO2020119061A1 WO 2020119061 A1 WO2020119061 A1 WO 2020119061A1 CN 2019092474 W CN2019092474 W CN 2019092474W WO 2020119061 A1 WO2020119061 A1 WO 2020119061A1
Authority
WO
WIPO (PCT)
Prior art keywords
elastic
lid
wall
container body
packaging box
Prior art date
Application number
PCT/CN2019/092474
Other languages
French (fr)
Chinese (zh)
Inventor
左大勇
刘海涛
Original Assignee
威莱(广州)日用品有限公司
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67610571&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2020119061(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 威莱(广州)日用品有限公司 filed Critical 威莱(广州)日用品有限公司
Priority to JP2019600138U priority Critical patent/JP3230241U/en
Priority to RU2019129493A priority patent/RU2791233C2/en
Priority to EP19772637.5A priority patent/EP3686123B1/en
Priority to SG11202103150TA priority patent/SG11202103150TA/en
Priority to CA3057469A priority patent/CA3057469C/en
Priority to AU2019396151A priority patent/AU2019396151A1/en
Priority to PL19772637T priority patent/PL3686123T3/en
Priority to KR2020197000079U priority patent/KR20200001374U/en
Priority to US16/581,814 priority patent/US20200180828A1/en
Publication of WO2020119061A1 publication Critical patent/WO2020119061A1/en

Links

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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/045—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
    • B65D50/046—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring and such deformation causes the disengagement of locking means, e.g. the release of a pawl-like element from a tooth or abutment, to allow removal of the closure by simultaneous rotation
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0471—Threaded or like caps or cap-like covers secured by rotation with means for positioning the cap on the container, or for limiting the movement of the cap, or for preventing accidental loosening of the cap
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents

Definitions

  • the present application relates to the technical field of containers, in particular to a safety buckle structure for a packaging box.
  • Some containers generally include a container body and a lid body that is closed to the container body. After opening the lid body, the container can be filled with liquid or some scattered things; when the container is filled with small particulate matter or corrosive At this time, children can easily open the container, so it is easy for children to eat by mistake.
  • the purpose of the present application is to solve the shortcomings of the prior art, and to provide a safety buckle structure for a packaging box.
  • a safety buckle structure for a packaging box includes a lid body and a container body having a neck finish, the neck finish has an opening, and the outer wall of the neck finish is provided with an external thread,
  • the inner wall of the lid body is provided with an internal thread connected with the external thread,
  • the side wall of the lid body is provided with at least two pressing portions, the inner wall of the pressing portion is provided with an elastic snap, and the upper end surface of the container body is provided with
  • the blocking portion corresponding to the elastic buckle when the lid body and the container body are tightened with each other, the elastic buckle and the blocking portion are locked with each other.
  • a preferred solution is that the surface of the cover body is concavely provided with a recessed portion, the inner wall of the recessed portion forms the pressing portion, and the elastic buckle is provided on the inner wall of the recessed portion and close to the cover body center.
  • a preferred solution is that a groove is provided between the bottom of the recessed portion and the pressing portion.
  • the elastic buckle includes a base portion, and an elastic block disposed on the lower surface of the base portion and close to the base portion; the elastic block and the other side of the base portion form a notch slot, when the cover body and After the container bodies are tightened with each other, the blocking part and the notch clamping groove are clamped with each other.
  • the elastic block is provided with a guide piece consistent with the rotation direction of the internal thread.
  • a preferred solution is that the number of elastic buckles is 2, and the two elastic buckles are arranged oppositely on the inner wall of the cover [0015]
  • the child Due to the limitation of the size of the child's hand, the child cannot hold the two pressing parts with one hand, and cannot open the lid, which can prevent children from accidentally eating the contents in the container body; the lid and the container body are screwed together During the process, the blocking part slides into the notched card slot and is locked with the notched card slot, so the lid body and the container body are closed tightly.
  • FIG. 1 is a perspective view of a lid body and a container body opened in the present application
  • FIG. 2 is a perspective view of the container body in the present application.
  • FIG. 3 is a perspective view 1 of a cover body in the present application.
  • FIG. 4 is a perspective view 2 of the cover in the present application.
  • FIG. 5 is a partial enlarged view of A in FIG. 4;
  • FIG. 6 is a cross-sectional view of the present application.
  • FIG. 7 is a partial enlarged view of A in FIG. 6.
  • a safety lock structure for a packaging box includes a lid body 10, and a container body 20 having a neck finish 21, the neck finish 21 has an opening 22, and a neck bottle
  • the outer wall of the mouth 21 is provided with an external thread
  • the inner wall of the cover 10 is provided with an internal thread connected with the external thread
  • the side wall is provided with at least two pressing portions 13, the inner wall of the pressing portion 13 is provided with an elastic snap 11, a container
  • the upper end surface of the body 20 is provided with a blocking portion 23 corresponding to the elastic buckle 11. After the lid body 10 and the container body 20 are tightened with each other, the elastic buckle 11 and the blocking portion 23 are locked with each other.
  • the surface of the cover body 10 is concavely provided with a concave portion 12, the inner wall of the concave portion 12 forms the pressing portion 13, the pressing portion 13 is close to the center of the cover body 10, elastic
  • the buckle 11 is provided on the inner wall of the recessed portion 12 and close to the center of the cover body 10, and the recessed portion 12 is close to the lower side of the cover body 10.
  • the cover 10, the pressing portion 13 and the elastic buckle 11 are integrally formed, and the blocking portion 23 and the container body 20 are integrally formed.
  • a cutout groove 14 is provided between the bottom 15 of the recessed portion 12 and the pressing portion 13, so the pressing portion 13 has a certain elasticity, which is convenient for the elastic buckle 11 and the blocking portion 23 to engage with each other Tight or detached from each other.
  • a gap 113 is formed between the elastic block 112 and the other side of the base 111, the gap 113 is L-shaped, when the lid body 10 and the container body 20 are screwed together, the blocking portion 23 slides into the gap In 113, the blocking portion 23 and the notch groove 113 are locked with each other.
  • the elastic block 112 is provided with a guide piece 114 that is consistent with the rotation direction of the internal thread.
  • the guide piece 114 has an arc structure. When the lid body 10 and the container body 20 are screwed together, the blocking portion 23 slides into the notch along the guide piece 114 The card slot 113.
  • the number of the pressing portions 13 is two, and the two pressing portions 13 are oppositely disposed on the side wall of the cover 10; the number of the elastic buckles 11 is two, and two The elastic buckle 11 is disposed opposite to the inner wall of the cover 10.
  • the number of the blocking portions 23 is two, and the two blocking portions 23 are oppositely provided on the inner wall of the cover 10.
  • the cover 10 When the cover 10 needs to be opened, press the pressing portion 13 with the thumb and middle finger at the same time, so that the blocking portion 23 is separated from the notch groove 113, and the cover 10 is rotated at the same time, the cover 10 can be opened, due to the strength of children and the size of the hand Restrictions, so that the child cannot open the lid body 10, which can prevent children from accidentally eating the food in the container body 20; during the process of tightening the lid body 10 and the container body 20, the elastic latch 11 and the blocking portion 23 are locked with each other, so The lid 10 and the container body 20 are closed and stable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

A child-proof container, comprising a lid (10) and a container body (20) having a neck finish (21). An outer thread is provided on the outer wall of the neck finish, and an inner thread is provided on the inner wall of the lid. At least two pressing parts (13) are provided on the side wall of the lid. Elastic snaps (11) are provided on the inner walls of the pressing parts. Stop parts (23) corresponding to the elastic snaps are provided on the upper end face of the container body. When the lid is screwed onto the container body, the elastic snaps and the stop parts are engaged to each other. When the lid needs to be opened, the container body must be held with one hand and the pressing parts must be pressed with the other hand to disengage the elastic snaps and the stop parts from each other while rotating the lid to open same. Due to limitations of the size of the hands of a child, a child would be unable to press the two pressing parts with one hand, and thus unable to open the lid, such that the child can be prevented from mistakenly eating an object in the container body.

Description

发明名称：一种包装盒安全扣锁结构 Name of invention: a safety buckle lock structure
[0001] 本申请是以申请号为 201822071631.9、 申请日为 2018年 12月 10日的中国专利申 请为基础， 并主张其优先权， 该申请的全部内容在此作为整体引入本申请中。 [0001] This application is based on the Chinese patent application with the application number of 201822071631.9 and the application date of December 10, 2018, and claims its priority. The entire contents of this application are hereby incorporated into this application as a whole.
[0002] 技术领域 [0002] Technical Field
[0003] 本申请涉及容器技术领域， 尤其是一种包装盒安全扣锁结构。 [0003] The present application relates to the technical field of containers, in particular to a safety buckle structure for a packaging box.
[0004] 背景技术 [0004] BACKGROUND
[0005] 5见有的容器一般包括容器本体以及与容器本体盖合的盖体， 打开盖体后可以将 容器内盛装液体或者一些零散的东西倒出来； 当容器内装有小颗粒物质或者腐 蚀性时， 儿童能够轻易的打开容器， 因此儿童很容易误食用。 [0005] Some containers generally include a container body and a lid body that is closed to the container body. After opening the lid body, the container can be filled with liquid or some scattered things; when the container is filled with small particulate matter or corrosive At this time, children can easily open the container, so it is easy for children to eat by mistake.
[0006] 申请内容 [0006] Application content
[0007] 本申请的目的是解决现有技术的不足， 提供一种包装盒安全扣锁结构。 [0007] The purpose of the present application is to solve the shortcomings of the prior art, and to provide a safety buckle structure for a packaging box.
[0008] 本申请的一种技术方案： [0008] A technical solution of the present application:
[0009] 一种包装盒安全扣锁结构， 包括盖体， 以及具有颈部瓶口的容器本体， 所述颈 部瓶口具有开口， 所述颈部瓶口的外壁设有外螺纹， 所述盖体的内壁设有与外 螺纹螺纹连接的内螺纹， 所述盖体的侧壁至少设有两按压部， 所述按压部的内 壁设有弹性卡扣， 所述容器本体的上端面设有与弹性卡扣对应的阻挡部， 当盖 体与容器本体相互旋紧后， 所述弹性卡扣与阻挡部相互卡紧。 [0009] A safety buckle structure for a packaging box includes a lid body and a container body having a neck finish, the neck finish has an opening, and the outer wall of the neck finish is provided with an external thread, The inner wall of the lid body is provided with an internal thread connected with the external thread, the side wall of the lid body is provided with at least two pressing portions, the inner wall of the pressing portion is provided with an elastic snap, and the upper end surface of the container body is provided with For the blocking portion corresponding to the elastic buckle, when the lid body and the container body are tightened with each other, the elastic buckle and the blocking portion are locked with each other.
[0010] 一种优选方案是盖体的表面向内凹设有凹陷部， 所述凹陷部的内侧壁形成所述 按压部， 所述弹性卡扣设置在凹陷部的内侧壁且靠近盖体的中心。 [0010] A preferred solution is that the surface of the cover body is concavely provided with a recessed portion, the inner wall of the recessed portion forms the pressing portion, and the elastic buckle is provided on the inner wall of the recessed portion and close to the cover body center.
[0011] 一种优选方案是凹陷部的底部与按压部之间设有切口槽。 [0011] A preferred solution is that a groove is provided between the bottom of the recessed portion and the pressing portion.
[0012] 一种优选方案是弹性卡扣包括基体部， 以及设置在基体部下表面且靠近基体部 一侧的弹性块； 弹性块与基体部另一侧之间形成缺口卡槽， 当盖体与容器本体 相互旋紧后， 阻挡部与缺口卡槽相互卡紧。 [0012] A preferred solution is that the elastic buckle includes a base portion, and an elastic block disposed on the lower surface of the base portion and close to the base portion; the elastic block and the other side of the base portion form a notch slot, when the cover body and After the container bodies are tightened with each other, the blocking part and the notch clamping groove are clamped with each other.
[0013] 一种优选方案是弹性块设有与内螺纹旋转方向一致的导向片， 盖体与容器本体 相互旋紧时， 阻挡部沿着导向片滑入缺口卡槽内。 [0013] A preferred solution is that the elastic block is provided with a guide piece consistent with the rotation direction of the internal thread. When the lid body and the container body are screwed to each other, the blocking portion slides into the notch slot along the guide piece.
[0014] 一种优选方案是弹性卡扣的数量为 2个， 且 2个弹性卡扣相向设置在盖体的内壁 [0015] 综合上述技术方案， 本申请的有益效果： 当需要打开盖体时， 需要一手握住容 器本体， 一手按住按压部， 使得弹性卡扣与阻挡部相互脱离， 同时旋转盖体， 盖体便可打开， 由于受儿童手的大小限制， 儿童无法单手按压住两个按压部， 无法打开盖体， 可以防止儿童误食容器本体内的物品； 在盖体与容器本体相互 旋紧的过程中， 阻挡部滑动至缺口卡槽内并与缺口卡槽相互卡紧， 因此盖体与 容器本体盖合稳定。 [0014] A preferred solution is that the number of elastic buckles is 2, and the two elastic buckles are arranged oppositely on the inner wall of the cover [0015] Based on the above technical solutions, the beneficial effects of the present application: When the lid needs to be opened, the container body needs to be held in one hand and the pressing portion is held in one hand, so that the elastic buckle and the blocking portion are disengaged from each other, while rotating the lid, the lid The body can be opened. Due to the limitation of the size of the child's hand, the child cannot hold the two pressing parts with one hand, and cannot open the lid, which can prevent children from accidentally eating the contents in the container body; the lid and the container body are screwed together During the process, the blocking part slides into the notched card slot and is locked with the notched card slot, so the lid body and the container body are closed tightly.
[0016] 上述说明仅是本申请技术方案的概述， 为了能够更清楚了解本申请的技术手段 ， 而可依照说明书的内容予以实施， 并且为了让本申请的上述和其他目的、 特 征和优点能够更明显易懂， 以下特举较佳实施例， 并配合附图， 详细说明如下 [0016] The above description is only an overview of the technical solutions of the present application. In order to better understand the technical means of the present application, it can be implemented according to the content of the specification, and in order to make the above and other purposes, features and advantages of the present application more Obviously easy to understand, the following is a list of preferred embodiments, together with the drawings, detailed description is as follows
[0017] 附图说明 BRIEF DESCRIPTION OF THE DRAWINGS
[0018] 图 1是本申请中盖体与容器本体打开时的立体图； [0018] FIG. 1 is a perspective view of a lid body and a container body opened in the present application;
[0019] 图 2是本申请中容器本体的立体图； [0019] FIG. 2 is a perspective view of the container body in the present application;
[0020] 图 3是本申请中盖体的立体图一； [0020] FIG. 3 is a perspective view 1 of a cover body in the present application;
[0021] 图 4是本申请中盖体的立体图二； [0021] FIG. 4 is a perspective view 2 of the cover in the present application;
[0022] 图 5是图 4中 A的局部放大图； [0022] FIG. 5 is a partial enlarged view of A in FIG. 4;
[0023] 图 6是本申请的剖视图； [0023] FIG. 6 is a cross-sectional view of the present application;
[0024] 图 7是图 6中 A的局部放大图。 7 is a partial enlarged view of A in FIG. 6.
[0025] 具体实施方式 DETAILED DESCRIPTION
[0026] 为阐述本申请的思想及目的， 下面将结合附图和具体实施例对本申请作进一步 的说明。 [0026] In order to illustrate the idea and purpose of the present application, the present application will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0027] 如图 1至图 7所示， 一种包装盒安全扣锁结构， 包括盖体 10， 以及具有颈部瓶口 21的容器本体 20, 颈部瓶口 21具有开口 22, 颈部瓶口 21的外壁设有外螺纹， 盖 体 10的内壁设有与外螺纹螺纹连接的内螺纹， 侧壁至少设有两按压部 13 , 所述 按压部 13的内壁设有一弹性卡扣 11， 容器本体 20的上端面设有与弹性卡扣 11对 应的阻挡部 23 , 当盖体 10与容器本体 20相互旋紧后， 弹性卡扣 11与阻挡部 23相 互卡紧。 [0028] 如图 1至图 7所示， 当需要打开盖体 10时， 需要按住按压部 13 , 使得弹性卡扣 11 与阻挡部 23相互脱离， 同时旋转盖体 10, 盖体 10便可打开， 由于受儿童力气以 及手的大小限制， 因此儿童无法打开盖体 10, 可以防止儿童误食容器本体 20内 的食物； 在盖体 10与容器本体 20相互旋紧的过程中， 弹性卡扣 11与阻挡部 23相 互卡紧， 因此盖体 10与容器本体 20盖合稳定。 [0027] As shown in FIGS. 1 to 7, a safety lock structure for a packaging box includes a lid body 10, and a container body 20 having a neck finish 21, the neck finish 21 has an opening 22, and a neck bottle The outer wall of the mouth 21 is provided with an external thread, the inner wall of the cover 10 is provided with an internal thread connected with the external thread, and the side wall is provided with at least two pressing portions 13, the inner wall of the pressing portion 13 is provided with an elastic snap 11, a container The upper end surface of the body 20 is provided with a blocking portion 23 corresponding to the elastic buckle 11. After the lid body 10 and the container body 20 are tightened with each other, the elastic buckle 11 and the blocking portion 23 are locked with each other. [0028] As shown in FIGS. 1 to 7, when the cover 10 needs to be opened, the pressing portion 13 needs to be pressed to make the elastic buckle 11 and the blocking portion 23 detach from each other, while rotating the cover 10, the cover 10 can be Opening, due to children's strength and the size of the hand, the child cannot open the lid 10, which can prevent children from accidentally eating the food in the container body 20; during the process of tightening the lid 10 and the container body 20, the elastic buckle 11 and the blocking portion 23 are locked with each other, so the lid 10 and the container body 20 are closed and stable.
[0029] 如图 1至图 7所示， 盖体 10的表面向内凹设有凹陷部 12， 凹陷部 12的内侧壁形成 所述按压部 13 , 按压部 13靠近盖体 10的中心， 弹性卡扣 11设置在凹陷部 12的内 壁且靠近盖体 10的中心， 凹陷部 12靠近盖体 10的下侧。 盖体 10, 按压部 13与弹 性卡扣 11一体成型， 阻挡部 23与容器本体 20—体成型。 [0029] As shown in FIGS. 1 to 7, the surface of the cover body 10 is concavely provided with a concave portion 12, the inner wall of the concave portion 12 forms the pressing portion 13, the pressing portion 13 is close to the center of the cover body 10, elastic The buckle 11 is provided on the inner wall of the recessed portion 12 and close to the center of the cover body 10, and the recessed portion 12 is close to the lower side of the cover body 10. The cover 10, the pressing portion 13 and the elastic buckle 11 are integrally formed, and the blocking portion 23 and the container body 20 are integrally formed.
[0030] 如图 1至图 7所示， 凹陷部 12的底部 15与按压部 13之间设有切口槽 14， 因此按压 部 13存在一定的弹性， 方便弹性卡扣 11与阻挡部 23相互卡紧或相互脱离。 [0030] As shown in FIGS. 1 to 7, a cutout groove 14 is provided between the bottom 15 of the recessed portion 12 and the pressing portion 13, so the pressing portion 13 has a certain elasticity, which is convenient for the elastic buckle 11 and the blocking portion 23 to engage with each other Tight or detached from each other.
[0031] 如图 1至图 7所示， 弹性卡扣 11包括基体部 111， 以及设置在基体部 111下表面且 靠近基体部 111一侧的弹性块 112， 基体部 111与按压部 13的内壁固定连接； 弹性 块 112与基体部 111另一侧之间形成缺口卡槽 113， 缺口卡槽 113为 L形， 当盖体 10 与容器本体 20相互旋紧后， 阻挡部 23滑入缺口卡槽 113内， 使得阻挡部 23与缺口 卡槽 113相互卡紧。 优选的， 弹性块 112设有与内螺纹旋转方向一致的导向片 114 ， 导向片 114为弧形结构， 盖体 10与容器本体 20相互旋紧时， 阻挡部 23沿着导向 片 114滑入缺口卡槽 113内。 [0031] As shown in FIGS. Fixed connection; a gap 113 is formed between the elastic block 112 and the other side of the base 111, the gap 113 is L-shaped, when the lid body 10 and the container body 20 are screwed together, the blocking portion 23 slides into the gap In 113, the blocking portion 23 and the notch groove 113 are locked with each other. Preferably, the elastic block 112 is provided with a guide piece 114 that is consistent with the rotation direction of the internal thread. The guide piece 114 has an arc structure. When the lid body 10 and the container body 20 are screwed together, the blocking portion 23 slides into the notch along the guide piece 114 The card slot 113.
[0032] 如图 1至图 7所示， 按压部 13的数量为 2个， 且 2个按压部 13相向设置在盖体 10的 侧壁； 弹性卡扣 11的数量为 2个， 且 2个弹性卡扣 11相向设置在盖体 10的内壁。 阻挡部 23的数量为 2个， 且 2个阻挡部 23相向设置在盖体 10的内壁。 当需要打开 盖体 10时， 用拇指和中指同时按住按压部 13， 使得阻挡部 23脱离缺口卡槽 113， 同时旋转盖体 10, 便可以打开盖体 10, 由于受儿童力气以及手的大小限制， 因 此儿童无法打开盖体 10， 可以防止儿童误食容器本体 20内的食物； 在盖体 10与 容器本体 20相互旋紧的过程中， 弹性卡扣 11与阻挡部 23相互卡紧， 因此盖体 10 与容器本体 20盖合稳定。 [0032] As shown in FIGS. 1 to 7, the number of the pressing portions 13 is two, and the two pressing portions 13 are oppositely disposed on the side wall of the cover 10; the number of the elastic buckles 11 is two, and two The elastic buckle 11 is disposed opposite to the inner wall of the cover 10. The number of the blocking portions 23 is two, and the two blocking portions 23 are oppositely provided on the inner wall of the cover 10. When the cover 10 needs to be opened, press the pressing portion 13 with the thumb and middle finger at the same time, so that the blocking portion 23 is separated from the notch groove 113, and the cover 10 is rotated at the same time, the cover 10 can be opened, due to the strength of children and the size of the hand Restrictions, so that the child cannot open the lid body 10, which can prevent children from accidentally eating the food in the container body 20; during the process of tightening the lid body 10 and the container body 20, the elastic latch 11 and the blocking portion 23 are locked with each other, so The lid 10 and the container body 20 are closed and stable.
[0033] 以上是本申请的具体实施方式， 应当指出， 对于本技术领域的普通技术人员来 说， 在不脱离本申请原理的前提下， 还可以做出若干改进和润饰， 这些改进和 润饰也视为本申请的保护范围。 发明概述 [0033] The above is a specific embodiment of the present application. It should be pointed out that for a person of ordinary skill in the art, without departing from the principles of the present application, several improvements and retouches can be made. These improvements and Retouching is also regarded as the scope of protection of this application. Summary of the invention
技术问题 technical problem
问题的解决方案 Solution to the problem
发明的有益效果 Beneficial effects of invention

Claims

权利要求书 Claims
[权利要求 1] 一种包装盒安全扣锁结构， 其特征在于， 包括盖体， 以及具有颈部瓶 口的容器本体， 所述颈部瓶口具有开口， 所述颈部瓶口的外壁设有外 螺纹， 所述盖体的内壁设有与外螺纹螺纹连接的内螺纹， 所述盖体的 侧壁至少设有两按压部， 所述按压部的内壁设有弹性卡扣， 所述容器 本体的上端面设有与弹性卡扣对应的阻挡部， 当盖体与容器本体相互 旋紧后， 所述弹性卡扣与阻挡部相互卡紧。 [Claim 1] A safety buckle structure for a packaging box, characterized in that it includes a lid body and a container body having a neck finish, the neck finish has an opening, and an outer wall of the neck finish is provided There is an external thread, the inner wall of the cover body is provided with an internal thread connected with the external thread, the side wall of the cover body is provided with at least two pressing portions, the inner wall of the pressing portion is provided with an elastic snap, the container The upper end surface of the body is provided with a blocking portion corresponding to the elastic buckle. When the lid body and the container body are screwed together, the elastic buckle and the blocking portion are locked with each other.
[权利要求 2] 根据权利要求 1所述的一种包装盒安全扣锁结构， 其特征在于， 所述 盖体的表面向内凹设有凹陷部， 所述凹陷部的内侧壁形成所述按压部 ， 所述弹性卡扣设置在凹陷部的内侧壁且靠近盖体的中心。 [Claim 2] The safety buckle structure of a packaging box according to claim 1, characterized in that a concave portion is recessed inwardly on the surface of the lid body, and the inner wall of the concave portion forms the pressing The elastic buckle is provided on the inner side wall of the recessed portion and close to the center of the cover.
[权利要求 3] 根据权利要求 1所述的一种包装盒安全扣锁结构， 其特征在于， 所述 凹陷部的底部与按压部之间设有切口槽。 [Claim 3] The safety buckle structure for a packaging box according to claim 1, wherein a cut-out groove is provided between the bottom of the recessed portion and the pressing portion.
[权利要求 4] 根据权利要求 1至 3任意一项所述的一种包装盒安全扣锁结构， 其特征 在于， 所述弹性卡扣包括基体部， 以及设置在基体部下表面且靠近基 体部一侧的弹性块； 所述弹性块与基体部另一侧之间形成缺口卡槽， 当盖体与容器本体相互旋紧后， 所述阻挡部与缺口卡槽相互卡紧。 [Claim 4] A safety buckle structure for a packaging box according to any one of claims 1 to 3, characterized in that the elastic buckle includes a base portion, and a bottom surface of the base portion that is close to the base portion An elastic block on the side; a notch clamping groove is formed between the elastic block and the other side of the base portion, and when the lid body and the container body are screwed to each other, the blocking portion and the notch clamping groove are locked to each other.
[权利要求 5] 根据权利要求 4所述的一种包装盒安全扣锁结构， 其特征在于， 所述 弹性块设有与内螺纹旋转方向一致的导向片， 盖体与容器本体相互旋 紧时， 阻挡部沿着导向片滑入缺口卡槽内。 [Claim 5] A safety buckle structure for a packaging box according to claim 4, characterized in that the elastic block is provided with a guide piece in the same direction as the rotation direction of the internal thread, when the lid body and the container body are screwed together , The blocking part slides into the notch slot along the guide piece.
[权利要求 6] 根据权利要求 1所述的一种包装盒安全扣锁结构， 其特征在于， 所述 弹性卡扣的数量为 2个， 且 2个弹性卡扣相向设置在盖体的内壁。 [Claim 6] The safety buckle structure of a packaging box according to claim 1, characterized in that the number of the elastic buckles is two, and the two elastic buckles are oppositely arranged on the inner wall of the cover.
PCT/CN2019/092474 2018-12-10 2019-06-24 Safety lock structure for packaging box WO2020119061A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2019600138U JP3230241U (en) 2018-12-10 2019-06-24 Packaging box safety lock structure
RU2019129493A RU2791233C2 (en) 2018-12-10 2019-06-24 Safety structure for packaging container
EP19772637.5A EP3686123B1 (en) 2018-12-10 2019-06-24 Safety lock structure for packaging box
SG11202103150TA SG11202103150TA (en) 2018-12-10 2019-06-24 Safety lock structure for packaging box
CA3057469A CA3057469C (en) 2018-12-10 2019-06-24 Safety-lock structure for packaging box
AU2019396151A AU2019396151A1 (en) 2018-12-10 2019-06-24 Safety lock structure for packaging box
PL19772637T PL3686123T3 (en) 2018-12-10 2019-06-24 Safety lock structure for packaging box
KR2020197000079U KR20200001374U (en) 2018-12-10 2019-06-24 Safety buckle structure of packaging box
US16/581,814 US20200180828A1 (en) 2018-12-10 2019-09-25 Safety-Lock Structure for Packaging Box

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201822071631.9 2018-12-10
CN201822071631.9U CN209275216U (en) 2018-12-10 2018-12-10 A kind of packing box safe catching lock structure

Related Child Applications (1)

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US16/581,814 Continuation US20200180828A1 (en) 2018-12-10 2019-09-25 Safety-Lock Structure for Packaging Box

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WO2020119061A1 true WO2020119061A1 (en) 2020-06-18

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KR (1) KR20200001374U (en)
CN (1) CN209275216U (en)
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PL (1) PL3686123T3 (en)
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EP3686123A1 (en) 2020-07-29
RU2019129493A (en) 2021-03-19
CN209275216U (en) 2019-08-20
AU2019396151A1 (en) 2021-04-15
JP3230241U (en) 2021-01-14
PL3686123T3 (en) 2022-03-07
EP3686123A4 (en) 2020-10-28
SG11202103150TA (en) 2021-06-29

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