WO2018010437A1 - 密闭盒 - Google Patents

密闭盒 Download PDF

Info

Publication number
WO2018010437A1
WO2018010437A1 PCT/CN2017/074588 CN2017074588W WO2018010437A1 WO 2018010437 A1 WO2018010437 A1 WO 2018010437A1 CN 2017074588 W CN2017074588 W CN 2017074588W WO 2018010437 A1 WO2018010437 A1 WO 2018010437A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover body
box
connecting rod
cover
push
Prior art date
Application number
PCT/CN2017/074588
Other languages
English (en)
French (fr)
Inventor
费斌
陆日勇
刘金林
周晓东
Original Assignee
青岛海尔股份有限公司
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
Application filed by 青岛海尔股份有限公司 filed Critical 青岛海尔股份有限公司
Publication of WO2018010437A1 publication Critical patent/WO2018010437A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers

Definitions

  • the present invention relates to a sealed box, and more particularly to a sealed box having an opening locking mechanism.
  • the object of the present invention is to provide a sealed box which has a simple structure, simple assembly, and can avoid hard interference between the box body and the cover body during the switching process.
  • the present invention provides a sealed case including a case body and a cover body located above the case body, the case body having two side walls opposite to each other, and the side wall is provided with front and rear extensions Slide rails.
  • the airtight box further includes an opening and locking mechanism, the opening and locking mechanism includes a connecting rod rotatably coupled to the two sides of the cover body, a front roller disposed at the free end of the connecting rod and capable of rolling back and forth along the sliding rail, and connecting a push-pull plate disposed at a front portion of the cover body and a limiting member fixedly coupled to a rear portion of the cover body.
  • the opening and locking mechanism further comprises a fixed arrangement on the sliding plate and a support member located on a front side of the front roller, the free end of the connecting rod is rotated upward during the closing of the box body, and the support member jacks up the cover body and cooperates with the slide rail to close the box body; After the support member is separated from the slide rail, the cover body continues to move forward relative to the box body until the limiting member abuts against the box body, and the front portion of the cover body locks the box body downward.
  • the push-pull plate has a body above the cover body and a hanging wall formed by bending downwardly from two sides of the body, and the hanging wall is provided with an inverted "L" type chute.
  • the link is also formed with a sliding portion that extends horizontally and cooperates with the chute.
  • the sliding portion is formed at a free end of the link and extends along an axial direction of the front roller.
  • the cover body has a support arm slidably disposed in the sliding groove in the front-rear direction.
  • the cover body protrudes upwardly to form a protrusion extending forward and backward
  • the body of the push-pull plate is formed with a groove that cooperates with the protrusion, and the protrusion is in the groove
  • the inner edge is slidable in the front and rear direction.
  • the opening and locking mechanism further includes an elastic member disposed between the cover and the link, and the elastic member applies a downwardly rotating elastic force to the link.
  • the elastic member is a torsion spring.
  • the front end of the slide rail is further formed with a downwardly and forwardly extending inclined portion that fits the support member, and when the closed casing is closed, the support member and the inclined portion are separated from each other. .
  • the rear side of the casing is further provided with left and right opposite rear rollers, and a rolling groove matched with the rear roller is formed below the cover.
  • the rear end of the slide rail is formed with a stopper, and when the cover body is fully opened rearward, the front portion The roller abuts against the stop.
  • the invention has the advantages that the sealing box of the invention is convenient for opening and closing the box body by the opening locking mechanism, the structure is simple and the assembly is simple; during the opening process of the sealing box, the free end of the connecting rod is rotated downward to cover the cover body Jacking up, the cover body drives the cover body to open backwards by the rolling of the front roller; during the closing process of the airtight box, the free end of the connecting rod rotates upward, and the cover body is jacked up by the support member and is guided to cooperate with the slide rail. The cover is closed to avoid hard interference between the case and the cover during the switching process.
  • Figure 1 is a schematic view showing the overall structure of a sealed box of the present invention
  • Figure 2 is a schematic exploded view of the sealed box of Figure 1;
  • Figure 3 is a schematic exploded view of the sealed box of Figure 1 at another angle;
  • Figure 4 is a schematic view showing the state of the closed lid body of the present invention when it is jacked up;
  • Figure 5 is a schematic view showing the state of the closed lid body of the present invention when it is opened rearward;
  • Figure 6 is a schematic exploded side view of the sealed box of the present invention.
  • Figure 7 is a partial structural view showing the sealing box opening and locking mechanism of the present invention.
  • Figure 8 is a cross-sectional view of the sealed box of Figure 1 in the front-rear direction;
  • Figure 9 is a cross-sectional view of the sealed case in the front-rear direction of Figures 4 and 5.
  • a closed casing 100 of the present invention includes a casing 10 , a cover 20 located above the casing 10 , and a casing 10 and a cover body .
  • the sealing ring 30 between 20 and the locking mechanism are opened.
  • the casing 10 has two side walls 11 opposite to each other, and the side walls 11 are provided with slide rails 12 extending forward and backward.
  • the cover body 20 includes a cover plate 21 directly above the opening of the casing 10, and a cover frame 22 disposed along the outer circumference of the cover plate.
  • the cover frame 22 is formed with an extending wall 221 extending downwardly along the outer side of the side wall 11 of the casing 10. When the sealed box 100 is closed and locked, the extending wall 221 is disposed to block the sliding rail 12 .
  • the opening and locking mechanism includes a push-pull plate 41 disposed at a front portion of the cover body 20, a link 42 rotatably coupled to both sides of the cover body 20, and a free end 421 disposed under the link 42 and along the a front roller 43 capable of rolling forward and backward, a limiting member 44 fixedly coupled to the rear portion of the cover body 20, and a support member 45 fixedly disposed on the sliding plate 41 and located on a front side of the front roller 43 .
  • the push-pull plate 41 drives the free end 421 of the connecting rod 42 to rotate downward to push the cover body 20 up and then push back; when the sealed box 100 is closed, the connecting rod The free end 421 is rotated upward by the force, the height of the push-pull plate 41 and the cover body 20 is lowered relative to the casing 10, and the support member 45 is in contact with the slide rail 12 to jack up the cover body 20 and slide with the cover body 20 The rails 12 cooperate to guide the cover 20 to close forward.
  • the push-pull plate 41 has a body 411 located above the cover body 20 and a hanging wall 412 extending downwardly from two sides of the body 411 .
  • the hanging wall 412 is disposed outside the extension wall 221 .
  • An inner side of the hanging wall 412 is provided with an inverted "L" type sliding slot 413.
  • the sliding slot 413 includes a horizontal sliding slot 4131 extending horizontally forward and backward, a vertically extending vertical sliding slot 4132, and a bending extension extending and connecting the The front end of the water smoothing groove 4131 and the arcuate groove 4133 at the upper end of the vertical chute 4132.
  • the push-pull plate 41 further has a push-pull portion 414 formed to protrude upward from the body 411.
  • a connecting hole 222 is defined in the extending wall 221, and the connecting rod 42 has a screw 423 for rotatably fixing the upper end 422 thereof to the connecting hole 222 in the horizontal direction of the left and right, and the free end 421 of the connecting rod 42 is provided.
  • the screw 423 can be rotated up and down as an axis.
  • the connecting rod 42 is further formed with a sliding portion 424 extending horizontally and cooperating with the sliding groove 413. Specifically, the sliding portion 424 is formed at a free end 421 below the connecting rod 42 along the front roller. 43 axial extension setting.
  • the support wall 223 of the cover body 221 is further provided with a support arm 223 slidably disposed in the horizontal sliding slot 4131.
  • the support arm 223 is configured to limit the push-pull plate 41 and the cover body 20 The relative displacement between the top and bottom.
  • the sliding portion 424 reciprocates in the sliding groove 413 such that the free end 421 of the connecting rod 42 rotates up and down.
  • the front roller 43 is defined in the sliding rail 12 of the casing 10
  • the free end 421 below the link 42 rotates up and down to drive the cover 20 and the push-pull plate 41 up or down.
  • the opening and locking mechanism further includes an elastic member 46 disposed between the cover 20 and the link 42, and the elastic member 46 applies an elastic force to the link 42 to rotate the free end 421 downward.
  • the elastic member 46 is provided as a torsion spring.
  • a mounting hole 224 for mounting the limiting member 44 is further disposed at a rear portion of the cover frame 22 of the cover body 20.
  • the box body 10 is provided with a limit stop 13 that cooperates with the limiting member 44, and when the sealed box 100 is closed and locked, the limiting member 44 abuts against the limit position forward. Stop 13 on.
  • the cover frame 22 of the cover body 20 protrudes upwardly to form a bump 225 extending forward and backward, and the protrusion 225 is disposed as two opposite sides.
  • the lower surface of the body 411 of the push-pull plate 41 is recessed upwardly to form a groove 415 that cooperates with the protrusion 225, and the protrusion 225 is slidable in the front-rear direction in the groove 415.
  • the groove 415 cooperates with the protrusion 225 to balance the left and right side forces to minimize the movement of the push-pull plate 41 only in the front-rear direction.
  • the rear side of the casing 10 is further provided with two rear rollers 47 which are opposite to each other.
  • a sliding groove 226 is formed under the cover frame 22 of the cover 20 to cooperate with the rear roller 47.
  • the back roller 47 and the rolling groove 226 are more favorable for sliding back and forth of the cover body 20.
  • the front end of the slide rail 12 is further formed with a downwardly and forwardly extending inclined portion 121 that fits the support member 45, and a rear end portion of the slide rail 12 is further formed with a stopper portion 122.
  • the cover 20 When the cover 20 is closed, the support member 45 and the inclined portion 121 are separated from each other; when the cover 20 is fully opened rearward, the front roller 43 abuts against the stop portion 122.
  • the stroke of the sliding portion 424 moving forward from the horizontal sliding slot 4131 into the arcuate groove 4133 is less than or equal to the backward movement of the support member 45 to contact with the inclined portion 121. the distance.
  • the support member 45 does not contact the slide rail 12 and the inclined portion 121; and when the cover 20 is closed forward, the support member 45 follows The height of the push-pull plate 41 is lowered to press against the slide rail 12, thereby guiding the cover body 20 to be closed forward along the slide rail 12.
  • the front roller 43 When the sealed casing 100 of the present invention is assembled, the front roller 43 is first mounted to the inner side of the free end 421 of the connecting rod 42, and the elastic member 46 is assembled to the upper end 422 of the connecting rod 42; secondly, The screw 423 mounts the connecting rod 42 , the front roller 43 and the elastic member 46 to the connecting hole 222 of the cover frame 22; again, the push-pull plate 41 is connected to the cover 20 from the front to the rear.
  • the protrusion 225 first enters the groove 415, and then the sliding portion 424 disposed at the free end 421 of the connecting rod 42 is lifted up to the height of the supporting arm 223, and sequentially The rear opening of the chute 413 enters the horizontal chute 4131, and the assembly of the push-pull plate 41 and the cover 20 is completed. Finally, after the cover body 20 and the push-pull plate 41 are assembled from the front to the rear to the casing 10, the limiting member 44 is attached to the mounting hole 224 to complete the assembly.
  • the sealed box 100 of the present invention facilitates opening and closing of the casing 10 by the opening and locking mechanism, and has a simple structure and simple assembly.
  • the push-pull plate 41 first slides backward along the bump 225, and at the same time, the sliding portion 424 slides forward along the horizontal sliding slot 4131 to enter the curved groove 4133. Then, under the action of the elastic force, the sliding portion 424 interacts with the curved groove 4133 at the same time, and the sliding portion 424 passes through the curved groove 4133 and slides down to the lower end of the vertical sliding groove 4132. At this time, the link 42 is rotated downward and the cover and the push-pull plate 41 are raised to the highest position. The push-pull plate 41 continues to push rearward, and the front roller 43 is slid rearwardly in the slide rail 12 by the sliding portion 424 to open the casing 10.
  • the push-pull plate 41 is pulled forward, the sliding portion 424 slides upward along the vertical sliding slot 4132, and the free end 421 of the connecting rod 42 rotates upward, the cover body 20 and the height of the push-pull plate 41 is lowered, so that the support member 45 abuts against the slide rail 12.
  • the support member 45 guides the cover body 20 forward and acts to support the cover body 20 upward, thereby avoiding hard interference of the case body 10 and the cover body 20.
  • the support member 45 is moved to the front end of the slide rail 12 and enters the inclined portion 121, the height of the cover body 20 and the push-pull plate 41 is further lowered.
  • the support member 45 and the inclined portion The 121 phase is disengaged.
  • the limiting member 44 and the limiting stop 13 abut each other, the rear end of the cover 20 is defined, and the push-pull plate 41 is continuously pulled, and the cover 20 is lowered.
  • the sliding portion 424 enters the arcuate groove 4133 and enters the horizontal chute 4131 backward through the arcuate groove 4133. Thereby, the cover body 20 is lowered to the lowest position, that is, the closing lock of the casing 10 is completed.
  • the extension wall 221 is further formed with a position 227 corresponding to the position of the free end 421 and the front roller 43 of the link 42 so that the cover 20 can be smoothly closed and locked downward.
  • the casing 10 moves forward together with the cover 20 to the sliding portion 424 into the arcuate groove 4133, and the free end 421 of the connecting rod 42 begins.
  • the sliding portion 424 enters the vertical sliding slot 4132 via the arcuate groove 4133 and moves downward, and the cover body 20 and the push-pull plate 41 are topped by the connecting rod 42 Rise.
  • the front roller 43 rolls along the slide rail 12 to abut against the stop portion 122, and the casing 10 is fully opened.
  • the sliding portion 424 moves upward along the vertical chute 4132 until the support member 45 comes into contact with the slide rail 12.
  • the support member 45 supports the cover body 20 and the push-pull plate 41 upward and guides the casing 10 to close.
  • the rear limit of the casing 10 is limited.
  • the position stop 13 and the limiting member 44 abut each other; continue to push the casing 10, the sliding portion 424 enters the arcuate groove 4133 upward and moves to the highest point of the arcuate groove 4133, the cover body 20 It descends to lock with the casing 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

提供一种密闭盒（100），包括盒体（10）、盖体（20）及开启锁紧机构，盒体（10）的侧壁（11）设有前后延伸的滑轨（12）。开启锁紧机构包括可转动连接于盖体（20）两侧的连杆（42）、设于连杆（42）自由端（421）且沿滑轨（12）能够前后滚动的前滚轮（43）、连接设置于盖体（20）前部的推拉板（41）以及固定连接至盖体（20）后部的限位件（44）、连杆（42）自由端（421）向下旋转以将盖体（20）顶起后，再通过前滚轮（43）与滑轨（12）相配合以将盒体（10）打开；开启锁紧机构还包括固定设置于推拉板（41）并位于前滚轮（43）的前侧的支撑件（45），盒体（10）关闭时，连杆（42）自由端（421）向上旋转，支撑件（45）将盖体（20）顶起并与滑轨（12）相配合以将盒体（10）关闭。密闭盒（100）的开启锁紧机构能够方便打开与关闭盒体（10），结构简洁稳定，并能避免开关过程中盒体（10）与盖体（20）的硬干涉。

Description

密闭盒
本申请要求了申请日为2016年07月15日，申请号为201610562456.6，发明名称为“密闭盒”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及一种密闭盒，特别涉及一种具有开启锁紧机构的密闭盒。
背景技术
现代生活对于密闭盒的可操作性与便捷程度提出进一步的需求。现有的密闭盒一方面难以通过简单的推、拉动作开启或关闭；另一方面，开启及关闭过程中经常会出现盒体与盖体的硬干涉，进而产生噪音，影响用户体验。中国专利CN105627682A公开一种具有开启锁紧机构的密闭盒，但结构较为复杂，装配困难；亦未能较好地解决盖体与盒体的硬干涉问题。
鉴于此，有必要提供一种新的具有开启锁紧机构的密闭盒。
发明内容
本发明目的在于提供一种密闭盒，结构简洁，装配简单，并能避免开关过程中盒体与盖体的硬干涉。
为实现上述发明目的，本发明提供一种密闭盒，包括盒体和位于所述盒体上方的盖体，所述盒体具有左右相对的两侧壁，所述侧壁上设有前后延伸的滑轨。所述密闭盒还包括开启锁紧机构，所述开启锁紧机构包括可转动连接于盖体两侧的连杆、设于连杆自由端且沿所述滑轨能够前后滚动的前滚轮、连接设置于所述盖体前部的推拉板以及固定连接至所述盖体后部的限位件。所述连杆自由端向下旋转以将盖体顶起后，再通过所述前滚轮与滑轨相配合以将盒体打开；所述开启锁紧机构还包括固定设置于所述推拉板并位于所述前滚轮的前侧的支撑件，所述盒体关闭过程中，所述连杆自由端向上旋转，所述支撑件将盖体顶起并与滑轨相配合以将盒体关闭；并且所述支撑件与滑轨相脱离后，所述盖体相对盒体继续向前移动至所述限位件与盒体相抵接，进而所述盖体前部向下锁紧所述盒体。
作为本发明的进一步改进，所述推拉板具有位于盖体上方的本体及自所述本体的两侧向下弯折延伸形成的挂壁，所述挂壁设有倒“L”型滑槽，所述连杆还形成有水平延伸并与所述滑槽相配合的滑动部。
作为本发明的进一步改进，所述滑动部形成于所述连杆的自由端并沿所述前滚轮的轴向延伸设置。
作为本发明的进一步改进，所述盖体具有沿前后方向可滑动设置于所述滑槽中的支撑臂。
作为本发明的进一步改进，所述盖体向上突伸形成有前后延伸的凸块，所述推拉板的本体形成有与所述凸块相配合的凹槽，所述凸块在所述凹槽内沿前后方向可滑动设置。
作为本发明的进一步改进，所述开启锁紧机构还包括设于所述盖体与连杆之间的弹性件，所述弹性件对连杆施加一向下旋转的弹性力。
作为本发明的进一步改进，所述弹性件为扭簧。
作为本发明的进一步改进，所述滑轨的前端还形成有配合所述支撑件的向下并向前延伸的倾斜部，并且，所述密闭盒关闭时，所述支撑件与倾斜部相互脱离。
作为本发明的进一步改进，所述盒体的后侧还设有左右相对的后滚轮，所述盖体下方形成有与所述后滚轮相配合的滚动槽。
作为本发明的进一步改进，所述滑轨的后端形成有止挡部，并当盖体向后完全打开时，所述前 滚轮抵靠于所述止挡部。
本发明的有益效果：采用本发明密闭盒，通过所述开启锁紧机构方便打开与关闭盒体，结构简洁，装配简单；密闭盒打开过程中，所述连杆自由端向下旋转将盖体顶起，通过前滚轮在滑轨的滚动驱使盖体向后打开；密闭盒关闭过程中，所述连杆自由端向上旋转，通过所述支撑件将盖体顶起并与滑轨相配合引导盖体关闭，避免开关过程中盒体与盖体的硬干涉。
附图说明
图1为本发明密闭盒的整体结构示意图；
图2为图1中密闭盒的分解结构示意图；
图3为图1中密闭盒另一角度的分解结构示意图；
图4为本发明密闭盒盖体被顶起时的状态示意图；
图5为本发明密闭盒盖体向后打开时的状态示意图；
图6为本发明密闭盒侧向平面分解示意图；
图7为本发明密闭盒开启锁紧机构的部分结构示意图；
图8为图1中密闭盒沿前后方向的剖面示意图；
图9为图4及图5中密闭盒沿前后方向的剖面示意图。
具体实施方式
以下将结合附图所示的实施方式对本发明进行详细描述。但该实施方式并不限制本发明，本领域的普通技术人员根据该实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
参看图1至图9为本发明密闭盒100一较佳实施方式，所述密闭盒100包括盒体10、位于所述盒体10上方的盖体20、设于所述盒体10与盖体20之间的密封圈30以及开启锁紧机构。所述盒体10具有左右相对的两侧壁11，所述侧壁11上设有前后延伸的滑轨12。
所述盖体20包括位于所述盒体10开口处的正上方的盖板21、沿所述盖板的外周设置的盖框22。所述盖框22形成有沿所述盒体10的侧壁11外侧向下延伸的延伸壁221，当所述密闭盒100关闭锁紧时，所述延伸壁221设置为遮挡住所述滑轨12。
所述开启锁紧机构包括连接设置在所述盖体20前部的推拉板41、可转动连接于盖体20两侧的连杆42、设于连杆42下方的自由端421且沿所述滑轨12能够前后滚动的前滚轮43、固定连接在所述盖体20后部的限位件44以及固定设置于所述推拉板41上并位于所述前滚轮43的前侧的支撑件45。所述密闭盒100开启时，所述推拉板41驱使连杆42的自由端421向下旋转以将盖体20顶起后再向后推开；所述密闭盒100关闭时，所述连杆42自由端421受力向上旋转，所述推拉板41及盖体20相对所述盒体10高度降低，所述支撑件45与滑轨12相接触以将盖体20顶起并与所述滑轨12相配合以引导盖体20向前关闭。
所述推拉板41具有位于盖体20上方的本体411及自所述本体411的两侧向下弯折延伸形成的挂壁412，所述挂壁412设置于所述延伸壁221的外侧。所述挂壁412的内侧设有倒“L”型滑槽413，所述滑槽413包括前后水平延伸设置的水平滑槽4131、上下延伸的竖直滑槽4132以及弯折延伸并连接所述水平滑槽4131前端与竖直滑槽4132上端的弧形槽4133。所述推拉板41还具有自所述本体411向上突伸形成的推拉部414。
所述延伸壁221上开设有连接孔222，所述连杆42具有将其上端422沿左右水平方向可旋转固定至所述连接孔222的螺钉423，并使得所述连杆42的自由端421能够以所述螺钉423为轴心上下旋转。所述连杆42还形成有水平延伸并与所述滑槽413相配合的滑动部424，具体地，所述滑动部424形成于所述连杆42下方的自由端421并沿所述前滚轮43的轴向延伸设置。
所述盖体20的延伸壁221上还设有沿前后方向可滑动设置于所述水平滑槽4131中的支撑臂223，所述支撑臂223用以限制所述推拉板41与盖体20之间的上下相对位移。藉此，所述滑动部424在滑槽413内往复移动，使得所述连杆42的自由端421上下旋转，此时，由于前滚轮43被限定于盒体10的滑轨12中，所述连杆42下方的自由端421上下旋转驱使所述盖体20及推拉板41升起或落下。
所述开启锁紧机构还包括设于所述盖体20与连杆42之间的弹性件46，所述弹性件46对连杆42施加一使其自由端421向下旋转的弹性力。当所述密闭盒100关闭锁紧时，所述滑动部424位于水平滑槽4131中，所述弹性力最大。在本实例中，所述弹性件46设置为扭簧。
所述盖体20的盖框22后部还设有用以安装所述限位件44的安装孔224。所述盒体10设有与所述限位件44相配合的限位止挡13，并使得所述密闭盒100关闭锁紧时，所述限位件44朝前抵靠在所述限位止挡13上。
所述盖体20的盖框22向上突伸形成有前后延伸的凸块225，所述凸块225设置为左右相对的两个。所述推拉板41的本体411的下表面向上凹陷形成有与所述凸块225相配合的凹槽415，所述凸块225在所述凹槽415内可沿前后方向滑动。当所述推拉板41进行推拉操作时，所述凹槽415与凸块225相配合能够平衡左右两侧作用力，以最大程度限定推拉板41仅沿前后方向移动。
所述盒体10的后侧还设有左右相对的两个后滚轮47，所述盖体20的盖框22下方形成有与所述后滚轮47相配合的滚动槽226。通过所述后滚轮47及滚动槽226更利于盖体20的前后滑动。
所述滑轨12的前端还形成有配合所述支撑件45的向下并向前延伸的倾斜部121，且所述滑轨12的后端还形成有止挡部122。当所述盖体20关闭时，所述支撑件45与倾斜部121相互脱离；当盖体20向后完全打开时，所述前滚轮43抵靠于所述止挡部122。在推拉板41向后推动的过程中，所述滑动部424自水平滑槽4131向前移动进入弧形槽4133的行程小于等于所述支撑件45向后移动至与所述倾斜部121相接触的距离。实际工作进程中，所述盖体20向后打开时，所述支撑件45与所述滑轨12及倾斜部121并不接触；而当盖体20向前关闭时，所述支撑件45随推拉板41的高度降低至抵压在滑轨12上，进而沿所述滑轨12引导盖体20向前关闭。
本发明密闭盒100装配时，首先将所述前滚轮43安装至所述连杆42的自由端421的内侧，并将所述弹性件46装配至所述连杆42的上端422；其次，采用所述螺钉423将所述连杆42、前滚轮43及弹性件46安装至所述盖框22的连接孔222；再次，将所述推拉板41自前向后与所述盖体20相连接，具体地，所述凸块225率先进入凹槽415，进而现场将设置于所述连杆42自由端421的滑动部424向上抬升至与所述支撑臂223的高度相一致，并先后自所述滑槽413的后方开口进入水平滑槽4131，完成推拉板41与盖体20的组装。最后，将所述盖体20及推拉板41自前向后装配至盒体10上之后，再将所述限位件44安装至所述安装孔224，完成组装。
综上所述，采用本发明密闭盒100，通过所述开启锁紧机构方便打开与关闭盒体10，结构简洁，装配简单。
所述密闭盒100打开过程中，所述推拉板41首先沿凸块225向后滑动，同时，所述滑动部424沿水平滑槽4131向前滑动至进入弧形槽4133。接着在所述弹性力的作用下，同时通过所述滑动部424与弧形槽4133相互作用，所述滑动部424通过弧形槽4133并向下滑动直至所述竖直滑槽4132的下端。此时，所述连杆42向下旋转并将盖体及推拉板41顶升至最高位置。推拉板41继续向后推动，通过滑动部424带动前滚轮43在滑轨12中向后滑动打开盒体10。
所述密闭盒100关闭过程中，所述推拉板41向前拉动，所述滑动部424沿所述竖直滑槽4132向上滑动，所述连杆42的自由端421向上旋转，所述盖体20及推拉板41的高度降低，使得所述支撑件45与所述滑轨12相抵接。接着在推拉板41的作用下，所述支撑件45向前引导盖体20关闭并起着向上支撑所述盖体20的作用，避免盒体10与盖体20的硬干涉。当支撑件45移动至滑轨12的前端并进入所述倾斜部121时，盖体20及推拉板41的高度进一步降低。所述支撑件45与倾斜部 121相脱离，此时，所述限位件44与所述限位止挡13相互抵持，所述盖体20的后端被限定，继续拉动推拉板41，所述盖体20下降，所述滑动部424进入弧形槽4133并经由所述弧形槽4133向后进入水平滑槽4131。藉此，盖体20降低至最低位置，即完成盒体10的关闭锁紧。其中，所述延伸壁221还形成有与所述连杆42的自由端421及前滚轮43位置相对应的让位部227，以使得所述盖体20能够顺利向下关闭并锁紧。
上述实施例针对所述密闭盒100在盒体10保持固定，通过所述推拉板41驱使盖体20打开或关闭密闭盒100的过程做出了具体描述。可以想见地，在将所述推拉板41设置为可沿竖直方向上下移动且在前后方向保持固定时，还能够通过盒体10向前抽拉、向后推送以实现所述密闭盒100的打开或关闭。
具体地，向前抽拉所述盒体10时，所述盒体10与盖体20一起向前移动至所述滑动部424进入弧形槽4133，进而所述连杆42的自由端421开始向下旋转，继续拉动盒体10，所述滑动部424经由所述弧形槽4133进入竖直滑槽4132并向下移动，所述盖体20及推拉板41被所述连杆42向上顶升。此后，所述前滚轮43沿滑轨12滚动至与所述止挡部122相抵接，所述盒体10完全打开。同样地，向后推动所述盒体10时，所述滑动部424沿竖直滑槽4132向上移动至所述支撑件45与滑轨12相接触。此时，所述支撑件45向上支撑所述盖体20及推拉板41并引导盒体10关闭，当所述支撑件45与所述倾斜部121相脱离时，所述盒体10后方的限位止挡13与所述限位件44相互抵持；继续推动盒体10，所述滑动部424向上进入弧形槽4133并移动至所述弧形槽4133的最高处，所述盖体20下降至与盒体10相互锁紧。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种密闭盒，包括盒体和位于所述盒体上方的盖体，所述盒体具有左右相对的两侧壁，所述侧壁上设有前后延伸的滑轨，其特征在于：所述密闭盒还包括开启锁紧机构，所述开启锁紧机构包括可转动连接于盖体两侧的连杆、设于连杆自由端且沿所述滑轨能够前后滚动的前滚轮、连接设置于所述盖体前部的推拉板以及固定连接至所述盖体后部的限位件，所述连杆自由端向下旋转以将盖体顶起后，再通过所述前滚轮与滑轨相配合以将盒体打开；所述开启锁紧机构还包括固定设置于所述推拉板并位于所述前滚轮的前侧的支撑件，所述盒体关闭过程中，所述连杆自由端向上旋转，所述支撑件将盖体顶起并与滑轨相配合以将盒体关闭；并且所述支撑件与滑轨相脱离后，所述盖体相对盒体继续向前移动至所述限位件与盒体相抵接，进而所述盖体前部向下锁紧所述盒体。
  2. 根据权利要求1所述的密闭盒，其特征在于：所述推拉板具有位于盖体上方的本体及自所述本体的两侧向下弯折延伸形成的挂壁，所述挂壁设有倒“L”型滑槽，所述连杆还形成有水平延伸并与所述滑槽相配合的滑动部。
  3. 根据权利要求2所述的密闭盒，其特征在于：所述滑动部形成于所述连杆的自由端并沿所述前滚轮的轴向延伸设置。
  4. 根据权利要求2所述的密闭盒，其特征在于：所述盖体具有沿前后方向可滑动设置于所述滑槽中的支撑臂。
  5. 根据权利要求2所述的密闭盒，其特征在于：所述盖体向上突伸形成有前后延伸的凸块，所述推拉板的本体形成有与所述凸块相配合的凹槽，所述凸块在所述凹槽内沿前后方向可滑动设置。
  6. 根据权利要求1所述的密闭盒，其特征在于：所述开启锁紧机构还包括设于所述盖体与连杆之间的弹性件，所述弹性件对连杆施加一向下旋转的弹性力。
  7. 根据权利要求6所述的密闭盒，其特征在于：所述弹性件为扭簧。
  8. 根据权利要求1所述的密闭盒，其特征在于：所述滑轨的前端还形成有配合所述支撑件的向下并向前延伸的倾斜部，并且，所述密闭盒关闭时，所述支撑件与倾斜部相互脱离。
  9. 根据权利要求1所述的密闭盒，其特征在于：所述盒体的后侧还设有左右相对的后滚轮，所述盖体下方形成有与所述后滚轮相配合的滚动槽。
  10. 根据权利要求1所述的密闭盒，其特征在于：所述滑轨的后端形成有止挡部，并当盖体向后完全打开时，所述前滚轮抵靠于所述止挡部。
PCT/CN2017/074588 2016-07-15 2017-02-23 密闭盒 WO2018010437A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610562456.6 2016-07-15
CN201610562456.6A CN106091562B (zh) 2016-07-15 2016-07-15 密闭盒

Publications (1)

Publication Number Publication Date
WO2018010437A1 true WO2018010437A1 (zh) 2018-01-18

Family

ID=57220399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/074588 WO2018010437A1 (zh) 2016-07-15 2017-02-23 密闭盒

Country Status (2)

Country Link
CN (1) CN106091562B (zh)
WO (1) WO2018010437A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739086A (zh) * 2021-01-22 2021-04-30 深圳市科陆驱动技术有限公司 一种电动汽车控制器的安装密封装置
CN114619898A (zh) * 2022-03-02 2022-06-14 岚图汽车科技有限公司 一种内滑式充电口盒及其控制方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091562B (zh) * 2016-07-15 2018-10-12 青岛海尔股份有限公司 密闭盒
CN106642964B (zh) * 2016-12-30 2018-05-11 青岛海尔股份有限公司 抽屉组件及具有该抽屉组件的冰箱
CN110827463A (zh) * 2019-12-11 2020-02-21 杭州金通汽车修理有限公司 收银盒

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201700A1 (en) * 2002-04-24 2003-10-30 Lg Electronics Inc. Vegetable compartment in refrigerator
US20060248916A1 (en) * 2005-05-07 2006-11-09 Kim Sang B Cooling air supply apparatus of refrigerator
CN101203721A (zh) * 2005-04-04 2008-06-18 菲舍尔和佩克尔应用有限公司 湿度控制盖
DE102007021552A1 (de) * 2007-05-08 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Auszugeinheit für ein Kältegerät
KR20100008104A (ko) * 2008-07-15 2010-01-25 엘지전자 주식회사 냉장고용 야채박스 및 그를 구비한 냉장고
JP2012047345A (ja) * 2010-08-24 2012-03-08 Hitachi Appliances Inc 冷蔵庫
CN104508412A (zh) * 2012-07-31 2015-04-08 Bsh博世和西门子家用器具有限公司 具有托盘的制冷设备
JP2015145783A (ja) * 2015-05-19 2015-08-13 日立アプライアンス株式会社 冷蔵庫
CN105444507A (zh) * 2015-12-29 2016-03-30 青岛海尔股份有限公司 密闭盒组件
CN105466139A (zh) * 2015-12-29 2016-04-06 青岛海尔股份有限公司 密闭盒组件
CN105466138A (zh) * 2015-12-29 2016-04-06 青岛海尔股份有限公司 密闭盒组件
CN105627682A (zh) * 2015-12-29 2016-06-01 青岛海尔股份有限公司 密闭盒
CN105650991A (zh) * 2014-11-28 2016-06-08 Lg电子株式会社 收纳盒组件及设有该收纳盒组件的冰箱
CN105674675A (zh) * 2015-12-29 2016-06-15 青岛海尔股份有限公司 密闭盒
CN106091562A (zh) * 2016-07-15 2016-11-09 青岛海尔股份有限公司 密闭盒

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4489107B2 (ja) * 2007-08-27 2010-06-23 株式会社東芝 冷蔵庫
KR20090106935A (ko) * 2008-04-07 2009-10-12 엘지전자 주식회사 드로어커버를 구비한 냉장고
CN103851871A (zh) * 2013-10-29 2014-06-11 海信（山东）冰箱有限公司 一种冰箱抽屉以及应用该抽屉的冰箱
CN204535263U (zh) * 2014-12-30 2015-08-05 合肥晶弘电器有限公司 一种具有密封保鲜盒的冰箱
CN105352256A (zh) * 2015-11-10 2016-02-24 青岛海尔股份有限公司 冰箱及冰箱用储物盒

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201700A1 (en) * 2002-04-24 2003-10-30 Lg Electronics Inc. Vegetable compartment in refrigerator
CN101203721A (zh) * 2005-04-04 2008-06-18 菲舍尔和佩克尔应用有限公司 湿度控制盖
US20060248916A1 (en) * 2005-05-07 2006-11-09 Kim Sang B Cooling air supply apparatus of refrigerator
DE102007021552A1 (de) * 2007-05-08 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Auszugeinheit für ein Kältegerät
KR20100008104A (ko) * 2008-07-15 2010-01-25 엘지전자 주식회사 냉장고용 야채박스 및 그를 구비한 냉장고
JP2012047345A (ja) * 2010-08-24 2012-03-08 Hitachi Appliances Inc 冷蔵庫
CN104508412A (zh) * 2012-07-31 2015-04-08 Bsh博世和西门子家用器具有限公司 具有托盘的制冷设备
CN105650991A (zh) * 2014-11-28 2016-06-08 Lg电子株式会社 收纳盒组件及设有该收纳盒组件的冰箱
JP2015145783A (ja) * 2015-05-19 2015-08-13 日立アプライアンス株式会社 冷蔵庫
CN105444507A (zh) * 2015-12-29 2016-03-30 青岛海尔股份有限公司 密闭盒组件
CN105466139A (zh) * 2015-12-29 2016-04-06 青岛海尔股份有限公司 密闭盒组件
CN105466138A (zh) * 2015-12-29 2016-04-06 青岛海尔股份有限公司 密闭盒组件
CN105627682A (zh) * 2015-12-29 2016-06-01 青岛海尔股份有限公司 密闭盒
CN105674675A (zh) * 2015-12-29 2016-06-15 青岛海尔股份有限公司 密闭盒
CN106091562A (zh) * 2016-07-15 2016-11-09 青岛海尔股份有限公司 密闭盒

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739086A (zh) * 2021-01-22 2021-04-30 深圳市科陆驱动技术有限公司 一种电动汽车控制器的安装密封装置
CN112739086B (zh) * 2021-01-22 2022-08-05 深圳市科陆驱动技术有限公司 一种电动汽车控制器的安装密封装置
CN114619898A (zh) * 2022-03-02 2022-06-14 岚图汽车科技有限公司 一种内滑式充电口盒及其控制方法
CN114619898B (zh) * 2022-03-02 2023-08-11 岚图汽车科技有限公司 一种内滑式充电口盒及其控制方法

Also Published As

Publication number Publication date
CN106091562B (zh) 2018-10-12
CN106091562A (zh) 2016-11-09

Similar Documents

Publication Publication Date Title
WO2018010437A1 (zh) 密闭盒
US8733802B2 (en) Door-locking device for locking the door of household appliance
US8474103B2 (en) Door hinge
JP2012121359A (ja) サンルーフ装置
JP2012121360A (ja) サンルーフ装置
CN205498572U (zh) 一种汽车天窗运动连接机构
KR101070954B1 (ko) 창호 시스템 및 창호 시스템용 창문개폐모듈
CN105752558B (zh) 一种可压缩垃圾的垃圾桶
CN202520111U (zh) 一种汽车杂物箱锁紧机构
JP2002114044A (ja) 開閉可能な車両ルーフのウインドデフレクタのための機構
JP5358692B2 (ja) 引き戸の開放補助装置
CN110733803A (zh) 用于控制垃圾桶桶盖开闭的执行机构及其组装方法
CN207905576U (zh) 一种烤箱开门结构
CN104257130B (zh) 一种家具抽屉的隐蔽调节装置
CN202709247U (zh) 一种升降式操控面板安装结构
JP2012066643A (ja) サンルーフ装置
CN212201776U (zh) 一种防夹手平移门
CN211821401U (zh) 盖板可自动开合的升降机
CN211313850U (zh) 一种自动升降式门槛
US5072489A (en) Hinge for door or window, the leaf frame of which is partially overlapping the sash-frame
JP3910511B2 (ja) 床下収納庫用開閉蓋の取付構造
CN112664086A (zh) 一种能够适应坡度的自动开门机
CN112790620A (zh) 一种带有隐藏门结构的烹饪设备
KR101965653B1 (ko) 높이 조절 책상
CN211242535U (zh) 一种新型糕点专用便利橱窗

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17826776

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17826776

Country of ref document: EP

Kind code of ref document: A1