CN208135018U - Open and close case and its top cover opening/closing system - Google Patents
Open and close case and its top cover opening/closing system Download PDFInfo
- Publication number
- CN208135018U CN208135018U CN201820572372.5U CN201820572372U CN208135018U CN 208135018 U CN208135018 U CN 208135018U CN 201820572372 U CN201820572372 U CN 201820572372U CN 208135018 U CN208135018 U CN 208135018U
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- China
- Prior art keywords
- top cover
- telescopic rod
- opening
- cabinet
- hinged
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Abstract
The utility model relates to a kind of opening and closing case and its top cover opening/closing systems, open and close the top cover that case includes cabinet and is hinged on cabinet, top cover has the movable end swung when the hinged end hinged with cabinet and opening and closing around top cover hinge axes, the telescopic rod for opening and closing top cover respectively in elongation and shortening is hinged between the top cover and cabinet, the top cover has with telescopic rod interconnecting piece telescopic rod interconnecting piece close to hinged end and is arranged far from movable end, the gradually inclination upwards from hinged end to movable extreme direction when top cover is closed of telescopic rod interconnecting piece, the telescopic rod is tilted when top cover is closed from hinged end to movable extreme direction gradually downward.Compared with prior art, when telescopic rod extends and opens top cover, telescopic rod is applied on top cover to be increased for opening the component of top cover, and the active force of telescopic rod is effectively utilized.Solve the problems, such as that the active force of hydraulic pressure support bar when top cover existing in the prior art unlatching cannot efficiently use.
Description
Technical field
The utility model relates to a kind of opening and closing case and its top cover opening/closing systems.
Background technique
Currently, opening and closing case has certain application in fields such as road transports.Authorized announcement date is 2017.10.10, and authorization is public
It accuses number Chinese patent for being CN206544577U and discloses a kind of opening device of scuttle cover peculiar to vessel.Scuttle cover peculiar to vessel is opened
Opening device includes coaming plate 1 and the top cover 2 that is hinged on the coaming plate 1, is equipped between 2 bottom of inner wall and top cover of the coaming plate
Several hydraulic pressure support bars 3 being parallel to each other.The both ends of the hydraulic pressure support bar 3 are hinged on two fixed eye plates 4.Coaming plate is fixed
It is connected on bottom plate, bottom plate and coaming plate form cabinet.The utility model structure is simple, conveniently opening and closing, saves limited land occupation
Area.But it since the structure of top cover and coaming plate limits, is applied on top cover and is used in the initial stage hydraulic pressure support bar for opening top cover
The component for opening top cover is smaller, to open top cover and hydraulic pressure support bar is then needed to have biggish rated operating pressure, support rod
Active force cannot efficiently use, also higher to the requirement of hydraulic system accordingly.
Utility model content
The purpose of this utility model is to provide a kind of opening and closing casees, to solve branch when top cover existing in the prior art is opened
The problem of active force of strut cannot efficiently use；The purpose of this utility model, which also resides in, provides a kind of top cover opening/closing system.
To achieve the above object, the technical solution of the opening and closing case of the utility model is：
The top cover that case includes cabinet and is hinged on cabinet is opened and closed, when top cover has the hinged end hinged with cabinet and opening and closing
The movable end swung around top cover hinge axes, is hinged between the top cover and cabinet and is separately turned on and closes in elongation and shortening
The telescopic rod of top cover is closed, the top cover has the telescopic rod interconnecting piece hinged with telescopic rod, and telescopic rod interconnecting piece is close to hinged end
And be arranged far from movable end, the gradually inclination upwards from hinged end to movable extreme direction when top cover is closed of telescopic rod interconnecting piece,
The telescopic rod is tilted when top cover is closed from hinged end to movable extreme direction gradually downward.
The utility model has the beneficial effects that：The telescopic rod interconnecting piece of top cover is obliquely installed, and telescopic rod is also obliquely installed, and
Telescopic rod interconnecting piece is different from the inclined direction of telescopic rod, compared with prior art, when telescopic rod extends and opens top cover, stretches
Bar is applied on top cover to be increased for opening the component of top cover, and the active force of telescopic rod is effectively utilized.It solves
The problem of active force of support rod cannot efficiently use when top cover existing in the prior art is opened.
To guarantee that the active force of telescopic rod when opening top cover is rationally utilized, telescopic rod interconnecting piece described in this programme exists
When top cover is closed and the angle of telescopic rod is 80 ° ~ 90 °.The angle of telescopic rod and top cover is closer to 90 °, and telescopic rod is for opening
The component of top cover is bigger, and the active force of telescopic rod is then preferably utilized.
To prevent rainwater from penetrating into cabinet, top cover described in this programme is the cover body structure of intermediate projections.The centre of top cover
Protrusion, such rainwater can be flowed down along the edge portions of cabinet, and rainwater is avoided to penetrate into cabinet.
For convenience of the pick-and-place of material in cabinet, the swing extreme angles of top cover described in this programme are 80 ° ~ 90 °.Top cover
Limit swing angle is larger, will not be facilitated the pick-and-place of material by top cover blocks when carrying out the pick-and-place of material.
To avoid dust or water from entering in cabinet from top cover and cabinet closure, cabinet described in this programme is equipped with sealing
Part, top cover, which is equipped with, to be cooperated in top cover closure with sealing element press to compress the compressing member of sealing element.In top cover closure, lead to
It crosses the compressing member on top cover and compresses sealing element guarantee top cover and the leakproofness at cabinet closure, avoid dust or water from top cover and case
Enter in cabinet at body closure.
To prevent from causing the dislocation of top cover and cabinet due to shaking, top cover described in this programme is equipped in top cover closure
For cooperating with cabinet along top cover and cabinet interface extending direction block to limit the stop part of top cover shaking.When top cover is closed
Even if opening and closing case is shaken, it will not misplace under stop part and cabinet block mating reaction, ensure that the closed state of top cover.
It rubs to reduce top cover and cabinet as caused by shaking, cabinet described in the present embodiment is equipped with sealing element, top
It covers to be equipped with and cooperate in top cover closure with sealing element press to compress the compressing member of sealing element, the stop part is closed in top cover
When and sealing element cooperate along top cover and cabinet interface extending direction block.The dislocation of top cover and cabinet is not only avoided, and
Stop part avoids top cover with the cooperation of sealing element block and contacts friction with the direct of cabinet when block cooperates.
To make top cover have enough jacking force in telescopic rod, telescopic rod described in this programme is hydraulic stem.
Stability when to guarantee that top cover opens and closes, the horizontal cross-section of cabinet described in this programme is rectangle, described
Telescopic rod sets there are two and is arranged on two opposite side plates of cabinet.
The technical solution of the top cover opening/closing system of the utility model：
Top cover opening/closing system includes the top cover for being hinged on cabinet, and top cover has for the hinged end hinged with cabinet
It is separately turned on and closes in elongation and shortening with being hinged on the movable end of top cover hinge axes swing, the top cover when opening and closing
The telescopic rod of top cover is closed, the top cover has the telescopic rod interconnecting piece hinged with telescopic rod, and telescopic rod interconnecting piece is close to hinged end
And be arranged far from movable end, the gradually inclination upwards from hinged end to movable extreme direction when top cover is closed of telescopic rod interconnecting piece,
The telescopic rod is tilted when top cover is closed from hinged end to movable extreme direction gradually downward.
The telescopic rod interconnecting piece is when top cover is closed and the angle of telescopic rod is 80 ° ~ 90 °.
The top cover is the cover body structure of intermediate projections.
The swing extreme angles of the top cover are 80 ° ~ 90 °.
The top cover is equipped in top cover closure for cooperating with the sealing element press on cabinet to compress sealing element
Compressing member.
The top cover is equipped in top cover closure for matching with cabinet along top cover and cabinet interface extending direction block
It closes to limit the stop part of top cover shaking.
The telescopic rod is hydraulic stem.
The telescopic rod sets there are two and is used to that two opposite side plates of rectangular box to be arranged in.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the opening device of scuttle cover peculiar to vessel in the prior art；
Structural schematic diagram when Fig. 2 is top cover closure in the specific embodiment of the opening and closing case of the utility model；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is structural schematic diagram when top cover is opened in the specific embodiment of the opening and closing case of the utility model；
Fig. 5 is the structural schematic diagram of hydraulic system in the specific embodiment of the opening and closing case of the utility model；
In figure：1- coaming plate, 2- top cover, 3- hydraulic pressure support bar, the fixed eye plate of 4-, 11- cabinet, 12- side plate, 13- top cover,
14- hydraulic stem, 15- adhesive tape, 16- compact heap, 17- stop part, 18- hydraulic cylinder, the hinged end 131-, 132- movable end, 133- stretch
Contracting bar interconnecting piece.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the opening and closing case of the utility model, as shown in Figures 2 to 5, opening and closing case includes cabinet 11 and setting
Top cover opening/closing system on cabinet 11, top cover opening/closing system include the top cover 13 being hinged on cabinet 11 and are hinged on cabinet 11
With the telescopic rod between top cover 13, top cover 13 is swung with the hinged end 131 hinged with cabinet 11 and when opening and closing around hinge axes
Movable end 132, telescopic rod opens and closes top cover 13 in elongation and shortening respectively, and top cover 13 has hinged with telescopic rod
Telescopic rod interconnecting piece 133, telescopic rod interconnecting piece 133 are arranged close to hinged end 131 and far from movable end 132, telescopic rod interconnecting piece
The 133 gradually inclinations upwards from hinged end 131 to 132 direction of movable end when top cover 13 is closed, telescopic rod is in the closure of top cover 13
When tilted gradually downward from hinged end 131 to 132 direction of movable end.The telescopic rod interconnecting piece 133 of top cover 13 is obliquely installed, and is stretched
Contracting bar is also obliquely installed, and telescopic rod interconnecting piece 133 is different from the inclined direction of telescopic rod, compared with prior art, flexible
When bar extends, telescopic rod is applied on top cover 13 to be increased for opening the component of top cover 13, and the active force of telescopic rod obtains
It is effective to utilize.The active force of hydraulic pressure support bar cannot efficiently use when solving top cover existing in the prior art unlatching
Problem.
To make telescopic rod have enough jacking force, the telescopic rod in the present embodiment is hydraulic to be driven by hydraulic system
Bar 14.In addition, the horizontal cross-section of cabinet 11 is rectangle, hydraulic stem 14 sets there are two and two opposite side plates of cabinet 11 is arranged in
On 12, i.e., there are two hydraulic cylinder 18 is set, it ensure that stability when top cover 13 opens and closes.In other embodiments, it stretches
Bar can be driven by pneumatic system；Hydraulic stem may also set up one or three or more.Telescopic rod interconnecting piece 133 in the present embodiment
It is 90 ° with angle of the hydraulic stem 14 when top cover 13 is closed, opens the initial stage of top cover 13 in hydraulic stem 14 in this way, hydraulic stem 14
For opening top cover 13, the active force of hydraulic stem 14 is then preferably utilized active force almost all.In addition, to prevent rainwater
It penetrates into cabinet 11, in the present embodiment, top cover 13 is the cover body structure of intermediate projections.Rainwater can be along 13 edge stream of top cover in this way
Under, avoid rainwater from penetrating into cabinet 11.For convenience of the pick-and-place of material in cabinet 11, the swing extreme angles of top cover 13 in the present embodiment
It is 86 °.In other embodiments, telescopic rod interconnecting piece is when top cover is closed and the angle of telescopic rod can be 80 ° ~ 90 °；Telescopic rod
Interconnecting piece is when top cover is closed and the angle of telescopic rod is also smaller than 80 °；Other parts of the top cover in addition to telescopic rod interconnecting piece exist
Top cover can be at sustained height when being closed；The swing extreme angles of top cover are also smaller than 86 ° or between 86 ° ~ 90 °.
In the present embodiment, cabinet 11 is equipped with sealing element, and top cover 13, which is equipped with, to be pressed when top cover 13 is closed with sealing element
Cooperate to compress the compressing member of sealing element.Sealing element in the present embodiment is adhesive tape 15, and compressing member is to be fixed on top cover 13
Compact heap 16.In top cover closure, guarantee that top cover 13 and cabinet 11 are closed by 16 pressing rubber strip 15 of compact heap on top cover 13
The leakproofness at place avoids dust or water from entering in cabinet 11 from 11 closure of top cover 13 and cabinet.To prevent from being closed in top cover 13
When shake and cause the dislocation of top cover 13 Yu cabinet 11, top cover 13 equipped with for adhesive tape 15 along top cover 13 and 11 interface of cabinet
The stop part 17 of extending direction block cooperation, stop part 17 is when top cover 13 is closed along top cover 13 and 11 interface extension side of cabinet
Cooperate to 15 block of adhesive tape.In so avoiding the dislocation of top cover 13 and cabinet 11, and avoid in block cooperation
Top cover 13 directly contacts friction with cabinet 11.Sealing element can be not provided on cabinet in other embodiments；It can not also on top cover
Compressing member is set, sealing element is directly compressed by top cover；Compressing member can also be plate or columnar compressing structure；It can also on top cover
It is not provided with stop part；Stop part can also directly cooperate with the side plate block of cabinet.
As shown in figure 5, the opening and closing case of the utility model further includes control system and associated pipe arrangement, hydraulic stem is such as driven
14 flexible hydraulic systems, hydraulic system is also a part of top cover opening/closing system.In the present embodiment, top cover 13 is a length of
7500mm, two hydraulic cylinders, 18 straight line is at a distance of about 7m；Guarantee that two work of hydraulic stem 14 synchronize when top cover 13 is opened and closed, top cover 13 is opened and closed
Time is about at 30 seconds or so.Above-mentioned opening and closing case is that the filling of large cargo is provided convenience, and when cargo transport more ensure that can
It leans on and safe.This kind opening and closing case has certain requirement to the rigidity of top cover 13, guarantees that top cover 13 can be just normally opened under moderate gale speed
It closes, top cover 13 is indeformable when repeatedly opening and closing top cover 13, and open area about 7500mm × 2500mm, maximum can open 86 °.Separately
Outside, the top cover 13 of the utility model uses welded steel skeleton structure, and integral into isosceles trapezoid shape, thermal insulation material is filled in inside,
Overall stiffness is good, it is not easy to deform.It is sealed when top cover 13 is closed using adhesive tape 15, guarantees stuffy, rain-tight after closure.Opening and closing
Case is easily fabricated, opening and closing is easy to operate.
The specific embodiment of the top cover opening/closing system of the utility model, the top cover opening/closing system in the present embodiment are opened with above-mentioned
The structure of top cover opening/closing system described in the specific embodiment of closed box is identical, repeats no more.
Claims (17)
1. top cover opening/closing system, including the top cover for being hinged on cabinet, top cover has for the hinged end hinged with cabinet
It is separately turned on and closes in elongation and shortening with being hinged on the movable end of top cover hinge axes swing, the top cover when opening and closing
The telescopic rod of top cover is closed, the top cover has the telescopic rod interconnecting piece hinged with telescopic rod, characterized in that telescopic rod interconnecting piece leans on
Nearly hinged end and be arranged far from movable end, telescopic rod interconnecting piece when top cover is closed from hinged end to movable extreme direction gradually to
Upper inclination, the telescopic rod are tilted when top cover is closed from hinged end to movable extreme direction gradually downward.
2. top cover opening/closing system according to claim 1, characterized in that the telescopic rod interconnecting piece top cover be closed when with
The angle of telescopic rod is 80 ° ~ 90 °.
3. top cover opening/closing system according to claim 1 or 2, characterized in that the top cover is the lid knot of intermediate projections
Structure.
4. top cover opening/closing system according to claim 1 or 2, characterized in that the swing extreme angles of the top cover are 80 °
~90°。
5. top cover opening/closing system according to claim 1 or 2, characterized in that the top cover is equipped in top cover closure
For cooperating with the sealing element press on cabinet to compress the compressing member of sealing element.
6. top cover opening/closing system according to claim 1 or 2, characterized in that the top cover is equipped in top cover closure
For cooperating with cabinet along top cover and cabinet interface extending direction block to limit the stop part of top cover shaking.
7. top cover opening/closing system according to claim 1 or 2, characterized in that the telescopic rod is hydraulic stem.
8. top cover opening/closing system according to claim 1 or 2, characterized in that the telescopic rod sets there are two and is used to set
It sets on two opposite side plates of rectangular box.
9. case is opened and closed, including cabinet and the top cover being hinged on cabinet, when top cover has the hinged end hinged with cabinet and opening and closing
The movable end swung around top cover hinge axes, is hinged between the top cover and cabinet and is separately turned on and closes in elongation and shortening
The telescopic rod of top cover is closed, the top cover has the telescopic rod interconnecting piece hinged with telescopic rod, characterized in that telescopic rod interconnecting piece leans on
Nearly hinged end and be arranged far from movable end, telescopic rod interconnecting piece when top cover is closed from hinged end to movable extreme direction gradually to
Upper inclination, the telescopic rod are tilted when top cover is closed from hinged end to movable extreme direction gradually downward.
10. opening and closing case according to claim 9, characterized in that the telescopic rod interconnecting piece is when top cover is closed and flexible
The angle of bar is 80 ° ~ 90 °.
11. opening and closing case according to claim 9 or 10, characterized in that the top cover is the cover body structure of intermediate projections.
12. opening and closing case according to claim 9 or 10, characterized in that the swing extreme angles of the top cover be 80 ° ~
90°。
13. opening and closing case according to claim 9 or 10, characterized in that the cabinet is equipped with sealing element, and top cover is equipped with
Cooperate in top cover closure with sealing element press to compress the compressing member of sealing element.
14. opening and closing case according to claim 9 or 10, characterized in that the top cover is equipped with to be used in top cover closure
Cooperate with cabinet along top cover and cabinet interface extending direction block to limit the stop part of top cover shaking.
15. opening and closing case according to claim 14, characterized in that the cabinet is equipped with sealing element, and top cover is equipped with
Cooperate with sealing element press when top cover is closed to compress the compressing member of sealing element, the stop part is when top cover is closed and sealing element
Cooperate along top cover and cabinet interface extending direction block.
16. opening and closing case according to claim 9 or 10, characterized in that the telescopic rod is hydraulic stem.
17. opening and closing case according to claim 9 or 10, characterized in that the horizontal cross-section of the cabinet is rectangle, described to stretch
Contracting bar sets there are two and is arranged on two opposite side plates of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572372.5U CN208135018U (en) | 2018-04-20 | 2018-04-20 | Open and close case and its top cover opening/closing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572372.5U CN208135018U (en) | 2018-04-20 | 2018-04-20 | Open and close case and its top cover opening/closing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208135018U true CN208135018U (en) | 2018-11-23 |
Family
ID=64293282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572372.5U Expired - Fee Related CN208135018U (en) | 2018-04-20 | 2018-04-20 | Open and close case and its top cover opening/closing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208135018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589260A (en) * | 2019-09-12 | 2019-12-20 | 大连中集特种物流装备有限公司 | Uncovering structure and container with same |
| CN113428496A (en) * | 2021-08-05 | 2021-09-24 | 东莞市秋安实业有限公司 | Repeatedly usable's not dry adhesive tape |
| CN114067519A (en) * | 2021-11-19 | 2022-02-18 | 山东潍安自动化设备有限公司 | Shielding box type fire safety facility with comprehensive alarming and control functions |
-
2018
- 2018-04-20 CN CN201820572372.5U patent/CN208135018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589260A (en) * | 2019-09-12 | 2019-12-20 | 大连中集特种物流装备有限公司 | Uncovering structure and container with same |
| CN113428496A (en) * | 2021-08-05 | 2021-09-24 | 东莞市秋安实业有限公司 | Repeatedly usable's not dry adhesive tape |
| CN114067519A (en) * | 2021-11-19 | 2022-02-18 | 山东潍安自动化设备有限公司 | Shielding box type fire safety facility with comprehensive alarming and control functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190420 |