CN103381924A - Box with rotary lock catch device - Google Patents
Box with rotary lock catch device Download PDFInfo
- Publication number
- CN103381924A CN103381924A CN2012101334180A CN201210133418A CN103381924A CN 103381924 A CN103381924 A CN 103381924A CN 2012101334180 A CN2012101334180 A CN 2012101334180A CN 201210133418 A CN201210133418 A CN 201210133418A CN 103381924 A CN103381924 A CN 103381924A
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- China
- Prior art keywords
- case lid
- casing
- chest
- sidewall
- side wall
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- 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.)
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- Closures For Containers (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides a box which comprises a box body and a box cover covering the box body, wherein a first end of the box cover is movably connected with a first side wall of the box body; the first end of the box cover and the first side wall of the box body form a rotation axis; the box further comprises the rotary lock catch device mounted on a second side wall of the box body; the rotary lock catch device comprises a rotary lock catch part and an elastic component; the rotary lock catch part is inserted in the second side wall of the box body; the elastic component is used for preventing the rotary lock catch part from being separated from the box body; when the box cover rotates around the rotation axis to cover the box body, the rotary lock catch part rotates and is clamped at a second end of the box cover; the rotary lock catch part is rotationally separated from the box cover when the box cover is opened. When the box cover covers the box body, all that is needed is to rotate the rotary lock catch part. The box has the advantages that the operation is convenient, and the cost is lower.
Description
Technical field
The present invention relates to a kind of chest, particularly a kind of chest with rotation locking device.
Background technology
Present existing regulator cubicle, casing or box are after the case lid that closes, cabinet door or lid, automatically open for preventing cabinet door, case lid, lid suddenly, mainly generally to be beneficial to all kinds of door lock structures on structure design, as structures such as padlock, built-in lock, electromagnetic valves, although these structures are very reliable, the key that uses or need to use perhaps needs to use electric-controlled switch, it is convenient not to use, and cost is also very high.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of chest, is intended to solve in prior art facilitate not and the higher problem of buckle structure cost in the existing snap close operation of buckle structure design.
the embodiment of the present invention is to realize like this, a kind of chest, it comprise the casing with cavity and be covered on described casing and with the common case lid that forms a cavity volume of described casing, described casing has the first side wall and second sidewall relative with described the first side wall, described case lid comprises first end and second end relative with described first end, the first end of described case lid is movably connected on the first side wall of described casing, the first end of described case lid and the first side wall of described casing form a rotation axis, described chest also comprises the rotation locking device on the second sidewall that is installed on described casing, described rotation locking device comprises the rotation lock fastener in the second sidewall that is inserted in described casing and avoids described rotation lock fastener to break away from the elastic element of described casing, described rotation lock fastener rotates and is stuck in the second end of described case lid when described case lid is covered on described casing around described rotation axis rotates, the described case lid of whiz when described rotation lock fastener is opened in described case lid.
When described case lid was covered on described casing, described rotation lock fastener rotated and can be stuck on described case lid, made case lid lock on described casing; When needs are opened case lid, the partial rotation that is stuck in described case lid of described rotation lock fastener is left described case lid get final product, easy to operate and cost is lower.
Description of drawings
Fig. 1 is the cutaway view of the chest that provides of first embodiment of the invention, and the case lid of wherein said chest is in the state in closing process.
Fig. 2 is the front view of the chest of Fig. 1, and the case lid of wherein said chest just is covered on described casing, and described rotation locking device is in not buckle state.
Fig. 3 is the cutaway view of the A-A along the line of Fig. 2.
Fig. 4 is the enlarged drawing of the circled of Fig. 3.
The rotation locking device that Fig. 5 shows the chest of Fig. 3 is in the snap close state.
Fig. 6 is the stereo amplification figure of rotation lock fastener of the rotation locking device of Fig. 1.
Fig. 7 is the front view of the rotation lock fastener of Fig. 6.
Fig. 8 is the block diagram of casing of the chest of Fig. 1.
Fig. 9 is the block diagram of another angle of casing of the chest of Fig. 8.
Figure 10 is the birds-eye view of casing of the chest of Fig. 9.
Figure 11 is section's view of casing B-B along the line of the chest of Figure 10.
Figure 12 is the enlarged drawing of elastic element of the chest of Fig. 1.
Figure 13 is the block diagram of case lid of the chest of Fig. 1.
Figure 14 is the block diagram of another angle of case lid of the chest of Figure 13.
Figure 15 is the birds-eye view of the chest that provides of second embodiment of the invention, and wherein said rotation locking device is in not buckle state.
Figure 16 is the cutaway view of the chest C-C along the line of Figure 15.
Figure 17 is the part sectional view of casing of the chest of Figure 15.
Figure 18 is the part sectional view of case lid of the chest of Figure 15.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Please consult simultaneously Fig. 1 to Fig. 5, the chest 100 that first embodiment of the invention provides comprise the casing 10 with cavity and be covered on described casing 10 and with the common case lid 20 that forms cavity volumes 11 of described casing 10.Described casing 10 has the first side wall 12 and second sidewall 13 relative with described the first side wall 12.Described case lid 20 comprises first end 21 and second end 22 relative with described first end 21.The first end 21 of described case lid 20 is movably connected on the first side wall 12 of described casing 10.The first end 21 of described case lid 20 forms a rotation axis with the first side wall of described casing 10 12.Described chest 100 also comprises the rotation locking device 30 on the second sidewall 13 that is installed on described casing 10.Described rotation locking device 30 comprises the rotation lock fastener 31 in the second sidewall 13 that is inserted in described casing 10 and avoids described rotation lock fastener 31 to break away from the elastic element 32 of described casing 10.Described rotation lock fastener 31 rotates and is stuck in the second end 22 of described case lid 20 when described case lid 20 is covered on described casing 10 around described rotation axis rotates, the described case lid 20 of whiz when described rotation lock fastener 31 is opened in described case lid 20.
When described case lid 20 was covered on described casing 10, described rotation lock fastener 31 rotated and can be stuck on described case lid 20, made case lid 20 lock on described casing 10; When needs are opened case lid 20, the partial rotation of the described case lid 20 of being stuck in of described rotation lock fastener 31 is left described case lid 20 get final product, easy to operate and cost is lower.
Please consult simultaneously Fig. 6 to Fig. 7, described rotation lock fastener 31 comprises inserted link 33 in the second sidewall 13 that inserts described casing 10, be connected in described inserted link 33 away from the swing handle 34 of 21 ones of the first ends of described casing 10 bottoms and be positioned at a side of described swing handle 34 and the card platform 35 that extends perpendicular to described inserted link 33.Described elastic element 32 covers are stuck on the second end of close described casing 10 bottoms of described inserted link 33 and are stuck in described the second sidewall 13.Described card platform 35 rotates when described case lid 20 is covered on described casing 10 and is stuck on described case lid 20.Described card platform 35 rotates when needs opening box covers 20 and leaves described case lid 20.Be positioned at a side of described swing handle 34 due to described card platform 35, when holding described swing handle 34 and rotate described inserted link 33, described card platform 35 is by the top of inner rotary to described case lid 20, and then blocks described case lid 20.When again holding described swing handle 34 and rotate described inserted link 33, described card platform 35 is left by the top rotation of described case lid 20, and then described case lid 20 can open, and operates conveniently.
Due to the existence of described elastic element 32, described inserted link 33 all the time can be by the second interior disengaging of sidewall 13 of described casing 10.Be held in when in the present embodiment, described card platform 35 is not on being stuck in (whiz) described case lid 20 on the sidepiece away from described casing 10 bottoms of described the second sidewall 13.When not needing to hold described case lid 20, described card platform 35 is butted on described the second sidewall 13, described elastic element 32 be stuck on inserted link 33 and and then be stuck in described the second sidewall 13, under the combined action of card platform 35 and elastic element 32, described inserted link 33 can not rock in described the second sidewall 13.In other embodiments, when not needing to hold described case lid 20, described elastic element 32 needs only and guarantees that described inserted link 33 does not break away from described the second sidewall 13, that is to say, described card platform 35 needn't be butted on described the second sidewall 13.
When needs held described case lid 20, described card platform 35 was butted on described case lid 20, described elastic element 32 be stuck on inserted link 33 and and then be stuck in described the second sidewall 13, make described inserted link 33 can not rock in described the second sidewall 13.
Please consult simultaneously Fig. 8 to Figure 11, described casing 10 can select metal or plastic material to make.The second sidewall 13 of described casing 10 offers the slot 14 that passes for described inserted link 33 and the groove 15 of accommodating described elastic element 32.Described groove 15 is connected with described slot 14.The second sidewall 13 of described casing 10 is provided with the catch surface of establishing for described elastic element 32 cards in the joining place of described groove 15 and described slot 14.In the present embodiment, described groove 15 is connected with described cavity volume 11.In other embodiments, described groove 15 can not be connected with cavity volume 11, and is communicated with described casing 10 outer space.
Please consult simultaneously Figure 12, described elastic element 32 comprises the collar 36 with the first free end 320 and second free end 321 and is connected to the control lever 37 of described the first free end 320 and the second free end 321.The free end of described control lever 37 offers handle hole 370.The described collar 36 covers are stuck on described inserted link 33 and with respect to described inserted link 33 and rotate and described control lever 37 is placed in described groove 15.Offer the annular groove 330 of the accommodating described collar 36 on described inserted link 33.The part of the described collar 36 is placed in described annular groove 330, and another part protrudes out described annular groove 330, in order to be stuck on described catch surface 16.
When described elastic element 32 and inserted link 33 are installed, at first described elastic element 32 is inserted in described groove 15, stretch in the handle hole 370 of described control lever 37 by instrument (for example tweezers), and the control lever 37 of the first free end 320 and the control lever 37 of the second free end 321 are separated, and then the described collar 36 is opened, then described inserted link 33 stretched in described slot 14 and pass the described collar 36, then discharge elastic element 32, at this moment, the described collar 36 is inserted in described annular groove 330.
The middle part of described swing handle 34 is connected in the center of described inserted link 33.Described swing handle 34 is flats, is convenient to hold.In the present embodiment, described card platform 35 roughly is the semicircle shape structure.In other embodiments, described card platform 35 can be the structure of strip structure, semiellipse structure or other shapes, as long as described card platform 35 can be stuck on described case lid 20.
The second sidewall 13 of described casing 10 comprises two dull and stereotyped 130 and be connected in cylinder 131 between described two flat boards 130.Described slot 14 and groove 15 are opened on described cylinder 131.The side that is positioned at described cavity volume 11 of described cylinder 131 is concordant with described dull and stereotyped 130 medial surface.The end face away from described casing 10 bottoms of described cylinder 131 is provided with a depression 132.Described depression 132 is connected with described slot 14.Described card platform 35 is fastened in described depression 132 on not being stuck in (whiz) described case lid 20 time.Please consult simultaneously Figure 13 and Figure 14, described case lid 20 can be by metal stamping or casting, or injection molded by plastic material.Described case lid 20 is provided with a draw-in groove 23 in described the second end 22.Described card platform 35 rotates when described case lid 20 is covered on described casing 10 and is stuck in described draw-in groove 23.Described case lid 20 is provided with coaming plate 24 around described draw-in groove 23.
Described case lid 20 is provided with a clamp 25 in described first end 21.The first side wall 12 of described casing 10 comprises the outward extending baffle plate 121 of end face away from described casing 10 bottoms that plate body 120 reaches by described plate body 120.Described plate body 120 offers a breach 123 with the joining place of described baffle plate 121.Described clamp 25 passes described breach 123 and is resisted against on described baffle plate 121 when described rotation lock fastener 31 rotations are stuck in described case lid 20.
Please consult simultaneously Figure 15 to Figure 18, the chest 200 that second embodiment of the invention provides and the chest 100 of the first embodiment are roughly the same, and its difference is that the first end 21a of described case lid 20a is different from the movable connection method of the first side wall 12a of described casing 10a.In a second embodiment, described case lid 20a is provided with the first articulated section 26a in described first end 21a.The first side wall 12a of described casing 10a comprises plate body 120a and is connected in the 2 second articulated section 17a away from the top of described casing 10a bottom of described plate body 120a.Described chest 200 also comprises and is arranged in described the first articulated section 26a and the second articulated section 17a goes up and make the first end 21a of described case lid 20a to be articulated in the pivot 40a of the first side wall 12a of described casing 10a.Described the first articulated section 26a is between described 2 second articulated section 17a.Described the first articulated section 26a is by outside curling the forming in the middle part of the first end 21a of described case lid 20a.The centre of described the first articulated section 26a is formed with the first perforation 27a that passes for described pivot 40a, and the middle part of described the second articulated section 17a offers the second perforation 28a that passes for described pivot 40a.
A kind of safe and reliable rotation locking device 30 of chest design of the present invention, the user can pass through one-handed performance, just easily fast speed is dead or open with case lid 20 (20a) tight locking button, do not worry in use snap close meeting self falling, perhaps case lid 20 (20a) is opened automatically, and the present invention is simple and reliable for structure, easily processing, easy to operate, economical and practical.Chest of the present invention can be lamp box for lamps and lanterns, switch box, battery case, box for spares, control housing etc.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. chest, it comprise the casing with cavity and be covered on described casing and with the common case lid that forms a cavity volume of described casing, described casing has the first side wall and second sidewall relative with described the first side wall, described case lid comprises first end and second end relative with described first end, it is characterized in that: the first end of described case lid is movably connected on the first side wall of described casing, the first end of described case lid and the first side wall of described casing form a rotation axis, described chest also comprises the rotation locking device on the second sidewall that is installed on described casing, described rotation locking device comprises the rotation lock fastener in the second sidewall that is inserted in described casing and avoids described rotation lock fastener to break away from the elastic element of described casing, described rotation lock fastener rotates and is stuck in the second end of described case lid when described case lid is covered on described casing around described rotation axis rotation, the described case lid of whiz when described rotation lock fastener is opened in described case lid.
2. chest as claimed in claim 1, it is characterized in that: described rotation lock fastener comprises the inserted link in the second sidewall that inserts described casing, be connected in described inserted link away from the swing handle of the first end of described bottom half and be positioned at a side of described swing handle and the Ka Tai that extends perpendicular to described inserted link, described elastic element cover is stuck on the second end of close described bottom half of described inserted link and is stuck in described the second sidewall, described Ka Tai rotates when described case lid is covered on described casing and is stuck on described case lid, described Ka Tai is held on the sidepiece away from described bottom half of described the second sidewall when the described case lid of whiz.
3. chest as claimed in claim 2, it is characterized in that: the second sidewall of described casing offers the slot that passes for described inserted link and the groove of accommodating described elastic element, described groove is connected with described slot, and the second sidewall of described casing is provided with the catch surface of establishing for described elastic element card in the joining place of described groove and described slot.
4. chest as claimed in claim 3, it is characterized in that: described groove is connected with described cavity volume.
5. chest as claimed in claim 3, it is characterized in that: described elastic element comprises having the first free end and the second free-ended collar and be connected to described the first free end and the second free-ended control lever, the free end of described control lever offers handle hole, and described cover is located on described inserted link and with respect to described inserted link and rotates and described control lever is placed in described groove.
6. chest as claimed in claim 3 is characterized in that: the second sidewall of described casing comprises that two is dull and stereotyped and be connected in cylinder between described two flat boards, and described slot and groove are opened on described cylinder.
7. chest as claimed in claim 6, it is characterized in that: the side that is positioned at described cavity volume of described cylinder is concordant with the medial surface of described flat board, the end face away from described bottom half of described cylinder is provided with a depression, described depression is connected with described slot, and described Ka Tai is fastened in described depression when the described case lid of whiz.
8. chest as claimed in claim 6, it is characterized in that: described case lid is provided with a draw-in groove in described the second end, and described Ka Tai rotates when described case lid is covered on described casing and is stuck in described draw-in groove.
9. chest as described in claim 1 to 8 any one, it is characterized in that: described case lid is provided with a clamp in described first end, the first side wall of described casing comprises that plate body reaches the outward extending baffle plate of the end face away from described bottom half by described plate body, the joining place of described plate body and described baffle plate offers a breach, and described clamp passes described breach and is resisted against on described baffle plate during in described case lid in described rotation lock fastener revotating card.
10. chest as described in claim 1 to 8 any one, it is characterized in that: described case lid is provided with the first articulated section in described first end, the first side wall of described casing comprises plate body and is connected in 2 second articulated sections away from the top of described bottom half of described plate body, and described chest also comprises and is arranged on described the first articulated section and the second articulated section and makes the first end of described case lid be articulated in the pivot of the first side wall of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133418.0A CN103381924B (en) | 2012-05-02 | 2012-05-02 | There is the chest of rotation locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133418.0A CN103381924B (en) | 2012-05-02 | 2012-05-02 | There is the chest of rotation locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103381924A true CN103381924A (en) | 2013-11-06 |
| CN103381924B CN103381924B (en) | 2016-06-01 |
Family
ID=49489897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210133418.0A Expired - Fee Related CN103381924B (en) | 2012-05-02 | 2012-05-02 | There is the chest of rotation locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103381924B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645503A (en) * | 2019-09-12 | 2020-01-03 | 胡民的 | Adjustable lighting equipment |
| CN111082850A (en) * | 2018-10-19 | 2020-04-28 | 丝路卫星通信江苏研究院有限公司 | Portable satellite communication control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1025940A (en) * | 1996-07-12 | 1998-01-27 | Nitto Kogyo Kk | Lock mechanism of cover in box, etc. |
| CN2541388Y (en) * | 2002-02-22 | 2003-03-26 | 张寅生 | Container arranged with top open cover |
| CN202059121U (en) * | 2011-05-19 | 2011-11-30 | 诸暨市东白电力设备制造有限公司 | Power distribution box |
-
2012
- 2012-05-02 CN CN201210133418.0A patent/CN103381924B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1025940A (en) * | 1996-07-12 | 1998-01-27 | Nitto Kogyo Kk | Lock mechanism of cover in box, etc. |
| CN2541388Y (en) * | 2002-02-22 | 2003-03-26 | 张寅生 | Container arranged with top open cover |
| CN202059121U (en) * | 2011-05-19 | 2011-11-30 | 诸暨市东白电力设备制造有限公司 | Power distribution box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082850A (en) * | 2018-10-19 | 2020-04-28 | 丝路卫星通信江苏研究院有限公司 | Portable satellite communication control system |
| CN110645503A (en) * | 2019-09-12 | 2020-01-03 | 胡民的 | Adjustable lighting equipment |
| CN110645503B (en) * | 2019-09-12 | 2022-02-15 | 哈尔滨工大光电科技有限公司 | Adjustable lighting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103381924B (en) | 2016-06-01 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160601 Termination date: 20190502 |