CN103132829B - A kind of be applicable in space station use can quick lock in unlock counter lock handle - Google Patents
A kind of be applicable in space station use can quick lock in unlock counter lock handle Download PDFInfo
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- CN103132829B CN103132829B CN201110390761.9A CN201110390761A CN103132829B CN 103132829 B CN103132829 B CN 103132829B CN 201110390761 A CN201110390761 A CN 201110390761A CN 103132829 B CN103132829 B CN 103132829B
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Abstract
The present invention relates to the general assembly of furniture, disclose a kind of be applicable in space station use can quick lock in unlock counter lock handle, comprise counter lock (2) and counter handle (10): counter lock (2) is by housing (3), dead bolt (4), stage clip (7), locking check screw (6), and dead bolt drag-line (5) composition; Counter handle (10) is by lock-screw (12), compact heap (11), scotch (13), and counter drag-line (14) composition; The connection of dead bolt drag-line (5) and counter drag-line (14) is realized by lock-screw (12) and compact heap (11).Present invention achieves load space limited in space station, weight range, especially space is weightless, under both hands operate inconvenient situation simultaneously, require that counter lock used is shaken hands under the prerequisite ensureing counter positive lock unlocking function, singlehanded can realize the quick release of counter and follow-up quick lock in operating function.Obtain that structure is simple, locking unlock reliable, manufacture easy to process, operate the beneficial effects such as quick.
Description
Technical field
The present invention relates to space station corollary equipment technical field, particularly relate to a kind of be applicable in space station use can quick lock in unlock, have concurrently simultaneously handle function counter lock handle.
Background technology
Along with to the supporting daily equipment in space station in space station to the raising day by day of requirement easy to use, especially require at limited load space, weight range, and space is weightless, under pilot's both hands operate inconvenient situation simultaneously, require that counter lock used is shaken hands under the prerequisite ensureing counter positive lock unlocking function, also must have the quick release and the operation of follow-up quick lock in that singlehanded can realize counter.
At present, known general counter lock handle general structure size is larger, not only volume is large, quality is heavy and this kind of counter lock handle generally adopts single-point lock fixed structure, for these existing counter locks handles of counter in space station, not aobvious very not good of its space station positive lock performance under state of flight.And adopt twin-lock form, generally need separate operations, present again and unblank to unlock the lower problem of velocity efficiency.In addition space station counter is once after up, and needs take into full account the backup unlocking function under lock failure condition, in order to avoid counter is difficult to take out from shelf.Therefore, prior art is unsuitable for using in space station.The present invention proposes a kind of quick lock in and unlocks counter lock handle; Adopt lock-screw and compact heap frame mode, realize dead bolt drag-line and counter pulls out the connection of being with, not only can to realize between counter with shelf reliable is connected, locking insurance gear can be set when counter is launched with spacecraft, and setting unlocks insurance gear under counter lock handle malfunction, thus ensure that counter is under special case, what singlehanded can complete the unblock extraction of counter and counter pushes back locking, fast easy to operate.
Do not find explanation or the report of technology similar to the present invention at present, not yet collect similar data both at home and abroad yet.
Summary of the invention
Problem to be solved by this invention is that in space station, counter handle positive lock performance is not good, separate operations, the lower problem of efficiency.The present invention propose a kind of be applicable in space station use can quick lock in unlock counter lock handle.Described counter lock handle is arranged on counter left and right sides end face, and be two identical counter lock symmetrical structures, described counter lock is by housing, dead bolt, stage clip, locking check screw, and dead bolt drag-line composition; Described housing central authorities are for cylindrical bore is for placing dead bolt and stage clip, and left end has circular aperture to pass for dead bolt drag-line, and there is gathering sill on surface for limiting locking check screw motion guide; From left to right stage clip and dead bolt is furnished with successively in housing vestibule; Dead bolt is provided with locking check screw, locking check screw is used for fastening dead bolt drag-line and dead bolt, and can only move in the gathering sill of housing;
Described counter handle is by lock-screw, compact heap, scotch, and counter pull-out band composition; Dead bolt drag-line and counter pull-out band are placed in compact heap through hole, and lock-screw is assemblied in compact heap screwed hole; Counter pull-out band through scotch through hole, and is connected with left side structure symmetry; Counter lock handle coordinates the shelf lock hole matched, and just can realize the locking and unlocking function of counter.
Utilize the present invention, not only can to realize between counter with shelf reliable is connected, locking insurance gear can be set when counter is launched with spacecraft, and setting unlocks insurance gear under counter lock handle malfunction, thus ensure that counter is under special case, what singlehanded can complete the unblock extraction of counter and counter pushes back locking, fast easy to operate.
The present invention is owing to adopting technique scheme, when launching front or space counter loading operation, the shelf only needing counter to put into Corresponding matching promote counter, counter lock dead bolt enters in housing vestibule by shelf compression, and the resilience when arriving the lock hole of shelf coupling, just can realize counter quick lock in function, easy to operate and can positive lock.When carrying out counter unlocking operation under the state of weightlessness of space, under normal circumstances, only need the singlehanded counter pull-out band pulling counter lock to shake hands, just can realize the unblock of two counter locks in left and right, thus counter is pulled out from shelf, realize singlehanded counter fast and unlock zoom-out function.Counter unlocking operation is carried out under the state of weightlessness of space, faults such as being with fastening slippage is pulled out if there is dead bolt Cable failure or with counter, manually drive locking check screw, it is prolonged gathering sill and move to unblock insurance gear, dead bolt just reliably can unlock in stage clip thrust and the spacing lower realization of guide groove structure, the singlehanded counter pull-out band pulling counter lock to shake hands, realizes singlehanded counter and unlocks zoom-out function afterwards.Therefore, not only can to realize between counter with shelf reliable is connected in the present invention, and can under the state of weightlessness of space, and one hand completes the unblock of counter and fastening, fast easy to operate, simultaneously counter lock handle have structure simple, manufacture the beneficial effects such as easy to process.
Accompanying drawing explanation
Fig. 1 is the structural representation that quick lock in of the present invention unlocks counter lock handle and shelf lock hole,
Figure 1A is the symmetrical right part counter lock handle of the present invention
Figure 1B is shelf lock hole of the present invention;
Fig. 2 is the sectional view of counter lock handle lock-out state;
Fig. 3 is the sectional view of counter lock handle normal release state;
Fig. 4 is the sectional view of counter lock handle fault released state.
Be labeled as in figure: 1-counter lock handle, 2-counter lock, 3-housing, 4-dead bolt, 5-dead bolt drag-line, 6-lock check screw, 7-stage clip, 8-gathering sill, 9-unblock insurance gear, 10-counter handle, the pull-out of 11-compact heap, 12-lock-screw, 13-scotch, 14-counter band, 15-counter, 16-shelf, 17-shelf lock hole.
Detailed description of the invention
The present invention opens according to counter in space station and locking reliability needs, and under the state of weightlessness of space, operate the requirement of convenience, adopt lock-screw and compact heap frame mode, realize dead bolt drag-line and counter pulls out the connection of being with, the reliable linkage function between counter and shelf can be realized, and singlehanded can complete the unblock pull-out of counter and push locking, reach easy to operate effect fast.
The present invention is further illustrated below in conjunction with accompanying drawing
Fig. 1 is that quick lock in of the present invention unlocks counter lock handle and the structural representation of shelf lock hole, and as shown in Figure 1, the present invention is mainly the counter lock handle 1 of Figure 1A and Figure 1B shelf 16 are main body.Shelf 16 can be daily section bar metopes, or inner shelf in space station etc. are convenient to the structure offering shelf lock hole; Counter lock handle 1 is arranged on counter 15 left and right sides end face, symmetrical structure, primarily of the counter lock 2 that left and right sides two is identical, and connects their flexible counter handle 10 composition.
Single counter lock 2 is by housing 3, dead bolt 4, stage clip 7, locking check screw 6, and dead bolt drag-line 5 forms; Housing 3 central authorities are for cylindrical bore is for placing dead bolt 4 and stage clip 7, and left end has circular aperture to pass for dead bolt drag-line 5, and there is gathering sill 8 on surface for limiting locking check screw 6 motion guide; Stage clip 7 and dead bolt 4 is from left to right furnished with successively in housing 3 vestibule; Dead bolt 4 is provided with locking check screw 6, locking check screw 6 for fastening dead bolt drag-line 5 and dead bolt 4, and can only move in the gathering sill 8 of housing 3;
Single counter handle 10 is by lock-screw 12, compact heap 11, scotch 13, and counter pull-out band 14 forms; Dead bolt drag-line 5 and counter pull-out band 14 are placed in compact heap 11 through hole, and lock-screw 12 is assemblied in compact heap 11 screwed hole; Counter pull-out band 14 through scotch 13 through hole, and is connected with left side structure symmetry;
Counter lock handle 1 coordinates shelf 16 lock hole 17 matched, and just can realize the locking and unlocking function of counter 15.
Below the operating principle of apparatus of the present invention is described below:
When launching front or space counter 15 loading operation, only to need the counter 15 being provided with counter lock handle 1 to put on shelf 16 that correspondence is provided with shelf lock hole 17 and to promote counter 15, dead bolt 4 on counter lock 2 enters in housing 3 vestibule by shelf 16 compression, and the resilience when arriving the shelf lock hole 17 that shelf 16 mate, just can realize counter 15 quick lock in function, easy to operate and can positive lock.
When carrying out counter 15 unlocking operation under the state of weightlessness of space, under normal circumstances, only need the singlehanded counter pull-out band 14 pulling counter lock handle 1, just can realize the unblock of two counter locks 2 in left and right, thus counter 15 is pulled out from shelf 16, realize singlehanded counter 15 fast and unlock zoom-out function.Counter 15 unlocking operation is carried out under the state of weightlessness of space, rupture if there is dead bolt drag-line 5 or pull out the faults such as the fastening slippage of band 14 with counter, manually drive locking check screw 6, it is prolonged gathering sill 8 and move to unblock insurance gear 9, dead bolt 4 just reliably can unlock in stage clip 7 thrust and the spacing lower realization of gathering sill 8 structure, the singlehanded counter pull-out band 14 pulling counter lock handle 1, realizes singlehanded counter 15 and unlocks zoom-out function afterwards.Therefore, not only can to realize between counter 15 with shelf 16 reliable is connected in the present invention, and can under the state of weightlessness of space, and one hand completes the unblock of counter 15 and fastening, fast easy to operate, simultaneously counter lock handle 1 have structure simple, manufacture the beneficial effects such as easy to process.
For a more clear understanding of the present invention, below in conjunction with accompanying drawing, the course of work that counter quick lock in of the present invention unlocks is described.
Fig. 2 is the sectional view of counter lock handle lock-out state.
As shown in Figure 2, when launching front or space counter 15 loading operation, user only to need the counter 15 being provided with counter lock handle 1 to put on shelf 16 that correspondence is provided with shelf lock hole 17 and promotes counter 15, dead bolt 4 on counter lock 2 enters in housing 3 vestibule by shelf 16 compression, and the resilience when arriving the shelf lock hole 17 that shelf 16 mate, just can realize counter 15 quick lock in function, easy to operate and can positive lock.
Fig. 3 is the sectional view of counter lock handle normal release state.
As shown in Figure 3, when carrying out counter 15 unlocking operation under the state of weightlessness of space, under normal circumstances, only need the singlehanded counter pull-out band 14 pulling counter lock handle 1, counter pull-out band 14 pulls dead bolt drag-line 5, and then dead bolt drag-line 5 pulls dead bolt 4, thus departs from the connection with shelf lock hole 17, just counter 15 can be pulled out from shelf 16 afterwards, realize singlehanded counter 15 fast and unlock zoom-out function.
Fig. 4 is the sectional view of counter lock handle fault released state
As shown in Figure 4, counter 15 unlocking operation is carried out under the state of weightlessness of space, rupture if there is dead bolt drag-line 5 or pull out the faults such as the fastening slippage of band 14 with counter, manually drive locking check screw 6, it is prolonged gathering sill 8 and move to unblock insurance gear 9, as Fig. 4 state, dead bolt 4 just reliably can unlock in stage clip 7 thrust and the spacing lower realization of gathering sill 8 structure, the singlehanded counter pull-out band 14 pulling counter lock handle 1, realizes singlehanded counter 15 and unlocks zoom-out function afterwards.
Although the present invention adopts a preferred embodiment to be described, should be appreciated that this and do not mean that the present invention will be confined to this embodiment.On the contrary, the present invention substitutes to comprise in the spirit and scope of the present invention that can be included in and be limited by appending claims all, changes and equivalent.
Claims (3)
1. one kind be applicable in space station use can quick lock in unlock counter lock handle, based on counter lock handle (1) and shelf (16), it is characterized in that, it is symmetrical structure that counter lock handle (1) is arranged on counter (15) left and right sides end face, single counter lock (2) is by housing (3), dead bolt (4), stage clip (7), locking check screw (6), and dead bolt drag-line (5) composition; Housing (3) central authorities are for cylindrical bore is for placing dead bolt (4) and stage clip (7), left end has circular aperture to pass for dead bolt drag-line (5), and there is gathering sill (8) on surface for limiting locking check screw (6) motion guide; Stage clip (7) and dead bolt (4) is from left to right furnished with successively in housing (3) vestibule; Dead bolt (4) is provided with locking check screw (6), locking check screw (6) for fastening dead bolt drag-line (5) and dead bolt (4), and can only be moved in the gathering sill of housing (3) (8); Single counter handle (10) is by lock-screw (12), compact heap (11), scotch (13), and counter pull-out band (14) composition; Dead bolt drag-line (5) and counter pull-out band (14) are placed in compact heap (11) through hole, and lock-screw (12) is assemblied in compact heap (11) screwed hole; Counter pull-out band (14) through scotch (13) through hole, and is connected with left side structure symmetry.
2. according to claim 1 a kind of be applicable in space station use can quick lock in unlock counter lock handle, it is characterized in that, described counter lock handle (1) coordinates shelf (16) lock hole (17) matched to realize the locking and unlocking function of counter (15).
3. according to claim 1 a kind of be applicable in space station use can quick lock in unlock counter lock handle, it is characterized in that, the counter lock (2) that described left and right sides two is identical shake hands with flexible counter (10) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110390761.9A CN103132829B (en) | 2011-11-30 | 2011-11-30 | A kind of be applicable in space station use can quick lock in unlock counter lock handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110390761.9A CN103132829B (en) | 2011-11-30 | 2011-11-30 | A kind of be applicable in space station use can quick lock in unlock counter lock handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103132829A CN103132829A (en) | 2013-06-05 |
| CN103132829B true CN103132829B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110390761.9A Active CN103132829B (en) | 2011-11-30 | 2011-11-30 | A kind of be applicable in space station use can quick lock in unlock counter lock handle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600461B (en) * | 2017-07-31 | 2020-04-28 | 上海宇航系统工程研究所 | Sliding traction device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB168255A (en) * | 1920-09-13 | 1921-09-01 | Arthur Prince | Improvements in and relating to safety locking devices for the doors of railway carriages |
| CN2073459U (en) * | 1990-07-03 | 1991-03-20 | 蔡文林 | Lock for hydrant box |
| US6019400A (en) * | 1997-04-03 | 2000-02-01 | Ferco International Ferrures Et Serrures De Batiment | Lock for sliding closure |
| CN201465434U (en) * | 2009-07-30 | 2010-05-12 | 上海交通大学 | Door sealing mechanism for electronic door lock of container |
| CN201653046U (en) * | 2010-04-20 | 2010-11-24 | 海信容声(广东)冰箱有限公司 | Resetting refrigerator handle |
| CN102167092A (en) * | 2011-04-08 | 2011-08-31 | 江铃汽车股份有限公司 | Container rear door opening and closing device |
-
2011
- 2011-11-30 CN CN201110390761.9A patent/CN103132829B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB168255A (en) * | 1920-09-13 | 1921-09-01 | Arthur Prince | Improvements in and relating to safety locking devices for the doors of railway carriages |
| CN2073459U (en) * | 1990-07-03 | 1991-03-20 | 蔡文林 | Lock for hydrant box |
| US6019400A (en) * | 1997-04-03 | 2000-02-01 | Ferco International Ferrures Et Serrures De Batiment | Lock for sliding closure |
| CN201465434U (en) * | 2009-07-30 | 2010-05-12 | 上海交通大学 | Door sealing mechanism for electronic door lock of container |
| CN201653046U (en) * | 2010-04-20 | 2010-11-24 | 海信容声(广东)冰箱有限公司 | Resetting refrigerator handle |
| CN102167092A (en) * | 2011-04-08 | 2011-08-31 | 江铃汽车股份有限公司 | Container rear door opening and closing device |
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| Publication number | Publication date |
|---|---|
| CN103132829A (en) | 2013-06-05 |
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