CN107254998A - A kind of trolley for hospital use drawer linking lock closes mechanism - Google Patents
A kind of trolley for hospital use drawer linking lock closes mechanism Download PDFInfo
- Publication number
- CN107254998A CN107254998A CN201710471896.5A CN201710471896A CN107254998A CN 107254998 A CN107254998 A CN 107254998A CN 201710471896 A CN201710471896 A CN 201710471896A CN 107254998 A CN107254998 A CN 107254998A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock control
- locking bar
- cam locking
- control spanner
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
- E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
- E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
- E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
- E05B65/465—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked with rotary locking bars
Landscapes
- Handcart (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Mechanism is closed the invention discloses a kind of trolley for hospital use drawer linking lock, including lock control spanner and stroller cabinet, described lock control spanner one end is provided with lock tube, nail pearl little spring and tingle pearl are provided between lock control spanner and lock tube, the lock tube is provided with circlip for shaft away from lock control spanner one end, the lock tube is provided with cam locking bar positioned at circlip for shaft one end, special-shaped plain washer is disposed between the lock control spanner and cam locking bar, special-shaped lock washer and hexagon thin nut, lock slideway is provided with the stroller cabinet, lock control arm-tie and drawer hook are installed on the lock slideway, the cam locking bar is plugged on lock control arm-tie away from lock control spanner one end.The present invention, by rotating lock control spanner, can quickly realize all drawer Quick lockings, and unblock；It can be linked into after locking, the disposable nylon lock of customization, with unique flowline numbering on lock, unblock every time has to break lock, removes, could open drawer.
Description
Technical field
Technical field is closed the present invention relates to trolley for hospital use drawer linking lock, and in particular to a kind of trolley for hospital use drawer linking lock
Close mechanism.
Background technology
Trolley for hospital use, is status of medical staff, a kind of conventional medicine and the carrying tool of utensil, due to some first aids
Medicine, has strict requirements to use date and dosage, so the feelings of medicine in stroller will be checked using front and rear every time
Condition, tests and regards, and does corresponding record, and sealing label disposably checks sealing label in instrument carriage.Traditional is all to use paper tape, or glue
Band is write test regarding the date above.The drawbacks of this has resulted in a lot, overall lack of standardization, label easily comes off, and sealing off privately can not
Trace, it is impossible to tracing record etc..So that influence rescue, there is the generation of malpractice what is more.
The content of the invention
Mechanism is closed it is an object of the invention to provide a kind of trolley for hospital use drawer linking lock, to solve of the prior art ask
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of trolley for hospital use drawer linking lock closes mechanism, bag
Lock control spanner and stroller cabinet are included, described lock control spanner one end is provided with lock tube, nail pearl is provided between lock control spanner and lock tube
Little spring and tingle pearl, the lock tube are provided with circlip for shaft away from lock control spanner one end, and the lock tube is located at axle bullet
Property back-up ring one end is provided with cam locking bar, and special-shaped plain washer, abnormity are disposed between the lock control spanner and cam locking bar
Installation lock control arm-tie on lock slideway, the lock slideway is provided with lock washer and hexagon thin nut, the stroller cabinet
With drawer hook, the cam locking bar is plugged on lock control arm-tie away from lock control spanner one end.
It is preferred that, the lock control spanner face of cylinder, which is provided with blind hole, the blind hole, has been sequentially placed nail pearl little spring and small
Follow closely pearl；The lock tube and lock control spanner are equipped with through hole, and the lock tube and lock control spanner are provided with disposable Buddhist nun positioned at through hole
Dragon lock.
It is preferred that, described 4 grooves of lock tube spaced at equal angles around are provided with projection on lock control spanner.
It is preferred that, it is set to be slidably connected between the lock control arm-tie and lock slideway.
It is preferred that, it is connected by screw between the cam locking bar and lock control spanner, and cam locking bar is set to cylindrical bar,
Cam locking bar passes through the cylinder gap of lock control arm-tie.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can be realized quickly by rotating lock control spanner
All drawer Quick lockings, and unblock；It can be linked into after locking, the disposable nylon lock of customization, the unique stream of band on lock
Water is numbered, and unblock every time has to break lock, removes, could open drawer；Flowline numbering, unique and convenient record；
And patent of the present invention avoids label and come off, situation about can not be discovered after being opened；Rescue time is saved to greatest extent；
The effective malpractice for avoiding correlation；Pearl and nail pearl little spring are followed closely, in acting as mechanism, increase damping, anti-thrust
Latched automatically during dynamic.
Brief description of the drawings
Fig. 1 is explosive view of the invention.
Fig. 2 is installation diagram of the invention.
Structural representation when Fig. 3 is present invention work.
Fig. 4 is the structural representation of lock-out state of the present invention.
Fig. 5 is the structural representation of released state of the present invention.
In figure：1. lock control spanner, 2. nail pearl little springs, 3. tingle pearls, 4. lock tubes, 5. special-shaped plain washers, 6. abnormity are locking
Packing ring, 7. hexagon thin nuts, 8. circlips for shaft, 9. cam locking bars, 10. stroller cabinets, 11. lock control arm-ties, 12. locks are slided
Road, 13. drawers hook, 14. disposable nylon locks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1-5, the embodiment of the present invention, a kind of trolley for hospital use drawer linking lock closes mechanism, including lock control spanner 1
With stroller cabinet 10, the one end of lock control spanner 1 is provided with lock tube 4, and the He of nail pearl little spring 2 is provided between lock control spanner 1 and lock tube 4
Tingle pearl 3, nail pearl and nail pearl little spring, in acting as mechanism, increase damping prevents from latching automatically in pushing course；Lock
Set 4 is provided with circlip for shaft 8 away from the one end of lock control spanner 1, and lock tube 4 is provided with cam positioned at the one end of circlip for shaft 8
Locking bar 9, is disposed with special-shaped plain washer 5, special-shaped lock washer 6 and hexagon thin nut between lock control spanner 1 and cam locking bar 9
7, it is provided with stroller cabinet 10 on lock slideway 12, lock slideway 12 and lock control arm-tie 11 and drawer hook 13, cam lock is installed
Bar 9 is plugged on lock control arm-tie 11 away from the one end of lock control spanner 1, the face of cylinder of lock control spanner 1 be provided with blind hole, the blind hole according to
It is secondary to be placed with nail pearl little spring 2 and tingle pearl 3；Lock tube 4 and lock control spanner 1 are equipped with through hole, and lock tube 4 and lock control spanner 1 are located at
Through hole is provided with disposable nylon lock 14, lock tube 4 spaced at equal angles around, 4 grooves, lock control spanner 1 and is provided with projection,
There are one 90 degree of grooves on lock tube 4, now lock control spanner 1 can only be rotated by 90 °；Circlip for shaft 8 is used into specific purpose tool, is stuck in
In the groove of the mounted end of lock control spanner 1；Now rotation lockhole spanner 1 can rotate around lock tube 4, lock control arm-tie 11 and lock
It is set to be slidably connected between button slideway 12, is connected by screw between cam locking bar 9 and lock control spanner 1, and cam locking bar 9 is set
Cylindrical bar is set to, cam locking bar 9 passes through the cylinder gap of lock control arm-tie 11.
The present invention operation principle be：It will follow closely in pearl little spring 2 and the aperture being put on the face of cylinder of lockhole spanner 1, will be small
Nail pearl 3 is equally positioned in the hole, and now tingle pearl 3 presses tingle pearl with hand, by lockhole spanner 1 on nail pearl spring 2
Filled in together with decorative pearl on top of an official cap little spring 2, the entirety of tingle pearl 3 in lock tube 4；Being provided with lock control spanner 1 on projection, lock tube 4 has one 90 degree
Groove, now lock control spanner 1 can only be rotated by 90 °；Lock control part just mounted will be rotated, insertion stroller cabinet 10 is corresponding
In hole, once load afterwards, special-shaped plain washer 5, special-shaped lock washer 6, hexagon thin nut 7 are firmly installed with instrument；Rotation
Lock control spanner 1 can drive cam locking bar 9 and then, cam locking bar 9 drives lock control arm-tie 11 to move.According to the angle of rotation, drive
The lifting of fixed column on lock control arm-tie, reaches the function of turnover drawer hook 13；Lock control spanner 1 is locking under horizontality
State, lock control spanner 1 with having holes under reserved aperture, horizontality to it, can now lock disposable nylon respectively in lock tube 4
Button 14 is through locking wrench 1 and lock tube 4, so as to prevent both relative motions.Want unblock, it is necessary to by disposable nylon
Lock 14 is twisted off or cut, hand tear fracture.Lock control spanner 1 could be rotated；Pearl 3 and nail pearl little spring 2 are followed closely, in the effect of mechanism
For increase damping prevents from latching automatically in pushing course.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (9)
1. a kind of trolley for hospital use drawer linking lock closes mechanism, including lock control spanner（1）With stroller cabinet（10）, it is characterised in that：
The lock control spanner（1）One end is provided with lock tube（4）, lock control spanner（1）And lock tube（4）Between be provided with nail pearl little spring（2）
With tingle pearl（3）, the lock tube（4）Away from lock control spanner（1）One end is provided with circlip for shaft（8）, the lock tube（4）Position
In circlip for shaft（8）One end is provided with cam locking bar（9）, the lock control spanner（1）With cam locking bar（9）Between set successively
It is equipped with special-shaped plain washer（5）, special-shaped lock washer（6）And hexagon thin nut（7）, the stroller cabinet（10）On be provided with lock
Slideway（12）, the lock slideway（12）Upper installation lock control arm-tie（11）With drawer hook（13）, the cam locking bar（9）It is remote
Lock control spanner（1）One end is plugged on lock control arm-tie（11）On.
2. trolley for hospital use drawer linking lock according to claim 1 closes mechanism, it is characterised in that：The lock control spanner（1）
The face of cylinder be provided with blind hole, nail pearl little spring has been sequentially placed in the blind hole（2）With tingle pearl（3）；The lock tube（4）And lock
Control spanner（1）It is equipped with through hole, the lock tube（4）With lock control spanner（1）Disposable nylon lock is installed positioned at through hole
（14）.
3. the trolley for hospital use drawer linking lock according to claim 1 and 2 closes mechanism, it is characterised in that：The lock tube（4）On
Angularly it is distributed 4 grooves, lock control spanner（1）On be provided with projection.
4. trolley for hospital use drawer linking lock according to claim 3 closes mechanism, it is characterised in that：The lock control arm-tie（11）
With lock slideway（12）Between be set to be slidably connected.
5. trolley for hospital use drawer linking lock according to claim 4 closes mechanism, it is characterised in that：The cam locking bar（9）
With lock control spanner（1）Between be connected by screw, and cam locking bar（9）It is set to cylindrical bar, cam locking bar（9）Drawn through lock control
Plate（11）Cylinder gap.
6. trolley for hospital use drawer linking lock according to claim 1 or 2 closes mechanism, it is characterised in that：The lock control arm-tie
（11）With lock slideway（12）Between be set to be slidably connected.
7. trolley for hospital use drawer linking lock according to claim 6 closes mechanism, it is characterised in that：The cam locking bar（9）
With lock control spanner（1）Between be connected by screw, and cam locking bar（9）It is set to cylindrical bar, cam locking bar（9）Drawn through lock control
Plate（11）Cylinder gap.
8. trolley for hospital use drawer linking lock according to claim 3 closes mechanism, it is characterised in that：The cam locking bar（9）
With lock control spanner（1）Between be connected by screw, and cam locking bar（9）It is set to cylindrical bar, cam locking bar（9）Drawn through lock control
Plate（11）Cylinder gap.
9. trolley for hospital use drawer linking lock according to claim 1 or 2 closes mechanism, it is characterised in that：The cam locking bar
（9）With lock control spanner（1）Between be connected by screw, and cam locking bar（9）It is set to cylindrical bar, cam locking bar（9）Through lock
Control arm-tie（11）Cylinder gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471896.5A CN107254998B (en) | 2017-06-20 | 2017-06-20 | Linkage locking mechanism for medical trolley drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471896.5A CN107254998B (en) | 2017-06-20 | 2017-06-20 | Linkage locking mechanism for medical trolley drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107254998A true CN107254998A (en) | 2017-10-17 |
| CN107254998B CN107254998B (en) | 2022-09-06 |
Family
ID=60024199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710471896.5A Active CN107254998B (en) | 2017-06-20 | 2017-06-20 | Linkage locking mechanism for medical trolley drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107254998B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236032A (en) * | 2021-05-21 | 2021-08-10 | 深圳诺博医疗科技有限公司 | Linkage unlocking mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0460277A2 (en) * | 1990-06-08 | 1991-12-11 | Hazet-Werk Hermann Zerver GmbH & Co. KG | Locking device for drawers |
| DE19649982C1 (en) * | 1996-11-22 | 1998-06-10 | Hinz Fabrik Gmbh | Mobile trolley for e.g. hospitals |
| CN202509895U (en) * | 2012-03-05 | 2012-10-31 | 厦门磐晟电气设备有限公司 | Low-voltage switchgear drawer door locking device |
| CN104727666A (en) * | 2015-03-19 | 2015-06-24 | 上海麦源实业有限公司 | Latch mechanism with safety device |
| CN207004240U (en) * | 2017-06-20 | 2018-02-13 | 河北普康健康产业集团有限公司 | A kind of trolley for hospital use drawer linking lock closes mechanism |
-
2017
- 2017-06-20 CN CN201710471896.5A patent/CN107254998B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0460277A2 (en) * | 1990-06-08 | 1991-12-11 | Hazet-Werk Hermann Zerver GmbH & Co. KG | Locking device for drawers |
| DE19649982C1 (en) * | 1996-11-22 | 1998-06-10 | Hinz Fabrik Gmbh | Mobile trolley for e.g. hospitals |
| CN202509895U (en) * | 2012-03-05 | 2012-10-31 | 厦门磐晟电气设备有限公司 | Low-voltage switchgear drawer door locking device |
| CN104727666A (en) * | 2015-03-19 | 2015-06-24 | 上海麦源实业有限公司 | Latch mechanism with safety device |
| CN207004240U (en) * | 2017-06-20 | 2018-02-13 | 河北普康健康产业集团有限公司 | A kind of trolley for hospital use drawer linking lock closes mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236032A (en) * | 2021-05-21 | 2021-08-10 | 深圳诺博医疗科技有限公司 | Linkage unlocking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107254998B (en) | 2022-09-06 |
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| GR01 | Patent grant |