CN109838154A - Drawer-locking device for lever type tool case - Google Patents
Drawer-locking device for lever type tool case Download PDFInfo
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- CN109838154A CN109838154A CN201711226069.6A CN201711226069A CN109838154A CN 109838154 A CN109838154 A CN 109838154A CN 201711226069 A CN201711226069 A CN 201711226069A CN 109838154 A CN109838154 A CN 109838154A
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- China
- Prior art keywords
- lever
- drawer
- hole
- latch
- dress hole
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Abstract
The present invention relates to drawer-locking device for lever type tool case, by " Contraband " shape strip stressed plate, interarea is equipped with the strip box shape stress panel guide of strip notch, cover the interstage sleeve being set on stressed plate guide rail, the control mechanism and include the lever for being provided with jackshaft dress hole and both ends kidney-shaped axis dress hole above that the baffle for setting hole and case lid cover board are constituted are stretched with limit, the lever seat in axis dress hole is provided on intermediate convex surface, the latch of upper band limit lockhole and axis dress hole, interarea is equipped with the locking panel guide of strip notch and the action actuating mechanism composition of the latch hook with convex hook.Control mechanism and the short distance setting of locking executing agency are on tool box back plate inner surface and on drawer backboard outer surface, pass through lever drawing-in motion, by the displacement up and down of the folding control stressed plate of case lid cover board, the latch on the lever other end is driven to shift simultaneously, change the relative position between limit lockhole and latch hook, the movement for executing locking and unlocking drawer has many advantages, such as that structure is simple, easy to use and reliable operation.
Description
Technical field
The present invention relates to a kind of limiting device, especially a kind of lever type tool based on lever principle control action is taken out
Drawer locking mechanism.
Background technique
The mechanism of tool box locking fixing limit drawer is now generally used for based on link-type, by key controller and tapered end phase
Gearing locking bar even is rotated by 90 ° or 180 degree drives latch to shift, and is realized the limitation locking to drawer catch and is released and locks
Fixed movement, the drawer lock mechanism of this structure type interlock locking bar across the top that top drawer is arranged in, control mechanism
The both ends for interlocking locking bar are set with executing agency, other than structure is complicated and occupied space is big, influences the utilization rate of drawer, also
Laborious in operation and locking poor work stability weakness is deposited, thus is considered from practicability and economy point, ideal is owed.
Summary of the invention
Laborsaving and safe and reliable lever work when the invention aims to provide a kind of simple and reasonable structure, use
Has case drawer lock mechanism.
Drawer-locking device for lever type tool case main body of the invention is made of control mechanism and action actuating mechanism, feature
It is that control mechanism is made of stressed plate, stress panel guide, interstage sleeve, baffle and case lid cover board, includes in action actuating mechanism
Lever, lever seat, latch, locking panel guide and latch hook, in which: the stressed plate main body is in " Contraband " shape strip, above
It is provided with axis dress hole, the stress panel guide fixed installation is arranged on the back plate inner surface in tool box, and main body is in and " Contraband "
Shape strip stressed plate mounted inside is consistent, the strip box shape of work notch, the baffle are provided in middle main surface
It is mounted on the back plate inner surface in tool box, the limit for being provided with stressed plate upper end above, which is stretched, sets hole, the interstage sleeve
Main body is in " Contraband " shape, and covering is set on the outer surface of stressed plate guide rail, is provided with axis dress hole above；The lever seat main body
It in curved convex, is fixed on the back plate inner surface in tool box, axis dress hole is provided on intermediate convex surface；The lever main body
In flat, it is provided with the jackshaft dress hole and both ends kidney-shaped axis dress hole being arranged on lever seat for activity limit above；Institute
The latch main body stated compared with strip, is arranged at intervals with the quantity and pumping of quantity and position and controlled drawer in " Contraband " shape on interarea
The corresponding limit lockhole being consistent in the setting position of latch hook on drawer, nearly upper end are provided with axis dress hole；It is solid that panel guide is locked describedly
It is arranged on the back plate inner surface in tool box calmly, strip work notch is provided on interarea；The latch hook fixed installation is set
It sets on the outer surface of drawer backboard, is provided with convex hook above.
In the mounted state, the stress panel guide, baffle, lever seat, locking panel guide are respectively mounted and are arranged in tool
On the back plate inner surface of cabinet, the lever by in-between axis fill hole activity assembly be arranged on lever seat, it is described by
Power plate activity, which is stretched, sets in stressed plate guide-track groove, and the interstage sleeve covering is arranged on the outer surface of stress panel guide, and passes through
Three's activity is assembled by pin shaft in axis dress hole thereon, the kidney-shaped axis dress hole on lever one end and the axis dress hole on stressed plate interarea
It is connected, the upper end activity of stressed plate, which is stretched the limit set on baffle and stretched, sets in hole；The latch activity, which stretches to set, is locking
In the slot of panel guide, and the kidney-shaped axis dress hole on hole and the lever other end is filled by the axis on its nearly upper end and is filled by pin shaft activity
With connected.
When work, when tool cover plate, which is in, turns over state, without external force state at the upper end of stressed plate, and
In freely overhanging state under the gravity compared with strip latch, the latch hook being arranged on each drawer backboard outer surface, which is stretched, to be set
On latch in corresponding limit lockhole, in no buckle status, drawer is in the without hindrance shape that can freely pull at this time
State；When tool cover plate, which is in, pushes upper cover state, at the upper end pushing of stressed plate under shifting state, lever one end by
The draw that power plate moves down is lower partially, and the other end moves up therewith, latch and limit lockhole thereon is driven to move up, side
Along the convex hook part of latch hook is limited and stucked, it is in the lock state drawer.
Drawer-locking device for lever type tool case of the present invention based on above-mentioned design, due to using control mechanism and lock
Determine executing agency be closely set in short distance set-up mode on tool box back plate inner surface and on drawer backboard outer surface and
With lever working principle, by case lid action control drawer unlatching and locking working method, and the stress in control mechanism
Plate is limited by stress panel guide and interstage sleeve double limitation, latch by locking panel guide, makes lever type tool drawer of the present invention
Locking mechanism simple and scientific, easy to use and reliable operation particular advantages with structure, thus there is significant economy
With very strong practicability.
Detailed description of the invention
Fig. 1 is the basic structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the A_A cross-sectional view in Fig. 1；
Fig. 3 is the locking working state schematic representation of the embodiment of the present invention；
Fig. 4 is the B_B cross-sectional view in Fig. 2.
In figure:
1. 4. stress panel guide of control mechanism 2. action actuating mechanism, 3. stressed plate, 5. interstage sleeve
6. 9. lever seat of baffle 7. cover board, 8. lever, 10. latch
11. locking 12. latch hook of panel guide, the 13. axis dress work of hole 14. 15. axis of notch fills hole
16. the limit of upper end 17., which is stretched, sets 18. axis of hole dress 19. jackshaft of hole dress 20. kidney-shaped axis of hole dress hole
21. kidney-shaped axis fills hole 22. and limits 23. axis of the lockhole dress work of hole 24. 25. drawer backboard of notch
26. convex hook 27. pin shaft, 28. pin shaft
Specific embodiment
With reference to the accompanying drawing and exemplary embodiments the invention will be further described.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, drawer-locking device for lever type tool case main body of the invention is by control mechanism 1
It is formed with action actuating mechanism 2, is characterized in that control mechanism 1 by stressed plate 3, stress panel guide 4, interstage sleeve 5, baffle 6 and case lid
Cover board 7 is constituted, and is included lever 8 in action actuating mechanism 2, lever seat 9, latch 10, is locked panel guide 11 and latch hook 12,
In: 3 main body of stressed plate is in " Contraband " shape strip, is provided with axis dress hole 13, the fixed peace of the stress panel guide 4 above
Installing set on the back plate inner surface in tool box, main body in be consistent with 3 mounted inside of " Contraband " shape strip stressed plate, middle main surface
On be provided with the strip box shape of work notch 14；5 main body of interstage sleeve is in " Contraband " shape, and covering is set on stressed plate and leads
On the outer surface of rail 4, it is provided with axis dress hole 15 above；The baffle 6 is mounted on the back plate inner surface in tool box, on
The limit that face is provided with 3 upper end 16 of stressed plate, which is stretched, sets hole 17；9 main body of lever seat is in curved convex, is fixed at work
On the back plate inner surface for having case, axis dress hole 18 is provided on intermediate convex surface；8 main body of lever is arranged above in flat
There are the jackshaft dress hole 19 and both ends kidney-shaped axis dress hole 20 and 21 being arranged on lever seat 9 for activity limit；The locking
10 main body of plate in " Contraband " shape compared with strip, lock by the quantity and drawer that quantity and position and controlled drawer are arranged at intervals on interarea
The setting position of hook corresponds to the limit lockhole 22 being consistent, and axis dress hole 23 is provided on the interarea of nearly upper end；The latch
Guide rail 11 is fixed on the back plate inner surface in tool box, and main body is in " Contraband " shape compared with 10 mounted inside phase of strip latch
The strip box shape of work notch 24 is provided on symbol, middle main surface.The latch hook 12, which is fixedly mounted, to be arranged after drawer
On the outer surface of plate 25, it is provided with convex hook 26 above.
In the mounted state, the stress panel guide 4, baffle 6, lever seat 9, locking panel guide 11 are respectively mounted setting and exist
On the back plate inner surface of tool cabinet, the lever 8 fills 19 activity assembly of hole by in-between axis and is arranged on lever seat 9,
3 activity of stressed plate, which is stretched, sets in the slot of stress panel guide 4, and the interstage sleeve 5, which covers, is arranged in the outer of stress panel guide 4
On surface, and hole 13 filled by axis thereon, the kidney-shaped axis on 8 one end of lever fills the axis on hole 20 and 3 interarea of stressed plate and fills hole
Three's activity is assembled by pin shaft 27 and is connected by 13, and 16 activity of upper end of stressed plate 3, which is stretched the limit set on baffle 6 and stretched, sets hole 17
It is interior；10 activity of latch, which is stretched, sets in the slot of locking panel guide 11, and the axis that can be crossed on its nearly upper end fills 24 He of hole
Kidney-shaped axis dress hole 21 on 8 other end of lever is connected by 28 activity assembly of pin shaft.
When work, when tool cover plate 7, which is in, turns over state, without external force state at the upper end 16 of stressed plate 3,
And the latch hook on each drawer backboard outer surface is set in freely overhanging state under the gravity compared with strip latch 10
12 stretch and set on latch 10 in corresponding limit lockhole 22, and in no buckle status, drawer is in and can freely draw at this time
Dynamic without hindrance state；When tool cover plate 7, which is in, pushes upper cover state, at the upper end compression of stressed plate 3 under shifting state,
Under the curbing function that stressed plate 3 moves down, one end of lever 8 is offset downward, the other end offsets up therewith, drive latch 10 to
Upper displacement, limit lockhole 22 thereon move up, and lower edge limits and stucks the convex hook part of latch hook, is in the lock state drawer.
Claims (9)
1. drawer-locking device for lever type tool case is made of control mechanism (1) and action actuating mechanism (2), it is characterised in that
Control mechanism (1) is made of stressed plate (3), stress panel guide (4), interstage sleeve (5), baffle (6) and case lid cover board (7), and movement is held
It include lever (8), lever seat (9), latch (10), locking panel guide (11) and latch hook (12) in row mechanism (2), in which:
A. stressed plate (3) main body is in " Contraband " shape strip, is provided with axis dress hole (13) above；
B. stress panel guide (4) main body is in and is consistent, in middle main surface with " Contraband " shape strip stressed plate (3) mounted inside
It is provided with the strip box shape of work notch (14)；
C. interstage sleeve (5) main body is in " Contraband " shape, is provided with axis dress hole (15) above；
D. limit being provided on the baffle (6) and stretching set hole (17)；
E. lever seat (9) main body is in curved convex, and axis dress hole (18) is provided on intermediate convex surface；
F. lever (8) main body is in flat, is provided with the centre being arranged on lever seat (9) for activity limit above
Axis fills hole (19) and both ends kidney-shaped axis dress hole (20) and (21)；
G. latch (10) main body is arranged at intervals with quantity and position and controlled takes out in " Contraband " shape compared with strip on interarea
The quantity of drawer is provided with axis dress hole with the corresponding limit lockhole (22) being consistent in the setting position of latch hook on drawer, nearly upper end
(23)；
H. locking panel guide (11) main body in be consistent with " Contraband " shape compared with strip latch (10) mounted inside, centre is led
The strip box shape of work notch (24) is provided on face；
I. convex hook (26) is provided on the latch hook (12).
2. drawer-locking device for lever type tool case according to claim 1, it is characterised in that the stress panel guide
(4), baffle (6), lever seat (9), locking panel guide (11) are respectively mounted on the back plate inner surface that tool cabinet is arranged in.
3. drawer-locking device for lever type tool case according to claim 1, it is characterised in that the lever (8) passes through
Jackshaft dress hole (19) and axis dress hole (18) movable axis installing are set on lever seat (9).
4. drawer-locking device for lever type tool case according to claim 1, it is characterised in that the stressed plate (3) is living
Dynamic stretch is set in the slot of stress panel guide (4).
5. drawer-locking device for lever type tool case according to claim 1, it is characterised in that interstage sleeve (5) covering
It is arranged on the outer surface of stress panel guide (4).
6. drawer-locking device for lever type tool case according to claim 1, it is characterised in that the interstage sleeve (5), thick stick
One end of bar (8) and stressed plate (3) pass through axis by pin shaft (27) and fill hole (13), kidney-shaped axis dress hole (20) and axis dress hole (13) three
Activity assembly is connected.
7. drawer-locking device for lever type tool case according to claim 1, it is characterised in that the stressed plate (3)
Upper end (16) activity, which is stretched the limit set on baffle (6) and stretched, sets in hole (17).
8. drawer-locking device for lever type tool case according to claim 1, it is characterised in that the latch (10)
Activity, which is stretched, sets in the slot of locking panel guide (11).
9. drawer-locking device for lever type tool case according to claim 1, it is characterised in that the latch (10)
Kidney-shaped axis dress hole (21) on hole (24) and lever (8) other end is filled by the axis on its nearly upper end to be filled by pin shaft (28) activity
With connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226069.6A CN109838154A (en) | 2017-11-29 | 2017-11-29 | Drawer-locking device for lever type tool case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711226069.6A CN109838154A (en) | 2017-11-29 | 2017-11-29 | Drawer-locking device for lever type tool case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109838154A true CN109838154A (en) | 2019-06-04 |
Family
ID=66882108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711226069.6A Pending CN109838154A (en) | 2017-11-29 | 2017-11-29 | Drawer-locking device for lever type tool case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109838154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146202A (en) * | 2021-11-23 | 2022-03-08 | 危琴 | Endoscope disinfection device for otolaryngological department |
-
2017
- 2017-11-29 CN CN201711226069.6A patent/CN109838154A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146202A (en) * | 2021-11-23 | 2022-03-08 | 危琴 | Endoscope disinfection device for otolaryngological department |
| CN114146202B (en) * | 2021-11-23 | 2023-12-22 | 江苏永乐医疗科技有限公司 | Endoscopic disinfection device for otorhinolaryngology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |