CN105193115B - A kind of drawer that can be locked at an arbitrary position - Google Patents
A kind of drawer that can be locked at an arbitrary position Download PDFInfo
- Publication number
- CN105193115B CN105193115B CN201510588258.2A CN201510588258A CN105193115B CN 105193115 B CN105193115 B CN 105193115B CN 201510588258 A CN201510588258 A CN 201510588258A CN 105193115 B CN105193115 B CN 105193115B
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- drawer
- bearing
- button
- locked
- spring
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Abstract
The present invention relates to a kind of drawers that can be locked at an arbitrary position,Including drawer body,Drawer panel and locking device,The locking device includes spring bolt mechanism,Button mechanism,Steel wire rope and the rack for being fixed on drawer panel and being arranged along entire sliding stroke,The spring bolt mechanism includes lock tongue,Spring and the guide pad for being fixed on drawer body base,Guide pad is equipped with the open slot for being directed toward rack,Lock tongue and spring are each provided in open slot and lock tongue is located at close to the side of rack,The button mechanism includes the bearing being fixed on drawer body front apron,The guide sleeve being located on bearing,The rotatable rocking arm being fixed on bearing,The button being located inside guide sleeve,The head of the button coordinates with guide sleeve,Tail portion passes through bearing to be directed toward rocking arm and is in contact with it always,The steel wire rope both ends are separately fixed on rocking arm and lock tongue.The drawer can at an arbitrary position be locked and be unlocked, easy to operate, and locking is reliable, at low cost.
Description
Technical field
The present invention relates to a kind of drawers, and in particular to a kind of drawer that can be locked at an arbitrary position.
Background technology
At present, most of drawers cannot slide any position locking in stroke at it, this, which is easily caused, de-orbits
Etc. security risks, and the existing drawer with lock function generally has the following problems：1) it cannot lock at an arbitrary position, only
It can be locked in starting point, terminal or not a certain section of sliding stroke；2) locking device structure is complicated, inconvenient for operation：3) it is general logical
It crosses compression pulley to be locked, locking is unreliable.
Invention content
The object of the present invention is to provide a kind of drawer that can be locked at an arbitrary position, which can lock at an arbitrary position
Easy to operate with unlock, locking is reliable, at low cost.
The technical solution adopted in the present invention is：
A kind of drawer that can be locked at an arbitrary position, including drawer body, drawer panel and locking device, the locking
Device includes spring bolt mechanism, button mechanism, steel wire rope and the rack for being fixed on drawer panel and being arranged along stroke is entirely slid,
The spring bolt mechanism includes lock tongue, spring and the guide pad for being fixed on drawer body base, and guide pad, which is equipped with, is directed toward rack
Open slot, lock tongue and spring are each provided in open slot and lock tongue is located at close to the side of rack, and the button mechanism includes fixing
Bearing on drawer body front apron, the rotatable rocking arm being fixed on bearing, is located at and leads the guide sleeve being located on bearing
Button to the inside of set, the head of the button pass through bearing to be directed toward rocking arm and are in contact with it always with guide sleeve cooperation, tail portion,
The steel wire rope both ends are separately fixed on rocking arm and lock tongue.
Further, the guide sleeve it is fixed across drawer body, its be located at one end on the outside of drawer body front apron
Equipped with limit stop ring, the bearing is sleeved on guide sleeve and positioned at the inside of drawer body front apron, and guide sleeve and bearing pass through
Spring Card connects, and spring washer is equipped between bearing front end face and drawer body front apron medial surface.
Further, the drawer body is equipped with several pulleys with steel wire rope cooperation.
Further, the guide pad is fixed by top surface and drawer body bottom surface, and the open slot is located at guide pad
On top surface.
Further, the lock tongue head is equipped with 2 or more the projecting blocks being adapted with the tooth socket on rack.
Further, the tail portion of the button is equipped with a circle anticreep baffle ring, and the diameter of anticreep baffle ring is worn more than button tail portion
Go out the bore of the opening of bearing.
Further, the spring pocket is on a steel cord.
Further, the drawer body front apron is equipped with drawer handle.
Further, the rocking arm is triangular in shape, one angle and bearing are hinged, one end of one jiao of fixation steel wire rope, one jiao
It is contacted with lock tongue tail end.
The beneficial effects of the invention are as follows：
1. do not touch the button, lock tongue blocks drawer body with the tooth socket fit on rack under spring promotion motionless, presses
During dynamic button, button pushes rocking arm rotation to drive steel wire rope that lock tongue is pulled away from rack, and drawer body unlock can be free to slide, pine
After opening button, spring drives lock tongue to reset and locks drawer body while pull steel wire rope by push-button reset.The drawer transmission side
Just it is, simple in structure, at low cost, coordinated by lock tongue and rack, locked reliably, unlocked by button press, is easy to operate, rack
Drawer body base is fixed on along entire sliding stroke arrangement and the spring bolt mechanisms such as guide pad, can be ensured in entirely sliding stroke
In any position realize locking and unlock.
2. guide sleeve and bearing coordinate fixation using the form being set with and with Spring Card, the quick peace of button mechanism is realized
Dress.
3. pulley is arranged along steel wire rope, change steel wire rope trend, reduce frictional force.
4. guide pad, drawer body and drawer panel by lock tongue and spring surround one closing space, prevent lock tongue and
Spring is detached from open slot.
5. the stability of locking can be strengthened using multiple projecting blocks, while tooth can be more smoothly slipped into during release button
Slot.
6. baffle ring prevents spring drive button reply, button is detached from bearing.
7. spring pocket prevents spring to be detached from open slot and prevents spring bending distortion on a steel cord.
8. drawer handle is with snap fit, it can be achieved that singlehanded unlock, sliding and the operation of locking.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is spring bolt mechanism and the vertical view of rack cooperation in the present invention.
Fig. 3 is spring bolt mechanism and the axonometric drawing of rack cooperation in the present invention.
Fig. 4 is button mechanism and the sectional view of drawer body front apron cooperation in the present invention.
In figure：1- sliding rails；2- racks；3- spring bolt mechanisms；4- button mechanisms；5- steel wire ropes；6- drawer handles；7- pulleys；
8- drawer panels；9- lock tongues；10- springs；11- guide pads；12- buttons；13- guide sleeves；14- bearings；15- Spring Cards；16- justifies
Pin；17- rocking arms；18- anticreep baffle rings；19- spring washers；20- drawer body front aprons；21- limit stop rings.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, a kind of drawer that can be locked at an arbitrary position, including drawer body, 8 and of drawer panel
Locking device (drawer body passes through sliding rail 1 and 8 Relative sliding of drawer panel), the locking device include spring bolt mechanism 3, button
Mechanism 4, steel wire rope 5 and the rack 2 for being fixed on drawer panel 8 and being arranged along stroke is entirely slid, the spring bolt mechanism 3 include
Lock tongue 9, spring 10 and the guide pad 11 for being fixed on drawer body base, guide pad 11 are equipped with the open slot for being directed toward rack 2, lock
Tongue 9 and spring 10 are each provided in open slot and lock tongue 9 is located at close to the side of rack 2, and the button mechanism 4 includes being fixed on pumping
Bearing 14 on drawer ontology front apron 20 sets guide sleeve 13, the rocking arm of rotatable fixation on base 14 on base 14
17 (rocking arm 17 is fixed on base 14 by straight pin 16), the button 12 being located inside guide sleeve 13, the head of the button 12
Portion coordinates with guide sleeve 13, tail portion passes through bearing 14 to be directed toward rocking arm 17 and is in contact with it always, and 5 both ends of steel wire rope are solid respectively
It is scheduled on rocking arm 17 and lock tongue 9.
Do not touch the button 12 when, lock tongue 9 with the tooth socket fit on rack 2 blocks drawer body not under the promotion of spring 10
Dynamic, during button press 12, button 12 pushes the rotation of rocking arm 17 to drive steel wire rope 5 that lock tongue 9 is pulled away from rack 2, drawer body unlock
Can be free to slide, after release button 12, spring 10 drives lock tongue 9 to reset and locks drawer body while pull steel wire rope 5 will
Button 12 resets.Drawer transmission is convenient, simple in structure, at low cost, is coordinated by lock tongue 9 and rack 2, locked reliably, passed through
Button press 12 unlocks, is easy to operate, and rack 2 is fixed on pumping along entire sliding stroke arrangement and 11 grade spring bolt mechanisms 3 of guide pad
Drawer ontology base can ensure that locking and unlock are realized in any position in entirely sliding stroke.
As shown in figure 4, in the present embodiment, the guide sleeve 13 is fixed pass through drawer body, its be located at drawer body
The one end in 20 outside of front apron is equipped with limit stop ring 21, and the bearing 14 is sleeved on guide sleeve 13 and positioned at drawer body front apron
20 inside, guide sleeve 13 and bearing 14 are connected by Spring Card 15,14 front end face of bearing and 20 inside of drawer body front apron
Spring washer 19 is equipped between face.Guide sleeve 13 and bearing 14 coordinate fixation using the form being set with and with Spring Card 15, realize
The Fast Installation of button mechanism 4.
As shown in Figure 1, in the present embodiment, the drawer body is equipped with several pulleys 7 coordinated with steel wire rope 5.
Pulley 7 is arranged along steel wire rope 5, is changed steel wire rope 5 and is moved towards, reduces frictional force.
As shown in Figure 1, in the present embodiment, the guide pad 11 is fixed by top surface and drawer body bottom surface, described to open
Mouth slot is located on the top surface of guide pad 11.Lock tongue 9 and spring 10 are surrounded one by guide pad 11, drawer body and drawer panel 8
The space of closing prevents lock tongue 9 and spring 10 to be detached from open slot.
As shown in Figures 2 and 3, in the present embodiment, 9 head of lock tongue is adapted equipped with 2 with the tooth socket on rack 2
Projecting block.In practical applications, the quantity of projecting block is not restricted to 2, can be 1,3,4 etc., not
The quantity for influencing projecting block in the case of working normally is The more the better, can strengthen the stability of locking using multiple projecting blocks,
Simultaneously tooth socket can be more smoothly slipped into during release button 12.
As shown in figure 4, in the present embodiment, the tail portion of the button 12 is equipped with a circle anticreep baffle ring 18, anticreep baffle ring 18
Diameter be more than 12 tail portion of button be pierced by bearing 14 opening bore.Baffle ring prevents spring 10 that button 12 is driven to reply
When, button 12 is detached from bearing 14.
As shown in Figures 2 and 3, in the present embodiment, the spring 10 is sleeved on steel wire rope 5.Spring 10 is sleeved on steel wire rope 5
On prevent spring 10 be detached from open slot and prevent spring 10 bending distortion.
As shown in Figure 1, in the present embodiment, the drawer body front apron 20 is equipped with drawer handle 6.Drawer handle 6
Coordinate with button 12, it can be achieved that singlehanded unlock, sliding and the operation of locking.
As shown in figure 4, in the present embodiment, the rocking arm 17 is triangular in shape, one angle and bearing 14 are hinged, one jiao fix
One end of steel wire rope 5, one jiao contacted with 9 tail end of lock tongue.
It should be understood that for those of ordinary skills, can be improved or converted according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (9)
1. a kind of drawer that can be locked at an arbitrary position, including drawer body, drawer panel and locking device, feature exists
In：The locking device includes spring bolt mechanism, button mechanism, steel wire rope and is fixed on drawer panel and slides stroke along entire
The rack of arrangement, the spring bolt mechanism include lock tongue, spring and the guide pad for being fixed on drawer body base, and guide pad is equipped with
The open slot of rack is directed toward, lock tongue and spring are each provided in open slot and lock tongue is located at close to the side of rack, the button machine
Structure includes the bearing being fixed on drawer body front apron, the guide sleeve being located on bearing, rotatable is fixed on bearing
Rocking arm, the button being located inside guide sleeve, the head of the button pass through bearing to be directed toward rocking arm and begin with guide sleeve cooperation, tail portion
It is in contact with it eventually, the steel wire rope both ends are separately fixed on rocking arm and lock tongue.
2. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：The guide sleeve is fixed
Pass through drawer body, its be located at one end on the outside of drawer body front apron equipped with limit stop ring, the bearing is sleeved on guide sleeve
The inside of drawer body front apron is gone up and is located at, guide sleeve is connected with bearing by Spring Card, bearing front end face and drawer body
Spring washer is equipped between front apron medial surface.
3. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：On the drawer body
Pulley equipped with several with steel wire rope cooperation.
4. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：The guide pad passes through
Top surface is fixed with drawer body bottom surface, and the open slot is located on the top surface of guide pad.
5. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：The lock tongue head is set
There are 2 or more the projecting blocks being adapted with the tooth socket on rack.
6. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：The tail portion of the button
Equipped with a circle anticreep baffle ring, the diameter of anticreep baffle ring is more than the bore that button tail portion is pierced by the opening of bearing.
7. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：The spring pocket is in steel
In cord.
8. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：Before the drawer body
Baffle is equipped with drawer handle.
9. a kind of drawer that can be locked at an arbitrary position as described in claim 1, it is characterised in that：The rocking arm is in triangle
Shape, one angle and bearing are hinged, one end of one jiao of fixation steel wire rope, one jiao contacted with lock tongue tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588258.2A CN105193115B (en) | 2015-09-16 | 2015-09-16 | A kind of drawer that can be locked at an arbitrary position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588258.2A CN105193115B (en) | 2015-09-16 | 2015-09-16 | A kind of drawer that can be locked at an arbitrary position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105193115A CN105193115A (en) | 2015-12-30 |
| CN105193115B true CN105193115B (en) | 2018-06-26 |
Family
ID=54941375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510588258.2A Active CN105193115B (en) | 2015-09-16 | 2015-09-16 | A kind of drawer that can be locked at an arbitrary position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105193115B (en) |
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| CN107997423B (en) * | 2016-10-31 | 2022-02-01 | 上海辛野模具有限公司 | Seat platform drawer locking mechanism |
| CN106993886A (en) * | 2016-12-23 | 2017-08-01 | 广州宁研机械设计有限公司 | A kind of New-type computer table arrangement |
| CN106993885A (en) * | 2016-12-23 | 2017-08-01 | 广州宁研机械设计有限公司 | A kind of computer desk |
| CN106859027A (en) * | 2016-12-23 | 2017-06-20 | 广州宁研机械设计有限公司 | A kind of computer desk |
| CN106993901A (en) * | 2016-12-23 | 2017-08-01 | 广州冠松电力科技有限公司 | A kind of plug-type electric power drawout cubicle |
| CN106786090A (en) * | 2016-12-23 | 2017-05-31 | 广州冠松电力科技有限公司 | A kind of plug-type electric power drawer cabinet device |
| CN106998041A (en) * | 2016-12-23 | 2017-08-01 | 广州冠松电力科技有限公司 | A kind of plug-type electric power drawer cabinet |
| CN106781101B (en) * | 2017-01-18 | 2022-07-12 | 深圳怡化电脑股份有限公司 | Financial terminal high cabinet and ATM |
| CN108338548A (en) * | 2018-02-01 | 2018-07-31 | 中山诺顿科研技术服务有限公司 | A kind of drawing cabinet of controllable drawer |
| CN109279551A (en) * | 2018-09-06 | 2019-01-29 | 邹小可 | Multifunctional safe workbench for electric power overhaul |
| CN112018650B (en) * | 2020-08-27 | 2022-07-01 | 石狮市新卯自动化设备有限公司 | Drawer type control cabinet and opening and closing method thereof |
| CN112742833A (en) * | 2020-12-24 | 2021-05-04 | 安徽永茂泰铝业有限公司 | Aluminum alloy workshop environmental protection system |
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| JP2001340143A (en) * | 2000-06-01 | 2001-12-11 | Kyoei Ind Co Ltd | Locking device for slide plate |
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| CN205018583U (en) * | 2015-09-16 | 2016-02-10 | 航宇救生装备有限公司 | Can be at drawer of optional position locking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340143A (en) * | 2000-06-01 | 2001-12-11 | Kyoei Ind Co Ltd | Locking device for slide plate |
| CN2829480Y (en) * | 2005-09-08 | 2006-10-25 | 江苏通润工具箱柜股份有限公司 | Out-sliding preventing gear of drawer |
| US7374261B1 (en) * | 2006-12-08 | 2008-05-20 | Dynaslide Corporation | Push-open type slide structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105193115A (en) | 2015-12-30 |
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