CN201577248U - Lock catch device for cabinet side door - Google Patents
Lock catch device for cabinet side door Download PDFInfo
- Publication number
- CN201577248U CN201577248U CN2009202001709U CN200920200170U CN201577248U CN 201577248 U CN201577248 U CN 201577248U CN 2009202001709 U CN2009202001709 U CN 2009202001709U CN 200920200170 U CN200920200170 U CN 200920200170U CN 201577248 U CN201577248 U CN 201577248U
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- CN
- China
- Prior art keywords
- side door
- latch
- hole
- rack
- holes
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001052 transient effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a lock catch device for a cabinet side door, which comprises a side door and a rack, and further comprises inserted pins I, wherein holes I (7) are respectively formed on the left edge and the right edge of the side door (6), holes II (1) are respectively formed in the positions of the left side and the right side of the rack (3) corresponding to the holes I (7) on the side door, the inserted pins I (2) are respectively inserted into the holes I (7) and the holes II (1) and matched with the holes I (7) and the holes II (1) in a sliding manner, and the inserted pins I (2) play the role of locking the side door (6). Compared with the prior art, the lock catch device for the cabinet side door has the advantages that the cabinet side door is fully locked, so that the shielding property of the cabinet is good; the side door is conveniently locked and unlocked; and the side door is locked without a mechanical lock, therefore, the production cost of the cabinet is reduced, the work load of keeping the mechanical lock key for the side door is omitted, and a series of problems caused by the lost key are solved.
Description
Technical field:
The utility model relates to a kind of rack side door lock buckle device.
Background technology:
At present, in the rack of electronic equipment, adopt door lock and dead bolt structure with on the rack side door lock mostly.The mode of locking a door mainly contains two kinds: the one, by put in place to the purpose of locking a door of rotation dead bolt, the mode of locking a door like this exists between door and the frame and is not locked fully, also has the gap, still has slightly and to rock, for the rack of shielding requirements strictness, can't satisfy shielding requirements; The 2nd, contact with ramp blocks on the frame by the rotation dead bolt, door lock is tight, but when this mode of locking a door is locked a door and is unblanked owing to friction is bigger, the very inconvenience of locking and unblank.In addition, a kind of rack side door lock buckle device of prior art, though it has solved some above-mentioned technical problems, but still need use the purpose that mechanical lock reaches locking rack side door, the use of mechanical lock has brought the raising of rack production cost, and mechanical lock is furnished with key, and key has increased the workload of keeping key and just in case lost a series of problems of bringing to the user.
The utility model content:
The purpose of this utility model is in order to provide a kind of side door to be locked fully, thereby the shielding of rack is good, and locks to side door and not need to use a kind of rack side door lock buckle device of mechanical lock.
In order to solve the problems of the technologies described above, a kind of rack side door lock buckle device that the utility model provides comprises side door, frame and mortise lock I, respectively be provided with a hole I in the side door left and right edges, the position corresponding, the frame left and right sides with hole I on the side door respectively be provided with two latch I of a hole II respectively with side door on hole I and the hole II on the frame be slidingly matched, thereby the effect of playing locking or opening side door.
After adopting above structure, this locker is compared with existing locker, has the following advantages:
Since frame be provided with one with side door on the corresponding hole of hole I, behind the hole I on latch I insertion frame and the side door, the rack side door is locked fully, the rack shielding is good; Only need latch I inserted and extract hole I on the side door and the hole II on the frame when locking and unblanking side door, lock and unblank conveniently; Side door is locked does not need to use mechanical lock, has reduced the production cost of rack, thereby has saved the workload of keeping side door mechanical lock key yet and solved a series of problems that the contingency key loss is brought.
As improvement, edge, the side door left and right sides is provided with the latch II of a band spring, frame each side be provided with one with side door on the corresponding hole III of latch II of band spring.
The cross section of the part at the outstanding side door edge of the latch II of band spring is a hypotenuse right-angled triangle inwardly.When closing side door, the latch II inclined-plane and the frame EDGE CONTACT of band spring, under the effect of diagonal compression, be with in the continuous retraction side door of latch II of spring, when side door is closed fully, because the latch II inclined-plane of band spring does not contact with the frame edge, diagonal compression disappears, and the outstanding side door marginal portion of the latch II of band spring puts under the effect of spring pressure in the hole on the frame corresponding with it, and the latch II of band spring plays temporary transient fixedly side door.During the lock side door, the temporary transient earlier fixedly side door of the latch II of band spring, and then plug latch I locking side door; When opening side door, after the user pulls up latch I, the temporary transient earlier fixedly side door of the latch II of band spring, and then will extract with the latch II of spring, take off side door.
Description of drawings:
Fig. 1 removes the glass structure schematic diagram for the utility model rack;
Fig. 2 is the A portion enlarged drawing of the utility model rack among Fig. 1;
Fig. 3 is the side door structure schematic diagram of the utility model rack;
Fig. 4 is the B portion enlarged drawing of the side door of the utility model rack among Fig. 3.
Wherein, 1, hole III; 2, hole II; 3, side door; 4, frame; 5, hole I; 6, latch II; 7, latch I.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of rack side door lock of the utility model shown in the drawings buckle device comprises side door 6, frame 3 and latch I 2, and side door 6 left and right edges respectively are provided with a hole I 7, and the hole I 7 corresponding positions on frame 3 left and right sides and the side door 6 respectively are provided with a hole II1; The latch I 2 on the left side and the hole I 7 on side door 6 left sides and the hole II 1 on the left side frame 3 are slidingly matched, and the latch I 2 on the right and the hole I 7 on side door 6 the right and the hole II 1 on the right frame 3 are slidingly matched, thus the effect of playing locking or opening side door 6; Edge, side door 6 left and right sides is provided with the latch II 4 of a band spring, and the latch II 4 corresponding positions of the band spring on frame 3 left and right sides and the side door 6 respectively are provided with a hole III5; The cross section of the part at the outstanding side door edge of the latch II 4 of band spring is a hypotenuse angle triangle inwardly.
When needs lock for side door 6, the latch III inclined-plane and frame 3 EDGE CONTACT of band spring, under the effect of diagonal compression, be with in the latch II 4 continuous retraction side doors 6 of spring, when side door 6 is closed fully, because latch II 4 inclined-planes of band spring do not contact with frame 3 edges, diagonal compression disappears, outstanding side door 6 marginal portions of latch II 4 of band spring put under the effect of spring pressure among the hole III5 on the frame corresponding with it 3, the latch II 4 of band spring plays temporary transient fixedly side door 6, then locking side door 6 among latch I 2 patchhole I (7) and the hole II 1; When opening side door 6, after the user pulls up latch I 7, be with the temporary transient earlier fixedly side door 6 of latch II 4 of spring, and then the latch II 4 of spring is extracted, take off side door 6.
Claims (3)
1. rack side door lock buckle device, comprise side door and rack, it is characterized in that: the utility model rack side door lock buckle device also comprises latch I, described side door (6) left and right edges respectively is provided with a hole I (7), and the position corresponding with hole I (7) on the side door, described frame (3) left and right sides respectively is provided with a hole II (1); Described two latch I (2) respectively with side door (6) on hole I (7) and the hole II (1) on the frame (3) be slidingly matched, thereby the effect of playing tight lock and opening side door (6).
2. a kind of rack side door lock buckle device according to claim 1, it is characterized in that: described side door (6) edge, the left and right sides respectively is provided with the latch II (4) of a band spring, described frame (3) each side be provided with one with side door (6) on the corresponding hole III (5) of latch II (4) of band spring.
3. a kind of rack side door lock buckle device according to claim 2 is characterized in that: the cross section of the part at the outstanding side door edge of the latch II (4) of described band spring is a hypotenuse right-angled triangle inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202001709U CN201577248U (en) | 2009-11-12 | 2009-11-12 | Lock catch device for cabinet side door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202001709U CN201577248U (en) | 2009-11-12 | 2009-11-12 | Lock catch device for cabinet side door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201577248U true CN201577248U (en) | 2010-09-08 |
Family
ID=42697118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202001709U Expired - Fee Related CN201577248U (en) | 2009-11-12 | 2009-11-12 | Lock catch device for cabinet side door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201577248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326254A (en) * | 2013-06-28 | 2013-09-25 | 广东海鸿变压器有限公司 | Box body outer shell used for combined type transformer low-voltage cabinet |
-
2009
- 2009-11-12 CN CN2009202001709U patent/CN201577248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326254A (en) * | 2013-06-28 | 2013-09-25 | 广东海鸿变压器有限公司 | Box body outer shell used for combined type transformer low-voltage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Fang Document name: Patent certificate of utility model |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20101112 |