CN212784518U - Lower door interlocking structure of isolation mechanism of inflating cabinet - Google Patents
Lower door interlocking structure of isolation mechanism of inflating cabinet Download PDFInfo
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- CN212784518U CN212784518U CN202021677471.3U CN202021677471U CN212784518U CN 212784518 U CN212784518 U CN 212784518U CN 202021677471 U CN202021677471 U CN 202021677471U CN 212784518 U CN212784518 U CN 212784518U
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- lower door
- interlocking
- connecting lever
- support
- door
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Abstract
The utility model discloses a lower door interlocking structure of an isolation mechanism of an inflatable cabinet, which comprises a grounding shaft, a lower door, a support, an interlocking crank arm and a support, wherein the support is positioned above the lower door and is vertically fixed with the support; the utility model discloses hard chain, simple structure, reliable, durable.
Description
Technical Field
The utility model relates to an aerify cabinet isolation mechanism's lower door interlocking structure.
Background
The existing air inflation cabinet is internally provided with a grounding shaft and a lower door, and a linkage structure is arranged between the grounding shaft and the lower door, but in the existing linkage structure, particularly in an isolation mechanism of the air inflation cabinet, the linkage structure is a soft linkage formed by combining a plastic soft rope and a plastic soft pipe, and the linkage structure is easy to age and become brittle, and leads to direct fragmentation and incapability of use if serious. Therefore, a connection structure with stable structure is urgently needed.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides an aerify cabinet isolating mechanism's lower door interlocking structure.
The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides an aerify cabinet isolating mechanism's lower door interlocking structure, wherein, including ground connection axle, lower door, support, chain turning arm and support, the support is located the top of lower door and with support vertical fixation, the ground connection axle passes support and relative support and is the rotation setting, the epaxial cover of ground connection is equipped with the cam, chain turning arm one end and cam linkage, the other end passes support and lower door cooperation, the cam drives chain turning arm motion realization and the linkage of lower door.
By adopting the arrangement, the interlocking connecting lever is driven by the cam to move to realize interlocking with the lower door, and the hard interlocking structure is adopted to ensure that the whole structure is simpler, reliable and durable, and the failure rate is lower. Specifically, the cam is driven to rotate through the rotation of the grounding shaft, and the cam rotates to enable the interlocking connecting lever to move, so that the interlocking with the lower door is achieved.
The interlocking device comprises a connecting lever mounting block and a first reset piece, wherein the interlocking connecting lever is mounted on the connecting lever mounting block, and the first reset piece plays a role in resetting the interlocking connecting lever.
The first piece that resets's setting has been played chain connecting lever from restoring to the throne effect, improves holistic use convenience.
The fixing pin penetrates through the interlocking connecting lever, the first reset piece and the connecting lever mounting block to be connected, one end of the first reset piece is connected with the interlocking connecting lever, and the other end of the first reset piece faces the other end of the connecting lever mounting block.
Adopt the setting of fixed pin for the effect that resets between first piece and the chain connecting lever that resets is more stable, and the first piece that resets here is preferred the torsional spring.
The linkage plate is positioned on the motion track of the cam, and one end of the linkage connecting lever abuts against the linkage plate to form linkage.
Adopt the setting of interlock board for the linkage of cam and chain turning arm is more stable, and here interlock board sets up for the horizontal plate, and the one end of chain turning arm offsets with the interlock board.
Adopt the setting of third piece that resets for form the effect of dual reset between interlock board and the support, simultaneously, prevent that interlock board from excessively resetting.
The door lock further comprises a door locking strut, one end of the door locking strut abuts against the interlocking plate, and the other end of the door locking strut moves towards the lower door.
The arrangement of the door locking support column is adopted, so that the guide effect is achieved when the linkage plate moves, and the deviation in the moving process is prevented.
Wherein, the door locking pillar is provided with a fixing bulge, the interlocking plate is provided with a through hole, and the fixing bulge extends into the through hole for fixation.
The cooperation of the fixing protrusion and the through hole is adopted, so that the linkage effect between the door locking strut and the linkage plate is better.
The door lock further comprises a guide sleeve, and the guide sleeve is positioned on one end, facing the lower door, of the interlocking pillar.
The arrangement of the guide sleeve is adopted, so that the interlocking strut has a guide effect.
The door lock further comprises a second reset piece, and the second reset piece is sleeved on the door lock pillar.
The second resets the setting of piece for the lock door pillar plays from restoring to the throne effect.
Wherein, the lower door is provided with a first interlocking hole, and the interlocking connecting lever extends into the first interlocking hole to form interlocking.
The arrangement of the first interlocking hole is adopted, so that the interlocking effect between the interlocking crank arm and the lower door is better.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a partial structural schematic diagram of embodiment 1 of the present invention;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a cross-sectional view of FIG. 2;
fig. 5 is a side view of the grounding shaft after rotating in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a cam in embodiment 1 of the present invention;
fig. 7 is a schematic structural view of an interlocking connecting lever according to embodiment 1 of the present invention.
Detailed Description
Example 1:
referring to the attached drawings 1-7, the lower door interlocking structure of the isolation mechanism of the inflatable cabinet comprises a grounding shaft 1, a lower door 2, a bracket 3, an interlocking crank arm 4 and a support 5.
The lower door 2 is located at the lowest part, and the interlocking relationship between the grounding shaft 1 and the lower door 2 is that the lower door 2 can be opened only when the grounding shaft 1 rotates to enable the grounding switch to be located at the switching-on position, and the lower door 2 cannot be opened when the grounding switch is located at the switching-off position. Thus, the interlocking structure between the lower door 2 and the ground shaft 1 is important.
The support 5 is positioned above the lower door 2 and is vertically fixed with the bracket 3. The grounding shaft 1 penetrates through the bracket 3 and is rotatably arranged relative to the bracket 3. Here the bracket 3 is provided with a notch 31 and the interlock plate 6 is partly located in the notch 31 and moves along the notch 31.
The cover is equipped with cam 11 on the earthing shaft 1, and cam 11 is irregular rim plate, and is equipped with bulge 111 on it, and cam 11 offsets with interlock board 6, rotates as cam 11 for bulge 111 rotates towards interlock board 6, thereby makes interlock board 6 move down, drives chain connecting lever 4 motion. It is to be noted here that the interlock plate 6 is located in the radial direction of the cam 11.
The support 5 is provided with a crank arm mounting block 51, and the crank arm mounting block 51 can be fixed on the support 5 through bolts or other fastening methods. The fixing pin 52 passes through the interlocking connecting lever 4 and the first reset piece 53 to be connected with the connecting lever mounting block 51, so that the interlocking connecting lever 4 is fixed, the number of the interlocking connecting lever 4 is two, the two interlocking connecting levers are respectively positioned on two sides of the connecting lever mounting block 51, and the fixing pin 52 is used for directly fixing. The interlocking connecting lever 4 is irregular in shape, one end of the interlocking connecting lever 4 is provided with an interlocking part 41 matched with the interlocking plate 6, the other end of the interlocking connecting lever 4 is provided with an interlocking part 42, and the interlocking part 42 penetrates through the support 5 to extend into the first interlocking hole 21 of the lower door 2 to realize an interlocking structure with the lower door 2. Here, the interlocking lever 4 moves via the interlocking plate 6 to move the interlocking portion 41, so that the interlocking portion 42 is rotatably disposed with respect to the fixing pin 52. The first restoring member 53 is specifically a torsion spring, which is sleeved on the fixing pin 52, and one end of the torsion spring is fixedly connected with the interlocking crank arm 4, and the other end of the torsion spring extends towards the other end of the crank arm mounting block 51.
The below of interlock board 6 is equipped with lock door pillar 61, and lock door pillar 61 is served and is equipped with fixed arch 62, is equipped with through-hole 63 on the interlock board 6, and fixed arch 62 cooperates with through-hole 63 for the one end of lock door pillar 61 forms the linkage effect with interlock board 6. The other end of the door-locking strut 61 moves towards the lower door 2, in particular through to the support 5, towards the lower door 2. Further, a guide sleeve 54 is provided on the support 5, and a door lock pillar 61 passes through the guide sleeve 54 to provide a guide effect. In addition, a second interlocking hole 22 adapted to the door locking pillar 61 is further disposed on the lower door 2, and the second interlocking hole 22 is located on a movement track of the door locking pillar 61, that is, the door locking pillar 61 can extend into the second interlocking hole 22.
Further, a second reset piece 611 is sleeved on the door locking support post 61, where the second reset piece 611 is specifically a spring, so that the door locking support post 61 realizes a quick self-reset effect.
The lower door 2 is provided with a first interlocking hole 21 and a second interlocking hole 22, and it should be noted here that the first interlocking hole 21 and the second interlocking hole 22 are located on the top surface of the lower door 2, that is, on the side of the lower door 2 facing the support 5. The second interlocking hole 22 is specifically located in the first interlocking hole 21.
The specific principle is that the grounding shaft 1 is rotated to drive the cam 11 to rotate, the interlocking plate 6 positioned in the radial direction of the cam 11 extrudes along with the rotation of the cam 11, the door locking strut 61 and the interlocking connecting lever 4 are driven to move while the interlocking plate 6 moves, and the interlocking effect of the lower door 2 is realized. When the grounding shaft 1 rotates in the opposite direction, the second reset piece 611 and the first reset piece 53 act, so that the automatic reset effect is realized, and the operation is simpler. By adopting the arrangement, the cam 11 drives the interlocking connecting lever 4 to move to realize interlocking with the lower door 2, and the hard interlocking structure is adopted to ensure that the whole structure is simpler, reliable and durable, and the failure rate is lower.
Claims (9)
1. The utility model provides an aerify cabinet isolating mechanism's lower door interlocking structure which characterized in that: including ground connection axle, lower door, support, chain turning arm and support, the support is located the top of lower door and with support vertical fixation, the ground connection axle passes support and relative support and is the rotation setting, the epaxial cover of ground connection is equipped with the cam, chain turning arm one end and cam linkage, the other end passes support and lower door cooperation, the cam drives chain turning arm motion realization and lower door interlocking.
2. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 1, wherein: still include the connecting lever installation piece and the first piece that resets, chain connecting lever is installed on connecting lever installation piece, and the first piece that resets plays the reduction of chain connecting lever.
3. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 2, wherein: still include the fixed pin, the fixed pin passes chain connecting lever, the first piece that resets and the connecting lever installation piece is connected, and first piece one end that resets is connected with chain connecting lever, and the other end is towards the other end of connecting lever installation piece.
4. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 1, wherein: the linkage plate is positioned on the motion track of the cam, and one end of the linkage connecting lever abuts against the linkage plate to form linkage.
5. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 4, wherein: the door lock further comprises a door locking strut, one end of the door locking strut abuts against the interlocking plate, and the other end of the door locking strut moves towards the lower door.
6. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 5, wherein: the door locking pillar is provided with a fixing bulge, the interlocking plate is provided with a through hole, and the fixing bulge extends into the through hole for fixing.
7. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 6, wherein: the guide sleeve is positioned on one end of the interlocking pillar facing the lower door.
8. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 5, wherein: still include the second piece that resets, the second resets and overlaps and establish on the lock door pillar.
9. The lower door interlocking structure of the isolation mechanism of the inflatable cabinet as claimed in claim 1, wherein: the lower door is provided with a first interlocking hole, and the interlocking connecting lever extends into the first interlocking hole to form interlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021677471.3U CN212784518U (en) | 2020-08-12 | 2020-08-12 | Lower door interlocking structure of isolation mechanism of inflating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021677471.3U CN212784518U (en) | 2020-08-12 | 2020-08-12 | Lower door interlocking structure of isolation mechanism of inflating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784518U true CN212784518U (en) | 2021-03-23 |
Family
ID=75053100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021677471.3U Active CN212784518U (en) | 2020-08-12 | 2020-08-12 | Lower door interlocking structure of isolation mechanism of inflating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212784518U (en) |
-
2020
- 2020-08-12 CN CN202021677471.3U patent/CN212784518U/en active Active
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