CN209601159U - The storage box that can be automatically opened - Google Patents
The storage box that can be automatically opened Download PDFInfo
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- CN209601159U CN209601159U CN201920182370.XU CN201920182370U CN209601159U CN 209601159 U CN209601159 U CN 209601159U CN 201920182370 U CN201920182370 U CN 201920182370U CN 209601159 U CN209601159 U CN 209601159U
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- lid
- cam
- rotating shaft
- storage box
- elastic parts
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Abstract
The utility model discloses a kind of storage box that can be automatically opened, including box body and lid, the lid is rotatably coupled by a rotating shaft mechanism with box body, the rotating shaft mechanism includes power shaft and resistance rotating shaft, the rotation cam that the power shaft and resistance rotating shaft further comprise central spindle and be successively set in central spindle, sliding cam, elastic parts, the sliding cam can sliding axially along central spindle under elastic parts promotion, to drive rotation cam along axial-rotation, first plane is higher than the second plane, one end of the power shaft is connect with lid, for driving lid to rotate, one end of the resistance rotating shaft is connect with lid, and it is rotated under the drive of lid.The utility model both provided power for the opening of box, so that user's one hand unlock rear cover body may be implemented to automatically open, while when lid is opened to the angle of setting, providing resistance, the speed that lid is opened is reduced, shock dynamics when lid opening is contacted with box body to box body is reduced.
Description
Technical field
The utility model relates to the storage boxes that one kind can automatically open, and belong to storage technical field.
Background technique
Storage box is just existing in ancient times and is widely used, and in the present age, the use of storage box is even more more generally, simultaneously
The type of storage box is also too numerous to enumerate.For example, many electronic products, such as electronic thermometer, positioning treasured and bluetooth ear at present
Machine etc. is easily lost due to small in size, is often placed in storage box, storing tool of the storage box as above-mentioned electronic product
It played an important role.But current storage box cannot achieve and automatically open, and both hands is needed to carry out opening operation, use
Inconvenience, in addition, open when fast speed, it is very big in impact of the stop dog position to shell, for a long time hit after have trace or
Fall the risk of paint, poor user experience.
Summary of the invention
The purpose of the utility model is to provide the storage box that one kind can automatically open, which was both
The opening of box provides power, so that user's one hand unlock rear cover body may be implemented to automatically open, while being opened in lid
When the angle of setting, resistance is provided, reduces the speed that lid is opened, reduces shock when lid opening is contacted with box body to box body
Dynamics.
In order to achieve the above objectives, the technical solution adopted in the utility model is: the storage box that one kind can automatically open, including
Box body and lid, the lid are rotatably coupled by a rotating shaft mechanism with box body, and the rotating shaft mechanism includes power shaft
And resistance rotating shaft；
Rotation cam, the cunning that the power shaft and resistance rotating shaft further comprise central spindle and be successively set in central spindle
Moving cam, elastic parts, the cam curved surface of the sliding cam and the cam curved surface of rotation cam are cooperatively connected, the elasticity group
For part between sliding cam and the block of central spindle one end, the sliding cam can be along the axial direction of central spindle under elastic parts promotion
Sliding, to drive rotation cam can be under the driving of rotation cam along central spindle along axial-rotation or the elastic parts
Slide axially, thus elasticity of compression component；
The rotation cam of the resistance rotating shaft, the cam surface of sliding cam include at least two first planes and at least two
Second plane, first plane are staggered with the second plane and pass through a slope and connect, and first plane is higher than the
Two planes；
One end of the power shaft is connect with lid, for driving lid to rotate, one end of the resistance rotating shaft and lid
Body connection, and rotated under the drive of lid.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, the power shaft and resistance rotating shaft are oppositely arranged.
2. in above scheme, the rotation cam of the power shaft is connect with lid, described for driving lid to rotate
The rotation cam of resistance rotating shaft is connect with lid, and is rotated under the drive of lid.
3. in above scheme, the rotation cam, sliding cam are columnar cam.
4. in above scheme, there is a washer between the block and elastic parts of described central spindle one end.
5. in above scheme, the rotation cam has cascaded surface in one, the central spindle has in one end of block opposite to each other
One flange part cooperated with interior cascaded surface, is slided in the axial direction for limiting rotation cam.
6. in above scheme, the power shaft and resistance rotating shaft also have a shell, this casing is convex loaded on rotating
The outside of wheel, sliding cam and elastic parts, the end cap of described shell one end are connected between elastic parts and washer.
7. in above scheme, the box body is provided with the mounting groove for power shaft and resistance rotating shaft insertion, the power turns
In axis and the opposite insertion mounting groove of resistance rotating shaft.
8. in above scheme, the power shaft and resistance rotating shaft respectively stretch out in one end self installation slot of rotation cam,
And it is embedded in the groove on lid.
9. in above scheme, the elastic parts is pressure spring.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
The storage box that the utility model can automatically open, power shaft include central spindle and are successively set in central spindle to turn
Moving cam, sliding cam, elastic parts, the cam curved surface of the sliding cam and the cam curved surface of rotation cam are cooperatively connected,
For the elastic parts between sliding cam and the block of central spindle one end, the sliding cam can edge under elastic parts promotion
Central spindle slides axially, to drive rotation cam along axial-rotation, by the setting of power shaft, clever structure is box
Opening provide power, realize automatically opening for lid so that user's one hand unlock rear cover body may be implemented to automatically open；
In addition, its resistance rotating shaft include central spindle and be successively set in central spindle rotation cam, sliding cam, elastic parts, the cunning
The cam curved surface of moving cam and the cam curved surface of rotation cam are cooperatively connected, and the elastic parts is located at sliding cam and central spindle one
Between the block at end, the elastic parts can under the driving of rotation cam sliding axially along central spindle, thus the elasticity of compression
Component, the rotation cam of the resistance rotating shaft, sliding cam cam surface include at least two first planes and at least two the
Two planes, first plane are staggered with the second plane and pass through a slope and connect, and first plane is higher than second
Plane provides resistance when lid is opened to angle (such as 60 °) of setting by the setting of slope surface on the cam of resistance rotating shaft,
Reduce the speed that lid is opened, reduce lid and open to the shock dynamics of box body when being contacted with box body, and can to avoid because
The shake bring of lid is to the multiple impact of box body, to protect box body and lid will not be because of mutual shock dynamics
Scar caused by big or multiple impact, the damage such as fall paint, extend the service life of box, and user experience is good.
Detailed description of the invention
Attached drawing 1 is the storage box structure schematic diagram that the utility model can automatically open；
Attached drawing 2 is the storage box structure decomposition diagram that the utility model can automatically open；
Power shaft Structure explosion diagram in the storage box that attached drawing 3 can automatically open for the utility model；
Resistance rotating shaft Structure explosion diagram in the storage box that attached drawing 4 can automatically open for the utility model；
Power shaft structure sectional view in the storage box that attached drawing 5 can automatically open for the utility model；
Resistance rotating shaft structure sectional view in the storage box that attached drawing 6 can automatically open for the utility model；
Attached drawing 7 is the partial structurtes decomposition diagram at one visual angle of resistance rotating shaft in the utility model storage box；
Attached drawing 8 is the partial structurtes decomposition diagram at another visual angle of resistance rotating shaft in the utility model storage box.
In the figures above: 1, box body；2, lid；4, power shaft；5, resistance rotating shaft；6, central spindle；61, flange part；7, turn
Moving cam；71, interior cascaded surface；8, sliding cam；9, elastic parts；10, washer；11, shell；12, the first plane；13, second
Plane；14, mounting groove；15, groove；16, slope.
Specific embodiment
Embodiment 1: the storage box that one kind can automatically open, including box body 1 and lid 2, the lid 2 pass through a turning engine
Structure is rotatably coupled with box body 1, and the rotating shaft mechanism includes power shaft 4 and resistance rotating shaft 5；
The rotation that the power shaft 4 and resistance rotating shaft 5 further comprise central spindle 6 and be successively set in central spindle 6 is convex
7, sliding cam 8, elastic parts 9 are taken turns, the cam curved surface of the sliding cam 8 and the cam curved surface of rotation cam 7 are cooperatively connected,
The elastic parts 9 is located between the block of 6 one end of sliding cam 8 and central spindle, and the sliding cam 8 is pushed in elastic parts 9
Down can sliding axially along central spindle 6, to drive rotation cam 7 that can rotate along axial-rotation or the elastic parts 9
Sliding axially along central spindle 6 under the driving of cam 7, thus elasticity of compression component 9；
The rotation cam 7 of the resistance rotating shaft 5, sliding cam 8 cam surface include at least two first planes 12 and extremely
Few two the second planes 13, first plane 12 is staggered with the second plane 13 and is connect by a slope 16, described
First plane 12 is higher than the second plane 13；
One end of the power shaft 4 is connect with lid 2, for driving lid 2 to rotate, one end of the resistance rotating shaft 5
It connect with lid 2, and is rotated under the drive of lid 2.
Above-mentioned power shaft 4 and resistance rotating shaft 5 are oppositely arranged；The rotation cam 7 of above-mentioned power shaft 4 is connect with lid 2,
For driving lid 2 to rotate, the rotation cam 7 of above-mentioned resistance rotating shaft 5 is connect with lid 2, and is rotated under the drive of lid 2；
Above-mentioned box body 1 is provided with the mounting groove 14 for power shaft 4 and the insertion of resistance rotating shaft 5, above-mentioned power shaft 4 and resistance
In the opposite insertion mounting groove 14 of shaft 5；One end self installation slot 14 of above-mentioned power shaft 4 and the respective rotation cam 7 of resistance rotating shaft 5
Interior stretching, and in the groove 15 being embedded on lid 2.
Embodiment 2: the storage box that one kind can automatically open, including box body 1 and lid 2, the lid 2 pass through a turning engine
Structure is rotatably coupled with box body 1, and the rotating shaft mechanism includes power shaft 4 and resistance rotating shaft 5；
The rotation that the power shaft 4 and resistance rotating shaft 5 further comprise central spindle 6 and be successively set in central spindle 6 is convex
7, sliding cam 8, elastic parts 9 are taken turns, the cam curved surface of the sliding cam 8 and the cam curved surface of rotation cam 7 are cooperatively connected,
The elastic parts 9 is located between the block of 6 one end of sliding cam 8 and central spindle, and the sliding cam 8 is pushed in elastic parts 9
Down can sliding axially along central spindle 6, to drive rotation cam 7 that can rotate along axial-rotation or the elastic parts 9
Sliding axially along central spindle 6 under the driving of cam 7, thus elasticity of compression component 9；
The rotation cam 7 of the resistance rotating shaft 5, sliding cam 8 cam surface include at least two first planes 12 and extremely
Few two the second planes 13, first plane 12 is staggered with the second plane 13 and is connect by a slope 16, described
First plane 12 is higher than the second plane 13；
One end of the power shaft 4 is connect with lid 2, for driving lid 2 to rotate, one end of the resistance rotating shaft 5
It connect with lid 2, and is rotated under the drive of lid 2.
Above-mentioned rotation cam 7, sliding cam 8 are columnar cam；The block of above-mentioned 6 one end of central spindle and elastic parts 9 it
Between have a washer 10；Above-mentioned power shaft 4 and resistance rotating shaft 5 also have a shell 11, this shell 11 is set in rotation cam
7, the end cap in the outside of sliding cam 8 and elastic parts 9, above-mentioned 11 one end of shell is connected between elastic parts 9 and washer 10；
Above-mentioned rotation cam 7 has cascaded surface 71 in one, and above-mentioned central spindle 6 has one and interior ladder in one end of block opposite to each other
The flange part 61 that face 71 cooperates, is slided in the axial direction for limiting rotation cam 7；Above-mentioned elastic parts 9 is pressure spring.
When lid and box body in the closure state, the rotation cam curved surface top of power shaft and the curved surface of sliding cam
Tip contact, elastic parts are in compressive state；The first plane of sliding cam of resistance rotating shaft connects with the second plane of rotation cam
Touching, elastic parts are in free state；
When the buckle between box body and lid is opened, the rebound effect of the rotation cam of power shaft in elastic parts
Under rotated along the cam curved surface of sliding cam, and lid is driven to rotate together；The rotation of lid is further driven to resistance rotating shaft
Rotation cam rotation crawl toward the trend of the first plane of rotation cam so that the first plane of sliding cam has along slope；
When opening certain angle between box body and lid, the rotation cam of power shaft continues the rebound in elastic parts
It is rotated under power effect along the cam curved surface of sliding cam, and lid is driven to rotate together；The rotation of lid is further driven to hinder
The rotation cam of power shaft rotates, so that the first plane of sliding cam crawls toward the first plane of rotation cam along slope, herein
In the process, sliding cam is axially moveable elasticity of compression component, so that resistance is provided, so that the opening speed between box body and lid
Degree slows down, and lid slowly opens the backstop location contacts until upper cover and lower cover.
When using the above-mentioned storage box automatically opened, by the way of power shaft and resistance rotating shaft combination settings,
Clever structure both provided power for the opening of box, so that user's one hand unlock rear cover body may be implemented to automatically open, simultaneously
When lid is opened to angle (such as 60 °) of setting, certain resistance is provided, reduces the speed that lid is opened, reduces lid and beats
Shock dynamics when contacting with box body to box body is opened, and can be to avoid because the shake bring of lid hitting the multiple of box body
Hit, thus protect box body and lid will not because of scar caused by mutual shock great efforts or multiple impact, fall paint
Deng damage, extend the service life of box, and user experience is good.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. the storage box that one kind can automatically open, including box body (1) and lid (2), it is characterised in that: the lid (2) passes through
One rotating shaft mechanism is rotatably coupled with box body (1), and the rotating shaft mechanism includes power shaft (4) and resistance rotating shaft (5)；
The power shaft (4) and resistance rotating shaft (5) further comprise central spindle (6) and be successively set on central spindle (6) turn
Moving cam (7), sliding cam (8), elastic parts (9), the cam curved surface of the sliding cam (8) are convex with rotation cam (7)
The camber of wheels is cooperatively connected, and the elastic parts (9) is located between sliding cam (8) and the block of central spindle (6) one end, the sliding
Cam (8) elastic parts (9) push under can sliding axially along central spindle (6), to drive rotation cam (7) along axial rotation
Turn or the elastic parts (9) can under the driving of rotation cam (7) sliding axially along central spindle (6), to compress bullet
Property component (9)；
The rotation cam (7) of the resistance rotating shaft (5), the cam surface of sliding cam (8) include at least two first planes (12)
With at least two second planes (13), first plane (12) and the second plane (13) are staggered and by a slope
(16) it connects, first plane (12) is higher than the second plane (13)；
One end of the power shaft (4) is connect with lid (2), for driving lid (2) to rotate, the resistance rotating shaft (5)
One end is connect with lid (2), and is rotated under the drive of lid (2).
2. the storage box according to claim 1 automatically opened, it is characterised in that: the power shaft (4) and resistance
Shaft (5) is oppositely arranged.
3. the storage box according to claim 1 or 2 automatically opened, it is characterised in that: the power shaft (4) turns
Moving cam (7) is connect with lid (2), for driving lid (2) to rotate, the rotation cam (7) and lid of the resistance rotating shaft (5)
(2) it connects, and is rotated under the drive of lid (2).
4. the storage box according to claim 1 automatically opened, it is characterised in that: the rotation cam (7), sliding are convex
Taking turns (8) is columnar cam.
5. the storage box according to claim 1 automatically opened, it is characterised in that: the block of described central spindle (6) one end
There are a washer (10) between elastic parts (9).
6. the storage box according to claim 1 automatically opened, it is characterised in that: the rotation cam (7) has one
Interior cascaded surface (71), the central spindle (6) have the flange part (61) of one with interior cascaded surface (71) cooperation in one end of block opposite to each other,
It is slided in the axial direction for limiting rotation cam (7).
7. the storage box according to claim 5 automatically opened, it is characterised in that: the power shaft (4) and resistance
Shaft (5) also has a shell (11), this shell (11) is set in rotation cam (7), sliding cam (8) and elastic parts (9)
Outside, the end cap of described shell (11) one end is connected between elastic parts (9) and washer (10).
8. the storage box according to claim 1 automatically opened, it is characterised in that: the box body (1) is provided with for power
The mounting groove (14) of shaft (4) and resistance rotating shaft (5) insertion, the power shaft (4) and the opposite insertion installation of resistance rotating shaft (5)
In slot (14).
9. the storage box according to claim 8 automatically opened, it is characterised in that: the power shaft (4) and resistance
Shaft (5) is respectively in the interior groove (15) for stretching out, and being embedded on lid (2) of one end self installation slot (14) of rotation cam (7).
10. the storage box according to claim 1 automatically opened, it is characterised in that: the elastic parts (9) is pressure
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182370.XU CN209601159U (en) | 2019-02-01 | 2019-02-01 | The storage box that can be automatically opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182370.XU CN209601159U (en) | 2019-02-01 | 2019-02-01 | The storage box that can be automatically opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209601159U true CN209601159U (en) | 2019-11-08 |
Family
ID=68401789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920182370.XU Active CN209601159U (en) | 2019-02-01 | 2019-02-01 | The storage box that can be automatically opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209601159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198036A (en) * | 2021-05-06 | 2021-08-03 | 成都缔优医疗科技有限公司 | Hatch door system of vacuum bed unit sterilizing machine |
| CN113940494A (en) * | 2020-07-17 | 2022-01-18 | 新秀丽Ip控股有限责任公司 | Protective housing, particularly for a portable audio device system |
-
2019
- 2019-02-01 CN CN201920182370.XU patent/CN209601159U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940494A (en) * | 2020-07-17 | 2022-01-18 | 新秀丽Ip控股有限责任公司 | Protective housing, particularly for a portable audio device system |
| CN113198036A (en) * | 2021-05-06 | 2021-08-03 | 成都缔优医疗科技有限公司 | Hatch door system of vacuum bed unit sterilizing machine |
| CN113198036B (en) * | 2021-05-06 | 2024-03-29 | 成都擎安医疗科技有限公司 | Cabin door system of vacuum bed unit sterilizer |
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