CN208002494U - A kind of mosquito net draw off gear - Google Patents
A kind of mosquito net draw off gear Download PDFInfo
- Publication number
- CN208002494U CN208002494U CN201720783725.1U CN201720783725U CN208002494U CN 208002494 U CN208002494 U CN 208002494U CN 201720783725 U CN201720783725 U CN 201720783725U CN 208002494 U CN208002494 U CN 208002494U
- Authority
- CN
- China
- Prior art keywords
- mosquito net
- screw rod
- nut
- hack lever
- backing plate
- 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
Abstract
The utility model is related to a kind of mosquito net draw off gears, belong to the mechanical design field of convenient life.Mainly solve the problems, such as to receive that take mosquito net difficult cumbersome, the case where when the elderly of especially legs and feet inconvenience is in alone.It includes backing plate and hack lever two parts, and hack lever can be remotely controlled by, which being characterized in, stretches to put up and pack up automatically mosquito net.When packing up mosquito net, be conducive to bed ventilation, while expanding space, it is more beautiful.Using the utility model, mosquito net is taken by past cumbersome artificial operate and be changed to Remote Control Automatic operation, it is apparatus simplified, it is easy to operate, it is especially suitable for the elderly to walk with difficulty and uses.
Description
Technical field
The utility model belongs to mosquito net field, and in particular to a kind of mosquito net draw off gear.
Background technology
Mosquito net is a kind of physical barriers protection that can effectively prevent bite by mosquitos, is typically hung from above bedstead and shrouds bed
Firmly to completely cut off mosquito.Mosquito net suspension usually requires a fixed rack of mosquito net, it has not been convenient to the folding and unfolding of mosquito net, only for a long time when not used
It can just be disassembled, have the shortcomings that storage is inconvenient, and for the personage of trick inconvenience, the disassembly and installation of mosquito net
All it is more intractable problem.Certain space is still occupied when being without the use of daytime, and be unfavorable for room ventilation and
Daylighting.
The utility model is received the utility model proposes a kind of remote control of mosquito net with regard to disadvantages mentioned above existing for traditional mosquito net and takes dress
It sets.
Utility model content
The utility model takes up space to solve existing traditional mosquito net suspension, stores difficult problem, proposes a kind of
There is folding and unfolding controllably to facilitate for mosquito net draw off gear, the device, and take up space small feature.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of mosquito net draw off gear, including hack lever and backing plate；The hack lever includes screw rod, nut, driven wheel of differential, active
Bevel gear, long thin bar, sheath body and iron hook；The backing plate includes motor, admission machine and wheel shaft；The hack lever passes through wheel shaft and pad
Plate connects；The shell of the hack lever is sheath body, and the screw rod is set to inside sheath body, and the screw front end is arranged with nut, spiral shell
Female mating with screw thread on bar, the spiro rod rear end covers a driven wheel of differential, and driven gear is unlocked with spiro rod rear end, can be opposite
It moves, is provided with motor on the backing plate, drive bevel gear is connected on the motor；When hack lever and backing plate are mutually perpendicular to
When, the driven wheel of differential is engaged with drive bevel gear, and power is provided by motor；On the driven wheel of differential and nut respectively
Driven wheel of differential and nut, are fixed together by equidistant hole there are four opening by four root long thin bars, driven wheel of differential rotation
Drive nut rotation, nut rotation that can drive screw rod forward-reverse to stretch in sheath body；The screw front end is equipped with iron hook,
Iron hook is used for one end of hanging mosquito net, and iron hook is used for resisting plus the moiety by weight of mosquito net rotates caused torque by nut, makes
Screw rod is flexible；
The combination that a motor drive bevel gear is inlayed in backing plate lower part sets for driving screw rod flexible on the backing plate
It is equipped with motor admission machine, and is connect with hack lever stage casing by line；One motor admission machine of top arrangement, admission machine link
Bar stage casing, when admission machine take-up, hack lever is rotated around wheel shaft, until hack lever is parallel with backing plate, screw rod driven wheel of differential and backing plate
Drive bevel gear is mutually disengaged, and mosquito net is packed up.When admission machine unwrapping wire, due to gravity, hack lever can drop back to original position again, actively
Bevel gear, driven wheel of differential are engaged again.
It is caught up with and is put down by device control cage, together when in use by hanging over the hack lever end of remote control at the top of mosquito net
When mosquito net bottom end is pulled to bedside by mosquito net one railway roadbed center, user；When not in use, hack lever is packed up by device control,
Mosquito net is driven to be stored together to wall side.
Further, utility model device can put up and pack up automatically mosquito net under remote control, it is very convenient we
Life, the elderly especially to walk with difficulty.
Further, screw rod can rotate and extend and retract sheath body, to realize mosquito net lateral opening and withdrawal (such as
Fig. 1), space is more saved.
Further, it can be dug under admission machine pulling after mosquito net is laterally withdrawn and be close to wall (such as Fig. 2), packed up completely
Space and beauty are more saved afterwards, while being conducive to the ventilation of bed.
Further, by two sets of mosquito net draw off gears, one is mounted on the head of a bed, and one is mounted on tailstock, passes through spiral shell
The transverse direction of bar extension and contraction control mosquito net actuates, and is put down by the vertical hang-up of admission machine control screw rod and mosquito net.
Further, elongate rod can be changed to long cylinder, to bear the stress of bigger.
It is possible to further select mosquito net of different shapes, takes device using single receipts and operated.
Compared with prior art, the advantage of the utility model is：
Using the utility model, half mechanically actuated is changed to by past manual operation, it is apparatus simplified, it is easy to operate, together with
Handling whole process can be completed for several minutes, time saving and energy saving.
Description of the drawings
Fig. 1 is the main structure diagram of utility model device；
Fig. 2 is that the present apparatus packs up figure；
Fig. 3 is utility model device detail figure；
Fig. 4 is the master/slave dynamic bevel gear occlusion figure of the utility model；
Fig. 5 is the bevel gear sectional view with holes of the utility model；
Fig. 6 is the buckle screw rod schematic diagram of utility model device；
Fig. 7 is capstan nut schematic diagram；
Fig. 8 is schematic diagram when utility model device uses.
All parts are in figure：1- hack levers, 101- screw rods, 102- nuts, 103- driven wheel of differential, 104- active conical tooths
Wheel, 105- long thin bars, 106- sheath bodies, 107- iron hooks；
2- backing plates, 201- motor, 202- admission machines, 203- wheel shafts；
A kind of mosquito net receipts of 3- take remote control；
4- walls；
5-.
Specific implementation mode
This patent is further described with reference to the accompanying drawings and examples.
Such as Fig. 1 to Fig. 7, a kind of mosquito net draw off gear, including hack lever 1 and backing plate 2；The hack lever 1 includes screw rod 101, spiral shell
Mother 102, driven wheel of differential 103, drive bevel gear 104, long thin bar 105, sheath body 106 and iron hook 107；The backing plate 2 includes electricity
Motivation 201, admission machine 202 and wheel shaft 203；The hack lever 1 is connected by 203 backing plate 2 of wheel shaft；The shell of the hack lever 1 is set
Shell 106, the screw rod 101 are set to inside sheath body 106, and 101 front end sleeve of the screw rod is equipped with nut 102, on nut 102 and bar
Screw thread is mating, and one driven wheel of differential 103 of end cap after the screw rod 101, driven gear 103 and 101 rear end of screw rod are unlocked,
It can be movable relatively, motor 201 is provided on the backing plate 2, drive bevel gear 104 is connected on the motor 201；Work as frame
When bar 1 and backing plate 2 are mutually perpendicular to, the driven wheel of differential 103 is engaged with drive bevel gear 104, is provided by motor 201 dynamic
Power；Four equidistant holes are had on the driven wheel of differential 103 and nut 102, it will be from by four root long thin bars 105
Dynamic bevel gear 103 and nut 102 are fixed together, and the rotation of driven wheel of differential 103 drives nut 102 to rotate, and the rotation of nut 102 can
101 forward-reverse of screw rod is driven to stretch in sheath body 106；101 front end of the screw rod is equipped with iron hook 107, and iron hook 107 is used for
One end of hanging mosquito net, iron hook 107 are used for resisting rotating caused torque by nut 102 plus the moiety by weight of mosquito net, make spiral shell
Bar 101 is flexible；The combination that 201 drive bevel gear 104 of motor is inlayed in backing plate lower part, for driving screw rod 101 flexible, institute
It states and is provided with motor admission machine 202 on backing plate 2, and connect with 1 stage casing of hack lever by line；Top one motor take-up of arrangement
Machine 202, admission machine 202 connects 1 stage casing of hack lever, and when 202 take-up of admission machine, hack lever 1 is rotated around wheel shaft 203, until hack lever 1
Parallel with backing plate 2, screw rod driven wheel of differential 103 is mutually disengaged with backing plate drive bevel gear 104, and mosquito net is packed up.Work as admission machine
When 202 unwrapping wire, due to gravity, hack lever 1 can drop back to original position again, and drive bevel gear 104, driven wheel of differential 103 are stung again
It closes.Device can put up and pack up automatically mosquito net under remote control, our very convenient life, what is especially walked with difficulty is old
Year people.Screw rod can rotate and extend and retract sheath body, to realize mosquito net in lateral opening and withdrawal (such as Fig. 1), more supernumerary segment
Save space.Mosquito net, which can be dug after laterally withdrawing under admission machine pulling, is close to wall (such as Fig. 2), is more saved after packing up completely
Space and beauty, while being conducive to the ventilation of bed.By two sets of mosquito net draw off gears, one is mounted on the head of a bed, and one
It is a to be mounted on tailstock, it is actuated by the transverse direction of screw rod extension and contraction control mosquito net, passes through the extension that admission machine control screw rod and mosquito net are vertical
It rises and puts down.
Mosquito net is suspended on by two iron hooks on device.When in use, by remote control control, two admission machines 202 are same
When slowly discharge long hook line, hack lever waits for that the driven wheel of differential of hack lever lower end is engaged with master bevel gear under the effect of gravity to decentralization
Afterwards, master bevel gear starts to rotate under the action of motor, drives driven gear movement.Driven gear will by 4 root long thin bars
Power is transferred to the nut at screw rod end, which is closely engaged with screw flight, due to the position phase of nut and driven gear
To fixation, under nut drive, screw rod slowly moves forward, the mosquito net for driving nut top to hang, from wall side slowly to bed
Center is mobile, after band arrives at precalculated position, breaks power, stops movement.The mosquito net bottom need to only be pulled to bedside i.e. by user at this time
It can.
When mosquito net need not be used daytime, motor can be first opened, similarly, drives master/slave bevel gear in reverse direction
Rotation, screw rod drive mosquito net slowly to be moved to wall side under this active force, after arriving near precalculated position, you can interrupt dynamic
Power.It is then turned on admission machine, hack lever moves upwards under take-up pulling force effect, drives and packs up mosquito net wall side, is conducive to interior
Lighting and ventilation.
Above-mentioned specific implementation mode is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
The scope of protection of the utility model.
Claims (2)
1. a kind of mosquito net draw off gear, which is characterized in that including hack lever（1）And backing plate（2）；
The hack lever（1）Including screw rod（101）, nut（102）, driven wheel of differential（103）, drive bevel gear（104）, long thin bar
（105）, sheath body（106）And iron hook（107）；The backing plate（2）Including motor（201）, admission machine（202）And wheel shaft（203）；
The hack lever（1）Pass through wheel shaft（203）With backing plate（2）Connection；The hack lever（1）Shell be sheath body（106）, the screw rod
（101）It is set to sheath body（106）Inside, the screw rod（101）Front end sleeve is equipped with nut（102）, nut（102）With spiral shell on screw rod
Line is mating, the screw rod（101）One driven wheel of differential of end cap afterwards（103）, the backing plate（2）On be provided with motor（201）,
The motor（201）On be connected with drive bevel gear（104）；Work as hack lever（1）And backing plate（2）It is described driven when being mutually perpendicular to
Bevel gear（103）With drive bevel gear（104）Occlusion；The driven wheel of differential（103）And nut（102）On have four
Equidistant hole passes through four root long thin bars（105）By driven wheel of differential（103）And nut（102）It is fixed together, from mantle tooth
Wheel（103）Rotation drives nut（102）Rotation, nut（102）Rotation can drive screw rod（101）Forward-reverse is in sheath body
（106）In stretch；The screw rod（101）Front end is equipped with iron hook（107）, iron hook（107）For one end of hanging mosquito net, iron hook
（107）In addition the moiety by weight of mosquito net is used for resisting by nut（102）Torque caused by rotation, makes screw rod（101）It is flexible；
The backing plate（2）On be provided with motor admission machine（202）, and pass through line and hack lever（1）Stage casing connects；Top arrangement one
A motor admission machine（202）, admission machine（202）Connect hack lever（1）Stage casing.
2. mosquito net draw off gear according to claim 1, which is characterized in that by two sets of mosquito net draw off gears, a peace
Mounted in the head of a bed, one is mounted on tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783725.1U CN208002494U (en) | 2017-06-30 | 2017-06-30 | A kind of mosquito net draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783725.1U CN208002494U (en) | 2017-06-30 | 2017-06-30 | A kind of mosquito net draw off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208002494U true CN208002494U (en) | 2018-10-26 |
Family
ID=63880380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720783725.1U Expired - Fee Related CN208002494U (en) | 2017-06-30 | 2017-06-30 | A kind of mosquito net draw off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208002494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126006A (en) * | 2017-06-30 | 2017-09-05 | 华南理工大学 | A kind of mosquito net draw off gear |
-
2017
- 2017-06-30 CN CN201720783725.1U patent/CN208002494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126006A (en) * | 2017-06-30 | 2017-09-05 | 华南理工大学 | A kind of mosquito net draw off gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |