CN208815292U - A kind of transmission mechanism and washing machine - Google Patents
A kind of transmission mechanism and washing machine Download PDFInfo
- Publication number
- CN208815292U CN208815292U CN201821532484.4U CN201821532484U CN208815292U CN 208815292 U CN208815292 U CN 208815292U CN 201821532484 U CN201821532484 U CN 201821532484U CN 208815292 U CN208815292 U CN 208815292U
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- China
- Prior art keywords
- spring
- rotary damper
- feeding box
- rotating wheel
- washing machine
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Abstract
The utility model relates to washing machine technology field, a kind of transmission mechanism and washing machine are disclosed.The transmission mechanism, including rotary damper；Rotating wheel, the rotating wheel are set to the output shaft of the rotary damper, the feeding box transmission connection of the rotating wheel and washing machine；Spring assembly, the spring assembly are set to the output shaft of the rotary damper, or are set to the periphery of the rotary damper；When the feeding box is pushed into the washing machine, the feeding box drives the rotating wheel rotation, the spring assembly accumulation of energy；The feeding box is pressed again, and the spring assembly can drive the rotating wheel to pop up the feeding box.The utility model solves spring assembly in the prior art and the structure of rotary damper is provided separately, the bulky problem of occupied space, while also solving the push-in of feeding box and the problem of ejection process stationarity difference.
Description
Technical field
The utility model relates to washing machine technology field more particularly to a kind of transmission mechanisms and washing machine.
Background technique
When people wash clothing, need the detergent feeding box putting detergent to washing machine, be drawn out when feeding box or
When being pushed into washing machine shell, it is usually provided with damping mechanism, for guaranteeing that detergent box smoothly can be pulled out or be pushed into.
Throwing mechanism in the prior art includes rotary damper and spring assembly, groups of springs to the buffer structure of feeding box
Part is general common tension spring, and the stroke that the installation site of rotary damper can pull out washing machine shell according to feeding box is true
It is fixed, for example, rotary damper is mounted on the interposition of feeding box when feeding box pulls out the half for the length that shell is feeding box
It sets.Tension spring may be mounted at the head or tail portion of feeding box, by the stretching or compression of tension spring, generate to feeding box
Power is popped up, people can be such that feeding box pops up by pressing feeding box.
Above-mentioned rotary damper and spring assembly split settings, making throwing mechanism, structure is complicated.In addition, being acted on using tension spring
Pop up feeding box, in use for some time, performance change causes the pop-up of feeding box unstable, influences user's body tension spring
It tests.
Utility model content
The purpose of this utility model is to provide a kind of transmission mechanism and washing machine, solves spring assembly in the prior art
It is provided separately with the structure of rotary damper, the bulky problem of occupied space, while also solving the push-in and bullet of feeding box
The problem of process stationarity difference out.
For this purpose, the utility model uses following technical scheme:
A kind of transmission mechanism is provided, comprising:
Rotary damper；
Rotating wheel, the rotating wheel are set to the output shaft of the rotary damper, the throwing of the rotating wheel and washing machine
Put box transmission connection；
Spring assembly, the spring assembly are set to the output shaft of the rotary damper, or are set to the rotation resistance
The periphery of Buddhist nun's device；
When the feeding box is pushed into the washing machine, the feeding box drives the rotating wheel rotation, the spring
Component accumulation of energy；The feeding box is pressed again, and the spring assembly can drive the rotating wheel to pop up the feeding box.
Preferably, when the spring assembly is set to the output shaft of the rotary damper, the rotary damper
Output shaft is connected with drive rod, the output shaft integrated molding of the drive rod and the rotary damper.
Preferably, the spring assembly and the rotary damper are located at the both ends of the drive rod, the rotation
Wheel can be rotated relative to the rotary damper.
Preferably, the spring assembly includes:
First spring fixed seat is set to the washing machine；
First clockwork spring, both ends are respectively arranged at the drive rod and first spring fixed seat.
Preferably, first spring fixed seat includes:
Fixing seat is fixed on the washing machine；
Spring mounting shell, is connected to the fixing seat, and the both ends of first clockwork spring are individually fixed in the transmission
It is sheathed on outside first clockwork spring on bar with the fixing seat, the spring mounting shell.
Preferably, the fixing seat includes the pedestal being fixed on the washing machine and the appearance for being set to the pedestal side
Receive chamber, first clockwork spring is located in the accommodating chamber, and one end is fixed on the accommodating chamber.
Preferably, the cell wall periphery of the accommodating chamber is provided with positioning protrusion, is provided on the inside of the spring mounting shell
Groove, the positioning protrusion are inserted into the groove.
Preferably, when the spring assembly is set to the periphery of the rotary damper, the spring assembly includes the
Two clockwork springs, second clockwork spring both ends are connected to the shell and the washing machine of the rotary damper, institute
State the shell that rotating wheel is set to the rotary damper, the shell of the rotating wheel and the rotary damper is relative to described
The output shaft synchronous of rotary damper rotates.
Preferably, the spring assembly further includes the second spring fixing seat being set on the washing machine, the clockwork spring
Spring is set in the second spring fixing seat, and the rotary damper is rotatably dispose in the second spring fixing seat.
A kind of washing machine is additionally provided in the utility model, including the transmission mechanism.
The utility model has the beneficial effects that washing machine feeding box is launched when being pushed into washing machine in the utility model
Tape turn wheel rotation, and then drive spring assembly accumulation of energy.When feeding box is ejected, spring assembly provides dynamic for feeding box
Power can make feeding box automatic spring.Meanwhile under the action of rotary damper, feeding box can be made steadily to be popped up.
Above-mentioned elastic parts may be mounted on the output shaft of damper, in rotating wheel rotation process, rotating wheel rotation
Make spring assembly accumulation of energy.In addition, elastic parts can also be mounted on the periphery of rotary damper, at this point, rotary damper with turn
Driving wheel is rotated relative to elastic parts together, and when feeding box is closed, rotary damper and rotating wheel rotation, elastic parts store
Energy；When feeding box is ejected, elastic parts is rotated backward and is provided for feeding box by driving rotation rotary damper and rotating wheel
Power.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the transmission mechanism of the utility model；
Fig. 2 is the structural schematic diagram (not including spring mounting shell) of the transmission mechanism of the utility model；
Fig. 3 is that the structural schematic diagram of an angle of the transmission mechanism of the utility model (does not include that the first spring is fixed
Seat)；
Fig. 4 is that the structural schematic diagram of another angle of the transmission mechanism of the utility model (does not include that the first spring is fixed
Seat)；
Fig. 5 is first spring fixed seat of the utility model and the structural schematic diagram of the first clockwork spring；
Fig. 6 is the structural schematic diagram of an angle of first spring fixed seat of the utility model；
Fig. 7 is the structural schematic diagram of another angle of first spring fixed seat of the utility model；
Fig. 8 is the structural schematic diagram of the spring mounting shell of the utility model.
In figure:
1, rotary damper；
2, rotating wheel；
3, spring assembly；
31, the first spring fixed seat；311, fixing seat；3111, pedestal；3112, circular trough；3113, positioning protrusion；312,
Spring mounting shell；3121, groove；313, distance piece；
32, the first clockwork spring；
4, drive rod.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one
As shown in Figs 1-4, a kind of transmission mechanism, including rotary damper 1, rotating wheel 2, biography are provided in the present embodiment
Lever 4 and spring assembly 3, wherein, drive rod 4 is cylinder multi-diameter shaft, the drive rod 4 and rotary damper 1 in the present embodiment
Output shaft is integrally formed, and is replaced using an integrally formed rotation axis (following rotation axis is identical as rotation axis herein) existing
Output shaft and drive rod 4 in some rotary dampers 1.In addition, drive rod 4 can be seperated with the output shaft of rotary damper 1
Setting, in assembly, drive rod 4 is co-axially mounted with output shaft.
Rotary damper 1 is fixed on washing machine, and rotating wheel 2 is set in rotation axis, specific location according to dispensing
The position of the drive mechanism of engagement in box (not shown) is adjusted, can picture 1-4 shown in position, may be used also
To be located at the middle position etc. of rotation axis.At this point, rotating wheel 2 can be rotated relative to rotary damper 1.Rotary damper 1 is
One-way damper or two way damper are one-way damper in the present embodiment.
Drive mechanism engaged transmission when feeding box is pushed into washing machine, on rotating wheel 2 and feeding box.Meanwhile it is above-mentioned
Spring assembly 3 and rotary damper 1 are located at the both ends of rotation axis.Specifically, spring assembly 3 includes the first spring fixed seat
31 and first clockwork spring 32, wherein above-mentioned spring assembly 3 is fixed on washing machine by the first spring fixed seat 31, and first
Clockwork spring 32 is also plane scroll spring, and the first clockwork spring 32 is made of stainless steel, carbon steel or spring steel.The present embodiment
In preferably stainless steel 301 or stainless steel 304.
Further specifically, as illustrated in figs. 5-7, the first fixing seat 311 further includes fixing seat 311 and spring mounting shell 312,
Fixing seat 311 is fixed on washing machine.Fixing seat 311 includes the pedestal 3111 being fixed on washing machine and is set to pedestal 3111
The accommodating chamber 3112 of side, accommodating chamber 3112 are circle, and the cavity wall of accommodating chamber 3112 is circumferentially interrupted setting.In the present embodiment
Accommodating chamber 3112 includes the first circular arc wall and the second circular arc wall, and the radian of the first circular arc wall construction is greater than 180 °, when the first clockwork spring
When spring 32 is located in accommodating chamber 3112, the first circular arc wall construction is for limiting 32 voltuntary movement of the first clockwork spring, the second circle
The radian of arc wall is selected according to actual needs, is capable of fixing one end of the first clockwork spring 32.
It is accommodating chamber 3112 inside above-mentioned spring mounting shell 312, spring mounting shell 312 is arranged in rotation axis, to install
Between the step and fixing seat 311 of rotation axis, limited spring mounting shell 312 is carried out axially movable by the two.In addition,
As shown in Figure 6 and Figure 8, the cell wall periphery of accommodating chamber 3112 is provided with positioning protrusion 3113, the inside setting of spring mounting shell 312
Fluted 3121.The not axially disposed strip bulge of positioning protrusion 3113, positioning protrusion 3113 are inserted into groove 3121, thus
Limited spring mounting shell 312 circumferentially rotates.It is additionally provided with through-hole on spring mounting shell 312, is secured entirely on washing machine.
One end of rotation axis is protruded into rotary damper 1, and the other end is fixed in fixing seat 311, close to solid in rotation axis
One end of reservation 311 is axially disposed gap.
The both ends of first clockwork spring 32 are individually fixed in the gap of rotation axis and the second arc section slot of fixing seat 311
On wall, rotation axis is arranged in the first clockwork spring 32, and spring mounting shell 312 is sheathed on outside the first clockwork spring 32.
In addition, as shown in Fig. 2, between the one side of the first clockwork spring 32 and the inner face of spring mounting shell 312, with
And first clockwork spring 32 another side and fixing seat 311 on arc groove slot bottom between, be provided with distance piece 313, prevent
Only the first clockwork spring 32 causes to wear to above-mentioned two structural member.
When feeding box is pushed into washing machine, feeding box drives rotating wheel 2 to rotate, so that the first clockwork spring 32 is turned round
Change shape, as the degree that feeding box is pushed into is bigger, torque is bigger, 32 accumulation of energy of the first clockwork spring.When feeding box needs again
When opening, it is only necessary to artificially press feeding box, feeding box, can be with automatic spring under the action of the first clockwork spring 32.Simultaneously
Because rotary damper 1 is one-way damper, it only is ejected Shi Caiyou damping action in feeding box, therefore, feeding box can be made
Steadily popped up.
In addition, additionally providing a kind of washing machine in the present embodiment, including above-mentioned transmission mechanism.
Embodiment two
A kind of transmission mechanism is additionally provided in the present embodiment, elastic parts is set to the periphery of damper, 3 energy of spring assembly
Enough pop up feeding box.
Spring assembly 3 includes the second clockwork spring (not shown) and second spring fixing seat (not shown),
In, second spring fixing seat is fixed on washing machine, and the second clockwork spring is set in second spring fixing seat, the second clockwork spring bullet
The both ends of spring are connected to the shell and washing machine of rotary damper 1, and rotary damper 1 is located inside the second clockwork spring.
At this time, it is no longer necessary to drive rod is set, rotating wheel 2 is fixedly mounted on the shell of rotary damper 1, rotary damper 1 it is defeated
Shaft maintains static dynamic, output shaft synchronous rotation of the shell of rotating wheel 2 and rotary damper 1 relative to rotary damper 1.
When feeding box is pushed into washing machine internal, rotating wheel 2 is driven to rotate, while the shell of rotary damper 1 also rotates synchronously, the
Two clockwork spring accumulation of energys；When feeding box needs to be extracted, the second clockwork spring pops up for feeding box and provides power, and at this point,
Rotary damper 1 and rotary shaft 2 rotate synchronously, and play damping action, keep feeding box pop-up more stable.
It is further preferred that rotary damper 1 is rotatably dispose in second spring fixing seat, second spring fixing seat can be propped up
Rotary damper 1 is supportted, prevents the gravity of rotary damper 1 from generating other deformations to the second clockwork spring.
In addition, the shell of rotating wheel 2 and rotary damper 1 can also be installed integrally, use as a whole.Second clockwork spring bullet
Anti-wear structure is set according to actual needs between spring and second spring fixing seat.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of transmission mechanism characterized by comprising
Rotary damper (1)；
Rotating wheel (2), the rotating wheel (2) are set to the output shaft of the rotary damper (1), the rotating wheel (2) with wash
The feeding box of clothing machine is sequentially connected；
Spring assembly (3), the spring assembly (3) is set to the output shaft of the rotary damper (1), or is set to the rotation
Turn the periphery of damper (1)；
When the feeding box is pushed into the washing machine, the feeding box drives rotating wheel (2) rotation, the groups of springs
Part (3) accumulation of energy；The feeding box is pressed again, and the spring assembly (3) can drive the rotating wheel (2) to make the feeding box
Pop-up.
2. transmission mechanism according to claim 1, which is characterized in that when the spring assembly (3) is set to the rotation
When the output shaft of damper (1), the output shaft of the rotary damper (1) is connected with drive rod (4), the drive rod (4) with
The output shaft of the rotary damper (1) is integrally formed.
3. transmission mechanism according to claim 2, which is characterized in that the spring assembly (3) and the rotary damper
(1) both ends of the drive rod (4) are located at, the rotating wheel (2) can rotate relative to the rotary damper (1).
4. transmission mechanism according to claim 3, which is characterized in that the spring assembly (3) includes:
First spring fixed seat (31), is set to the washing machine；
First clockwork spring (32), both ends are respectively arranged at the drive rod (4) and first spring fixed seat (31).
5. transmission mechanism according to claim 4, which is characterized in that first spring fixed seat (31) includes:
Fixing seat (311), is fixed on the washing machine；
Spring mounting shell (312) is connected to the fixing seat (311), and the both ends of first clockwork spring (32) are fixed respectively
In on the drive rod (4) and the fixing seat (311), the spring mounting shell (312) is sheathed on first clockwork spring
(32) outside.
6. transmission mechanism according to claim 5, which is characterized in that the fixing seat (311) includes being fixed on described wash
Pedestal (3111) on clothing machine and the accommodating chamber (3112) for being set to the pedestal (3111) side, first clockwork spring
(32) it is located in the accommodating chamber (3112), and one end is fixed on the accommodating chamber (3112).
7. transmission mechanism according to claim 6, which is characterized in that the cell wall periphery of the accommodating chamber (3112) is provided with
Fluted (3121) are arranged in the inside of positioning protrusion (3113), the spring mounting shell (312), and the positioning protrusion (3113) is inserted
Enter in the groove (3121).
8. transmission mechanism according to claim 1, which is characterized in that when the spring assembly (3) is set to the rotation
When the periphery of damper (1), the spring assembly (3) includes the second clockwork spring, and second clockwork spring both ends connect respectively
It is connected to the shell and the washing machine of the rotary damper (1), the rotating wheel (2) is set to the rotary damper (1)
Shell, output shaft of the shell of the rotating wheel (2) and the rotary damper (1) relative to the rotary damper (1)
It rotates synchronously.
9. transmission mechanism according to claim 8, which is characterized in that the spring assembly (3) further include be set to it is described
Second spring fixing seat on washing machine, the clockwork spring are set in the second spring fixing seat, the damping due to rotation
Device (1) is rotatably dispose in the second spring fixing seat.
10. a kind of washing machine, which is characterized in that including the described in any item transmission mechanisms of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532484.4U CN208815292U (en) | 2018-09-19 | 2018-09-19 | A kind of transmission mechanism and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532484.4U CN208815292U (en) | 2018-09-19 | 2018-09-19 | A kind of transmission mechanism and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815292U true CN208815292U (en) | 2019-05-03 |
Family
ID=66277600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821532484.4U Active CN208815292U (en) | 2018-09-19 | 2018-09-19 | A kind of transmission mechanism and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866950A (en) * | 2018-09-19 | 2018-11-23 | 南京中竞科电子科技有限公司 | A kind of transmission mechanism and washing machine |
-
2018
- 2018-09-19 CN CN201821532484.4U patent/CN208815292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866950A (en) * | 2018-09-19 | 2018-11-23 | 南京中竞科电子科技有限公司 | A kind of transmission mechanism and washing machine |
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Address after: 211100 Jiangsu Nanjing Jiangning District Hu Jie Street industrial concentration area Patentee after: Nanjing zhongjingke Intelligent Technology Co.,Ltd. Address before: 211100 Jiangsu Nanjing Jiangning District Hu Jie Street industrial concentration area Patentee before: NANJING ZHONGJINGKE ELECTRONIC TECHNOLOGY Co.,Ltd. |