CN209074445U - One key of round brush retracts mechanism - Google Patents
One key of round brush retracts mechanism Download PDFInfo
- Publication number
- CN209074445U CN209074445U CN201821666313.0U CN201821666313U CN209074445U CN 209074445 U CN209074445 U CN 209074445U CN 201821666313 U CN201821666313 U CN 201821666313U CN 209074445 U CN209074445 U CN 209074445U
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- limit
- sliding block
- round brush
- fixation hole
- pedestal
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Abstract
The utility model discloses a kind of one keys of round brush to retract mechanism, is set to the round brush in shell including shell and rotation, round brush retracts component connection inside the shell by a key；One key retracts the circular sliding block that component includes pedestal He is movably arranged on pedestal, a first back-moving spring is equipped between sliding block and pedestal, in the limit hole on limit shaft inserted base on sliding block, and limit is cooperated by the limit end on limit shaft and the stop collar in limit hole；The position that a corresponding key retracts component on shell is equipped with a fixing seat, fixing seat is equipped with a circular fixation hole, a button is equipped in fixation hole, second back-moving spring is equipped between button and shell, sliding block is equipped with the circular fixed part of corresponding fixation hole close to fixing seat side, fixed position offsets in fixation hole and with the effect end of button, and the lower edge of fixation hole is equipped with spacer pin.The utility model need to can only be retracted round brush by lower button, not only easy to operate, time saving and energy saving, and be able to ascend user experience.
Description
Technical field
The utility model relates to cleaner installations fields, and in particular to a kind of one key of round brush retracts mechanism.
Background technique
Dust catcher is widely used in daily life.The working principle of dust catcher is: it is rotated using motor band movable vane piece,
Negative pressure is generated in capsul, sucks dust.And scrubbing brush is essential component in dust catcher.
The brush suction nozzle in the ground of dust catcher generally includes shell and setting and the round brush in shell, and the round brush includes round brush
Body and the bristle on the integral rolling brush.When dust suction, round brush rotation, bristle on the round brush is by suction inlet to being inhaled
Dirt surface is cleaned, and foreign matter is rolled, and is inhaled into it.
The round brush of existing dust catcher needs to unlock by the lock screw on tool elder generation desheathing when retracting shell, then
Round brush is taken out, it is not only cumbersome, it is time-consuming and laborious, and influence user experience.
Summary of the invention
The goal of the invention of the utility model is to provide a kind of one key of round brush and retracts mechanism, can effectively solve the problem that existing dust catcher
Round brush retracts cumbersome problem, promotes user experience.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of one key of round brush retracts mechanism, wraps
The round brush of shell and rotation in shell is included, described round brush one end is equipped with connection cooperating with outer casing inner wall, being flexibly connected
Portion, the other end are equipped with a key and retract component；
One key retracts the circular sliding block that component includes pedestal He is movably arranged on pedestal, the sliding block and pedestal it
Between be equipped with a first back-moving spring, the sliding block is fixed with a limit shaft close to the side of pedestal, and the pedestal is equipped with one
For the limit hole of limit shaft insertion, it is equipped with stop collar in the limit hole, passes through on the limit shaft and is set on one end of stop collar
There is limit end, the limit end and stop collar cooperation limit；
The position that a corresponding key retracts component on the shell is equipped with a fixing seat, and it is circular that the fixing seat is equipped with one
Fixation hole, the fixation hole is interior to be equipped with a button, second back-moving spring is equipped between the button and shell, the sliding block is close
Fixing seat side is equipped with the circular fixed part of corresponding fixation hole, effect end of the fixed position in fixation hole and with button
It offsets, the lower edge of the fixation hole is equipped with spacer pin.
In above-mentioned technical proposal, the sliding block is equipped with spring base close to the side of pedestal, and the first back-moving spring is arranged
On spring base, the position that spring base is corresponded on the pedestal is equipped with a baffle, and the first back-moving spring stretches out spring base
One end resists baffle.
In above-mentioned technical proposal, the effect end of the button is an annulus, sets that there are two be located at same water on the annulus
The position of plane, is an inclined-plane with the face of effect end in contact on the fixed part, the inclined-plane from top to bottom from one side of sliding block to
The inclination of button side；
The effect end of the button and fixed part are point contact.
It is located at below fixed part in above-mentioned technical proposal, on the sliding block and is additionally provided with a limited block, the limit pins position
Between fixed part and limited block；
The limiting slot slided along the vertical direction for limited block is equipped in the fixing seat positioned at the lower section of fixation hole.
A kind of one key of round brush retracts mechanism, is set to the round brush in shell including shell and rotation, described round brush one end is equipped with
Interconnecting piece cooperating with outer casing inner wall, being flexibly connected, the other end are equipped with a key and retract component；
One key retracts rectangular or triangle the sliding block that component includes pedestal He is movably arranged on pedestal, the sliding block
A first back-moving spring is equipped between pedestal, the sliding block is fixed with a limit shaft, the pedestal close to the side of pedestal
It is equipped with a limit hole being inserted into for limit shaft, stop collar is equipped in the limit hole, passes through stop collar on the limit shaft
One end is equipped with limit end, and the limit end and stop collar cooperation limit；
The position that a corresponding key retracts component on the shell is equipped with a fixing seat, and it is circular that the fixing seat is equipped with one
Fixation hole, the fixation hole is interior to be equipped with a button, and the sliding block is equipped with the circular solid of corresponding fixation hole close to fixing seat side
Determine portion, the fixed position offsets in fixation hole and with the effect end of button, and the lower edge of the fixation hole is equipped with spacer pin.
The utility model includes two working positions: 1, assembly station, at this point, the fixed position of sliding block in fixation hole, limits
Position pins position plays fixed function to round brush between fixed part and limited block；2, station is retracted, at this point, pressing lower button, driving is slided
Block is to one Slideslip of round brush and compresses first back-moving spring, until the fixed part of sliding block is exited to except spacer pin, thus pressing
Round brush is popped up under the position of button and the collective effect on fixed part inclined-plane, is conveniently removed.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. the utility model retracts component by the way that a key is arranged in one end of round brush, it is equipped with fixing seat inside the shell
And it is threaded through the button in the fixation hole of fixing seat, realize the function that round brush can be removed by lower button, side easy to operate
Just, time saving and energy saving, help to be promoted for experiencing；
2. using point contact between effect end and the fixed part of sliding block of the button of the utility model, friction can be reduced
Power is promoted between button and sliding block with respect to the smoothness of sliding；
3. the face on the fixed part of the utility model with effect end in contact is an inclined-plane, the inclined-plane is from top to bottom from sliding block one
Lateral button side inclination, cooperates the position of button, the thrust for being pushed outwardly round brush one end is generated, thus more convenient rolling
Brush retracts.
Detailed description of the invention
Fig. 1 is that the round brush of the utility model embodiment one is in the structural schematic diagram of assembly station.
Fig. 2 is that the round brush of the utility model embodiment one is in the structural schematic diagram for retracting station.
Fig. 3 is the structural schematic diagram of the round brush of the utility model embodiment one.
Fig. 4 is the structural schematic diagram of the shell of the utility model embodiment one.
Wherein: 1, shell；2, round brush；3, pedestal；4, sliding block；5, first back-moving spring；6, limit shaft；7, limit hole；8,
Stop collar；9, end is limited；10, fixation hole；11, button；12, fixed part；13, spacer pin；14, spring base；15, baffle；16,
Position；17, limited block；18, limiting slot；19, second back-moving spring.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one:
Referring to shown in Fig. 1 to 4, a kind of one key of round brush retracts mechanism, is set to the round brush 2 in shell including shell 1 and rotation,
Round brush can be rolled freely inside the shell, and described round brush one end is equipped with interconnecting piece cooperating with outer casing inner wall, being flexibly connected, separately
One end is equipped with a key and retracts component；
One key retracts the circular sliding block 4 that component includes pedestal 3 He is movably arranged on pedestal, the sliding block and pedestal
Between be equipped with a first back-moving spring 5, the sliding block is fixed with a limit shaft 6 close to the side of pedestal, sets on the pedestal
There is a limit hole 7 being inserted into for limit shaft, stop collar 8 is equipped in the limit hole, passes through the one of stop collar on the limit shaft
End is limited equipped with limit end 9, the limit end and stop collar cooperation, and guarantee sliding block can slide on pedestal and will not
It is detached from pedestal, which is circle, has a diameter larger than the internal diameter of stop collar；
The position that a corresponding key retracts component on the shell is equipped with a fixing seat, and it is circular that the fixing seat is equipped with one
Fixation hole 10, the fixation hole is interior to be equipped with a button 11, second back-moving spring is equipped between the button and shell, which can
To move freely in fixation hole and without departing from fixation hole, the sliding block is equipped with corresponding fixation hole close to fixing seat side
Circular fixed part 12, the fixed position offset in fixation hole and with the effect end of button, the lower edge of the fixation hole
Equipped with spacer pin 13, which can guarantee skid off from fixation hole when round brush works normally.
In the present embodiment, the sliding block is equipped with spring base 14 close to the side of pedestal, and the first back-moving spring is set in
On spring base, the position that spring base is corresponded on the pedestal is equipped with a baffle 15, and the first back-moving spring stretches out spring base
One end resists baffle.
In the present embodiment, the effect end of the button is an annulus, sets that there are two be located at same level on the annulus
Position 16, be an inclined-plane with the face of effect end in contact on the fixed part, the inclined-plane is from top to bottom from one side of sliding block to pressing
Button side inclination, the inclined-plane cooperate button position, the thrust for being pushed outwardly one end of round brush can be generated, that is, press by
One end of button, round brush is just pushed outwardly, more convenient to retract；
The effect end of the button and fixed part are point contact, can reduce the frictional force between button and fixed part.
It is located at below fixed part in the present embodiment, on the sliding block and is additionally provided with a limited block 17, the spacer pin is located at
Between fixed part and limited block, so as to prevent round brush from displacement up and down occurring at work；
The limiting slot 18 slided along the vertical direction for limited block is equipped in the fixing seat positioned at the lower section of fixation hole, it can
Prevent round brush from left-right rotation occurring at work.
The utility model includes two working positions: 1, assembly station, at this point, the fixed position of sliding block in fixation hole, limits
Position pins position plays fixed function to round brush between fixed part and limited block；2, station is retracted, at this point, pressing lower button, driving is slided
Block is to one Slideslip of round brush and compresses first back-moving spring, until the fixed part of sliding block is exited to except spacer pin, thus pressing
Round brush is popped up under the position of button and the collective effect on fixed part inclined-plane, is conveniently removed.
Embodiment two:
A kind of one key of round brush retracts mechanism, is set to the round brush in shell including shell and rotation, described round brush one end is equipped with
Interconnecting piece cooperating with outer casing inner wall, being flexibly connected, the other end are equipped with a key and retract component；
One key retracts rectangular or triangle the sliding block that component includes pedestal He is movably arranged on pedestal, the sliding block
A first back-moving spring is equipped between pedestal, the sliding block is fixed with a limit shaft, the pedestal close to the side of pedestal
It is equipped with a limit hole being inserted into for limit shaft, stop collar is equipped in the limit hole, passes through stop collar on the limit shaft
One end is equipped with limit end, and the limit end and stop collar cooperation limit；
The position that a corresponding key retracts component on the shell is equipped with a fixing seat, and it is circular that the fixing seat is equipped with one
Fixation hole, the fixation hole is interior to be equipped with a button, second back-moving spring is equipped between the button and shell, the sliding block is close
Fixing seat side is equipped with the circular fixed part of corresponding fixation hole, effect end of the fixed position in fixation hole and with button
It offsets, the lower edge of the fixation hole is equipped with spacer pin.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.A variety of modifications of above-described embodiment will be readily apparent to those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to above-described embodiment shown in this article, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. a kind of one key of round brush retracts mechanism, it is characterised in that: be set to the round brush in shell, the round brush including shell and rotation
One end is equipped with interconnecting piece cooperating with outer casing inner wall, being flexibly connected, and the other end is equipped with a key and retracts component；
One key retracts the circular sliding block that component includes pedestal He is movably arranged on pedestal, sets between the sliding block and pedestal
There is a first back-moving spring, the sliding block is fixed with a limit shaft close to the side of pedestal, and the pedestal is equipped with one for limit
The limit hole of position axis insertion, the limit hole is interior to be equipped with stop collar, and one end that stop collar is passed through on the limit shaft is equipped with limit
Position end, the limit end and stop collar cooperation limit；
The position that a corresponding key retracts component on the shell is equipped with a fixing seat, and the fixing seat is equipped with a circular fixation
Hole, the fixation hole is interior to be equipped with a button, second back-moving spring is equipped between the button and shell, the sliding block is close to fixed
Seat side is equipped with the circular fixed part of corresponding fixation hole, effect end phase of the fixed position in fixation hole and with button
It supports, the lower edge of the fixation hole is equipped with spacer pin.
2. one key of round brush according to claim 1 retracts mechanism, it is characterised in that: the sliding block is set close to the side of pedestal
There is spring base, the first back-moving spring is set on spring base, and the position that spring base is corresponded on the pedestal is equipped with a baffle,
One end that the first back-moving spring stretches out spring base resists baffle.
3. one key of round brush according to claim 1 retracts mechanism, it is characterised in that: the effect end of the button is a circle
Ring is set on the annulus there are two the position for being located at same level, with the face of effect end in contact is one on the fixed part
Inclined-plane, the inclined-plane are tilted from one side of sliding block to button side from top to bottom；
The effect end of the button and fixed part are point contact.
4. one key of round brush according to claim 1 retracts mechanism, it is characterised in that: be located under fixed part on the sliding block
Side is additionally provided with a limited block, and the spacer pin is between fixed part and limited block；
The limiting slot slided along the vertical direction for limited block is equipped in the fixing seat positioned at the lower section of fixation hole.
5. a kind of one key of round brush retracts mechanism, it is characterised in that: be set to the round brush in shell, the round brush including shell and rotation
One end is equipped with interconnecting piece cooperating with outer casing inner wall, being flexibly connected, and the other end is equipped with a key and retracts component；
One key retracts rectangular or triangle the sliding block that component includes pedestal He is movably arranged on pedestal, the sliding block and bottom
A first back-moving spring is equipped between seat, the sliding block is fixed with a limit shaft close to the side of pedestal, sets on the pedestal
There is a limit hole being inserted into for limit shaft, stop collar is equipped in the limit hole, one end of stop collar is passed through on the limit shaft
It is equipped with limit end, the limit end and stop collar cooperation limit；
The position that a corresponding key retracts component on the shell is equipped with a fixing seat, and the fixing seat is equipped with a circular fixation
Hole, the fixation hole is interior to be equipped with a button, and the sliding block is equipped with the circular fixed part of corresponding fixation hole close to fixing seat side,
The fixed position offsets in fixation hole and with the effect end of button, and the lower edge of the fixation hole is equipped with spacer pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666313.0U CN209074445U (en) | 2018-10-15 | 2018-10-15 | One key of round brush retracts mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666313.0U CN209074445U (en) | 2018-10-15 | 2018-10-15 | One key of round brush retracts mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074445U true CN209074445U (en) | 2019-07-09 |
Family
ID=67119058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666313.0U Active CN209074445U (en) | 2018-10-15 | 2018-10-15 | One key of round brush retracts mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074445U (en) |
-
2018
- 2018-10-15 CN CN201821666313.0U patent/CN209074445U/en active Active
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| GR01 | Patent grant |