CN206894406U - A kind of combined type booster pump rear lid - Google Patents
A kind of combined type booster pump rear lid Download PDFInfo
- Publication number
- CN206894406U CN206894406U CN201720589299.8U CN201720589299U CN206894406U CN 206894406 U CN206894406 U CN 206894406U CN 201720589299 U CN201720589299 U CN 201720589299U CN 206894406 U CN206894406 U CN 206894406U
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- China
- Prior art keywords
- brush
- booster pump
- brush carrier
- rear lid
- combined type
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Abstract
The utility model discloses a kind of combined type booster pump rear lid, including brush, the connection brush and to the brush lead of electric current provided, accommodate the brush carrier of the brush, be equipped with the bonnet body of the brush, the brush carrier and the lead, the brush carrier includes brush insertion hole, the brush is slided along the brush insertion hole direction and set, also including the elastic component for being disposed in interior, to the brush one end force of each brush insertion hole, the brush carrier is removably in installation and the bonnet body.The utility model booster pump rear lid is by brush carrier and bonnet body split settings, the low bonnet body of high temperature resistant demand is selected into general material, by the higher brush carrier of high temperature resistant demand from the high material of high temperature resistant demand, hence in so that booster pump rear lid reduces production cost as far as possible again on the premise of the resistance to flame retardant test of national standard is met.
Description
Technical field
Water purifier supercharging pump technical field is the utility model is related to, more particularly to the bonnet of booster pump.
Background technology
This body by integral forming of current traditional booster pump rear lid brush carrier and bonnet, due to brush, director has electric current to lead to the phase
Cross, require that heatproof is high, resistance to fire-retardant with the presence of high temperature, therefore for material used in brush carrier.It is however, integrally formed at present
The material of entirety can only be used exotic material by booster pump rear lid, could to reach at brush carrier higher fire-retardant etc.
Level, but so cost can increase cost, while can also increase injection difficulty.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of combined type booster pump rear lid.
The utility model is achieved by the following technical solution：A kind of combined type booster pump rear lid, including brush, connection
The brush simultaneously provides the lead of electric current to the brush, accommodates the brush carrier of the brush, is equipped with the brush, the electricity
The bonnet body of brush holder and the lead, the brush carrier include brush insertion hole, and the brush is along the brush insertion hole side
Set to sliding, in addition to be disposed in the elastic component of interior, to the brush one end force of each brush insertion hole, it is described
Brush carrier is removably in installation and the bonnet body.
In above-mentioned technical proposal, the both sides of brush carrier have shifted to install installation portion, and perforation is provided with installation portion, in institute
The fixing hole being provided with bonnet body with described the number of holes and location matches is stated, is worn and the perforation by a fastener
And it is screwed into and being detachably connected for the brush carrier and the bonnet body is realized in the fixing hole.
In above-mentioned technical proposal, live conductor hook is set on the installation portion.
In above-mentioned technical proposal, lug boss is set on the bottom wall of the brush insertion hole.
In above-mentioned technical proposal, the bar shaped extended along the brush carrier length direction is provided with above the brush carrier
Hole.
In above-mentioned technical proposal, heavy platform is set at the brush carrier rear, wrapping post is provided with the heavy platform.
In above-mentioned technical proposal, set fluted in the side wall of the brush insertion hole, the groove is along side wall length
Direction extends.
In above-mentioned technical proposal, brush carrier positioning seat is provided with lid body in the rear, the brush carrier is arranged at institute
State in brush carrier positioning seat.
In above-mentioned technical proposal, the brush carrier positioning seat is included in the spaced two L-types block reinforcement in front and described
The c-type block reinforcement that rear is set.
The utility model has the advantages that：The utility model booster pump rear lid is by brush carrier and bonnet body split
Set, the low bonnet body of high temperature resistant, fire-retardant demand is selected into general material, by the higher brush carrier of high temperature resistant, fire-retardant demand
From the material that heatproof is high, fire resistance is higher, hence in so that booster pump rear lid to the greatest extent may be used on the premise of equal performance is reached again
The reduction production cost of energy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of brush carrier.
Fig. 3 is schematic cross-sectional view of the present utility model.
Fig. 4 is the dimensional structure diagram of bonnet body（The brush carrier of side is unassembled）.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：Referring to Fig. 1 to Fig. 4,
A kind of combined type booster pump rear lid, including brush 1, the connection brush 1 and lead 100, appearance that electric current is provided to the brush
Receive the brush 1 brush carrier 2, be equipped with the bonnet body 3 of the brush 1, the brush carrier 2 and the lead, it is described
Brush carrier 2 includes brush insertion hole 21, and the brush 1 is slided along the direction of brush insertion hole 21 and set, the brush insertion
Fluted 21a is set in the side wall in hole 21, and the groove 21a extends along side wall length direction, by setting above-mentioned groove
21a, the contact area between brush 1 and the side wall of brush insertion hole 21 can be reduced, and then ensure that brush in brush insertion hole
Planarization when being slided in 21.
Also include the elastic component 4 for being disposed in interior, to the brush one end force of each brush insertion hole 21, it is described
Elastic component 4 is spring, and lug boss 22 is set on the bottom wall of the brush insertion hole 21, and the lug boss 22 forms spring positioning
Seat, in order to which spring is fixed and positioned in brush insertion hole 21.
The brush carrier 2 is removably in installation and the bonnet body 3.As the brush carrier 2 and the bonnet sheet
A kind of specific detachable mounting structure of body 3, it is preferred that brush carrier positioning seat 31 is provided with lid body 3 in the rear, it is described
The both sides of brush carrier 2 have shifted to install installation portion 20, and perforation 20a is provided with installation portion 20, is set in the rear on lid body 3
The fixing hole 30 with the perforation 20a quantity and location matches is equipped with, when the brush carrier 2 is arranged at the brush carrier positioning seat
When in 31, the perforation 20a and the face of the fixing hole 30.Now pass through a fastener（Accompanying drawing is not shown）Wear and worn with described
Hole 20a and being screwed into realizes being detachably connected for the brush carrier 2 and the bonnet body 3 in the fixing hole.
The brush carrier positioning seat 31 is included in front（The fore-and-aft direction at this place is defined with the glide direction of brush）Interval
The two L-type block reinforcement 31a and the c-type block reinforcement 31b, two L-type block reinforcement 31a that are set at rear spacing set are more than the brush 1
Width, to enable brush 1 by the way that the brush carrier 2 is limited between two L-type block reinforcements and c-type block reinforcement 31b.
The top of brush carrier 2 is provided with the bar hole extended along the length direction of brush carrier 2.In the brush carrier
2 rears set heavy platform 5, and wrapping post 6 is provided with the heavy platform 5.Due to before booster pump is installed（I.e. rotor part is fitted into
Before bonnet body）Need to be placed in brush 1 in the brush insertion hole of brush carrier 2, because the flexible part in brush bottom is present, therefore
Booster pump installation before first pull connect brush lead, brush is pulled in brush insertion hole, then by lead wound on
On wrapping post 6, prevent the ejection of brush 1 from influenceing installation, after rotor part is fitted into bonnet body, will be wound by take-up instrument
Lead on wrapping post 6 is transferred to.In said structure, because wrapping post is located in heavy platform, therefore the lead with wrapping post is wound
Gap be present between the heavy platform bottom surface, transferred to lead along above-mentioned gap by take-up instrument, will not be because very close to each other
Cause take-up instrument to insert by force, break brush lead, this greatly facilitates the convenience and security for dialling line operation.
Live conductor hook 20b is set on the installation portion 20, and lead is through the line ball hook 20b and by line ball hook 20b
It is spacing, said structure, avoid after lead transferred to, can ensure that lead covers position after to the close risk in center
Limit, avoid it and touched with rotor part, and then influence the performance of booster pump.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments.In the application described in above-described embodiment and specification only
It is principle of the present utility model, the present invention also has various change and changed without departing from the spirit and scope of the present invention
Enter.Above-mentioned changes and improvements are both fallen within the range of claimed invention.
Claims (9)
1. a kind of combined type booster pump rear lid, including brush（1）, the connection brush（1）And provide electric current to the brush
Lead（100）, accommodate the brush（1）Brush carrier（2）, be equipped with the brush（1）, the brush carrier（2）Draw with described
The bonnet body of line（3）, the brush carrier（2）Including brush insertion hole（21）, the brush（1）Along the brush insertion hole
（21）Direction, which is slided, to be set, in addition to is disposed in each brush insertion hole（21）The bullet that one end interior, to the brush exerts a force
Property component（4）, it is characterised in that：The brush carrier（2）Dismountable installation and the bonnet body（3）On.
A kind of 2. combined type booster pump rear lid as claimed in claim 1, it is characterised in that：Brush carrier（2）Both sides dislocation set
It is equipped with installation portion（20）, in installation portion（20）On be provided with perforation（20a）, lid body in the rear（3）On be provided with it is described
Perforation（20a）The fixing hole of quantity and location matches（30）, worn and the perforation by a fastener（20a）And it is screwed into described
The brush carrier is realized in fixing hole（2）With the bonnet body（3）Be detachably connected.
A kind of 3. combined type booster pump rear lid as claimed in claim 2, it is characterised in that：In the installation portion（20）Upper setting
Live conductor hook（20b）.
A kind of 4. combined type booster pump rear lid as claimed in claim 1 or 2, it is characterised in that：The brush insertion hole（21）
Bottom wall on lug boss is set（22）.
A kind of 5. combined type booster pump rear lid as claimed in claim 1, it is characterised in that：The brush carrier（2）Top is set
Have along the brush carrier（2）The bar hole of length direction extension.
A kind of 6. combined type booster pump rear lid as claimed in claim 2, it is characterised in that：In the brush carrier（2）Rear is set
Put heavy platform（5）, in the heavy platform（5）On be provided with wrapping post（6）.
A kind of 7. combined type booster pump rear lid as claimed in claim 1, it is characterised in that：The brush insertion hole（21）Side
Set on wall fluted（21a）, the groove（21a）Extend along side wall length direction.
A kind of 8. combined type booster pump rear lid as claimed in claim 1 or 2, it is characterised in that：Lid body in the rear（3）On
It is provided with brush carrier positioning seat（31）, the brush carrier（2）It is arranged at the brush carrier positioning seat（31）It is interior.
A kind of 9. combined type booster pump rear lid as claimed in claim 8, it is characterised in that：The brush carrier positioning seat（31）Bag
Include in the spaced two L-types block reinforcement in front（31a）With the c-type block reinforcement set at rear（31b）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589299.8U CN206894406U (en) | 2017-05-25 | 2017-05-25 | A kind of combined type booster pump rear lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589299.8U CN206894406U (en) | 2017-05-25 | 2017-05-25 | A kind of combined type booster pump rear lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894406U true CN206894406U (en) | 2018-01-16 |
Family
ID=61319374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589299.8U Active CN206894406U (en) | 2017-05-25 | 2017-05-25 | A kind of combined type booster pump rear lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022025A (en) * | 2019-04-28 | 2019-07-16 | 成都华川电装有限责任公司 | Brush rocker structure for rain shaving electrical machine |
| CN111463634A (en) * | 2020-04-02 | 2020-07-28 | 深圳市雅力士电机有限公司 | Electric brush assembly |
-
2017
- 2017-05-25 CN CN201720589299.8U patent/CN206894406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022025A (en) * | 2019-04-28 | 2019-07-16 | 成都华川电装有限责任公司 | Brush rocker structure for rain shaving electrical machine |
| CN111463634A (en) * | 2020-04-02 | 2020-07-28 | 深圳市雅力士电机有限公司 | Electric brush assembly |
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