CN203261172U - A motor having a bend-to-rivet rubber rear cover - Google Patents
A motor having a bend-to-rivet rubber rear cover Download PDFInfo
- Publication number
- CN203261172U CN203261172U CN 201320300559 CN201320300559U CN203261172U CN 203261172 U CN203261172 U CN 203261172U CN 201320300559 CN201320300559 CN 201320300559 CN 201320300559 U CN201320300559 U CN 201320300559U CN 203261172 U CN203261172 U CN 203261172U
- Authority
- CN
- China
- Prior art keywords
- motor
- riveted
- rear cover
- rivet
- bonnet
- 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
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Abstract
The utility model discloses a motor having a bend-to-rivet rubber rear cover. The motor comprises a motor shell, a rotary component assembled in the motor shell, a bend-to-rivet rubber rear cover assembled on the motor shell, and an iron rear cover for sealing the motor shell. The bend-to-rivet rubber rear cover comprises a brush set and a rubber rear cover, wherein the brush set comprises terminals, brush arms, carbons and bendable parts. An inclined gap is formed by downwardly cutting flush parts of the terminals and the rubber rear cover. According to the motor, the rubber rear cover of the motor and the terminals of the brush set are riveted in a bent-to-rivet manner; the bent-to-rivet manner increases a binding force between the rubber rear cover and the brush set compared with an inverse buckle-striking manner; and when compared with a press-to-rivet manner, the bent-to-rivet manner saves two rivets, reduces the cost of a low-power motor and increases a binding force between the rubber rear cover and the brush set.
Description
Technical field
The utility model relates to a kind of bendable riveted glue bonnet motor.
Background technology
The critical piece of current small power motor-glue bonnet, the riveted mode of glue bonnet and brush group terminal generally has two kinds, if come minute according to the kind of brush group: a kind ofly be the brush group of pressure rivet formula, another kind of is the brush group of knocking button down; The brush group of pressure rivet formula and glue bonnet riveted are by being pressed into rivet, the brush group to be fixed on the glue bonnet; The brush group and the glue bonnet riveted that knock button down are by fixture, the part of the high plastic emitting bonnet of brush group terminal to be torn distortion to reach the riveted effect.
1, the riveted mode of glue bonnet and brush group pressure rivet formula: not only cost high (many two rivets), and complex procedures (many operation of two pressure rivets); 2, glue bonnet and the brush group terminal riveted mode of knocking button down: cost is lower, and is simple to operate, but the confining force after riveted is lower than the mode of pressure rivet.
Summary of the invention
Technical problem to be solved in the utility model is for solving shortcomings and deficiencies of the prior art, and then provide a kind of terminal that will knock button brush group down part concordant with the glue bonnet to the oblique breach of incision, during the terminal riveted of glue bonnet and brush group, the inside bending of terminal just can be reached the bendable riveted glue bonnet motor of riveted effect.
The utility model is achieved through the following technical solutions: a kind of bendable riveted glue bonnet motor, comprise motor housing, and be assemblied in rotatable parts in motor housing, and be assemblied in bendable riveted glue bonnet on motor housing, and for the iron bonnet to motor housing sealing use, described bendable riveted glue bonnet comprises brush group and glue bonnet, and described brush group comprises terminal, brush arm, carbon element and dogleg section, and described terminal has an oblique breach with the concordant part of glue bonnet to incision.
As preferred technical scheme, buckle into by the dogleg section on terminal between the terminal of described glue bonnet and brush group and carry out riveted in oblique breach and fix.
As preferred technical scheme, described dogleg section is two, curves inwardly respectively.
The beneficial effects of the utility model are: the utility model is the riveted mode of the glue bonnet of motor and brush group terminal to be changed into the structure of bendable, this riveted mode with knock button down and compare the confining force that has increased glue bonnet and brush group terminal riveted, compare with the mode of pressure rivet and saved two rivets, reduce the cost of small power motor, can improve the confining force of glue bonnet and brush group terminal riveted.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the bendable riveted glue bonnet of the utility model bendable riveted glue bonnet motor;
Fig. 2 is the integral body blast structural representation of the utility model bendable riveted glue bonnet motor;
Fig. 3 is the structural representation after the assembling of the utility model bendable riveted glue bonnet motor;
In figure:
1, iron bonnet; 2, bendable riveted glue bonnet; 3, rotatable parts; 4, motor housing;
5, terminal; 6, glue bonnet; 7, brush arm; 8, carbon element; 9, dogleg section.
Embodiment
As shown in Figures 2 and 3, a kind of bendable riveted glue bonnet motor of the present utility model comprises motor housing 4, and is assemblied in the rotatable parts 3 in motor housing 4, and be assemblied in bendable riveted glue bonnet 2 on motor housing 4, and be used for the iron bonnet 1 to motor housing 4 sealing use.
First motor housing 4 and rotatable parts 3 are assembled, then bendable riveted glue bonnet 2 and motor housing 4 are assembled, then be pressed into iron bonnet 1, to motor housing 4 sealings, be made into thus bendable riveted glue bonnet finished product motor at last.
As shown in Figure 1, described bendable riveted glue bonnet 2 comprises brush group and glue bonnet 6, and described brush group comprises terminal 5, brush arm 7, carbon element 8 and dogleg section 9, and described terminal 5 has an oblique breach with the concordant part of glue bonnet 6 to incision.
As preferred embodiment, 5 of the terminals of described glue bonnet 6 and brush group buckle into by the dogleg section 9 on terminal 5 and carry out riveted in oblique breach and fix.
In the present embodiment, dogleg section 9 is two, curves inwardly respectively, and dogleg section only needs it is buckled in oblique breach to complete installation.
The beneficial effects of the utility model are: the utility model is the riveted mode of the glue bonnet of motor and brush group terminal to be changed into the structure of bendable, this riveted mode with knock button down and compare the confining force that has increased glue bonnet and brush group terminal riveted, compare with the mode of pressure rivet and saved two rivets, reduce the cost of small power motor, can improve the confining force of glue bonnet and brush group terminal riveted.
The above be only embodiment of the present utility model, but protection range of the present utility model is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (3)
1. bendable riveted glue bonnet motor, it is characterized in that: comprise motor housing (4), and be assemblied in rotatable parts (3) in motor housing (4), and be assemblied in bendable riveted glue bonnet (2) on motor housing (4), and for the iron bonnet (1) to motor housing (4) sealing use, described bendable riveted glue bonnet (2) comprises brush group and glue bonnet (6), described brush group comprises terminal (5), brush arm (7), carbon element (8) and dogleg section (9), described terminal (5) has an oblique breach with the concordant part of glue bonnet (6) to incision.
2. bendable riveted glue bonnet motor according to claim 1 is characterized in that: buckle into by the dogleg section (9) on terminal (5) between the terminal (5) of described glue bonnet (6) and brush group and carry out riveted in oblique breach and fix.
3. bendable riveted glue bonnet motor according to claim 1, it is characterized in that: described dogleg section (9) is two, curves inwardly respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300559 CN203261172U (en) | 2013-05-27 | 2013-05-27 | A motor having a bend-to-rivet rubber rear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300559 CN203261172U (en) | 2013-05-27 | 2013-05-27 | A motor having a bend-to-rivet rubber rear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261172U true CN203261172U (en) | 2013-10-30 |
Family
ID=49473710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300559 Expired - Fee Related CN203261172U (en) | 2013-05-27 | 2013-05-27 | A motor having a bend-to-rivet rubber rear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203261172U (en) |
-
2013
- 2013-05-27 CN CN 201320300559 patent/CN203261172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |