CN210471853U - Waterproof motor positioning device and juicer using same - Google Patents
Waterproof motor positioning device and juicer using same Download PDFInfo
- Publication number
- CN210471853U CN210471853U CN201920861515.9U CN201920861515U CN210471853U CN 210471853 U CN210471853 U CN 210471853U CN 201920861515 U CN201920861515 U CN 201920861515U CN 210471853 U CN210471853 U CN 210471853U
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- Prior art keywords
- motor
- rubber ring
- sealing rubber
- positioning
- boss
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- 238000007789 sealing Methods 0.000 claims abstract description 58
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Food-Manufacturing Devices (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a waterproof motor positioning device and a juicer using the same, wherein the waterproof motor positioning device comprises a juicer shell, a motor, a fixing frame, a first sealing rubber ring, a supporting frame and a key shaft, a second positioning groove is arranged on the motor, and a positioning rib which is correspondingly arranged is arranged on the inner side of the juicer shell; in addition, the supporting frame, the juicer shell and the first sealing rubber ring form a tight waterproof structure, when the first sealing rubber ring moves downwards due to the stress on the top, the key shaft and the first sealing ring move downwards at the same time, and the effect of moving up and down and preventing water is achieved.
Description
Technical Field
The utility model relates to a juice extractor technical field especially relates to a waterproof motor positioner and use its juice extractor.
Background
The utility model discloses a juice extractor, including the motor of electronic household electrical appliances, the motor of all kinds must be used among the electronic household electrical appliances, will appear for installing the location motor and the various mounting structure that designs, the motor location of present juice extractor, mounting process are complicated, and production efficiency is low, and moreover, the inside shift knob water-proof effects of juice extractor is not good, and in the activity process about the button, inside water easily permeates the motor, influences the use of motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof motor positioner and use its juice extractor, simple insert the location that the cooperation can realize the motor, guarantee that the motor on the juice extractor effectively fixes a position and fixes, simple to operate simultaneously, improve the production efficiency of juice extractor, in addition, realize starting the button can the activity from top to bottom and waterproof effect again.
To achieve the purpose, the utility model adopts the following technical proposal:
a waterproof motor positioning device comprises a juicer shell, a motor, a fixing frame, a first sealing rubber ring, a supporting frame and a key shaft, wherein the juicer shell is provided with a hollow boss, the top end of the hollow boss is provided with a motor hole, the lower end of the motor hole is provided with a first positioning groove, and the motor hole and the first positioning groove are coaxially arranged; the motor is provided with a motor shaft and a first annular boss, the motor shaft penetrates through the motor hole, and the first annular boss is sleeved on the first positioning groove;
the inner side of the hollow boss is provided with a plurality of positioning ribs, the motor is provided with second positioning grooves corresponding to the positioning ribs, the positioning ribs are inserted into the second positioning grooves of the motor, the fixing frame is provided with a fixing boss, the fixing boss is provided with a third positioning groove, and the bottom end of the motor is fixed to the third positioning groove of the fixing boss;
a button hole is formed between the hollow boss and the inner wall of the juicer shell, the first sealing rubber ring is provided with an annular groove and a fourth positioning groove, the first sealing rubber ring is arranged in the button hole, the top end of the first sealing rubber ring protrudes out of the button hole, the annular groove of the first sealing rubber ring is sleeved outside the support frame, the support frame is fixed on the juicer shell, the key shaft is sleeved on the fourth positioning groove, and when the first sealing rubber ring moves downwards due to the stress on the top of the first sealing rubber ring, the key shaft and the first sealing ring move downwards at the same time.
Preferably, the motor shaft further comprises a second sealing rubber ring, and the second sealing rubber ring is sleeved outside the motor shaft and is tightly attached to the inner wall of the first positioning groove.
Preferably, the juicer housing is provided with a beveled boss at a side adjacent to the button hole.
Preferably, the fixing frame is provided with a plurality of fixing columns, the motor is arranged in the plurality of fixing columns, and the fixing columns are provided with reinforcing ribs.
Preferably, support columns are arranged on the periphery of the bottom end of the fixing frame.
Preferably, the bottom end of the fixing frame is provided with a plurality of supporting pieces.
Preferably, the first sealing rubber ring is provided with a second annular boss, and the second annular boss is tightly attached to the inner surface of the juicer shell.
Preferably, the key shaft is provided with a third annular boss, and the bottom end of the first sealing rubber ring abuts against the third annular boss of the key shaft.
Preferably, the top of the first sealing rubber ring is provided with an annular curved surface.
The motor is provided with a second positioning groove, and meanwhile, the inner side of the juicer shell is provided with a positioning rib which is correspondingly arranged, so that the positioning of the motor can be realized by simply inserting the positioning rib into the second positioning groove, the motor on the juicer is ensured to be effectively positioned and fixed, the installation is convenient, and the production efficiency of the juicer is improved; in addition, a first sealing rubber ring is arranged at the position of a switch key of the juicer, an annular groove of the first sealing rubber ring is sleeved on a support frame, a button shaft is fixed in the first sealing rubber ring, the support frame is fixed on a shell of the juicer, the support frame, the shell of the juicer and the first sealing rubber ring form a tight waterproof structure, and when the first sealing rubber ring moves downwards due to the stress on the top, the button shaft and the first sealing ring can move downwards at the same time, so that the effect of moving up and down and preventing water is realized.
According to the utility model provides a pair of juice extractor, juice extractor includes waterproof motor positioner.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic structural diagram of a waterproof motor positioning device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the structure of the juicer's housing according to one embodiment of the present invention;
fig. 3 is a sectional view of the waterproof motor positioning device according to one embodiment of the present invention;
FIG. 4 is a cross-sectional view of a mounting structure of a first packing ring according to an embodiment of the present invention;
fig. 5 is a partially enlarged view of a mounting structure of a first packing ring according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first seal rubber ring according to an embodiment of the present invention;
wherein: juicer housing 1; a hollow boss 10; a motor hole 11; a first positioning groove 12; an inclined plane boss 13; a button hole 14; positioning ribs 15; a motor 2; a motor shaft 21; a first annular boss 22; a second positioning groove 3; a fixed frame 4; a fixed column 41; a fixing boss 42; a support piece 43; a support post 44; a reinforcing rib 45; a third positioning groove 46; a first seal rubber ring 5; a second annular boss 51; an annular groove 52; the fourth positioning groove 53; an annular curved surface 54; a support frame 6; a key shaft 7; a third annular boss 71; and a second seal rubber ring 8.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The waterproof motor positioning device of the embodiment, as shown in fig. 1, fig. 2, fig. 4, fig. 5, and fig. 6, includes a juicer housing 1, a motor 2, a fixing frame 4, a first sealing rubber ring 5, a supporting frame 6, and a key shaft 7, where the juicer housing 1 is provided with a hollow boss 10, a motor hole 11 is formed at the top end of the hollow boss 10, a first positioning groove 12 is formed at the lower end of the motor hole 11, and the motor hole 11 and the first positioning groove 12 are coaxially arranged; the motor 2 is provided with a motor shaft 21 and a first annular boss 22, the motor shaft 21 penetrates through the motor hole 11, and the first annular boss 22 is sleeved on the first positioning groove 12;
the inner side of the hollow boss 10 is provided with a plurality of positioning ribs 15, the motor 2 is provided with second positioning grooves 3 corresponding to the positioning ribs 15, the positioning ribs 15 are inserted into the second positioning grooves 3 of the motor 2, the fixing frame 4 is provided with a fixing boss 42, the fixing boss 42 is provided with a third positioning groove 46, and the bottom end of the motor 2 is fixed to the third positioning groove 46 of the fixing boss 42;
a button hole 14 is formed between the hollow boss 10 and the inner wall of the juicer housing 1, the first sealing rubber ring 5 is provided with an annular groove 52 and a fourth positioning groove 53, the first sealing rubber ring 5 is arranged in the button hole 14, the top end of the first sealing rubber ring 5 protrudes out of the button hole 14, the support frame 6 is sleeved on the annular groove 52 of the first sealing rubber ring 5, the support frame 6 is fixed on the juicer housing 1, the key shaft 7 is sleeved on the fourth positioning groove 53, and when the first sealing rubber ring 5 moves downwards due to the top stress, the key shaft 7 and the first sealing ring 5 move downwards at the same time.
The second positioning groove 3 is formed in the motor 2, the positioning ribs 15 correspondingly arranged are arranged on the inner side of the juicer shell 1, the positioning of the motor 2 can be realized by simply inserting the positioning ribs 15 into the second positioning groove 3, the motor 2 on the juicer is ensured to be effectively positioned and fixed, the installation is convenient, and the production efficiency of the juicer is improved; in addition, a first sealing rubber ring 5 is arranged at the position of a switch key of the juicer, an annular groove 52 of the first sealing rubber ring 5 is sleeved on a support frame 6, a button shaft 7 is fixed in the first sealing rubber ring 5, the support frame 6 is fixed on the juicer shell 1, the support frame 6, the juicer shell 1 and the first sealing rubber ring 5 form a tight waterproof structure, when the first sealing rubber ring 5 moves downwards due to the stress on the top, the button shaft 7 and the first sealing ring 5 can move downwards at the same time, and the effect of moving up and down and preventing water is achieved.
Preferably, as shown in fig. 3, the motor further includes a second sealing rubber ring 8, and the second sealing rubber ring 8 is sleeved on the motor shaft 21 and closely attached to the inner wall of the first positioning groove 12.
The second sealing rubber ring 8, the motor 2 and the juicer shell 1 form a tight waterproof structure, and when the juicer shell 1 is cleaned, the problem that the motor 2 is damaged due to the fact that water permeates from the motor hole 11 is effectively solved.
Preferably, as shown in fig. 2 and 3, the juicer housing 1 is provided with a bevel boss 13 on a side close to the button hole 14.
When the juicer shell 1 is cleaned, the key shaft 7 of the switch is easily triggered, so that the juicer is started and is very unsafe to use, the inclined boss 13 is arranged on the side of the key shaft 7 of the switch, and the distance from the inclined boss 13 to the inner side wall of the juicer shell 1 is smaller than the width of a finger, so that the finger cannot trigger the key shaft 7 in the cleaning process, the switch cannot be triggered by the user when the user is cleaned, and the safe use of the user is ensured.
Preferably, as shown in fig. 1, the fixing frame 4 is provided with a plurality of fixing columns 41, the motor 2 is disposed in the plurality of fixing columns 41, and the fixing columns are provided with reinforcing ribs 45.
The fixing column 41 plays a role in stabilizing the motor 2 when the motor 2 operates, and effectively relieves the shaking of the fixing frame 4 caused by the operation of the motor 2. The fixed column 41 is used for fixedly supporting the motor 2, and in the running process of the motor 2, the fixed column 41 can correspondingly shake, the reinforcing ribs 45 can not only effectively increase the strength of the fixed column 41, but also can effectively reduce the shaking of the fixed column 41, and correspondingly, the service life of the fixed column 41 is prolonged.
Preferably, as shown in fig. 1, support columns 44 are disposed around the bottom end of the fixing frame 4. The supporting columns 44 are supporting and fixing parts of the whole fixing frame 4, and the cavities formed by the supporting columns 44 are also used for accommodating the motor batteries.
Preferably, as shown in fig. 1, the bottom end of the fixing frame 4 is provided with a plurality of supporting pieces 43. The periphery of the bottom end of the fixing frame 4 is only provided with the four supporting columns 44, the stability is not strong in the running process of the motor 2, the supporting sheets 43 are additionally arranged for increasing the stability of the fixing frame 4, the supporting sheets 43 increase the supporting area of the fixing frame 4 and correspondingly increase the stability of the fixing frame 4, in addition, the accommodating cavities formed by the four supporting columns 44 are also used for accommodating motor batteries, and the supporting sheets 43 have the corresponding function of fixing the motor batteries.
Preferably, as shown in fig. 6, the first sealing rubber ring 5 is provided with a second annular boss 51, and the second annular boss 51 is tightly attached to the inner surface of the juicer housing 1. The outer surfaces of the support frame 6, the juicer shell 1 and the first sealing rubber ring 5 are tightly matched to achieve a waterproof effect, and the button shaft 7 is sleeved in the first sealing rubber ring 5 to extrude the first sealing rubber ring 5 to a certain extent, so that the waterproof effect can be good.
Preferably, as shown in fig. 5, the key shaft 7 is provided with a third annular boss 71, and the bottom end of the first seal rubber ring 5 abuts against the third annular boss 71 of the key shaft 7. When the top of the first seal rubber ring 5 is stressed downwards, the key shaft 7 and the first seal rubber ring 5 move downwards at the same time, the third annular boss 71 is far away from the bottom end of the first seal rubber ring 5, when the top of the first seal rubber ring 5 is no longer stressed, the third annular boss 71 is propped against the bottom end of the first seal rubber ring 5 again due to the action of the elastic part, the bottom end of the first seal rubber ring 5 has a certain buffering effect, and the impact effect of the third annular boss 71 of the key shaft 7 is reduced.
Preferably, as shown in fig. 6, the top of the first sealing rubber ring 5 is provided with an annular curved surface 54. Due to the design of the annular curved surface 54, the effective stress area of the first sealing rubber ring 5 is increased, the stress range of the key shaft 7 is correspondingly increased, and the sensitivity of the key shaft 7 is increased.
According to the utility model provides a pair of juice extractor, juice extractor includes waterproof motor positioner.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The utility model provides a waterproof motor positioner which characterized in that: the juicer is characterized by comprising a juicer shell (1), a motor (2), a fixing frame (4), a first sealing rubber ring (5), a supporting frame (6) and a key shaft (7), wherein the juicer shell (1) is provided with a hollow boss (10), the top end of the hollow boss (10) is provided with a motor hole (11), the lower end of the motor hole (11) is provided with a first positioning groove (12), and the motor hole (11) and the first positioning groove (12) are coaxially arranged; the motor (2) is provided with a motor shaft (21) and a first annular boss (22), the motor shaft (21) penetrates through the motor hole (11), and the first annular boss (22) is sleeved on the first positioning groove (12);
a plurality of positioning ribs (15) are arranged on the inner side of the hollow boss (10), the motor (2) is provided with second positioning grooves (3) corresponding to the positioning ribs (15), the positioning ribs (15) are inserted into the second positioning grooves (3) of the motor (2), the fixing frame (4) is provided with a fixing boss (42), the fixing boss (42) is provided with a third positioning groove (46), and the bottom end of the motor (2) is fixed to the third positioning grooves (46) of the fixing boss (42);
a button hole (14) is formed between the hollow boss (10) and the inner wall of the juicer shell (1), an annular groove (52) and a fourth positioning groove (53) are formed in the first sealing rubber ring (5), the first sealing rubber ring (5) is arranged in the button hole (14), the top end of the first sealing rubber ring (5) protrudes out of the button hole (14), the supporting frame (6) is sleeved on the annular groove (52) of the first sealing rubber ring (5), the supporting frame (6) is fixed to the juicer shell (1), the key shaft (7) is sleeved on the fourth positioning groove (53), and when the first sealing rubber ring (5) moves downwards due to the fact that the top of the first sealing rubber ring is stressed, the key shaft (7) and the first sealing rubber ring (5) can move downwards at the same time.
2. The waterproof motor positioning apparatus of claim 1, wherein: the motor shaft is characterized by further comprising a second sealing rubber ring (8), wherein the second sealing rubber ring (8) is sleeved on the motor shaft (21) and is tightly attached to the inner wall of the first positioning groove (12).
3. The waterproof motor positioning apparatus of claim 1, wherein: the juicer shell (1) is provided with an inclined plane boss (13) at one side close to the button hole (14).
4. The waterproof motor positioning apparatus of claim 1, wherein: the fixing frame (4) is provided with a plurality of fixing columns (41), the motor (2) is arranged in the plurality of fixing columns (41), and the fixing columns are provided with reinforcing ribs (45).
5. The waterproof motor positioning apparatus of claim 4, wherein: and support columns (44) are arranged around the bottom end of the fixing frame (4).
6. The waterproof motor positioning apparatus of claim 1, wherein: the bottom end of the fixed frame (4) is provided with a plurality of supporting sheets (43).
7. The waterproof motor positioning apparatus of claim 1, wherein: the first sealing rubber ring (5) is provided with a second annular boss (51), and the second annular boss (51) is tightly attached to the inner surface of the juicer shell (1).
8. The waterproof motor positioning apparatus of claim 1, wherein: the key shaft (7) is provided with a third annular boss (71), and the bottom end of the first sealing rubber ring (5) is abutted against the third annular boss (71) of the key shaft (7).
9. The waterproof motor positioning apparatus of claim 1, wherein: the top of the first sealing rubber ring (5) is provided with an annular curved surface (54).
10. A juice extractor, its characterized in that: a waterproof motor positioning device comprising the waterproof motor positioning device of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861515.9U CN210471853U (en) | 2019-06-10 | 2019-06-10 | Waterproof motor positioning device and juicer using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861515.9U CN210471853U (en) | 2019-06-10 | 2019-06-10 | Waterproof motor positioning device and juicer using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210471853U true CN210471853U (en) | 2020-05-08 |
Family
ID=70513275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920861515.9U Expired - Fee Related CN210471853U (en) | 2019-06-10 | 2019-06-10 | Waterproof motor positioning device and juicer using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210471853U (en) |
-
2019
- 2019-06-10 CN CN201920861515.9U patent/CN210471853U/en not_active Expired - Fee Related
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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: 20200508 |