CN202457788U - Screw device of juicer - Google Patents
Screw device of juicer Download PDFInfo
- Publication number
- CN202457788U CN202457788U CN2012201052777U CN201220105277U CN202457788U CN 202457788 U CN202457788 U CN 202457788U CN 2012201052777 U CN2012201052777 U CN 2012201052777U CN 201220105277 U CN201220105277 U CN 201220105277U CN 202457788 U CN202457788 U CN 202457788U
- Authority
- CN
- China
- Prior art keywords
- screw
- screw rod
- rod body
- annulus
- juicer
- 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 - Lifetime
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a screw device of a juicer, which comprises a screw body with a determined number of screw helical lines. The screw device is characterized in that the screw body is a solid body; the lower end of the screw body is provided with a round ring which protrudes downward; a groove is formed between the round ring and the screw body; a bump is arranged on the end face of the round ring; the bottom of the screw body is provided with a screw driving gear; the bottom of the screw driving gear is a concave surface; a screw positioning shaft is also arranged at the center of the screw body; and a screw coupling head is arranged at the concentric position of the lower end of the screw positioning shaft. The screw device of the juicer, which is obtained by the utility model, is convenient to clean and has high stability and long service life and the sanitation and the safety of a juiced beverage can be further ensured.
Description
Technical field
The utility model relates to the screw device in a kind of juice extractor field, particularly juice extractor.
Background technology
Improving constantly of Along with people's living standard, juice extractor have become a kind of household appliances of routine.Existing juice extractor roughly is divided into two kinds according to its mode of squeezing the juice: a kind of employing blade is squeezed the juice; A kind of is to adopt the screw rod extruding to squeeze the juice; Because the mode that the screw rod extruding is squeezed the juice can not destroyed the interior molecules of fruit; Mouthfeel is better, so the mode that adopts screw rod to push can be more and more welcome, huge development prospect is arranged.And mostly the connection gear of the screw rod lower end of existing juice extractor is spur gear, and steadiness is not high, and service life is shorter.
The utility model content
The purpose of the utility model is the screw device that the juice extractor of a kind of steadiness height, long service life is provided for the deficiency that solves above-mentioned prior art.
To achieve these goals, the screw device of the juice extractor that the utility model designed comprises the screw rod body that has quantification screw spiral line; It is characterized in that said screw rod body is a solid; Be provided with outstanding annulus downwards in the lower end of screw rod body, form groove between annulus and the screw rod body, on the annulus end face, be provided with projection; Said screw rod body bottom is provided with the screw drive gear; The bottom of said screw drive gear is an inner concave, and the center of screw rod body also is provided with the screw rod locating shaft, is provided with screw rod shaft coupling head in the concentric position of screw rod locating shaft lower end; Described screw drive gear is the spur gear structure.
The screw device of the juice extractor that the utility model obtains, convenience for washing, steadiness is good, long service life, the safe and sanitary of the beverage that can further guarantee to squeeze the juice.
Description of drawings
Fig. 1 is the overall structure sketch map of embodiment;
Fig. 2 is the schematic cross-section of embodiment;
Fig. 3 is the upward view of Fig. 1.
Among the figure: screw rod body 1, annulus 11, groove 12, projection 13, screw drive gear 14, screw rod locating shaft 15, screw rod shaft coupling head 16.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
As shown in Figure 1, the screw device of the juice extractor that present embodiment provides comprises the screw rod body 1 that has quantification screw spiral line; Said screw rod body 1 is a solid, is provided with outstanding annulus 11 downwards in the lower end of screw rod body 1, forms groove 12 between annulus 11 and the screw rod body 1; On annulus 11 end faces, be provided with projection 13; Said screw rod body 1 bottom is provided with screw drive gear 14, and the bottom of said screw drive gear 14 is an inner concave, and the center of screw rod body 1 also is provided with screw rod locating shaft 15; Be provided with screw rod shaft coupling head 16 in the concentric position of screw rod locating shaft 15 lower ends, described screw drive gear 14 is the spur gear structure.
Claims (2)
1. the screw device of a juice extractor; Comprise the screw rod body (1) that has quantification screw spiral line, it is characterized in that said screw rod body (1) is a solid, be provided with outstanding annulus (11) in the lower end of screw rod body (1) downwards; Form groove (12) between annulus (11) and the screw rod body (1); On annulus (11) end face, be provided with projection (13), said screw rod body (1) bottom is provided with screw drive gear (14), and the bottom of said screw drive gear (14) is an inner concave; The center of screw rod body (1) also is provided with screw rod locating shaft (15), is provided with screw rod shaft coupling head (16) in the concentric position of screw rod locating shaft (15) lower end.
2. the screw device of juice extractor according to claim 1 is characterized in that described screw drive gear (14) is the spur gear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201052777U CN202457788U (en) | 2012-03-20 | 2012-03-20 | Screw device of juicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201052777U CN202457788U (en) | 2012-03-20 | 2012-03-20 | Screw device of juicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202457788U true CN202457788U (en) | 2012-10-03 |
Family
ID=46906002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201052777U Expired - Lifetime CN202457788U (en) | 2012-03-20 | 2012-03-20 | Screw device of juicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202457788U (en) |
-
2012
- 2012-03-20 CN CN2012201052777U patent/CN202457788U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |