CN102094878A - Locking device - Google Patents
Locking device Download PDFInfo
- Publication number
- CN102094878A CN102094878A CN201010577924XA CN201010577924A CN102094878A CN 102094878 A CN102094878 A CN 102094878A CN 201010577924X A CN201010577924X A CN 201010577924XA CN 201010577924 A CN201010577924 A CN 201010577924A CN 102094878 A CN102094878 A CN 102094878A
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- Prior art keywords
- snap
- shape
- button
- locking device
- fixing
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- Food-Manufacturing Devices (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a locking device which comprises a shaft and a target piece, wherein the shaft is provided with a locking groove; the target piece is provided with a locking spring which is matched with the locking groove; when in mounting, the locking spring is clamped in the locking groove, the locking spring locks the locking groove tightly through a tightened elastic force, thus the fixation of the target piece and the shaft is realized; and when in dismounting, the locking spring is unfolded through the external force, the locking groove is loosened by the locking spring, and the separation of the target piece and the shaft is realized. Compared with the prior art, the locking device provided by the invention has the advantages that because of the design of the locking groove and the locking spring, the defects of the prior art are overcome, the relative fixation of the target piece and the shaft can be improved effectively, and the rapid mounting and dismounting of the target piece can be realized.
Description
Technical field
The present invention relates to a kind of locking device, be specifically related to be used for the locking device on the rotatingshaft, as in the various food cooking machines cutter being fixed on the rotating shaft upper locking device.
Background technique
In the prior art, need be on axle with certain this target part relative fixed, the detachable installation of realization fixed block reaches the relative fixed with axle.With the food processing plant is example, and along with improving constantly of people's living standard, the application of stirrer, juicer, meat grinder and food cooking machine or the like food processor appliances is more and more widely for example used in occasions such as family kitchen, dining room, juice bar.The food processor appliances of prior art generally includes the main frame that has motor, is driven the transmission shaft that rotates and driven the cutter that rotates etc. by transmission shaft by motor, and described cutter is exactly described target part.
The technological deficiency that the prior art food processor appliances exists is during work, rotate because motor drives transmission shaft, thereby the rotation of transmission shaft drive cutter to be processed food.In the process that cutter is processed food, the cutter rotation produces axial force, and cutter is play up and down, not only influences processing effect, and also has potential safety hazard.How can effectively prevent the axial float of cutter for this reason, can realize the quick mounting and the fast quick-detach of cutter again, be that the technician attempts the technical problem that solves for a long time.
Summary of the invention
The technical problem to be solved in the present invention is that the deficiency at above-mentioned prior art exists provides a kind of locking device.This locking device overcomes the defective of prior art, can effectively improve the relative fixed of target part and axle, also can realize the quick mounting and the fast quick-detach of target part.
Technological scheme of the present invention is, a kind of locking device, comprise axle and target part, on described axle, be provided with locked groove, on described target part, be provided with the snap that is complementary with described locked groove, during installation, described snap snapped in described locked groove, described snap is locked described locked groove by the elastic force that tightens up, and realizes the fixing of described target part and described axle; During dismounting, by external force described snap is opened, described snap unclamps described locked groove, realizes separating of described target part and described axle.
Above-mentioned locking device is provided with and corresponding taper of described snap or wedge shape button, presses described button described snap is opened.
Above-mentioned locking device is provided with the Returnning spring that makes push-button reset on described button.
Above-mentioned locking device, described target part is arranged on the fixing frame, and described snap is arranged on the snap frame, and snap frame and fixing frame connect.
Above-mentioned locking device is provided with loam cake on described fixing frame, described button is arranged on and covers on described.
Above-mentioned locking device, described snap comprise tight lock part of " U " shape and the fixing part of " X " shape, and described tight lock part and fixing part are connected as a single entity, and by opening fixing part tight lock part are opened.
Above-mentioned locking device, described snap integral body is " L " shape, and described tight lock part is the bottom of " L " shape, and described fixing part is holded up for the side position of " L " shape.
Above-mentioned locking device, the top of described axle is taper, wedge shape or arc surfaced.The top of axle just
Compared with prior art, locking device of the present invention owing to the design of locked groove and snap, has overcome the defective of prior art, can effectively improve the relative fixed of target part and axle, also can realize the quick mounting and the fast quick-detach of target part.
Description of drawings
Fig. 1 is the structural representation of locking device embodiment of the present invention.
Embodiment
As shown in Figure 1, a kind of locking device is specially the cutter locking device of agitator for food-making for kitchen use, comprise axle, promptly transmission shaft 100, also comprise target part, be cutter 200, be provided with locked groove 110 on transmission shaft 100, the top 120 of transmission shaft 100 is mushroom arc surfaced; Also comprise the snap 300 that is complementary with locked groove 110, cutter 200 is arranged on the fixing frame 210, and fixing frame is provided with loam cake 400, and snap 300 is arranged on the snap frame 310, snap frame 310 is embedded in the fixing frame 210, thereby snap frame 310 and fixing frame 210 are connect.Snap 300 is " L " shape, comprises tight lock part 320 of bottom " U " shape and the fixing part 330 of " X " shape that hold up the side position, by opening fixing part 330 tight lock part 320 is opened, and tight lock part 320 is complementary with locked groove 110.Also comprise PBU pushbutton unit, PBU pushbutton unit comprises and is arranged on button on the loam cake 400 510 and is arranged on Returnning spring 520 on the button 510, the end of button 510 is that wedge shape is corresponding with " V " shape opening of the fixing part 330 of snap 300, press the button 510 the fixing part 330 of snap 300 is opened, thereby tight lock part 320 is also opened.
During installation, pressing the button 510 opens the fixing part 330 of snap 300, thereby tight lock part 320 is also opened, when the tight lock part 320 of snap 300 will with locked groove 110 positions on the transmission shaft 100 at once, release button 510, the tight lock part 320 of snap 300 snaps in locked groove 110, and the elastic force locking locked groove of snap by tightening up realized the fixing of cutter 200 and transmission shaft 100; During dismounting, press the button 510 the tight lock part 320 of snap 300 is opened, realize separating of described target part and described axle.Above-mentioned pressing when adorning also can press the button 510, but utilizes the top 120 of transmission shaft 100 mushroom arc surfaceds directly the tight lock parts 320 of snap 300 to be backed down.
Compared with prior art, the room of the present embodiment cutter locking device of agitator for food-making, because because the design of locked groove and snap, overcome the defective of prior art, can effectively improve the relative fixed of cutter and transmission shaft, prevent the axial float of cutter, also can realize the quick mounting and the fast quick-detach of cutter.The further simple design of the uniqueness of snap, not only easy processing is with low cost, and makes the quick mounting of cutter more outstanding with the effect of fast quick-detach; Further, button setting and the design of transmission shaft top arc shaped surface make the quick mounting of cutter simpler with the operation of fast quick-detach.
Claims (9)
1. locking device, comprise axle and target part, it is characterized in that, on described axle, be provided with locked groove, on described target part, be provided with the snap that is complementary with described locked groove, during installation, described snap snapped in described locked groove, described snap is locked described locked groove by the elastic force that tightens up, and realizes the fixing of described target part and described axle; During dismounting, by external force described snap is opened, described snap unclamps described locked groove, realizes separating of described target part and described axle.
2. according to the described locking device of claim 1, it is characterized in that, be provided with and the corresponding taper of described snap, wedge shape or arc surfaced button, press described button described snap is opened.
3. according to the described locking device of claim 2, it is characterized in that, the Returnning spring that makes push-button reset is set on described button.
4. according to claim 1,2 or 3 described locking devices, it is characterized in that described target part is arranged on the fixing frame, described snap is arranged on the snap frame, and snap frame and fixing frame connect.
5. according to the described locking device of claim 4, it is characterized in that, on described fixing frame loam cake is set, described button is arranged on and covers on described.
6. according to claim 1,2 or 3 described locking devices, it is characterized in that described snap comprises tight lock part of " U " shape and the fixing part of " X " shape, described tight lock part and fixing part are connected as a single entity, and by opening fixing part tight lock part are opened.
7. according to the described locking device of claim 6, it is characterized in that described snap integral body is " L " shape, described tight lock part is the bottom of " L " shape, and described fixing part is holded up for the side position of " L " shape.
8. according to the described locking device of claim 1, it is characterized in that the top of described axle is taper, wedge shape or arc surfaced.
9. according to the described locking device of claim 1, the top of described axle is mushroom arc surfaced, described target part is arranged on the fixing frame, described fixing frame is provided with loam cake, described snap is arranged on the snap frame, described snap frame is embedded in the described fixing frame, thereby described snap frame and fixing frame are connect; Described snap is " L " shape, comprises tight lock part of bottom " U " shape and the fixing part of " X " shape that hold up the side position, by opening described fixing part described tight lock part is opened, and described tight lock part and described locked groove are complementary; Also comprise PBU pushbutton unit, described PBU pushbutton unit comprises and is arranged on the button that covers on described and is arranged on Returnning spring on the described button, the end of described button is that wedge shape is corresponding with " V " shape opening of the fixing part of described snap, press described button the fixing part of described snap is opened, thereby tight lock part is also opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010577924XA CN102094878A (en) | 2010-12-02 | 2010-12-02 | Locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010577924XA CN102094878A (en) | 2010-12-02 | 2010-12-02 | Locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102094878A true CN102094878A (en) | 2011-06-15 |
Family
ID=44128097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010577924XA Pending CN102094878A (en) | 2010-12-02 | 2010-12-02 | Locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102094878A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103099550A (en) * | 2011-11-09 | 2013-05-15 | 广东德豪润达电气股份有限公司 | Food processor locking mechanism |
| CN105822644A (en) * | 2014-04-22 | 2016-08-03 | 金方明 | Fixing and connecting mechanism for interior of sanitary appliance pipe |
| CN107636323A (en) * | 2015-05-27 | 2018-01-26 | 伊利诺斯工具制品有限公司 | System for being fastened at least one part on the carrier body of motor vehicle |
| CN110480218A (en) * | 2019-08-09 | 2019-11-22 | 唐山英莱科技有限公司 | A kind of high-precision vision sensor quick change fixture |
-
2010
- 2010-12-02 CN CN201010577924XA patent/CN102094878A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103099550A (en) * | 2011-11-09 | 2013-05-15 | 广东德豪润达电气股份有限公司 | Food processor locking mechanism |
| CN103099550B (en) * | 2011-11-09 | 2014-12-31 | 广东德豪润达电气股份有限公司 | Food processor locking mechanism |
| CN105822644A (en) * | 2014-04-22 | 2016-08-03 | 金方明 | Fixing and connecting mechanism for interior of sanitary appliance pipe |
| CN105822645A (en) * | 2014-04-22 | 2016-08-03 | 金方明 | Fixing and connecting mechanism for interior of sanitary appliance pipe |
| CN107636323A (en) * | 2015-05-27 | 2018-01-26 | 伊利诺斯工具制品有限公司 | System for being fastened at least one part on the carrier body of motor vehicle |
| CN110480218A (en) * | 2019-08-09 | 2019-11-22 | 唐山英莱科技有限公司 | A kind of high-precision vision sensor quick change fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |