CN2560084Y - Rotary on-off of coffee heating stove - Google Patents
Rotary on-off of coffee heating stove Download PDFInfo
- Publication number
- CN2560084Y CN2560084Y CN 02232323 CN02232323U CN2560084Y CN 2560084 Y CN2560084 Y CN 2560084Y CN 02232323 CN02232323 CN 02232323 CN 02232323 U CN02232323 U CN 02232323U CN 2560084 Y CN2560084 Y CN 2560084Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- swiveling wheel
- heating furnace
- contact bridge
- fixed
- 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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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses the rotary switch of a coffee heating furnace which comprises a substrate and a cover, wherein, two wiring terminals are fixed at the lower end of the substrate while one wiring terminal is fixed on the other end of the substrate; two stationary contacts in the substrate are riveted with two wiring terminals. The utility model is characterized in that stationary contacts are riveted at the two ends of a fixed plate in the substrate, and the fixed plate is riveted with another wiring terminal, and a contact bridge is sleeved in the central locating block of the substrate, and moving contacts are riveted at the two ends of the contact bridge; a rotary wheel is placed on the contact bridge which is embedded in the locating groove of the rotary wheel which is connected with a handle. The utility model with three grades has harmony in exterior with a coffee heating furnace and increases aesthetic feeling.
Description
The utility model relates to a kind of rotary switch, is a kind of coffee heating furnace rotary switch specifically.
At present, the used switch of supplying on the market of coffee heating furnace is that a kind of trigger piece is a rocker type switch, has only two grades of break-makes, and this switch shape is single, has influenced outward appearance U.S. of coffee heating furnace and has made coffee heating furnace outward appearance be difficult to accomplish diversity.
Task of the present utility model is to provide a kind of coffee heating furnace rotary switch, and it has third gear, again can with the harmony in appearance of coffee heating furnace, increase aesthetic feeling.
For finishing above-mentioned task, the solution that the utility model is taked is: a kind of coffee heating furnace rotary switch, comprise base and cover, next end of pedestal is fixed two binding posts, the other ends and is fixed a binding post, two binding posts of two fixed contact riveted joints in the pedestal, it is characterized in that a fixed head is riveted another binding post in the pedestal, the riveting of fixed head two ends has fixed contact, one contact bridge is inserted in pedestal centralized positioning piece, the riveting of contact bridge two ends has moving contact, swiveling wheel is placed on the contact bridge, and contact bridge is embedded in the swiveling wheel location notch, connects handle on the swiveling wheel.
Because the riveting of fixed head two ends has fixed contact, the riveting of contact bridge two ends has moving contact, and rotary handle promptly rotates contact bridge, can make switch be in different gears, in the third gear wherein one grade be off-state, wherein second gear is an on-state.Owing on the handle of this switch various knob can be installed, make it to coordinate mutually in appearance with the coffee heating furnace, can accomplish harmony, increase aesthetic feeling, improve people's desire to buy; And this switch can directly be installed and used under the situation that does not change former other accessory size of coffee heating furnace, and replacing existing trigger piece is rocker type switch.
Below in conjunction with embodiment and accompanying drawing thereof the beneficial effect of the utility model and generation thereof is remake description.
Fig. 1 is the cross-sectional view of facing of present embodiment.
Fig. 2 is the schematic top plan view of taking away behind lid and swiveling wheel and the handle etc.
Fig. 3 is the elevational schematic view of swiveling wheel together with sub-assemblies such as big spring and copper sheathings.
Among the figure: 1, pedestal, 2, brace, 3, swiveling wheel, 4, pad, 5, nut, 6, handle, 7, big spring, 8, binding post, 9, binding post, 10, fixed head, 11, pedestal centralized positioning piece, 12, contact bridge, 13, copper sheathing, 14, little spring, 15, lid, 16, thread bush, 17, moving contact, 18, fixed contact, 19, the swiveling wheel location notch.
Shown in Fig. 1～3, a kind of coffee heating furnace rotary switch, comprise pedestal 1 and lid 15, pedestal 1 next end is fixed two binding posts 8, the other end is fixed a binding post 9, two binding posts 8 of pedestal 1 interior two fixed contacts, 18 riveted joints, it is characterized in that a fixed head 10 another binding posts 9 of riveted joint in the pedestal 1, fixed head 10 two ends rivetings have fixed contact 18, one contact bridge 12 is inserted in pedestal centralized positioning piece 11, contact bridge 12 two ends rivetings have moving contact 17, swiveling wheel 3 is placed on the contact bridge 12, and contact bridge 12 is embedded in the swiveling wheel location notch 19, connects handle 6 on the swiveling wheel 12.
As depicted in figs. 1 and 2, be placed with big spring 7 in 3 times centre bores of swiveling wheel, this big spring 7 withstands contact bridge 12.During rotation, the moving contact 17 under contact bridge 12 two ends is contacted reliably with fixed contact 18.
Shown in Fig. 1～3, swiveling wheel is put into little spring 14 and copper sheathing 13 3 times in the hole on swiveling wheel location notch 19 both sides, and little spring 14 is pressed on copper sheathing 14 in the groove of pedestal 1, and pedestal 1 has three groups of grooves, and every group is corresponding two grooves.Stepping was reliable clearly when it rotated switch.
As shown in Figure 1, in the present embodiment, lid 15 is a brandreth, and its center is connected to a thread bush 16, covers 15 4 jiaos of snap-ins on pedestal 1, and thread bush 16 is with nut 5, pad 4 and nut 5.It makes covers 15 fixing not only convenient but also firmly with pedestal 1, and handle 6 rotates not only stable but also flexible, and switch is installed on the coffee heating furnace easily.
As shown in Figure 1, handle 6 is connected on the swiveling wheel 12 by brace 2.
As depicted in figs. 1 and 2, present embodiment terminals 9 are bending.
Claims (5)
1, a kind of coffee heating furnace rotary switch, comprise pedestal (1) and lid (15), next end of pedestal (1) is fixed two binding posts (8), the other end is fixed a binding post (9), interior two fixed contacts of pedestal (1) (18) riveted joint two binding posts (8), it is characterized in that: a fixed head (10) is riveted another binding post (9) in the pedestal (1), fixed head (10) two ends riveting has fixed contact (18), one contact bridge (12) is inserted in pedestal centralized positioning piece (11), contact bridge (12) two ends riveting has moving contact (17), swiveling wheel (3) is placed on the contact bridge (12), contact bridge (12) is embedded in the swiveling wheel location notch (19), and swiveling wheel (12) is gone up and connected handle 6.
2, a kind of coffee heating furnace rotary switch according to claim 1 is characterized in that: described swiveling wheel (3) is placed with big spring (7) in the centre bore down, and this big spring (7) withstands contact bridge (12).
3, a kind of coffee heating furnace rotary switch according to claim 1 and 2, it is characterized in that: in the hole on swiveling wheel location notch (19) both sides, put into little spring (14) and copper sheathing (13) under the described swiveling wheel (3), little spring (14) is pressed on copper sheathing (14) in the groove of pedestal (1), pedestal (1) has three groups of grooves, and every group is corresponding two grooves.
4, a kind of coffee heating furnace rotary switch according to claim 1, it is characterized in that: described lid 15 is a brandreth, its center is connected to a thread bush (16), covers (15) four jiaos of snap-ins on pedestal (1), and thread bush (16) is with nut (5), pad (4) and nut (5).
5, a kind of coffee heating furnace rotary switch according to claim 1, it is characterized in that: described handle (6) is connected on the swiveling wheel (12) by brace (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232323 CN2560084Y (en) | 2002-04-16 | 2002-04-16 | Rotary on-off of coffee heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232323 CN2560084Y (en) | 2002-04-16 | 2002-04-16 | Rotary on-off of coffee heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560084Y true CN2560084Y (en) | 2003-07-09 |
Family
ID=33707754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02232323 Expired - Fee Related CN2560084Y (en) | 2002-04-16 | 2002-04-16 | Rotary on-off of coffee heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560084Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599383B (en) * | 2009-07-03 | 2011-01-12 | 浙江中讯电子有限公司 | Rotary switch |
-
2002
- 2002-04-16 CN CN 02232323 patent/CN2560084Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599383B (en) * | 2009-07-03 | 2011-01-12 | 浙江中讯电子有限公司 | Rotary switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030709 Termination date: 20110416 |