CN100424797C - Safety handle - Google Patents
Safety handle Download PDFInfo
- Publication number
- CN100424797C CN100424797C CNB2006100528395A CN200610052839A CN100424797C CN 100424797 C CN100424797 C CN 100424797C CN B2006100528395 A CNB2006100528395 A CN B2006100528395A CN 200610052839 A CN200610052839 A CN 200610052839A CN 100424797 C CN100424797 C CN 100424797C
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- handle body
- slide
- cup
- handle
- sides
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Abstract
This invention relates to a safety handle including a handle body connecting to a cup of a motor mainframe, a cover is covered on the top of the cup, the internal surface of the handle is matched with a spring moving slide plate, one end of the plate is set with a touch arm, a micro-switch for controlling the motor is set on the position corresponding to the touch arm, both sides of one end of this handle body are set with a connecting page with a pin shaft hole, the other end is set with a hook part, a turning page shaft is configured in the pin shaft hole, two parallel shafts are set on the turning shaft, one of which rotates to match with the pin shaft hole, the other shaft is connected with the cup body, both sides of the cover are set with hook shafts clutched with the handle body hook part, which has the function of a micro-switch controlling the mechanical operation continuously.
Description
Technical field
The present invention relates to a kind of utensil handle technical field, especially relate to a kind of dead-man's handle that is matched in the sensitive switch that having of home appliances can chain control machine operation.It is suitable for using in the food processing machinery such as juice extractor, mincer, chopping slicing machine.Described dead-man's handle generally is installed in two sides of described food processing machinery, by fastening action to guarantee that machine operation is correct with bowl cover.
Background technology
The existing structure majority that is matched in the handle of home appliances is to comprise the one handle body, the cup of described handle body and band motor main frame be connected with bowl cover that described cup is interlockingly connected; The inner surface of described handle body is provided with a contact arm, when described handle body is connected with described cup, the locational sensitive switch of described handle contact arm that corresponds to that is installed on the described cup contacts with described handle contact arm, makes described motor running work.
Above-mentioned handle arrangement is not owing to be provided with the mechanism that inside can the described sensitive switch of chain control, so aspect safe in utilization very big danger is arranged.When described bowl cover does not cover, can make machine turns equally; At this moment, then jeopardize personal safety.
Summary of the invention
Purpose of the present invention is exactly in order to overcome above-mentioned weak point of the prior art, and a kind of dead-man's handle with sensitive switch of chain control machine operation is provided.
The present invention realizes by a kind of dead-man's handle with following structure is provided, it comprises the one handle body, described handle body is connected with the cup of a band motor main frame, one bowl cover of described cup top snapping, the inner surface of described handle body connects a contact arm, described cup is provided with a sensitive switch on the corresponding position of described contact arm, described sensitive switch is controlled described motor.
But the slide of internal surface configurations one Elastic Sliding of described handle body; One end of described slide is provided with a contact arm, and the other end of described slide is provided with a vertical end limit.
The top of described slide disposes a cover plate, and described contact arm exposes to described cover plate, and an end of described cover plate is provided with a groove, and described groove and described vertical end limit are slidingly fitted.
The both sides of one end of described handle body respectively are provided with the connection page or leaf of a band pin shaft hole, and the other end of described handle body is provided with the hook part.
Configuration one blade-rotating axle in the described pin shaft hole, two rotating shafts that described blade-rotating axle is set to be parallel to each other and connects, a described rotating shaft rotates with described pin shaft hole and cooperates, and described another rotating shaft and described cup rotate and are connected.
Described bowl cover both sides respectively are provided with one and collude axle, and the described axle that colludes is interlockingly connected with the body hook part of described two side handles respectively.
Described slide with resilient movement is like this design: the middle part of described slide is provided with a spring window that is placed with coil tension spring, the inner surface of described handle body is provided with a reference column corresponding on the position of described coil tension spring, an end of described coil tension spring contacts with described reference column; The other end of described coil tension spring is positioned in the spring window of described slide.
Described handle body is set to have " [" section, " both sides of [" section are provided with guide edge to described handle body, described have the slide both sides of resilient movement and the guide edge of described handle body is slidingly fitted, and its purpose makes described slide with resilient movement have good motion guide when mobile.
Dead-man's handle of the present invention has added a described movably slide in described handle body inboard, and can free shrink by described contraction spring.When described slide does not fasten described bowl cover, be positioned at the position that the described contact arm of the below of described handle slide has departed from described sensitive switch, thereby can not trigger the sensitive switch action, promptly machinery can not turn round, to guarantee safety.And described bowl cover is when covering, the top of described dead-man's handle is close towards the direction of described cup, described crisperding fastens the described axle that colludes, described slide promptly slides upward, and the contact arm of the lower end of described slide is promptly corresponding with the position of described sensitive switch and trigger described sensitive switch action; This belt transect motor main frame could turn round.
Compared with prior art, the invention has the advantages that: 1. have the safety function of the sensitive switch of chain control machine operation, by fastening action to guarantee that machine operation is correct with bowl cover; 2. safe in utilization, convenient.
Description of drawings
Fig. 1 is a three-dimensional combination figure of the present invention;
Fig. 2 is a movably slide schematic perspective view of the present invention; Wherein place a coil tension spring;
Fig. 3 is a cover plate schematic perspective view of the present invention;
Fig. 4 is " the body schematic perspective view of [" section that has of the present invention; Wherein place a coil tension spring;
Fig. 5 is a user mode structural representation of the present invention; When the crisperding of handle fastens colluding spool of bowl cover;
Fig. 6 is a user mode structural representation of the present invention; When the crisperding of handle does not fasten bowl cover;
Fig. 7 is a rotating shaft schematic perspective view of the present invention;
Fig. 8 is Fig. 5's " A " portion enlarged drawing;
Fig. 9 is Fig. 6's " B " portion enlarged drawing;
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Fig. 1 to Fig. 9 shows an execution mode of dead-man's handle of the present invention.It comprises that one has that " body 3 of [" section, inner surface 12 configurations one of body 3 are slide 2 movably described handle 10.The middle part of the inner surface 12 of body is provided with a reference column 18, as shown in Figure 4.
One end of body 3 each side is provided with the connection page or leaf 29 of a band pin shaft hole 21; The other end of body 3 is provided with crisperding 22, as shown in Figure 4.Configuration one blade-rotating axle 50 in the pin shaft hole 21, two rotating shafts 51 that blade-rotating axle 50 is set to be parallel to each other and connects, one of them rotating shaft 51 rotates with described pin shaft hole 21 and cooperates, and another rotating shaft 51 is connected with cup 20, shown in Fig. 7,8,9.
Bowl cover 30 both sides respectively are provided with one and collude axle 31, and when bowl cover 30 covered with cup 20, the handle body hook part 22 of colluding axle 31 and both sides was interlockingly connected, as shown in Figure 5.
The top of slide 2 disposes a cover plate 1.One end of slide 2 is provided with a contact arm 16 that exposes to cover plate 1.The middle part of slide 2 one is provided with spring window 17 on the position that corresponds to reference column 18, place a coil tension spring 4 in the spring window 17.One end of coil tension spring 4 contacts with reference column 18, and the other end of coil tension spring is positioned in the spring window of slide, shown in Fig. 1,4.
The other end of slide 2 is provided with a vertical end limit 19, as shown in Figure 2.
One end of cover plate 1 is provided with a groove 23, and groove 23 is slidingly fitted with vertical end limit 19, with the relative position of location slide and cover plate, shown in Fig. 2,3.
The both sides of the inner surface 2 of body 3 are provided with guide edge 14, and movably slide 2 is slidingly fitted with the guide edge 14 of both sides, to realize that slide has good motion guide when mobile, as shown in Figure 4.
The using method of dead-man's handle of the present invention is such: after the cup 20 of band motor main frame and main frame top thereof is placed the fixed position, bowl cover 30 is covered; Then that the top of the dead-man's handle 10 of the left and right sides of the present invention is close towards the direction of cup 20, shown in the arrow among Fig. 6; Meanwhile, the crisperding 22 of dead-man's handle body of the present invention is fastened be positioned at and collude axle 31 on the bowl cover 30; When will be connected with rotating shaft 50 the bottom of dead-man's handle 10 of the present invention is passed towards the direction of cup 20 again, slide 2 promptly slides upward, the vertical end limit 19 of the slide of handle is also colluded axle 31 pullings and is up moved, then connection page or leaf 29 corresponding the moving up of handle lower part; At this moment, the lower end of slide 2 exposes to promptly corresponding with the position of sensitive switch 40 and triggering sensitive switch 40 actions of contact arm 16 of cover plate 1; This belt transect motor main frame could turn round.
Dead-man's handle of the present invention has added a movably slide in the inboard of body, and can free shrink by contraction spring.When slide does not fasten bowl cover, be positioned at the position that the contact arm 16 of the below of handle slide has departed from sensitive switch 40, how all can not trigger sensitive switch 40 actions, thereby realize that bowl cover fastens the safety function of the chain control machine operation of cup.
Claims (3)
1. dead-man's handle, comprise handle body, described handle body is connected with the cup of a band motor main frame, described cup top snapping one bowl cover, the inner surface of described handle body connects a contact arm, described cup is provided with a sensitive switch on the corresponding position of described contact arm, described sensitive switch is controlled described motor, it is characterized in that:
The inner surface (12) of a. described handle body (3) but the configuration one resilient movement slide (2); One end of described slide (2) is provided with a contact arm (16), and the other end of described slide (2) is provided with a vertical end limit (19);
The top of b. described slide (2) disposes a cover plate (1), and described contact arm (16) exposes to described cover plate (1), and an end of described cover plate (1) is provided with a groove (23), and described groove (23) is slidingly fitted with described vertical end limit (19);
The both sides of one end of c. described handle body (3) respectively are provided with the connection page or leaf (29) of a band pin shaft hole (21), and the other end of described handle body (3) is provided with hook part (22);
D. configuration one blade-rotating axle (50) in the described pin shaft hole (21), two rotating shafts (51) that described blade-rotating axle (50) is set to be parallel to each other and connects, a described rotating shaft (51) rotates with described pin shaft hole (21) and cooperates, and described another rotating shaft (51) rotates with described cup (20) and cooperates;
E. described bowl cover (30) both sides respectively are provided with one and collude axle (31), and the described axle (31) that colludes is interlockingly connected with the hook part (22) of the handle body of cup both sides respectively.
2. dead-man's handle according to claim 1, it is characterized in that: the middle part of described slide (2) is provided with a spring window (17) that is placed with coil tension spring (4), the inner surface of described handle body (12) is provided with a reference column (18) on the position that corresponds to described coil tension spring (4), an end of described coil tension spring (4) contacts with described reference column (18).
3. dead-man's handle according to claim 1, it is characterized in that: described handle body (3) is set to have " [" section, " both sides of [" section are provided with guide edge (14) to described handle body (3), but the guide edge (14) of the slide of described resilient movement (2) both sides and described handle body is slidingly fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100528395A CN100424797C (en) | 2006-08-04 | 2006-08-04 | Safety handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100528395A CN100424797C (en) | 2006-08-04 | 2006-08-04 | Safety handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1913064A CN1913064A (en) | 2007-02-14 |
| CN100424797C true CN100424797C (en) | 2008-10-08 |
Family
ID=37721960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100528395A Active CN100424797C (en) | 2006-08-04 | 2006-08-04 | Safety handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100424797C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209810B1 (en) * | 1997-03-28 | 2001-04-03 | Moulinex S.A. | Electrical household appliance for preparing food comprising a safety device |
| CN2498949Y (en) * | 2001-08-01 | 2002-07-10 | 宝安区沙井步涌信成塑胶厂 | Squeezer for fruit and vegetable |
| CN2563892Y (en) * | 2002-12-26 | 2003-07-30 | 刘丽玲 | Food stirrer with locking safety mechanism |
| CN2566433Y (en) * | 2002-07-15 | 2003-08-13 | 赖阿必 | Safety switch device for fruit juice reamer |
| WO2004030502A1 (en) * | 2002-09-25 | 2004-04-15 | BSH Bosch und Siemens Hausgeräte GmbH | Safety switch for kitchen utensils |
-
2006
- 2006-08-04 CN CNB2006100528395A patent/CN100424797C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209810B1 (en) * | 1997-03-28 | 2001-04-03 | Moulinex S.A. | Electrical household appliance for preparing food comprising a safety device |
| CN2498949Y (en) * | 2001-08-01 | 2002-07-10 | 宝安区沙井步涌信成塑胶厂 | Squeezer for fruit and vegetable |
| CN2566433Y (en) * | 2002-07-15 | 2003-08-13 | 赖阿必 | Safety switch device for fruit juice reamer |
| WO2004030502A1 (en) * | 2002-09-25 | 2004-04-15 | BSH Bosch und Siemens Hausgeräte GmbH | Safety switch for kitchen utensils |
| CN2563892Y (en) * | 2002-12-26 | 2003-07-30 | 刘丽玲 | Food stirrer with locking safety mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1913064A (en) | 2007-02-14 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO SHILIN INTERNATIONAL TRADING COMPANY LTD. Free format text: FORMER OWNER: NINGBO YIJIAWANHU ELECTRICAL APPLIANCE CO., LTD. Effective date: 20080926 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080926 Address after: The new world of business building, No. 1018 Zhejiang province Ningbo Min'an Road No. 1 building 19 layer Patentee after: NINGBO SHILIN INTERNATIONAL TRADE CO., LTD. Address before: Floor 21, Ling Qiao Plaza, 31 drug street, Haishu District, Zhejiang, Ningbo Patentee before: Ningbo Yijia Wanhu Electrical Equipment Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: NINGBO HIDROTEK CO.,LTD. Free format text: FORMER OWNER: NINGBO SHILIN INTERNATIONAL TRADING COMPANY LTD. Effective date: 20090710 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: A Jincheng Road, Zhejiang city of Ningbo province Zhenhai Economic Development Zone No. 168 Patentee after: Ningbo Hydrotek Technology Co., Ltd. Address before: The new world of business building, No. 1018 Zhejiang province Ningbo Min'an Road No. 1 building 19 layer Patentee before: NINGBO SHILIN INTERNATIONAL TRADE CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180518 Address after: No. 31, pharmacy street, Haishu District, Ningbo, Zhejiang Province Patentee after: NINGBO SHILIN INTERNATIONAL TRADE CO., LTD. Address before: 315221 Jincheng Road, A District, Zhenhai Economic Development Zone, Ningbo, Zhejiang 168 Patentee before: Ningbo Hydrotek Technology Co., Ltd. |
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| TR01 | Transfer of patent right |