CN101584562A

CN101584562A - Rotary handle for cooking utensils

Info

Publication number: CN101584562A
Application number: CNA2009101005919A
Authority: CN
Inventors: 罗欣; 胡志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-09
Filing date: 2009-07-09
Publication date: 2009-11-25
Anticipated expiration: 2029-07-09
Also published as: CN101584562B

Abstract

A rotary handle for cooking utensils comprises a handle mounted on a handle base and a locking mechanism, a rotary mechanism mounted on the handle. The locking mechanism and the rotary mechanism are a same apparatus which is composed such that a spring is mounted in a pressure plate and a spindle, the pressure plate being fixed ion the handle, the spindle being fixed on the handle base, a lock block connected with a button integrally matching the handle and the spindle. The locking mechanism and the rotary mechanism are a same part having locking and rotating functions and structure is simple, compact with fewer parts. During operation, it is only necessary to press the button lightly, the button drives the lock block connected with the same to be embedded into an opening groove of the spindle so that the lock block and the spindle are connected integrally and rotate and fold center by the same, which reduces occupying space and is convenient to operate. Because of small volume, it is mounted on handle head and the handle can be designed to any shape without limitation to match cooking utensils to satisfy different demands of market.

Description

Rotary handle for cooking utensils

Technical field

The present invention relates to the handle of main accessory handle, particularly a kind of rotatable folding on a kind of cooker, rotary handle for cooking utensils.

Background technology

The used handle of cooker mostly is on the wall that directly is fixed on pot body in the market, has non-dismountablely taken very big space again, has increased cost of transportation, is also carried, cleans and make troubles.

Number of patent application 200810061322.1 " Demountable handle for cooking utensils " just provides a kind of Demountable handle for cooking utensils, take up room though saved, but also needing to hold pot gymnastics with two hands in disassembly process does, operation, use inconvenience, handle under the dismounting is easily lost, and increases inconvenience and worry to the consumer.

The patent No. 200820164370.9 " is used rotary handle for a kind of pot " and be need not only need rotary handle of dismounting, can be with the folding purpose that occupies little space that reaches of handle, but when using, it also needs to pin bowl with a hand, remove to spur pull bar with the another hand, have only and earlier retaining mechanism is removed, just can be rotated operation rotates handle, use, the still inconvenient and complex structure of operation, two cover mechanisms are arranged, part is many, process and assemble trouble, in addition because of the long handle shape that just limited of the pull bar of its retaining mechanism, handle just can not be made into arbitrarily that shape is supporting with different cookers arbitrarily, satisfy the demand in market, therefore also have bigger defective.

Summary of the invention

Technical problem to be solved by this invention is: a kind of rotary handle for cooking utensils is provided, except that the minimizing of handle rotatable folding takes up room, also operate, use, easy to carry, and simple in structure, compact, part is few, cost is low, handle also can be made into various moulding and the supporting different demands that satisfy market of cooker.

The present invention addresses the above problem the technical scheme that is adopted: rotary handle for cooking utensils, comprise handle that is installed on the handle seat and retaining mechanism, the rotating mechanism of on handle, installing, described retaining mechanism, rotating mechanism are same device, be installed in pressing plate and the rotating shaft by spring, pressing plate is fixed on the handle, the lock dog that rotating shaft is fixed on the handle seat and button links into an integrated entity cooperate with handle and rotating shaft respectively constitute.

Compared with prior art, the invention has the advantages that the retaining mechanism of rotary handle for cooking utensils and rotating mechanism are formed by same set of parts, it has locking, rotation dual-use function, and simple in structure, and part is few.During operation, only need gently to press button downwards with a have gentle hands, button just drives the lock dog that links together with it and embeds in the open slot of rotating shaft, make lock dog, rotating shaft links into an integrated entity, handle just is that the center is rotated and folded with the rotating shaft, reach and reduce the purpose that takes up room, easy for operation, in addition because of its compact conformation, volume is little, so only need be installed on the termination of handle, not influence, the making of restriction handle, handle can be designed to various difformities, promptly changed the dullness sense of former handle shape, so as with the supporting different demands that satisfy market of various cookers.

Description of drawings

Fig. 1, structural representation of the present invention.

Fig. 2, structural representation of the present invention (folded state).

Fig. 3, handle arrangement cutaway view.

Fig. 4, broken section enlarged drawing of the present invention (normally locking duty).

Fig. 5, broken section enlarged drawing of the present invention (removing locking state shown in Figure 4, rotatable rotary state).

Fig. 5-1, broken section enlarged drawing of the present invention (Fig. 5 is turned to folded state).

Fig. 6, axonometric drawing of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing embodiments of the invention are further described.

One end of handle 4 is gapped, upper and lower draw-in groove 4-1,4-3 that ladder cylindrical hole 4-2 and horizontal rectangle are arranged in the middle of the upper and lower in gap, upper and lower draw-in groove width and lock dog 5, pressing plate 9 width coupling, and cylindrical hole 4-2 and upper and lower draw-in groove communicate, as shown in Figure 3.

Rotating shaft 7 has the ladder of through hole 7-1 cylindrical for middle, and open slot 7-2 is arranged in the middle of the upper end.

In the middle of the lock dog 5 is cylindrical, and there is screw 5-1 cylindrical centre, and there is upper and lower fixture block 5-2, the 5-3 of symmetry both sides, and last fixture block 5-2 cooperates with last draw-in groove 4-1, and following fixture block 5-3 cooperates with open slot 7-2.

There are two fixture block 2-2 on through hole 2-1 both sides on the handle seat 2, and the handle seat is fixed on the sidewall of pot body 1.

Earlier lock dog 5 is packed into from handle 4 below through holes in the cylindrical hole 4-2 of handle top, and make in the last fixture block 5-2 embedding of both sides in the draw-in groove 4-1, end with handle seat 2 stretches in the handle gap again, and makes the cylindrical hole 4-2 on the through hole 2-1 alignment handle on the handle seat 2.The through hole 2-1 that rotating shaft 7 is aimed on the handle seat 2 also is stuck in two fixture block 2-2 on the handle seat 2 in the open slot 7-2 in the rotating shaft again, rotating shaft 7 is fixed on the handle seat 2 can rotate.

Through hole 7-1 and pressing plate in rotating shaft 7 are built in spring 6, below rotating shaft 7, insert shell fragment 8 and pressing plate 9, pressing plate 9 places in the lower bayonet slot 4-3, and pressing plate 9 is fixed on the lower surface of handle 4 with screw 10, at last with button 3 usefulness on it screw 5-1 on screw thread and the lock dog 5 be fixed into integral body, as shown in Figure 6.

For guaranteeing that the handle rotation lightly is not stuck, also adorn and be lined with flexible waveform splinter 8 at the gap location of 9 of rotating shaft 7 and pressing plates.

During use, with hand to push button 3, the lock dog 5 that links into an integrated entity with button 3 also moves down and compresses spring 6, at this moment the last draw-in groove 4-1 of handle 4 has been left in the upper end of lock dog 5, and and the following fixture block 5-3 of lock dog 5 insert together in the open slot 7-2 in the rotating shaft 7, it is whole that rotating shaft 7 and lock dog 5 are formed, and as shown in Figure 5, removed the view of locking state for rotatable state.At this moment use hand turning handle 4 again, then handle is that 90～130 degree are rotated around rotating shaft clockwise or counterclockwise in the center with rotating shaft 7 just, makes the position minimum that takes up room near pot body 1, as shown in Figure 2.As long as handle 4 is around the shaft 7 when rotating a smaller angle, the upper surface of lock dog 5 by the restriction of the lower surface of the last draw-in groove 4-1 of handle 4 can not on move, but this moment hand release button 3, be rotated further handle to need the position.

When turning handle 4 arrives Fig. 1 position (handle normal operating condition), last draw-in groove 4-1 on the handle 4 aligns with open slot 7-2 in the rotating shaft 7, lock dog 5 and button 3 move up under the effect of spring 6, at this moment the last fixture block 5-2 of lock dog 5 upper ends gets back to again in the last draw-in groove 4-1 of handle 4, lock dog 5 restriction handles 4 and rotating shaft 7 can not relatively rotate, get back to original locking duty again, as Fig. 1, shown in Figure 4.

The last fixture block 5-2 of lock dog 5 upper ends and the last draw-in groove 4-1 of handle 4 become rectangle, have adopted the tapering inclined-plane to cooperate, and lock dog 5 is under the effect of spring 6, and the last draw-in groove 4-1 formation tight fit with handle 4 makes handle not have the sense of getting loose when normal condition.

Claims

1, a kind of rotary handle for cooking utensils, comprise handle (4) that is installed on the handle seat (2) and retaining mechanism, the rotating mechanism of going up installation at handle (4), it is characterized in that described retaining mechanism, rotating mechanism are same device, be installed in pressing plate (9) and the rotating shaft (7) by spring (6), described pressing plate (9) is fixed on the handle (4), described rotating shaft (7) is fixed on the handle seat (2), and the lock dog (5) that button (3) links into an integrated entity cooperates with described handle (4) and described rotating shaft (7) respectively.

2, rotary handle for cooking utensils according to claim 1, an end that it is characterized in that described handle (4) is gapped, upper and lower draw-in groove (4-1), (4-3) that step-like cylindrical hole (4-2) and horizontal rectangle are arranged in the middle of the upper and lower of gap, and cylindrical hole and upper and lower draw-in groove communicate.

3, rotary handle for cooking utensils according to claim 1, it is characterized in that described rotating shaft (7) has the ladder of through hole 7-1 cylindrical for middle, open slot 7-2 is arranged in the middle of the upper end, described rotating shaft (7) places in the through hole (2-1) on the described handle seat (2), the fixture block (2-2) of handle seat (2) both sides inserts in the open slot (7-2) of rotating shaft (7), and withholds on the bottom surface of open slot (7-2).

4, rotary handle for cooking utensils according to claim 1, it is characterized in that in the middle of the described lock dog (5) be cylindrical, screw (5-1) is arranged in the middle of the cylinder, there is upper and lower fixture block (5-2), (5-3) of symmetry both sides, last fixture block (5-2) cooperates with last draw-in groove (4-1), and following fixture block (5-3) cooperates with open slot (7-2).

5, rotary handle for cooking utensils according to claim 1 is characterized in that being lined with elasticity waveform splinter (8) between described rotating shaft (7) and described pressing plate (9).