CN210540706U - Juicer convenient to operate - Google Patents

Abstract

The utility model provides a juicer convenient to operate, which comprises a base and a juicer component, wherein a motor is arranged in the base, the juicer component comprises a juicer cup and a knife holder arranged at the bottom of the juicer cup, the upper end of the base is provided with a counter sink for accommodating the knife holder, a safety switch component is arranged in the base, the juicer component is inserted into the counter sink in a direct-inserting mode and triggers the safety switch component, the inner side wall of the counter sink is provided with a limit lug, the peripheral side wall of the knife holder is provided with a limit groove matched with the limit lug, the juicer component is convenient to connect in a direct-inserting connecting mode, and the installation and the disassembly of the juicer component and the base can be completed by one hand, and can trigger the safety switch subassembly so that the fruit juice mixer normally works, need not to hold the installation that the base rotated fruit juice cup subassembly on the one hand and can realize the fruit juice cup subassembly with fixed, promote the operation convenience of fruit juice mixer greatly.

Description

Juicer convenient to operate

Technical Field

The utility model relates to a food preparation machine field especially relates to a convenient operation's fruit juice mixer.

Background

The fruit juice mixer generally includes frame and fruit juice cup subassembly, and current fruit juice cup subassembly all adopts to revolve knot formula, and fruit juice cup subassembly revolves knot in the frame upper end to touch safety switch just workable, when having the granule to block crushing sword when smashing, earlier cut off the power and then just can take out toward the rotatory certain angle of opposite direction, operate inconveniently, experience effect is not good.

Disclosure of Invention

An object of the utility model is to provide a convenient operation's fruit juice mixer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient operation's juice extractor, includes frame and juice glass subassembly, is equipped with the motor in the frame, and the juice glass subassembly includes the juice glass and locates the blade holder of juice glass bottom, and the frame upper end is equipped with the heavy platform that holds the blade holder, is equipped with the safety switch subassembly in the frame, wherein, the juice glass subassembly inserts heavy in the platform and triggers the safety switch subassembly through the mode of formula of cuting straightly, and the inside wall of heavy platform is equipped with spacing lug, and the periphery lateral wall of blade holder be equipped with spacing lug complex spacing groove.

Furthermore, the limiting lugs are symmetrically arranged, and the limiting grooves are symmetrically arranged.

Furthermore, an ejector rod mechanism which jacks up the juice cup assembly in a normal state is arranged in the base, a trigger piece which triggers the safety switch assembly is arranged on the cutter holder, and the juice cup assembly is pressed downwards to push the ejector rod mechanism, so that the trigger piece triggers the safety switch assembly to enable the juicer to be electrified and operated; the juice cup component is ejected by loosening the juice cup component ejector rod mechanism, so that the trigger piece is separated from the safety switch component, and the juice machine is powered off.

Further, the ejector rod mechanism includes the ejector rod and is used for the first elastic component that the ejector rod resets, and the periphery of motor is equipped with the motor support, is equipped with the fixed column on the motor support, and the fixed column is equipped with spacing hole, and the activity of ejector rod mechanism is installed in spacing downthehole and through the fastener with ejector rod mechanism axial spacing.

Further, the ejector pin includes jacking portion and promotion portion, and the diapire of heavy platform is equipped with the first trompil that supplies jacking portion to stretch out.

Furthermore, first elastic component is the spring, and on the spring housing located the promotion portion, be equipped with spacing step between promotion portion and the jack-up portion, spring one end was contradicted in the lower terminal surface of spacing step, and the other end is contradicted in the interior bottom surface in spacing hole.

Further, the safety switch subassembly includes the switch support, install the micro-gap switch on the switch support, trigger micro-gap switch's switch ejector pin and be used for the second elastic component that the switch ejector pin resets, and the diapire of heavy platform is equipped with the second trompil that supplies the switch ejector pin to stretch out, and the fruit juice cup subassembly pushes down trigger piece bulldoze switch ejector pin in order to trigger micro-gap switch after targetting in place.

Further, a sealing ring is arranged at the second opening.

Furthermore, the ejector rod mechanisms are three and are uniformly distributed at intervals along the circumferential direction of the machine base.

Further, the trigger piece is a stop block or an annular retainer ring.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. the utility model discloses in, the juice glass subassembly is through the connected mode of formula of cuting straightly, it is convenient to connect, the installation and the dismantlement of juice glass subassembly and frame can be accomplished to the one hand, and can trigger the safety switch subassembly so that the fruit juice machine normally works, need not to hold the frame and the installation and the fixing of fruit juice glass subassembly can be realized to the rotatory fruit juice glass subassembly of hand, greatly promote the operation convenience of fruit juice machine, and at the fruit juice machine during operation, when smashing the sword on the blade holder is blocked by the material and stops rotating, can directly pick up the fruit juice glass subassembly, it is several times to rock, make the material deviate from, so that smash the sword and can normally work, insert the fruit juice machine subassembly in the heavy platform again, so can normally work again, the crushing effect of promotion fruit juice machine that can be fine again, so, in order to promote user; in addition, through the spacing boss of heavy platform inside wall and the spacing groove cooperation of blade holder periphery lateral wall, can be fine spacing with the circumference of juice glass subassembly to prevent that the juice glass subassembly from taking place to rotate, played the installation guide effect to the juice glass subassembly again, the better user installation operation of being convenient for.

2. Spacing lug is equipped with two and the symmetry setting, and the spacing groove correspondence is equipped with two and the symmetry setting, and the spacing effect of circumference of assurance juice cup subassembly that so not only is fine to guarantee the stability of juice cup subassembly during operation, the guide effect when playing juice cup subassembly installation that again can be better, in order to make things convenient for the installation and the dismantlement of juice cup subassembly.

3. Through setting up ejector pin mechanism, and set up the trigger piece on the blade holder, through pushing down juice cup subassembly in order to bulldoze ejector pin mechanism, make the trigger piece just can trigger the safety switch subassembly, so that juice machine circular telegram work, when the hand unclamped or when not exerting the overdraft, juice cup subassembly is pushed down under ejector pin mechanism's effect, the trigger piece can't touch the safety switch subassembly, so that the juice machine outage, also be only pressing down juice cup subassembly always, juice machine just can continuous operation, because juice machine generally all is the minicapacity, the process time is short, so the mode has not influenced user experience yet, the security when using has still been increased, can block fine solution when the crushing sword on the blade holder at the material again, with the promotion crushing effect, thereby promote user satisfaction.

4. The ejector rod mechanism comprises an ejector rod and a first elastic piece used for resetting the ejector rod, a motor support is arranged on the periphery of the motor, a fixing column is arranged on the motor support and provided with a limiting hole, the ejector rod mechanism is movably arranged in the limiting hole and is axially limited through a fastener, the ejector rod mechanism can well guarantee the action of the ejector rod mechanism, the structure is simple, and the ejector rod mechanism is convenient to install and fix.

5. The ejector pin includes jack-up portion and promotion portion, and the diapire of heavy platform is equipped with the first trompil that supplies jack-up portion to stretch out, makes things convenient for the fruit juice cup subassembly to support and presses the ejector pin like this to conveniently trigger the piece and trigger the safety switch subassembly, and trigger reliably stably, so that the fruit juice machine can normally work.

6. Set up first elastic component into the spring, and the spring housing is located on the promotion portion to be equipped with spacing step between promotion portion and jack-up portion, spring one end is contradicted in the lower terminal surface of spacing step, and the other end is contradicted in the interior bottom surface in spacing hole, and the elastic force of spring is enough, can be fine guarantee ejector pin axial motion's reliability and stability, simultaneously again can be fine spacing with the spring mounting, with the stability of guaranteeing the spring during operation.

7. The safety switch subassembly includes the switch support, install the micro-gap switch on the switch support, trigger micro-gap switch's switch ejector pin and be used for the second elastic component that the switch ejector pin resets, the diapire of heavy platform is equipped with the second trompil that supplies the switch ejector pin to stretch out, fruit juice cup subassembly pushes down after targetting in place trigger a bulldozing switch ejector pin in order to trigger micro-gap switch, the safety switch subassembly of this kind of structure is simple structure not only, easily the installation is fixed, and reliable operation, it is stable, in order to guarantee the reliable operation and the stability of fruit juice mixer.

8. Through set up the sealing washer in second trompil department, can prevent to get into the water in the heavy platform and flow into the frame from the second trompil in, prevent that the motor from meeting the water and burning out to guarantee the normal use explanation of motor.

9. Set up the ejector pin mechanism three and set up along frame circumferencial direction equipartition interval, make like this when the juice cup subassembly receives the pushing down force inhomogeneous, the juice cup subassembly also can be fine supports and presses the ejector pin subassembly to make trigger piece trigger safety switch subassembly, can not lead to the fruit juice mixer can not the circular telegram owing to the atress is inhomogeneous, promoted the operation sensitivity of fruit juice mixer promptly.

10. Set trigger to dog or annular retaining ring, trigger the safety switch subassembly so can be fine, trigger reliably and stably promptly to guarantee the normal work and the use of fruit juice mixer.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a cross-sectional view of the juicer of the present invention.

Fig. 2 is an exploded view of the juicer of the present invention.

Fig. 3 is a schematic structural diagram of the base in the juicer of the present invention.

Fig. 4 is a top view of the base of the juicer of the present invention.

Fig. 5 is an exploded view of the juicer base of the present invention.

Fig. 6 is an enlarged view of a in fig. 5.

The names of the components marked in the figures are as follows:

1. a machine base; 100. a motor; 110. a motor bracket; 1101. fixing a column; 11011. a limiting hole; 11. sinking a platform; 111. a limiting bump; 112. a first opening; 113. a second opening; 2. a juice glass; 3. a tool apron; 31. a tool apron body; 32. a crushing knife; 33. a limiting groove; 34. a trigger; 4. a push rod mechanism; 41. a top rod; 411. a jack-up portion; 412. a pushing part; 413. a limiting step; 42. a first elastic member; 5. a safety switch assembly; 51. a switch bracket; 52. a microswitch; 53. opening and closing the ejector rod; 54. a second elastic member; 6. and (5) sealing rings.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

As shown in fig. 1 to 6, the utility model provides a convenient operation's juice extractor, including frame 1 and juice glass subassembly, be equipped with motor 100 in the frame 1, the juice glass subassembly includes juice glass 2 and locates the blade holder 3 of 2 bottoms of juice glass, blade holder 3 includes blade holder body 31 and locates crushing sword 32 on the blade holder body 31, juice glass 2 passes through threaded connection with blade holder 3 and fixes, and after blade holder 3 and juice glass 2 installed to target in place, crushing sword 32 is located juice glass 2, frame 1 upper end is equipped with the heavy platform 11 that holds blade holder 3, be equipped with safety switch subassembly 5 in the frame 1, after juice glass subassembly installation targets in place, juice glass subassembly lower extreme is in order to trigger the safety switch subassembly, so that juice extractor circular telegram work.

In the embodiment, the juice cup assembly is inserted into the sinking platform 11 in a direct inserting mode and triggers the safety switch assembly 5, the connection is convenient, the juice cup assembly and the base can be installed and detached by one hand, the safety switch assembly can be triggered to enable the juice machine to work normally, the juice cup assembly can be installed and fixed without holding the base by one hand and rotating the juice cup assembly by one hand, the operation convenience of the juice machine is greatly improved, in addition, when the juice machine works, when the crushing knife on the knife holder is clamped by materials and stops rotating, the juice cup assembly can be directly taken up and shaken for several times, the materials are separated, so that the crushing knife can work normally, the juice machine assembly is inserted into the sinking platform, so that the crushing effect of the juice machine can work normally, the user experience and satisfaction degree can be improved, and the limit bump 111 is arranged on the inner side wall of the sinking platform 11, and the periphery lateral wall of blade holder 3 be equipped with spacing lug 111 complex spacing groove 33, can be fine spacing with the circumference of juice glass subassembly to prevent that the juice glass subassembly from taking place to rotate, played the installation guide effect to the juice glass subassembly again, the better user installation operation of being convenient for.

It is specific, frame 1 is the plastics frame and moulds plastics integrated into one piece through the mould, and spacing lug 111 and the 1 integrative injection moulding of frame, spacing lug 111 is equipped with two and symmetry setting, and spacing groove 33 specifically locates on the periphery lateral wall of blade holder body 31, and spacing groove 33 corresponds and is equipped with two and symmetry setting, the spacing effect of circumference of assurance juice cup subassembly that so not only is fine, with the stability of assurance juice cup subassembly during operation, the guide effect when playing juice cup subassembly installation that again can be better, in order to make things convenient for the installation and the dismantlement of juice cup subassembly.

In order to better facilitate the operation of the juicer, a mandril mechanism 4 which jacks up the juice cup component under the normal state can be arranged in the base 1, a trigger piece which triggers the safety switch component 5 is arranged on the cutter holder 3, and the juice cup component is pressed downwards to push the mandril mechanism 4, so that the trigger piece triggers the safety switch component to electrify the juicer to work; the fruit juice cup component is pushed open by loosening the fruit juice cup component ejector rod mechanism 4, the trigger piece 34 is separated from the safety switch component 5, so that the fruit juice machine is powered off, the fruit juice cup component is pushed open under the action of the ejector rod mechanism by arranging the ejector rod mechanism and arranging the trigger piece on the cutter seat, the fruit juice cup component is pushed by pressing the fruit juice cup component downwards to push the ejector rod mechanism, so that the safety switch component can be triggered by the trigger piece, so that the fruit juice machine is powered on to work, when the hand is loosened or the downward pressure is not applied, the fruit juice cup component is pushed open under the action of the ejector rod mechanism, the trigger piece cannot touch the safety switch component, so that the fruit juice machine is powered off, namely, the fruit juice machine can continuously work only by pressing the fruit juice cup component all the time, as the fruit juice machine is generally small in volume and short in processing time, the mode can not influence the user experience, the safety in use is, thereby improving user satisfaction.

More specifically, the ejector mechanism 4 includes an ejector 41 and a first elastic member 42 for restoring the ejector 41, the periphery of the motor 100 is provided with a motor support 110, the motor support 110 is provided with a fixing column 1101, the fixing column 1101 is provided with a limiting hole 11011, the ejector mechanism 4 is movably installed in the limiting hole 11011 and axially limits the ejector mechanism 4 through a fastener, the ejector 41 includes a jacking portion 411 and a pushing portion 412, the bottom wall of the sinking platform 11 is provided with a first opening 112 for the jacking portion 411 to extend out, the first elastic member 42 is specifically a spring, the spring is sleeved on the pushing portion 412, a limiting step 413 is arranged between the pushing portion 412 and the jacking portion 411, one end of the spring abuts against the lower end surface of the limiting step 413, and the other end abuts against the inner bottom surface of the limiting hole 11011, so that the ejector can reciprocate along the axial direction of the limiting hole 11011, i.e. move up and down, wherein the fastener is specifically a screw, the screw extends from the bottom of the limiting hole 11011 and is connected with the pushing portion, the nut of the screw is matched with the bottom of the limiting hole 11011 to form axial limiting on the ejector rod, so that the whole ejector rod mechanism is axially limited, the structure can well guarantee the action of the ejector rod mechanism, the structure is simple, the ejector rod mechanism is convenient to install and fix, the elastic force of the spring is enough, reliability and stability of axial movement of the ejector rod can be well guaranteed, meanwhile, the spring can be well installed and limited, and stability of the spring during working is guaranteed.

Furthermore, the safety switch assembly 5 comprises a switch bracket 51, a microswitch 52 arranged on the switch bracket 51, a switch ejector rod 53 for triggering the microswitch 52 and a second elastic part 54 for resetting the switch ejector rod 53, the bottom wall of the sinking platform 11 is provided with a second opening 113 for the switch ejector rod 53 to extend out, and the trigger 34 pushes the switch ejector rod 53 to trigger the microswitch 52 after the juice cup assembly is pressed down to the proper position; meanwhile, a sealing ring 6 can be arranged at the position of the second opening 113, the sealing ring 6 is a silica gel sealing ring, water entering the sinking platform can be prevented from flowing into the base from the second opening, the motor is prevented from being burnt out when meeting water, and normal use instructions of the motor are guaranteed.

In order to promote the operating sensitivity of fruit juice mixer, can set up ejector pin mechanism 4 threely and set up along 1 circumferencial direction equipartition interval of frame, make like this when the fruit juice cup subassembly receives the overdraft inhomogeneous, the fruit juice cup subassembly also can be fine supports presses the ejector pin subassembly to make trigger piece trigger safety switch subassembly, can not lead to the fruit juice mixer can not the circular telegram because the atress is inhomogeneous, promoted the operating sensitivity of fruit juice mixer promptly.

In order to promote the stability and the reliability of triggering the safety switch subassembly, can set up trigger 34 and form annular retaining ring, annular retaining ring and the integrative structure of blade holder body 31, trigger the safety switch subassembly that so can be fine, trigger reliably and stably promptly to guarantee the normal work and the use of fruit juice mixer.

Certainly, in order to guarantee the uniformity that ejector pin subassembly and safety switch subassembly bulldoze, can realize bulldozing of ejector pin subassembly 4 and safety switch subassembly 5's trigger by trigger 34, when pushing down the juice glass subassembly promptly, trigger 34 on the blade holder 3 both bulldozes ejector pin subassembly 4, triggers safety switch subassembly 5 again, can guarantee like this that bulldozes of ejector pin subassembly and safety switch subassembly trigger synchronous, promote the operation experience of juicer.

It is understood that the number of the limit protrusions may be three, four, five, six, etc., as the case may be.

It will be appreciated that the trigger may also be a stop.

It will be appreciated that the ejector mechanism can be provided in two, four, five or six etc., as the case may be.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims (10)

1. The utility model provides a convenient operation's juice extractor, includes frame and juice glass subassembly, is equipped with the motor in the frame, and the juice glass subassembly includes the juice glass and locates the blade holder of juice glass bottom, and the frame upper end is equipped with the heavy platform that holds the blade holder, is equipped with the safety switch subassembly in the frame, its characterized in that, the juice glass subassembly inserts in heavy platform and triggers the safety switch subassembly through the mode of formula of cuting straightly, and the inside wall of heavy platform is equipped with spacing lug, and the periphery lateral wall of blade holder be equipped with spacing lug complex spacing groove.

2. The juicer of claim 1 wherein there are two and symmetrical retention bumps and two and symmetrical retention slots.

3. The juicer of claim 1 wherein the base includes a lift mechanism for normally lifting the juice cup assembly, the blade holder includes a trigger for triggering the safety switch assembly, and the juice cup assembly is pushed downwardly to push the lift mechanism, such that the trigger triggers the safety switch assembly to energize the juicer; the juice cup component is ejected by loosening the juice cup component ejector rod mechanism, so that the trigger piece is separated from the safety switch component, and the juice machine is powered off.

4. The juicer of claim 3 wherein the ejector mechanism comprises an ejector rod and a first elastic member for resetting the ejector rod, a motor bracket is disposed on the periphery of the motor, a fixing post is disposed on the motor bracket, a limiting hole is disposed on the fixing post, and the ejector rod mechanism is movably disposed in the limiting hole and is axially limited by a fastening member.

5. The juicer of claim 4 wherein the ejector pin comprises a jack portion and a push portion, and the bottom wall of the counter sink is provided with a first opening through which the jack portion extends.

6. The juicer of claim 5 wherein the first resilient member is a spring, the spring is sleeved on the pushing portion, a limit step is disposed between the pushing portion and the lifting portion, one end of the spring abuts against a lower end surface of the limit step, and the other end abuts against an inner bottom surface of the limit hole.

7. The juicer of claim 3 wherein the safety switch assembly comprises a switch bracket, a microswitch mounted on the switch bracket, a switch plunger for triggering the microswitch, and a second resilient member for resetting the switch plunger, wherein the bottom wall of the counter sink has a second opening for the switch plunger to extend through, and the trigger member pushes against the switch plunger to trigger the microswitch when the juicer cup assembly is pressed in place.

8. The juicer of claim 7 wherein the second aperture has a sealing ring.

9. The juicer of claim 3 wherein there are three said ejector mechanisms spaced circumferentially about said base.

10. The juicer of claim 3 wherein the trigger is a stop or annular collar.

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