CN219763134U - Shell of outdoor air fryer - Google Patents

Abstract

A housing for an outdoor air fryer comprising a fryer housing and a base housing; the base shell also comprises a back plate which is vertically arranged; the locking assembly comprises a locking sleeve shaft and a locking rod, wherein the locking sleeve shaft is convexly arranged on the back surface of the fryer shell, the locking rod is connected to the back plate, a locking groove is formed in the locking sleeve shaft, the locking rod comprises a locking end and a switching end, the locking end extends out of the front side of the back plate and is in plug-in fit in the locking groove, a lock pin is fixedly arranged on the locking end in a penetrating manner, the switching end can be slidably arranged in the back plate in a penetrating manner, a spiral guide groove is formed in the peripheral side of the switching end, a guide post in plug-in fit in the spiral guide groove is convexly arranged in the back plate, the spiral guide groove slides relative to the guide post, so that the locking rod rotates relative to the back plate, and the lock pin is in interference fit or interference release with the locking groove through rotation of the locking rod; the utility model can not be easily separated even if the two are collided when in outdoor use, thereby ensuring the stability and safety of the product in use.

Description

Shell of outdoor air fryer

Technical Field

The utility model relates to the field of air fryer shells, in particular to a shell of an outdoor air fryer.

Background

An air fryer is a machine which can use air to carry out 'frying', mainly uses the air to replace the hot oil in the original frying pan to make food become cooked; simultaneously, the hot air also blows away the moisture on the surface layer of the food, so that the food material achieves the effect of being approximately fried; in recent years, air fryer technology has also been rapidly developed, so that various novel air fryers with different functional properties are available in the market, and the novel air fryers for outdoor use are included, wherein the novel air fryers for outdoor use are included.

The Chinese patent with the patent number ZL202210186389.8 discloses: "an outdoor use air fryer comprising: the cooking pot comprises a pot body, wherein a cooking cavity and a hot air component are formed in the pot body, the hot air component is used for conveying hot air towards the cooking cavity, a first electric connection port is formed in the outer portion of the pot body, and the first electric connection port is connected with the hot air component; the base is internally provided with a battery assembly, the base is provided with a containing cavity, the front part of the containing cavity is opened and matched with the outline of the pot body, the inner side of the containing cavity is provided with a second electric connection port, and the second electric connection port is connected with the battery assembly; the first electric connection port and the second electric connection port are placed in the containing cavity along with the pot body to form electric connection matching so that the battery assembly and the hot air assembly form a closed circuit, a control board for controlling the battery assembly to be electrified or powered off is further arranged in the base, and an electric control board for controlling the hot air assembly is arranged in the pot body, so that the electric control board is convenient for outdoor use.

However, the solution described in the above patent is included, and there is no connection structure between the base housing and the fryer housing in the existing outdoor air fryer on the market, which results in that the connection between the whole air fryer and the charging base is realized only by plugging of a plug, which results in very weak connection between the air fryer and the charging base, especially when the air fryer is collided or pushed during outdoor use, the air fryer and the charging base are easy to separate, and a great potential safety hazard exists.

Disclosure of Invention

In order to overcome the defect that the connection between an outdoor air fryer and a charging base is quite unstable in the prior art, the utility model provides a shell of the outdoor air fryer.

The technical scheme for solving the technical problems is as follows: a housing for an outdoor air fryer comprising:

the rear side of the frying pan shell is provided with an electric jack;

the electric frying pan comprises a base shell, wherein the front side of the base shell is provided with a containing cavity for placing the frying pan shell, the base shell further comprises a vertically arranged backboard, an electric plug is convexly arranged on the backboard towards the inside of the containing cavity, the electric plug can form plug-in fit with the electric plug jack, and the back side of the base shell is also provided with a power plug jack for connecting a power line;

further comprises:

the locking assembly comprises a locking sleeve shaft protruding from the back surface of the fryer shell and a locking rod connected to the back plate, wherein a locking groove is formed in the locking sleeve shaft, the locking rod comprises a locking end and a switching end, the locking end stretches out of the front side of the back plate and is in plug-in fit with the locking groove, a lock pin is fixedly arranged on the locking end in a penetrating mode, the switching end can be slidably arranged in the back plate in a penetrating mode, a spiral guide groove is formed in the peripheral side of the switching end, a guide post in the spiral guide groove in a plug-in fit mode is protruding from the back plate, when the switching end slides relative to the back plate, the spiral guide groove slides relative to the guide post, so that the locking rod rotates relative to the back plate, and the lock pin is in interference fit with or release from interference with the locking groove through rotation of the locking rod.

In use, the locking rod can be pushed to slide into the backboard and rotate relative to the backboard, the locking pin can realize relative position change through sliding and rotating of the locking rod relative to the backboard, and the locking pin at least has a locking position state and an unlocking position state.

The state switching mode of the locking rod is further characterized in that a switching assembly is further arranged between the locking rod and the back plate, the switching assembly comprises a switching sleeve fixed on the back plate, a driving ring and a switching seat, the driving ring and the switching seat are positioned in the switching sleeve, the switching end of the locking rod is inserted into the switching sleeve and is in butt fit with the driving ring, so that the driving ring can approach or depart from the switching seat along with the sliding of the locking rod, the switching seat is connected with the switching end and can rotate along with the switching end, and the guide column is convexly arranged on the inner wall of the switching sleeve.

The switching mode between switching sleeve pipe and the switching seat is further, still along switching sleeve pipe's axis has seted up a plurality of spacing grooves and transition groove on the inner wall, and spacing groove and transition groove be the interval arrangement along switching sleeve pipe's circumference, then protruding a plurality of switching tooth of being equipped with on the week side of switching seat, switching tooth can with spacing groove and transition groove joint cooperation, and the transition groove still including the direction the transition inclined plane of spacing groove, and still protruding a plurality of driving tooth of being equipped with on the week side of driving ring, driving tooth sliding fit is in the spacing inslot.

In the use process, when the locking rod is pressed to slide into the switching sleeve, the locking rod pushes the driving ring to approach the switching seat, driving teeth on the driving ring slide along the limiting grooves and push switching teeth matched in the limiting grooves at the moment away from the limiting grooves, so that the matching of the switching teeth and the limiting grooves is released, and as the locking rod rotates in the sliding process and drives the switching seat to rotate along with the locking rod, the switching teeth separated from the limiting grooves can rotate to the transition grooves along with the locking rod, and after the pressing of the locking rod is released, the switching seat is reset and the switching teeth are matched into the transition grooves;

when the locking rod is pressed next time, the switching seat is driven by the locking rod to rotate, so that the switching teeth can slide along the transition inclined plane and finally fall into the limiting groove, and when the pressing of the locking rod is released, the switching teeth are matched into the limiting groove;

therefore, by means of the steps, the reciprocating state change of the locking rod relative to the switching sleeve can be realized by repeatedly pressing the locking rod, so that the locking pin can be switched back and forth between the locking position state and the unlocking position state.

The connecting structure of the locking rod and the switching seat is characterized in that the connecting structure of the locking rod and the switching seat is further characterized in that a connecting cavity is formed in the locking rod, the top of the switching seat is inserted into the connecting cavity, a clamp spring groove communicated with the connecting cavity is formed in the side wall of the locking rod, a clamp spring is embedded in the clamp spring groove, and the clamp spring stretches into the connecting cavity and is clamped and matched with the top of the switching seat.

The reset structure of locking pole and switching seat is further, switching sleeve bottom still protruding is equipped with one and cup joints the post, cup joints the post and run through switching seat and stretch into to the link chamber in, cup joint the post on the cover and be equipped with first spring, first spring act on switching sleeve and switching seat between, switching sleeve is interior to be located still the butt cooperation of top of cup jointing the post has a cover seat, the cover is equipped with the second spring on the seat, the second spring act on between cover seat and the locking pole.

In the use, when the locking lever receives the pressure, the locking lever is relative to the switch sleeve incasement slip, and drives switch seat is same inwards slide, and first spring and second spring just can be compressed this moment, and when the pressure that exerts to the locking lever disappears, first spring and second spring just can recover and promote locking lever and switch seat reset.

The locking groove comprises a plugging opening, the locking pin is inserted into the locking groove through the plugging opening, the length of the plugging opening is larger than that of the locking pin, and the width of the plugging opening is smaller than that of the locking pin.

In the use process, when the lock pin is in an unlocking position state, the lock pin is aligned with the length direction of the insertion opening, so that the lock pin can enter and exit the locking groove through the insertion opening; when the lock pin is in a locking position state, the lock pin is aligned with the width direction of the insertion opening, and at the moment, the lock pin cannot be separated from the locking groove through the insertion opening, so that interference fit between the lock pin and the locking groove is realized.

The frying pan is characterized in that the frying pan shell is further connected with the base shell, a plurality of supporting legs are arranged at the bottom of the frying pan, a plurality of guide sliding grooves for guiding the backboard are further formed in the base shell, and the supporting legs are spliced and matched in the guide sliding grooves and can slide along the guide sliding grooves.

The application mode of the utility model is as follows: when the air fryer is required to be used outdoors, the fryer housing is placed on the base housing, the supporting legs are in plug-in fit in the guide sliding grooves, then the fryer housing can be pushed towards the backboard, the electric plug and the electric jack are plugged in, the lock pin in the unlocking state enters the locking groove through the plug-in opening, the lock rod is pushed and pressed by the locking shaft sleeve, the lock rod slides towards the backboard to generate position change, the lock pin can reach the locking position state from the unlocking position state and is in interference fit with the locking groove, and the fryer housing cannot be pulled out from the base housing even if the fryer housing is pulled;

when the frying pan shell is pushed towards the backboard once after the frying pan is used, the locking rod is pressed again to change the position state, so that the lock pin is switched from the locking position state to the unlocking position state, and the lock pin can be separated from the locking groove by pulling the frying pan shell again, and the frying pan shell can be taken down from the base shell.

The utility model has the beneficial effects that:

1. the locking assembly is arranged between the fryer shell and the base shell, so that the firmness of connection between the fryer shell and the base shell is ensured when the fryer shell is placed on the base shell for use, the fryer shell and the base shell cannot be easily separated even in collision during outdoor use, and the stability and the safety of product use are ensured;

2. the locking component can realize state switching through pressing, so that in the mounting and dismounting processes, the fryer housing is only required to be pushed towards the backboard to enable the locking rod to be pressed, firm connection between the fryer housing and the base housing is ensured, and meanwhile, the operation is simpler and more convenient;

3. the base shell is also provided with the guide chute for guiding the fryer shell to the backboard, so that the base shell and the fryer shell cannot be inclined in an inserting manner in the assembling process, and the assembling difficulty between the base shell and the fryer shell is further simplified.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a schematic structural view of the base housing of the present utility model.

FIG. 4 is a schematic view of the fryer housing of the utility model.

Fig. 5 is a schematic view of the structure of the locking assembly of the present utility model.

Fig. 6 is a cross-sectional view of the locking assembly of the present utility model.

Fig. 7 is an exploded view of the locking assembly of the present utility model.

Fig. 8 is a schematic view of the internal structure of the switching sleeve of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

Examples

The housing of an outdoor air fryer shown in connection with fig. 1 to 8 comprises a fryer housing 1 and a base housing 3; the backside of the fryer shell 1 is provided with an electric jack 2; the front side of the base shell 3 is provided with a containing cavity 4 for placing the fryer shell 1, the base shell 3 further comprises a vertically arranged backboard 5, an electric plug 6 is convexly arranged on the backboard 5 towards the inside of the containing cavity 4, the electric plug 6 can form plug-in fit with the electric plug 6, and the back side of the socket shell is also provided with a power jack 7 for connecting a power line; the locking assembly is also included; the locking assembly comprises a locking sleeve shaft 8 protruding from the back of the fryer housing 1 and a locking rod 9 connected to the back plate 5, a locking groove 10 is formed in the locking sleeve shaft 8, the locking rod 9 comprises a locking end 11 and a switching end 12, the locking end 11 extends out of the front side of the back plate 5 and is in plug-in fit with the locking groove 10, a locking pin 13 is fixedly arranged on the locking end 11 in a penetrating manner, the switching end 12 can be slidably arranged in the back plate 5 in a penetrating manner, a spiral guide groove 14 is formed in the peripheral side of the switching end 12, a guide post 15 in plug-in fit with the spiral guide groove 14 is protruding in the back plate 5, when the switching end 12 slides relative to the back plate 5, the spiral guide groove 14 slides relative to the guide post 15, so that the locking rod 9 rotates relative to the back plate 5, and the locking pin 13 is in interference fit with or interference release with the locking groove 10 through rotation of the locking rod 9.

During use of the present embodiment, the lock lever 9 is pushed to slide into the back plate 5 and rotate relative to the back plate 5, and the lock pin 13 is changed in relative position by sliding and rotating the lock lever 9 relative to the back plate 5, and the lock pin 13 has at least a locked position state and an unlocked position state.

In this embodiment, a switching assembly is further disposed between the locking rod 9 and the back plate 5, the switching assembly includes a switching sleeve 16 fixed on the back plate 5, and a driving ring 17 and a switching seat 18 disposed in the switching sleeve 16, the switching end 12 of the locking rod 9 is inserted into the switching sleeve 16 and forms an abutting fit with the driving ring 17, so that the driving ring 17 can approach or separate from the switching seat 18 along with the sliding of the locking rod 9, the switching seat 18 is connected with the switching end 12 and can rotate along with the switching end, and the guiding post 15 is protruding on the inner wall of the switching sleeve 16.

In this embodiment, the inner wall of the switching sleeve 16 is further provided with a plurality of limiting grooves 19 and transition grooves 20 along the axis of the switching sleeve 16, the limiting grooves 19 and the transition grooves 20 are arranged at intervals along the circumference of the switching sleeve 16, a plurality of switching teeth 21 are convexly arranged on the circumferential side of the switching seat 18, the switching teeth 21 can form a clamping fit with the limiting grooves 19 and the transition grooves 20, the transition grooves 20 further comprise transition inclined surfaces 22 guiding the limiting grooves 19, a plurality of driving teeth 23 are convexly arranged on the circumferential side of the driving ring 17, and the driving teeth 23 are slidably fit in the limiting grooves 19.

In the use process of the embodiment, when the locking rod 9 is pressed to slide into the switching sleeve 16, the locking rod 9 pushes the driving ring 17 to approach the switching seat 18, the driving teeth 23 on the driving ring 17 slide along the limiting groove 19 and push the switching teeth 21 matched in the limiting groove 19 away from the limiting groove 19, so that the matching between the switching teeth 21 and the limiting groove 19 is released, and as the locking rod 9 rotates simultaneously in the sliding process and drives the switching seat 18 to rotate along with the switching teeth 21 separated from the limiting groove 19 can rotate along with the switching teeth to the transition groove 20, and when the pressing of the locking rod 9 is released, the switching seat 18 is reset and the switching teeth 21 are matched into the transition groove 20;

when the locking lever 9 is pressed next time, the switching seat 18 is driven by the locking lever 9 to rotate, so that the switching teeth 21 can slide along the transition inclined plane 22 and finally fall into the limit groove 19, and when the pressing of the locking lever 9 is released, the switching teeth 21 are matched into the limit groove 19;

whereby repeated pressing of the lock lever 9 by the above steps can realize a change in the reciprocating state of the lock lever 9 with respect to the switching sleeve 16, thereby realizing a reciprocating switching of the lock pin 13 between the lock position state and the unlock position state.

In this embodiment, a connection cavity 24 is formed in the locking rod 9, the top of the switching seat 18 is inserted into the connection cavity 24, a clip spring groove 25 that communicates with the connection cavity 24 is further formed in the side wall of the locking rod 9, a clip spring 26 is embedded in the clip spring groove 25, and the clip spring 26 extends into the connection cavity 24 and is engaged with the top of the switching seat 18.

In this embodiment, a sleeve-connecting post 27 is further protruding from the bottom of the switching sleeve 16, the sleeve-connecting post 27 penetrates through the switching seat 18 and extends into the connecting cavity 24, a first spring 28 is sleeved on the sleeve-connecting post 27, the first spring 28 acts between the switching sleeve 16 and the switching seat, a sleeve-connecting seat 29 is further in butt fit with the top of the sleeve-connecting post 27 in the switching sleeve 16, a second spring 30 is sleeved on the sleeve-connecting seat 29, and the second spring 30 acts between the sleeve-connecting seat 29 and the locking rod 9.

In the use process of the present embodiment, when the locking rod 9 is pressed, the locking rod 9 slides in the box relative to the switching sleeve 16 and drives the switching seat 18 to slide inwards, at this time, the first spring 28 and the second spring 30 are compressed, and when the pressure applied to the locking rod 9 is removed, the first spring 28 and the second spring 30 are restored and push the locking rod 9 and the switching seat 18 to restore.

In this embodiment, the locking slot 10 includes a plugging opening 31, the lock pin 13 is inserted into the locking slot 10 through the plugging opening 31, the length of the plugging opening 31 is greater than the length of the lock pin 13, and the width of the plugging opening 31 is smaller than the length of the lock pin 13.

In the use process of the embodiment, when the lock pin 13 is in the unlocking position state, the lock pin 13 is aligned with the length direction of the plugging opening 31, so that the lock pin 13 can enter and exit the locking groove 10 through the plugging opening 31; when the lock pin 13 is in the locking position, the lock pin 13 is aligned with the width direction of the insertion opening 31, and the lock pin 13 cannot be separated from the locking groove 10 through the insertion opening 31, so that the interference fit between the lock pin 13 and the locking groove 10 is realized.

In this embodiment, the bottom of the fryer is provided with a plurality of support legs 32, and the base housing 3 is further provided with a plurality of guide sliding grooves 33 guiding the back plate 5, and the support legs 32 are inserted and fitted in the guide sliding grooves 33 and can slide along the guide sliding grooves 33.

The use mode of the embodiment is as follows: when the air fryer is required to be used outdoors, the fryer housing 1 is placed on the base housing 3, the supporting legs 32 are in plug-in fit in the guide sliding grooves 33, then the fryer housing 1 can be pushed towards the backboard 5, the power receiving plug 6 and the power receiving jack 2 are plugged in, the lock pin 13 in the unlocking state enters the locking groove 10 through the plug-in opening 31, the locking rod 9 is pushed by the locking shaft sleeve, the locking rod 9 slides towards the backboard 5 to generate position state change, the lock pin 13 can reach the locking position state from the unlocking position state and form interference fit with the locking groove 10, and the fryer housing 1 cannot be pulled out from the base housing 3 even if the fryer housing 1 is pulled;

when the fryer housing 1 is pushed towards the back plate 5 once after the fryer housing 1 is used, the position state of the locking rod 9 is changed by being pressed again, so that the lock pin 13 is switched from the locking position state to the unlocking position state, and the lock pin 13 can be separated from the locking groove 10 by pulling the fryer housing 1 again, and the fryer housing 1 can be removed from the base housing 3.

The advantages of this embodiment are: when the fryer casing is installed on the base casing, the fryer casing can be prevented from being separated in the using process by means of the locking component, and stability and safety of the fryer casing are ensured when the fryer is used outdoors.

The above-described embodiments are provided for illustration only and not for limitation of the present utility model, and modifications may be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, as long as they are protected by patent laws within the scope of claims of the present utility model.

Claims (7)

1. A housing for an outdoor air fryer comprising:

the frying pan comprises a frying pan shell (1), wherein the back side of the frying pan shell is provided with an electric jack (2);

the frying pan comprises a base shell (3), wherein a containing cavity (4) for placing the frying pan shell (1) is formed in the front side of the base shell, the base shell (3) further comprises a vertically arranged back plate (5), an electric connection plug (6) is arranged on the back plate (5) towards the inside of the containing cavity (4) in a protruding mode, the electric connection plug (6) can form plug-in fit with the electric connection jack (2), and a power supply jack (7) for connecting a power supply wire is formed in the back side of the base shell (3);

characterized by further comprising:

the locking assembly comprises a locking sleeve shaft (8) protruding from the back of the fryer housing (1) and a locking rod (9) connected to the back plate (5), a locking groove (10) is formed in the locking sleeve shaft (8), the locking rod (9) comprises a locking end (11) and a switching end (12), the locking end (11) protrudes out of the front side of the back plate (5) and is in plug-in fit with the locking groove (10), a lock pin (13) is fixedly arranged on the locking end (11), the switching end (12) can be slidably arranged in the back plate (5), a spiral guide groove (14) is formed in the periphery of the switching end (12), a guide post (15) in plug-in fit with the spiral guide groove (14) is protruding in the back plate (5), and when the switching end (12) slides relative to the back plate (5), the spiral guide groove (14) slides relative to the guide post (15), so that the locking rod (9) and the locking rod (9) can be in interference-relieved from rotating interference with the locking rod (10) through the lock pin (13).

2. The housing of an outdoor air fryer according to claim 1, wherein: the novel switch is characterized in that a switch assembly is further arranged between the locking rod (9) and the back plate (5), the switch assembly comprises a switch sleeve (16) fixed on the back plate (5) and a driving ring (17) and a switch seat (18) which are positioned in the switch sleeve (16), the switch end (12) of the locking rod (9) is inserted into the switch sleeve (16) and is in butt fit with the driving ring (17), so that the driving ring (17) can be close to or far away from the switch seat (18) along with the sliding of the locking rod (9), the switch seat (18) is connected with the switch end (12) and can rotate along with the switch end, and the guide column (15) is convexly arranged on the inner wall of the switch sleeve (16).

3. The housing of an outdoor air fryer according to claim 2, wherein: still along on the inner wall of switching sleeve (16) switch sleeve (16) the axis of switch sleeve (16) has seted up a plurality of spacing groove (19) and transition groove (20), and spacing groove (19) and transition groove (20) along the circumference of switching sleeve (16) is the interval and arranges, then protruding a plurality of switching teeth (21) that are equipped with on the week side of switching seat (18), switching teeth (21) can with spacing groove (19) and transition groove (20) form joint cooperation, and transition groove (20) still including the direction transition inclined plane (22) of spacing groove (19), and still protruding a plurality of driving tooth (23) that are equipped with on the week side of driving ring (17), driving tooth (23) sliding fit be in spacing groove (19).

4. The housing of an outdoor air fryer according to claim 2, wherein: a connecting cavity (24) is formed in the locking rod (9), the top of the switching seat (18) is inserted into the connecting cavity (24), a clamp spring groove (25) communicated with the connecting cavity (24) is formed in the side wall of the locking rod (9), a clamp spring (26) is embedded in the clamp spring groove (25), and the clamp spring (26) stretches into the connecting cavity (24) and is clamped and matched with the top of the switching seat (18).

5. The housing of an outdoor air fryer according to claim 4, wherein: the switching sleeve (16) bottom still protruding be equipped with one cup joint post (27), cup joint post (27) run through switching seat (18) and stretch into to connecting chamber (24) in, cup joint post (27) on the cover be equipped with first spring (28), first spring (28) act on switching sleeve (16) and switching seat between, switching sleeve (16) are located cup joint post (27) top still butt cooperation has a set of seat (29), cup joint seat (29) on the cover be equipped with second spring (30), second spring (30) act on cup joint seat (29) and locking pole (9) between.

6. The housing of an outdoor air fryer according to claim 1, wherein: the locking groove (10) comprises an inserting opening (31), the lock pin (13) is inserted into the locking groove (10) through the inserting opening (31), the length of the inserting opening (31) is larger than that of the lock pin (13), and the width of the inserting opening (31) is smaller than that of the lock pin (13).

7. The housing of an outdoor air fryer according to claim 1, wherein: the bottom of the fryer is provided with a plurality of supporting legs (32), the base shell (3) is also provided with a plurality of guide sliding grooves (33) for guiding the backboard (5), and the supporting legs (32) are inserted and matched in the guide sliding grooves (33) and can slide along the guide sliding grooves (33).