CN110754921A - Water tank structure of steaming cooking device - Google Patents

Abstract

The invention relates to a water tank structure of a steaming cooking device, which comprises a water tank, a water tank seat and a water tank ejection mechanism, wherein the water tank is embedded in an inner cavity of the water tank seat through a water tank opening formed in one side of the water tank seat, the water tank ejection mechanism is arranged on the other side of the water tank seat and comprises a moving support and an elastic reset component, one end of the moving support is rotatably connected with the water tank seat, the other end of the moving support is a transmission part capable of abutting against the water tank, the elastic reset component is rotatably connected in the middle of the moving support, when the water tank is pushed from the water tank opening to the deep part of the inner cavity of the water tank seat in a state that the water tank is arranged in the water tank seat, the transmission part is stressed, the moving support rotates, and the elastic reset component is stressed and ejects the water. When the water tank in the water tank seat needs to be taken out, the water tank can be automatically popped out without stretching into the water tank seat by hands to grab a handle of the water tank and slightly pushing, so that a user can take the water tank in the water tank seat conveniently, and the user can be effectively prevented from being scalded.

Description

Water tank structure of steaming cooking device

Technical Field

The invention relates to the field of steaming cooking devices, in particular to a water tank structure of a steaming cooking device.

Background

The water tank structure of steaming cooking device (like electric steam ager, evaporate little all-in-one etc.) on the existing market needs the manual pull-out of customer, chinese utility model patent for patent number ZL201620697278.3 (grant bulletin number is CN206080124U) discloses a steam oven, and it includes the casing, sets up culinary art chamber in the casing, opens and shuts in the open chamber door of culinary art chamber front end and water tank, one side in culinary art chamber is equipped with the water tank seat, water tank detachable installs on the water tank seat.

The existing water tank structure has the following problems: (1) the water tank is completely embedded into the water tank seat, so that a customer cannot hold a handle of the water tank conveniently; (2) in order to ensure that a handle which is easy to grasp is designed, the width of the water tank needs to meet a certain wider size, and further the space of a cooking inner cavity can be correspondingly reduced (for example, the inner cavity space of the micro-steaming integrated machine is mainly occupied by the micro-steaming inner cavity and the water tank), so that the food amount cooked by a customer can be reduced, and the user experience is influenced; (3) during the culinary art process, if the machine suggestion water tank need add water, the steam volume is great this moment, and the inner bag temperature is higher, and the customer snatchs the water tank this moment and causes the scald easily.

Disclosure of Invention

The invention aims to solve the technical problem of providing a water tank structure of a steaming cooking device, which is convenient for taking a water tank.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a steam cooking device's water tank structure, includes water tank and water tank seat, and this water tank inlays the dress in the inner chamber of water tank seat through the water tank mouth of seting up in water tank seat one side, its characterized in that still includes water tank pop-up mechanism, and this water tank pop-up mechanism sets up the opposite side at the water tank seat, and it includes motion support and elasticity reset assembly, the one end and the water tank seat of motion support rotate to be connected, and the other end is the driving medium that can offset with the water tank, and above-mentioned elasticity reset assembly rotates the middle part of connecting at the motion support, and under the state of water tank seat was arranged in to the water tank, when pushing away the water tank to water tank seat inner chamber depths from the water tank mouth, above-mentioned driving medium atress, the motion support rotates, and above-mentioned elasticity reset assembly atre.

Preferably, the elastic reset assembly comprises a guide rod, a spring and a seat body, the seat body is positioned on the water tank seat, one end of the spring is installed on the seat body, the other end of the spring is installed on one end of the guide rod, and the other end of the guide rod is rotatably connected with the motion bracket.

Further, preferably, the elastic reset assembly further includes a slider, a guide rail is disposed on the guide rod along a length direction of the guide rod, the base is of a sleeve structure, a spring seat for mounting the spring is disposed at one end of the base, the slider is disposed at the other end of the base, the guide rod can move back and forth relative to the base, the slider can slide along the guide rail, and the guide rail at least has two positions: the water tank is ejected out of the water tank seat, the spring naturally extends, and the sliding block is limited on a first position point; the water tank is inserted into the water tank seat, the spring is compressed, and the sliding block is limited on the second position point. Through the mutually supporting action of slider and above-mentioned first position and second position respectively, can not only make the water tank install in the water tank seat firmly, can make water tank pop-up mechanism inner structure firm moreover.

In order to make the slide block move between the first position and the second position better, the guide track can make the water tank insert or eject the water tank seat better, the guide track also includes an insert guide group which guides the slide block from the first position to the second position, and an eject guide group which guides the slide block from the second position to the first position.

To further facilitate the guiding of the slider from the first position to the second position, it is preferable that the insertion guide set includes a first rail having one end provided with the first position and the other end provided with a first guide wall and a second guide wall, the planes of the first guide wall and the second guide wall intersecting each other, the first guide wall being opposite to the first position, and the second guide wall being at least partially opposite to the second position, the first guide wall and the second guide wall being capable of deflecting the moving direction of the slider to guide the slider to the second position.

Further, preferably, the insertion guide set further includes a third location, the first guide wall gradually moves away from the first location along the moving direction of the slider, and an end portion of the first guide wall that is away from the first location is the third location: during the process of inserting the water tank, the water tank is pushed to the deepest part of the water tank seat, the spring is compressed to the shortest part, and the sliding block is positioned on the third position point. This enables the slider to be quickly guided into the second position by the resilient return force of the spring.

Preferably, the second guide wall is gradually close to a first point along the moving direction of the slider, the second point is a V-shaped groove, a first groove wall of the groove is longer than a second groove wall, and an end portion of the second guide wall close to the first point is opposite to the first groove wall and is bent toward the first groove wall. The structural design of the second position and the design of the bending part on the second guide wall are beneficial to more accurately guiding the sliding block into the second position, and the first groove wall in the second position is longer than the second groove wall, so that the sliding block is not only beneficial to being guided into the second position from the second guide wall, but also beneficial to being guided out from the second position.

Preferably, the pop-up guide group includes a second rail and a third rail, one end of the second rail is communicated with the first rail, the second location point is located at the communication position of the second rail, and a third guide wall and a fourth guide wall are further disposed on the end of the second rail, the planes where the third guide wall and the fourth guide wall are located intersect, the third guide wall is opposite to the second location point, the fourth guide wall is opposite to the second rail, the other end of the second rail is communicated with the third rail, and the third rail is communicated with the first rail.

Preferably, the pop-up guide set further includes a fourth location point, the third guide wall gradually gets away from the first location point along the moving direction of the slider, and the end portion of the third guide wall far away is the fourth location point: when the water tank is ejected, the water tank is pushed to the deepest part of the water tank seat, the spring is compressed to the shortest part, and the sliding block is positioned on the fourth position point. Therefore, the sliding block can be quickly guided to the fourth guide wall under the action of the restoring force of the spring and enters the second guide rail.

The driving medium is the gyro wheel, and the wheel face of this gyro wheel can offset with the surface of water tank. Thereby enabling the water tank to be more smoothly horizontally moved.

Compared with the prior art, the invention has the advantages that: the water tank ejecting mechanism is arranged in the water tank structure, when the water tank is pushed from the water tank opening to the deep part of the inner cavity of the water tank seat under the state that the water tank is arranged in the water tank seat, the transmission part is stressed, the moving support rotates, the elastic reset component is stressed and ejects the water tank from the water tank opening under the action of elastic restoring force, and therefore when the water tank in the water tank seat needs to be taken out, the water tank can be automatically ejected without stretching into the water tank seat to grab a handle of the water tank by hands and slightly pushing and pressing the handle.

Drawings

FIG. 1 is a schematic structural view of a water tank structure in a state where the water tank is inserted into a water tank base;

FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;

FIG. 3 is a sectional view of the structure of the water tank in a state where the water tank is inserted into the water tank seat;

FIG. 4 is an enlarged view of portion I of FIG. 3;

FIG. 5 is a partial structural view of the water tank structure in a state where the water tank is inserted into the water tank base;

FIG. 6 is a schematic view of the structure of FIG. 1 in still another direction;

FIG. 7 is a schematic structural view of a water tank structure in a state where the water tank is ejected out of a water tank base;

FIG. 8 is a cross-sectional view of the water tank structure in a state where the water tank is ejected out of the water tank seat;

FIG. 9 is an enlarged view of section II of FIG. 8;

FIG. 10 is a schematic view of a portion of the structure of the tank in a state where the tank is ejected from the tank seat;

FIG. 11 is a schematic view of a structure of a water tank base;

FIG. 12 is a schematic view of the structure of FIG. 11 in another direction;

FIG. 13 is a schematic view of the guide bar;

FIG. 14 is an enlarged view of section III of FIG. 13;

fig. 15 is an exploded view of the resilient return assembly.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 15, a water tank structure of a steaming cooking device, in this embodiment, the steaming cooking device is a micro-steaming integrated machine, and may be an electric steaming box or the like. Above-mentioned water tank structure includes water tank 1 and water tank seat 2, and in this embodiment, this water tank 1 and water tank seat 2 all are flat box body form, the open-top of water tank 1, and water tank mouth 21 and installing port 22 have been seted up respectively to the left and right sides of water tank seat 2, and above-mentioned water tank 1 pushes into water tank seat 2 through this water tank mouth 21 to inlay the dress with water tank 1 in the inner chamber of water tank seat 2.

For conveniently taking water tank 1 in water tank seat 2, in this embodiment, above-mentioned water tank 1 structure still includes water tank pop-up mechanism 3, and this water tank pop-up mechanism 3 is installed at the installing port end of water tank seat 2, and water tank pop-up mechanism 3 sets up in the installing port end of 2 inner chambers of water tank seat promptly. This water tank pop-up mechanism 3 includes motion support 4, driving medium 5 and elasticity reset assembly 6, motion support 4's upper end is rotated with water tank seat 2 through first connecting seat 41 and is connected, above-mentioned driving medium 5 is installed to the lower extreme, this driving medium 5 can offset with water tank 1, thereby when promoting water tank 1, the thrust of applying in water tank 1 can transmit to driving medium 5 on, this driving medium 5 can have multiple concrete implementation, in this embodiment, this driving medium 5 is preferred the gyro wheel, and the wheel face of this gyro wheel can offset with water tank 1, thereby enable water tank 1 horizontal migration in water tank seat 2 more steadily.

The middle part of the moving bracket 4 is rotatably connected with the elastic reset component 6, and the distance between the elastic reset component 6 and the upper end of the moving bracket 4 is larger than the distance between the elastic reset component 6 and the lower end of the moving bracket 4. Under the state that water tank 1 was arranged in water tank seat 2, when pushing away water tank 1 from water tank mouth 21 to 2 inner chamber depths of water tank seat, above-mentioned driving medium 5 atress, motion support 4 rotates, and above-mentioned elasticity reset assembly 6 atress is popped out water tank 1 from water tank mouth 21 under the effect of elasticity restoring force. Like this, when the user need take out water tank 1 in the water tank seat 2, need not to stretch into the handle that snatchs water tank 1 in the water tank seat 2 with the hand, bulldoze gently and just can make water tank 1 auto-eject, not only convenience of customers takes water tank 1 in the water tank seat 2, can effectively avoid the user to be scalded moreover, promotes user's use greatly and experiences.

Further, the elastic restoring member 6 includes a guide rod 61, a spring 63, a seat 62 and a slide block 64, the seat 62 is positioned on the water tank seat 2, one end of the spring 63 is mounted on the seat 62, the other end is mounted on one end of the guide rod 61, the other end of the guide rod 61 is rotatably connected with the moving bracket 4, and the spring 63 enables the moving bracket 4 to have a tendency to move toward the water tank port 21. The guide rod 61 is provided with a guide rail 610 along the length direction thereof, the housing 62 is a sleeve structure, one end of the housing 62 is provided with a spring seat 621 for mounting the spring 63, the other end is provided with the slider 64, the guide rod 61 can move back and forth relative to the housing 62 (i.e. the guide rod 61 is inserted into the housing 62 or slides out of the housing 62), the slider 64 can slide along the guide rail 610, and the guide rail 610 has at least two positions: the water tank 1 is ejected out of the water tank seat 2, the spring 63 naturally extends, and the sliding block 64 is limited on the first position point 611; the water tank 1 is inserted into the water tank holder 2, the spring 63 is compressed, and the slider 64 is stopped at the second position 612. Thus, the slider 64 is engaged with the first position 611 and the second position 612, so that the water tank 1 can be stably installed in the water tank seat 2, and the internal structure of the water tank ejecting mechanism 3 can be stabilized. In this embodiment, one end of the seat body 62 is closed and the interior thereof extends upward along the length direction thereof to form the spring seat 621, and the end is inserted into the mounting hole 22 and fixed with the water tank seat 2 through the fourth connecting seat 622, the end of the other end is provided with a mounting groove 623, the top of the slider 64 is fixed with a mounting block 641, and the slider 64 is inserted into the mounting groove 623 and protrudes into the seat body 62. One end of the guide rod 61 is a second connecting seat 61a, through which the guide rod 61 is rotatably connected with the moving bracket 4, and the other end is a third connecting seat 61b, and the third connecting seat 61b is used for connecting the spring 63.

In order to allow the sliding block 64 to be moved between the first location 611 and the second location 612, and thus to allow the water container 1 to be inserted into or ejected from the water container base 2, the guide rail 610 further includes an insertion guide group 613 for guiding the sliding block 64 from the first location 611 to the second location 612, and an ejection guide group 614 for guiding the sliding block 64 from the second location 612 to the first location 611.

Specifically, the insertion guide group 613 includes a first rail 6131, one end of the first rail 6131 is provided with the first location 611, the other end of the first rail 6131 is provided with a first guide wall 6132 and a second guide wall 6133 which are connected, planes of the first guide wall 6132 and the second guide wall 6133 intersect and form an included angle of 90 degrees, the first guide wall 6132 is opposite to the first location 611, the second guide wall 6133 is at least partially opposite to the second location 612, and the first guide wall 6132 and the second guide wall 6133 can deflect the moving direction of the slider 64 to guide the slider into the second location 612. In addition, the insertion guide group 613 further includes a third location point 6132a, the first guide wall 6132 gradually moves away from the first location point 611 along the moving direction of the sliding block 64, and the end portion (in this embodiment, the upper end of the first guide wall 6132) of the first guide wall 6132 that is away from is the third location point 6132 a: during the insertion of the water tank 1, the water tank 1 is pushed to the deepest position of the water tank holder 2, the spring 63 is compressed to the shortest, and the slider 64 is located at the third position 6132 a. This enables the slider 64 to be quickly guided into the second position 612 by the elastic restoring force of the spring 63. Preferably, the second guiding wall 6133 gradually approaches the first location 611 along the moving direction of the sliding block 64, the second location 612 is a V-shaped groove, the first groove wall 6121 of the groove is longer than the second groove wall 6122, and the end of the second guiding wall 6133 near the first location 611 is opposite to the first groove wall 6121 and is bent toward the first groove wall 6121. The structural design of the second location point 612 and the design of the bent portion on the second guide wall 6133 are beneficial to more accurately guiding the sliding block 64 into the second location point 612, and the first slot wall 6121 in the second location point 612 is longer than the second slot wall 6122, so that the sliding block 64 is not only beneficial to being guided into the second location point 612 from the second guide wall 6133, but also beneficial to being guided out from the second location point 612 by the sliding block 64.

The pop-up guide set 614 includes a second rail 6141 and a third rail 6142, one end of the second rail 6141 is communicated with the first rail 6131, the second point 612 is located at the communication position of the two, the end of the second rail 6141 is further provided with a third guide wall 6142 and a fourth guide wall 6143 which are connected, the planes of the third guide wall 6142 and the fourth guide wall 6143 are intersected and form an included angle of 90 degrees, the third guide wall 6142 is opposite to the second point 612, the fourth guide wall 6143 is opposite to the second rail 6141, the other end of the second rail 6141 is communicated with the third rail 6142, and the third rail 6142 is communicated with the first rail 6131. In addition, the ejection guide set 614 further includes a fourth location point 6142a, the third guide wall 6142 gradually moves away from the first location point 611 along the moving direction of the sliding block 64, and the end portion of the third guide wall 6142 that is away from the first location point 6142a (i.e., the upper end of the fourth location point 6142a) is the fourth location point 6142 a: when the water tank 1 is ejected, the water tank 1 is pushed to the deepest position of the water tank base 2, the spring 63 is compressed to the shortest, and the slider 64 is located at the fourth position 6142 a. This enables the slider 64 to be quickly guided onto the fourth guide wall 6143 under the elastic restoring force of the spring 63, into the guide-in second rail 6141.

Therefore, in the present invention, the guide rod 61 drives the spring 63 to extend and retract, so as to drive the sliding block 64 to move along the guide track 610, and the sliding block 64 can slide and be positioned at a proper position, so as to pull or reduce the distance between the guide rod 61 and the seat body 62, thereby realizing the pop-up and insertion actions of the water tank 1. In this embodiment, the first rail 6131, the second rail 6141, and the third rail 6142 are mutually connected grooves formed on the guide rod 61, the first location 611 is a protrusion protruding from the first rail 6131, the first guide wall 6132, the second guide wall 6133, the third guide wall 6142, and the fourth guide wall 6143 are inner walls of the grooves corresponding to the grooves, the grooves are convexly provided with bosses 615, and the upper ends of the bosses 615 are recessed to form the second location 612.

The operation process of the invention is as follows:

inserting the water tank 1: the user inserts water tank 1 from 1 mouths of water tank in 2 inner chambers of water tank seat, and water tank 1 touches driving medium 5, and driving medium 5 rolls the supplementary water tank 1 that drives and continues to insert, along with the continuation of water tank 1 inserts, and water tank 1 extrusion motion support 4, motion support 4 rotate to 1 insides of water tank (for water tank mouth 21) through first connecting seat 41, pressurization guide arm 61 makes guide arm 61 insert pedestal 62. As the distance of the guide rod 61 compressing the spring 63 increases, the sliding block 64 moves upward along the first track 6131 from the first position 611, when the sliding block 64 touches the lower end (i.e. the end close to the first position 611) of the first guide wall 6132, the sliding block 64 moves obliquely upward along the first guide wall 6132 under the action of thrust, and when the sliding block 64 reaches the third position 6132a, the sliding block 64 is blocked by an included angle formed by the first guide wall 6132 and the second guide wall 6133 (at this time, the water tank 1 is inserted into the deepest portion of the inner cavity of the water tank base 2, and the spring 63 is compressed to the shortest), at this time, the user releases his hand, the guide rod 61 moves upward under the action of the elastic restoring force of the spring 63, so that the base 62 drives the sliding block 64 to move along the second guide wall 6133, and the sliding block 64 slides into the second position 612 and is limited in the second position 612, that is the state where the water tank 1 is inserted into.

Popping the water tank 1: inwards bulldoze water tank 1, water tank 1 receives external thrust to the 2 depths direction movements of water tank seat, 1 extrusion motion support 4 of water tank, and motion support 4 is inwards rotated. Meanwhile, the guide rod 61 compresses the spring 63, the seat body 62 drives the slide block 64 to move upwards, the slide block 64 moves along the third guide wall 6142 and is guided into the fourth location 6142a, the slide block 64 is limited in an included angle formed by the third guide wall 6142 and the fourth guide wall 6143 (the water tank 1 is pushed to the deepest part of the water tank seat 2), at this time, the user looses his hand, the guide rod 61 is jacked by the spring 63 to the seat body 62, the slide block 64 sequentially slides into the second rail 6141 and the third rail 6142 along the fourth guide wall 6143, and finally slides into the first rail 6131 and returns to the first location 611.

Claims (10)

1. A water tank structure of a steaming cooking device comprises a water tank (1) and a water tank base (2), wherein the water tank (1) is embedded in an inner cavity of the water tank base (2) through a water tank opening (21) formed in one side of the water tank base (2), the water tank structure is characterized by further comprising a water tank ejection mechanism (3), the water tank ejection mechanism (3) is arranged on the other side of the water tank base (2) and comprises a moving support (4) and an elastic reset component (6), one end of the moving support (4) is rotatably connected with the water tank base (2), the other end of the moving support (4) is a transmission part (5) capable of abutting against the water tank (1), the elastic reset component (6) is rotatably connected to the middle part of the moving support (4), and when the water tank (1) is pushed from the water tank opening (21) to the inner cavity depth of the water tank base (2) under the state that the water tank (1) is arranged in the water tank base (2), the transmission part (5) is stressed, the moving support (4) rotates, and the elastic reset component (6) is stressed and ejects the water tank (1) from the water tank opening (21) under the action of elastic restoring force.

2. A tank structure according to claim 1, characterized in that said elastic return means (6) comprise a guide rod (61), a spring (63) and a seat (62), said seat (62) being positioned on the tank seat (2), said spring (63) being mounted at one end on said seat (62) and at the other end on one end of the guide rod (61), and the other end of the guide rod (61) being rotatably connected to the motion bracket (4), said spring (63) enabling said motion bracket (4) to have a tendency to move towards the tank mouth (21).

3. The water tank structure as claimed in claim 2, wherein the elastic return assembly (6) further comprises a sliding block (64), the guide rod (61) is provided with a guide rail (610) along the length direction thereof, the base body (62) is of a sleeve structure, one end of the base body (62) is provided with a spring seat (621) for mounting the spring (63), the other end is provided with the sliding block (64), the guide rod (61) can move back and forth relative to the base body (62), the sliding block (64) can slide along the guide rail (610), and the guide rail (610) has at least two positions: the water tank (1) is ejected out of the water tank seat (2), the spring (63) naturally extends, and the sliding block (64) is limited on a first position (611); the water tank (1) is inserted into the water tank seat (2), the spring (63) is compressed, and the sliding block (64) is limited on the second position point (612).

4. The water tank structure as claimed in claim 3, wherein the guide rail (610) further comprises an insertion guide group (613) for guiding the slider (64) from the first site (611) to the second site (612), and an ejection guide group (614) for guiding the slider (64) from the second site (612) to the first site (611).

5. The tank structure according to claim 4, characterized in that said insertion guide group (613) comprises a first track (6131), one end of said first track (6131) being provided with said first location (611), the other end being provided with a first guide wall (6132) and a second guide wall (6133) connected, the planes of said first guide wall (6132) and said second guide wall (6133) intersecting, and said first guide wall (6132) being opposite to said first location (611) and said second guide wall (6133) being at least partially opposite to said second location (612), said first guide wall (6132) and said second guide wall (6133) being able to deflect the direction of movement of the slider (64) to guide it into said second location (612).

6. The tank structure according to claim 5, characterized in that the insertion guide group (613) further comprises a third location (6132a), the first guide wall (6132) gradually moves away from the first location (611) along the moving direction of the slider (64), and the end of the first guide wall (6132) away from the first location is the third location (6132 a): in the process of inserting the water tank (1), the water tank (1) is pushed to the deepest part of the water tank seat (2), the spring (63) is compressed to the shortest, and the sliding block (64) is positioned on the third position point (6132 a).

7. The tank structure according to claim 6, characterized in that the second guide wall (6133) is gradually close to the first location (611) along the moving direction of the sliding block (64), the second location (612) is a V-shaped groove, the first groove wall (6121) of the groove is longer than the second groove wall (6122), and the end of the second guide wall (6133) close to the first location (611) is opposite to the first groove wall (6121) and is bent towards the first groove wall (6121).

8. The water tank structure according to claim 4, characterized in that the ejection guide group (614) comprises a second rail (6141) and a third rail (6142), one end of the second rail (6141) is communicated with the first rail (6131), the second point (612) is located at the communication position of the two, and the end of the second rail (6141) is provided with a third guide wall (6142) and a fourth guide wall (6143), the planes of the third guide wall (6142) and the fourth guide wall (6143) are intersected, the third guide wall (6142) is opposite to the second point (612), the fourth guide wall (6143) is opposite to the second rail (6141), the other end of the second rail (6141) is communicated with the third rail (6142), and the third rail (6142) is communicated with the first rail (6131).

9. The water tank structure according to claim 4, wherein the ejection guide set (614) further comprises a fourth location point (6142a), the third guide wall (6142) gradually moves away from the first location point (611) along the moving direction of the slider (64), and the end of the third guide wall (6142) away from the first location point is the fourth location point (6142 a): when the water tank (1) is ejected, the water tank (1) is pushed to the deepest position of the water tank seat (2), the spring (63) is compressed to the shortest, and the sliding block (64) is positioned on the fourth position point (6142 a).

10. A cistern arrangement as claimed in any one of claims 1 to 9, wherein the drive member (5) is a roller having a roller surface which is adapted to abut against the outer surface of the cistern (1).

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