CN111789492A - Water tank mounting structure - Google Patents

Water tank mounting structure Download PDF

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Publication number
CN111789492A
CN111789492A CN202010738080.6A CN202010738080A CN111789492A CN 111789492 A CN111789492 A CN 111789492A CN 202010738080 A CN202010738080 A CN 202010738080A CN 111789492 A CN111789492 A CN 111789492A
Authority
CN
China
Prior art keywords
water tank
locking
rack body
clamping
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010738080.6A
Other languages
Chinese (zh)
Inventor
刘伟
陆灿
郅清华
丁泰宁
刘强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Hongchang Electrlcal Equipment Co ltd
Original Assignee
Jinhua Hongchang Electrlcal Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinhua Hongchang Electrlcal Equipment Co ltd filed Critical Jinhua Hongchang Electrlcal Equipment Co ltd
Priority to CN202010738080.6A priority Critical patent/CN111789492A/en
Publication of CN111789492A publication Critical patent/CN111789492A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels

Abstract

The invention discloses a water tank mounting structure, which comprises a water tank and a mounting seat, wherein the water tank is arranged in the mounting seat in a sliding manner; the upper part of the mounting seat is provided with a locking pop-up mechanism, the locking pop-up mechanism stores force in the process of locking the water tank and releases force in the process of unlocking the water tank so as to provide pop-up power for the water tank; the locking ejection mechanism is provided with a connecting mechanism, the water tank can be connected with the connecting mechanism in the forward moving process and separated from the connecting mechanism in the backward moving process, the sliding stroke of the water tank in the accommodating cavity is provided with a first stroke and a second stroke, the water tank and the locking ejection mechanism are separated and move independently in the first stroke, and the water tank is connected with the locking ejection mechanism through the connecting mechanism in the second stroke and moves in a matched mode with the locking ejection mechanism. The invention combines the locking mechanism and the pop-up mechanism into a whole, has simple and compact structure, saves installation space, is separated from the water tank, ensures that the water tank slides stably and smoothly, and ensures that the locking pop-up mechanism is not easy to damage.

Description

Water tank mounting structure
Technical Field
The invention belongs to the technical field of steam cooking appliances, particularly relates to the technical field of steam boxes, and particularly relates to a water tank mounting structure.
Background
All be provided with the water tank in the steam ager, the water tank has three kinds of modes that open and shut, i.e. manual formula, electrodynamic type, the push type, manual formula and electrodynamic type advantage have been concentrated to the push type, adopt mechanical structure to pop out, the operation is reliable, and is with low costs, but among the prior art, the water tank of push type needs to set up locking mechanism and pop-up mechanism simultaneously, the components of a whole that can function independently of above-mentioned mechanism set up, the structure is complicated, and is bulky, can occupy a large amount of assembly space, lead to water tank subassembly structure compactedly inadequately, and above-mentioned mechanism is direct to be set up in the bottom or the front end of water tank more, the water tank is at gliding in-process, can produce the interact power with above.
Disclosure of Invention
Aiming at the problems of the prior art that the locking mechanism and the pop-up mechanism are arranged separately, the structure is complex, the occupied space is large and the pop-up mechanism is easy to damage, the invention provides the water tank mounting structure, the locking mechanism and the pop-up mechanism are combined into a whole, the structure is simple and compact, the mounting space is saved, meanwhile, the locking pop-up mechanism and the water tank are arranged separately, the water tank slides stably and smoothly, and the locking pop-up mechanism is not easy to damage.
The invention aims to be realized by the following technical scheme:
a water tank mounting structure comprises a water tank and a mounting seat, wherein a containing cavity for containing the water tank is arranged in the mounting seat, and the water tank is arranged in the containing cavity in a sliding manner; the upper part of the mounting seat is provided with a locking pop-up mechanism, and the locking pop-up mechanism stores force in the process of locking the water tank and releases force in the process of unlocking the water tank to provide pop-up power for the water tank; the locking ejection mechanism is provided with a connecting mechanism, the water tank can be connected with the connecting mechanism in the forward moving process and separated from the connecting mechanism in the backward moving process, the sliding stroke of the water tank in the accommodating cavity has a first stroke and a second stroke, the water tank and the locking ejection mechanism are separated and move independently in the first stroke, and the water tank is connected with the locking ejection mechanism through the connecting mechanism in the second stroke and moves in a matched mode with the locking ejection mechanism. In the scheme, the locking mechanism and the popping mechanism are combined into a whole, so that two functions of locking and popping are realized, the assembly space can be effectively reduced, and the structure of the water tank assembly is more compact; the locking ejection mechanism is arranged at the upper part of the mounting seat, and gravity cannot be applied to the locking ejection mechanism when the water tank is matched with the locking ejection mechanism, so that the matching reliability of the locking ejection mechanism and the locking ejection mechanism can be improved, and the locking ejection mechanism can be prevented from being damaged due to local stress; the water tank and the locking pop-up mechanism are arranged separately, and run independently in partial moving stroke of the water tank, and no interaction force exists between the water tank and the locking pop-up mechanism, so that the service life of the locking pop-up mechanism is further prolonged, and the sliding stability of the water tank can be improved.
Preferably, the locking ejection mechanism comprises a rack assembly and a coil spring assembly, the rack assembly comprises a rack body and a pull rod, and the coil spring assembly comprises a coil spring and a gear; the rack body is provided with a sliding chute matched with the pull rod and rack clamping teeth meshed with the gear. The rack body is matched with the pull rod to serve as a locking piece of the water tank, and the pull rod is matched with the sliding groove in the rack body to realize locking and unlocking of the water tank; the rack body and the cooperation of coil spring subassembly are as the ejection piece of water tank, and the gear meshes with the rack latch, can hold power for the coil spring at the process that the rack body antedisplacement to after the water tank unblock, provide the feed-tank with the ejection power of coil spring release by the rack body, adopt the coil spring as the elastic component, it can provide more stable elasticity, and the power value can not sharply grow diminish, and small, practices thrift the assembly space.
Preferably, the mounting seat comprises an upper cover and a base, the upper cover and the base jointly define a containing cavity, a guide groove used for mounting the rack body is formed in the upper cover, the guide groove is formed in the upper end face of the upper cover, the rack body is limited in the guide groove and only has freedom along the length direction of the rack body, and the rack body moves forwards and backwards along with the second stroke of the water tank in the guide groove. The arrangement of the guide groove not only can realize the installation of the rack body, but also can realize the guide of the rack body, and the structure is simple and the assembly is convenient; and the guide way is seted up in the up end of upper cover, can not occupy the assembly space of other parts, consequently can have sufficient length, makes the whole moving process of rack body all accomplish in the guide way, makes the whole moving process of rack body all have sufficient holding power and accurate direction, improves its degree of coordination with other parts.
Preferably, a fit clearance is formed between the rack body and the bottom of the guide groove, and the sliding groove and the rack clamping teeth are arranged on the lower end face of the rack body; the pull rod is arranged in the matching gap, a positioning column is formed at the bottom of the mounting groove, the pull rod is provided with two bending ends and a horizontal section, the first bending end is matched with the sliding groove, and the second bending end is inserted into the positioning column and can rotate. Two ends of buckling of pull rod respectively with locate the mounting hole of upper cover and locate the spout cooperation of rack body, can realize the locking and the unblock of water tank, simple structure, occupation space is few, the cooperation is reliable.
Preferably, a limiting block is arranged in the upper cover and is positioned above the horizontal section of the pull rod and close to the positioning column. The limiting block is used for limiting the swing amplitude of the pull rod, so that the pull rod can be better matched with the sliding groove, and two bending ends of the pull rod are prevented from being separated from corresponding matching positions.
Preferably, the upper cover is further provided with a mounting frame for mounting the coil spring assembly, the mounting frame is arranged below the guide groove, the coil spring is embedded in a mounting hole of the mounting frame, and the gear is connected with the coil spring through a rotating shaft; the bottom of the guide groove is provided with a matching hole, and at least part of the gear penetrates through the matching hole to be meshed with the rack clamping teeth. The installation space in the upper shell is fully utilized by the arrangement, the assembly space is saved, the coil spring assembly and the rack body can obtain enough supporting force by the installation mode, the condition of uneven local stress and stress cannot occur, and the cooperation of the coil spring assembly and the rack body is more reliable.
Preferably, the mounting frame is further embedded with a damping wheel, and at least part of the damping wheel penetrates through the matching hole to be meshed with the rack clamping teeth. The damping wheel can provide the one-way resistance for the removal of rack body to reduce the water tank difference of displacement speed when full water and empty case, when the water tank full water moves forward, the damping wheel does not provide the resistance, and when the water tank vacant retreats, the damping wheel provides the resistance, avoids the water tank to pop out speed, retreat speed too fast, in order to optimize user experience and feel.
Preferably, the connecting mechanism comprises a clamping seat, the clamping seat is integrally formed at the end part of the rack body, at least one group of clamping components are arranged in the clamping seat, each clamping component comprises a lock cylinder and a return spring, and the lock cylinder abuts against the return spring; the upper part of the front end face of the water tank is formed with a clamping groove matched with the connecting mechanism, and a clamping edge is arranged in the clamping groove. Can realize water tank and locking pop-up mechanism swing joint through above technical scheme, the water tank passes through the mode of joint and is connected with locking pop-up mechanism, at the in-process of water tank antedisplacement and backset, can accomplish with locking pop-up mechanism's joint and break away from to realize the locking of water tank and open convenient operation.
Preferably, the clamping edge is provided with a first guide inclined plane and a second guide inclined plane, the first guide inclined plane is arranged close to the notch close to the clamping groove, the second guide inclined plane is arranged close to the groove bottom of the clamping groove, and the inclination of the first guide inclined plane is smaller than that of the second guide inclined plane. The two guide inclined planes are convenient for the connecting mechanism to enter and separate from the clamping groove, so that the whole clamping and separating process is smoother, clamping stagnation is avoided, and user experience is optimized; when entering the clamping groove, the connecting mechanism is matched with the first guide inclined plane, and the connecting mechanism can enter the clamping groove under smaller thrust due to smaller inclination, so that the water tank can be locked by the locking ejection mechanism; coupling mechanism and the cooperation of second direction inclined plane when breaking away from the joint groove, great inclination makes the joint structure just can break away from the joint groove under great pulling force, improves the locking reliability of water tank, avoids simultaneously when taking out the water tank, and the water tank does not reach the prepositioning promptly and early breaks away from with locking pop-up mechanism.
Preferably, a stop block perpendicular to the rack body is formed between the clamping seat and the rack body, a thrust plate is arranged in the upper cover, a limit stop edge is arranged at the starting end of the guide groove, and the rack body is respectively matched with the thrust plate and the limit stop edge in the forward moving and backward moving processes to limit the moving distance. Through the displacement of injecing the rack body, can realize the control to the water tank pop-up distance, make the pop-up distance of water tank fixed, can not the roll-off mount pad.
Compared with the prior art, the invention has the following beneficial effects: the locking and popping mechanism has two functions of locking and popping, and has the advantages of simple structure, convenient assembly, assembly space saving and more compact overall structure of the water tank assembly; the water tank and the locking ejection mechanism are arranged separately, and run independently in most of the moving stroke of the water tank, and no interaction force exists between the water tank and the locking ejection mechanism, so that the service life of the locking ejection mechanism and the sliding stability of the water tank are improved; the connecting mechanism has a simple structure, is convenient to operate, and has a fixed water tank ejection distance; the rack assembly and the coil spring assembly are reasonable in structure and installation position, small in occupied space and reliable in matching; through setting up the damping wheel and to the improvement of card arris and lock core structure, further optimized user's experience and felt.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic structural diagram of a latch eject mechanism according to the present invention;
FIG. 3 is a schematic structural view of the water tank of the present invention in a locked state;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the upper cover according to the present invention;
FIG. 6 is a schematic view of another internal structure of the upper cover of the present invention;
fig. 7 is a bottom plan view of the rack assembly of the present invention;
FIG. 8 is an enlarged view taken at A in FIG. 7;
FIG. 9 is a schematic view of the structure of the pull rod of the present invention;
FIG. 10 is a schematic view of the connecting mechanism of the present invention;
FIG. 11 is an exploded view of the coupling mechanism of the present invention;
FIG. 12 is a schematic view of the connecting mechanism of the present invention;
the labels in the figure are: an upper cover 20; a guide groove 21; a guide rail 211; a limit stop edge 212; a cover plate 22; a positioning post 23; a stopper 24; a mounting bracket 25; a thrust plate 26; a base 30; a stopper rib 31; a rack body 41; rack latches 42; a chute 43; a coil spring 441; a gear 442; a damping wheel 45; a pull rod 46; a first bent end 461; second bent end 462; straight line segment 431; a slide-in section 432; a locking section 433; a slide-out section 434; a lockout block 435; a latch angle 436; a lock-up relief segment 437; ejecting the force relief segment 438; a connecting mechanism 50; a chuck base 51; a lock cylinder 52; a lock head 521; a return spring 53; an end cap 54; a stopper 55; a water tank 60; a snap groove 61; a clamping edge 62; a first guide slope 621; second guide slope 622.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which:
as shown in fig. 1 to 12, the present embodiment discloses a water tank mounting structure, which is mainly applied to a steam box, and includes a water tank 60 and a mounting seat, where the mounting seat is composed of an upper cover 20 and a base 30, the upper cover 20 and the base 30 together define a cavity for accommodating the water tank 60, and the water tank 60 is movably mounted in the cavity and can slide along a horizontal direction; the upper part of the mounting seat is provided with a locking pop-up mechanism which stores force in the process of forward moving and locking the water tank 60 and releases force in the process of unlocking the water tank 60 so as to provide pop-up power for the water tank 60; the locking ejection mechanism is provided with a connecting mechanism 50, the water tank 60 can be connected with the connecting mechanism 50 in the forward moving process and can be separated from the connecting mechanism 50 in the backward moving process, the water tank 60 has a first stroke and a second stroke in the sliding process in the accommodating cavity, the first stroke is larger than the second stroke, the water tank 60 independently moves in the first stroke and in the separation mode of the locking ejection mechanism, and the water tank 60 is connected with the locking ejection mechanism through the connecting mechanism 50 in the second stroke and moves in the matching mode of the locking ejection mechanism.
The locking ejection mechanism comprises a rack assembly and a coil spring assembly, the rack assembly comprises a rack body 41 and a pull rod 46, the coil spring assembly comprises a coil spring 441 and a gear 442, a sliding groove 43 matched with the pull rod 46 and a rack clamping tooth 42 meshed with the gear 442 are arranged on the lower end face of the rack body 41, the rack body 41 and the pull rod 46 are matched to serve as a locking piece of the water tank 60 to achieve a locking function, the rack body 41 and the coil spring assembly are matched to serve as an ejection piece of the water tank 60 to achieve the ejection function, and the whole locking ejection mechanism is simple and compact in structure and does not need to occupy a large amount of assembly space; the pull rod 46 is matched with the sliding groove 43 on the rack body 41 to lock and unlock the water tank 60, the gear 442 is meshed with the rack clamping teeth 42, the coil spring 441 can be charged in the process that the rack body 41 moves forwards, the ejecting power released by the coil spring 441 is supplied to the water tank 60 by the rack body 41 after the water tank 60 is unlocked, the coil spring 441 is used as an elastic piece, more stable elastic force can be supplied, the force value cannot be sharply increased or decreased, and the volume is small.
The upper cover 20 is provided with a guide groove 21 for mounting the rack body 41, the guide groove 21 is arranged on the upper end surface of the upper cover 20, the notch is upward, the rack body 41 is limited in the guide groove 21, the notch of the guide groove 21 is provided with a guide rail 211, the rack body 41 is slidably arranged on the guide rail 211 and only has freedom along the length direction of the rack body, the rack body 41 moves forwards and backwards along with the second stroke of the water tank 60 in the guide groove 21, the guide groove 21 is also provided with a cover plate 22, the cover plate 22 is matched with the upper part of the rack body 41 to press the rack body 41 and limit the freedom of the rack body in the vertical direction, the arrangement of the guide groove 21 not only can realize the mounting of the rack body 41, but also can realize the guiding of the rack body 41, the structure is simple, and; the guide groove 21 is formed in the upper end face of the upper cover 20, and the rotating and matching space of other parts is not occupied, so that the guide groove can have enough length, the whole moving process of the rack body 41 is completed in the guide groove 21, the whole moving process of the rack body 41 has enough supporting force and accurate guide, and the matching degree of the rack body and other parts is improved; a matching gap is formed between the rack body 41 and the bottom of the guide groove 21, the sliding groove 43 and the rack latch 42 are both arranged on the lower end surface of the rack body 41, the pull rod 46 is arranged in the matching gap, the positioning column 23 is formed at the bottom of the mounting groove, the pull rod 46 is provided with two bending ends and a horizontal section, the two bending ends are respectively bent upwards and downwards vertically, the first bending end 461 is matched with the sliding groove 43, the second bending end 462 is inserted into the positioning column 23 and can rotate, in order to limit the swing amplitude of the pull rod 46, the pull rod 46 can be better matched with the sliding groove 43 and avoid the two bending ends of the pull rod 46 from being separated from the corresponding matching positions, the upper cover 20 is internally provided with a limiting block 24, and the limiting block 24 is positioned above the horizontal section of the pull rod 46 and is arranged close to the positioning.
The upper cover 20 is further provided with a mounting frame 25 for mounting the coil spring 441 component, the mounting frame 25 is arranged below the guide groove 21, the coil spring 441 is embedded in the mounting hole, the gear 442 is connected with the coil spring 441 through a rotating shaft, a matching hole is formed in the bottom of the guide groove 21, part of the gear 442 penetrates through the matching hole to be meshed with the rack latch 42, the arrangement makes full use of the mounting space in the upper shell, the assembly space is saved, the mounting mode enables the coil spring 441 component and the rack body 41 to obtain enough supporting force, the conditions of local stress and uneven stress cannot occur, the matching between the local stress and the stress is more reliable, the rack latch 42 is continuously arranged along the length direction of the rack body 41, the gear 442 is always meshed with the rack latch 42 in the sliding process of the rack body 41, the rack body 41 is matched with the coil spring 441 through the gear 442, the force can be stored for the spring through movement, and the rebound, the rack body 41 and the pull rod 46 which are not elastic originally can obtain rebound tension, so that the first bending end 461 of the pull rod 46 is locked at the locking position, and finally the water tank 60 is locked; the mounting rack 25 is also embedded with a damping wheel 45, and at least part of the damping wheel 45 penetrates through the matching hole to be meshed with the rack clamping teeth 42. The damping wheel 45 can provide one-way resistance to the movement of the rack body 41 so as to reduce the difference of the movement speed of the water tank 60 when the water tank 60 is full of water and empty of the water tank, when the water tank 60 moves forwards fully, the damping wheel 45 does not provide resistance, when the water tank 60 moves backwards in an empty state, the damping wheel 45 provides resistance, and the phenomenon that the water tank 60 pops out and moves backwards too fast is avoided so as to optimize the user experience; when the coil spring 441 and the damping wheel 45 are assembled, the coil spring 441 and the damping wheel 45 only need to be inserted into the two mounting holes respectively, the mounting holes limit all degrees of freedom of the coil spring 441 and the damping wheel 45 except for backward falling, and in order to improve the mounting stability of the coil spring 441 and the damping wheel 45, two blocking ribs 31 are arranged at corresponding positions on the base 30 and respectively limit the coil spring 441 and the damping wheel 45. In this embodiment, the upper cover 20 and the base 30 are injection molded, the guide groove 21, the mounting frame 25 and the limiting block 24 on the upper cover 20 are injection molded integrally with the upper seat, and the blocking rib 31 on the base 30 is also injection molded integrally with the base 30, so that the manufacturing and assembling efficiency is greatly improved, and the production cost is reduced.
The sliding chute 43 matched with the first bending end 461 of the pull rod 46 comprises a straight line segment 431, a sliding-in segment 432, a locking segment 433 and a sliding-out segment 434, wherein the sliding-in segment 432, the locking segment 433 and the sliding-out segment 434 are sequentially connected in an initial position, the locking segment 433 is positioned between the sliding-in segment 432 and the sliding-out segment 434, the sliding-in segment 432, the locking segment 433 and the sliding-out segment 434 are formed along the contour of the locking block 435, the first bending end 461 of the pull rod 46 slides around the locking block 435 under the action of the sliding chute 43 and the rack body 41, a locking angle 436 is formed on the locking block 435, and the locking segment 433 and the unlocking segment; the front end of the slide-in section 432 extends forwards to form a locking and releasing force section 437, the locking and releasing force section 437 is positioned in front of the locking block 435, and the projection of the locking and releasing force section 437 in the direction perpendicular to the moving direction of the water tank 60 is positioned in the projection of the locking section 433 in the direction perpendicular to the moving direction of the water tank 60; the front end of the sliding-out section 434 extends forwards to form an ejection pressure relief section 438, the ejection pressure relief section 438 is positioned at one side of the locking block 435, and the projection of the ejection pressure relief section 438 in the direction perpendicular to the moving direction of the water tank 60 is positioned outside the projection of the locking section 433 in the direction perpendicular to the moving direction of the water tank 60. The locking process of the water tank 60 is that the water tank 60 independently moves in a first stroke, then the locking pop-up mechanism is pushed to move together, the rack body 41 slides in the guide groove 21, and drives the gear 442 to rotate to accumulate force for the coil spring 441, in the moving process of the rack body 41, the first bent end 461 of the pull rod 46 reaches the locking and releasing force section 437 through the straight line section 431 and the sliding section 432, at this time, the water tank 60 and the rack body 41 reach the forward limit position and are connected through the connecting mechanism 50, the pressing of the water tank 60 is stopped, the pushing force applied to the rack body 41 disappears, the elastic force accumulated by the coil spring 441 pulls the rack body 41, the first bent end 461 of the pull rod 46 enters the locking section 433 from the locking and releasing force section 437 and reaches the locking angle 436, and the first bent end 461 is clamped at the locking angle 436 under the action of the coil spring 441 and the locking block 435, and the locking of the water tank 60 is completed; the water tank 60 is ejected in the process that the water tank 60 is pressed again, the rack body 41 is pushed, the second bending end 462 of the pull rod 46 is separated from the clamping position and reaches the ejection force release section 438 through the locking section 433 to complete unlocking, after the pressing is stopped, the coil spring 441 provides rebound power for the rack body 41, the second bending end 462 of the pull rod 46 sequentially enters the sliding-out section 434 and the straight section 431 through the ejection force release section 438 to realize ejection, after the elastic force of the coil spring 441 is released, the water tank 60 is pulled, the water tank 60 completes the second stroke and is separated from the locking ejection mechanism, the water tank 60 independently retreats to continue to complete the first stroke, and the water tank slides out of the installation cavity.
The connecting mechanism 50 comprises a clamping seat 51, the clamping seat 51 is integrally formed at the end part of the rack body 41, a group of clamping components are arranged in the clamping seat 51, each clamping component comprises a lock cylinder 52 and a return spring 53, and the lock cylinder 52 abuts against the return spring 53; the upper portion shaping of terminal surface before water tank 60 has with coupling mechanism 50 complex joint groove 61, is provided with card arris 62 in the joint groove 61, and water tank 60 is connected with locking pop-up mechanism through the mode of joint, at the in-process that water tank 60 moved forward and retreat, can accomplish with locking pop-up mechanism's joint and break away from to realize water tank 60's locking and open, the simple operation. In order to limit the ejection distance of the water tank 60 and prevent the water tank 60 from sliding out of the mounting seat, a stop 55 perpendicular to the rack body 41 is formed between the clamping seat 51 and the rack body 41, a thrust plate 26 is arranged in the upper cover 20, a limit stop edge 212 is arranged at the starting end of the guide groove 21, and the rack body 41 is respectively matched with the thrust plate 26 and the limit stop edge 212 in the forward and backward processes to limit the moving distance.
The clamping seat 51 is internally provided with an installation cavity penetrating through the side wall, the lock cylinder 52 and the return spring 53 are embedded in the installation cavity, and at least part of the lock cylinder 52 protrudes out of the side wall of the clamping seat 51 in an unstressed state; the number of the lock cylinders 52 is two, the return spring 53 abuts between the two lock cylinders 52, the two lock cylinders 52 approach to each other under the extrusion of the clamping rib 62, and the two lock cylinders are away from each other under the action of the elastic restoring force of the return spring 53; the lock core 52 comprises a stress end and an assembly end, the stress end is provided with a hemispherical lock head 521, the lock head 521 protrudes out of the side wall of the clamping seat 51 in a non-stress state, the hemispherical lock head 521 is more beneficial to being matched with the clamping ridge 62, the lock core is stressed smoothly in the extrusion process, and clamping stagnation is avoided; the assembling end is provided with an abutting surface and a clamping surface, the end part of the return spring 53 abuts against the abutting surface so as to effectively improve the matching reliability of the lock cylinder 52 and the return spring 53, the extrusion force applied to the lock cylinder 52 can be effectively transmitted to the return spring 53, and the elastic restoring force of the return spring 53 can also be effectively transmitted to the lock cylinder 52; after the clamping assembly is clamped in place, the clamping stop surface collides with the inner end surface of the side wall of the clamping seat 51 to make a sound, so that sound feedback is provided for a user to accurately judge whether the water tank 60 is connected in place; when assembling the connecting mechanism 50, firstly, one lock cylinder 52 is arranged in the mounting cavity, then the spring is arranged, then the other lock cylinder 52 is arranged, and finally the end cover 54 is pressed, so that the quick assembly can be realized, and the pushing force and the separating force can be adjusted by adjusting the force value of the return spring 53 during the use process.
The water tank 60 is formed in an injection molding mode, the clamping groove 61 is a square groove, is formed in the upper portion of the front end face of the water tank 60 and is formed with the water tank 60 in an integral injection molding mode, the structure is simple, manufacturing is convenient, and two opposite side walls define a notch; the two clamping ribs 62 are formed on the two side walls respectively and are symmetrically arranged, and the two clamping ribs 62 are matched with the two lock cylinders 52 respectively, so that clamping is more reliable.
Two guiding inclined planes are arranged on the clamping edge 62, so that the whole clamping and separating process is smoother, wherein the first guiding inclined plane 621 is arranged close to the notch, and the second guiding inclined plane 622 is arranged close to the groove bottom; the inclination of the first guiding inclined surface 621 is smaller than that of the second guiding inclined surface 622, the connecting mechanism 50 is matched with the first guiding inclined surface 621 when entering the clamping groove 61, and the smaller inclination enables the connecting mechanism 50 to enter the clamping groove 61 under smaller thrust, so that the water tank 60 is locked by the locking ejection mechanism; coupling mechanism 50 cooperates with second direction inclined plane 622 when breaking away from joint groove 61, and great inclination makes the joint structure just can break away from joint groove 61 under great pulling force to improve water tank 60's locking reliability, avoid simultaneously when taking out water tank 60, water tank 60 not reach the prepositioning promptly with locking pop-up mechanism too early break away from, thereby optimize user's experience and feel, can make the size of push-in force and separating force produce the difference through the inclination that changes two direction inclined planes.
According to the water tank mounting structure disclosed by the invention, the locking mechanism and the popping mechanism are combined into a whole, two functions of locking and popping are realized, the assembly space can be effectively reduced, and the structure of a water tank assembly is more compact; the locking pop-up mechanisms are all arranged at the upper part of the mounting seat, and gravity cannot be applied to the locking pop-up mechanisms when the water tank 60 is matched with the locking pop-up mechanisms, so that the matching reliability of the locking pop-up mechanisms and the locking pop-up mechanisms can be improved, and the locking pop-up mechanisms can be prevented from being damaged due to local stress; the water tank 60 is arranged separately from the locking pop-up mechanism, and runs independently in most of the moving stroke of the water tank, and no interaction force exists between the water tank 60 and the locking pop-up mechanism, so that the service life of the locking pop-up mechanism is further prolonged, and the sliding stability of the water tank 60 can be improved; the water tank 60 is connected with the locking ejection mechanism in a clamping mode, operation is convenient, and connection is reliable.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended sense, i.e., in a sense equivalent to "including at least … …", and not in a closed sense, i.e., in a sense not to be interpreted as "including only … …". The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should cover all the changes, modifications, additions and substitutions within the spirit of the present invention.

Claims (10)

1. A water tank mounting structure comprises a water tank and a mounting seat, and is characterized in that a containing cavity for containing the water tank is arranged in the mounting seat, and the water tank is arranged in the containing cavity in a sliding manner; the upper part of the mounting seat is provided with a locking pop-up mechanism, and the locking pop-up mechanism stores force in the process of locking the water tank and releases force in the process of unlocking the water tank to provide pop-up power for the water tank; the locking ejection mechanism is provided with a connecting mechanism, the water tank can be connected with the connecting mechanism in the forward moving process and separated from the connecting mechanism in the backward moving process, the sliding stroke of the water tank in the accommodating cavity is provided with a first stroke and a second stroke, the water tank and the locking ejection mechanism are separated and move independently in the first stroke, and the water tank is connected with the locking ejection mechanism through the connecting mechanism in the second stroke and moves in a matched mode with the locking ejection mechanism.
2. The water tank mounting structure of claim 1, wherein the latch ejection mechanism comprises a rack assembly and a coil spring assembly, the rack assembly comprises a rack body and a pull rod, and the coil spring assembly comprises a coil spring and a gear; the rack body is provided with a sliding chute matched with the pull rod and rack clamping teeth meshed with the gear.
3. The water tank mounting structure according to claim 2, wherein the mounting base comprises an upper cover and a base, the upper cover and the base together define a cavity, the upper cover is provided with a guide groove for mounting the rack body, the guide groove is opened on an upper end surface of the upper cover, the rack body is limited in the guide groove and only has freedom along the length direction of the rack body, and the rack body follows the second stroke of the water tank in the guide groove to complete forward movement and backward movement.
4. The water tank mounting structure according to claim 3, wherein a fit clearance is provided between the rack body and the bottom of the guide groove, and the slide groove and the rack catch are both provided on the lower end surface of the rack body; the pull rod is arranged in the matching gap, a positioning column is formed at the bottom of the mounting groove, the pull rod is provided with two bending ends and a horizontal section, the first bending end is matched with the sliding groove, and the second bending end is inserted into the positioning column and can rotate.
5. The water tank mounting structure according to claim 4, wherein a limiting block is provided in the upper cover, and the limiting block is located above the horizontal section of the pull rod and close to the positioning column.
6. The water tank mounting structure according to claim 3, wherein the upper cover is further provided with a mounting bracket for mounting the coil spring assembly, the mounting bracket is arranged below the guide groove, the coil spring is embedded in a mounting hole of the mounting bracket, and the gear is connected with the coil spring through a rotating shaft; the bottom of the guide groove is provided with a matching hole, and at least part of the gear penetrates through the matching hole to be meshed with the rack clamping teeth.
7. The water tank mounting structure as claimed in claim 6, wherein the mounting bracket is further embedded with a damping wheel, and the damping wheel is at least partially passed through the matching hole to be engaged with the rack latch.
8. The water tank mounting structure according to any one of claims 3 to 7, wherein the connection mechanism comprises a clamping seat, the clamping seat is integrally formed at an end of the rack body, at least one group of clamping components are arranged in the clamping seat, the clamping components comprise a lock cylinder and a return spring, and the lock cylinder abuts against the return spring; the upper part of the front end face of the water tank is formed with a clamping groove matched with the connecting mechanism, and a clamping edge is arranged in the clamping groove.
9. The water tank mounting structure as claimed in claim 8, wherein the catching rib has a first guide slope and a second guide slope, the first guide slope being disposed near a notch of the catching groove, the second guide slope being disposed near a bottom of the catching groove, the first guide slope having a slope smaller than that of the second guide slope.
10. The water tank mounting structure according to claim 8, wherein a stopper perpendicular to the rack body is formed between the engagement seat and the rack body, a thrust plate is provided in the upper cover, a limit stopper edge is provided at a start end of the guide groove, and the rack body is engaged with the thrust plate and the limit stopper edge respectively during forward and backward movements to limit a moving distance.
CN202010738080.6A 2020-07-28 2020-07-28 Water tank mounting structure Pending CN111789492A (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010738080.6A CN111789492A (en) 2020-07-28 2020-07-28 Water tank mounting structure

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CN111789492A true CN111789492A (en) 2020-10-20

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CN202010738080.6A Pending CN111789492A (en) 2020-07-28 2020-07-28 Water tank mounting structure

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112890576A (en) * 2021-03-01 2021-06-04 云米互联科技(广东)有限公司 Water tank structure with screen and use its steaming and baking oven
CN113287943A (en) * 2021-06-30 2021-08-24 广东美的厨房电器制造有限公司 Water tank assembly and steam box with same
CN113310079A (en) * 2021-05-24 2021-08-27 浙江宏昌电器科技股份有限公司 Water tank assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112890576A (en) * 2021-03-01 2021-06-04 云米互联科技(广东)有限公司 Water tank structure with screen and use its steaming and baking oven
CN113310079A (en) * 2021-05-24 2021-08-27 浙江宏昌电器科技股份有限公司 Water tank assembly
CN113310079B (en) * 2021-05-24 2022-06-17 浙江宏昌电器科技股份有限公司 Water tank assembly
CN113287943A (en) * 2021-06-30 2021-08-24 广东美的厨房电器制造有限公司 Water tank assembly and steam box with same

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