CN209392868U - Water purifier upper housing component under kitchen - Google Patents

Abstract

The utility model discloses water purifier upper housing component under a kind of kitchen, the upper casing including up big and down small cone cylinder shape, and the end face of upper casing is elongated；Interior sheath body is installed in the upper end of upper casing inner wall, the upper end opening of upper casing is completely covered the interior sheath body, interior sheath body includes horizontal upper plate, the middle part of upper plate is recessed forms recessed portion downwards, eight circular mounting holes are provided on the bottom plate of recessed portion, the side wall of recessed portion raises upward to form cricoid retainer ring；Cover board is installed above interior sheath body, interior sheath body is completely covered cover board, and the bottom surface of cover board is downwardly convex to form cyclic annular clamping portion corresponding with retainer ring, and the first card slot being caught in for retainer ring is provided in the lower end of clamping portion.The utility model is limited and is positioned using the filter core that interior sheath body is internally set, covered using cover board and upper casing to complete machine top, a kind of structure is simple, water purifier upper housing component under kitchen easy to use to providing, have the characteristics that be skillfully constructed, produce it is easy to be low with production cost.

Description

Water purifier upper housing component under kitchen

Technical field

The utility model belongs to water purifier technical field, in particular, water purifier upper housing group under in particular to a kind of kitchen Part.

Background technique

Currently, with the improvement of living standards, people increasingly focus on safety and health.Water is as Source of life, in people Life in occupy consequence, as people increasingly focus on water quality, the use of household water filter is also more and more common. Traditional filtering core of domestic water filter generallys use exposed mode and arranges, in order to replace.But not only shape is not enough unsightly, And do not have globality, there is the disadvantages of packaging trouble, installation is inconvenient, inconvenient to use.Especially it is mounted in kitchen cupboard Water purifier under kitchen below cabinet, not only installation space is limited, but also humid environment is placed with various tablewares or food in cabinet, outside The filter core of dew does not have safeguard structure, and the interference being subject to is more, it is difficult to ensure the cleaning of appearance is reliable and stable with connection.

Therefore, some producers by filter core install inside the shell, this just need shell can facilitate filter core handling and surely It is fixed reliable.The Special use environment of water purifier under kitchen, applicant be dedicated to researching and developing it is a occupy little space, be easy for installation, Water purifier under the convenient kitchen of filter element replacing, this just needs to provide water clarifier shell and inner casing configuration under new kitchen.

Utility model content

Water purifier under a kind of the technical problem to be solved by the utility model is to provide structures kitchen simple, easy to use Upper housing component.

The technical solution that the utility model solves above-mentioned technical problem is as follows: water purifier upper housing component under a kind of kitchen, packet The upper casing of up big and down small cone cylinder shape is included, and the end face of upper casing is elongated；Inner sleeve is installed in the upper end of the upper casing inner wall The upper end opening of upper casing is completely covered for shell, the interior sheath body, and interior sheath body includes horizontal upper plate, and the middle part of the upper plate is downward Recess forms recessed portion, eight circular mounting holes is provided on the bottom plate of the recessed portion, the side wall of the recessed portion is upward Convex to form cricoid retainer ring；Cover board is installed above the interior sheath body, interior sheath body is completely covered the cover board, cover board Bottom surface is downwardly convex to form ring-type clamping portion corresponding with retainer ring, is provided with the be caught in for retainer ring in the lower end of the clamping portion One card slot.

The utility model by setting upper casing, interior sheath body and cover board, using the filter core that interior sheath body is internally set carry out limit and Positioning using cover board and upper casing covers complete machine top, to provide, a kind of structure is simple, net under kitchen easy to use Hydrophone upper housing component.Upper casing setting is in up big and down small cone cylinder shape, keeps back funnel-shaped, more agrees with water purifier Concept.Interior sheath body is mounted in upper casing, and assembling is more convenient, and interior sheath body upper plate setting recessed portion is used to arrange mounting hole, On the one hand be filter core installation there are enough spaces, another aspect recessed portion can internal sheath body upper plate entirety structural strength Reinforced, avoids the difficult forming of large area plate body and the easily-deformable problem of plate body.Retainer ring is set on interior sheath body, on the cover board The first card slot with retainer ring cooperation is set, keeps the installation and removal of cover board all very convenient, carries out control operation convenient for opening cover board Or carry out filter element replacing.The lower end of clamping portion is arranged in first card slot, and clamping portion is convexed to form by cover board bottom surface, makes clamping portion It is applied not only to cover board connection, structural strengthening can also be carried out to cover board plate body, and avoid shrinking change when cover board injection molding Shape.

It is provided with the step surface of annular in the upper end of the upper casing inner wall, the upper board edge of the interior sheath body is caught in step surface It is interior.It avoids interior sheath body exposed, keeps the moulding of complete machine more succinct.

The cover board is in the strip being adapted with upper casing upper end shape, and the middle part of cover board makes the edge of cover board to lower recess Form the bulge loop of high outside and low outside ramped shaped, the edge of cover board bends downward to form the first flange, the lower end of first flange with The upper end of upper casing offsets.Cover board edge forms bulge loop, on the one hand makes that the moulding of cover board is more beautiful, it is dull to be unlikely to, another party Face is conducive to be more easier cover board progress structural strengthening, molding；First flange offsets with upper casing, makes cover board and upper casing will be internal Structure is completely obscured, and shape is simple and beautiful.

Reinforcing rib is connected between first flange and clamping portion.Be conducive to further add cover board progress structure By force.

Eight mounting holes keep the arrangement of filter core more compact, are conducive to the control of machine shape in four column arrangement of two rows System, is more applicable for being mounted under kitchen in narrow space.The hole of each mounting hole is formed circular along extending downwardly The second flange, and the second flange of adjacent mounting hole is linked together.Second flange be conducive to reinforce limit to filter core and Locating effect.

The bottom surface of the interior sheath body upper plate is downwardly extending four claws, and four claws include two the first claws With two the second claws, two first claws are arranged symmetrically in the middle part of two long side of upper plate, in two first claws The side mutually deviated from is equipped with the first bayonet of rectangle；Two second claws are arranged symmetrically in the two of upper plate length direction End is equipped with the second bayonet of semi-cylindrical in the side that two the second claws mutually deviate from；It is set in the upper end of the upper casing inner wall There are the second card slot corresponding with the first claw and the second claw and a third card slot, first claw and the cooperation of the second card slot, Second claw and third card slot cooperate, and interior sheath body is mounted on to the upper end of upper casing inner wall.Interior sheath body is passed through into structure difference in this way The first claw and the second claw be connected to upper casing inner wall upper end, the first claw is located at the middle part of long side, two the first claws away from From the second card slot that is close, and setting rectangle, it is advantageously ensured that interior sheath body and upper casing are reliably connected；Second claw is located at length side To both ends, two the second claws distance is remote, if the third card slot of semi-cylindrical, when interior sheath body needs to dismantle, from the second card At pawl exert a force, the second claw be easier with third card slot be detached from be clamped, make the installation and removal of interior sheath body it is all more laborsaving, use It is more convenient.

12 limiting sections of the downwardly convex formation in interior sheath body upper plate bottom surface, 12 limiting sections are along upper plate following table The edge in face is circumferentially uniformly distributed, the limiting section in "] " shape is blocky, and the opening of limiting section is arranged inwardly；The upper casing inner wall The inwardly protruding formation in top the support plate of arrangement is corresponded with limiting section, the upper end of the support plate and interior sheath body upper plate Bottom surface offsets, and third bayonet, the envelope of the interior sheath body upper plate limiting section are provided between the support plate upper end and upper casing inner wall It closes in the third bayonet where section is caught in corresponding support plate.The cooperation of limiting section and support plate bayonet, can internally sheath body peace Row limit and positioning are put into, avoids interior sheath body from shaking, keeps the installation of interior sheath body more reliable and more stable.

The battery case of the downward concave shape growth bar shaped in bottom plate one end of the recessed portion；In the recessed portion plate upper surface It is additionally provided with the shallow slot of rectangle, the shallow slot and battery case are arranged side by side in one end of recessed portion bottom plate, in one end of the shallow slot It opens up joint-cutting and forms two elastic slices, four mounting posts with screw hole of the downwardly convex formation of recessed portion bottom plate, the mounting post The surrounding being distributed in below shallow slot.Using the above structure, convenient for the circuit board of water purifier under kitchen is consolidated by screw and mounting post It is fixed, it is only necessary to below the switch face elastic slice on circuit board, button operation can be convenient for, and mark can be pasted on shallow slot Plate, in order to be illustrated to button operation；For installing battery, battery case is arranged side by side battery case with shallow slot, is convenient for power supply The short distance wiring between circuit board is conducive to the internal structure for simplifying water purifier under kitchen；To using interior sheath body to power supply and Circuit board is installed, and keeps the function of interior sheath body more complete, keeps the complete machine structure of water purifier under kitchen more compact.

The inwardly protruding formation horizontal loops in the lower part of the upper casing inner wall, the interior edge of the horizontal loops are downwardly extending vertically Ring forms open downward limiting slot between the vertical ring, horizontal loops and the lower end of upper casing, is provided in the horizontal loops Six circumferentially uniformly distributed via holes, the via hole are located in the ring of vertical ring；It is provided on the vertical ring and horizontal loops corresponding Resigning breach, the resigning breach has eight.It is equipped with horizontal loops and vertical ring in upper casing inner wall lower, to form limit Slot can use limiting slot when upper casing is connect with lower casing and be limited and be positioned, and make the convenient and fast connection of upper casing and lower casing, And via hole is set in horizontal loops, convenient for carrying out screw connection using the connection structure being correspondingly arranged on via hole and lower casing, is made The stable connection of upper casing and lower casing is reliable, it is ensured that the stability of fuselage entirety.

The respective integrated injection molding of the upper casing, interior sheath body and cover board.Production is easy, production cost is low.

The utility model has the advantages that the utility model is by setting upper casing, interior sheath body and cover board, the filter core internally set using interior sheath body into Row limit and positioning cover complete machine top using cover board and upper casing, so that it is simple, easy to use to provide a kind of structure Kitchen under water purifier upper housing component, have the characteristics that be skillfully constructed, produce be easy it is low with production cost.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the perspective view of Fig. 1.

Fig. 3 is the A-A cross-sectional view of Fig. 1.

Fig. 4 is the explosive view of Fig. 2.

Fig. 5 is the structural schematic diagram of cover board.

Fig. 6 is the structural schematic diagram of interior sheath body.

Fig. 7 is the perspective view of Fig. 6.

Fig. 8 is the face upwarding stereogram of Fig. 6.

Fig. 9 is the structural schematic diagram of upper casing.

Figure 10 is the B-B cross-sectional view of Fig. 9.

Figure 11 is the C-C cross-sectional view of Fig. 9.

Appended drawing reference: cover board 1, bulge loop 1a, the first flange 1b, clamping portion 1c, the first card slot 1c ', reinforcing rib 1d, upper casing 2, Step surface 2a, it support plate 211, third bayonet 211a, the second card slot 212, third card slot 213, horizontal loops 214, via hole 214a, erects To ring 215, limiting slot 216, resigning breach 217, interior sheath body 3, upper plate 311, recessed portion 312, battery case 313, shallow slot 314, bullet Piece 315, mounting hole 316, the second flange 316a, the first claw 317, the first bayonet 317a, the second claw 318, the second bayonet 318a, mounting post 319, limiting section 3110, retainer ring 3111.

Specific embodiment

It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.

In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention, More than, unless otherwise specifically defined.

In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7 and Fig. 8, water purifier upper housing under a kind of kitchen is present embodiments provided Component, the upper casing 2 including up big and down small cone cylinder shape, and the end face of upper casing 2 is elongated, and which includes rectangular section peace Two semicircles of the slip at rectangular section length direction both ends.Interior sheath body 3 is installed in the upper end of 2 inner wall of upper casing, it is described The upper end opening of upper casing 2 is completely covered interior sheath body 3, interior sheath body 3 include horizontal upper plate 311, the shape of the upper plate 311 with The shape of 2 section of upper casing is adapted.The middle part of the upper plate 311, which is recessed downwards, forms recessed portion 312, the recessed portion 312 Middle part is in the rectangle being adapted with 311 rectangular section of upper plate, and the half-round for expanding to upper plate 311 is narrowed at the both ends of recessed portion 312.

As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, the platform of annular is provided in the upper end of 2 inner wall of upper casing Terrace 2a, 311 edge of upper plate of the interior sheath body 3 are caught in step surface 2a.The bottom surface of 3 upper plate 311 of interior sheath body is to downward It stretches to form four claws, four claws include two the first claws 317 and two the second claws 318, and two described first Claw 317 is arranged symmetrically in the middle part of 311 liang of long sides of upper plate, is equipped in the side that two first claws 317 mutually deviate from First bayonet 317a of rectangle.Two second claws 318 are arranged symmetrically in the both ends of 311 length direction of upper plate, at two The side that second claw 318 mutually deviates from is equipped with the second bayonet 318a of semi-cylindrical.It is equipped in the upper end of 2 inner wall of upper casing Second card slot 212 corresponding with the first claw 317 and the second claw 318 and third card slot 213, first claw 317 with The cooperation of second card slot 212, the second claw 318 cooperate with third card slot 213, so that interior sheath body 3 is mounted on the upper of 2 inner wall of upper casing End.

As shown in Fig. 3, Fig. 4, Fig. 8, Fig. 9 and Figure 10,311 bottom surfaces of interior 3 upper plate of sheath body are downwardly convex to form 12 3110,12 limiting sections 3110 of limiting section are circumferentially uniformly distributed along the edge of 311 lower surface of upper plate, and the limiting section 3110 is in "] " shape is blocky, and the opening of limiting section 3110 is arranged inwardly.The inwardly protruding formation in the top of 2 inner wall of upper casing and limit Portion 3110 corresponds the support plate 211 of arrangement, and the upper end of the support plate 211 and the bottom surface of interior 3 upper plate 311 of sheath body offset, Third bayonet 211a, interior 3 upper plate of sheath body, 311 limiting section are provided between 211 upper end of support plate and 2 inner wall of upper casing 3110 closed section is caught in the third bayonet 211a at corresponding 211 place of support plate.

As shown in Fig. 4, Fig. 6, Fig. 7 and Fig. 8, eight circular mounting holes are provided on the bottom plate of the recessed portion 312 316, eight mounting holes 316 form circle along extending downwardly in four column arrangement of two rows, the hole of each mounting hole 316 Cricoid second flange 316a, and the second flange 316a of adjacent mounting hole 316 is linked together.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, the side wall of the recessed portion 312 raises upward to form cricoid retainer ring 3111.Cover board 1 is installed above the interior sheath body 3, interior sheath body 3 is completely covered the cover board 1, and the bottom surface of cover board 1 is downward Ring-type clamping portion 1c corresponding with retainer ring 3111 is convexed to form, is provided be caught in for retainer ring in the lower end of the clamping portion 1c One card slot 1c '.The cover board 1 is in the strip being adapted with 2 upper end shape of upper casing, and the middle part of cover board 1 makes cover board 1 to lower recess Edge form the bulge loop 1a of high outside and low outside ramped shaped, the edge of cover board 1 bends downward to form the first flange 1b, and described first turns over The lower end of side 1b and the upper end of upper casing 2 offset.Reinforcing rib 1d is connected between the first flange 1b and clamping portion 1c.

As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 7 and Fig. 8, the downward concave shape growth bar shaped in bottom plate one end of the recessed portion 312 Battery case 313；The shallow slot 314 of rectangle, the shallow slot 314 and battery case are additionally provided in 312 plate upper surface of recessed portion 313 are arranged side by side in one end of 312 bottom plate of recessed portion, open up joint-cutting in one end of the shallow slot 314 and form two elastic slices 315, Four mounting posts 319 with screw hole of the downwardly convex formation of 312 bottom plate of recessed portion, the mounting post 319 are distributed in shallow slot 314 The surrounding of lower section.

As shown in Fig. 4, Fig. 9 and Figure 11, the inwardly protruding formation horizontal loops 214 in lower part of 2 inner wall of upper casing, the level The interior edge of ring 214 is downwardly extending vertical ring 215, the shape between the vertical ring 215, horizontal loops 214 and the lower end of upper casing 2 At open downward limiting slot 216.Six circumferentially uniformly distributed via hole 214a, the via hole are provided in the horizontal loops 214 214a is located in the ring of vertical ring 215；It is provided with corresponding resigning breach 217 on the vertical ring 215 and horizontal loops 214, The resigning breach 217 has eight.

The upper casing 2, interior sheath body 3 and the respective integrated injection molding of cover board 1.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims (10)

1. water purifier upper housing component under a kind of kitchen, it is characterised in that: the upper casing including up big and down small cone cylinder shape, and upper casing End face is elongated；Interior sheath body is installed in the upper end of the upper casing inner wall, the interior sheath body is open completely by the upper end of upper casing Covering, interior sheath body includes horizontal upper plate, and the middle part of the upper plate is recessed forms recessed portion downwards, in the bottom plate of the recessed portion On be provided with eight circular mounting holes, the side wall of the recessed portion raises upward to form cricoid retainer ring；On the interior sheath body Side is equipped with cover board, and interior sheath body is completely covered the cover board, and the bottom surface of cover board is downwardly convex to form ring corresponding with retainer ring Shape clamping portion is provided with the first card slot being caught in for retainer ring in the lower end of the clamping portion.

2. water purifier upper housing component under kitchen according to claim 1, it is characterised in that: in the upper end of the upper casing inner wall It is provided with the step surface of annular, the upper board edge of the interior sheath body is caught in step surface.

3. water purifier upper housing component under kitchen according to claim 2, it is characterised in that: the cover board be in and upper casing upper end The adaptable strip of shape, the middle part of cover board make the edge of cover board form the bulge loop of high outside and low outside ramped shaped to lower recess, cover The edge of plate bends downward to form the first flange, and the lower end of first flange and the upper end of upper casing offset.

4. water purifier upper housing component under kitchen according to claim 3, it is characterised in that: in first flange and clamping Reinforcing rib is connected between portion.

5. water purifier upper housing component under kitchen according to claim 1, it is characterised in that: eight mounting holes are in two rows Four column arrangements, the hole of each mounting hole form the second circular flange along extending downwardly, and adjacent mounting hole Second flange is linked together.

6. water purifier upper housing component under kitchen according to claim 1, it is characterised in that: the bottom surface of the interior sheath body upper plate It is downwardly extending four claws, four claws include two the first claws and two the second claws, and two described first Claw is arranged symmetrically in the middle part of two long side of upper plate, is equipped with the first of rectangle in the side that two first claws mutually deviate from Bayonet；Two second claws are arranged symmetrically in the both ends of upper plate length direction, one mutually deviated from two the second claws Side is equipped with the second bayonet of semi-cylindrical；It is equipped in the upper end of the upper casing inner wall corresponding with the first claw and the second claw Second card slot and third card slot, first claw and the cooperation of the second card slot, the second claw and third card slot cooperate, by interior sheath body It is mounted on the upper end of upper casing inner wall.

7. water purifier upper housing component under kitchen according to claim 6, it is characterised in that: the interior sheath body upper plate bottom surface to Lower convexity forms 12 limiting sections, and 12 limiting sections are circumferentially uniformly distributed along the edge of upper plate lower surface, the limiting section In "] " shape is blocky, and the opening of limiting section is arranged inwardly；The inwardly protruding formation in the top of the upper casing inner wall and limiting section one The support plate of one corresponding arrangement, the upper end of the support plate and the bottom surface of interior sheath body upper plate offset, in the support plate upper end and Third bayonet is provided between upper casing inner wall, the closed section of the interior sheath body upper plate limiting section is caught in the third where corresponding support plate In bayonet.

8. water purifier upper housing component under kitchen according to claim 1, it is characterised in that: bottom plate one end of the recessed portion The battery case of downward concave shape growth bar shaped；Be additionally provided with the shallow slot of rectangle in the recessed portion plate upper surface, the shallow slot with Battery case is arranged side by side in one end of recessed portion bottom plate, opens up joint-cutting in one end of the shallow slot and forms two elastic slices, described recessed Concave portion bottom plate four mounting posts with screw hole of downwardly convex formation, the mounting post are distributed in the surrounding below shallow slot.

9. water purifier upper housing component under kitchen according to claim 1, it is characterised in that: the lower part of the upper casing inner wall to Internal projection forms horizontal loops, and the interior edge of the horizontal loops is downwardly extending vertical ring, in the vertical ring, horizontal loops and upper casing Lower end between form open downward limiting slot, six circumferentially uniformly distributed via holes, the via hole are provided in the horizontal loops In the ring of vertical ring；Corresponding resigning breach is provided on the vertical ring and horizontal loops, the resigning breach has eight It is a.

10. water purifier upper housing component under kitchen according to any one of claims 1 to 9, it is characterised in that: the upper casing, interior The respective integrated injection molding of sheath body and cover board.