CN202005732U

CN202005732U - Tableware cleaning device

Info

Publication number: CN202005732U
Application number: CN2011201138792U
Authority: CN
Inventors: 张涓; 马兰; 孙剑; 郭强
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2011-04-18
Filing date: 2011-04-18
Publication date: 2011-10-12
Anticipated expiration: 2021-04-18

Abstract

The utility model provides a tableware cleaning device which comprises a body (2) with an opening part (21), a door body (3) and a door opening and closing device (4), wherein the door body comprises a first door body (31) and a second door body (32); the door opening and closing device comprises a first bearing part (41) which drives the first door body to move, a first bearing shaft (41a) which is arranged on the body and used for fixing the first bearing part, a second bearing part (42) which drives the second door body to move, a second bearing shaft (42a) which is arranged on the body and used for fixing the second bearing part, a linkage part (43) which is arranged between the first bearing part and the second bearing part and a driving spring (44) and a buffer spring (45) which are arranged between the body and the linkage part; and the fixed ends of the driving spring and the buffer spring are both arranged on the body and the moving ends are both arranged on the linkage part. The buffer spring has the effect of counteracting the impact force when the door body is approximate to be fully opened, so that the door opening process is smooth, the door body is not easily damaged, and the door closing is also easy.

Description

A kind of tableware cleaning device

Technical field

The utility model belongs to the wash dishes field, relates in particular to a kind of tableware cleaning device.

Background technology

Dish-washing machine can be divided into desktop computer and cabinet type machine, and cabinet type machine generally is a single-door formula dish-washing machine, and it mainly is applicable to whole kitchen, and desktop computer is then smaller and more exquisite, is suitable for being placed on the service sink table top in kitchen, makes things convenient for the user to operate.Therefore desk-top dish-washing machine need be considered the mode of opening the door of dish-washing machine and the needed space problem that opens the door.

Existing desk-top dish-washing machine because when opening the door, the gravity of door body is very big to pressing down, makes people's hand be subjected to gravity and impacts, and feels to open the door suddenly, therefore has the not enough steady and smooth of process of opening the door, the also flimsy problem of door body; At closing time, because the gravity effect, make the people feel that a body is very heavy, put in place or also can fall down during asymptotic putting in place at the door body, a door body also can be impaired.In addition, the requisite space that opens the door is also bigger.

Summary of the invention

The utility model provides a kind of switch door steady and smooth for solving the jiggly technical problem of door body switch of tableware cleaning device, and the door body is not fragile, and device for opening/closing door tableware cleaning device simple in structure.

The utility model provides a kind of tableware cleaning device, comprises body, has peristome; The door body is arranged on the peristome; Described door body comprises first body and second body that is set up in parallel; And device for opening/closing door; Described device for opening/closing door comprises first support that drives first body motion, is located at first bolster that is used for fixing first support on the body; Drive the motion of second body second support, be located at second bolster that is used for fixing second support on the body; Linkage part between first support and second support; And drive spring between body and linkage part and buffering spring; The two ends of described linkage part are movably connected in respectively on first support and second support; Drive spring and buffering spring have stiff end and movable end respectively, and its stiff end all is located on the body, and its movable end all is located on the linkage part.

Preferably, described linkage part is provided with slotted hole, and described first support is provided with the direction protrusion portion that engages and can move with slotted hole in slotted hole; Perhaps, described first support is provided with slotted hole, and described linkage part is provided with the direction protrusion portion that engages and can move with slotted hole in slotted hole.

Preferably, described linkage part is a connecting rod.

Preferably, described body is provided with the locating part that prevents that second body from excessively opening.

Preferably, described locating part and described body are one-body molded.

Preferably, described body is provided with fixed bar, and described first bolster and second bolster are located on the described fixed bar.

Preferably, be provided with the lug boss that prevents that fixed bar and the generation of described first support from interfering in the middle part of the described fixed bar.

Preferably, described body is provided with the back-up block that supports described lug boss.

Preferably, described second body is provided with locking device and reaches the press button that links with locking device.

Preferably, be provided with sealing strip between the described Men Tiyu body.

The beneficial effects of the utility model are: when opening the door, drive spring opposite house body applies active force toward opening direction, first support rotates and drives first body rotating opening around first bolster, and second support rotates and drive second body rotating opening around second bolster; When the door body asymptotic when opening fully, buffer spring opposite house body applies active force toward closing direction, offsets the impulsive force of a body when opening with this, thereby makes the process steady and smooth of opening the door, the door body is not fragile.At closing time, people's opposite house body applies the active force of closing direction, because buffer spring itself applies active force with regard to the opposite house body toward closing direction, so the people can close a body easily.

Description of drawings

Fig. 1 is the front schematic view of the utility model tableware cleaning device.

Fig. 2 is the side schematic view of the utility model tableware cleaning device closed condition.

Fig. 3 is the side schematic view of the utility model tableware cleaning device open mode.

Fig. 4 is the utility model tableware cleaning device schematic perspective view.

Fig. 5 is the enlarged drawing of A among Fig. 4.

The specific embodiment

Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

See also Fig. 1-3, tableware cleaning device 1 of the present utility model comprises body 2, and described body 2 has peristome 21; Door body 3, described door body 3 is arranged on peristome 21, is used to open and close peristome 21; Door body 3 comprises first body 31 and second body 32 that is set up in parallel; And device for opening/closing door 4, device for opening/closing door 4 comprises first support 41 that drives 31 motions of first body, is located at the first bolster 41a that is used for fixing first support 41 on the body 2; Drive second body 32 motion second support 42, be located at the second bolster 42a that is used for fixing second support 42 on the body 2; Linkage part 43 between first support 41 and second support 42; And drive spring between body 2 and linkage part 43 44 and buffering spring 45; The two ends of linkage part 43 are movably connected in respectively on first support 41 and second support 42; Drive spring 44 and buffering spring 45 have

stiff end

44a, 45a and

movable end

44b, 45b respectively, and its stiff end all is located on the body 2, and its movable end all is located on the linkage part 43.

Body 2 roughly is cuboid, and its fore-and-aft direction is the Y direction, and width is that directions X, short transverse are the Z direction.Fig. 1 represents the front view of dish-washing machine, i.e. the view of X-Z direction; Fig. 2 represents the right view of dish-washing machine, i.e. the view of Y-Z direction.The inside of body 2 is provided with the plate-basket (not shown), is used to accommodate be cleaned thing, as tableware; Also being provided with the scavenging pump (not shown) in the body 2 pressurizes to rinse water and from the nozzle (not shown) rinse water is ejected on the tableware.The front of body 2 is formed with the peristome 21 that is used to realize the tableware turnover, the relative vertical direction in the top of this peristome 21 certain angle that recedes.

Door body 3 is used to realize the switching of peristome 21, comprises first body 31 and second body 32 that can separate up and down.Down, first body 31 can cover the first half of peristome 21 in off position, and second body 32 covers the Lower Half of peristome 21.In the opening procedure, first body 31 followed opening of second body 32, forwards opens along peristome 21, rises simultaneously, slowly topples over backward from the end face of body 2.Fig. 3 represents the view of tableware cleaning device of the present utility model when the door body is opened fully, when first body 31 is opened to maximum state, its inner surface is towards the below, the leading section 31a of first body 31 is in the state lower slightly than rearward end 31b, like this, the water that is attached to the inner surface of first body 31 flows to front end along this inner surface, and wanders to the position that is more suitable for, rather than wanders the end face to body.In addition, first body 31 can move the position near end face above body 2 when opening fully asymptotic, even thus under the narrower situation of the superjacent air space of body, still can open first body well.32 positions that are positioned at body 2 the place ahead approximate horizontal of second body, the plate-basket in the body 2 can be drawn out the inner surface that places second body, makes things convenient for the user to collect tableware.If close second body, then according to this action linkage manner, first body also closed.

Second body 41 is provided with the locking device of the closed state of keeping second body and the press button 6 that links with locking device.Particularly, locking device be located at second on the body grab 51 and be located on the body and the draw-in groove 52 that matches with grab 51.Press button 6 is located at the front of second body 32, and by press button 6 is operated, grab 51 is disengaged with engaging of draw-in groove 52.

Then, device for opening/closing door 4 is described.The left and right sides of body is respectively equipped with fixed bar 7, the first bolster 41a and the second bolster 42a is located on this fixed bar 7.The fixed bar middle part is provided with and prevents that the fixed bar and first support 41 from producing the lug boss 71 of interfering, and body 2 is provided with the back-up block 22 that supports this lug boss 71.

The utilization of first support 41 is arranged on the first bolster 41a on the fixed bar 7 and free to rotate, and in addition, second support 42 utilizes the second bolster 42a that is provided with on the fixed bar 7 and free to rotate.

First support 41 utilizes linkage part 43 with second support 42 and is connected, and this linkage part 43 is preferably connecting rod.The upper and lower end of linkage part 43 is respectively equipped with point of contact 431 and following point of contact 432, and linkage part 43 rotatably links with first support 41 by last point of contact 431, rotatably links with second support 42 by following point of contact 432.Utilize this structure, when second body opened, first body rotated in linkage upward; When second body closed, first body rotated in linkage downwards.

On first support 41, be provided with slotted hole 412, on linkage part 43, be provided with the direction protrusion portion 433 that engages and can in slotted hole, move with slotted hole 412.Like this, direction protrusion portion 433 and slotted hole 412 are formed with the play L between first support and the linkage part.If because maloperation is pressed press button 6 and door body 3 is opened, and this moment, scavenging pump was in running order down, rinse water just might outwards fly out the user when operation.Even cleaning device is provided with the mechanism of control scavenging pump switch, but because the inertia of scavenging pump, rinse water also can spray certain hour and can not stop moment, and therefore, rinse water just outwards flies out from the peristome of opening.The play L that utilizes guide protrusion part and slotted hole to form, displacement by linkage part 43, first support 41 does not carry out displacement and keeps closed condition to open certain angle a little up to second body, and then the door body still roughly keeps closing of peristome, prevents that rinse water from outwards flying out.

In addition, in the above description, slotted hole is arranged on first support, direction protrusion portion is arranged on the linkage part, also can be provided with on the contrary, promptly linkage part is provided with slotted hole, and first support is provided with the direction protrusion portion that engages and can move with slotted hole in slotted hole.

Drive spring 44 and buffering spring 45 can be selected spiral stretching spring for use, and its

stiff end

44a, 45b are fixed on the fixed bar 7, and

movable end

44b, 45b are located on the linkage part 43.Under the state of door body 3 closed peristomes 21, as Fig. 2, drive spring 44 plays leading role, and it applies active force towards opening direction opposite house body, but because locking device is locked in the state of closed peristome with the door body, a door body can not be opened; Only press press button 6, locking device is disengaged, and Men Ticai opens under the effect of drive spring 44.On the other hand, in that the door body is asymptotic when opening fully, as Fig. 3, buffer spring 45 plays leading role, and it applies active force towards closing direction opposite house body, offsets the impulsive force of a body when opening with this, thereby makes the process steady and smooth of opening the door, and the door body is not fragile.At closing time, staff opposite house body applies the active force of closing direction, because buffer spring 45 itself applies active force with regard to the opposite house body toward closing direction, so the people can close a body easily.

In order to prevent that when opening peristome second body from excessively opening, and body is provided with locating part 23.This locating part 23 and second support, 42 butts, the position that makes second body open to approximate horizontal stops at the front lower place of peristome, prevents that second body from excessively opening.This locating part can be one-body molded with body, also can be fixed on the body by mechanical connection.

Rinse water flows out when avoiding tableware cleaning device to clean, and also is provided with sealing strip between the Men Tiyu body and seals.

Following index map 2 and Fig. 3 illustrate the switching mode of first, second body: press press button 6, the locking of the device that unlocks.Under the pulling force effect of drive spring 44, second support 41 is a fulcrum with the second bolster 42a, towards the direction of the arrow a1 of Fig. 3 second body is forwards rotated along the track a2 shown in the dotted line.First body 31 keeps closed condition owing to guide protrusion part 433 moves in slotted hole 412, open certain angle a little up to second body, and guide protrusion part 433 moves to the end of slotted hole 412 and is resisted against an end of slotted hole at this moment.Then, with hand to second body 32 toward opening the door the direction application of forces, second body continues below rotation forwards, first body 31 links with it by linkage part 43, first support 41 is a fulcrum with the first bolster 41a, towards the direction of the arrow b1 of Fig. 3 first body is rotated at the rear upward along the track b2 shown in the dotted line.When second body moves to locating part 23 and contacts with second support 42, first body and second body stop operating, therefore, reach and to continue the full open position that moves again, and rely on the deadweight of door body and the effect of drive spring and buffer spring to keep the state that a body is being opened fully.When the asymptotic full open position of door body, buffer spring 45 opposite house bodies are to the closing direction application of force, the impulsive force when opening the door with buffering.

In the time of need closing first, second body, with hand to second body to the closing direction application of force, what first body linked together closes because buffer spring itself applies active force with regard to the opposite house body to closing direction, so the people can close a body easily.When the door body is asymptotic when closing peristome fully, drive spring plays leading role, and the opposite house body has one to the active force of opening direction, therefore need firmly press second body, second grab 51 on the body is hooked in the draw-in groove 52 on the head, thereby keeps the sealing of second body.Like this, formed peristome by last, second complete closing state of body.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a tableware cleaning device is characterized in that, comprising:

Body (2) has peristome (21);

Door body (3) is arranged on the peristome (21); Described door body comprises first body (31) and second body (32) that is set up in parallel; And device for opening/closing door (4);

Described device for opening/closing door (4) comprises first support (41) that drives first body (31) motion, is located at first bolster (41a) that is used for fixing first support (41) on the body (2); Drive second body (32) motion second support (42), be located at second bolster (42a) that is used for fixing second support (42) on the body (2); Be positioned at the linkage part (43) between first support (41) and second support (42); And be positioned at the drive spring (44) between body (2) and the linkage part (43) and cushion spring (45);

The two ends of described linkage part (43) are movably connected in respectively on first support (41) and second support (42); Drive spring (44) and buffering spring (45) have stiff end (44a, 45a) and movable end (44b, 45b) respectively, and its stiff end all is located on the body (2), and its movable end all is located on the linkage part (43).

2. tableware cleaning device as claimed in claim 1 is characterized in that: described linkage part (43) is provided with slotted hole, and described first support (41) is provided with the direction protrusion portion that engages and can move with slotted hole in slotted hole; Perhaps, described first support (41) is provided with slotted hole (412), and described linkage part (43) is provided with the direction protrusion portion (433) that engages and can move with slotted hole in slotted hole.

3. tableware cleaning device as claimed in claim 1 is characterized in that: described linkage part (43) is a connecting rod.

4. tableware cleaning device as claimed in claim 1 is characterized in that: described body (2) is provided with the locating part (23) that prevents that second body (32) from excessively opening.

5. tableware cleaning device as claimed in claim 4 is characterized in that: described locating part (23) is one-body molded with described body (2).

6. tableware cleaning device as claimed in claim 1 is characterized in that: described body (2) is provided with fixed bar (7), and described first bolster (41a) and second bolster (42a) are located on the described fixed bar.

7. tableware cleaning device as claimed in claim 6 is characterized in that: described fixed bar middle part is provided with and prevents that fixed bar and described first support (41) from producing the lug boss (71) of interfering.

8. tableware cleaning device as claimed in claim 7 is characterized in that: described body (2) is provided with the back-up block (22) that supports described lug boss.

9. tableware cleaning device as claimed in claim 1 is characterized in that: the press button (6) that described second body (32) is provided with locking device and links with locking device.

10. tableware cleaning device as claimed in claim 1 is characterized in that: be provided with sealing strip between described door body (3) and the body (2).