CN207484112U - A kind of drawer and its washing machine with pooling feature - Google Patents

Abstract

The utility model discloses a kind of drawer and its washing machine with pooling feature, is inserted into first box body including the first box body with opening and from the opening and the second box body sliding back and forth；Cylinder body, the first notch and self-fastening button are provided on first box body, elastic component, piston and the piston rod for being arranged in order and being connected with each other along the second box body glide direction are provided in the cylinder body, the second notch, through-hole and the regulating device for controlling the ventilatory capacity of the through-hole are provided on the cylinder body；The piston rod sequentially passes through second notch and first notch and is connect with second box body；The elastic component is located at the cylinder body and is connect far from the open at one end and with the cylinder body；The through-hole is opposite away from the piston rod side with the piston；Be provided on second box body with the matched self-lock switch of the self-fastening button, simplify the complexity of second box body pop-up, can realize two-way buffering effect.

Description

A kind of drawer and its washing machine with pooling feature

Technical field

The utility model is related to washing machine technology field more particularly to a kind of drawers and its laundry with pooling feature Machine.

Background technology

There are mainly two types of existing washing machine drawers, a kind of by way of direct pull, another is exactly that band is automatic Push away bullet and have and push away the drawer of bouncing function automatically, pop-up substantially adds damping gear to realize by spring, usage time long afterwards, tooth Wheel mechanism is easy to wear, and the goodness of fit is low between leading to each part, poor reliability, and drawer cushion performance declines.

Therefore, the prior art has yet to be improved and developed.

Utility model content

The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of with slow Rush the drawer and its washing machine of function, it is intended to solve existing drawer and be asked with what the passage of usage time its cushion performance declined Topic.

The utility model technical scheme applied to solve the technical problem is as follows：

A kind of drawer with pooling feature is inserted into institute including the first box body with opening and from the opening State in the first box body and the second box body sliding back and forth, wherein, be provided on first box body cylinder body, the first notch and from Lock, be provided in the cylinder body elastic component for being arranged in order and being connected with each other along the second box body glide direction, piston and Piston rod is provided with the second notch, through-hole and the regulating device for controlling the ventilatory capacity of the through-hole on the cylinder body；It is described Piston rod sequentially passes through second notch and first notch and is connect with second box body；The elastic component is located at institute Cylinder body is stated to connect far from the open at one end and with the cylinder body；The through-hole deviates from piston rod side phase with the piston It is right；It is provided on second box body and the matched self-lock switch of the self-fastening button.

The drawer with pooling feature, wherein, mounting hole, the mounting hole and the work are provided on the cylinder body Plug is opposite away from the piston rod side；Check valve is provided in the mounting hole.

The drawer with pooling feature, wherein, the elastic component is spring.

Wherein, the regulating device includes the shaft being arranged on the cylinder body to the drawer with pooling feature, with And the cover board being connect with the shaft；The cover board can turn to Chong Die with the through-hole around the shaft.

The drawer with pooling feature, wherein, the diameter of the through-hole is less than the diameter of the cover board.

The drawer with pooling feature, wherein, the piston rod includes horizontal part and vertical component effect；The horizontal part is put down Row is in the glide direction of second box body；The both ends of the horizontal part are connect respectively with the piston and the vertical component effect.

The drawer with pooling feature, wherein, set on second box body it is fluted, the vertical component effect pass through institute It states the second notch and first notch and is connect with the groove.

The drawer with pooling feature, wherein, the self-lock switch includes being arranged on opening on second box body Box is closed, the first elastic clamping hook and the second elastic clamping hook being symmetricly set on the switch enclosure are arranged on first elastic card Hook the gap between second elastic clamping hook and the lug boss being arranged on the switch enclosure；The boss in In the gap.

The drawer with pooling feature, wherein, the self-fastening button is matched with the gap；First elastic card When hook and second elastic clamping hook are connected with the self-fastening button, the lug boss is in contact with the self-fastening button.

A kind of washing machine, including having the drawer of pooling feature described in as above any one.

Advantageous effect：In the utility model, the elastic component, the piston that are set in the cylinder body and the cylinder body With the piston rod, the complexity of the second box body pop-up is simplified, the regulating device is adjusted and is just adjusted described second The speed of box body pop-up, second box body are opened or are closed, and the air exchange of the cylinder body and outside can only all lead to The through-hole is crossed, it is two-way so all to have damping, it can realize two-way buffering effect.

Description of the drawings

Fig. 1 is the structure diagram of the drawer described in the utility model with pooling feature；

Fig. 2 is close-up schematic view at A in Fig. 1；

Fig. 3 is close-up schematic view at B in Fig. 1；

Fig. 4 is use state reference chart when self-lock switch is separated with the self-fastening button described in the utility model.

Specific embodiment

To make the purpose of this utility model, technical solution and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality With novel, it is not used to limit the utility model.

Please refer to Fig. 1-Fig. 4, wherein, Fig. 1 is the structure of the drawer described in the utility model with pooling feature Schematic diagram；Fig. 2 is close-up schematic view at A in Fig. 1；Fig. 3 is close-up schematic view at B in Fig. 1；Fig. 4 is new for this practicality Use state reference chart when self-lock switch described in type is separated with the self-fastening button.

The utility model provides a kind of drawer with pooling feature, including the first box body 1, Yi Jicong with opening The opening is inserted into first box body 1 and the second box body 2 sliding back and forth；Cylinder body is provided on first box body 1 3rd, the first notch and self-fastening button 4 are provided in the cylinder body 3 and are arranged in order along 2 glide direction of the second box body and mutually interconnect Elastic component 31, piston 32 and the piston rod 33 connect is provided with the second notch, through-hole 34 and described for controlling on the cylinder body 3 The regulating device of the ventilatory capacity of through-hole 34；The piston rod 33 sequentially pass through second notch and first notch and with institute The second box body 2 is stated to connect；The elastic component 31 is located at the cylinder body 3 and is connect far from the open at one end and with the cylinder body 3；Institute It is opposite away from 33 side of piston rod with the piston 32 to state through-hole 34；It is provided on second box body 2 and the self-locking Detain 4 matched self-lock switch 5.

The periphery of the piston 32 with the cylinder body 3 is fully mated contacts so that 31 region of elastic component is one Closed area, and the through-hole 34 then so that the closed area is no longer completely enclosed, 31 region of elastic component passes through institute It states and is connected outside through-hole 34 and the cylinder body 3 so that the air outside the cylinder body 3 can enter the region by the through-hole 34 Air in the interior or region is discharged to by the through-hole 34 outside the cylinder body 3.

Preferred embodiment, to the right, second box body 2 is open from described described in insertion the opening of first box body 1 After in first box body 1, it can reciprocatingly slide under external force along left and right directions；First box body 1 is for accommodating described the Two box bodys 2, second box body 2 are used for contain things.The cylinder body 3 is parallel to first box body 1, the elastic component 31, The piston 32 and the piston rod 33 are arranged in order and are connected in the cylinder body 3 along direction from left to right；The bullet The left end of property part 31 is connect with the left side wall of the cylinder body 3, and the right end of the elastic component 31 is connect with the left side of the piston 32； When the elastic component 31 is stretched to the right, the piston 32 is synchronous with the piston rod 33 to be slided to the right, and second box body 2 exists It is slided to the right under the thrust of the piston rod 33 so that the drawer with pooling feature is opened；The elastic component 31 When recovery elastic deformation is compressed to the left, the piston 32 is synchronous with the piston rod 33 to be slided to the left, and second box body 2 is in institute It states and is slided to the left under the pulling force effect of piston rod 33 so that the drawer with pooling feature is closed.

When the drawer with pooling feature is closed, the self-lock switch 5 connects with the self-fastening button 4 cooperation It connects, the elastic component 31 is compressed, and the piston 32 is close to 3 left side wall of cylinder body.Preferred embodiment, it is described when initial Drawer with pooling feature is closed, and 31 region of elastic component forms negative pressure in the cylinder body 3, works as needs When there is the drawer of pooling feature described in opening, the self-lock switch 5 is unlocked first, makes the self-lock switch 5 and the self-locking 4 phase separation of button, then looses one's grip, and second box body 2 is no longer influenced by the constraint of the self-lock switch 5 and the self-fastening button 4 at this time, The elastic component 31 restores elastic deformation, but since 31 region of elastic component is negative pressure, extraneous air can only pass through The through-hole 34 enters in the cylinder body 3, so as to generate damping buffering effect；With air in 31 region of elastic component Increase, the elastic component 31 restores elastic deformation, the piston 32 is pushed open to the right, second box body 2 is in the piston It moves right under the impetus of bar 33, so as to open.

If the drawer with pooling feature is in opening, and need close when, by second box body 2 to the left It pushes, second box body 2 generates the piston rod 33 thrust to the left, and the piston 32 is in the linkage of the piston rod 33 It is slided to the left under effect, the elastic component 31 is compressed；Due to there is free gas in 31 region of elastic component, institute is pushed It just needs to apply certain dynamics when stating the second box body 2, so as to play the role of damping buffering；In 31 region of elastic component Air can only be discharged to outside the cylinder body 3 by the through-hole 34, when a left side for second box body 2 and first box body 1 When side wall contacts, the self-lock switch 5 is connected together with the self-fastening button 4, so as to which second box body 2 is located in closing shape State.

Further, mounting hole is provided on the cylinder body 3, the mounting hole deviates from the piston rod with the piston 32 33 sides are opposite；Check valve 6 is provided in the mounting hole.Air can only be by the check valve 6 to described in the cylinder body 3 It is discharged outside cylinder body 3, when the 3 outer air of cylinder body is flowed from the through-hole 34 into the cylinder body 3, the check valve 6 is closed, When the i.e. described drawer with pooling feature is opened, the check valve 6 is closed, and extraneous air can only be entered by the through-hole 34 In the cylinder body 3 so that the piston 32 is slowly moved right, and realizes damping buffering when second box body 2 is opened； When the drawer with pooling feature is closed, the check valve 6 is opened, and air not only can be by described in the cylinder body 3 Through-hole 34 is discharged, and can also be discharged by the check valve 6 so that and air can discharge rapidly in the cylinder body 3, without With damping buffering effect.

Preferably, the elastic component 31 is spring.It is provided with first connecting rod and second connecting rod on the piston 32, described One connecting rod and the second connecting rod are located at the both sides of the elastic component 31 respectively, and difference is set in the inner left wall of the cylinder body 3 With the first connecting rod and corresponding first inductor of the second connecting rod and the second inductor, set on first box body 1 Be equipped with controller, first inductor and second inductor are connect with the controller, when the self-lock switch 5 with When the self-fastening button 4 is connected together, second box body 2 is contacted with the left side wall of first box body 1, the first connecting rod with The first inductor contact, the second connecting rod is contacted with second inductor, to ensure that the piston 32 does not occur partially Tiltedly.When first inductor does not contact with the first connecting rod or the second connecting rod is not contacted with the second connecting rod, Controller control is arranged on the alarm equipment alarm on the cylinder body 3, with prompt 32 deflection of piston described in user or it is described from Lock-switch 5 does not engage completely with the self-fastening button 4, and there are automatically rebounding open possibility for second box body 2.

The regulating device includes the shaft being arranged on the cylinder body 3 and the cover board being connect with the shaft；It is described Cover board can turn to be overlapped with the through-hole 34 around the shaft.Push the cover board that it is made to be rotated around the shaft, to change Overlapping area between the cover board and the through-hole 34, so as to change the size of 34 ventilatory capacity of through-hole；The cover board with 34 overlapping area of through-hole is smaller, slower with outer air passage rates in the cylinder body 3, then second box body 2 open or The damping buffering power being subject to during closing is bigger；The overlapping area of the cover board and the through-hole 34 is bigger, in the cylinder body 3 with outside Air passage rates are faster, then the damping buffering power being subject to when second box body 2 opens or closes is smaller.

Further, the diameter of the through-hole 34 is less than the diameter of the cover board；The through-hole 34 and the cover board are most Big overlapping area is less than the area of 34 longitudinal section of through-hole, i.e., described through-hole 34 and the cover board can only a be overlapped part, institute It states through-hole 34 and has part and be not blocked, inevitable cushioning effect dampened during ensureing that second box body 2 opens or closes.Compared with Good, the shaft is overlapped with the center of circle of the cover board, and the radius of the cover board is 2 times of 34 radius of through-hole, described logical Hole 34 is less than the radius of the cover board towards the distance between the center of circle in 3 outside of cylinder body and the shaft.

The piston rod 33 includes horizontal part 331 and vertical component effect 332；The horizontal part 331 is parallel to second box body 2 Glide direction, the vertical component effect 332 is perpendicular to the horizontal part 331；The both ends of the horizontal part 331 respectively with the piston 32 and the vertical component effect 332 connect；Fluted 7 are set on second box body 2, the vertical component effect 332 passes through described second to lack Mouth and first notch are simultaneously connect with the groove 7.One end of the vertical component effect 332 is contacted with the cylinder body 3, and the other end is worn It is connect after crossing second notch and first notch with the groove 7；The both ends of the vertical component effect 332 are respectively by the cylinder Body 3 and second box body 2 limit, to ensure that the piston rod 33 can avoid described in sliding process along linear slide Piston rod 33 is crooked and causes second box body 2 crooked, and then can not completely close.

The self-lock switch 5 includes the switch enclosure 51 being arranged on second box body 2, is symmetricly set on the switch enclosure The first elastic clamping hook 52 and the second elastic clamping hook 53 on 51 and it is arranged on first elastic clamping hook 52 and second bullet Gap between property hook 53, the self-fastening button 4 are matched with the gap.The self-fastening button 4 includes connecting portion 41 and card Convex 42；The connecting portion 41 is parallel to the glide direction of second box body 2, and the both ends of the connecting portion 41 are respectively with described One box body 1 and the card convex 42 connect, and the card convex 42 is perpendicular to the connecting portion 41, and the both ends of the card convex 42 exceed The connecting portion 41 so that the self-fastening button 4 forms T fonts.

The switch enclosure 51 is fixedly connected on second box body 2, one end of first elastic clamping hook 52 with it is described Switch enclosure 51 connects, and the other end is hanging；When second box body 2 is closed, the medial surface of first elastic clamping hook 52 and institute The medial surface for stating the second elastic clamping hook 53 is contacted with the self-fastening button 4, is slided simultaneously along the self-fastening button 4 under external thrust It opens, until coordinating clamping with the card convex 42.The inside of first elastic clamping hook 52 and second elastic clamping hook 53 Inside is both provided with guide surface, in order to first elastic clamping hook 52, second elastic clamping hook 53 and the card convex 42 It is engaged by clamping.When opening second box body 2, by first box body 1 outward twitch, make first elastic clamping hook 52, Second elastic clamping hook 53 eventually disengages from the card convex 42 along the card convex 42 slip so that the self-lock switch 5 is opened.

Further, lug boss 8 is provided on the switch enclosure 51, the lug boss 8 is located in the gap；Described When one elastic clamping hook 52 and second elastic clamping hook 53 are connected with the self-fastening button 4, the lug boss 8 and the self-locking Button 4 is in contact.Third inductor is provided on the buckle, the third inductor is connect with the controller, when described Two box bodys 2 are closed, and when the lug boss 8 does not contact with the third inductor, and the controller control is arranged on described the The first alarm equipment alarm on two box bodys 2 prompts the second box body 2 described in user not lock, and there are automatically rebounding open possibility.

The utility model also provides a kind of washing machine, including having the drawer of pooling feature described in as above any one.

In conclusion the utility model provides a kind of drawer and its washing machine with pooling feature, including having It first box body of opening and is inserted into first box body from the opening and the second box body sliding back and forth；Described Cylinder body, the first notch and self-fastening button are provided on one box body, be provided in the cylinder body along the second box body glide direction according to It is secondary to arrange and the elastic component, piston and the piston rod that are connected with each other, it is provided with the second notch, through-hole and on the cylinder body for controlling The regulating device of the ventilatory capacity of the through-hole；The piston rod sequentially pass through second notch and first notch and with institute State the connection of the second box body；The elastic component is located at the cylinder body and is connect far from the open at one end and with the cylinder body；It is described logical Hole is opposite away from the piston rod side with the piston；It is provided on second box body matched certainly with the self-fastening button Lock-switch.The elastic component, the piston and the piston rod set in the cylinder body and the cylinder body simplifies described The complexity of second box body pop-up adjusts the speed that the second box body pop-up is just adjusted in the regulating device, no matter described Second box body is opened or is closed, and the air exchange of the cylinder body and outside all can only be two-way so to be all by the through-hole There is damping, can realize two-way buffering effect.

It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come It says, can be improved or converted according to the above description, all these modifications and variations should all belong to the appended power of the utility model The protection domain of profit requirement.

Claims (10)

1. a kind of drawer with pooling feature, including the first box body with opening and from described in the opening insertion In first box body and the second box body sliding back and forth, which is characterized in that cylinder body, the first notch are provided on first box body And self-fastening button, the elastic component for being arranged in order and being connected with each other along the second box body glide direction, work are provided in the cylinder body Plug and piston rod are provided with the second notch, through-hole and the regulating device for controlling the ventilatory capacity of the through-hole on the cylinder body； The piston rod sequentially passes through second notch and first notch and is connect with second box body；The elastic component position It is connect in the cylinder body far from the open at one end and with the cylinder body；The through-hole deviates from the piston rod one with the piston Side is opposite；It is provided on second box body and the matched self-lock switch of the self-fastening button.

2. there is the drawer of pooling feature according to claim 1, which is characterized in that mounting hole is provided on the cylinder body, The mounting hole is opposite away from the piston rod side with the piston；Check valve is provided in the mounting hole.

3. there is the drawer of pooling feature according to claim 1, which is characterized in that the elastic component is spring.

4. the drawer with pooling feature is it is characterized in that, the regulating device includes being arranged on institute according to claim 1 State the shaft on cylinder body and the cover board being connect with the shaft；The cover board can turn to and the through-hole around the shaft Overlapping.

5. there is the drawer of pooling feature according to claim 4, which is characterized in that the diameter of the through-hole is less than the lid The diameter of plate.

6. there is the drawer of pooling feature according to claim 1, which is characterized in that the piston rod includes horizontal part and hangs down Straight portion；The horizontal part is parallel to the glide direction of second box body；The both ends of the horizontal part respectively with the piston and The vertical component effect connection.

7. there is the drawer of pooling feature according to claim 6, which is characterized in that be provided on second box body recessed Slot, the vertical component effect pass through second notch and first notch and are connect with the groove.

8. there is the drawer of pooling feature according to claim 1, which is characterized in that the self-lock switch includes being arranged on institute The switch enclosure on the second box body is stated, the first elastic clamping hook and the second elastic clamping hook being symmetricly set on the switch enclosure, setting Gap between first elastic clamping hook and second elastic clamping hook and the protrusion being arranged on the switch enclosure Portion；The boss is in the gap.

9. there is the drawer of pooling feature according to claim 8, which is characterized in that the self-fastening button matches with the gap It closes；When first elastic clamping hook and second elastic clamping hook are connected with the self-fastening button, the lug boss with it is described Self-fastening button is in contact.

10. a kind of washing machine, which is characterized in that it includes the pumping as described in claim 1-9 any one with pooling feature Drawer.