CN210019233U - Upper cover opening and closing structure of drawer type dish washing machine - Google Patents
Upper cover opening and closing structure of drawer type dish washing machine Download PDFInfo
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- CN210019233U CN210019233U CN201920493151.3U CN201920493151U CN210019233U CN 210019233 U CN210019233 U CN 210019233U CN 201920493151 U CN201920493151 U CN 201920493151U CN 210019233 U CN210019233 U CN 210019233U
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- upper cover
- inner container
- guide mechanism
- closing structure
- bracket
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Abstract
The utility model provides a drawer type dish washer's upper cover open and shut structure, inner bag, upper cover support and shell including drawer type dish washer, the upper cover set up in on the upper cover support, be provided with the guiding mechanism who has the direction passageway on the upper cover support, be provided with the roller bearing that is located the direction passageway upward movement on the shell, be provided with the first spring for the upper cover support forward and ascending power on the upper cover support, upper cover and upper cover support forward and upward movement are in order to open the upper cover along with the inner bag forward movement, upper cover and upper cover support are along with the inner bag rearward movement and backward and downward movement are in order to close the upper cover, through set up guiding mechanism on the upper cover support, and guiding mechanism and shell cooperation make the inner bag close when, the upper cover also closes simultaneously and form sealedly with the inner bag, and when the inner bag was opened, the upper cover was also opened.
Description
Technical Field
The utility model relates to an upper cover opening and closing structure of a drawer type dish washing machine.
Background
Drawer type dish washer has been known and used by people, but drawer type dish washer is the difference with traditional desk-top dish washer be the inner bag top opening and be provided with the upper cover plate, how make the upper cover plate open simultaneously when opening the inner bag, how make the upper cover plate close simultaneously and form sealedly when closing the inner bag.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point in the prior art, provide a drawer type dish washer's upper cover open and shut structure, when the inner bag that aims at solving drawer type dish washer was opened and was closed, the upper cover was opened and was closed simultaneously.
In order to achieve the above purpose, the utility model adopts the following scheme:
the upper cover opening and closing structure of the drawer type dish washing machine comprises an inner container of the drawer type dish washing machine, an upper cover assembly and a shell, wherein the upper cover assembly is provided with a guide mechanism in shaft connection, the guide mechanism is provided with a guide channel, the shell is provided with a static roller, the roller is positioned on the guide channel and moves relative to the guide mechanism, the upper cover assembly is provided with a first spring connected with the shell so as to provide forward and upward force for the upper cover assembly, the guide mechanism is further provided with a second spring, when the inner container is closed, the inner container acts on the upper cover assembly to slide, the roller is positioned at a closed end, the roller enables the guide mechanism to rotate, the second spring stretches and presses the upper cover assembly to the upper edge of the inner container to form sealing, when the inner container is opened, the first spring acts on the guide mechanism to move towards the open end, and the.
In one or more embodiments, the guide channel is formed with a front end above a rear end below the front end, and the front end and the rear end communicate through an angled channel.
In one or more embodiments, the rear end of the guide mechanism is coupled to the upper cover bracket, the coupling shaft of the guide mechanism and the upper cover bracket is positioned at a position behind the rear end of the guide channel, and the front end of the guide mechanism is further provided with a second spring for applying an upward force to the guide mechanism.
In one or more embodiments, a slide way is arranged on the upper cover support, the guide mechanism moves up and down along the slide way, and the left end and the right end of the guide mechanism are both provided with second springs.
In one or more embodiments, a baffle is disposed at the rear end of the upper cover support, the baffle is opposite to the upper position of the inner container, and the inner container moves backwards and drives the upper cover support to move backwards after encountering the baffle.
In one or more embodiments, a stopper is provided on one or more of the upper and lower sides of the guide mechanism.
In one or more embodiments, the upper cover is provided with a plurality of connecting plates for connecting the upper cover bracket.
In one or more embodiments, the connection plates are on the same horizontal plane.
In one or more embodiments, a sealing strip is arranged between the upper cover and the upper cover bracket and between the upper cover and the inner container.
In one or more embodiments, the upper cover bracket is provided with a plurality of reinforcing ribs.
Has the advantages that: the utility model provides a drawer type dish washer's upper cover open and shut structure, through set up guiding mechanism on the upper cover support, and guiding mechanism and shell cooperation make when the inner bag closes, the upper cover also closes simultaneously and forms sealedly with the inner bag, and when the inner bag was opened, the upper cover was also opened.
Drawings
Fig. 1 is a schematic view of a connection structure of an inner container and an outer shell of an upper cover opening and closing structure of a drawer type dishwasher and an upper cover bracket according to an embodiment of the present invention.
Fig. 2 is a sectional view showing the connection of the inner container and the upper cover bracket of the upper cover opening and closing structure of the drawer dishwasher according to the embodiment of the present invention.
Fig. 3 is a partially enlarged schematic structural view of an opening and closing structure of an upper cover of a drawer dishwasher according to an embodiment of the present invention.
Fig. 4 is a schematic view of a connection structure of the casing, the upper cover and the upper cover bracket of the upper cover opening and closing structure of the drawer dishwasher according to the embodiment of the present invention when the inner container is closed.
Fig. 5 is a schematic view of a connection structure of the casing, the upper cover and the upper cover bracket of the upper cover opening and closing structure of the drawer dishwasher according to the embodiment of the present invention when the inner container is opened.
Fig. 6 is a schematic view of an upper cover and an upper cover bracket of an upper cover opening and closing structure of a drawer type dishwasher according to an embodiment of the present invention.
Fig. 7 is a schematic view illustrating the movement and stress of the upper cover assembly and the inner container after loading the drawer dishwasher according to the embodiment of the present invention.
Fig. 8 is a schematic structural diagram of an upper cover bracket and a guide mechanism of an upper cover opening and closing structure of a two-drawer dishwasher according to an embodiment of the present invention.
Fig. 9 is a schematic structural view of a guiding mechanism of an upper cover opening and closing structure of a two-drawer dishwasher according to an embodiment of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
the first embodiment is as follows:
referring to fig. 1-7, an upper cover opening and closing structure of a drawer type dishwasher, the upper cover opening and closing structure of a drawer type dishwasher includes a liner 1, an upper cover 2, an upper cover bracket 3 and a housing 4 of the drawer type dishwasher, the upper cover 2 is disposed on the upper cover bracket 3, a guide mechanism 31 having a guide channel 311 is disposed on the upper cover bracket 3, a roller 33 disposed on the guide channel 311 is disposed on the housing 4, a first spring 5 for applying a forward and upward force to the upper cover bracket 3 is disposed on the upper cover bracket 3, a second spring 32 for applying an upward force to the guide mechanism 31 is further disposed at a front end of the guide mechanism 31, when the liner 1 is closed, the upper cover bracket 3 moves backward, the guide mechanism 31 moves obliquely upward along the guide channel 311 to close (fig. 4), during the process that the guide mechanism 31 moves obliquely upward along the guide channel 311, the roller 33 applies a downward force to the guide mechanism 31 to make the guide mechanism 31 slightly rotate counterclockwise, and at the same time, the second spring 32 stretches, so that the upper cover bracket 3 is pulled by the downward spring to increase, and further the upper cover bracket 3 and the upper cover 2 are pulled to move downward to make the upper cover 2 seal with the inner container 1, when the inner container 1 is opened, the upper cover bracket 3 moves forward (fig. 5), the guide mechanism 31 moves downward obliquely along the guide channel 311, while the guide mechanism 31 moves downward obliquely, the guide mechanism 31 slightly rotates clockwise to shorten the second spring 32, the upper cover 2 and the upper cover bracket 3 slightly move upward to primarily separate from the inner container 1, the upper cover 2 and the upper cover bracket 3 are completely opened under the action of the first spring 5, when the tableware is placed in the inner container 1, the tension of the second spring 32 pulls the upper cover 2 downward to make the upper cover and the inner container completely close to realize automatic fine adjustment, so that the upper cover 2 and the liner 1 are sealed.
Preferably, when the inner container 1 is closed, the upper cover assembly is pulled downwards by the second spring 32, so that the upper cover assembly descends or ascends with the load of the inner container 1 or without load, the second spring 32 also changes the elastic force according to the position change of the upper cover assembly, so that the automatic adjustment of the elastic force is realized, and the position of the upper cover assembly is adjusted, so that the upper cover assembly and the inner container 1 always keep a tight sealing state, specifically, when the inner container 1 is closed again, the roller 33 is located at the closed end of the guide channel 311 and forms a fulcrum, the guide mechanism 31 forms a rocker structure with the roller 33 as the fulcrum, when the inner container 1 is loaded, the upper cover assembly is pressed downwards by the second spring force 32, the guide mechanism 31 in the upper cover assembly is in shaft connection with the upper cover holder 3, one end of the guide mechanism 31 in shaft connection with the upper cover holder 3 also moves downwards, and the other end of the guide mechanism 31 moves upwards, the second spring 32 is shortened in stretching length, but the second spring 32 is still in a stretching state to press the upper cover component to seal the upper cover component and the inner container 1, when the inner container 1 is not closed again, the inner container 1 is lifted relative to the position of the loaded inner container 1, the upper cover component is lifted together with the guide mechanism 31, the guide mechanism 31 is lifted with the axial end of the upper cover bracket 3, the free end of the guide mechanism 31 is lowered, and the second spring 32 is stretched and pulls the upper cover component to press down and form a seal with the inner container 1.
Preferably, the closed end of the guide channel 311 is the rear end of the guide channel 311, and the open end of the guide channel 311 is the front end of the guide channel 311.
Further, a plurality of connecting plates 21 connecting the upper cover bracket 3 are arranged on the upper cover 2.
Further, the connection plates 36 are located at the same level to allow the upper lid 2 to be located at the same level for sealing.
Further, the rear end of the guiding mechanism 311 is coupled to the upper cover bracket 3, the guiding mechanism 31 and the connecting shaft 34 of the upper cover bracket 3 are located behind the rear end of the guiding channel 311, the front end of the guiding mechanism 31 is further provided with a second spring 32 to apply an upward force to the guiding mechanism 31, when the roller 33 on the housing 1 moves to the rear end of the guiding channel 311, the second spring 32 simultaneously pulls the guiding mechanism 31 to rotate upward, because the connecting shaft 34 of the upper cover bracket 3 is located behind the rear end of the guiding channel 311, the rear end of the guiding channel 311 after rotation is relatively non-rotatable and lower, which causes the upper cover 2 to move downward so that the sealing strip 35 of the upper cover 2 is pressed downward and sealed with the inner container 1, and the upper cover assembly moves backward under the action of the inner container 1, the sealing strip 35 of the upper cover assembly is consistent with the moving direction and moving speed of the inner container 1, this sealing strip 35 has avoided sealing strip 35 and inner bag 1 at the wearing and tearing that the different movement speed direction of motion of horizontal direction leads to of horizontal direction, makes guiding mechanism 31 rotate downwards when this upper cover support 3 forward motion, and first spring pulling upper cover subassembly is preceding and inner bag simultaneous forward motion simultaneously, and upward motion leaves inner bag 1 when this sealing strip 35 forward motion to closed sealing strip 35 by wearing and tearing when closing and opening.
Preferably, the roller 33 is screwed with the screw hole 11 on the outer side of the housing 1, and the first spring 5 is connected with the hook groove 12 on the connecting side of the housing 1.
Further, stoppers 36 are provided on both upper and lower sides of the guide mechanism 311 to limit the angle of clockwise and counterclockwise rotation of the guide mechanism 31.
Further, a sealing strip 35 is provided between the upper cover 2 and the upper cover bracket 3 and the inner container 1 to form a seal to prevent air leakage.
Further, a plurality of reinforcing ribs are arranged on the upper cover bracket 3 to reinforce the strength of the upper cover bracket 3.
Preferably, the roller 33 is also a post extending into the guide channel, and the roller 33 is used to facilitate relative movement between the guide channel 311 and the roller 33.
Example two:
referring to fig. 8-9, the only difference between this embodiment and the first embodiment is that: the guide mechanism 31 is integrally formed in a square shape, the second springs 32 are arranged on the left side and the right side of the guide mechanism 31, the guide channel 311 is arranged on the guide mechanism 31, the upper cover support 3 is provided with a slide way 37, the guide mechanism 31 moves up and down along the slide way 37, the upper cover frame 3 is provided with a limit bump 36 corresponding to the upper edge of the guide mechanism 31, when the liner 1 is closed, the upper cover support 3 moves backwards, the guide mechanism 31 moves obliquely upwards along the guide channel 311 for preliminary closing (fig. 3), during the process that the guide mechanism 31 moves obliquely upwards along the guide channel 311, the roller 33 gives a downward force to the guide mechanism 31 to slightly move downwards, meanwhile, the second springs 32 stretch to increase the downward spring tension of the upper cover support 3, and further pull the upper cover support 3 and the upper cover 2 to move downwards to promote the upper cover 2 to be sealed with the liner 1, when the inner container 1 is opened, the upper cover bracket 3 moves forward, the guide mechanism 31 moves downward along the guide channel 311 in a slant manner, the guide mechanism 31 moves downward in a slant manner, the guide mechanism 31 is forced upward to shorten the second spring 32, the upper cover 2 and the upper cover bracket 3 slightly move upward to be initially separated from the inner container 1, the upper cover 2 and the upper cover bracket 3 are completely opened under the action of the first spring 5, and after tableware is placed in the inner container 1 and then sinks, the upper cover 2 is pulled downward by the tensile force of the second spring 32 to be completely closed so as to realize automatic fine adjustment, so that the upper cover 2 and the inner container 1 are sealed.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. An upper cover opening and closing structure of a drawer type dish washing machine is characterized by comprising an inner container, an upper cover component and a shell of the drawer type dish washing machine, the upper cover component is provided with a guide mechanism connected with a shaft, the guide mechanism is provided with a guide channel, the shell is provided with a static roller which is positioned on the guide channel and moves relative to the guide mechanism, the upper cover assembly is provided with a first spring coupled to the housing to give a forward and upward force to the upper cover assembly, the guide mechanism is also provided with a second spring, when the inner container is closed, the inner container acts on the upper cover component to slide, and the roller is positioned at the closed end, meanwhile, the roller enables the guide mechanism to rotate, the second spring stretches and presses the upper cover component to the upper edge of the inner container to form sealing, when the inner container is opened, the first spring acts on the guide mechanism to move towards the opening end, and the upper cover assembly leaves the inner container preliminarily.
2. The upper cover opening and closing structure of a drawer dishwasher in accordance with claim 1, wherein the upper cover assembly comprises an upper cover and an upper cover bracket, the guide passage is formed with a front end above and a rear end below, and the front end and the rear end are communicated through an inclined passage.
3. The upper cover opening and closing structure of a drawer type dishwasher of claim 2, wherein a rear end of the guide means is coupled to the upper cover bracket, and a position of the coupling shaft of the guide means and the upper cover bracket is located behind a position of a rear end of the guide passage.
4. The upper cover opening and closing structure of a drawer type dishwasher according to claim 1, wherein a slide is provided on the upper cover assembly, the guide mechanism moves up and down along a direction of the slide, and second springs are provided at both left and right ends of the guide mechanism.
5. The upper cover opening and closing structure of a drawer dishwasher in accordance with claim 1, wherein a stopper is provided at one or more of an upper side and a lower side of the guide mechanism.
6. The upper cover opening and closing structure of a drawer type dishwasher as claimed in claim 2, wherein a baffle is provided at a rear end of the upper cover bracket, the baffle is opposite to an upper position of the inner container, and the inner container moves backward while meeting the baffle and then drives the upper cover bracket to move backward.
7. The upper cover opening and closing structure of a drawer dishwasher of claim 2, wherein the upper cover is provided with a plurality of coupling plates coupled to the upper cover bracket.
8. The upper cover opening and closing structure of a drawer dishwasher according to claim 7, wherein the connection plates are located on the same horizontal plane.
9. The upper cover opening and closing structure of a drawer dishwasher of claim 2, wherein a sealing strip is provided between the upper cover and the upper cover bracket and the inner container.
10. The upper cover opening and closing structure of a drawer dishwasher of claim 2, wherein a plurality of reinforcing ribs are provided on the upper cover bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493151.3U CN210019233U (en) | 2019-04-12 | 2019-04-12 | Upper cover opening and closing structure of drawer type dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493151.3U CN210019233U (en) | 2019-04-12 | 2019-04-12 | Upper cover opening and closing structure of drawer type dish washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN210019233U true CN210019233U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920493151.3U Active CN210019233U (en) | 2019-04-12 | 2019-04-12 | Upper cover opening and closing structure of drawer type dish washing machine |
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| CN (1) | CN210019233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965810A (en) * | 2019-04-12 | 2019-07-05 | 广东洁诺生活电器有限公司 | A kind of upper cover opening-closing structure of drawer dishwasher |
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2019
- 2019-04-12 CN CN201920493151.3U patent/CN210019233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965810A (en) * | 2019-04-12 | 2019-07-05 | 广东洁诺生活电器有限公司 | A kind of upper cover opening-closing structure of drawer dishwasher |
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