CN211286978U

CN211286978U - Table type dish washing machine

Info

Publication number: CN211286978U
Application number: CN201921427650.9U
Authority: CN
Inventors: 朱泽春; 洪俊逸; 杨夫健
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-18
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a desk-top dish washer has solved the pleasing to the eye poor problem of degree of handle, and the technical scheme who solves this problem mainly includes the organism and installs in the door frame in organism the place ahead, and the door frame includes the internal frame and has the outer frame of frame window, and the place ahead of outer frame is equipped with the outer glass of handle subassembly and is used for sealing the frame window, the handle subassembly includes metal handle and connecting piece, and the one end of connecting piece and metal handle threaded connection, the other end pass outer glass and be connected through first screw AND gate frame, and the connecting piece is equipped with the screw hole with first screw connection. The utility model discloses well metal handle makes the gloss and the feel of complete machine stronger, and the outward appearance of dish washer has more modern sense, has also guaranteed the life of handle.

Description

Table type dish washing machine

Technical Field

The utility model relates to a household electrical appliances technical field, especially a desk-top dish washer.

Background

The dish washing machine comprises a machine body and a door frame arranged in front of the machine body, wherein a handle is arranged on the outer side of the door frame, and the handle is made of a plastic material and is integrally formed with the door frame. For convenience of customers to observe the washing state of tableware in the machine body, the door frame is provided with the observation window and the outer glass for sealing the observation window, meanwhile, for convenience of customers to see all corners of the washing cavity of the machine body, the area of the observation window is generally set to be larger, correspondingly, the exposed frame surrounding the outer side of the outer glass is narrow, so that the plastic handle is limited in setting space, meanwhile, the plastic handle has the defects of weak strength, poor attractiveness and the like, and the requirements of the users on the quality and the appearance of the dish washing machine cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach provides a desk-top dish washer, and the metal handle makes the gloss degree and the feel of complete machine stronger, and dish washer's outward appearance has more modernization, and threaded connection has also guaranteed the life of joint strength and handle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a table dish washer, includes the organism and installs in the door frame in organism the place ahead, and the door frame includes the inner frame and has the outer frame of frame window, and the place ahead of outer frame is equipped with the handle subassembly and is used for sealing the outer glass of frame window, the handle subassembly includes metal handle and connecting piece, and the one end of connecting piece passes outer glass through first screw and door frame with metal handle threaded connection, the other end and is connected, and the connecting piece is equipped with the screw hole with first screw connection.

Furthermore, the connecting piece includes second screw, coupling nut and the sleeve that has the mounting hole, and the second screw passes the mounting hole and metal handle threaded connection, and the one end and the coupling nut threaded connection that the metal handle was kept away from to the sleeve, and the screw hole is located on the coupling nut.

Furthermore, the outer peripheral side face of the connecting nut is provided with an external thread, the mounting hole is provided with an internal thread, and the connecting nut and the mounting hole are connected in a matched mode through the external thread and the internal thread; or one end of the connecting nut, which is close to the metal handle, is provided with an installation screw hole coaxial with the threaded hole, and one end of the sleeve, which is far away from the metal handle, extends into the installation screw hole and is in threaded connection with the connecting nut.

Further, the connecting piece includes the sleeve, the sleeve is equipped with two, is close to the setting at metal handle both ends respectively, sleeve and metal handle threaded connection, the screw hole is located the sleeve is kept away from the one end of metal handle.

Furthermore, the connecting piece comprises a connecting screw and a sleeve with a mounting hole, the connecting screw penetrates through the mounting hole to be in threaded connection with the metal handle, and the threaded hole is formed in the screw head of the connecting screw.

Furthermore, the outer glass is provided with an installation through hole for the connecting piece to pass through, and a silica gel sleeve is arranged between the connecting piece and the hole wall of the installation through hole.

Furthermore, one end, close to the metal handle, of the silica gel sleeve is provided with an annular flanging which is turned outwards, the connecting piece is provided with an annular step, and the annular flanging is tightly pressed on the outer glass by the step surface of the annular step.

Furthermore, the metal handle with outer frame surface parallel arrangement, the connecting piece with the metal handle links to each other perpendicularly, be equipped with the frame through-hole on the outer frame, the internal frame is equipped with the inside casing through-hole, and first screw passes inside casing through-hole and frame through-hole in proper order and is connected with the screw hole.

Furthermore, the outer frame is provided with an annular binding surface surrounding the outer side of the outer frame window, the annular binding surface is in sealing fit with the outer glass, and the annular binding surface is provided with an exhaust duct for exhausting high-temperature gas in the outer frame window.

Furthermore, the inner frame is provided with inner glass, a sealing layer is arranged between the inner glass and the outer glass, an installation gap and an annular sealing ring surrounding the outer side of the sealing layer are arranged between the outer frame and the inner frame, the installation gap is located on the outer side of the annular sealing ring, one end of the exhaust groove is communicated with the sealing layer, and the other end of the exhaust groove is communicated with the atmosphere through the installation gap.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. on one hand, the metal handle on the door frame has metal texture, the handle is more attractive, particularly, the metal handle penetrates through the outer glass to be connected with the door frame through a connecting piece, namely the metal handle is close to the outer glass, the metal luster on the metal handle is reflected on the outer glass, part of reflected light can be reflected to the outer glass through the metal handle, the brightness and the texture of the metal handle and the outer glass are integrally enhanced, the appearance of the whole dish washing machine is more modern, meanwhile, the metal handle is high in strength and not easy to age, and the service life of the handle is also prolonged; on the other hand, the metal handle penetrates through the outer glass through the connecting piece to be connected with the door frame, the metal handle is arranged at a more free and flexible position, the window of the outer frame can be arranged to be larger, the observable area of a user is enlarged, correspondingly, the covering area of the outer glass with higher brightness is large, and the texture of the dish washing machine is further improved; finally, the two ends of the connecting piece are respectively in threaded connection with the metal handle and the door frame, so that the connection strength and the service life of the handle are guaranteed, the connection length and the tightness of the threaded connection can be adjusted, and the machining precision requirements of the metal handle, the connecting piece and the door frame are reduced.

2. The connecting piece is formed by connecting three pieces with simple structures, the processing is convenient, meanwhile, the two ends of the sleeve are respectively in threaded connection with the metal handle and the door frame, the sleeve is of a hollow structure, the connecting strength is higher, the second screw and the connecting nut are hidden in the mounting hole, and the attractiveness is high; in addition, the second screw limits the axial movement of the sleeve, the connecting nut connected with the first screw limits the circumferential movement of the sleeve, the sleeve is fixed and integrated with the metal handle, and the phenomenon that the use experience of a user is influenced by the fact that the sleeve rotates or moves to make a sound is avoided.

3. When the connecting nut is matched and connected with the mounting hole through the external thread and the internal thread, the second screw and the connecting nut are hidden in the mounting hole, and the attractiveness is high; when the one end that the metal handle was kept away from to the sleeve stretched into in the mounting screw and with coupling nut threaded connection, not only simple to operate had guaranteed the diameter of screw hole and the thickness of coupling nut lateral wall moreover, and connection reliability is higher.

4. Sleeve and metal handle threaded connection, the screw hole is located the sleeve is kept away from the one end of metal handle, and whole handle subassembly equipment is simple, and the spare part quantity that the handle subassembly includes is few, and threaded quantity also reduces, has reduced the whole processing degree of difficulty.

5. One end threaded connection of connecting screw passes through the screwhead in metal handle, the other end and connects in the door frame, and the power on whole metal handle only needs the connecting screw can transmit to the door frame promptly, and joint strength and reliability are high, have also simplified telescopic structure, have reduced telescopic intensity and thickness requirement.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a view showing a door frame of a table type dishwasher according to one embodiment;

FIG. 2 is an exploded view of a door frame of a table dishwasher in accordance with an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the handle assembly in one embodiment;

FIG. 4 is an exploded view of the handle assembly in one embodiment;

FIG. 5 is an enlarged view taken at A in FIG. 3;

FIG. 6 is a structural diagram of a coupling nut according to the first embodiment;

FIG. 7 is a structural diagram of a silicone sleeve according to a first embodiment of the present invention;

FIG. 8 is a front view of an outer frame according to one embodiment of the present invention;

FIG. 9 is a sectional view of a door frame of a table dishwasher in accordance with one embodiment;

FIG. 10 is an enlarged view at B of FIG. 9;

FIG. 11 is a cross-sectional view of the handle assembly of the second embodiment;

FIG. 12 is an enlarged view at C of FIG. 11;

fig. 13 is a structural view of a connection screw in the second embodiment.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1 to 5, the present embodiment provides a table dishwasher, including a machine body and a door frame 1 installed in front of the machine body, the door frame 1 includes an inner frame 2 and an outer frame 3 having an outer frame window 31, a handle assembly 4 and an outer glass 5 for closing the outer frame window 31 are provided in front of the outer frame 3, the handle assembly 4 includes a metal handle 41 and a connecting member 42, one end of the connecting member 42 is in threaded connection with the metal handle 41, and the other end passes through the outer glass 5 to be connected with the door frame 1 through a first screw, and the connecting member 42 is provided with a threaded hole 420 connected with the first screw.

On one hand, the metal handle 41 on the door frame 1 has metal texture, the handle is more beautiful, particularly, the metal handle 41 passes through the outer glass 5 through the connecting piece 42 to be connected with the door frame 1, namely the metal handle 41 is close to the outer glass 5, the metal luster on the metal handle 41 is reflected on the outer glass 5, part of reflected light can be reflected to the outer glass 5 through the metal handle 41, the brightness and texture of the metal handle 41 and the outer glass 5 are integrally enhanced, the appearance of the whole dish washing machine is more modern, meanwhile, the metal handle 41 has high strength and is not easy to age, and the service life of the handle is also prolonged; on the other hand, the metal handle 41 passes through the outer glass 5 through the connecting piece 42 to be connected with the door frame 1, the position of the metal handle 41 is more free and flexible, the outer frame window 31 can be arranged to be larger, the observable area of a user is enlarged, correspondingly, the covering area of the outer glass 5 with higher brightness is large, and the texture of the dish washing machine is further improved; finally, the two ends of the connecting piece 42 are respectively in threaded connection with the metal handle 41 and the door frame 1, the connection length and the tightness of the threaded connection can be adjusted, and the machining precision requirements of the metal handle 41, the connecting piece 42 and the door frame 1 are reduced.

The connecting piece 42 comprises a second screw 422, a connecting nut 423 and a sleeve 421 with a mounting hole 424, the second screw 422 passes through the mounting hole 424 to be in threaded connection with the metal handle 41, one end of the sleeve 421, far away from the metal handle 41, is in threaded connection with the connecting nut 423, and the threaded hole 420 is formed in the connecting nut 423. The connecting piece 42 is formed by connecting three pieces with simple structures, the processing is convenient, meanwhile, two ends of the sleeve 421 are respectively connected with the metal handle 41 and the door frame 1 by screw threads, and the sleeve 421 is of a hollow structure, so that the connecting strength is higher; in addition, the second screw 422 limits the axial movement of the sleeve 421, and the connecting nut 423 connected with the first screw limits the circumferential movement of the sleeve 421, so that the sleeve 421 is fixed and integrated with the metal handle 41, and the influence on the use experience of a user caused by the sound generated by the rotation or movement of the sleeve 421 is avoided. Specifically, the outer peripheral side of coupling nut 423 is equipped with the external screw thread, mounting hole 424 is equipped with the internal thread, and coupling nut 423 is connected with mounting hole 424 through external screw thread and internal thread cooperation, and second screw 422 and coupling nut 423 all hide in mounting hole 424, and the pleasing to the eye degree is high.

Referring to fig. 6, in order to facilitate the installation of the coupling nut 423, in this embodiment, a nut opening groove 426 is formed in a side surface of the coupling nut 423 facing the machine body, so that a screwdriver can be inserted into the nut opening groove to tighten the coupling nut 423 on the internal thread of the installation hole 424.

It is understood that the coupling nut 423 may be sleeved outside the sleeve 421 instead of being installed in the installation hole 424. Specifically, one end of the connecting nut 423 close to the metal handle 41 may be provided with a mounting screw hole coaxial with the threaded hole 420, and one end of the sleeve 421 away from the metal handle 41 extends into the mounting screw hole and is in threaded connection with the connecting nut 423. Connecting nut 423 is connected to sleeve 421 through the installation screw, and not only simple to operate has guaranteed the diameter of screw hole 420 and the thickness of connecting nut 423 lateral wall moreover, and the connection reliability is higher.

It will be appreciated that the metal handle 41 may also be directly connected to the door frame 1 through the sleeve 421 in order to simplify the structure of the entire connecting member 42. Specifically, sleeve 421 are equipped with two, are close to metal handle 41 both ends respectively and set up, sleeve 421 and metal handle 41 threaded connection, screw hole 420 is located the sleeve 421 is kept away from the one end of metal handle 41, and whole handle subassembly 4 equipment is simple, and the spare part quantity that handle subassembly 4 includes is few, and the quantity of screw thread has also been reduced, has reduced the whole processing degree of difficulty.

In this embodiment, be equipped with the installation through-hole 51 that supplies connecting piece 42 to pass on outer glass 5, in order to prevent that sleeve 421 from damaging outer glass 5, also avoid the filth to pass through the clearance between connecting piece 42 and the installation through-hole 51 and get into door frame 1, can be equipped with silica gel cover 6 between the pore wall of connecting piece 42 and installation through-hole 51. Meanwhile, the silica gel sleeve 6 has elasticity, the movement allowance in the radial direction is large, and the requirement of the size precision of the connecting piece 42 and the installation through hole 51 in the radial direction is lowered.

Referring to fig. 7, in order to facilitate taking and placing of the silica gel sleeve 6, an outwardly turned annular flange 61 may be disposed at one end of the silica gel sleeve 6 close to the metal handle 41, an annular step 425 is disposed on the connecting member 42, and the annular flange 61 is tightly pressed on the outer glass 5 by a step surface of the annular step 425. The annular step 425 is arranged on the connecting piece 42, the diameter of one end, extending into the mounting through hole 51, of the connecting piece 42 is reduced, correspondingly, the caliber of the mounting through hole 51 is reduced, the strength of the outer glass 5 is ensured, and the annular flanging 61 is arranged to prevent the step surface of the annular step 425 from being directly contacted with the outer glass 5 to be damaged.

In this embodiment, the metal handle 41 and the outer frame 3 are arranged in parallel on the surface, the connecting piece 42 is vertically connected to the metal handle 41, the outer frame 3 is provided with the outer frame through hole 32, the inner frame 2 is provided with the inner frame through hole 21, and the first screws sequentially pass through the inner frame through hole 21 and the outer frame through hole 32 to be connected with the threaded holes 420, so that the first screws penetrate through the whole door frame 1 to be connected with the threaded holes 420, the connection strength is high, and the installation is more convenient.

Referring to fig. 8 to 10, the outer frame 3 is provided with an annular bonding surface 33 surrounding the outer side of the outer frame window 31, the annular bonding surface 33 is in sealing bonding with the outer glass 5, and the annular bonding surface 33 is provided with an exhaust groove 34 for exhausting high-temperature gas in the outer frame window 31. The arrangement of the exhaust groove 34 can discharge high-temperature gas at the outer frame window 31 in time, prevent the outer glass 5 at the outer frame window 31 from being fogged due to overlarge temperature difference between the inside and the outside, and ensure that a user can clearly observe the washing condition inside the machine body.

Specifically, the inner frame 2 is provided with an inner glass 7, a sealing layer 81 is arranged between the inner glass 7 and the outer glass 5, an installation gap 82 and an annular sealing ring 83 surrounding the sealing layer 81 are arranged between the outer frame 3 and the inner frame 2, the installation gap 82 is positioned outside the annular sealing ring 83, one end of the exhaust groove 34 is communicated with the sealing layer 81, and the other end is communicated with the atmosphere through the installation gap 82. The heat in the organism is transmitted to the sealing layer 81 through the inner glass 7, the air of the sealing layer 81 absorbs the heat to form high-temperature air, because the sealing layer 81 is surrounded by the annular sealing ring 83, the high-temperature air can only enter between the inner frame 2 and the outer frame 3 through the exhaust groove 34, and flows out through the installation gap 82 positioned outside the annular sealing ring 83, thereby reducing the temperature of the sealing layer 81, and avoiding the air of the sealing layer 81 from meeting the cooler outer glass 5 and condensing into fog beads.

Example two:

as shown in fig. 11 to 13, the connecting member 42 includes a connecting screw 9 and a sleeve 421 having a mounting hole 424, the connecting screw 9 is screwed with the metal handle 41 through the mounting hole 424, a screw hole 420 is provided on a screw head of the connecting screw 9, and the screw hole 420 is integrally provided with the connecting screw 9. One end of the connecting screw 9 is connected with the metal handle 41 in a threaded manner, and the other end of the connecting screw is connected with the door frame 1 through a screw head, namely, the force on the whole metal handle 41 can be transmitted to the door frame 1 only through the connecting screw 9, so that the connecting strength and the reliability are high, the structure of the sleeve 421 is simplified, and the strength and the thickness requirements of the sleeve 421 are reduced.

To facilitate the installation of the connection screw 9, the side of the connection screw 9 facing the machine body may be provided with a screw opening groove 91 for allowing a screwdriver to be inserted to tighten the connection screw 9 in the installation hole 424.

Other contents not described in this embodiment may refer to embodiment one.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a table dish washer, includes the organism and installs in the door frame of organism the place ahead, and the door frame includes the inner frame and has the outer frame of frame window, its characterized in that, and the place ahead of outer frame is equipped with the outer glass of handle subassembly and being used for sealing the frame window, the handle subassembly includes metal handle and connecting piece, and the one end of connecting piece passes outer glass through first screw and door frame with metal handle threaded connection, the other end and is connected, and the connecting piece is equipped with the screw hole with first screw connection.

2. The table dishwasher of claim 1, wherein the connector comprises a second screw, a coupling nut, and a sleeve having a mounting hole, the second screw passing through the mounting hole to be threadedly coupled to the metal handle, an end of the sleeve remote from the metal handle being threadedly coupled to the coupling nut, the threaded hole being provided in the coupling nut.

3. The table dish washer of claim 2, wherein the coupling nut is provided with an external thread on a peripheral side surface thereof, the mounting hole is provided with an internal thread, and the coupling nut and the mounting hole are coupled by the external thread and the internal thread; or one end of the connecting nut, which is close to the metal handle, is provided with an installation screw hole coaxial with the threaded hole, and one end of the sleeve, which is far away from the metal handle, extends into the installation screw hole and is in threaded connection with the connecting nut.

4. The table dishwasher of claim 1, wherein the connector comprises two sleeves, the two sleeves are respectively disposed near two ends of the metal handle, the sleeves are in threaded connection with the metal handle, and the threaded holes are disposed at one end of the sleeves far away from the metal handle.

5. The table dishwasher of claim 1, wherein the connector comprises a connection screw and a sleeve having a mounting hole, the connection screw passing through the mounting hole to be threadedly coupled to the metal handle, the threaded hole being provided in a screw head of the connection screw.

6. The table dishwasher according to any one of claims 1 to 5, wherein the outer glass is provided with a mounting through hole for the connecting piece to pass through, and a silica gel sleeve is arranged between the connecting piece and the wall of the mounting through hole.

7. The table dishwasher of claim 6, wherein the silica gel case is provided with an outwardly turned annular flange at an end thereof adjacent to the metal handle, the connecting member is provided with an annular step, and the annular flange is pressed against the outer glass by a step surface of the annular step.

8. The table dish washer of any one of claims 1 to 5, wherein the metal handle is disposed in parallel with the surface of the outer frame, the connecting member is vertically connected to the metal handle, the outer frame is provided with an outer frame through hole, the inner frame is provided with an inner frame through hole, and the first screw is connected to the screw hole through the inner frame through hole and the outer frame through hole in sequence.

9. The table dishwasher of any one of claims 1 to 5, wherein the outer frame has an annular abutment surface surrounding the outer side of the window of the outer frame, the annular abutment surface sealingly abutting the outer glass, the annular abutment surface being provided with an exhaust channel for exhausting high temperature gas in the window of the outer frame.

10. The table dishwasher of claim 9, wherein the inner frame has an inner glass, a sealing layer is disposed between the inner glass and the outer glass, the outer frame and the inner frame have a mounting gap therebetween and an annular gasket surrounding an outer side of the sealing layer, the mounting gap is located at an outer side of the annular gasket, and one end of the air discharge duct communicates with the sealing layer and the other end communicates with the atmosphere through the mounting gap.