CN210104350U - Clothes treatment equipment and door sealing ring thereof - Google Patents

Abstract

The utility model provides a clothing treatment facility and door sealing washer thereof, the door sealing washer includes: the front end of the annular body is used for being in sealing fit with a front sealing door of the clothes treatment equipment, the rear end of the annular body is used for forming an axial avoiding gap for the movement of an inner barrel with the front end of the inner barrel of the clothes treatment equipment, and the inner side wall of the annular body is configured into a flat annular surface so that the door sealing ring is formed into a wrinkle-free door sealing ring. The utility model provides a door sealing washer constructs into smooth anchor ring with the inside wall of annular body for the door sealing washer forms to there is not fold door sealing washer, therefore does not have among the prior art problem that washing powder, filth such as dirty, water stain are remained easily at door sealing washer fold position, makes the surface of door sealing washer easily clear up, thereby has improved clothing treatment facility's cleanliness factor and health nature, and is also comparatively pleasing to the eye simultaneously, has improved the pleasing to the eye degree of product.

Description

Clothes treatment equipment and door sealing ring thereof

Technical Field

The utility model relates to a clothing treatment facility technical field particularly, relates to a clothing treatment facility and door sealing washer thereof.

Background

At present, door seals of clothes treatment equipment such as a drum washing machine and the like are generally of a fold structure, dirt such as washing powder, dirt, water stain and the like is easy to remain at fold positions, the door seals are difficult to clean, and the cleanliness and the sanitation of the clothes treatment equipment are reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide a door gasket for a laundry treating apparatus.

Another object of the present invention is to provide a clothes treating apparatus including the door gasket.

In order to achieve the above object, the present invention provides a door gasket for a clothes treating apparatus, including: the front end of the annular body is used for being in sealing fit with a front sealing door of the clothes treatment equipment, the rear end of the annular body is used for forming an axial avoiding gap for the inner barrel to move with the front end of the inner barrel of the clothes treatment equipment, the outer side wall of the annular body is used for being matched with an outer barrel of the clothes treatment equipment, and the inner side wall of the annular body is configured into a flat annular surface so that the door sealing ring is formed into a wrinkle-free door sealing ring.

The utility model discloses the door sealing washer that technical scheme of first aspect provided, the front end of its annular body can seal a sealed cooperation with the preceding of clothing treatment facility, its rear end can with form the axial of supplying interior barrel motion between the front end of the interior bucket of clothing treatment facility and dodge the clearance, its lateral wall is used for the cooperation with the outer bucket of clothing treatment facility, promptly: the annular body suit is inboard in the front portion of outer bucket, and the front end and the rear end of annular body are very close with preceding sealing door and interior bucket respectively, therefore the inside wall of annular body is the radial inward visual part of assembly completion back door sealing washer promptly, construct the inside wall of annular body into smooth anchor ring, make the door sealing washer form into no fold door sealing washer, therefore do not have among the prior art door sealing washer fold position and remain washing powder easily, dirty, the problem of filth such as water stain, make the surface of door sealing washer easily clear up, thereby the cleanliness factor and the health nature of clothing treatment facility have been improved, and simultaneously also comparatively pleasing to the eye, the aesthetic measure of product has been improved.

It will be appreciated that in the prior art, the annular body of the gate seal is locally raised or recessed to form a corrugated configuration, such that a portion of the inner sidewall of the annular body is a non-flat annulus.

Additionally, the utility model provides an among the above-mentioned technical scheme door sealing washer can also have following additional technical characteristic:

in the above technical scheme, the inner side wall is a rotating body, and a bus of the rotating body is a straight line.

The inner side wall of the annular body is a rotating body, so that the structure is regular, the processing and forming are easy, and the appearance is attractive; and the generating line of the rotary body is a straight line, then the inside wall of the annular body encloses a cylindrical structure or a round platform structure, so that the inside wall of the annular body is a cylindrical surface or a round platform surface, the structure is more regular, the processing and forming are easier, meanwhile, the probability of washing powder, dirt and water stain remaining at the bottom of the annular body is further reduced, and the cleanliness and the sanitation of the clothes treatment equipment are further improved. Of course, the generatrix of the rotating body can also be a curve, for example, a large radian curve formed by bending a straight line in a small range can also form a wrinkle-free door sealing ring, and the cleaning is also convenient.

In the above technical solution, optionally, the bus bar and the central axis of the door seal ring are parallel to each other.

The central axis of generating line AND gate sealing washer is parallel to each other, then the inside wall of annular body encloses out cylindric structure, forms to the face of cylinder, simple structure, simple to operate.

In the above technical solution, optionally, the bus bar extends obliquely outward in a direction from front to rear.

The bus bar extends outwards along the direction from front to back (namely the direction from the front sealing door to the inner barrel) in an inclined mode, so that the inner side wall of the annular body forms a certain gradient, and water falling on the door sealing ring can automatically flow backwards due to potential energy difference and then flows into the inner barrel and/or the outer barrel to be discharged through the barrel-mounted drainage structure.

In any one of the above technical solutions, the door gasket further includes: the extension part is connected with the rear end part of the outer side wall of the annular body, extends backwards and outwards, is sleeved outside the front end of the inner barrel and forms a radial avoiding gap for the inner barrel to move with the inner barrel.

The door sealing ring also comprises an extension part, the extension part is connected with the rear end part of the annular body, and the extension part extends backwards and outwards, so that the extension part is sleeved outside the front end of the inner barrel after assembly is finished, the axial size of the door sealing ring is increased, the strength of the door sealing ring is improved, a certain limiting effect is realized on the door sealing ring, and the stability and the reliability of the door sealing ring are improved; and a radial avoiding gap for the movement of the inner barrel is formed between the extension part and the inner barrel, so that the normal rotation of the inner barrel is prevented from being influenced by the friction between the door sealing ring and the inner barrel. Wherein, because the extension suit is in the interior bucket outside, therefore can be sheltered from by interior bucket after the assembly is accomplished, belong to the invisible part of door sealing washer.

In the above technical scheme, the bottom of the extension part is provided with a protrusion extending upwards, and the protrusion and the extension part enclose an accommodating groove.

The bottom of the extension part is provided with the protrusion extending upwards, the accommodating groove is defined by the protrusion and the extension part, and in the process of cleaning the door seal or washing, if small foreign matters (such as buttons, pins and other objects) pass through the axial avoiding gap and the radial avoiding gap to flow into the gap between the inner barrel and the outer barrel, the small foreign matters can be blocked by the protrusion and remain in the accommodating groove or cannot completely enter the radial avoiding gap, so that the small foreign matters (such as buttons, pins and other objects) can be prevented from entering the gap between the inner barrel and the outer barrel to influence the normal operation of the clothes treatment equipment or be difficult to take out and clean. Further, the bulge is arranged at the rear end of the extending part, so that the size of the accommodating groove is increased, and the blocking capacity of foreign matters is improved. Wherein, the extension can be designed into the step form to carry out the adaptation with the structure of interior bucket, guarantee radially dodge the reasonable in size in clearance, in order to guarantee the normal operating of interior bucket.

In any of the above technical solutions, the outer sidewall is provided with a connecting portion, and the connecting portion is used for being connected with a front end of an outer tub of the laundry treatment apparatus so as to assemble the door sealing ring on the outer tub.

The outer side wall of the annular body is provided with the connecting part, and the connecting part is connected with the outer barrel of the clothes treatment equipment, so that the door sealing ring is assembled on the outer barrel, the phenomenon that the door sealing ring is shifted or damaged due to the fact that clothes or inner barrels pull the inner side wall of the door sealing ring when the inner barrels drive the clothes to rotate in the washing process can be avoided, and the stability and the reliability of the door sealing ring are improved. Further, the outer tub includes a front tub and a rear tub connected to a rear end of the front tub, and a door gasket is assembled on the front tub.

In the above technical solution, the connection portion includes: one end of the first folding edge is connected with the front end turn of the outer side wall; and one end of the second folding edge is connected with the other end of the first folding edge in a turning way, an annular groove is defined by the second folding edge, the first folding edge and the outer side wall, and the annular groove is used for being matched with an annular flange arranged on the outer barrel in a plug-in mounting way.

Connecting portion include first hem and second hem, and the lateral wall of annular body, first hem and second hem are consecutive and are formed annular groove in the outside of annular body, and outer bucket is last correspondingly to set up the annular flange, inserts the annular groove with the annular flange during the assembly in, can assemble the door sealing washer on outer bucket, and the assembly method is simple convenient, and simple structure, easily machine-shaping.

In the above technical scheme, the depth direction of the annular groove extends along the axial direction of the door seal ring, so that the connecting part and the outer barrel are in plug-in fit along the axial direction of the door seal ring.

The depth direction of the annular groove extends along the axis direction of the door sealing ring, the door sealing ring is inserted into the outer barrel along the axial direction of the door sealing ring during installation, the door sealing ring can be assembled on the outer barrel, and the installation process is simpler. Of course, the depth direction of the annular groove may be perpendicular to the axial direction of the door gasket or in other directions.

In the technical scheme, the front end of the first folded edge is provided with an annular limiting groove which is used for being matched with an annular convex edge arranged on the front sealing door in an inserted manner; and/or the outer wall surface of the second flange is also provided with an annular mounting groove for mounting the hoop; and/or the connecting part also comprises a third folding edge which is connected with the other end of the second folding edge in a turning way and is used for abutting against the front end surface of the outer barrel.

Set up annular spacing groove at the front end of first hem, with the protruding edge adaptation of annular that sets up on the preceding door, then the assembly is accomplished the protruding edge embedding annular spacing inslot of annular on the preceding door of sealing, has played effectual axial to the door sealing washer and has compressed tightly the effect, presses the door sealing washer tightly on outer bucket, and the existing stability and the reliability that have effectively improved the door sealing washer have effectively improved the sealing reliability of door sealing washer again, is showing to have reduced preceding door department and has taken place the risk of leaking. Furthermore, the radial inner side of the notch of the annular limiting groove can be provided with a first annular flange, and the first annular flange is used for shielding the annular convex edge of the front sealing door, so that the sealing performance of the front sealing door is improved, and the attractiveness of the product is improved. Further, the front end of the front side wall of the annular body can be further provided with a second annular flange, the second annular flange extends radially inwards and can be attached to the door glass, and the sealing performance is further improved.

The annular mounting groove used for mounting the clamp is formed in the outer wall surface of the second folded edge, the clamp can play an effective radial compression effect on the door sealing ring after assembly is completed, the door sealing ring is tightly pressed on the outer barrel, the stability and the reliability of the door sealing ring are further improved, the sealing reliability of the door sealing ring is further improved, and the risk of water leakage at the front sealing door is remarkably reduced.

The connecting part also comprises a third folded edge, the third folded edge is connected with the other end of the second folded edge in a turning way and is connected with the front end surface of the outer barrel after the assembly is finished, so that the contact area of the door sealing ring and the outer barrel is further increased, the limiting effect of the outer barrel on the door sealing ring is further improved, and the stability and the reliability of the door sealing ring are further improved.

The utility model discloses technical scheme of second aspect provides a clothing treatment facility, include: an inner barrel; the outer barrel is sleeved on the outer side of the inner barrel; a front sealing door installed at a front side of the outer tub; and according to the door sealing ring in any one of the technical schemes of the first aspect, the front end of the annular body of the door sealing ring is in sealing fit with the front sealing door, and an axial avoiding gap for the movement of the inner barrel is formed between the rear end of the annular body of the door sealing ring and the front end of the inner barrel.

The utility model discloses the clothing treatment facility that technical scheme of second aspect provided, because of including any one in the first aspect technical scheme door sealing washer, therefore have all beneficial effects that any one of above-mentioned technical scheme had, no longer describe herein.

In any of the above technical solutions, the laundry treatment apparatus is a washing machine or a washer-dryer.

In any one of the above technical solutions, the laundry treatment apparatus is a wall-mounted laundry treatment apparatus or a floor-mounted laundry treatment apparatus.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view schematically illustrating a laundry treating apparatus according to some embodiments of the present invention;

fig. 2 is a partial structural view of a laundry treating apparatus according to some embodiments of the present invention;

FIG. 3 is a front view of the structure shown in FIG. 2;

FIG. 4 is a left side view of the structure shown in FIG. 2;

FIG. 5 is a schematic sectional view taken along line A-A in FIG. 2;

FIG. 6 is an enlarged schematic view of the portion B of FIG. 5;

fig. 7 is a schematic view of a partial cross-sectional structure of a laundry treating apparatus according to some embodiments of the present invention after assembly;

fig. 8 is an enlarged schematic view of the portion C in fig. 7.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:

1 door sealing ring; 11 an annular body; 111 axially avoiding the gap; 113 an inner side wall; 115 outer side walls; 13 an extension; 131 bulges; 133 accommodating grooves; 135 radial clearance; 15 a connecting part; 151 first fold; 153 second folded edge; 155 a third folded edge; 157 an annular limiting groove; 159 annular mounting groove; 17 a first annular rib; 19 a second annular rib; 3, front sealing the door; 31 an annular convex edge; 5, an inner barrel; 7 an outer barrel; 71 a front barrel; 711 an annular flange; 73 rear barrel; and 9, clamping a hoop.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A laundry treating apparatus and a door gasket thereof according to some embodiments of the present invention will be described with reference to fig. 1 to 8.

Example one

The utility model discloses a door sealing washer 1 for clothing treatment facility that embodiment of first aspect provided, include: the annular body 11 has a front end for sealing engagement with a front sealing door 3 (shown in fig. 1) of the clothes treating apparatus, a rear end for forming an axial avoiding gap 111 with a front end of an inner barrel 5 of the clothes treating apparatus for movement of the inner barrel 5, as shown in fig. 8, an outer side wall 115 of the annular body 11 for engagement with an outer barrel 7 of the clothes treating apparatus, and an inner side wall 113 of the annular body 11 configured as a flat ring surface to form the door gasket 1 into a wrinkle-free door gasket 1.

The utility model discloses door sealing washer 1 that the embodiment of first aspect provided, the front end of its annular body 11 can seal the cooperation with the preceding door 3 of sealing of clothing treatment facility, its rear end can with the clothing treatment facility form the axial of supplying interior bucket 5 motion between the front end of bucket 5 dodge clearance 111, its lateral wall 115 is used for cooperating with the outer bucket 7 of clothing treatment facility, promptly: the annular body 11 is sleeved on the inner side of the front part of the outer barrel 7, and the front end and the rear end of the annular body 11 are respectively close to the front sealing door 3 and the inner barrel 5, so that the inner side wall 113 of the annular body 11 is a radially inward visible part of the assembled rear door sealing ring 1, as shown in fig. 1, fig. 2 and fig. 3, the inner side wall 113 of the annular body 11 is constructed into a flat annular surface, the door sealing ring 1 is formed into a wrinkle-free door sealing ring 1, the problem that washing powder, dirt, water stain and other dirt are easily remained at the wrinkle part of the door sealing ring 1 in the prior art is solved, the surface of the door sealing ring 1 is easy to clean, the cleanliness and the sanitation of the clothes treatment equipment are improved, meanwhile, the appearance is attractive, and the attractiveness of.

It will be appreciated that in the prior art, the local protrusions 131 or depressions of the annular body 11 of the door gasket 1 form a corrugated structure, and thus a portion of the inner sidewall 113 of the annular body 11 is a non-flat annulus.

Further, the inner wall 113 is a rotating body, and a generatrix of the rotating body is a straight line.

The inner side wall 113 of the annular body 11 is a rotator, so that the structure is regular, the processing and forming are easy, and the appearance is attractive; and the generating line of the body of revolution is the straight line, then the inside wall 113 of the annular body 11 encloses and establishes the cylindrical structure or round platform structure, therefore the inside wall 113 of the annular body 11 is the cylindrical surface or round platform face, the structure is more regular, it is easy to process the shaping, further reduce the probability that the washing powder, smudging, water stain remain at the bottom of the annular body 11 at the same time, further raise the cleanliness factor and hygiene of the treating equipment of the clothes. Of course, the generatrix of the rotating body can also be a curve, for example, a large radian curve formed by bending a straight line in a small range can also form the door sealing ring 1 without folds, which is also convenient for cleaning.

Wherein the generatrix is parallel to the central axis of the door gasket 1, as shown in fig. 6 and 8.

The central axis of the bus and the door seal ring 1 are parallel to each other, and then the inner side wall 113 of the annular body 11 encloses a cylindrical structure to form a cylindrical surface, so that the structure is simple and the installation is convenient.

EXAMPLE two (not shown)

The difference from the first embodiment is that: the bus bar extends obliquely outward in the forward-rearward direction.

The bus bar is extended outwards along the direction from front to back (i.e. from the front sealing door 3 to the inner barrel 5) in an inclined way, so that the inner side wall 113 of the annular body 11 forms a certain gradient, and water falling on the door sealing ring 1 can automatically flow backwards due to potential energy difference, and then flows into the inner barrel 5 and/or the outer barrel 7 to be discharged through a drainage structure arranged on the barrel part.

EXAMPLE III

The difference from any of the above embodiments is that: on the basis of any one of the above embodiments, further, the door gasket 1 further includes: the extension 13 (as shown in fig. 5 and 6) is connected to the rear end of the outer sidewall 115 of the annular body 11 and extends rearward and outward for being sleeved outside the front end of the inner barrel 5, and forms a radial clearance 135 for the movement of the inner barrel 5 with the inner barrel 5, as shown in fig. 8.

The door sealing ring 1 further comprises an extension part 13, the extension part 13 is connected with the rear end part of the annular body 11, and the extension part 13 extends backwards and outwards, so that the extension part 13 is sleeved outside the front end of the inner barrel 5 after assembly is completed, the axial size of the door sealing ring 1 is increased, the strength of the door sealing ring 1 is improved, a certain limiting effect is achieved on the door sealing ring 1, and the stability and the reliability of the door sealing ring 1 are improved; and a radial avoiding gap 135 for the movement of the inner barrel 5 is formed between the extension part 13 and the inner barrel 5, so that the normal rotation of the inner barrel 5 is prevented from being influenced by the friction between the door sealing ring 1 and the inner barrel 5. Wherein, because the extension part 13 is sleeved outside the inner barrel 5, the extension part can be shielded by the inner barrel 5 after the assembly is finished, and belongs to the invisible part of the door sealing ring 1.

Further, the bottom of the extending portion 13 is provided with a protrusion 131 extending upward, and the protrusion 131 and the extending portion 13 enclose a receiving groove 133, as shown in fig. 6 and 8.

The protrusion 131 extending upward is disposed at the bottom of the extending portion 13, and the accommodating groove 133 is defined by the protrusion 131 and the extending portion 13, so that in the process of cleaning the door seal or washing, if small foreign matters (such as buttons, pins, etc.) pass through the axial avoiding gap 111 and the radial avoiding gap 135 and flow to the gap between the inner tub 5 and the outer tub 7, the small foreign matters are blocked by the protrusion 131 and remain in the accommodating groove 133 or cannot completely enter the radial avoiding gap 135, thereby preventing the small foreign matters (such as buttons, pins, etc.) from entering the gap between the inner tub 5 and the outer tub 7 to affect the normal operation of the clothes treating apparatus or being difficult to take out and clean.

Further, the protrusion 131 is provided at the rear end of the extension 13, which is advantageous for increasing the size of the receiving groove 133, thereby improving the blocking capability against foreign substances. Wherein, extension 13 can be designed into the step form to carry out the adaptation with the structure of interior bucket 5, guarantee radial dodge clearance 135 reasonable in size, in order to guarantee interior bucket 5's normal operating.

Example four

The difference from any of the above embodiments is that: on the basis of any of the above embodiments, further, the outer side wall 115 of the annular body 11 is provided with a connecting portion 15 (as shown in fig. 6 and 8), the connecting portion 15 is used for connecting with the front end of the outer tub 7 of the laundry treatment apparatus so as to enable the door gasket 1 to be assembled on the outer tub 7, as shown in fig. 1 to 3.

The outer side wall 115 of the annular body 11 is provided with the connecting part 15, and the connecting part 15 is connected with the outer barrel 7 of the clothes processing equipment, so that the door sealing ring 1 is assembled on the outer barrel 7, clothes or inner barrel 5 can be prevented from pulling the inner side wall 113 of the door sealing ring 1 to cause the displacement or damage of the door sealing ring 1 when the inner barrel 5 drives the clothes to rotate in the washing process, and the stability and reliability of the door sealing ring 1 are improved.

Further, as shown in fig. 1, 4 and 7, the outer tub 7 includes a front tub 71 and a rear tub 73 connected to a rear end of the front tub 71, and the door gasket 1 is fitted on the front tub 71, as shown in fig. 2 to 5.

Further, the connection portion 15 includes: a first flange 151 and a second flange 153. Wherein, one end of the first folding edge 151 is connected with the front end of the outer side wall 115; one end of the second folded edge 153 is connected to the second folded edge 153 bent and folded at the other end of the first folded edge 151, and the second folded edge 153, the first folded edge 151 and the outer sidewall 115 define an annular groove for inserting and matching with an annular flange 711 provided on the outer tub 7, as shown in fig. 6 and 8.

Connecting portion 15 includes first hem 151 and second hem 153, and the lateral wall 115 of annular body 11, first hem 151 and second hem 153 link to each other in proper order and form the annular groove in the outside of annular body 11, and the corresponding annular flange 711 that sets up on outer bucket 7 during the assembly inserts the annular groove with annular flange 711, can assemble door sealing washer 1 on outer bucket 7, and the assembly method is simple convenient, and simple structure, easily machine-shaping.

Specifically, as shown in fig. 6 and 8, the depth direction of the annular groove extends along the axial direction of the door gasket 1, so that the connection portion 15 and the outer tub 7 are inserted and fitted along the axial direction of the door gasket 1.

The depth direction of the annular groove extends along the axis direction of the door sealing ring 1, the door sealing ring 1 is inserted into the outer barrel 7 along the axial direction of the door sealing ring during installation, the door sealing ring 1 can be assembled on the outer barrel 7, and the installation process is simpler. Of course, the depth direction of the annular groove may be perpendicular to the axial direction of the door gasket 1 or in other directions.

Further, the front end of the first folded edge 151 is provided with an annular limiting groove 157 for being inserted and matched with the annular convex edge 31 arranged on the front sealing door 3, as shown in fig. 6 and 8.

Set up annular spacing groove 157 at the front end of first hem 151, with the protruding edge 31 adaptation of the annular that sets up on the preceding door 3, then the assembly is accomplished the protruding edge 31 embedding annular spacing groove 157 of the annular on the preceding door 3 of back, effectual axial compresses tightly the effect to door sealing washer 1, press door sealing washer 1 tightly on outer bucket 7, the existing stability and the reliability that has effectively improved door sealing washer 1, the sealing reliability of door sealing washer 1 has effectively been improved again, the risk that the department of the preceding door 3 of having shown to reduce takes place to leak.

Further, the radial inner side of the notch of the annular limiting groove 157 can be further provided with a first annular rib 17, as shown in fig. 6 and 8, the first annular rib 17 is used for shielding the annular convex edge 31 of the front sealing door 3, which is beneficial to further improving the sealing performance of the front sealing door 3 and improving the product attractiveness.

Further, a second annular rib 19 may be further disposed at the front end of the front side wall of the annular body 11, as shown in fig. 6 and 8, the second annular rib 19 extends radially inward and may be attached to the door glass, so as to further improve the sealing performance.

Further, the outer wall surface of the second flange 153 is provided with an annular mounting groove 159 for mounting the clip 9, as shown in fig. 6 and 8.

The annular mounting groove 159 for mounting the hoop 9 is formed in the outer wall surface of the second flange 153, the hoop 9 can play an effective radial compression role on the door sealing ring 1 after assembly is completed, the door sealing ring 1 is tightly pressed on the outer barrel 7, the stability and the reliability of the door sealing ring 1 are further improved, the sealing reliability of the door sealing ring 1 is further improved, and the risk of water leakage at the position of the front sealing door 3 is remarkably reduced.

Further, the connecting portion 15 further includes a third folded edge 155 turnably connected to the other end of the second folded edge 153 for abutting against the front end surface of the outer tub 7, as shown in fig. 6 and 8.

The connecting portion 15 further includes a third folded edge 155, the third folded edge 155 is connected to the other end of the second folded edge 153 in a turning manner, and is connected to the front end surface of the outer tub 7 after the assembly is completed, so that the contact area between the door sealing ring 1 and the outer tub 7 is further increased, the limiting effect of the outer tub 7 on the door sealing ring 1 is further improved, and the stability and reliability of the door sealing ring 1 are further improved.

As shown in fig. 1 and 7, an embodiment of the second aspect of the present invention provides a laundry treating apparatus, comprising: an inner barrel 5, an outer barrel 7, a front sealing door 3 and a door gasket 1 as in any of the first embodiment.

Specifically, the outer barrel 7 is sleeved on the outer side of the inner barrel 5; the front sealing door 3 is arranged on the front side of the outer barrel 7; the front end of the annular body 11 of the door seal ring 1 is in sealing fit with the front seal door 3, and an axial avoiding gap 111 for the movement of the inner barrel 5 is formed between the rear end of the annular body 11 and the front end of the inner barrel 5.

The embodiment of the second aspect of the present invention provides a clothes treating apparatus, which comprises the door gasket 1 of any one of the embodiments of the first aspect, and therefore has all the advantages of any one of the embodiments, and is not repeated herein.

In any of the above embodiments, the laundry treating apparatus is a washing machine or a washer-dryer.

In any of the above embodiments, the laundry treating apparatus is a wall-mounted laundry treating apparatus or a floor-standing laundry treating apparatus.

The laundry treating apparatus provided by the present application will be described in detail below by taking a wall-mounted washer dryer as an example.

At present, wall-mounted clothes treatment equipment such as wall-mounted washing machines and wall-mounted washing and drying machines are increasingly popular among consumers as small-capacity clothes washing equipment with the advantages of convenience, energy conservation, silence, environmental protection, space conservation and the like. Some products mainly aim at the clothes washing of babies and the washing of underwear fabrics, so that the health, the cleanness and the sanitation are particularly important.

The utility model provides a wall-hanging washer-dryer has adopted a neotype door to seal the design, can improve the difficult water of washing of current big cylinder and hanging model effectively and remain the scheduling problem, and the washer-dryer door of current big cylinder and relevant producer seals (being a sealing washer) all is the fold style at present, remains washing powder, dirty or water stain easily, hardly washs, and is very unhygienic, also can't guarantee healthily.

The utility model provides a door sealing washer, the surface (be the inside wall of cyclic annular body) is for leveling, does not have protruding sunken fold structure, and when the outward appearance is more pleasing to the eye, the surface is changed in the clearance. Wherein, the door sealing washer plane can be provided with certain angle, and rivers can flow into in the bucket subassembly automatically when falling in the door sealing washer to utilize the drainage structures of bucket subassembly to discharge. Further, the end of the door gasket (i.e., the extension of the door gasket) has a protrusion at the lower portion of the inner tub (i.e., the inner tub) to prevent small foreign matters from entering the tub assembly during the cleaning of the door gasket or the washing process.

To sum up, the utility model provides a door sealing washer, the front end of its annular body can seal a sealed cooperation with clothing treatment facility's preceding, its rear end can with form the axial of supplying interior barrel motion between the front end of the interior bucket of clothing treatment facility and dodge the clearance, promptly: the front end and the rear end of annular body are very close with preceding door and interior bucket respectively, therefore the inside wall of annular body is the radial visual part inwards of assembly completion back door sealing washer promptly, construct smooth anchor ring with the inside wall of annular body, make the door sealing washer form into no fold door sealing washer, therefore do not have among the prior art door sealing washer fold position and remain washing powder easily, dirty, the problem of filth such as water stain, make the surface of door sealing washer easily clear up, thereby clothes treatment facility's cleanliness factor and health have been improved, it is also comparatively pleasing to the eye simultaneously, the aesthetic measure of the product has been improved.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A door gasket for a laundry treating apparatus, comprising:

the front end of the annular body (11) is used for being in sealing fit with a front sealing door (3) of the clothes treatment equipment, the rear end of the annular body is used for forming an axial avoiding gap (111) for the inner barrel (5) to move with the front end of the inner barrel (5) of the clothes treatment equipment, the outer side wall of the annular body (11) is used for being matched with an outer barrel of the clothes treatment equipment, and the inner side wall (113) of the annular body (11) is configured to be a flat annular surface so that the door sealing ring is formed into a wrinkle-free door sealing ring.

2. The door gasket of claim 1,

the inner side wall (113) is a rotating body, and a generatrix of the rotating body is a straight line.

3. The door gasket of claim 2,

the bus bar is parallel to the central axis of the door sealing ring.

4. The door gasket of claim 2,

the bus bar extends obliquely outward in a direction from front to rear.

5. The door gasket according to any one of claims 1 to 4, further comprising:

the extension part (13) is connected with the rear end part of the outer side wall (115) of the annular body (11), extends backwards and outwards, is sleeved outside the front end of the inner barrel (5), and forms a radial avoiding gap (135) for the inner barrel (5) to move with the inner barrel (5).

6. The door gasket of claim 5,

the bottom of extension portion (13) is equipped with upwards extension protruding (131), protruding (131) with extension portion (13) enclose and establish holding tank (133).

7. The door gasket according to any one of claims 1 to 4,

the outer side wall (115) is provided with a connecting part (15), and the connecting part (15) is used for being connected with the front end of an outer barrel (7) of the clothes treatment equipment so that the door sealing ring is assembled on the outer barrel (7).

8. The door gasket according to claim 7, characterized in that the connecting portion (15) comprises:

a first folded edge (151) having one end folded and connected to the front end of the outer sidewall (115);

and one end of the second folding edge (153) is connected with the second folding edge (153) in a turning way at the other end of the first folding edge (151), an annular groove is formed by the second folding edge (153), the first folding edge (151) and the outer side wall (115) in a surrounding way, and the annular groove is used for being matched with an annular flange (711) arranged on the outer barrel (7) in a plug-in way.

9. The door gasket of claim 8,

the depth direction of the annular groove extends along the axial direction of the door sealing ring, so that the connecting part (15) and the outer barrel (7) are in plug-in fit along the axial direction of the door sealing ring.

10. The door gasket of claim 9,

the front end of the first folded edge (151) is provided with an annular limiting groove (157) which is used for being matched with an annular convex edge (31) arranged on the front sealing door (3) in an inserting way; and/or

The outer wall surface of the second folding edge (153) is also provided with an annular mounting groove (159) for mounting a clamp (9); and/or

The connecting part (15) also comprises a third folding edge (155) which is connected with the other end of the second folding edge (153) in a turning way and is used for abutting against the front end surface of the outer barrel (7).

11. A laundry treating apparatus, comprising:

an inner barrel (5);

an outer barrel (7) sleeved on the outer side of the inner barrel (5);

a front sealing door (3) installed at the front side of the outer tub (7);

the door gasket according to any one of claims 1 to 10, wherein the front end of the annular body (11) is in sealing engagement with the front sealing door (3), and an axial clearance gap (111) for the movement of the inner barrel (5) is formed between the rear end of the annular body (11) and the front end of the inner barrel (5).

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