CN218915155U - Rotating shaft component for window type air conditioner and window type air conditioner - Google Patents

Abstract

The utility model discloses a rotating shaft component for a window type air conditioner and the window type air conditioner, wherein the middle bracket is suitable for being arranged on a windowsill and is rotationally connected with the outer machine component through the rotating shaft component, and the rotating shaft component comprises: the hinge assembly comprises a first rotating piece and a second rotating piece which can rotate relatively around an axis, one of the first rotating piece and the second rotating piece is connected with the outer machine part, the other one is connected with the middle support, the axis is suitable for extending along the length direction of the windowsill, the two end covers are respectively positioned at two ends of the hinge assembly along the extending direction of the axis, and the end covers are connected with the first rotating piece to rotate synchronously with the first rotating piece. Therefore, the probability of fracture and falling of the end cover can be reduced, the structural reliability and stability of the rotating shaft component can be improved, and the attractiveness of the window air conditioner is ensured.

Description

Rotating shaft component for window type air conditioner and window type air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a window type air conditioner.

Background

In the related art, the window air conditioner is arranged on the windowsill through the mounting bracket or directly, the inner machine part is connected with the outer machine part through the middle part, the outer machine part is in running fit with the middle part, and the weight of the outer machine part is large, so that the stability and reliability of the connecting structure between the outer machine part and the middle part are low.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. The utility model is based on the object of providing a rotary shaft part for a window air conditioner, which has a higher structural stability and reliability.

The utility model further provides a window type air conditioner adopting the rotating shaft component.

According to an embodiment of the first aspect of the present utility model, a rotary shaft part for a window air conditioner including an outer machine part adapted to be provided outdoors, an inner machine part adapted to be provided indoors, and an intermediate bracket connecting the outer machine part and the inner machine part, the intermediate bracket being adapted to be provided on a window sill and rotatably connected to the outer machine part through the rotary shaft part, the rotary shaft part comprising: the hinge assembly comprises a first rotating piece and a second rotating piece which can rotate relatively around an axis, one of the first rotating piece and the second rotating piece is connected with the outer machine part, the other one is connected with the middle support, the axis is suitable for extending along the length direction of the windowsill, the two end covers are respectively positioned at two ends of the hinge assembly along the extending direction of the axis, and the end covers are connected with the first rotating piece to rotate synchronously with the first rotating piece.

According to the rotating shaft component provided by the embodiment of the utility model, the first rotating piece is connected with the end cover, so that the first rotating piece and the end cover are kept static when the first rotating piece and the second rotating piece rotate relatively, the probability of breakage and falling off of the end cover can be reduced, the structural reliability and stability of the rotating shaft component can be improved, and the attractiveness of the window-type air conditioner is ensured.

According to some embodiments of the utility model, the end cap is integral with the first rotating member.

In some embodiments, the end cap is a separate piece and is assembled with the first rotating member.

Further, the end cover is matched with the first rotating piece in a positioning way through a positioning assembly, and the end cover and the first rotating piece are fastened and connected through a fastener.

Further, the positioning assembly comprises a positioning column arranged on one of the end cover and the first rotating piece and a positioning hole arranged on the other of the end cover and the first rotating piece, and the positioning column is matched with the positioning hole in a positioning mode.

Further, the positioning assembly comprises a buckle arranged on one of the end cover and the first rotating piece and a clamping hole arranged on the other one of the end cover and the first rotating piece, and the buckle is clamped in the clamping hole.

Further, the end cover is provided with a connecting lug, the connecting lug and the buckle are positioned on two sides of the end cover, and the fastener is arranged on the connecting lug.

Further, the positioning assembly further comprises a positioning column arranged on one of the connecting lug and the first rotating piece and a positioning hole arranged on the other one of the connecting lug and the first rotating piece, and the positioning column is matched with the positioning hole in a positioning mode.

Further, a reinforcing structure is arranged at the end part of the connecting lug, which is connected with the end cover.

According to some embodiments of the utility model, the spindle unit further comprises: and the length direction of the shielding cover extends along the axis, and the shielding cover is positioned between the two end covers so as to be shielded on the periphery side of the hinge assembly.

Further, the two ends of the shielding cover along the extending direction of the axis are respectively provided with a shaft hole, the hinge assembly comprises a rotating shaft connected with the first rotating piece and the second rotating piece, the central line of the rotating shaft is the axis, and the rotating shaft penetrates through the shaft holes, so that the shielding cover can rotate around the axis relative to the end cover.

Further, two ends of the shielding cover along the extending direction of the axis are respectively and fixedly connected with the two end covers correspondingly so as to be static relative to the two end covers.

In some embodiments, the hinge assembly further comprises: the third rotates the piece, the third rotates the piece and just follows the extending direction of axis is spaced apart to set up, every the third rotates the piece all with first rotation piece is connected, the second rotates the piece be a plurality of and with a plurality of the third rotates the piece one-to-one setting, the corresponding setting the third rotate the piece with the second rotates the piece and rotates the link to each other through the pivot, the central line of pivot is the axis.

According to some embodiments of the utility model, the end cap comprises: the hinge assembly comprises an end wall, a peripheral wall and an inner rib, wherein the end wall is positioned on one side of the peripheral wall far away from the hinge assembly along the extending direction of the axis, a cavity is defined between the peripheral wall and the end wall, and the inner rib is arranged in the cavity.

According to a second aspect of the present utility model, a window air conditioner includes an outdoor unit adapted to be installed outdoors, an indoor unit adapted to be installed indoors, and an intermediate bracket connecting the outdoor unit and the indoor unit, the intermediate bracket being adapted to be installed on a window sill and rotatably connected to the outdoor unit through a rotating shaft member as described in the above embodiments.

Further, the middle support is connected between the upper end of the inner machine part and the upper end of the outer machine part, and the middle support can be telescopically adjusted along the inner and outer directions.

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

Drawings

FIG. 1 is a schematic view of a spindle unit according to a first embodiment of the present utility model;

FIG. 2 is an enlarged partial schematic view of a spindle assembly according to a first embodiment of the present utility model;

FIG. 3 is a schematic view of a spindle unit according to a second embodiment of the present utility model;

FIG. 4 is an enlarged partial schematic view of a spindle assembly according to a second embodiment of the present utility model;

fig. 5 is a schematic view of a window air conditioner according to an embodiment of the present utility model.

Reference numerals:

a window-type air conditioner 1000 is provided,

the rotation shaft part 100, the inner machine part 200, the outer machine part 300, the middle bracket 400,

the hinge assembly 10, the first rotary member 11, the second rotary member 12, the third rotary member 13,

end caps 20, attachment lugs 21, reinforcing structures 22,

a cover 30 is provided to cover the cover,

a positioning column 51, a positioning hole 52, a buckle 53 and a clamping hole 54.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

Hereinafter, a rotary shaft part 100 for a window air conditioner 1000 and the window air conditioner 1000 according to an embodiment of the present utility model will be described with reference to fig. 1 to 5.

As shown in fig. 5, the window air conditioner 1000 includes an outdoor unit 300 adapted to be installed outdoors, an indoor unit 200 adapted to be installed indoors, and a center frame 400 connecting the outdoor unit 300 and the indoor unit 200, the center frame 400 being adapted to be installed on a window sill.

The outer unit 300 is suitable for being arranged at the outdoor side, the inner unit 200 is suitable for being arranged at the indoor side, so that the indoor side temperature adjustment (such as refrigeration or heating) is realized through the inner unit 200 and the outer unit 300, the middle bracket 400 is suitable for being arranged on a windowsill, and is used for connecting the inner unit 200 and the outer unit 300, and the wire harness for electric connection and signal connection of the outer unit 300, the refrigerant pipe for connecting the outer unit 300 and the inner unit 200, the drain pipe of the inner unit 200 and the like are all hidden and arranged in the middle bracket 400, so that the aesthetic property of the window air conditioner 1000 is improved.

Specifically, the center frame 400 is connected to the upper ends of the inner and outer frame members 200 and 300, and allows the outer frame member 300 to be switched between a horizontal position substantially horizontal to the center frame 400 and a vertical position substantially vertical to the center frame 400, so that when the window air conditioner 1000 is mounted to a window sill, the outer frame member 300 can be first placed in the horizontal position, and after the window sill is removed, the window air conditioner 1000 can be switched to the vertical position, thereby improving the convenience of mounting the window air conditioner 1000.

It should be noted that the inside-outside direction according to the present utility model refers to the window, the inside of the window is the inside, the outside of the window is the outside, the direction toward the outside of the room is defined as the outside while distinguishing the inside from the outside of the room, the direction toward the inside of the room is the inside, the length direction of the window sill perpendicular to the inside-outside direction is defined as the lateral direction, and the height direction of the window sill perpendicular to the inside-outside direction is defined as the vertical direction.

It will be appreciated that a locking structure may be disposed between the middle bracket 400 and the outer machine component 300, where the locking structure may lock the outer machine component 300 in a horizontal position, so that the window air conditioner 1000 may be assembled on a window sill, and after the outer machine component 300 moves outside the window sill, the locking structure may be unlocked, so that the outer machine component 300 may be turned under the window sill, and a damping structure may be disposed in the outer connection assembly, so as to reduce inertial impact when the outer machine component 300 is switched from the horizontal position to the vertical position, and reduce vibration and noise during operation of the outer machine component 300 while reducing impact.

Referring to fig. 1 to 4, a rotary shaft part 100 for a window air conditioner 1000 according to an embodiment of a first aspect of the present utility model, a middle bracket 400 is rotatably connected with an outer machine part 300 through the rotary shaft part 100, and the rotary shaft part 100 includes: the hinge assembly 10 and the two end covers 20, the two end covers 20 are blocked at two ends of the hinge assembly 10, the sealing performance of the middle part can be improved while the aesthetic property of the middle bracket 400 is improved, the hinge assembly 10 is prevented from being exposed, the hinge assembly 10 is prevented from being corroded, and the service life is prolonged.

Wherein the hinge assembly 10 includes a first rotary member 11 and a second rotary member 12 relatively rotatable about an axis, one of the first rotary member 11 and the second rotary member 12 is coupled to the outer machine member 300, the other is coupled to the intermediate bracket 400 such that the outer machine member 300 can be switched between a horizontal position and a vertical position with respect to the intermediate bracket 400, and the rotation axis of the hinge assembly 10 is adapted to extend in a length direction (i.e., a lateral direction) of the window sill, and two end caps 20 are respectively disposed at both ends of the hinge assembly 10 in an extending direction of the axis to shield the hinge assembly 10, and the end caps 20 are coupled to the first rotary member 11 to rotate in synchronization with the first rotary member 11.

Specifically, the first rotating member 11 and the second rotating member 12 are relative concepts, and the rotating member provided with the end cover 20 and having the end cover 20 connected thereto is defined as a first rotating member 11, the rotating member cooperating with the first rotating member 11 to achieve the turning of the outer machine component 300 relative to the intermediate support 400 is a second rotating member 12, corresponding to that in some embodiments, the first rotating member 11 and the end cover 20 are both provided on the intermediate support 400, the second rotating member 12 is provided on the outer machine component 300, in other embodiments, the first rotating member 11 and the end cover 20 are both provided on the outer machine component 300, and the second rotating member 12 is provided on the intermediate support 400.

It can be appreciated that the synchronous rotation of the first rotating member 11 and the end cover 20 according to the present utility model may be that the first rotating member 11 is integrally formed with the end cover 20, or that the first rotating member 11 is detachably connected with the end cover 20, and that the second rotating member 12 and the first rotating member 11 rotate relatively, and that the end cover 20 and the first rotating member 11 are stationary relatively during the process of switching between the horizontal position and the vertical position of the external machine 300, so as to reduce the probability of breakage and falling of the end cover 20 relative to the first rotating member 11 during the process of installing, dismantling and using the window air conditioner 1000, and improve the connection stability of the end cover 20 and the first rotating member 11.

According to the rotating shaft component 100 of the embodiment of the utility model, the first rotating member 11 is connected with the end cover 20, so that the first rotating member 11 and the end cover 20 are kept stationary when the first rotating member 11 and the second rotating member 12 rotate relatively, the probability of breakage and falling off of the end cover 20 can be reduced, the structural reliability and stability of the rotating shaft component 100 can be improved, and the attractiveness of the window air conditioner 1000 is ensured.

It should be noted that, in the embodiment of the present utility model, the first rotating member 11 is connected to the end cover 20 to rotate synchronously with the first rotating member 11, which may be an integral piece of the end cover 20 and the first rotating member 11, and the first rotating member 11 and the end cover 20 which are integrally formed are relatively stationary, so as to improve the assembly efficiency; it is also possible that the end cover 20 and the first rotating member 11 are separate members and assembled and connected, that is, the first rotating member 11 and the end cover 20 are respectively processed and provided with a matching structure, for example: one or more connection forms of plug-in fit, clamping fit, fastener connection and the like are combined to realize stable connection of the first rotating member 11 and the end cover 20 and realize static of the first rotating member 11 and the end cover 20.

Wherein, in the embodiment where the first rotating member 11 and the second rotating member 12 are configured as a dispensing member and are assembled and connected, the end cap 20 is positioned and mated with the first rotating member 11 by a positioning assembly and is fastened and connected by a fastener.

That is, the plug-in fit and the fastener are adopted for fastening; or the mode of clamping fit and fastening of the fastening piece is adopted to realize the positioning and the assembly of the end cover 20 on the first rotating piece 11, so that the installation precision can be improved, and the reliable fixation of the end cover 20 on the first rotating piece 11 can be realized.

As shown in fig. 1 and 2, in the first embodiment, the first rotating member 11 is provided on the intermediate bracket 400, as shown in fig. 3 and 4, in the second embodiment, the first rotating member 11 is provided on the outer machine part 300, and the end caps 20 in the first and second embodiments are different from the connection structure of the first rotating member 11, which will be described in detail below.

As shown in fig. 1-4, the positioning assembly may include a positioning post 51 provided on one of the end cap 20 and the first rotary member 11, and a positioning hole 52 provided on the other of the end cap 20 and the first rotary member 11, the positioning post 51 being in positioning engagement with the positioning hole 52.

Specifically, the positioning column 51 may be disposed on the end cover 20, corresponding to the positioning hole 52 disposed on the first rotating member 11, or the positioning hole 52 disposed on the end cover 20, corresponding to the positioning column 51 disposed on the first rotating member 11, so as to realize positioning of the first rotating member 11 and the end cover 20 in the assembling direction through the plug-in cooperation of the positioning column 51 and the positioning hole 52, and effectively improve the assembling precision of the first rotating member 11 and the end cover 20.

The positioning column 51 may be a cylinder, a long cylinder or a prism, the corresponding positioning hole 52 may be a round hole, a long round hole or a polygonal hole, so that the positioning column 51 is matched with the positioning hole 52, and the number of the positioning columns 51 and the positioning holes 52 may be multiple.

As shown in fig. 3 and 4, in the second embodiment, the positioning assembly includes a catch 53 provided on one of the end cover 20 and the first rotating member 11, and a catch hole 54 provided on the other of the end cover 20 and the first rotating member 11, the catch 53 being caught to the catch hole 54.

Optionally, a buckle 53 may be disposed on the end cover 20, corresponding to the disposition of a clamping hole 54 on the first rotating member 11, or a clamping hole 54 is disposed on the end cover 20, corresponding to the disposition of a clamping buckle 53 on the first rotating member 11, so as to implement positioning of the first rotating member 11 and the end cover 20 in the assembly direction through the clamping engagement of the buckle 53 and the clamping hole 54, and the plugging engagement of the positioning post 51 and the positioning hole 52 may be simultaneously adopted, so as to further improve the assembly precision of the first rotating member 11 and the end cover 20, and improve the connection stability and reliability of the first rotating member 11 and the end cover 20.

Referring to fig. 3 and 4, in the second embodiment, the end cap 20 has a connecting lug 21, the connecting lug 21 and the buckle 53 are located on two sides of the end cap 20, and the fastener is provided on the connecting lug 21.

Specifically, the inner side of the end cover 20 is provided with the connecting lug 21, the outer side is provided with the buckle 53, or the outer side of the end cover 20 is provided with the connecting lug 21, the inner side is provided with the buckle 53, in the assembling process, the buckle 53 is in clamping fit with the clamping hole 54, so that after the end cover 20 is assembled and positioned on the first rotating member 11, the first rotating member 11 and the end cover 20 are fixed on the other side of the buckle 53 through the fastener penetrating through the connecting lug 21, and the connecting stability and reliability of the end cover 20 and the first rotating member 11 can be further improved.

It should be noted that in the second embodiment, the positioning assembly may further include a positioning post 51 provided on one of the connection lug 21 and the first rotating member 11, and a positioning hole 52 provided on the other of the connection lug 21 and the first rotating member 11, the positioning post 51 being in positioning engagement with the positioning hole 52.

Illustratively, the first rotating member 11 is provided with a clamping hole 54 and a positioning hole 52, one side of the end cover 20 is provided with a buckle 53, the other side of the connecting lug 21 is provided with a positioning column 51, or the first rotating member 11 is provided with the buckle 53 and the positioning column 51, one side of the end cover 20 is provided with the clamping hole 54, the other side of the connecting lug 21 is provided with the positioning hole 52, so that assembly positioning can be realized through clamping fit and plugging fit, and the clamping fit and fastening piece fastening together realize that the end cover 20 is stably and reliably fixed on the first rotating member 11.

Further, the end of the connecting lug 21 connected to the end cap 20 is provided with a reinforcing structure 22.

Specifically, the reinforcing structure 22 may be a flange, a reinforcing plate, or a reinforcing rib structure disposed on a side of the connecting lug 21 away from the first rotating member 11, or widen and thicken the connecting lug 21, so as to improve the structural strength of the connecting lug 21 and the overall structural strength of the end cover 20, and improve the connection stability, and at the same time, make the probability of breaking and falling off the end cover 20 lower.

According to some embodiments of the utility model, the spindle unit 100 further comprises: the shielding cover 30, the length direction of the shielding cover 30 extends along the axis, and the shielding cover 30 is located between the two end caps 20 to be shielded at the circumferential side of the hinge assembly 10.

It should be noted that, the shielding cover 30 is disposed on the first connector or the second connector, in the first embodiment, the shielding cover 30 is disposed on the second connector, in the second embodiment, the shielding cover 30 is disposed on the first connector, after the assembly of the condenser pipe, the wire harness, the drain pipe and the like is completed, the shielding cover 30 is further covered on the first connector, the assembly logic is reasonable, the assembly efficiency can be improved, the pipeline can be shielded in the middle bracket 400 by the shielding cover 30, the aesthetic property of the window type air conditioner 1000 is improved, and the sealing property of the window type air conditioner 1000 can also be improved by the decorative cover.

As shown in fig. 1 and 2, in the first embodiment, the two ends of the shielding cover 30 along the extending direction of the axis are respectively provided with a shaft hole, the hinge assembly 10 includes a rotating shaft connecting the first rotating member 11 and the second rotating member 12, the center line of the rotating shaft is the axis, and the rotating shaft penetrates through the shaft hole, so that the shielding cover 30 can rotate around the axis relative to the end cover 20. As shown in fig. 3 and 4, in the second embodiment, two ends of the shielding cover 30 along the extending direction of the axis are fixedly connected with the two end caps 20 respectively, so as to be relatively stationary with the two end caps 20.

In this way, while the pipeline is shielded by the shielding cover 30, the rotational flexibility of the second rotary member 12 with respect to the first rotary member 11 can be improved to improve the convenience of switching the outer machine member 300 between the horizontal position and the vertical position.

As shown in fig. 1-4, in some embodiments, the hinge assembly 10 further comprises: the third rotates piece 13, and the third rotates piece 13 is a plurality of and along the extending direction interval setting of axis, and every third rotates piece 13 all is connected with first rotation piece 11, and the second rotates piece 12 is a plurality of and with a plurality of third rotates piece 13 one-to-one setting, and the third that corresponds the setting rotates piece 13 and second and rotates piece 12 through the pivot rotation and link to each other, and the central line of pivot is the axis.

Specifically, the first rotating member 11 may be configured as a plate body to form a sealing plate of the intermediate bracket 400, and the third rotating member 13 is configured as a fixed arm, the second rotating member 12 is configured as another rotating arm, the third rotating member 13 formed as a fixed arm is connected to the first rotating member 11 through a fastener, and the second rotating member 12 formed as a rotating arm is connected to the outer machine member 300, so that the rotation of the outer machine member 300 with respect to the intermediate bracket 400 can be achieved, and interference between the second rotating member 12 and the third rotating member 13 can be avoided, so that the rotation flexibility of the outer machine member 300 can be improved.

According to some embodiments of the utility model, the end cap 20 comprises: the end wall is located on the side of the peripheral wall away from the hinge assembly 10 in the direction of extension of the axis, and defines a cavity therebetween, and the inner rib is disposed in the cavity.

Specifically, at least part of the end portion and the peripheral wall is exposed to define a decorative surface of the end cover 20, and the decorative surface may be chrome plated to improve the aesthetic property of the window air conditioner 1000, and the arrangement of the cavity may reduce the material cost of the end cover 20, and the arrangement of the inner rib may ensure that the structural strength of the end cover 20 meets the use requirement.

As shown in fig. 5, the window air conditioner 1000 according to the second aspect of the embodiment of the present utility model includes an outer unit 300 adapted to be disposed outdoors, an inner unit 200 adapted to be disposed indoors, and a middle bracket 400 connecting the outer unit 300 and the inner unit 200, the middle bracket 400 being adapted to be disposed on a window sill and rotatably connected to the outer unit 300 through the rotating shaft member 100 in the above-described embodiment.

As described above, the center frame 400 is connected to the upper ends of the inner and outer frame members 200 and 300, and the outer frame member 300 is allowed to be switched between a horizontal position substantially horizontal to the center frame 400 and a vertical position substantially vertical to the center frame 400, so that when the window air conditioner 1000 is mounted on the window sill, the outer frame member 300 can be first placed in the horizontal position, and after the window sill is removed, the window air conditioner is switched to the vertical position, thereby improving the convenience of mounting the window air conditioner 1000.

According to the window type air conditioner 1000 of the embodiment of the application, the rotating shaft component 100 is adopted to realize the running fit of the middle bracket 400 and the outer machine component 300, so that the assembly difficulty of the window type air conditioner 1000 can be effectively reduced, the assembly convenience is improved, meanwhile, the stability and the reliability of the end cover 20 are higher, the attractiveness of the window type air conditioner 1000 can be improved, and the tightness of the window type air conditioner 1000 is better.

Further, the middle bracket 400 is connected between the upper end of the inner machine part 200 and the upper end of the outer machine part 300, and the middle bracket 400 is telescopically adjustable in an inner and outer direction.

That is, the length of the middle bracket 400 is adjustable, so that the distance between the outer side surface of the inner unit 200 and the inner side surface of the outer unit 300 is adjustable, and the window air conditioner 1000 of the present utility model can adapt to different wall widths and can be applied to a wide range.

Illustratively, the intermediate bracket 400 may include a first shell component and a second shell component, where the first shell component and the second shell component each define a cavity structure, and the first shell component is sleeved outside the second shell component, and a sliding rail component is disposed between an inner wall of the first shell component and an outer wall of the second shell component, where the sliding rail component includes: the first slide rail and the second slide rail, first slide rail links to each other with first shell subassembly, and the second slide rail links to each other with the second shell subassembly, or second shell subassembly cover is established outside first shell subassembly, and the outer wall of first shell subassembly and the inner wall support of second shell subassembly you set up the slide rail subassembly, and first slide rail links to each other with the second shell subassembly, and first slide rail links to each other with first shell subassembly to make intermediate support 400 in the length adjustable of inside and outside direction.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (16)

1. A rotary shaft part for a window air conditioner, the window air conditioner comprising an outer machine part adapted to be provided outdoors, an inner machine part adapted to be provided indoors, and an intermediate bracket connecting the outer machine part and the inner machine part, the intermediate bracket being adapted to be provided on a window sill and rotatably connected with the outer machine part through the rotary shaft part, the rotary shaft part comprising:

a hinge assembly comprising a first rotatable member and a second rotatable member relatively rotatable about an axis, one of the first rotatable member and the second rotatable member being coupled to the outer machine member and the other being coupled to the intermediate bracket, the axis being adapted to extend along the length of the window sill;

the two end covers are respectively positioned at two ends of the hinge assembly along the extending direction of the axis, and the end covers are connected with the first rotating piece to rotate synchronously with the first rotating piece.

2. The rotary shaft assembly for a window air conditioner of claim 1, wherein the end cap is integral with the first rotary member.

3. The rotary shaft part for a window type air conditioner according to claim 1, wherein the end cover is a separate piece and assembled with the first rotary member.

4. A rotary shaft part for a window type air conditioner according to claim 3, wherein the end cover is matched with the first rotating member in a positioning way through a positioning assembly, and is fastened and connected through a fastening piece.

5. The rotary shaft member for a window type air conditioner according to claim 4, wherein the positioning assembly includes a positioning post provided on one of the end cover and the first rotating member, and a positioning hole provided on the other of the end cover and the first rotating member, the positioning post being positionally fitted to the positioning hole.

6. The rotary shaft member for a window air conditioner according to claim 4, wherein the positioning assembly includes a catch provided on one of the end cover and the first rotating member, and a catch hole provided on the other of the end cover and the first rotating member, the catch being caught to the catch hole.

7. The rotary shaft part for a window type air conditioner according to claim 6, wherein the end cover is provided with a connecting lug, the connecting lug and the fastener are positioned on two sides of the end cover, and the fastener is arranged on the connecting lug.

8. The rotary shaft member for a window type air conditioner according to claim 7, wherein the positioning assembly further comprises a positioning post provided on one of the connection lug and the first rotating member, and a positioning hole provided on the other of the connection lug and the first rotating member, the positioning post being positionally fitted to the positioning hole.

9. The rotary shaft part for a window type air conditioner according to claim 8, wherein an end portion of the connection lug connected to the end cover is provided with a reinforcing structure.

10. The rotary shaft part for a window type air conditioner according to claim 1, further comprising:

and the length direction of the shielding cover extends along the axis, and the shielding cover is positioned between the two end covers so as to be shielded on the periphery side of the hinge assembly.

11. The rotary shaft part for a window type air conditioner according to claim 10, wherein the shielding cover has shaft holes at both ends thereof in an extending direction of the axis, respectively, the hinge assembly includes a rotary shaft connecting the first rotary member and the second rotary member, a center line of the rotary shaft is the axis, and the rotary shaft is penetrated through the shaft holes so that the shielding cover is rotatable about the axis with respect to the end cover.

12. The rotary shaft part for a window type air conditioner according to claim 10, wherein both ends of the shielding cover in the extending direction of the axis are fixedly connected with the two end covers, respectively, so as to be relatively stationary with the two end covers.

13. The rotary shaft assembly for a window air conditioner according to claim 1, wherein the hinge assembly further comprises: the third rotates the piece, the third rotates the piece and just follows the extending direction of axis is spaced apart to set up, every the third rotates the piece all with first rotation piece is connected, the second rotates the piece be a plurality of and with a plurality of the third rotates the piece one-to-one setting, the corresponding setting the third rotate the piece with the second rotates the piece and rotates the link to each other through the pivot, the central line of pivot is the axis.

14. The rotary shaft part for a window air conditioner according to any one of claims 1 to 13, wherein the end cover comprises: the hinge assembly comprises an end wall, a peripheral wall and an inner rib, wherein the end wall is positioned on one side of the peripheral wall far away from the hinge assembly along the extending direction of the axis, a cavity is defined between the peripheral wall and the end wall, and the inner rib is arranged in the cavity.

15. A window air conditioner comprising an outer unit part adapted to be provided outdoors, an inner unit part adapted to be provided indoors, and an intermediate bracket connecting the outer unit part and the inner unit part, the intermediate bracket being adapted to be provided on a window sill and rotatably connected to the outer unit part by a rotary shaft part according to any one of claims 1 to 14.

16. The window air conditioner of claim 15, wherein the intermediate bracket is connected between an upper end of the inner unit and an upper end of the outer unit, and the intermediate bracket is telescopically adjustable in an inner and outer direction.

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