CN212339603U

CN212339603U - Chassis assembly, air conditioner and air conditioner

Info

Publication number: CN212339603U
Application number: CN202021185523.5U
Authority: CN
Inventors: 蔡志才
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-12
Anticipated expiration: 2030-06-23

Abstract

The utility model provides a chassis subassembly, air conditioner and air conditioner. The chassis assembly comprises a chassis and a supporting piece, and the chassis is provided with a first mounting part and a clamping groove; one end of the supporting piece is provided with a second mounting part which is rotatably connected to the first mounting part, and a buckle is arranged on one side surface of the other end of the supporting piece along the width direction of the supporting piece; wherein, be provided with on the one side inner wall of draw-in groove with buckle complex first arch, be provided with the second arch on the opposite side inner wall, the second arch is arranged with the buckle staggeredly. Through be provided with on the one side inner wall of draw-in groove with buckle complex first arch, set up on the opposite side inner wall with the buckle second arch of arranging that staggers, the second arch can play from the back support of buckle support piece's effect even if support piece takes place to warp, under the bellied supporting role of second, support piece's buckle takes place the risk greatly reduced that drops off with first arch to improve the reliability of lock.

Description

Chassis assembly, air conditioner and air conditioner

Technical Field

The utility model belongs to the technical field of domestic appliance and specifically relates to a chassis subassembly, air conditioner and air conditioner.

Background

Traditional wall-hanging air conditioner indoor set, after installing the wall surface, need rotate the lower extreme of chassis subassembly forward to make chassis subassembly lower extreme break away from the butt joint of wall convenience installer to indoor outer pipeline, perhaps when needing to maintain the chassis subassembly, also need rotate the lower extreme of chassis subassembly forward and then prop up, make the chassis leave the wall, conveniently maintain indoor set inside.

Therefore, some chassis assemblies are provided with supporting pieces for supporting the chassis to be separated from the wall, so that the machine body can be supported, and pipelines can be conveniently connected in a wall-hung state; the second is pressing tubing and water pipe. However, the conventional chassis support has the problem that the support deforms to cause poor buckling due to injection molding, packaging and transportation and the like.

The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an improve chassis subassembly of lock reliability.

The utility model provides an air conditioner indoor unit with above-mentioned chassis subassembly.

The utility model provides an air conditioner with above-mentioned air conditioner indoor unit.

According to the utility model discloses a chassis subassembly of first aspect embodiment, it includes chassis and support piece, the chassis is provided with first installation department and draw-in groove; one end of the supporting piece is provided with a second mounting part which is rotatably connected to the first mounting part, and a buckle is arranged on one side surface of the other end of the supporting piece along the width direction of the supporting piece; the inner wall of one side of the clamping groove is provided with a first bulge matched with the buckle, the inner wall of the other opposite side of the clamping groove is provided with a second bulge, and the second bulge and the buckle are arranged in a staggered mode.

According to the utility model discloses chassis component of the first aspect embodiment has following beneficial effect at least: through be provided with on the one side inner wall of draw-in groove with buckle complex first arch, set up on the opposite side inner wall with the buckle second arch of staggering the arrangement, when support piece inwards or outwards have the deformation, the second arch can play from the back support of buckle support piece's effect, under the bellied supporting role of second, support piece's buckle and first bellied dropout risk greatly reduced to improve the reliability of lock. Meanwhile, when the supporting piece needs to be opened, the buckle position is pressed, and due to the existence of the second protrusion, the buckle part can form a cantilever structure, so that the buckle and the first protrusion can be conveniently separated.

According to some embodiments of the utility model, support piece includes perpendicular first backup pad and the second backup pad that sets up, the buckle is located the tip of first backup pad, the second installation department is located the tip of second backup pad.

According to the utility model discloses a some embodiments, first backup pad with the second backup pad all is provided with many horizontal strengthening ribs and many vertical strengthening ribs, a plurality of the second backup pad vertical strengthening rib along first backup pad with the junction of second backup pad is provided with the breach.

According to some embodiments of the utility model, the tip of first backup pad still is provided with the joint board, the buckle set up in the joint board.

According to some embodiments of the utility model, the buckle along the width direction of joint board is partial to the tip setting of joint board, the second arch along the width direction of draw-in groove is partial to the tip setting of draw-in groove.

According to the utility model discloses a some embodiments, the buckle along the width direction of joint board set up in the middle part of joint board, the second is protruding to be set up to two, two the second is protruding along the width direction of draw-in groove is partial to respectively the both ends setting of draw-in groove.

According to some embodiments of the invention, the length of the buckle is half of the width of the clamping plate.

According to some embodiments of the utility model, first arch is provided with first spigot surface, first spigot surface is facing the lock direction setting of buckle.

According to some embodiments of the invention, the buckle is provided with first spigot surface complex second spigot surface.

According to some embodiments of the present invention, the first mounting portion is formed with two oppositely disposed rotating shaft grooves, and an elastic portion is disposed between the two rotating shaft grooves; the both ends of second installation department are provided with rotate connect in the pivot in pivot groove, two be provided with rotation portion between the pivot, rotation portion is provided with flat position, elasticity portion elasticity butt in rotation portion works as support piece rotates when preset position, elasticity portion with flat position butt.

According to the utility model discloses an air conditioner indoor unit of second aspect embodiment, it includes the utility model discloses the chassis subassembly of first aspect embodiment.

According to the utility model discloses an air conditioner indoor unit of second aspect embodiment has following beneficial effect at least: adopt the chassis subassembly of first aspect embodiment, can promote the reliability of support piece lock for support piece production precision can suitably reduce, thereby has reduced the production degree of difficulty that the chassis supported, helps improving production efficiency.

According to the utility model discloses an air conditioner of third aspect embodiment, it includes the air conditioner of second aspect embodiment of the utility model.

According to the utility model discloses an air conditioner of third aspect embodiment has following beneficial effect at least: by adopting the air conditioner indoor unit of the embodiment of the second aspect, when the supporting piece deforms, the supporting piece can be smoothly buckled with the chassis, the buckling is more reliable, and the quality is more guaranteed.

Additional aspects and advantages of the invention 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 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 a schematic structural diagram of a chassis assembly according to an embodiment of the present invention;

fig. 2 is a partial schematic structural view illustrating a fastening state of the chassis assembly according to an embodiment of the present invention;

FIG. 3 is a partial schematic structural view of a chassis of the chassis assembly of the embodiment of FIG. 2;

FIG. 4 is a schematic structural view of a support member of the chassis assembly according to an embodiment of the present invention;

fig. 5 is a partial schematic structural view illustrating a fastening state of the chassis assembly according to another embodiment of the present invention;

fig. 6 is a schematic partial structural diagram of a chassis assembly according to an embodiment of the present invention.

Reference numerals:

the chassis assembly 100, the chassis 101, the supporting piece 102, the longitudinal reinforcing rib 103 and the clamping groove 104; a first support plate 105, a second support plate 106, a transverse reinforcing rib 107;

a second protrusion 201, a buckle 202, a first protrusion 203 and a notch 204;

an elastic part 301 and a rotating shaft groove 302;

the clamping plate 401, the rotating shaft 402, the rotating part 403, the flat position 404, the notch 405 and the guide surface 406.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the front, back, top, bottom, left, right, inner, outer, etc., is the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, the first and second are only used for distinguishing technical features, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features or implicitly indicate the precedence of the indicated technical features.

In the description of the present invention, unless otherwise clear and definite limitations, words such as setting, installing, connecting, assembling, matching and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solutions.

A chassis assembly 100 according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 4. The chassis assembly 100 comprises a chassis 101 and a support member 102, wherein the chassis 101 is provided with a first mounting part and a clamping groove 104; one end of the supporting member 102 is provided with a second mounting part rotatably connected to the first mounting part, and the front side surface of the other end of the supporting member 102 is provided with a buckle 202 along the width direction of the supporting member 102; wherein, be provided with on the front side inner wall of draw-in groove 104 with buckle 202 complex first arch 203, be provided with the second arch 201 on the rear side inner wall relative with the front side inner wall, second arch 201 and buckle 202 stagger arrangement. An installation space is formed between the support member 102 and the chassis 101 for passing the pipes and the water pipes, and after the support member 102 is fastened to the chassis 101, the support member 102 can press the pipes and the water pipes; for ease of manufacture, both the chassis 101 and the support member 102 may be provided as an integrally formed plastic part.

It should be further noted that, the buckle 202 is disposed on a part of the front side surface in the width direction of the support 102, and the buckle 202 and the second protrusion 201 are arranged in a staggered manner, so that the buckle 202 can be opened without affecting the withdrawal of the buckle 202 from the card slot 104 while the second protrusion 201 can provide support for the back surface of the buckle 202, where the buckle 202 can be provided with more than two buckles, the first protrusion 203 and the second protrusion 201 can also be provided with more than two bulges, the length of the first protrusion 203 is not limited, and the first protrusion 203 can be provided on the entire front side inner wall along the width direction of the card slot 104.

In some embodiments, referring to fig. 3, the card slot 104 is provided as a square through hole at the edge of the chassis 101. It should be noted that the slot 104 may be configured in other shapes, such as a circular hole, an elliptical hole, or in other structures, such as a blind hole. It should be noted that the structure of the card slot 104 is integrally formed by the chassis 101.

According to the chassis component 100 of the above embodiment, the first protrusion 203 matched with the buckle 202 is arranged on the inner wall of one side of the clamping groove 104, the second protrusion 201 arranged in a staggered manner with the buckle 202 is arranged on the inner wall of the other opposite side, when the support member 102 deforms inwards or outwards, the second protrusion 201 can support the support member 102, the tripping risk of the buckle 202 and the first protrusion 203 of the support member 102 can be greatly reduced, so that the reliability of the buckling is improved, meanwhile, the requirement for assembly precision is reduced, so that the support member 102 can be produced without being very accurate, the production difficulty of the support member 102 is reduced, the production efficiency is improved, and the cost is reduced. In addition, the second protrusion 201 and the buckle 202 are arranged in a staggered manner, so that the opening of the support member 102 is not influenced, the use is convenient, and the quality is further guaranteed. Meanwhile, when the support 102 needs to be opened, the area near the position of the buckle 202 is pressed, and due to the existence of the second protrusion 201, a cantilever structure can be formed at the position of the buckle 202, so that the buckle 202 and the first protrusion 203 are conveniently separated.

In some embodiments, referring to fig. 4, the support 102 includes a first support plate 105 and a second support plate 106 disposed vertically, with the clasp 202 located at an end of the first support plate 105 and the second mounting portion located at an end of the second support plate 106. The above arrangement makes the supporting member 102 be L-shaped as a whole, and can facilitate the stable support of the chassis 101 on the installation wall surface.

In some embodiments, referring to fig. 4, each of the first support plate 105 and the second support plate 106 is provided with a plurality of transverse ribs 107 and a plurality of longitudinal ribs 103, the plurality of transverse ribs 107 and the plurality of longitudinal ribs 103 are arranged in a staggered manner to improve the supporting strength of the first support plate 105 and the second support plate 106, and the plurality of longitudinal ribs 103 of the second support plate 106 are provided with notches 204 along the connection of the first support plate 105 and the second support plate 106. After the buckle 202 is fastened into the slot 104, the chassis assembly is sometimes required to be repaired, and at this time, the lower end of the chassis assembly 100 is rotated forward to separate the lower end of the chassis assembly 100 from the wall surface, and at this time, the supporting member 102 is required to be opened to support the chassis assembly. To open the support 102, the catch 202 must be disengaged from the first protrusion 203, and to do so, it is common practice to apply a force to the first support plate 105, so that the first support plate 105 deforms. The notches 204 are formed in the plurality of longitudinal reinforcing ribs 103 at the connecting part of the first support plate 105 and the second support plate 106, so that the first support plate 105 can be easily deformed along the notches 204, and the effect of limiting the position of the buckle 202 away from the first protrusion 203 is achieved.

In some embodiments, referring to fig. 4, the end of the first support plate 105 is further provided with a snap plate 401, and the clip 202 is provided on the snap plate 401. Through setting up joint board 401, the buckle 202 is conveniently installed to the shape and the structure of design draw-in groove 104 that can be convenient. In some embodiments, referring to fig. 3, the width b of the clamping plate 401 is smaller than the width of the first support plate 105, and the width b of the clamping plate 401 is matched with the size of the clamping slot 104, so that the connection between the clamp 202 and the clamping slot 104 can be conveniently realized.

In some embodiments, as shown in fig. 2 and 4, catch 202 is disposed offset to the right end of catch plate 401 in the width direction of catch plate 401, and second protrusion 201 is disposed offset to the left end of catch slot 104 with respect to catch 202. With this arrangement, the adverse effect of the supporting function of the second protrusion 201 on the supporting member 102 can be minimized, and it should be noted that the second protrusion 201 can be directly connected to the left end wall of the slot 104.

In some embodiments, referring to fig. 5, the clips 202 are disposed in the middle of the clamping plate 401 along the width direction of the clamping plate 401, and the second protrusions 201 are disposed in two and disposed at the left and right ends of the clamping groove 104 with respect to the clips 202. Therefore, the second protrusion 201 can also provide a supporting force for the rear side of the clamping plate 401, so that the situation that the buckle 202 is easily disengaged due to deformation of the supporting piece 102 is avoided, and poor buckling reliability is improved. Meanwhile, when the supporting member 102 needs to be opened, the area near the position of the buckle 202 is pressed, and due to the existence of the two second protrusions 201, the two ends of the clamping plate 401 receive the supporting effect of the second protrusions 201, so that the buckle 202 can be separated from the first protrusions 203 more easily, the supporting member 102 is opened conveniently, and the overall quality is improved.

In some embodiments, as shown with reference to FIG. 4, length a of clasp 202 is set to be half of width b of clasp plate 401. Therefore, the relation between the supporting function of the second protrusion 201 and the limit of the buckle 202 which is convenient to be separated from the first protrusion 203 can be balanced as much as possible, certain elasticity can be provided for the clamping plate 401, and the buckle 202 can be conveniently separated from the first protrusion 203 by lightly pressing one side of the buckle 202 during disassembly. It should be noted that, the second protrusion 201 is correspondingly set to be one tenth to one fourth of the width b of the engaging plate 401, and the length of the second protrusion 201 is set to be too long, so that the engaging member 202 is difficult to disengage from the first protrusion 203, which brings inconvenience to subsequent operations, and the length of the second protrusion 201 is set to be too short, which may not play a good supporting role.

In some embodiments, referring to fig. 2 and 5, the first protrusion 203 is provided with a first guiding surface 406, and the first guiding surface 406 is disposed facing the buckling direction of the buckle 202. With this arrangement, the clip 202 can be conveniently snapped into the first card slot 104 along the guide surface 406. To further increase the ease of snap-fitting, in some embodiments, the snap 202 is provided with a second guide surface (not shown) that cooperates with the first guide surface 406. In addition, in some embodiments, in order to reduce the effect of the second protrusion 201 on the buckling of the buckle 202, a guide surface (not shown) is also provided on the second protrusion 201.

In some embodiments, referring to fig. 6, the first mounting portion is formed with two oppositely disposed rotating shaft grooves 302, and an elastic portion 301 is disposed between the two rotating shaft grooves 302; two ends of the second mounting part are provided with rotating shafts 402 rotatably connected to the rotating shaft grooves 302, a rotating part 403 is arranged between the two rotating shafts 402, a flat position 404 is arranged on the rotating part 403, the elastic part 301 is elastically abutted against the rotating part 403, and when the supporting part 102 rotates to a preset position, the elastic part 301 is abutted against the flat position 404.

It should be noted that the predetermined position is a position where the supporting member is opened to support the chassis assembly 100, specifically, when a pipe or a water pipe needs to be connected or the chassis assembly needs to be repaired, the lower end of the chassis assembly 100 needs to be rotated forward to separate the lower end of the chassis assembly 100 from the wall surface, and at this time, the supporting member needs to be opened to support the chassis assembly 100, so as to facilitate the user to operate.

It should be noted that the elastic portion 301 and the flat portion 404 are provided to limit the supporting member 102 to a predetermined position, so that the air conditioner can be repaired accordingly. Elastic part 301 can be the shell fragment structure with first installation department integrated into one piece, and flat position 404 sets up to the planar structure on the portion 403 that rotates, and the width of shell fragment structure is the same basically with the width of flat position 404 to strengthen spacing intensity and stability

In some embodiments, the area between the two shafts 402 of the second mounting portion is provided with a break 405. Thereby make the second installation department along its width direction easy extrusion deformation to in convenient going into the first installation department with the second installation department card, be about to the pivot 402 assembles in the pivot groove 302.

According to the utility model discloses an air conditioner indoor unit of second aspect embodiment, it includes the chassis subassembly 100 of first aspect embodiment of the utility model.

According to the utility model discloses an air conditioner indoor unit (not shown in the figure) of second aspect embodiment has following beneficial effect at least: by adopting the chassis assembly 100 of the first embodiment, the buckling reliability of the supporting piece 102 can be improved, so that the production precision of the supporting piece 102 can be properly reduced, the production difficulty of the supporting of the chassis 101 is reduced, and the improvement of the production efficiency of the indoor unit of the air conditioner is facilitated.

According to the air conditioner (not shown in the figure) of the third aspect embodiment of the present invention, at least the following advantages are provided: adopt the air conditioner indoor unit of the embodiment of the second aspect, when support piece 102 takes place to warp, support piece 102 also can be smoothly with chassis 101 lock to the lock is more reliable, and the quality is more guaranteed, simultaneously, when support piece 102 was opened to needs, press the near region of buckle 202 position, because the existence of second arch 201, can make joint plate 401 form a cantilever structure at the position of buckle 202, make things convenient for buckle 202 and first arch 203 to break away from, promote the product quality of air conditioner.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A floor assembly, comprising:

the chassis is provided with a first mounting part and a clamping groove;

the supporting piece is provided with a second mounting part which is rotatably connected to the first mounting part at one end, and a buckle is arranged on one side surface of the other end along the width direction of the supporting piece;

the inner wall of one side of the clamping groove is provided with a first bulge matched with the buckle, the inner wall of the other opposite side of the clamping groove is provided with a second bulge, and the second bulge and the buckle are arranged in a staggered mode.

2. The tray assembly of claim 1, wherein the support member comprises a first support plate and a second support plate arranged vertically, the catch is located at an end of the first support plate, and the second mounting portion is located at an end of the second support plate.

3. The floor assembly according to claim 2, wherein the first support plate and the second support plate are each provided with a plurality of transverse ribs and a plurality of longitudinal ribs, and the plurality of longitudinal ribs of the second support plate are provided with notches along the junction of the first support plate and the second support plate.

4. The tray assembly of claim 2, wherein the end of the first support plate is further provided with a snap plate, and the snap is provided with the snap plate.

5. The tray assembly of claim 4, wherein the catch is disposed along a width of the card slot toward an end of the card slot, and the second protrusion is disposed along the width of the card slot toward the end of the card slot.

6. The chassis assembly according to claim 4, wherein the clip is disposed at a middle portion of the clip plate along a width direction of the clip plate, and the two second protrusions are disposed to be offset toward two ends of the clip groove along the width direction of the clip groove.

7. A floor assembly according to claim 5 or 6, wherein the length of the catch is half the width of the catch plate.

8. The tray assembly of claim 1, wherein the first protrusion is provided with a first guide surface disposed facing a buckling direction of the buckle.

9. The tray assembly of claim 8, wherein the catch is provided with a second guide surface that mates with the first guide surface.

10. The chassis assembly as claimed in claim 2, wherein the first mounting portion is formed with two oppositely disposed rotation shaft grooves, and an elastic portion is provided between the two rotation shaft grooves; the both ends of second installation department are provided with rotate connect in the pivot in pivot groove, two be provided with rotation portion between the pivot, rotation portion is provided with flat position, elasticity portion butt in rotation portion works as support piece rotates when preset position, elasticity portion with flat position butt.

11. An indoor unit for an air conditioner, comprising the floor assembly as claimed in any one of claims 1 to 10.

12. An air conditioner characterized by comprising the air conditioner indoor unit according to claim 11.