CN212930432U - Chassis, air conditioner and chassis mould - Google Patents

Abstract

The utility model discloses a chassis, air conditioner and chassis mould. The chassis comprises a chassis body, wherein two drainage nozzles are arranged on the chassis body and are respectively arranged on two sides of the bottom of the chassis body; one of them be equipped with on the water drainage nozzle and prevent slow-witted structure, so that two water drainage nozzles are the difference setting, prevent slow-witted structure and be used for preventing the water drainage nozzle is cup jointed by the play water larynx. The utility model discloses not only make the air conditioner of interior round pin and outer round pin one set of mould of sharing to practice thrift the cost, can eliminate the batch accident of water drainage nozzle play water larynx misassembly moreover, effectively reduced the manufacturing cost of air conditioner, improved the packaging efficiency of air conditioner.

Description

Chassis, air conditioner and chassis mould

Technical Field

The utility model relates to a domestic appliance and make technical field, concretely relates to chassis, air conditioner and chassis mould.

Background

Interior round pin market air conditioner chassis adopts the single drainage structural design in left side, and outer round pin market air conditioner chassis adopts double drainage structural design, according to the demand of customer to the drainage side, adopts the rubber buffer to block up to non-drainage side water discharge mouth. The chassis die shared by the inner pin product and the outer pin product cannot be realized, and the die cost and the management cost are high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a main aim at provides a chassis and air conditioner aims at solving traditional outer round pin air conditioner and the air conditioner chassis of interior round pin air conditioner can not sharing mould for the problem that manufacturing cost is high.

In order to achieve the above purpose, the utility model provides a chassis, which comprises a chassis body, wherein two drainage nozzles are arranged on the chassis body, and are respectively arranged at two sides of the bottom of the chassis body;

one of them be equipped with on the water drainage nozzle and prevent slow-witted structure, so that two water drainage nozzles are the difference setting, prevent slow-witted structure and be used for preventing the water drainage nozzle is cup jointed by the play water larynx.

Optionally, the fool-proof structure comprises a fool-proof rib protruding on the outer side wall of the drain nozzle.

Optionally, the fool-proof rib extends along the protruding direction of the drainage nozzle.

Optionally, the width of the fool-proof rib is B, wherein B is less than or equal to 2.5 mm.

Optionally, two the water discharging nozzle corresponds to first water discharging nozzle and second water discharging nozzle, first water discharging nozzle is outstanding the size of chassis body with second water discharging nozzle is outstanding the size of chassis body varies.

Optionally, the size of the first water discharging nozzle protruding out of the chassis body is larger than the size of the second water discharging nozzle protruding out of the chassis body, and the fool-proof structure is arranged on the second water discharging nozzle.

Optionally, the second water discharging nozzle is a cylindrical device with two open ends, and a sealing structure is arranged on the inner side of the second water discharging nozzle and used for sealing a channel in the second water discharging nozzle.

Optionally, the sealing structure includes a sealing plate disposed at one end of the chassis body and configured to seal the second water discharge nozzle.

Optionally, the thickness of the sealing plate is h, wherein h is greater than or equal to 1mm and less than or equal to 2 mm.

The utility model also provides an air conditioner, which comprises a chassis, wherein the chassis comprises a chassis body, two water discharging nozzles are arranged on the chassis body, and the two water discharging nozzles are respectively arranged at two sides of the bottom of the chassis body;

one of them be equipped with on the water drainage nozzle and prevent slow-witted structure, so that two water drainage nozzles are the difference setting, prevent slow-witted structure and be used for preventing the water drainage nozzle is cup jointed by the play water larynx.

The utility model also provides a chassis mould for the shaping the chassis, the chassis mould includes:

the mould body is provided with a forming cavity for forming the chassis; and the number of the first and second groups,

the insert is detachably arranged on the die body and close to one side of the forming cavity, and the insert is used for corresponding forming the drainage nozzle with the fool-proof structure arranged on the base plate.

Optionally, the insert includes an insert body and a pin structure disposed on the insert body, and the pin structure is used to shape the internal passage of the drain nozzle.

Optionally, the insert further comprises a groove which is arranged on the insert body and located on one side of the plug pin structure, and the groove is used for forming a fool-proof rib on the drainage nozzle.

The utility model provides a chassis, an air conditioner and a chassis mould, wherein two drainage nozzles are arranged on the chassis body, so that the chassis can be subjected to bilateral drainage according with foreign installation standards when the air conditioner applicable to the chassis is sold abroad; when the air conditioner applicable to the chassis is sold in China, one water discharging nozzle can be blocked, and water can be discharged by connecting the other water discharging nozzle through the water outlet throat; and further in order to prevent the wrong connection of the water discharging nozzle of the air conditioner of the inner pin, one of them is provided with the fool-proof structure on the water discharging nozzle to avoid the wrong installation of the water outlet throat, so that the air conditioner of the inner pin and the outer pin can share one set of mould, the cost is saved, the batch accident of the wrong assembly of the water discharging nozzle water outlet throat caused by the poor fool-proof effect can be eliminated, the production cost of the air conditioner is effectively reduced, and the assembly efficiency of the air conditioner is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first embodiment of a chassis (inner pin) provided by the present invention;

FIG. 2 is a schematic cross-sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along the direction B-B in FIG. 1

Fig. 4 is a schematic structural diagram of a second embodiment of a chassis (inner pin) according to the present invention;

FIG. 5 is a schematic cross-sectional view taken along the direction C-C in FIG. 4;

FIG. 6 is a schematic cross-sectional view taken along the direction D-D in FIG. 4

Fig. 7 is a schematic structural diagram of a third embodiment of a chassis (inner pin) according to the present invention;

FIG. 8 is a schematic cross-sectional view taken along line E-E of FIG. 7;

FIG. 9 is a schematic cross-sectional view taken along the direction F-F in FIG. 7;

fig. 10 is a schematic structural diagram of the chassis (outer pin) and the insert provided by the present invention;

FIG. 11 is a schematic cross-sectional view taken along line I-I of FIG. 10;

fig. 12 is a schematic view of the insert of fig. 10;

fig. 13 is a schematic top view of the insert of fig. 12;

FIG. 14 is a schematic sectional view taken along the direction G-G in FIG. 13;

fig. 15 is a schematic structural diagram of the chassis (inner pin) and the insert provided by the present invention;

FIG. 16 is a schematic cross-sectional view taken along the line J-J in FIG. 15;

fig. 17 is a schematic view of the insert of fig. 15;

fig. 18 is a schematic top view of the insert of fig. 17;

fig. 19 is a schematic sectional view taken along the direction H-H in fig. 18.

The reference numbers illustrate:

the object of the present invention is to provide a novel and advantageous solution for the above mentioned problems.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

At present, in the configuration of an air conditioner, the air conditioner chassis in the air conditioner inner market generally adopts the left single-drainage structural design, and the air conditioner chassis in the outer market adopts the double-drainage structural design, so that the air conditioner with the inner pin and the air conditioner with the outer pin need to be produced by designing different moulds, and the production cost is high. The air conditioner of outer round pin also can be used to the inner round pin certainly to adopt the rubber buffer to block up non-drainage side water discharge nozzle, drainage larynx can be installed to drainage side water discharge nozzle, so that follow-up drainage pipe's installation, but when the water discharge nozzle of both sides was unanimous, drainage larynx installation mistake's phenomenon often can appear. In view of this, the utility model provides a chassis, air conditioner and chassis mould, fig. 1 to 19 are the utility model provides an embodiment of chassis, air conditioner and chassis mould.

The utility model provides an air conditioner, air conditioner includes chassis 100, chassis 100 can be used to accept the inside comdenstion water that produces of air conditioner to from the comdenstion water the water drainage nozzle on chassis 100 discharges outside the air conditioner. Referring to fig. 1 to 6, in the present embodiment, the chassis 100 includes a chassis body 1, two drainage nozzles are disposed on the chassis body 1, and the two drainage nozzles are respectively disposed on two sides of the bottom of the chassis body 1; one of them be equipped with on the water drainage nozzle and prevent slow-witted structure 31, so that two the water drainage nozzle is the difference setting, prevent slow-witted structure 31 and be used for preventing the water drainage nozzle is cup jointed by play water larynx 5 when the air conditioner is used for the internal pin, the assembler can more conveniently assemble to avoid drainage larynx installation mistake.

The two drainage nozzles are arranged on the chassis body 1, so that when the air conditioner applicable to the chassis 100 is sold abroad, the two-side drainage can be performed according with the foreign installation standard; when the air conditioner applicable to the base plate 100 is sold in China, one water discharging nozzle can be blocked, and water can be discharged by connecting the other water discharging nozzle through the water outlet throat 5; and further in order to prevent the drainage nozzle of the air conditioner of interior round pin from connecting the mistake, one of them be provided with on the drainage nozzle and prevent slow-witted structure 31 to avoid a water outlet 5 mistake in installation, thereby not only make the air conditioner of interior round pin and outer round pin can share one set of mould, with the saving cost, can eliminate moreover because prevent that slow-witted effect is poor to arouse the wrong batch accident of assembly of drainage nozzle water outlet 5, effectively reduced the manufacturing cost of air conditioner, and improved the packaging efficiency of air conditioner.

There are various ways to prevent incorrect assembly of the outlet throat 5. The utility model discloses an in the embodiment, can combine fig. 1 and fig. 2, prevent slow-witted structure 31 including protruding locating the slow-witted muscle of preventing of lateral wall of water discharging nozzle, the water discharging nozzle of air conditioner generally is cylindric setting, and water outlet throat 5 also generally is cylindric setting, and water outlet throat 5 cup joints in the outside of water discharging nozzle when the installation, works as when being provided with on the lateral wall of water discharging nozzle and prevent slow-witted muscle, prevent that slow-witted muscle blocks water outlet throat 5 forms, makes water outlet throat 5 can not cup joint and be equipped with prevent slow-witted muscle the outside of water discharging nozzle. Obviously, if go out water larynx 5 for the inscription when the inboard of water discharging nozzle, then prevent slow-witted muscle also can set up first water discharging nozzle 2 or the inside wall of second water discharging nozzle 3, installer obviously can't dock when the installation to can play on the installation and prevent slow-witted effect, in order to avoid the mistake dress.

Specifically, prevent slow-witted muscle along the protruding direction extension setting of water drainage nozzle, in order to increase water drainage nozzle's outside size to make the water larynx 5 can't cup joint.

Of course, the setting mode of the fool-proof rib is not limited to the above one, and in another embodiment, the fool-proof rib may also be disposed along the circumferential extension of the drainage nozzle so as to be annularly disposed on the outer side of the drainage nozzle. However, in consideration of the problem that the mold is easy to be removed during the production of the mold, the fool-proof rib is arranged to extend along the protruding direction of the drainage nozzle, so that the demolding is more convenient, and the structure of the mold of the chassis 100 is simpler. And will prevent slow-witted muscle set up in the outside of water discharging nozzle also can prevent slow-witted in the vision to improve the installation effectiveness.

Specifically, referring to fig. 2, the width of the fool-proof rib is B, wherein B is less than or equal to 2.5mm, so that the shrinkage of the inner wall of the drainage nozzle due to the too large width of the fool-proof rib is avoided.

In this embodiment, can combine fig. 4 to 9, two the water discharging nozzle corresponds to first water discharging nozzle 2 and second water discharging nozzle 3, first water discharging nozzle 2 is outstanding chassis body 1's size with second water discharging nozzle 3 is outstanding chassis body 1's size varies to further prevent staying in the vision.

In the air conditioner of interior round pin, generally adopt left side drainage, when looking at from the air conditioner inside, set for first water drainage mouth 2 is located the left side of chassis 100 is the drainage water injection well choke, second water drainage mouth 3 is located the right side of chassis 100 is non-drainage water injection well choke. So, for the installation of water outlet throat 5, can with first water drainage mouth 2 is outstanding chassis body 1's size sets up to being greater than second water drainage mouth 3 is outstanding chassis body 1's size, prevent slow-witted structure 31 and locate on the second water drainage mouth 3 to in the quick identification water drainage mouth, and the second water drainage mouth 3 of shorter size also do not benefit to cup jointing of water outlet throat 5, the size can make the cup jointing that reachs water throat 5 not firm for a short time, operating personnel when the installation, the difference in height of two water drainage mouths is observed to the accessible, thereby can find exact installation position fast.

When second water discharging nozzle 3 is non-drainage water injection well choke, in order to further improve and prevent slow-witted effect, can with prevent slow-witted muscle set up in the lateral wall of second water discharging nozzle 3, prevent slow-witted muscle edge the protruding direction of stretching of second water discharging nozzle 3 extends the setting, can with in the follow outward appearance first water injection well choke 2 with second water discharging nozzle 3 distinguishes.

Second water discharging nozzle 3 is the open tube-shape setting in both ends, the inboard of second water discharging nozzle 3 is equipped with seal structure 32, seal structure 32 is used for sealing passageway in the second water discharging nozzle 3 can prevent on the one hand the inside comdenstion water of air conditioner certainly second water discharging nozzle 3 flows, and on the other hand also can let the installer observe second water discharging nozzle 3 is non-drainage water injection well choke to prevent out 5 installation errors in the water larynx.

Referring to fig. 3, the sealing structure 32 includes a sealing plate 321 disposed at one end of the base body and configured to close the second drain nozzle 3. So as to seal the second water discharging nozzle 3 and prevent the condensed water in the air conditioner from flowing out of the second water discharging nozzle 3. A rubber plug 4 can be further used for plugging the mouth of the second water discharging nozzle 3 so as to further prevent water leakage.

The thickness of the sealing plate 321 is not too large, and shrinkage is easily caused; of course, the thickness of the sealing plate 321 is not easily too small, and water leakage due to perforation is likely to occur. Referring to fig. 3, the thickness of the sealing plate 321 is generally h, wherein h is greater than or equal to 1mm and less than or equal to 2mm, so that the mold is easy to manufacture and poor products are not easy to form.

The utility model provides a chassis mould can refer to fig. 10 to 12, the chassis mould is used for making foretell chassis 100, the chassis mould can be used for the air conditioner chassis 100 of round pin in the shaping, also can be used for making the air conditioner chassis 100 of outer round pin, has effectively reduced mould development cost. Specifically, the chassis mold comprises a mold body and an insert 6, wherein a molding cavity for molding the chassis 100 is formed on the mold body; the insert 6 is detachably arranged at one end of the mold body and close to one side of the molding cavity, the insert 6 is used for corresponding molding, the base plate 100 is provided with the drain nozzle of the fool-proof structure 31, the models of the insert 6 are multiple, the insert 6 is detachably connected with the mold body, each mold body can be used for adapting to the inserts 6 with different models, and therefore replacement of the inserts 6 with different models is facilitated, and the base plate 100 for producing outer pins and the base plate 100 for inner pins are corresponding.

Further, with reference to fig. 12 to 14 and 19, the insert 6 includes an insert body 61 and a plug structure 62 disposed on the insert body 61, where the plug structure 62 is used to form an internal channel of the drain nozzle, and since the drain nozzles on one side of the base plate 100 for the outer pin and the base plate 100 for the inner pin are different, that is, the drain nozzles on the right side of the base plate 100 are different in size, when the base plate 100 for the inner pin and the base plate 100 for the outer pin are produced, the size of the corresponding plug structure 62 on the insert 6 only needs to be set to be different, and the entire mold body does not need to be re-developed, so as to save the mold development time and cost.

Referring to fig. 15 to 18, the insert 6 further includes a groove 63 disposed on the insert body 61 and located on one side of the plug structure 62, the groove 63 is used to form a fool-proof rib on the drainage nozzle, and the insert 6 is mainly used to manufacture the base plate 100 for the inner pin, so that the two drainage nozzles are arranged differently, so that the fool-proof rib is formed on the outer side wall of one drainage nozzle, thereby preventing the fool in vision and avoiding the misassembly of the water outlet 5. Obviously, when the base plate 100 is used for manufacturing an outer pin, the corresponding insert 6 is not provided with the groove 63, so that the two drainage nozzles have the same structure.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings or directly or indirectly applied to other related technical fields are included in the same way in the protection scope of the present invention.

Claims (13)

1. A chassis is characterized by comprising a chassis body, wherein two drainage nozzles are arranged on the chassis body and are respectively arranged on two sides of the bottom of the chassis body;

one of them be equipped with on the water drainage nozzle and prevent slow-witted structure, so that two water drainage nozzles are the difference setting, prevent slow-witted structure and be used for preventing the water drainage nozzle is cup jointed by the play water larynx.

2. The tray of claim 1, wherein the fool-proofing structure comprises fool-proofing ribs protruding from an outer sidewall of the drain nozzle.

3. The chassis according to claim 2, wherein the fool-proof rib is extended in a protruding direction of the drain nozzle.

4. The chassis of claim 3, wherein the foolproof rib has a width B, wherein B is less than or equal to 2.5 mm.

5. The tray of claim 1, wherein the two drainage nozzles correspond to a first drainage nozzle and a second drainage nozzle, and the size of the first drainage nozzle protruding out of the tray body is different from the size of the second drainage nozzle protruding out of the tray body.

6. The tray of claim 5, wherein the first spout protrudes from the tray body a greater dimension than the second spout, and the fool-proofing structure is provided on the second spout.

7. The tray according to claim 6, wherein the second nozzle is formed in a cylindrical shape with both ends open, and a sealing structure is provided inside the second nozzle to close the passage inside the second nozzle.

8. The tray of claim 7, wherein the sealing structure includes a sealing plate disposed at one end of the tray body and configured to close the second drain nozzle.

9. The tray of claim 8, wherein the thickness of the seal plate is h, wherein h is 1mm ≦ 2 mm.

10. An air conditioner characterized by comprising the base pan as claimed in any one of claims 1 to 9.

11. A tray mould for forming a tray as claimed in any one of claims 1 to 9, the tray mould comprising:

the mould body is provided with a forming cavity for forming the chassis; and the number of the first and second groups,

the insert is detachably arranged on the die body and close to one side of the forming cavity, and the insert is used for corresponding forming the drainage nozzle with the fool-proof structure arranged on the base plate.

12. The base mold of claim 11, wherein the insert comprises an insert body and a pin structure provided on the insert body, the pin structure being configured to shape the internal passage of the drain nozzle.

13. The tray mold of claim 12 wherein the insert further comprises a groove on the insert body on one side of the pin structure, the groove configured to form a tamper bead on the drain nozzle.

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