CN214825086U

CN214825086U - Air conditioner outer unit foam cushion block and air conditioner outer unit lower package

Info

Publication number: CN214825086U
Application number: CN202022673742.4U
Authority: CN
Inventors: 赵志林; 杨欢; 党海峰; 于沐阳; 李建科
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-11-23
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a packing box technical field provides an outer quick-witted foam cushion of air conditioner and outer machine of air conditioner lower packing. At least two opposite sides of the foam cushion block of the air conditioner outdoor unit are provided with clamping grooves with downward openings for clamping side plates at the bottom of the corrugated box. The utility model provides an outer quick-witted foam cushion of air conditioner and outer machine of air conditioner is packing down sets up the draw-in groove through the side at the foam cushion, through the curb plate joint of draw-in groove and the flute bottom of the case, realizes the assembly of foam cushion and flute bottom of the case, need not paste curb plate and foam cushion through the rubber coated mode, has saved manufacturing cost, has simplified assembly process.

Description

Air conditioner outer unit foam cushion block and air conditioner outer unit lower package

Technical Field

The utility model relates to a packing box technical field especially relates to an outer quick-witted foam cushion of air conditioner and outer machine of air conditioner lower packing.

Background

At present, most of packages for the outdoor unit of the air conditioner adopt a foam cushion block form at the bottom of the air conditioner to prevent the air conditioner from being collided and damaged in the transportation process. In order to avoid damage to the foam cushion block during assembly and transportation in a production line and during final packaging, a corrugated box bottom is generally arranged below the foam cushion block to form a lower package, and finally, the air conditioner and the lower package are directly loaded into a packaging box together.

The existing packaging technology mostly adopts the following two modes: firstly, flanging the periphery of corrugated paper, nailing at four corners to form a corrugated box bottom in a small box-free form, and then placing a foam cushion block into the corrugated box bottom; secondly, flanging the two sides of the corrugated paper to form a U-shaped corrugated box bottom, placing the foam cushion block into the corrugated box bottom, and adhering the two flanging edges and the foam cushion block together through glue. The two types of lower packages, the former requiring nailing and the latter requiring gluing, both bring about an increase in cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outer quick-witted foam cushion of air conditioner and outer machine of air conditioner is packing down for the packing needs nailing or rubber coating operation under the air condensing units among the solution prior art, leads to the problem of manufacturing cost increase.

The utility model provides an outer quick-witted foam cushion of air conditioner, the at least relative both sides structure of foam cushion have the draw-in groove that the opening is decurrent for the curb plate of joint corrugated box bottom.

According to the utility model provides a pair of outer quick-witted foam cushion of air conditioner, the width of draw-in groove reduces by notch to tank bottom gradually, the width of tank bottom is less than the thickness of side plate.

According to the utility model provides a pair of outer quick-witted foam cushion of air conditioner, the cross-section of draw-in groove is right trapezoid, right trapezoid's slope limit is located the outside of draw-in groove.

According to the utility model provides a pair of outer quick-witted foam cushion of air conditioner, the thickness of side plate is 2.5 ~ 3.5mm, and is corresponding, the width of tank bottom is 1 ~ 2 mm.

According to the utility model provides a pair of outer quick-witted foam cushion of air conditioner, the draw-in groove includes guide section and straight flute section, the holding end of guide section with the straight flute section links to each other, the end that gradually expands of guide section is used for the guide the curb plate card is gone into the draw-in groove.

According to the utility model provides a pair of outer quick-witted foam cushion of air conditioner, the cell wall structure of draw-in groove is the concavo-convex face.

According to the utility model provides a pair of outer quick-witted foam cushion of air conditioner, the foam cushion correspond to the surface structure of draw-in groove has the perpendicular to the strengthening rib that the draw-in groove set up.

According to the utility model provides a pair of outer quick-witted foam cushion of air conditioner, the draw-in groove is followed foam cushion's length direction extends to the other end from one end.

The utility model also provides a packing under outer machine of air conditioner, including the outer machine foam cushion of flute bottom of the case and any kind of above-mentioned air conditioner, the flute bottom of the case includes two at least relative curb plates, the curb plate with draw-in groove one-to-one joint.

According to the utility model provides a pair of packing under outer machine of air conditioner, the flute bottom of the case is the U template.

The utility model provides an outer quick-witted foam cushion of air conditioner and outer machine of air conditioner is packing down sets up the draw-in groove through the side at the foam cushion, through the curb plate joint of draw-in groove and the flute bottom of the case, realizes the assembly of foam cushion and flute bottom of the case, need not paste curb plate and foam cushion through the rubber coated mode, has saved manufacturing cost, has simplified assembly process.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a foam cushion block of an air conditioner outdoor unit provided by the present invention;

FIG. 2 is a cross-sectional view of the foam bun of the air conditioner of FIG. 1;

fig. 3 is a schematic structural view of the bottom of a corrugated case in the lower package of the air conditioner outdoor unit provided by the present invention;

fig. 4 is a schematic structural view of a lower package of an air conditioner outdoor unit provided by the present invention;

fig. 5 is a cross-sectional view of the bottom package of the air conditioner of fig. 4.

Reference numerals:

1. a foam cushion block; 11. a card slot; 12. a foot pad clearance groove; 13. assembling the clearance groove; 14. a through hole; 15. a groove; 2. the corrugated box bottom; 21. side plates.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are 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.

The following describes the foam pad of the outdoor unit of an air conditioner and the lower package of the outdoor unit of the air conditioner according to the present invention with reference to fig. 1 to 5.

Fig. 1 is a schematic structural view of the foam cushion block of the outdoor unit of the air conditioner. At least two opposite sides of the foam cushion block 1 of the air conditioner outdoor unit are provided with clamping grooves 11 with downward openings for clamping side plates 21 of the corrugated box bottom 2. As shown in fig. 2, which is a cross-sectional view of the foam cushion block of the air conditioner outdoor unit in fig. 1, a flange protruding outwards is formed at a side edge of the foam cushion block 1, and a clamping groove 11 is formed on a lower surface of the flange to form a clamping groove structure with a downward opening. As shown in fig. 1, the foam cushion block 1 has four sides, and it may be provided with the locking grooves 11 only on two opposite sides, or with the locking grooves 11 on any three sides, or with the locking grooves 11 on all four sides.

Wherein, the curb plate 21 of the flute bottom of the case 2 is turned over upward by the corrugated paper and is formed, the utility model provides an outer quick-witted foam cushion block 1 of air conditioner realizes the assembly of foam cushion block 1 and flute bottom of the case 2 through setting up draw-in groove 11 at its side, through draw-in groove 11 and the 21 joints of the curb plate of the flute bottom of the case 2, need not paste curb plate 21 to foam cushion block 1 through the gummed mode on, saved manufacturing cost, simplified assembly process.

The utility model discloses an embodiment, the width of draw-in groove 11 is reduced by notch to tank bottom gradually, and the width of tank bottom is less than the thickness of curb plate 21. When the foam cushion block 1 is pressed into the corrugated case bottom 2 and the side plate 21 is inserted into the clamping groove 11, an interference fit between the clamping groove 11 and the side plate 21 is formed, so that the corrugated case bottom 2 and the foam cushion block 1 are prevented from loosening.

For example, the cross section of the card slot 11 is a right trapezoid, and the inclined side of the right trapezoid is located outside the card slot 11. The outside of draw-in groove 11 is the one side of keeping away from foam cushion 1 center, and the inboard of draw-in groove 11 is the one side that is close to foam cushion 1 center. During assembly, the side plate 21 is close to the foam cushion block 1 under the guiding action of the inclined edge and is tightly attached to the inner side of the clamping groove 11, and the assembling tightness of the side plate 21 and the foam cushion block 1 is improved. In addition, the width of the notch of the clamping groove 11 can be larger than the thickness of the side plate 21, so that the side plate 21 can be more easily inserted into the clamping groove 11, and the requirement on the dimensional accuracy of the foam cushion block 1 and the corrugated box bottom 2 is reduced.

In another embodiment of the present invention, the slot 11 includes a guiding section and a straight slot section, the receiving end of the guiding section is connected to the straight slot section, and the diverging end of the guiding section is used for guiding the side plate 21 to be inserted into the slot 11. Specifically, the groove width of the guide section gradually decreases from the notch to the groove bottom. By arranging the guide section, the requirement on the size precision of the side plate 21 and the clamping groove 11 can be reduced; through setting up the straight flute section, make curb plate 21 and straight flute section joint, increase the area of contact of curb plate 21 and draw-in groove 11, improve the engaging force between corrugated box bottom 2 and foam cushion 1.

The embodiment of the utility model provides an in, the thickness of curb plate 21 is 2.5 ~ 3.5mm, and is corresponding, and the width of the tank bottom of draw-in groove 11 is 1 ~ 2 mm. For example, the thickness of the side plate 21 is 3mm, and the width of the groove bottom of the clamping groove 11 is 1.5mm, so that the assembly effect is good in practical application.

Further, the thickness between the lateral surface of draw-in groove 11 to the lateral surface of foam cushion 1 is 2 ~ 3mm to guarantee that draw-in groove 11 has certain intensity, avoid splitting under the effort of curb plate 21. In an embodiment of the present invention, the foam cushion block 1 has a reinforcing rib (not shown in the figure) corresponding to the outer surface of the clamping groove 11 and disposed perpendicular to the clamping groove 11, so as to enhance the strength of the clamping groove 11.

In the embodiment of the utility model, the depth of the clamping groove 11 is 5-10 m, and too shallow depth can cause too small contact surface between the side plate 21 and the clamping groove 11, so that the joint force between the foam cushion block 1 and the corrugated box bottom 2 is too small; too deep results in a gap between the card slot 11 and the side plate 21, which is prone to fracture when subjected to pressure. Further, the width of the notch should be slightly larger than the thickness of the side plate 21 by 1-2 mm, for example, the thickness of the side plate 21 is 3mm, and the width of the notch is 4mm, so as to facilitate the insertion of the side plate 21.

The embodiment of the utility model provides an in, the cell wall structure of draw-in groove 11 is the concave-convex surface to increase curb plate 21 and draw-in groove 11's frictional force, improve the engaging force between the corrugated box bottom 2 and the foam cushion 1. Or, the clamping groove 11 extends from one end to the other end along the length direction of the foam cushion block 1, so that the side plate 21 is in maximum length contact with the clamping groove 11, the contact area between the side plate 21 and the clamping groove 11 is increased, and the joint force between the corrugated box bottom 2 and the foam cushion block 1 is improved.

In an embodiment of the present invention, the foam cushion block 1 has two foot-pad clearance grooves 12 respectively formed on the foot-pad side corresponding to the air conditioner external unit. After the air conditioner outdoor unit is assembled and loaded into the packing box, the air conditioner outdoor unit is usually subjected to a drop test together with the packing box. After the foot-pad clearance groove 12 is formed in the foam cushion block 1, the air conditioner outdoor unit is placed in the foam cushion block 1 and boxed, and four foot pads can be suspended in the air, so that the foot pads can be prevented from being bent during a drop test.

In the embodiment of the present invention, as shown in fig. 1, assembly clearance grooves 13 are respectively formed on both sides of the foam cushion block 1. The utility model provides an outer machine of air conditioner is packing down can be being carried the circulation on the assembly line, and the assembly process all goes on this lower packing promptly, can directly pack into the packing box after the assembly is accomplished like this, reduces the transport work. In the embodiment, the assembling clearance grooves 13 are respectively formed in the two sides of the foam cushion block 1, so that the clearance is provided for assembling screws in the assembling process. Further, according to the structure of the air conditioner outdoor unit, the foot pad clearance grooves 12 are formed on both long sides of the foam cushion block 1, and the assembly clearance grooves 13 are formed on both short sides of the foam cushion block 1.

The embodiment of the utility model provides an in, through-hole 14 has been seted up at the middle part of foam cushion 1, and recess 15 has been seted up to the bottom surface of foam cushion 1 to reduce the weight of foam cushion 1, alleviate the size of whole packing box.

As shown in fig. 4, the utility model provides a structure schematic diagram of packing under outer machine of air conditioner. The lower package of the outdoor unit of the air conditioner comprises a corrugated box bottom 2 and the foam cushion block 1 of the outdoor unit of the air conditioner in any embodiment. The corrugated box bottom 2 comprises at least two opposite side plates 21, and the side plates 21 are correspondingly clamped with the clamping grooves 11 one by one. Fig. 5 is a cross-sectional view of the bottom package of the air conditioner of fig. 4 showing the bottom of the corrugated container in assembled relation to the foam bun. During assembly, the foam cushion block 1 is pressed into the corrugated box bottom 2, and the side plates 21 are clamped in the corresponding clamping grooves 11, so that the side plates 21 of the corrugated box bottom 2 can be fixed.

In the embodiment of the present invention, the corrugated box bottom 2 includes at least two opposite side plates 21. For example, as shown in fig. 3, the structure of the bottom of the corrugated container in the package under the outdoor unit of the air conditioner provided by the present invention is schematically illustrated, the bottom 2 of the corrugated container is rectangular, and the two opposite sides of the rectangle are respectively provided with a side plate 21; or, the three sides of the rectangle are provided with side plates 21; alternatively, four sides of the rectangle are provided with side plates 21. At least two opposite side plates 21 are clamped with the clamping grooves 11, so that the corrugated box bottom 2 is not easy to loosen from the foam cushion block 1 in the carrying process. When the number of the side plates 21 is the same as that of the clamping grooves 11 and corresponds to one another, the side plates 21 do not need to be fixed in a nailing mode, and production cost is saved.

Specifically, as shown in fig. 5, the utility model provides a structural schematic diagram of the bottom of the corrugated case in the packing under the outer machine of air conditioner. The corrugated box bottom 2 is a U-shaped plate, the two opposite sides of the foam cushion block 1 are provided with clamping grooves 11, and two side plates 21 of the corrugated box bottom 2 are correspondingly clamped with the two clamping grooves 11 of the foam cushion block 1 one by one. The corrugated box bottom 2 can be formed by folding a rectangular piece of corrugated paper from two sides, is convenient to manufacture, saves materials and further reduces the production cost. Further, two opposite side plates 21 are positioned on two long sides of the corrugated box bottom 2, so that the clamping length between the side plates 21 and the clamping grooves 11 is longer, and the joint force between the corrugated box bottom 2 and the foam cushion block 1 is increased.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A foam cushion block of an air conditioner outdoor unit is characterized in that at least two opposite sides of the foam cushion block are provided with clamping grooves with downward openings, and the clamping grooves are used for clamping side plates at the bottom of a corrugated box; the width of the clamping groove is gradually reduced from the notch to the groove bottom, and the width of the groove bottom is smaller than the thickness of the side plate; the cross section of the clamping groove is in a right trapezoid shape, and the inclined edge of the right trapezoid shape is located on the outer side of the clamping groove.

2. The foam cushion for an outdoor unit of an air conditioner according to claim 1, wherein the thickness of the side plate is 2.5 to 3.5mm, and correspondingly, the width of the groove bottom is 1 to 2 mm.

3. The foam cushion block for an outdoor unit of an air conditioner according to claim 1, wherein the clamping groove comprises a guide section and a straight groove section, a closed end of the guide section is connected with the straight groove section, and a gradually expanding end of the guide section is used for guiding the side plate to be clamped into the clamping groove.

4. The foam cushion block for an outdoor unit of an air conditioner as claimed in claim 1, wherein the groove wall of the locking groove is formed in a concave-convex shape.

5. The foam cushion for an outdoor unit of an air conditioner according to claim 1, wherein the outer surface of the foam cushion corresponding to the locking groove is formed with a reinforcing rib arranged perpendicular to the locking groove.

6. The foam cushion for an outdoor unit of an air conditioner according to claim 1, wherein the locking groove extends from one end to the other end along a length direction of the foam cushion.

7. The outdoor unit lower package of the air conditioner is characterized by comprising a corrugated case bottom and the foam cushion block of the outdoor unit of the air conditioner as claimed in any one of claims 1 to 6, wherein the corrugated case bottom comprises at least two opposite side plates, and the side plates are clamped with the clamping grooves in a one-to-one corresponding mode.

8. The outdoor unit lower package of an air conditioner as claimed in claim 7, wherein the bottom of the corrugated box is a U-shaped plate.