CN214494131U

CN214494131U - Packaging foam structure

Info

Publication number: CN214494131U
Application number: CN202120624120.4U
Authority: CN
Inventors: 饶洋平; 刘豆豆; 曾显涿; 黄正东; 宋光祖
Original assignee: Sichuan Changhong Air Conditioner Co Ltd
Current assignee: Sichuan Changhong Air Conditioner Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-26
Anticipated expiration: 2031-03-26

Abstract

The utility model provides a packing foam structure relates to household electrical appliances packing technical field, including the foam base, be equipped with the cavity unit that is used for placing waterproof component or pipe joint on the foam base, be equipped with the positioning unit that is used for advancing line location to waterproof component or pipe joint in the cavity unit. It has solved among the prior art problem that the accessory foam that easily drops leads to the reliability to be difficult to guarantee.

Description

Packaging foam structure

Technical Field

The utility model belongs to the technical field of household electrical appliances packing technique and specifically relates to a packing foam structure is related to.

Background

The air conditioner shell package is used for protecting the whole machine from collision in the transportation process, has a certain protection effect on internal accessories of the air conditioner, and particularly for fresh air conditioners along with the increase of air conditioner functions, more accessories are required for indoor and outdoor connection, such as pipeline joints of the fresh air conditioners, waterproof assemblies and the like, so that more space is required for placing the accessories for the package; the accessories of the fresh air conditioner in the prior art are often directly placed on the foam piece at the bottom of the package, and because the foam piece at the bottom and the air conditioner complete machine need a certain safety distance, if the distance is too close, the complete machine is easy to extrude the accessories, and if the distance is too far, the accessories at the bottom are easy to separate from the foam, so that the reliability of the accessories is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a packing foam structure, it has solved among the prior art problem that the accessory foam that easily drops leads to the reliability to be difficult to guarantee.

According to the utility model discloses an embodiment, a packing foam structure, including the foam base, be equipped with the cavity unit that is used for placing waterproof component or pipe joint on the foam base, be equipped with in the cavity unit and be used for carrying out the positioning unit of location to waterproof component or pipe joint.

Compared with the prior art, the utility model discloses following beneficial effect has: through be equipped with the cavity unit that is used for placing waterproof component or pipe joint on foam base, be equipped with in the cavity unit and be used for carrying out the positioning unit that fixes a position waterproof component or pipe joint, positioning unit fixes a position waterproof component or pipe joint for waterproof component or pipe joint are unlikely to break away from foam base, have guaranteed the reliability of accessory in the transportation.

Further, the cavity unit includes first cavity, the positioning unit includes first locating column, first locating column transverse connection in the first cavity, first locating column cooperatees with waterproof component's cylinder joint.

Further, the cavity comprises a second chamber, the positioning unit comprises a second positioning column, the second positioning column is vertically connected to the inside of the second chamber, and the second positioning column is located in the pipeline joint.

Furthermore, the second positioning column is in threaded connection with the pipeline joint.

Furthermore, a positioning boss is fixedly arranged on the ring side of the second positioning column and meshed with the internal thread of the pipeline joint.

Further, the positioning unit and the foam base are integrally formed.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the positioning column of FIG. 1;

FIG. 4 is a sectional view of the assembly of FIG. 1 at a first positioning post;

fig. 5 is a schematic sectional view of the second positioning post in fig. 1.

In the above drawings: 1. a foam base; 101. a first chamber; 102. a second chamber; 2. a first positioning post; 3. a second positioning column; 301. positioning the boss; 4. a waterproof assembly; 5. a pipe joint is provided.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, fig. 4 and fig. 5, an embodiment of the present invention provides a packaging foam structure, which includes a foam base 1, wherein a cavity unit for placing a waterproof assembly 4 or a pipe joint 5 is disposed on the foam base 1, and of course, a cavity unit for placing the waterproof assembly 4 and the pipe joint 5 or other accessories may be disposed on the foam base 1 according to actual use requirements, and a positioning unit for positioning the waterproof assembly 4 or the pipe joint 5 is disposed in the cavity unit; it should be understood that the waterproof assembly 4 has a cylindrical joint at one end and the pipe joint 5 has an internal thread, which are all conventional air conditioning fittings, and the detailed structure thereof will not be described herein.

Through be equipped with the cavity unit that is used for placing waterproof component 4 or pipe joint 5 on foam base 1, be equipped with in the cavity unit and be used for carrying out the positioning unit of location to waterproof component 4 or pipe joint 5, the positioning unit is fixed a position waterproof component 4 or pipe joint 5 for waterproof component 4 or pipe joint 5 is unlikely to break away from foam base 1, has guaranteed the reliability of accessory in the transportation.

As shown in fig. 1 to 4, the embodiment of the present invention provides a packaging foam structure, the cavity unit includes a first cavity 101, the positioning unit includes a first positioning column 2, and considering that one end of the waterproof component 4 is provided with a cylindrical joint, the first positioning column 2 is set to be cylindrical so that the two can be well matched, and of course, in the actual use process, the first positioning column 2 can be set to be different cross-sectional shapes (for example, oval, square, etc.) according to the specific shape of the joint at one end of the waterproof component 4 to satisfy the good matching of the two; the first positioning column 2 is transversely connected into the first chamber 101, the first positioning column 2 is matched with a cylindrical joint of the waterproof component 4, namely the outer diameter of the first positioning column 2 is matched with the inner diameter of the cylindrical joint of the waterproof component 4, and it is understood that in order to meet the requirement of placing the waterproof component 4, the outline of the first chamber 101 is matched with the waterproof component 4; by adopting the scheme, when the waterproof device is used, the cylindrical joint sleeve of the waterproof component 4 is only required to be sleeved outside the first positioning column 2, and the first positioning column 2 can limit the waterproof component 4 to prevent the waterproof component from shaking up and down or left and right, so that good reliability is achieved.

As shown in fig. 3, an embodiment of the present invention provides a packaging foam structure, in order to limit a pipe joint 5 so as to make it stable during transportation, the cavity includes a second chamber 102, the positioning unit includes a second positioning column 3, the second positioning column 3 is vertically connected in the second chamber 102, and the second positioning column 3 is located in the pipe joint 5; by adopting the scheme, the pipeline joint 5 is sleeved outside the second positioning column 3, the second positioning column 3 has a transverse limiting effect on the pipeline joint 5 so as to prevent the pipeline joint 5 from shaking left and right in the transportation process, and the second positioning column 3 is vertically provided with a certain height, so that the pipeline joint 5 is not easy to jump out of the second positioning column 3, and it is understood that the specific heights and the outer diameter sizes of the first positioning column 2 and the second positioning column 3 are designed into relevant sizes according to the actual product condition so as to meet the positioning requirement; compared with the conventional transverse arrangement, the vertical arrangement of the pipeline joint 5 has stronger bearing capacity and is less prone to being damaged in the transportation process.

As shown in fig. 5, the embodiment of the utility model provides a packing foam structure for further promoting the spacing effect of second reference column 3 to pipe joint 5, second reference column 3 and pipe joint 5 threaded connection, the two threaded connection make pipe joint 5 can not horizontal or longitudinal movement in the transportation, and easy dismounting.

As shown in fig. 1 and 5, an embodiment of the present invention provides a packaging foam structure, wherein a positioning boss 301 is fixedly disposed on a ring side of the second positioning column 3, and the positioning boss 301 is engaged with an internal thread of the pipe joint 5; by adopting the scheme, the positioning boss 301 on the second positioning column 3 can be meshed with the internal thread of the pipeline joint 5, the threaded connection between the second positioning column 3 and the pipeline joint 5 is simply and conveniently realized, and the cost is saved due to the fact that the positioning boss is integrally formed.

The embodiment of the utility model provides a packing foam structure, the cost and the structural strength of considering the product, the positioning unit with 1 integrated into one piece of foam base.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A packaging foam structure characterized by: including foam base (1), be equipped with the cavity unit that is used for placing waterproof component (4) or pipe joint (5) on foam base (1), be equipped with in the cavity unit and be used for carrying out the positioning unit of location to waterproof component (4) or pipe joint (5).

2. A packaging foam structure according to claim 1, wherein: the cavity unit comprises a first cavity (101), the positioning unit comprises a first positioning column (2), the first positioning column (2) is transversely connected into the first cavity (101), and the first positioning column (2) is matched with a cylindrical joint of the waterproof assembly (4).

3. A packaging foam structure according to claim 1, wherein: the cavity comprises a second chamber (102), the positioning unit comprises a second positioning column (3), the second positioning column (3) is vertically connected into the second chamber (102), and the second positioning column (3) is located in a pipeline joint (5).

4. A packaging foam structure according to claim 3, wherein: and the second positioning column (3) is in threaded connection with the pipeline joint (5).

5. The packaging foam structure of claim 4, wherein: and a positioning boss (301) is fixedly arranged on the ring side of the second positioning column (3), and the positioning boss (301) is meshed with the internal thread of the pipeline joint (5).

6. A packaging foam structure according to any one of claims 1 to 5, wherein: the positioning unit and the foam base (1) are integrally formed.