CN213446276U

CN213446276U - Fuselage subassembly, shell group and water purifier

Info

Publication number: CN213446276U
Application number: CN202021541451.3U
Authority: CN
Inventors: 杨华; 龚圆杰; 张涛
Original assignee: Chunmi Technology Shanghai Co Ltd
Current assignee: Chunmi Technology Shanghai Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-15
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a fuselage subassembly, shell group and water purifier, include: the outer wall of the inner shell is provided with a mounting hole; the fixed magnet is inserted into the mounting hole; and the outer shell is sleeved outside the inner shell, and the inner wall of the outer shell seals the fixed magnet in the mounting hole. Therefore, the fixed magnet is not easy to fall off from the inner shell, so that the mounting magnet on the front cover is ensured to be reliably magnetically attracted with the fixed magnet all the time, the front cover can be stably attracted and fixed on the machine body assembly without falling off, and the product reliability of the water purifier is improved.

Description

Fuselage subassembly, shell group and water purifier

Technical Field

The utility model relates to a clean drink equipment technical field especially relates to a fuselage subassembly, shell group and water purifier.

Background

Along with the improvement of living standard of people, people pay more and more attention to drinking water quality and drinking water health, so that the trend that a family is provided with a water purifier is provided. In the existing water purifier, a magnet is preassembled on the front cover, and meanwhile, a magnet is also installed at a corresponding position on the machine body, and the front cover can be fixed with the machine body in a magnetic attraction manner through the magnetic attraction force of the two magnets. However, since the magnet on the body is usually directly fixed on the outer wall of the body by means of bonding, etc., the magnet is easy to fall off, so that the magnet on the front cover loses the magnetic attraction matching force, and the front cover fails in attraction and falls off.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a fuselage subassembly, shell group and water purifier aims at solving prior art magnet and drops easily and lead to the insecure problem of protecgulum actuation.

The application provides a fuselage assembly, the fuselage assembly includes:

the outer wall of the inner shell is provided with a mounting hole;

the fixed magnet is inserted into the mounting hole; and

the outer shell is sleeved outside the inner shell, and the inner wall of the outer shell seals the fixed magnet in the mounting hole.

In one embodiment, the number of the mounting holes is at least two, and at least two of the mounting holes are respectively arranged on two adjacent or two pairs of two side surfaces of the outer wall of the inner shell.

In one embodiment, the inner shell comprises a face plate, a mounting barrel and a back plate, the mounting barrel is connected between the face plate and the back plate, the face plate is provided with a first socket communicated with a barrel cavity of the mounting barrel, and/or the back plate is provided with a second socket communicated with the barrel cavity of the mounting barrel, and the mounting hole is formed in the back surface of the face plate.

In one embodiment, the mounting hole is provided with a mounting hole for mounting the fixing magnet.

In one embodiment, the housing is provided in a cylindrical structure, and at least one end of the housing is provided with an opening.

In one embodiment, the inner wall of the outer shell is a clearance fit with the outer wall of the inner shell.

In another aspect, the present application also provides a shell assembly including the airframe component as described above.

In one embodiment, the shell assembly further comprises a front cover and a mounting magnet, the mounting magnet is arranged on one side of the front cover facing the machine body assembly, the number and the positions of the mounting magnet and the fixed magnets are matched, and the mounting magnet is magnetically attracted and connected with the fixed magnets.

In one embodiment, the case assembly further includes a rear cover disposed at an end of the body assembly remote from the front cover.

In addition, the application also provides a water purifier, which comprises the shell group.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

in the above scheme, because the mounting hole has been predetermine on the outer wall of inner shell, and plant fixed magnet in the mounting hole, make after the outside of inner shell is assembled with the suit mode to the shell, the inner wall of shell can be with fixed magnet shutoff in the mounting hole, therefore, fixed magnet just is difficult to drop from the inner shell, and then just can guarantee that the installation magnet on the protecgulum is connected with the reliable magnetism of fixed magnet all the time, the protecgulum then can steadily the actuation fix on the fuselage subassembly and do not take place to drop, the product reliability of water purifier has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

Wherein:

fig. 1 is a schematic structural diagram of a fuselage assembly according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

fig. 3 is an exploded view and schematic illustration of a front cover and body assembly according to an embodiment of the present invention;

fig. 4 is a sectional view of an assembly structure of a front cover and a body assembly according to an embodiment of the present invention;

fig. 5 is an exploded view of a housing assembly according to an embodiment of the present invention.

In the figure:

10. a fuselage assembly; 11. an inner shell; 111. mounting holes; 112. a panel; 113. mounting the cylinder; 114. a back plate; 15. a first socket; 12. fixing a magnet; 13. a housing; 20. a shell group; 21. a front cover; 22. mounting a magnet; 23. and (7) a rear cover.

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.

The embodiment of the application provides a water purifier, it can purify the quality of water of external water source to promote the quality and the health of people's drinking water.

In the future, a water purifier mainly includes a filter element and a housing set 20. The shell assembly 20 is used for loading a filter element, and the filter element is a direct execution unit for purifying and filtering an external water source.

The filter element can be any type of filter element product in the prior art, such as, but not limited to, a reverse osmosis filter element, a folded microporous filter element, a PP melt-blown filter element, and an activated carbon filter element.

As shown in fig. 1 to 5, the present embodiment shows a case assembly 20 including a front cover 21, a mounting magnet 22, and a body assembly 10. The body assembly 10 includes: inner shell 11, fixed magnet 12 and outer shell 13.

The mounting magnet 22 is arranged on one side of the front cover 21 facing the machine body assembly 10, a mounting hole 111 is arranged on the outer wall of the inner shell 11, and the fixed magnet 12 is inserted into the mounting hole 111; the number and the positions of the installation magnets 22 and the fixed magnets 12 are matched, and the installation magnets 22 and the fixed magnets 12 are connected in a magnetic attraction mode.

Alternatively, the mounting magnet 22 may be directly mounted and fixed to the front cover 21 by an adhesive method. In order to avoid the falling-off of the rear mounting magnet 22 in a long time, a fixing hole can be designed and manufactured on the front cover 21, and the mounting magnet 22 is tightly inserted into the fixing hole, so that the purpose of firm mounting is achieved.

The outer shell 13 is sleeved outside the inner shell 11, and the inner wall of the outer shell 13 seals the fixed magnet 12 in the mounting hole 111.

In summary, the implementation of the technical solution of the present embodiment has the following beneficial effects: in the above scheme, because the mounting hole 111 is preset on the outer wall of the inner shell 11, and the fixed magnet 12 is inserted into the mounting hole 111, after the outer shell 13 is assembled on the outside of the inner shell 11 in a sleeving manner, the inner wall of the outer shell 13 can seal the fixed magnet 12 in the mounting hole 111, so that the fixed magnet 12 is not easy to fall off from the inner shell 11, and the reliable magnetic attraction connection between the mounting magnet 22 on the front cover 21 and the fixed magnet 12 can be ensured, the front cover 21 can be stably attracted and fixed on the body component 10 without falling off, and the product reliability of the water purifier is improved.

With reference to fig. 2, it should be noted that the mounting and dismounting direction of the fixed magnet 12 in the mounting hole 111 is parallel to the panel 112. Therefore, after the shell 13 is sleeved outside the body assembly 10, the inner wall of the shell 13 can directly cover the orifice of the mounting hole 111, and the effect of plugging and fixing the magnet in the mounting hole 111 is achieved.

On the basis of the above embodiment, the number of the mounting holes 111 is at least two, and at least two of the mounting holes 111 are respectively disposed on two adjacent or two pairs of two side surfaces of the outer wall of the inner shell 11. Preferably, the number of the mounting holes 111 is four in the present embodiment, and the mounting holes 111 are arranged in a rectangular shape, and correspondingly, the number of the fixing magnets 12 is also four and the fixing magnets are mounted in the mounting holes 111 in a one-to-one correspondence. Further adaptively, the four mounting magnets 22 are also distributed in a rectangular shape, so that the mounting magnets 22 can be magnetically attracted to the fixed magnets 12 in a one-to-one correspondence. Therefore, all parts of the front cover 21 can be more firmly attracted and are not easy to loosen, and meanwhile, the assembly gap between the front cover 21 and the machine body assembly 10 is eliminated, so that the appearance of the water purifier is more attractive.

Referring to fig. 2, in some embodiments, the inner shell 11 includes a front plate 112, a mounting cylinder 113 and a back plate 114, the mounting cylinder 113 is connected between the front plate 112 and the back plate 114, the front plate 112 is provided with a first socket 15 communicated with a cylinder cavity of the mounting cylinder 113, and/or the back plate 114 is provided with a second socket communicated with a cylinder cavity of the mounting cylinder 113, and the mounting hole 111 is formed in a back surface of the front plate 112. Therefore, the filter element can be inserted into the mounting tube 113 from the first insertion opening 15 or the second insertion opening to realize mounting and fixing, and the mounting and dismounting operation of the filter element is convenient.

When the filter cartridge is installed in the mounting barrel 113, the front cover 21 can be magnetically fixed to the outside of the panel 112, so as to cover the first insertion opening 15, and the housing assembly 20 further includes a rear cover 23, wherein the rear cover 23 is disposed at an end of the body assembly 10 away from the front cover 21. The rear cover 23 can also cover the second socket to ensure the overall beauty of the water purifier.

Optionally, the rear cover 23 may be assembled and fixed with the body assembly 10 by means of, but not limited to, adhesion, magnetic connection, screwing, snap connection, etc.; the concrete selection can be carried out according to the actual requirement.

In addition, in any of the above embodiments, the housing 13 is provided in a cylindrical structure, and at least one end of the housing 13 is provided in an open manner. So that the inner shell 11 can be easily inserted into the outer shell 13 from the beginning, and the outer shell 13 and the inner shell 11 can be connected in a nesting mode. Preferably, both ends of the outer shell 13 are provided with openings, so that a user can freely and selectively insert the inner shell 11 into the outer shell 13 from any end opening, thereby avoiding the need of adjusting the pose of the outer shell 13 and reducing the difficulty of assembling the inner shell 11.

In particular, the inner wall of the outer shell 13 is clearance fitted with the outer wall of the inner shell 11. So, can avoid between shell 13 and the inner shell 11 cooperation clearance too big, have the risk that magnet drops, can avoid shell 13 and inner shell 11 to install and remove simultaneously again, relative sliding friction resistance and wearing and tearing are too big, influence operation experience and life.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A fuselage assembly, comprising:

the outer wall of the inner shell is provided with a mounting hole;

the fixed magnet is inserted into the mounting hole; and

2. The airframe assembly as defined in claim 1, wherein the mounting holes are provided in at least two numbers, and at least two of the mounting holes are provided on adjacent or two pairs of sides of the outer wall of the inner casing, respectively.

3. The fuselage assembly as defined in claim 1, wherein the inner shell includes a face plate, a mounting cylinder and a back plate, the mounting cylinder is connected between the face plate and the back plate, and the face plate is provided with a first socket communicated with a cylinder cavity of the mounting cylinder and/or the back plate is provided with a second socket communicated with the cylinder cavity of the mounting cylinder, and the mounting hole is formed in a back surface of the face plate.

4. The airframe assembly as defined in claim 3, wherein the mounting magnet is disposed parallel to the panel in a mounting direction within the mounting hole.

5. The airframe assembly as defined in claim 1, wherein the housing is configured as a tubular structure and at least one end of the housing is open.

6. The airframe assembly as defined in claim 1, wherein an inner wall of the outer shell is clearance fit with an outer wall of the inner shell.

7. A shell assembly, comprising the airframe assembly as defined in any one of claims 1 to 6.

8. The case set according to claim 7, further comprising a front cover and a mounting magnet, wherein the mounting magnet is disposed on a side of the front cover facing the body assembly, the number and positions of the mounting magnet and the fixing magnet are matched, and the mounting magnet is magnetically attracted to the fixing magnet.

9. The case set according to claim 8, further comprising a rear cover disposed at an end of the fuselage assembly distal from the front cover.

10. A water purifier comprising a shell assembly according to any one of claims 7 to 9.