CN213273160U

CN213273160U - Plastic shell convenient to replace

Info

Publication number: CN213273160U
Application number: CN202022236118.8U
Authority: CN
Inventors: 彭伟岳
Original assignee: Huizhou Weidegao Plastic Products Co ltd
Current assignee: Huizhou Weidegao Plastic Products Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-25
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a plastic shell convenient for replacement, which comprises a shell and a humidifier connecting piece, wherein the shell is provided with two shells, the top ends of the two shells are respectively fixed with a first arc block and a second arc block, the opposite sides of the first arc block and the second arc block are respectively provided with an extruding mechanism, the two extruding mechanisms are respectively positioned at the two outer sides of the humidifier connecting piece, the two ends of the first arc block are respectively and fixedly connected with a first fixed block, the two ends of the second arc block are respectively and fixedly connected with a second fixed block, the two second fixed blocks are respectively corresponding to the two first fixed blocks, one sides of the two first fixed blocks, which are close to the second fixed blocks, are respectively and fixedly connected with an inserting block, the two second fixed blocks are respectively provided with a first through groove, one ends of the two inserting blocks are respectively inserted into the two first through grooves, the utility model adopts a splicing mode to connect the two shells, still be convenient for the later stage and change humidifier plastic shell, save time.

Description

Plastic shell convenient to replace

Technical Field

The utility model relates to a plastic shell convenient to change belongs to plastic shell technical field.

Background

A humidifier is a household appliance that increases the humidity of a room. The humidifier can humidify a designated room, and can also be connected with a boiler or a central air-conditioning system to humidify the whole building. The development of the humidifier industry in China has a history of nearly 20 years, and through years of air quality concept popularization, product research and development and market cultivation, the function and the function of the humidifier, a relatively strange small household appliance product, are gradually accepted.

The outside fine protector that does not have of current humidifier makes the humidifier appear damaging easily when receiving external shock, influences the life of humidifier, and part humidifier utilizes the plastic shell as protective structure, but, when the plastic shell is impaired, because the plastic shell is changed more troublesome, consequently, the maintenance and the change in later stage of being not convenient for.

Disclosure of Invention

The utility model aims at providing a plastic shell convenient to change to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the plastic shell convenient to replace comprises a shell and a humidifier connecting piece, wherein the shell is provided with two shells, a first arc block and a second arc block are respectively fixed at the top ends of the two shells, extrusion mechanisms are respectively arranged at the opposite sides of the first arc block and the second arc block, the two extrusion mechanisms are respectively positioned at the two outer sides of the humidifier connecting piece, the two ends of the first arc block are respectively and fixedly connected with a first fixed block, the two ends of the second arc block are respectively and fixedly connected with a second fixed block, the two second fixed blocks respectively correspond to the two first fixed blocks, one sides of the two first fixed blocks, which are close to the second fixed blocks, are respectively and fixedly connected with an insertion block, the two second fixed blocks are respectively provided with a first through groove, one end of each insertion block is respectively inserted into the two first through grooves, the upper ends of the two first through grooves are respectively communicated with a second through groove, and the two second through grooves are, the bottom ends of the two limiting mechanisms correspond to the two inserting blocks respectively.

Preferably, two the extrusion mechanism all includes stripper plate, a plurality of second spring and protection pad, two the stripper plate all establishes to the arc shape, two the stripper plate is symmetry each other, all through a plurality of second spring coupling, two between first arc piece inner wall and the second arc piece inner wall and the corresponding stripper plate the equal fixedly connected with of stripper plate opposite side protects the pad, two the protection pad contacts with two outsides of humidifier connecting piece respectively.

Preferably, two stop gear all includes spacing post, control block, two side channels, two montants, cover block, two installation pieces and two first springs, spacing post is inserted and is established in the logical inslot of second, spacing post top fixedly connected with control block, all be equipped with the side channel on the wall of second through groove both sides, two equal vertical fixation has the montant in the side channel, two be equipped with the cover block between the side channel, the fixed cover of cover block is in the spacing post outside, the equal fixedly connected with installation piece in cover block both sides, two the installation piece cup joints with two montant activities respectively, two equal fixedly connected with first spring between installation piece and the corresponding side channel roof, two first spring overlaps respectively and establishes in two montant peripheries.

Preferably, the upper end of the inserting block is provided with a groove, the lower end of the limiting column penetrates through the second through groove and is inserted into the groove, and the lower end of the limiting column is matched with the groove.

Preferably, the upper end of one side of the inserting block far away from the first fixing block is provided with a first cambered surface, one side of the bottom end of the limiting column close to the first fixing block is provided with a second cambered surface, and the first cambered surface is matched with the second cambered surface.

Preferably, the first arc block and the second arc block are semicircular in cross section.

Compared with the prior art, the beneficial effects of the utility model are that: two first fixed blocks correspond to two second fixed blocks, the first arc blocks and the second arc blocks are positioned at the periphery of a humidifier connecting piece and push the first arc blocks and the second arc blocks to enable the first arc blocks and the second arc blocks to move oppositely, two extrusion plates move oppositely under the extrusion of the humidifier connecting piece and extrude a plurality of second springs to enable the plurality of second springs to be in a compressed state, two clamping plates extrude and clamp the humidifier connecting piece through the acting force of the second springs to ensure the stability, meanwhile, two insertion blocks are inserted into corresponding first through grooves to be contacted with the bottom ends of corresponding limiting posts, the two limiting posts can move upwards by utilizing the mutual matching of the first arc surfaces and the second arc surfaces, the first springs are extruded through the sleeve blocks and the two installation blocks in the moving-up process of the two limiting posts, the second springs are in the compressed state, and the two insertion blocks continue to move, when two spacing toe ends correspond with corresponding the recess, two spacing toe ends insert the recess through the effort of first spring in, utilize the cooperation of two spacing posts and two recesses, insert two piece spacing in two first logical inslots, thereby make first fixed block and second fixed block link together, during the dismantlement, only need two control blocks of pull-up, make two spacing toe ends and two recess separation can, the mode of adopting the concatenation links together two shells, easy operation is convenient, not only can be fine protect the humidifier, the later stage of being convenient for is changed the humidifier plastic shell, and the time is saved.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the limiting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the extrusion plate of the present invention.

In the figure: 1. a housing; 2. a first arc block; 3. a second arc block; 4. a limiting mechanism; 41. a control block; 42. sleeving blocks; 43. a first spring; 44. a side groove; 45. mounting blocks; 46. a limiting column; 47. a vertical rod; 5. an extrusion mechanism; 51. a pressing plate; 52. a second spring; 53. a protective pad; 6. a first fixed block; 7. a second fixed block; 8. inserting a block; 9. a humidifier connector; 10. a first arc surface; 11. a first through groove; 12. a groove; 13. a second through groove; 14. a second cambered surface.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a plastic shell convenient to replace comprises a shell 1 and a humidifier connecting piece 9, wherein the shell 1 is provided with two shells, the top ends of the two shells 1 are respectively fixed with a first arc block 2 and a second arc block 3, the opposite sides of the first arc block 2 and the second arc block 3 are respectively provided with an extruding mechanism 5, the two extruding mechanisms 5 are respectively positioned at the two outer sides of the humidifier connecting piece 9, the two ends of the first arc block 2 are respectively and fixedly connected with a first fixed block 6, the two ends of the second arc block 3 are respectively and fixedly connected with a second fixed block 7, the two second fixed blocks 7 respectively correspond to the two first fixed blocks 6, one sides of the two first fixed blocks 6, which are close to the second fixed blocks 7, are respectively and fixedly connected with an inserting block 8, the two second fixed blocks 7 are respectively provided with a first through groove 11, one end of each inserting block 8 is respectively inserted into the two first through grooves 11, the upper ends of the two first through grooves 11 are respectively communicated with a second groove 13, two 4 bottoms of stop gear are corresponding with two insertion block 8 respectively, adopt the mode of concatenation to link together two shells 1, and easy operation is convenient, not only can be fine protect the humidifier, still be convenient for the later stage to change humidifier plastic shell 1 save time.

The two extrusion mechanisms 5 respectively comprise extrusion plates 51, a plurality of second springs 52 and protection pads 53, the two extrusion plates 51 are respectively in an arc shape, the two extrusion plates 51 are mutually symmetrical, the inner walls of the first arc block 2 and the second arc block 3 are respectively connected with the corresponding extrusion plates 51 through the plurality of second springs 52, the protection pads 53 are fixedly connected to the opposite sides of the two extrusion plates 51, the two protection pads 53 are respectively contacted with the two outer sides of the humidifier connecting piece 9, the first arc block 2 and the second arc block 3 are positioned at the periphery of the humidifier connecting piece 9 and push the first arc block 2 and the second arc block 3 to enable the first arc block 2 and the second arc block 3 to move oppositely, the two extrusion plates 51 are extruded by the humidifier connecting piece 9 to move oppositely and extrude the plurality of second springs 52, the plurality of second springs 52 are in a compression state, the two extrusion plates 51 extrude and clamp the humidifier connecting piece 9 through the acting force of the second springs 52, the stability is ensured, the two limiting mechanisms 4 respectively comprise a limiting column 46, a control block 41, two side grooves 44, two vertical rods 47, a sleeve block 42, two mounting blocks 45 and two first springs 43, the limiting column 46 is inserted in the second through groove 13, the top end of the limiting column 46 is fixedly connected with the control block 41, two side walls of the second through groove 13 are respectively provided with the side grooves 44, the vertical rods 47 are vertically fixed in the two side grooves 44, the sleeve block 42 is arranged between the two side grooves 44, the sleeve block 42 is fixedly sleeved outside the limiting column 46, two sides of the sleeve block 42 are respectively and fixedly connected with the mounting blocks 45, the two mounting blocks 45 are respectively and movably sleeved with the two vertical rods 47, the first springs 43 are respectively and fixedly connected between the top walls of the two mounting blocks 45 and the top walls of the corresponding side grooves 44, the two first springs 43 are respectively sleeved on the peripheries of the two vertical rods 47, the two inserting blocks 8 are inserted into the corresponding first through, by utilizing the mutual matching of the first cambered surface 10 and the second cambered surface 14, the two limit posts 46 can move upwards, the first spring 43 is extruded by the sleeve block 42 and the two mounting blocks 45 in the process that the two limit posts 46 move upwards, so that the second spring 52 is in a compressed state, the two insertion blocks 8 continue to move, when the bottom ends of the two limit posts 46 correspond to the corresponding grooves 12, the bottom ends of the two limit posts 46 are inserted into the grooves 12 by the acting force of the first spring 43, the two insertion blocks 8 are limited in the two first through grooves 11 by utilizing the matching of the two limit posts 46 and the two grooves 12, so that the first fixing block 6 and the second fixing block 7 are connected together, when the humidifier is disassembled, only the two control blocks 41 are pulled upwards to separate the bottom ends of the two limit posts 46 from the two grooves 12, the two housings 1 are connected together by adopting a splicing mode, the operation is simple and convenient, and the plastic housing 1 can be replaced in the later period, time saving, insert 8 upper ends and be equipped with recess 12, spacing post 46 lower extreme runs through second through-slot 13 and inserts in recess 12, spacing post 46 lower extreme and recess 12 are to the adaptation, utilize spacing post 46 and recess 12 to cooperate, it is spacing to inserting piece 8, thereby connect first fixed block 6 and second fixed block 7, it is equipped with first cambered surface 10 to insert one side upper end that piece 8 kept away from first fixed block 6, one side that spacing post 46 bottom is close to first fixed block 6 is equipped with second cambered surface 14, first cambered surface 10 and second cambered surface 14 phase-match, be convenient for insert piece 8 and promote spacing post 46 and shift up, first arc piece 2 and second arc piece 3 cross section are half circular.

Specifically, when the utility model is used, two first fixed blocks 6 correspond to two second fixed blocks 7, the first arc block 2 and the second arc block 3 are positioned at the periphery of the humidifier connecting piece 9, the first arc block 2 and the second arc block 3 are pushed to move the first arc block 2 and the second arc block 3 towards each other, the two extrusion plates 51 move back to back under the extrusion of the humidifier connecting piece 9 to extrude a plurality of second springs 52 to keep a plurality of second springs 52 in a compressed state, the two extrusion plates 51 extrude and clamp the humidifier connecting piece 9 by the acting force of the second springs 52 to ensure the stability, meanwhile, the two insertion blocks 8 are inserted into the corresponding first through grooves 11 to contact with the bottom ends of the corresponding limit posts 46, the two limit posts 46 move upwards by utilizing the mutual matching of the first arc surface 10 and the second arc surface 14, the first springs 43 are extruded by the sleeve blocks 42 and the two mounting blocks 45 in the upward moving process of the two limit posts 46, make second spring 52 be in compression state, two insert piece 8 and continue to remove, when two spacing post 46 bottoms with correspond recess 12 when corresponding, two spacing post 46 bottoms insert in recess 12 through the effort of first spring 43, utilize the cooperation of two spacing posts 46 and two recess 12, insert two piece 8 spacing in two first logical inslots 11, thereby make first fixed block 6 and second fixed block 7 link together, during the dismantlement, only need pull-up two control blocks 41, make two spacing post 46 bottoms with two recess 12 separation can, the mode of adopting the concatenation links together two shells 1, and easy operation is convenient, not only can be fine protect humidifier plastic housing 1, the later stage of being convenient for is changed humidifier plastic housing 1, and the time is saved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The plastic shell convenient to replace comprises a shell (1) and a humidifier connecting piece (9), and is characterized in that the number of the shell (1) is two, a first arc block (2) and a second arc block (3) are fixed at the top end of the shell (1) respectively, extrusion mechanisms (5) are arranged on the opposite sides of the first arc block (2) and the second arc block (3), the two extrusion mechanisms (5) are located on the two outer sides of the humidifier connecting piece (9) respectively, first fixed blocks (6) are fixedly connected to the two ends of the first arc block (2), second fixed blocks (7) are fixedly connected to the two ends of the second arc block (3), the two second fixed blocks (7) correspond to the two first fixed blocks (6) respectively, and an inserting block (8) is fixedly connected to one side, close to the second fixed block (7), of the first fixed blocks (6), two all be equipped with first logical groove (11) on second fixed block (7), two insert piece (8) one end and insert respectively in two first logical grooves (11), two first logical groove (11) upper end all communicates with second logical groove (13), two all be equipped with stop gear (4) in the logical groove (13) of second, two stop gear (4) bottom is corresponding with two pieces (8) of inserting respectively.

2. The plastic housing for easy replacement as defined in claim 1, wherein: two extrusion mechanism (5) all include stripper plate (51), a plurality of second spring (52) and protection pad (53), two stripper plate (51) are all established to arc shape, two stripper plate (51) symmetry each other, first arc piece (2) inner wall and second arc piece (3) inner wall all are connected, two through a plurality of second springs (52) with corresponding between stripper plate (51) opposite side equal fixedly connected with protection pad (53), two protection pad (53) contacts with two outsides of humidifier connecting piece (9) respectively.

3. The plastic housing for easy replacement as defined in claim 1, wherein: the two limiting mechanisms (4) respectively comprise a limiting column (46), a control block (41), two side grooves (44), two vertical rods (47), sleeve blocks (42), two mounting blocks (45) and two first springs (43), the limiting column (46) is inserted into the second through groove (13), the control block (41) is fixedly connected to the top end of the limiting column (46), the side grooves (44) are respectively arranged on the two side walls of the second through groove (13), the vertical rods (47) are vertically fixed in the two side grooves (44), the sleeve block (42) is arranged between the two side grooves (44), the sleeve block (42) is fixedly sleeved on the outer side of the limiting column (46), the mounting blocks (45) are respectively and fixedly connected to the two sides of the sleeve block (42), the two mounting blocks (45) are respectively and movably sleeved with the two vertical rods (47), the first springs (43) are respectively and fixedly connected between the two mounting blocks (45) and the top walls of the corresponding side grooves (44), the two first springs (43) are respectively sleeved on the peripheries of the two vertical rods (47).

4. The plastic housing for easy replacement as defined in claim 3, wherein: the upper end of the inserting block (8) is provided with a groove (12), the lower end of the limiting column (46) penetrates through the second through groove (13) and is inserted into the groove (12), and the lower end of the limiting column (46) is matched with the groove (12) in a direction.

5. The plastic housing for easy replacement as defined in claim 3, wherein: the upper end of one side, far away from the first fixed block (6), of the inserting block (8) is provided with a first cambered surface (10), one side, close to the first fixed block (6), of the bottom end of the limiting column (46) is provided with a second cambered surface (14), and the first cambered surface (10) is matched with the second cambered surface (14).

6. The plastic housing for easy replacement as defined in claim 1, wherein: the cross sections of the first arc block (2) and the second arc block (3) are both semicircular.