CN213542817U

CN213542817U - Panel grille fixing device and air conditioner

Info

Publication number: CN213542817U
Application number: CN202022568136.6U
Authority: CN
Inventors: 杨昌怀; 刘莹; 马兆俊; 杨德贞; 袁国炉
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-25
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a panel grid fixing device and air conditioner, panel grid fixing device includes: the grating structure comprises a panel body provided with a mounting opening, a grating body positioned in the mounting opening and at least one buckle, wherein one end of the buckle is a positioning end movably mounted on the grating body, and the other end of the buckle is an assembling end lapped on the mounting opening; and a snap-type locking structure and/or a pull-type locking structure are/is arranged between the buckle and the grating body, the snap-type locking structure provides a tensile force for pushing the assembling end to the mounting opening, and the pull-type locking structure blocks the assembling end from being separated from the mounting opening. The utility model discloses realize screwless fixed panel body and grid body, long grid need not many people and dismantles, and easy dismounting is swift.

Description

Panel grille fixing device and air conditioner

Technical Field

The utility model relates to an air conditioner technical field especially relates to panel grid fixing device and air conditioner.

Background

At present, the air return modes of most of domestic double-side air-out courtyard machines and pedestal cranes are grille type air return ports, and generally, fixing buckles are adopted to fix a grille on a panel or a machine set. For the unit of great cold volume, because its length is longer, generally adopt 3~6 fixed knots. Because the grating needs to be periodically disassembled, cleaned and maintained, if the grating is fixed by adopting the traditional screw, the assembling and disassembling process is very complicated; if adopt elasticity buckle completely, single unable completion is dismantled, because of the unit is the hoist and mount installation, most of the circumstances only allow single dismantlement.

Therefore, it is an urgent technical problem to be solved in the art how to design a panel grid fixing device that is easy to disassemble.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that exists among the prior art, the utility model provides a panel grid fixing device and air conditioner can make things convenient for after-sale installation or maintainer to dismantle the grid and carry out the installation and debugging, and the user of also being convenient for simultaneously regularly dismantles the grid and washs the filter screen.

The utility model discloses a technical scheme be, design panel grid fixing device includes: the grating structure comprises a panel body provided with a mounting opening, a grating body positioned in the mounting opening and at least one buckle, wherein one end of the buckle is a positioning end movably mounted on the grating body, and the other end of the buckle is an assembling end lapped on the mounting opening; and a snap-type locking structure and/or a pull-type locking structure are/is arranged between the buckle and the grating body, the snap-type locking structure provides a tensile force for pushing the assembling end to the mounting opening, and the pull-type locking structure blocks the assembling end from being separated from the mounting opening.

Preferably, the snap-lock type locking structure includes: the extension wings are arranged on the two sides of the buckle, and the stop blocks are arranged on the grid body and are abutted against the extension wings; the extending wings are in a deformed state and are deformed more strongly when the fitting end is detached from the fitting opening.

Preferably, the pull-button type locking structure includes: the first boss is arranged on the buckle, and the second boss is arranged on the grid body and matched with the first boss in position; the first boss passes over the second boss when the fitting end is disengaged from the fitting opening.

Preferably, be equipped with a plurality of buckles on the grid body, the buckle divide into first buckle and second buckle, is equipped with the bullet knot formula locking structure between first buckle and the grid body, is equipped with between second buckle and the grid body and draws knot formula locking structure.

Preferably, the second buckle is arranged at the edge position of the grid body, and the first buckle is distributed between the two second buckles.

Preferably, the positioning end is provided with a sliding groove, the grating body is provided with a pair of hooks moving along the sliding groove, and the top ends of the hooks are provided with convex tongues buckled and pressed on the sliding groove.

Preferably, the edge of the grid body is provided with a vertical plate, the vertical plate is provided with notches in one-to-one correspondence with the buckles, and the assembling end penetrates through the notches.

Preferably, the edge of the mounting opening is provided with a notch corresponding to the buckle one by one, and the assembling end is lapped in the notch.

Preferably, the end part of the positioning end is bent downwards to form a handle exposed out of the grating body, and the assembling end can be separated from the mounting opening by pulling the handle.

Preferably, the grating body is further provided with at least one hook, the buckle and the hook are arranged on two opposite sides of the grating body, the tail end of the hook is bent downwards, the mounting opening is provided with hook grooves corresponding to the hooks one to one, and the hooks are hung in the corresponding hook grooves.

The utility model also provides an air conditioner that has above-mentioned panel grid fixing device, the air conditioner be raise boring machine or seat loop wheel machine.

Compared with the prior art, the utility model discloses install the more than one buckle on the grid body, the buckle is equipped with location end and assembly end, and locking structure has two kinds between buckle and the grid body, and the formula locking structure is buckled to the bullet respectively, and another kind is to draw knot formula locking structure, stirs the location end and can make the assembly end stretch out or retract the grid body, and the assembly end is taken on the installing port of the panel body when stretching out, breaks away from the installing port of the panel body when assembling the body withdrawal, and the panel body is thrown off under the action of gravity to the grid body.

Drawings

The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:

fig. 1 is a schematic view of a snap lock type locking structure of the present invention;

fig. 2 is a schematic view of the middle pull buckle type locking structure of the present invention;

fig. 3 is a schematic cross-sectional view of the middle pull buckle type locking structure of the present invention;

FIG. 4 is a schematic view of a grille body according to the present invention;

fig. 5 is a partial schematic view of the grille body of the present invention.

Detailed Description

The utility model provides a common application of panel grid fixing device is in air conditioner or other equipment that have grid class structure, and the air conditioner can be raise boring machine or seat loop wheel machine.

As shown in fig. 1 to 3, specifically, the panel grille fixing device includes a panel body 1, a grille body 2 and at least one buckle 3, the panel body 1 is provided with a mounting opening 11, the grille body 2 is located in the mounting opening 11, one end of the buckle 3 is a positioning end 31, the other end is a mounting end 32, the positioning end 31 is movably mounted on the grille body 2, an end of the positioning end 31 is bent downward to form a handle 33 exposed out of the grille body 2, and the buckle 3 can be moved by manually operating the handle 33. The assembling end 32 is flat, extends out of the grid body 2 and is lapped on the mounting opening 11 to prevent the grid body 2 from falling off from the mounting opening 11, the grid body 2 is hung on the mounting opening 11, and the panel body 1 and the grid body 2 are assembled. After the positioning end 31 is shifted to separate the assembling end 32 from the mounting opening 11, the grid body 2 is separated from the panel body 1 under the action of gravity, the panel body 1 and the grid body 2 are in a detachable state, and the panel body 1 and the grid body 2 can be rapidly detached and installed by operating the buckle 3.

The movable mounting structure between the positioning end 31 and the grid body 2 is that the positioning end 31 is provided with a sliding groove 34, the grid body 2 is provided with a pair of hooks 21 moving along the sliding groove 34, the pair of hooks 21 are arranged at intervals, the top ends of the hooks 21 are provided with protruding tongues buckled on the sliding groove 34, the protruding tongues are provided with guide inclined planes, the positioning end 31 is pressed downwards during assembly, the sliding groove 34 slides downwards along the guide inclined planes to press the pair of hooks 21 to close, after the protruding tongues of the pair of hooks 21 pass through the sliding groove 34, the hooks 21 are reset to enable the protruding tongues to be buckled on the sliding groove 34, and the hooks 21 are prevented from falling out of the sliding groove 34. When the positioning end 31 is pulled, the pair of hooks 21 moves along the sliding slot 34 in a direction approaching the mounting opening 11 or in a direction departing from the mounting opening 11.

Better, the edge of the grid body 2 is equipped with riser 22, is equipped with the breach with 3 one-to-one of buckle on the riser 22, and assembly end 32 passes the breach, and the setting of breach can play the guide effect, and its rectilinear movement is restricted through spout 34 to the location end 31 of buckle 3, and assembly end 32 restricts its rectilinear movement through the breach for it is more stable when buckle 3 removes, the condition of skew can not appear. Further, the edge of installing port 11 is equipped with lacks groove 12 with buckle 3 one-to-one, and assembly end 32 takes in lacking groove 12, and the setting that lacks groove 12 can prevent that assembly end 32 from rocking.

In order to keep the locking state of the buckle 3, a snap-type locking structure and/or a pull-snap type locking structure are/is arranged between the buckle 3 and the grid body 2, namely, only the snap-type locking structure or only the pull-snap type locking structure can be arranged between the buckle 3 and the grid body 2, and the snap-type locking structure and the pull-snap type locking structure can be simultaneously arranged, the snap-type locking structure provides a tensile force for pushing the assembling end 32 to the mounting opening 11, and the pull-snap type locking structure blocks the assembling end 32 from being separated from the mounting opening 11.

Wherein, the hasp formula locking structure includes: the extension wings 35 are arranged on two sides of the buckle 3, the stop blocks 23 are arranged on the grid body 2 and abutted against the extension wings 35, the extension wings 35 are symmetrically arranged on two sides of the buckle 3, and the deformation of the extension wings 35 is utilized to provide a tension force for pushing the assembling end 32 to the mounting opening 11. When the assembling end 32 extends out of the grid body 2 to the limit position, the hook 21 abuts against the end part of the sliding groove 34, the extending wing 35 is in a deformation state at the moment, when the assembling end 32 is separated from the mounting opening 11, the extending wing 35 moves along with the buckle 3, and the stop block 23 abuts against the extending wing 35 to aggravate the deformation of the extending wing 35.

The draw knot formula locking structure includes: the first boss 36 is arranged on the buckle 3, and the second boss 24 is arranged on the grating body 2 and matched with the first boss 36 in position, the first boss 36 is arranged on the bottom surface of the positioning end 31, the first boss 36 crosses the second boss 24 along the positive direction when the assembling end 32 extends out of the mounting opening 11, and the first boss 36 crosses the second boss 24 along the negative direction when the assembling end 32 is separated from the mounting opening 11. After the panel body 1 and the grid body 2 are installed in place, the air conditioner where the panel body 1 is located vibrates during operation, the buckle 3 can slide, the first boss 36 slides along with the buckle for a small distance and then contacts with the second boss 24, the second boss 24 can block the first boss 36, the buckle 3 is limited to continue sliding, and therefore the assembling end 32 is prevented from being separated from the installing opening 11.

When the grating body 2 needs to be disassembled, the positioning end 31 is shifted to make the assembling end 32 move towards the direction of separating from the mounting opening 11, the first boss 36 contacts with the second boss 24, the external force is increased to force the first boss 36 to cross the second boss 24, and the assembling end 32 can be separated from the mounting opening 11 by continuously shifting the positioning end 31. When the grating body 2 needs to be installed, the positioning end 31 is shifted to enable the assembling end 32 to move towards the direction close to the installation opening 11, the first boss 36 is in contact with the second boss 24, the external force is increased to force the first boss 36 to cross the second boss 24, and the assembling end 32 extends into the notch 12 of the installation opening 11.

As shown in fig. 4 and 5, in a preferred embodiment, a plurality of buckles 3 are disposed on the grid body 2, the buckles 3 are divided into a first buckle and a second buckle, a snap-type locking structure is disposed between the first buckle and the grid body 2, and a pull-snap type locking structure is disposed between the second buckle and the grid body 2. Better, because there is elasticity in first buckle, pull open first buckle and need overcome great resistance, and can resume immediately when loosening, the distance of first buckle is nearer so that one-man operation dismouting, consequently sets up the second buckle in the border position of the grid body 2, installs the position between the second buckle with first buckle. After the panel body 1 and the grid body 2 are installed, if the grid body 2 needs to be disassembled, the two second buckles on the outer side need to be pulled apart first, then the first buckle on the inner side needs to be pulled apart, and the grid body 2 is separated from the panel body 1 under the action of gravity. In practical application, can only install first buckle or only install the second buckle on the grid body 2, the utility model discloses do not limit to this.

Further, the grating body 2 is further provided with at least one hook 25, the buckle 3 and the hook 25 are arranged on two opposite sides of the grating body 2, the tail end of the hook 25 is bent downwards, hook grooves corresponding to the hooks 25 one by one are formed in the mounting opening 11, and the hooks 25 are hung in the corresponding hook grooves. During installation, the hook 25 on one side of the grating body 2 is hung in the hook groove of the installation opening 11, and then the buckle 3 is operated to enable the assembling end 32 to be lapped on the installation opening 11, so that the installation of the grating body 2 is completed. When the grating body 2 is disassembled, the buckle 3 is operated firstly to enable the assembling end 32 to be separated from the mounting opening 11, and then the grating body 2 is slightly lifted upwards, so that the hook 25 is separated from the hook groove, and the grating body 2 is disassembled.

The utility model discloses a panel grid fixing device realizes screwless mounting panel body 1 and grid body 2, and long grid need not many people and dismantles, and easy dismounting is swift.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Panel grille fixing device comprising: the grating structure comprises a panel body provided with a mounting opening, a grating body positioned in the mounting opening and at least one buckle, wherein one end of the buckle is a positioning end movably mounted on the grating body, and the other end of the buckle is an assembling end lapped on the mounting opening; the grid body is provided with a mounting port, and is characterized in that a snap-fastener type locking structure and/or a pull-fastener type locking structure are/is arranged between the buckle and the grid body, the snap-fastener type locking structure provides a tensile force for pushing the mounting end to the mounting port, and the pull-fastener type locking structure blocks the mounting end from being separated from the mounting port.

2. A panel grid fixing device according to claim 1, wherein the snap-type locking structure comprises: the extension wings are arranged on two sides of the buckle, and the stop blocks are arranged on the grid body and abutted against the extension wings; the extending wings are in a deformed state and are deformed more rapidly when the fitting end is separated from the mounting opening.

3. The panel grid securing device of claim 1, wherein the pull-button type locking structure includes: the first boss is arranged on the buckle, and the second boss is arranged on the grid body and matched with the first boss in position; the first boss passes over the second boss when the fitting end is disengaged from the mounting opening.

4. The panel grille fixing device according to claim 1, wherein the grille body is provided with a plurality of snaps, the snaps are divided into a first snap and a second snap, the snap-type locking structure is provided between the first snap and the grille body, and the pull-type locking structure is provided between the second snap and the grille body.

5. The panel grille fixing device of claim 4, wherein the second catches are disposed at edge locations of the grille body, and the first catches are distributed between two of the second catches.

6. The panel grille fixing device according to any one of claims 1 to 5, wherein the positioning end is provided with a sliding groove, the grille body is provided with a pair of hooks moving along the sliding groove, and the top ends of the pair of hooks are provided with protruding tongues buckled on the sliding groove.

7. The panel grille fixing device according to any one of claims 1 to 5, wherein an edge of the grille body is provided with a vertical plate, the vertical plate is provided with notches corresponding to the snap fasteners one by one, and the assembling end passes through the notches.

8. The panel grill fixing device according to any one of claims 1 to 5, wherein the edge of the mounting opening is provided with notches corresponding to the snaps in a one-to-one correspondence, and the fitting end is caught in the notches.

9. The panel grille fixing device according to any one of claims 1 to 5, wherein the grille body is further provided with at least one hook, the buckle and the hook are arranged on two opposite sides of the grille body, the tail end of the hook is bent downwards, the mounting opening is provided with hook grooves corresponding to the hooks one by one, and the hooks are hung in the corresponding hook grooves.

10. An air conditioner which is a courtyard machine or a pedestal crane, characterized in that it has the panel grille fixing device of any one of claims 1 to 9.