CN214250072U

CN214250072U - Elastic fixing device for shutter clamping piece at air outlet of central air conditioner

Info

Publication number: CN214250072U
Application number: CN202022499786.XU
Authority: CN
Inventors: 田桂军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-09-21
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to an air conditioner air outlet tripe mounting structure, in particular to central air conditioning air outlet tripe fastener elastic fixation device. It is including setting up in frame casing (1) of central air conditioning air outlet department, the symmetry card has inlayed and presses open-type elastic buckle (2) on frame casing (1) inside wall, press open-type elastic buckle (2) and the top looks joint of tripe fastener (4) of installation tripe (3). The utility model aims at solving the inconvenient installation and removal of the tripe draw-in groove after fixing to cause the damage of part very easily when installing and removing, also improved assembly efficiency simultaneously.

Description

Elastic fixing device for shutter clamping piece at air outlet of central air conditioner

Technical Field

The utility model relates to an air conditioner air outlet tripe mounting structure, in particular to central air conditioning air outlet tripe fastener elastic fixation device.

Background

With the continuous development of economy, more and more office buildings and markets are provided with the central air conditioner, the air outlet of the central air conditioner is usually arranged on a suspended ceiling, and the louver needs to be operated by raising the head when needing to be disassembled, so that the central air conditioner is extremely inconvenient. In the prior art, the air outlet shutter of the central air conditioner is installed on the shell of the air outlet through the shutter clamping piece, the shutter clamping piece is often fixedly installed on the shell of the outer frame of the air outlet, the fixed shutter clamping piece is inconvenient to assemble and disassemble, parts are easily damaged when the shutter clamping piece is assembled and disassembled, and meanwhile, the assembly efficiency is greatly reduced.

Disclosure of Invention

In order to solve the problems of the prior art, the utility model provides a central air conditioning air outlet tripe fastener elastic fixation device of simple structure, convenient dismantlement and installation.

The technical scheme of the utility model as follows:

the utility model provides a central air conditioning air outlet tripe fastener elasticity fixing device, is including setting up in frame casing (1) of central air conditioning air outlet department, the symmetry card has set up on frame casing (1) inside wall and presses open-type elastic buckle (2), press open-type elastic buckle (2) and the top looks joint of tripe fastener (4) of installation tripe (3).

Press open-type elasticity buckle (2) including buckle body (21), buckle body (21) on be provided with and be used for the inlay card bellied bayonet socket (22) on frame casing (1) inside wall, be provided with in buckle body (21) in bayonet socket (22) outside and be used for the inlay card inlay the inlay card space (23) of (4), the outside in inlay card space (23) be provided with special-shaped elastic component (24), special-shaped elastic component (24) upper portion articulate on buckle body (21), special-shaped elastic component with the common tripe fastener realization of inside wall in inlay card space (23) is right the inlay card of tripe fastener (4).

The special-shaped elastic piece (24) is formed by sequentially connecting an upper horizontal part (241), a middle part (242) and a lower horizontal part (243) in a Z shape, a tilting end (244) is arranged at the front end of the upper horizontal part (241), and the tilting end (244) is used for being in interference fit with a protrusion (211) on the inner wall of the buckle body (21) to realize the anticlockwise rotation limiting of the special-shaped elastic piece (24) in a clamping and embedding state; a first bulge (245) is arranged in the middle of the upper horizontal part (241), the first bulge (245) is matched and embedded with a rib plate (212) of the buckle body (21), and clockwise rotation limiting of the special-shaped elastic piece (24) in an embedded state is realized; an embedding part (246) is arranged above the joint of the upper horizontal part (241) and the middle part (242), and the embedding part (246) is used for hooking the shutter clamping piece (4) by the special-shaped elastic piece (24) in an embedding state so as to realize the upward escape limit of the shutter clamping piece (4); a hinge shaft (247) is arranged at the joint of the middle part (242) and the lower horizontal part (243), and the hinge shaft (247) is used for realizing the hinge joint of the special-shaped elastic part (24) and the buckle body (21); the lower horizontal part (243) is used for realizing downward escape limiting of the shutter clamping piece (4).

The number of the bayonets (22) is 2, and the bayonets correspond to the two protrusions on the inner side wall of the outer frame shell (1) respectively.

The lower part of the buckle body (21) is provided with an air return net buckle (213), and the air return net buckle (213) is used for being clamped with the air return filter net.

A gap (248) is arranged below the joint of the upper horizontal part (241) and the middle part (242).

The side surfaces of the bottoms of the two ends of the shutter clamping piece (4) are provided with clamping grooves (41), the clamping grooves (41) are used for being inserted into the shutter clamping piece (4), and when the open-type elastic buckle (2) is pressed, the clamping grooves are matched with clamping protrusions (25) arranged on the side wall of the clamping and embedding space (23) on the buckle body (21) of the open-type elastic buckle (2) in a clamping and embedding manner.

The utility model provides a beneficial effect that technical scheme brought is:

the utility model discloses a central air conditioning air outlet tripe fastener elasticity fixing device, it is fixed through pressing down the high-speed joint that open-type elastic buckle realized frame casing and shutter tripe fastener, only need utilize sharp-pointed object extrusion to press down the last horizontal part of special-shaped elastic component in the open-type elastic buckle during the dismantlement, make whole special-shaped elastic component prolong its articulated shaft counter-clockwise turning certain angle, make the inlay card space of inlay card tripe fastener enlarge, thereby be convenient for take off the tripe fastener that will have the tripe, and when needing the installation, only need aim at the inlay card space with the tripe fastener and push, then the back is withstood to the lower horizontal part of special-shaped elastic component, make true special-shaped elastic component prolong its articulated shaft clockwise rotation, and then realize fixed to the inlay card of tripe fastener head.

Because the dismouting all only needs to do very little operation to special-shaped elastic component to the tripe fastener after the inlay card is firmly difficult for droing, so the utility model discloses a central air conditioning air outlet tripe fastener elastic fixing device, its dismouting that realizes the tripe fastener more easily has improved work efficiency and reliability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a structural state diagram of the louver clamping piece of the elastic fixing device for the louver clamping piece at the air outlet of the central air conditioner before inserting and embedding;

fig. 2 is a structural state diagram of the elastic fixing device for the louver clamping pieces at the air outlet of the central air conditioner after the louver clamping pieces are inserted and embedded;

fig. 3 is a schematic structural view of the special-shaped elastic member of the elastic fixing device for the louver clamping member at the air outlet of the central air conditioner;

FIG. 4 is an overall view of the installation of the elastic fixing device for the louver clamping piece at the air outlet of the central air conditioner;

fig. 5 is a schematic view of the structure of the shutter fastener of the elastic fixing device for the shutter fastener of the air outlet of the central air conditioner.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an elastic fixing device for a louver fastener at an air outlet of a central air conditioner comprises an outer frame shell 1 arranged at the air outlet of the central air conditioner, wherein pressing open type elastic buckles 2 are symmetrically clamped and embedded on the inner side wall of the outer frame shell 1, and the pressing open type elastic buckles 2 are clamped and connected with the top of a louver fastener 4 for installing a louver 3.

Press open-type elasticity buckle 2 include buckle body 21, buckle body 21 on be provided with and be used for the inlay card bellied bayonet socket 22 on the 1 inside wall of frame casing, be provided with in the buckle body 21 in the bayonet socket 22 outside and be used for the inlay card 4 inlay card space 23, the outside in inlay card space 23 be provided with special-shaped elastic component 24, special-shaped elastic component 24 upper portion articulate on the buckle body 21, special-shaped elastic component with the common tripe fastener realization of inside wall in inlay card space 23 is right the inlay card of tripe fastener 4.

The special-shaped elastic part 24 is formed by sequentially connecting an upper horizontal part 241, a middle part 242 and a lower horizontal part 243 in a Z shape, the front end of the upper horizontal part 241 is provided with a tilting end 244, and the tilting end 244 is used for being in interference fit with the bulge 211 on the inner wall of the buckle body 21 to realize the anticlockwise rotation limit of the special-shaped elastic part 24 in a clamping and embedding state; the middle part of the upper horizontal part 241 is provided with a first protrusion 245, the first protrusion 245 is matched and embedded with the rib plate 212 of the buckle body 21, and clockwise rotation limitation of the special-shaped elastic part 24 in an embedded state is realized; a clamping and embedding part 246 is arranged above the connection part of the upper horizontal part 241 and the middle part 242, and the clamping and embedding part 246 is used for hooking the louver clamping piece 4 by the special-shaped elastic piece 24 in a clamping and embedding state so as to realize upward escape limiting of the louver clamping piece 4; the joint of the middle part 242 and the lower horizontal part 243 is provided with a hinge axis 247, and the hinge axis 247 is used for realizing the hinge joint of the special-shaped elastic part 24 and the buckle body 21; the lower horizontal part 243 is used for limiting the downward escape of the shutter fastener 4.

The number of the bayonets 22 is 2, and the bayonets correspond to two protrusions on the inner side wall of the outer frame shell 1 respectively.

The lower part of the buckle body 21 is provided with an air return net buckle (213), and the air return net buckle 213 is used for being clamped with the air return filter net.

As shown in fig. 3, a gap 248 is formed below the connection portion of the upper horizontal portion 241 and the middle portion 242, and the gap is formed to allow the entire upper horizontal portion to have sufficient elasticity, so that when the upper horizontal portion is disassembled, the rotation of the entire special-shaped elastic member can be tilted by pressing the upper horizontal portion with an external object.

As shown in fig. 5, the bottom sides of the two ends of the louver fastener 4 are provided with fastening grooves 41, and the fastening grooves 41 are used for being engaged with fastening protrusions 25 arranged on the side walls of the engaging space 23 on the fastener body 21 of the pressing open type elastic fastener 2 when the louver fastener 4 is inserted into the pressing open type elastic fastener 2.

The utility model discloses a central air conditioning air outlet tripe fastener elasticity fixing device, it is fixed through pressing down the high-speed joint that open-type elastic buckle realized frame casing and shutter tripe fastener, only need utilize sharp-pointed object extrusion to press down last horizontal part 241 of special-shaped elastic component 24 in open-type elastic buckle 2 during the dismantlement, make whole special-shaped elastic component prolong its articulated shaft 247 anticlockwise rotation certain angle, make the inlay card space 23 of inlay card tripe fastener 4 enlarge, thereby be convenient for take off the tripe fastener 4 that will have the tripe, and when needing to install, only need aim at inlay card space 23 with tripe fastener 4 and push, then the back is withstood to the lower horizontal part 243 of special-shaped elastic component 24, make true special-shaped elastic component 24 prolong its articulated shaft 247 clockwise turning, and then realize that the inlay card to tripe fastener head is fixed.

When the louver card 4 is inserted into the engaging space 23, the shaped elastic member 24 rotates clockwise, and the engaging portion 246 hooks the head of the louver card 4, and meanwhile, the tilting end 244 is engaged by the inner wall protrusion 211, so that the entire louver card 4 cannot be easily removed. When the louver 3 needs to be detached, a screwdriver or other sharp objects are used for squeezing the arrow in fig. 2, after the upper horizontal part 241 is stressed, the whole special-shaped elastic part 24 rotates anticlockwise, the head of the louver clamping piece 4 is tilted, and the space of the clamping and embedding space 23 is enlarged, so that the whole louver clamping piece 4 is easy to be separated outwards, and detachment is achieved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a central air conditioning air outlet tripe fastener elasticity fixing device, is including setting up in frame casing (1) of central air conditioning air outlet department, its characterized in that, symmetry card has inlayed on frame casing (1) inside wall and presses open-type elastic buckle (2), press open-type elastic buckle (2) and the top looks joint of tripe fastener (4) of installation tripe (3).

2. The elastic fixing device for the louver clamping pieces at the air outlet of the central air conditioner as claimed in claim 1, wherein the elastic buckle (2) with the pressing opening function comprises a buckle body (21), the buckle body (21) is provided with a bayonet (22) for being embedded in a protruding manner on the inner side wall of the outer frame shell (1), an embedding space (23) for being embedded in the louver clamping pieces (4) is arranged in the buckle body (21) at the outer side of the bayonet (22), the outer side of the embedding space (23) is provided with a special-shaped elastic piece (24), the upper part of the special-shaped elastic piece (24) is hinged to the buckle body (21), and the special-shaped elastic piece and the inner side wall of the embedding space (23) jointly realize the embedding of the louver clamping pieces (4).

3. The elastic fixing device for the louver clamping piece at the air outlet of the central air conditioner as claimed in claim 2, wherein the special-shaped elastic piece (24) is formed by sequentially connecting an upper horizontal part (241), a middle part (242) and a lower horizontal part (243) in a Z shape, the front end of the upper horizontal part (241) is provided with a tilting end (244), and the tilting end (244) is used for being in interference fit with a protrusion (211) on the inner wall of the buckle body (21) to realize the counterclockwise rotation limit of the special-shaped elastic piece (24) in a clamping and embedding state; a first bulge (245) is arranged in the middle of the upper horizontal part (241), the first bulge (245) is matched and embedded with a rib plate (212) of the buckle body (21), and clockwise rotation limiting of the special-shaped elastic piece (24) in an embedded state is realized; an embedding part (246) is arranged above the joint of the upper horizontal part (241) and the middle part (242), and the embedding part (246) is used for hooking the shutter clamping piece (4) by the special-shaped elastic piece (24) in an embedding state so as to realize the upward escape limit of the shutter clamping piece (4); a hinge shaft (247) is arranged at the joint of the middle part (242) and the lower horizontal part (243), and the hinge shaft (247) is used for realizing the hinge joint of the special-shaped elastic part (24) and the buckle body (21); the lower horizontal part (243) is used for realizing downward escape limiting of the shutter clamping piece (4).

4. The elastic fixing device for a louver fastener at an air outlet of a central air conditioner, according to claim 2, is characterized in that said number of said bayonets (22) is 2, and it corresponds to two protrusions on the inner side wall of said outer frame casing (1), respectively.

5. The elastic fixing device for the louver clamping piece at the air outlet of the central air conditioner as claimed in claim 2 or 3, wherein a return air net clamping buckle (213) is arranged at the lower part of the clamping body (21), and the return air net clamping buckle (213) is used for clamping with a return air filter net.

6. The elastic fixing device for the louver fastener at the air outlet of the central air conditioner as claimed in claim 3, wherein a gap (248) is provided below the joint of the upper horizontal part (241) and the middle part (242).

7. The elastic fixing device for the louver fastener at the air outlet of the central air conditioner as claimed in claim 2, wherein the louver fastener (4) is provided with clamping grooves (41) at the bottom sides of the two ends, and the clamping grooves (41) are used for being matched and embedded with the clamping protrusions (25) arranged on the side walls of the embedding space (23) on the fastener body (21) of the pressing-open type elastic fastener (2) when the louver fastener (4) is inserted and embedded into the pressing-open type elastic fastener (2).