阅读说明：本技术 一种方便快速拆装滤芯的空气过滤器 (Make things convenient for air cleaner of quick assembly disassembly filter core ) 是由 王朔 于 2019-11-18 设计创作，主要内容包括：本发明提供了一种方便快速拆装滤芯的空气过滤器,该空气过滤器在拆装滤芯时无需反复拧松螺栓、拆卸壳体,操作方便。其包括滤芯,滤芯通过支撑框架安装于过滤器壳体内,支撑框架两侧分别设置有滑块,过滤器壳体内侧两侧壁分别开有滑槽,滑槽包括连通的竖槽、横槽,滑块分别滑动安装于竖槽,可沿竖槽滑动上移至竖槽、横槽交界处后横移卡接于横槽,壳体顶面开设有可供支撑框架移动时穿过的开口。(The invention provides an air filter with a filter element convenient and quick to disassemble and assemble, the air filter does not need to unscrew bolts repeatedly and disassemble a shell when the filter element is disassembled and assembled, and the operation is convenient. It includes the filter core, and the filter core passes through braced frame and installs in filter housing, and the braced frame both sides are provided with the slider respectively, and the spout has been opened respectively to the inboard both sides wall of filter housing, and the spout includes perpendicular groove, the cross slot of intercommunication, and slider slidable mounting respectively in erecting the groove can slide along erecting the groove and shift up to erecting groove, cross slot juncture back sideslip joint in the cross slot, and the opening that can supply braced frame to pass when removing is seted up to the casing top surface.)

1. The utility model provides an air filter of convenient quick assembly disassembly filter core, its includes the filter core, the filter core passes through braced frame to be installed in filter housing, its characterized in that: the filter shell comprises a supporting frame, a filter shell and a filter shell, wherein sliding blocks are arranged on two sides of the supporting frame respectively, sliding grooves are formed in two side walls of the inner side of the filter shell respectively and comprise communicated vertical grooves and transverse grooves, the sliding blocks are arranged in the vertical grooves in a sliding mode respectively, the sliding blocks can slide along the vertical grooves to move up to junctions of the vertical grooves and the transverse grooves and then are clamped in the transverse grooves in a sliding mode, and an opening through which the supporting frame can pass when moving is formed in the top surface of the shell.

2. The air filter with the filter element convenient to disassemble and assemble quickly as claimed in claim 1, wherein: the sliding blocks respectively comprise a first sliding block and a second sliding block, the second sliding block is arranged above the first sliding block at intervals, when the first sliding block slides along the vertical groove and moves upwards to the junction of the vertical groove and the transverse groove and then moves transversely, the first sliding block is connected with the transverse groove in a clamping mode, and the neutral gear between the first sliding block and the second sliding block is connected with the wall plate between the transverse groove and the top surface in a clamping mode.

3. An air filter with a conveniently assembled and disassembled filter element as claimed in claim 2, wherein: first slider joint in behind the cross slot, the opposite lateral wall of neutral gear is opened has horizontal mounting groove, the dog pass through the spring horizontal installation in the mounting groove, the dog top surface is the tapered surface, and the bottom surface is the plane.

4. The air filter with the filter element convenient to disassemble and assemble quickly as claimed in claim 1, wherein: and an upper baffle matched with the opening is arranged at the top of the supporting frame.

5. The air filter with the filter element convenient to disassemble and assemble quickly as claimed in claim 1, wherein: the bottom surface of the shell is provided with a pin matched with the bottom surface of the supporting frame.

Technical Field

The invention relates to the technical field of air filters, in particular to an air filter with a filter element convenient and quick to disassemble and assemble.

Background

In a common air filter, a split type filter housing is adopted, a filter element is mounted on a support frame, the support frame is mounted on a lower housing of the filter by screwing bolts, and then an upper housing of the filter is mounted on the lower housing of the filter by screwing bolts. When the filter element is replaced, the bolt needs to be unscrewed firstly, and the filter element can be continuously detached after the upper shell and the supporting frame of the filter are detached, so that the operation is complex.

Disclosure of Invention

The invention provides an air filter convenient for quickly disassembling and assembling a filter element, aiming at the defects that the assembly and the disassembly of the filter element of the existing air filter need to loosen a bolt, disassemble an upper shell and a supporting frame of the filter and are complex in operation.

The invention provides the following technical scheme:

the utility model provides an air filter of convenient quick assembly disassembly filter core, its includes the filter core, the filter core passes through braced frame to be installed in filter housing, its characterized in that: the filter shell comprises a supporting frame, a filter shell and a filter shell, wherein sliding blocks are arranged on two sides of the supporting frame respectively, sliding grooves are formed in two side walls of the inner side of the filter shell respectively and comprise communicated vertical grooves and transverse grooves, the sliding blocks are arranged in the vertical grooves in a sliding mode respectively, the sliding blocks can slide along the vertical grooves to move up to junctions of the vertical grooves and the transverse grooves and then are clamped in the transverse grooves in a sliding mode, and an opening through which the supporting frame can pass when moving is formed in the top surface of the shell.

It is further characterized in that:

the sliding blocks respectively comprise a first sliding block and a second sliding block, the second sliding block is arranged above the first sliding block at intervals, when the first sliding block slides along the vertical groove and moves upwards to the junction of the vertical groove and the transverse groove, the first sliding block moves transversely, so that the first sliding block is clamped in the transverse groove, and a neutral position between the first sliding block and the second sliding block is clamped in a wall plate between the transverse groove and the top surface;

after the first sliding block is clamped in the transverse groove, a transverse installation groove is formed in the side wall opposite to the neutral gear, a stop block is transversely installed in the installation groove through a spring, the top surface of the stop block is an inclined wedge surface, and the bottom surface of the stop block is a plane;

an upper baffle matched with the opening is arranged at the top of the supporting frame;

the bottom surface of the shell is provided with a pin matched with the bottom surface of the supporting frame.

Compared with the prior art, the invention has the following beneficial effects:

according to the filter, the filter element is installed by adopting a sliding block and sliding groove structure, the support frame slides along the vertical groove and moves upwards to the junction of the vertical groove and the transverse groove and then is clamped in the transverse groove in a transverse moving mode, the filter element is drawn out of the filter shell, the filter is convenient to disassemble and assemble, the shell does not need to be disassembled, and the operation is convenient;

the first sliding block is clamped in the transverse groove, and a neutral position between the first sliding block and the second sliding block is clamped in the wall plate between the transverse groove and the top surface, so that the position stability of the support frame after moving upwards is further ensured; the first slider of dog restriction is crossed the horizontal groove and is continued to move up for it is more convenient to operate.

Drawings

FIG. 1 is a schematic perspective view of the present invention in its entirety;

FIG. 2 is a schematic perspective view of the housing of the present invention;

FIG. 3 is a schematic view of a support frame of the present invention;

FIG. 4 is a schematic view of the present invention with the filter element removed;

FIG. 5 is a schematic view of the filter cartridge assembly and disassembly process of the present invention;

in the figure: 1, a filter element; 2, a shell; 21 opening; 3 supporting the frame; 31 an upper baffle plate; 4, a chute; 41 vertical slots; 42 transverse grooves; 43 wall panels; 5, mounting a groove; a 51 stop block; 52 a spring; 6, a sliding block; 61 a first slide; 62 a second slide block; 63, neutral gear; 7, pins.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an air filter facilitating quick assembly and disassembly of a filter element includes a filter element 1, the filter element 1 is installed in a filter housing 2 through a support frame 3, sliders 6 are respectively disposed on two sides of the support frame 3, sliding grooves 4 are respectively opened on two side walls of the inner side of the filter housing 2, the sliding grooves 4 include vertical grooves 41 and horizontal grooves 42 which are communicated, the sliders 6 are respectively slidably installed in the vertical grooves 41, can slide along the vertical grooves 41 to move up to the junction of the vertical grooves 41 and the horizontal grooves 42 and then are laterally clamped in the horizontal grooves 42, and an opening 21 for the support frame 3 to pass through when moving is formed in the top surface of the housing 2. The filter element 1 is installed by adopting a sliding block and sliding groove structure, the support frame 3 is moved upwards along the vertical groove 41 to the junction of the vertical groove 41 and the transverse groove 42 and then is transversely clamped in the transverse groove 42, the filter element 1 is drawn out from the filter shell 2, the disassembly and the assembly are convenient, the shell 2 does not need to be disassembled, and the operation is convenient.

The sliding block 6 comprises a first sliding block 61 and a second sliding block 62 respectively, the second sliding block 62 is arranged above the first sliding block 61 at intervals, when the first sliding block 61 slides along the vertical groove 41 and moves upwards to the junction of the vertical groove 41 and the transverse groove 42 and then moves transversely, the first sliding block 61 is connected with the transverse groove 42 in a clamping manner, and the hollow part 63 between the first sliding block 61 and the second sliding block 62 is connected with the wall plate 43 between the transverse groove 42 and the top surface in a clamping manner. First slider 61 joint has horizontal mounting groove 5 in horizontal groove 42 back, and the lateral wall opposite neutral position 63 opens, and dog 51 transversely installs in mounting groove 5 through spring 52, and dog 51 top surface is the tapered surface, and the bottom surface is the plane. The top of the support frame 3 is provided with an upper baffle 31 matching the opening 21. The bottom surface of the housing 2 is provided with a pin 7 that engages the bottom surface of the support frame 3. The first sliding block 61 is clamped in the transverse groove 42, and a hollow 63 between the first sliding block 61 and the second sliding block 62 is clamped in the wall plate 43 between the transverse groove 42 and the top surface, so that the position stability of the support frame 3 after moving upwards is further ensured; the stopper 51 limits the first slider 61 from moving further upward beyond the transverse slot 42, so that the operation is more convenient.

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.