CN211328532U

CN211328532U - Replaceable air filter

Info

Publication number: CN211328532U
Application number: CN201922077589.6U
Authority: CN
Inventors: 常宝国; 常江鹏
Original assignee: Jiangsu Baoshida Power Science & Technology Co ltd
Current assignee: Jiangsu Baoshida Power Science & Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-25
Anticipated expiration: 2029-11-27

Abstract

The utility model provides a removable formula air cleaner relates to air cleaner technical field, including frame and filter, one side lateral wall of frame is provided with fixing device, and one side lateral wall of filter is provided with filter equipment, and filter equipment includes the intake pipe, one side lateral wall of intake pipe and one side lateral wall fixed connection of filter, the one end lateral wall fixedly connected with outlet duct of filter, one side lateral wall fixedly connected with fixed block of filter, the fixed block insert in the fixing device and offset rather than the inner wall. Adopt fixing device, use the control lever to drive the inserted bar displacement, it wastes time and energy to avoid the tradition to fix through the mode of bolt and need use tools, and the device's the ease for use of being convenient for change equipment improve equipment adopts positioner, uses the locating lever to fix the control lever, avoids in use the not hard up normal use that influences equipment of control lever, and the device's the stability of effectively improving equipment of application.

Description

Replaceable air filter

Technical Field

The utility model relates to an air cleaner technical field especially relates to a removable formula air cleaner.

Background

The air filter is a filter, also called air filter cartridge, air filter element, style, etc., and is mainly used for filtering air in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operation rooms and various precision operation rooms.

Along with the development of society, the improvement of industry level, air cleaner is applied to most equipment, but nevertheless current most air cleaner still passes through traditional bolt fastening when the installation, needs the use tool to waste time and energy, is unfavorable for popularizing and using, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a replaceable air filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a removable formula air cleaner, includes frame and filter, one side lateral wall fixedly connected with installation piece of frame, the inner wall of installation piece is provided with fixing device, one side lateral wall of filter is provided with filter equipment, filter equipment includes the intake pipe, one side lateral wall of intake pipe and one side lateral wall fixed connection of filter, the one end lateral wall fixedly connected with outlet duct of filter, one side lateral wall fixedly connected with fixed block of filter, the fixed block inserts among the fixing device and offsets rather than the inner wall.

The fixing device comprises a placing groove, the placing groove is located in one side wall of the installation block, the installation block is inserted in the placing groove and is connected with a control rod in a rotating mode, a sliding groove is formed in one side wall of the control rod, a sliding block is connected in the sliding groove in a sliding mode, one side wall of the sliding block is connected with an insertion rod in a rotating mode through a joint bearing, the insertion rod is inserted in the installation block, and a positioning device is arranged on one end side wall of the installation block.

The positioning device comprises an extension spring, one end of the extension spring is fixedly connected with one end side wall of the mounting block, one end of the extension spring is fixedly connected with a pulling block, one end side wall of the pulling block is fixedly connected with a positioning rod, and the positioning rod is inserted into the control rod.

The slot has been seted up to one side lateral wall of fixed block, the inserted bar inserts in the slot and offsets with its one side inner wall, is convenient for fix the control lever through the locating lever.

The control rod is inserted into the placing groove and is abutted against the inner wall of the placing groove, and a pull ring is fixedly connected to the side wall of one side of the control rod, so that the control rod is driven to rotate by pulling the pull ring.

The installation piece adopts the stainless steel suppression and cuts out and make, one side lateral wall of installation piece adopts abrasive paper to polish and handles, improve equipment's intensity.

Advantageous effects

1. The utility model discloses in, adopt fixing device, use the control lever to drive the inserted bar displacement, avoid the tradition to fix through the mode of bolt and need use tool to waste time and energy, the device's the easy-to-use nature of being convenient for change equipment improve equipment.

2. The utility model discloses in, adopt positioner, use the locating lever to fix the control lever, avoid the not hard up normal use that influences equipment of in use control lever, the device's the stability of effective improve equipment of application.

Drawings

FIG. 1 is a front view of a replaceable air cleaner according to the present invention;

FIG. 2 is a top view of a replaceable air cleaner according to the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a side view of a replaceable air cleaner according to the present invention.

Illustration of the drawings: 1. a frame; 2. mounting blocks; 3. a filtration device; 31. an air outlet pipe; 32. an air inlet pipe; 4. a filter; 5. a pull ring; 6. a fixing device; 61. a control lever; 62. a placement groove; 63. a chute; 64. a slider; 65. inserting a rod; 7. a positioning device; 71. pulling the block; 72. positioning a rod; 73. an extension spring; 8. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a replaceable air cleaner includes a frame 1 and a cleaner 4, a mounting block 2 is fixedly connected to a side wall of the frame 1, a fixing device 6 is disposed on an inner wall of the mounting block 2, a filter device 3 is disposed on a side wall of the cleaner 4, the filter device 3 includes an air inlet pipe 32, a side wall of the air inlet pipe 32 is fixedly connected to a side wall of the cleaner 4, an air outlet pipe 31 is fixedly connected to a side wall of the cleaner 4, a fixing block 8 is fixedly connected to a side wall of the cleaner 4, a slot is disposed on a side wall of the fixing block 8, an insertion rod 65 is inserted into the slot and abuts against an inner wall of one side of the slot, a control rod 61 is fixed by a positioning rod 72, the fixing block 8 is inserted into the fixing device 6 and abuts against an inner wall of the fixing block.

The fixing device 6 comprises a placing groove 62, the placing groove 62 is arranged on one side wall of the mounting block 2, the mounting block 2 is inserted in the placing groove and is rotatably connected with a control rod 61, the mounting block 2 is made by pressing and cutting stainless steel, one side wall of the mounting block 2 is polished by abrasive paper, the strength of the equipment is improved, the control rod 61 is inserted in the placing groove 62 and abuts against the inner wall of the control rod 61, one side wall of the control rod 61 is fixedly connected with a pull ring 5 so as to drive the control rod 61 to rotate by pulling the pull ring 5, one side wall of the control rod 61 is provided with a sliding groove 63, a sliding block 64 is slidably connected in the sliding groove 63, one side wall of the sliding block 64 is rotatably connected with an inserting rod 65 through a joint bearing, the inserting rod 65 is inserted in the mounting block 2, one end side wall of the mounting block 2 is provided with a positioning device 7, when the mounting block 8 is inserted in the mounting block 2, the control rod 61 is pushed to drive the, pulling the pull block 71 in the direction far away from the installation block 2, inserting the inserting rod 65 into the fixed block 8 when the control rod 61 is inserted into the installation block 2, completing the installation of the fixed block 8, and through setting the fixing device 6, using the control rod 61 to drive the inserting rod 65 to displace, avoiding the time and labor waste of tools needed by the traditional mode of fixing through bolts, and facilitating the replacement of equipment and improving equipment by applying the device.

The positioning device 7 comprises an extension spring 73, one end of the extension spring 73 is fixedly connected with one end side wall of the mounting block 2, one end of the extension spring 73 is fixedly connected with a pulling block 71, one end side wall of the pulling block 71 is fixedly connected with a positioning rod 72, the positioning rod 72 is inserted into the control rod 61, after the mounting is completed, the extension spring 73 is pulled to deform to generate elastic force, the positioning rod 72 displaces along with the pulling block 71, the pulling block 71 is loosened, the extension spring 73 loses constraint to drive the pulling block 71 and the positioning rod 72 to reset, the positioning rod 72 is inserted into the control rod 61 and abuts against the inner wall of the control rod, through the positioning device 7, the control rod 61 is fixed by using the positioning rod 72, the control rod 61 is prevented from loosening during use, and the normal use of equipment is prevented from being influenced.

The utility model discloses a theory of operation: when the device is installed, the fixed block 8 is inserted into the installation block 2, the control rod 61 is pushed towards the direction close to the installation block 2 to drive the sliding block 64 to displace and the inserting rod 65 is pushed towards the direction close to the installation block 2, the pulling block 71 is pulled towards the direction far away from the installation block 2, the inserting rod 65 is inserted into the fixed block 8 when the control rod 61 is inserted into the installation block 2, the installation of the fixed block 8 is completed, the fixing device 6 is arranged, the control rod 61 is used for driving the inserting rod 65 to displace, the time and labor of tools which are needed in the traditional fixing through a bolt mode are avoided, the device is applied to facilitate the replacement of the device and improve the usability of the device, after the device is installed, the pulling deformation of the pulling block 71 of the pulling spring 73 generates elastic force, the positioning rod 72 displaces along with the pulling block 71, the pulling block 71 is loosened, the pulling spring 73 loses the constraint to drive the pulling block 71 and, through setting up positioner 7, use locating lever 72 to fix control lever 61, avoid in use the not hard up normal use that influences equipment of control lever 61, the stability of equipment is effectively improved in the application of this device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A replaceable air filter comprising a frame (1) and a filter (4), characterized in that: the utility model discloses a filter, including frame (1), one side lateral wall fixedly connected with installation piece (2), the inner wall of installation piece (2) is provided with fixing device (6), one side lateral wall of filter (4) is provided with filter equipment (3), filter equipment (3) include intake pipe (32), one side lateral wall of intake pipe (32) and one side lateral wall fixed connection of filter (4), the one end lateral wall fixedly connected with outlet duct (31) of filter (4), one side lateral wall fixedly connected with fixed block (8) of filter (4), fixed block (8) insert in fixing device (6) and offset rather than the inner wall.

2. The replaceable air filter of claim 1, wherein: fixing device (6) include standing groove (62), standing groove (62) are located one side lateral wall setting of installation piece (2), it is connected with control lever (61) to insert to establish and rotate in installation piece (2), spout (63) have been seted up to one side lateral wall of control lever (61), sliding connection has slider (64) in spout (63), one side lateral wall of slider (64) is rotated through joint bearing and is connected with inserted bar (65), inserted bar (65) insert in installation piece (2), the one end lateral wall of installation piece (2) is provided with positioner (7).

3. A replaceable air filter as set forth in claim 2 wherein: the positioning device (7) comprises an extension spring (73), one end of the extension spring (73) is fixedly connected with one end side wall of the mounting block (2), one end of the extension spring (73) is fixedly connected with a pulling block (71), one end side wall of the pulling block (71) is fixedly connected with a positioning rod (72), and the positioning rod (72) is inserted into the control rod (61).

4. A replaceable air filter as set forth in claim 2 wherein: a slot is formed in the side wall of one side of the fixing block (8), and the inserting rod (65) is inserted into the slot and abuts against the inner wall of one side of the slot.

5. A replaceable air filter as set forth in claim 2 wherein: the control rod (61) is inserted into the placing groove (62) and is abutted against the inner wall of the placing groove, and a pull ring (5) is fixedly connected to one side wall of the control rod (61).

6. The replaceable air filter of claim 1, wherein: the mounting block (2) is made of stainless steel through pressing and cutting, and one side wall of the mounting block (2) is polished through sand paper.