CN217354564U

CN217354564U - Air cleaner easy to assemble

Info

Publication number: CN217354564U
Application number: CN202221488830.XU
Authority: CN
Inventors: 潘飞; 丁凯
Original assignee: Changzhou Hengbo Filter Co ltd
Current assignee: Changzhou Hengbo Filter Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-02
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses an air filter which is convenient to install, comprising an upper shell and a lower shell; the side wall of the upper shell is fixedly connected with an upper shell connecting part, a plurality of clamping cavities are chiseled in the upper shell connecting part, and anti-falling mechanisms are arranged in the clamping cavities; the inferior valve corresponds the setting with the epitheca, fixedly connected with inferior valve connecting portion on the lateral wall of inferior valve, and inferior valve connecting portion and epitheca connecting portion are laminated mutually, and threaded connection has a plurality of connecting pieces on the inferior valve connecting portion, fixedly connected with connecting rod on the connecting piece, and the quantity of connecting rod equals with anti-disengaging mechanism's quantity, and connecting rod and anti-disengaging mechanism looks block, and anti-disengaging mechanism includes the stripper plate for extrusion block ball. The utility model discloses a setting of corresponding mechanism can change the fixed mode of installation of air cleaner shell, makes things convenient for the quick installation of air cleaner shell fixed, and then makes things convenient for air cleaner's normal use, guarantees the filter effect of air cleaner to the air.

Description

Air cleaner easy to assemble

Technical Field

The utility model belongs to the technical field of air cleaner, concretely relates to air cleaner easy to assemble.

Background

The air filter is mainly used for filtering air in engineering locomotives, automobiles, motorcycles, agricultural locomotives, laboratories, sterile operation rooms and various precision operation rooms.

When the air filter for the motorcycle is used, the air filter is mainly used for filtering air entering an engine, if the air is not filtered, dust suspended in the air is easily sucked into a cylinder, so that abrasion of a piston group and the cylinder is easily accelerated, a cylinder pulling phenomenon can be caused seriously, and the phenomenon is particularly serious in a dry and sandy working environment. Therefore, the air filter is arranged in front of the carburetor or the air inlet pipe, plays a role in filtering dust and sand grains in air and ensures that sufficient and clean air enters the air cylinder.

Air cleaner is in long-time use, and its surface is collected the dust easily, needs the user to change the maintenance regularly, because air cleaner's shell is generally fixed by the screw, and the user needs to place carefully after dismantling the screw, otherwise causes the loss of screw easily, and then influences air cleaner shell's installation fixed to influence air cleaner's normal use effect, reduce air cleaner's filter effect.

Therefore, in view of the above technical problems, it is necessary to provide an air cleaner which is easy to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air cleaner easy to assemble to solve foretell air cleaner shell screw loss and influence the problem of installation use.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

an air filter convenient to mount comprises an upper shell and a lower shell;

an upper shell connecting part is fixedly connected to the side wall of the upper shell, a plurality of clamping cavities are formed in the upper shell connecting part in a chiseled mode, and anti-falling mechanisms are installed in the clamping cavities;

the inferior valve with the epitheca corresponds the setting, fixedly connected with inferior valve connecting portion on the lateral wall of inferior valve, inferior valve connecting portion with the laminating of epitheca connecting portion, threaded connection has a plurality of connecting pieces on the inferior valve connecting portion, fixedly connected with connecting rod on the connecting piece, the quantity of connecting rod with the quantity of anti-disengaging mechanism equals, and connecting rod and anti-disengaging mechanism looks block.

Furthermore, the anti-falling mechanism comprises a squeezing plate for squeezing the clamping ball so that the clamping ball can be clamped in the clamping groove on the side wall of the connecting rod and further used for fixing the connecting part of the upper shell and the connecting part of the lower shell, and the squeezing plate is slidably arranged in the clamping cavity;

the center of the extrusion plate is provided with a avoiding groove, one end of the connecting rod is inserted into the avoiding groove, and a certain space is reserved for the insertion of the connecting rod, so that the clamping ball can be better clamped in the clamping groove on the side wall of the connecting rod.

Furthermore, one side of the extrusion plate, which is close to the connecting rod, is provided with a plurality of clamping balls, and the clamping balls are used for clamping grooves in the side wall of the connecting rod and further used for fixing the upper shell connecting part and the lower shell connecting part;

a connecting rope is connected between the clamping ball and the extrusion plate, so that the extrusion plate and the clamping ball can slide in a linkage manner, namely when the extrusion plate is displaced, the clamping ball can also move synchronously under the pulling of the connecting rope;

the side wall of the connecting rod, which is positioned in the clamping cavity, is provided with a clamping groove, the clamping ball is clamped in the clamping groove, and the upper shell connecting part and the lower shell connecting part are fixed by clamping the clamping ball in the clamping groove.

Furthermore, the other side of the extrusion plate is provided with an elastic sleeve for increasing the extrusion effect of the extrusion plate on the clamping ball so that the clamping ball is firmly clamped;

the elastic sleeve is internally filled with pressurizing liquid for increasing the extrusion effect of the elastic sleeve.

Further, the center department of stripper plate is connected with the screw rod, the screw rod is located the inboard of elastic sleeve, the screw rod is located the outer one end threaded connection of epitheca connecting portion has the handle, and the user only needs to draw and draws the handle, and the handle draws the stripper plate through the screw rod, and the stripper plate draws the block ball through connecting the rope, and then makes the block ball break away from with the block effect in block groove for separate epitheca connecting portion and inferior valve connecting portion, when epitheca connecting portion and inferior valve connecting portion separation, rotatory handle, the handle can the clamping screw rod, makes the screw rod be difficult for the resilience, and then reduces the probability that the user continuously draws the handle.

Furthermore, a plurality of expansion cavities are arranged in the upper shell connecting part, the number of the expansion cavities is equal to that of the screws, and connecting pipes are communicated between the expansion cavities and the elastic sleeves, so that pressurized liquid in the elastic sleeves can enter the expansion cavities through the connecting pipes.

Further, the connecting pipe is located port department in the extension intracavity is equipped with and blocks the pad, block to fill up and be the elastic material for block pressure-increasing liquid, make pressure-increasing liquid be difficult for entering into the extension intracavity under natural state, draw when extending the chamber when the user draws promptly, the stripper plate has the extrusion force to the elastic sleeve, make pressure-increasing liquid in the elastic sleeve enter into the extension intracavity through the connecting pipe, at this moment, the pad that blocks in the extension intracavity receives the extrusion of pressure-increasing liquid and takes place deformation, the extension chamber is for blocking the deformation headspace of filling up, the stripper plate can slide in the block intracavity.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a corresponding setting of mechanism can change the fixed mode of installation of air cleaner shell, makes things convenient for quick installation of air cleaner shell fixed, and then makes things convenient for air cleaner's normal use, guarantees the filter effect of air cleaner to the air.

Drawings

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

FIG. 1 is a perspective view of an easy-to-install air cleaner according to an embodiment of the present disclosure;

FIG. 2 is a partial cross-sectional view of an easy-to-install air cleaner according to an embodiment of the present disclosure;

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

In the figure: 1. the structure of the hydraulic oil cylinder comprises an upper shell, 101, an upper shell connecting part, 102, a clamping cavity, 103, an extrusion plate, 104, a position avoiding groove, 105, a clamping ball, 106, a connecting rope, 107, an elastic sleeve, 108, pressurizing liquid, 109, a screw rod, 110, a handle, 111, an expansion cavity, 112, a connecting pipe, 113, a blocking pad, 2, a lower shell, 201, a lower shell connecting part, 202, a connecting piece, 203 and a connecting rod.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and structural, method or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses an air filter convenient to install, which is shown in figures 1-3 and comprises an upper shell 1 and a lower shell 2.

Wherein, fixedly connected with epitheca connecting portion 101 on the lateral wall of epitheca 1, it has a plurality of block chambeies 102 to cut in the epitheca connecting portion 101, and block chamber 102 is used for holding the anti-disengaging mechanism.

In addition, the anti-drop mechanism is installed in the clamping cavity 102, and is used for fixing the upper shell 1 and the lower shell 2 through the mutual matching with the connecting rod 203, and meanwhile, the anti-drop mechanism is convenient for a user to install and detach, so that the user can replace and maintain the air filter in the upper shell 1 and the lower shell 2 conveniently.

Specifically, the anti-falling mechanism comprises a pressing plate 103 for pressing the engaging ball 105, so that the engaging ball 105 can be engaged in the engaging groove on the sidewall of the connecting rod 203, and further used for fixing the upper shell connecting portion 101 and the lower shell connecting portion 201, and the pressing plate 103 is slidably disposed in the engaging cavity 102.

Preferably, the diameter of the pressing plate 103 is equal to the maximum inner diameter of the clamping cavity 102, so that the clamping ball 105 is not easy to pass through the seam between the pressing plate 103 and the side wall of the clamping cavity 102.

In addition, a spacing groove 104 is cut in the center of the pressing plate 103, one end of the connecting rod 203 is inserted into the spacing groove 104, and a certain space is reserved for the insertion of the connecting rod 203, so that the engaging ball 105 can be better engaged in the engaging groove on the side wall of the connecting rod 203.

Referring to fig. 2-3, the pressing plate 103 is provided with a plurality of engaging balls 105 on a side thereof adjacent to the connecting rod 203, and the engaging balls 105 are used for engaging with engaging grooves on a side wall of the connecting rod 203, thereby fixing the upper shell connecting portion 101 and the lower shell connecting portion 201.

Preferably, the engaging ball 105 is made of metal, so as to ensure the service life of the engaging ball 105, prevent the engaging ball 105 from being deformed easily during engaging, and ensure the engaging effect of the engaging ball 105.

The connection rope 106 is connected between the clamping ball 105 and the extrusion plate 103, so that the extrusion plate 103 and the clamping ball 105 can slide in a linkage manner, namely, when the extrusion plate 103 is displaced, the clamping ball 105 can synchronously move under the pulling of the connection rope 106, and is also used for fixing the clamping ball 105, when the upper shell 1 is separated from the lower shell 2, the clamping ball 105 is not easy to leak out of the clamping cavity 102 under the action of the connection rope 106, and the recycling effect of the clamping ball 105 is ensured.

Preferably, an engagement groove is cut in a side wall of the coupling rod 203 located in the engagement cavity 102, the engagement ball 105 is engaged in the engagement groove, and the upper shell connecting portion 101 and the lower shell connecting portion 201 are fixed by engagement of the engagement ball 105 in the engagement groove.

In addition, the other side of the pressing plate 103 is provided with an elastic sleeve 107, i.e. at the position shown in fig. 3, for increasing the pressing effect of the pressing plate 103 on the engaging ball 105, so that the engaging ball 105 is firmly engaged.

Specifically, the elastic sleeve 107 is filled with a pressurized liquid 108 for increasing the squeezing effect of the elastic sleeve 107.

Preferably, the pressurized liquid 108 is water, which is convenient for drawing materials and is used for saving cost.

In addition, a screw 109 is connected to the center of the extrusion plate 103, the screw 109 is arranged inside the elastic sleeve 107, a handle 110 is connected to one end of the screw 109, which is located outside the upper shell connecting portion 101, through a thread, the handle 110 is pulled by a user, the extrusion plate 103 pulls the extrusion plate 103 through the screw 109, the extrusion plate 103 pulls the clamping ball 105 through the connecting rope 106, so that the clamping ball 105 is separated from the clamping function of the clamping groove, the upper shell connecting portion 101 and the lower shell connecting portion 201 are separated, when the upper shell connecting portion 101 is separated from the lower shell connecting portion 201, the handle 110 is rotated, the screw 109 can be fixed by the handle 110, the screw 109 is not easily rebounded, and the probability that the user continuously pulls the handle 110 is reduced.

Referring to fig. 1 to 3, a plurality of expansion cavities 111 are provided in the upper casing connecting portion 101, the number of the expansion cavities 111 is equal to the number of the screws 109, and a connecting pipe 112 is communicated between the expansion cavities 111 and the elastic sleeve 107, so that the pressurized liquid 108 in the elastic sleeve 107 can enter the expansion cavities 111 through the connecting pipe 112.

Wherein, the port department that connecting pipe 112 is located extension chamber 111 is equipped with and blocks pad 113, it is the elastic material to block pad 113, be used for blockking pressurized liquid 108, make pressurized liquid 108 difficult entering extension chamber 111 under natural condition, when the user draws extension chamber 111 promptly, stripper plate 103 has the extrusion force to elastic sleeve 107, make pressurized liquid 108 in the elastic sleeve 107 enter into extension chamber 111 through connecting pipe 112, at this moment, the pad 113 that blocks in the extension chamber 111 receives pressurized liquid 108's extrusion and takes place deformation, extension chamber 111 reserves the space for the deformation that blocks pad 113, stripper plate 103 can slide in block chamber 102.

Referring to fig. 1 to 3, the lower case 2 is disposed corresponding to the upper case 1, a lower case connecting portion 201 is fixedly connected to a sidewall of the lower case 2 for fixing the connecting member 202, and the lower case connecting portion 201 is attached to the upper case connecting portion 101.

Wherein, threaded connection has a plurality of connecting pieces 202 on inferior valve connecting portion 201 for connect connecting rod 203, the block of the block ball 105 of being convenient for, through threaded connection's mode, the user of being convenient for changes connecting piece 202.

The connecting links 203 are fixedly connected to the connecting links 202, the number of the connecting links 203 is equal to the number of the retaining mechanisms, and the connecting links 203 are engaged with the retaining mechanisms.

When the device is used specifically, when a user needs to disassemble the upper shell 1 and the lower shell 2, the user only needs to pull the handle 110, the handle 110 pulls the extrusion plate 103 through the screw 109, at this time, the elastic sleeve 107 on the upper side of the extrusion plate 103 is extruded, so that the pressurized liquid 108 in the elastic sleeve 107 enters the expansion cavity 111 through the connecting pipe 112, the blocking pad 113 is made of an elastic material, the blocking pad 113 is extruded by the pressurized liquid 108 to deform, the volume of the pressurized liquid 108 in the elastic sleeve 107 is reduced, the extrusion plate 103 can slide in the clamping cavity 102, the extrusion plate 103 pulls the clamping ball 105 through the connecting rope 106, so that the clamping ball 105 is disengaged from the clamping groove on the side wall of the connecting rod 203, and further the separation of the clamping ball 105 and the connecting rod 203 is realized;

after the clamping balls 105 and the connecting rod 203 are separated, the handle 110 is rotated to lock and fix the position of the screw 109, at the moment, the extrusion plate 103 is not easy to rebound, a user does not need to pull the handle 110 all the time, the user can conveniently perform other operations, and when all the clamping balls 105 are separated from the anti-falling groove, the upper shell 1 and the lower shell 2 can be separated;

when the upper shell 1 and the lower shell 2 need to be installed, the clamping balls 105 are aligned and inserted into the clamping cavity 102, the handle 110 is unscrewed, the extrusion plate 103 is recovered under the action of the pressurizing liquid 108 in the elastic sleeve 107, and the clamping balls 105 are extruded to be clamped in the clamping grooves in the side wall of the connecting rod 203, so that the clamping balls 105 and the connecting rod 203 are re-clamped and installed until all the clamping balls 105 are clamped, the whole installation process is convenient and fast, the user operation is convenient, the user does not need to worry about the loss of the screws, the clamping firmness of the upper shell 1 and the lower shell 2 can be ensured, and the air filter can be conveniently used.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model discloses a setting of corresponding mechanism can change the fixed mode of installation of air cleaner shell, makes things convenient for the quick installation of air cleaner shell fixed, and then makes things convenient for air cleaner's normal use, guarantees the filter effect of air cleaner to the air.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An air cleaner that facilitates installation, comprising:

the anti-falling device comprises an upper shell (1), wherein an upper shell connecting part (101) is fixedly connected to the side wall of the upper shell (1), a plurality of clamping cavities (102) are formed in the upper shell connecting part (101) in a chiseled mode, and anti-falling mechanisms are installed in the clamping cavities (102);

inferior valve (2), with corresponding setting in epitheca (1), fixedly connected with inferior valve connecting portion (201) on the lateral wall of inferior valve (2), inferior valve connecting portion (201) with epitheca connecting portion (101) are laminated mutually, threaded connection has a plurality of connecting pieces (202) on inferior valve connecting portion (201), fixedly connected with connecting rod (203) is gone up in connecting piece (202), the quantity of connecting rod (203) with anti-disengaging mechanism's quantity equals, and connecting rod (203) and anti-disengaging mechanism looks block.

2. The air cleaner convenient to mount as claimed in claim 1, wherein the anti-separation mechanism comprises a pressing plate (103), the pressing plate (103) is slidably disposed in the engaging cavity (102), a avoiding groove (104) is cut in the center of the pressing plate (103), and one end of the connecting rod (203) is inserted into the avoiding groove (104).

3. An easy-to-install air cleaner as claimed in claim 2, wherein a plurality of engaging balls (105) are disposed on one side of the squeeze plate (103) close to the connecting rod (203), a connecting rope (106) is connected between the engaging balls (105) and the squeeze plate (103), an engaging groove is drilled on a side wall of the connecting rod (203) located in the engaging cavity (102), and the engaging balls (105) are engaged in the engaging groove.

4. An easy-to-install air cleaner as claimed in claim 3, wherein the other side of the pressing plate (103) is provided with an elastic sleeve (107), and the elastic sleeve (107) is filled with the pressurized liquid (108).

5. An easy-to-install air cleaner as claimed in claim 4, wherein a screw (109) is connected to the center of the pressing plate (103), the screw (109) is arranged inside the elastic sleeve (107), and a handle (110) is connected to one end of the screw (109) outside the upper shell connecting part (101) in a threaded manner.

6. An air cleaner convenient to mount according to claim 5, wherein a plurality of expansion cavities (111) are arranged in the upper shell connecting part (101), the number of the expansion cavities (111) is equal to that of the screws (109), and a connecting pipe (112) is communicated between the expansion cavities (111) and the elastic sleeve (107).

7. An air cleaner convenient to install according to claim 6, wherein a port of the connecting pipe (112) in the expansion cavity (111) is provided with a blocking pad (113), and the blocking pad (113) is made of an elastic material.