CN113653632B

CN113653632B - Pump body fixing structure, pump body assembly and cooking utensil

Info

Publication number: CN113653632B
Application number: CN202111009242.3A
Authority: CN
Inventors: 侯国威; 李国保; 李星
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2023-06-16
Anticipated expiration: 2041-08-31
Also published as: CN113653632A

Abstract

The invention provides a fixing structure of a pump body, a pump body assembly and a cooking utensil. Wherein, the fixed knot of the pump body constructs including: a first housing including an elastic member for accommodating at least a portion of the pump body; the second shell is connected with the first shell, a pump body is arranged between the second shell and the elastic piece, and the second shell is provided with a matching piece; the matching piece is used for limiting the elastic piece so that the elastic piece clamps the pump body. According to the invention, the elastic piece of the first shell is matched with the second shell by reasonably limiting the matching structure of the first shell and the second shell, so that the pump body is firmly and firmly fixed. The pump body fixing stability and reliability are guaranteed, meanwhile, parts (such as bolts, screws and rivets) for fixing the pump body are reduced, the assembly process of the pump body is simplified, the product dismounting efficiency is improved, and the product production cost and the subsequent maintenance cost are reduced.

Description

Pump body fixing structure, pump body assembly and cooking utensil

Technical Field

The invention relates to the technical field of cooking appliances, in particular to a fixing structure of a pump body, a pump body assembly and a cooking appliance.

Background

In the related art, the fixing structure of the water pump comprises a shell and a plurality of fasteners, the shell and the water pump are assembled together by the fasteners, the operation is complex, the assembly efficiency is low, and the production cost is high.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

To this end, a first aspect of the invention proposes a fixing structure of a pump body.

A second aspect of the invention proposes a pump body assembly.

A third aspect of the present invention provides a cooking appliance.

In view of this, an aspect of the present invention proposes a pump body fixing structure, including: a first housing including an elastic member for accommodating at least a portion of the pump body; the second shell is connected with the first shell, a pump body is arranged between the second shell and the elastic piece, and the second shell is provided with a matching piece; the matching piece is used for limiting the elastic piece so that the elastic piece clamps the pump body.

The invention provides a fixing structure of a pump body, which comprises a first shell and a second shell, wherein the first shell comprises an elastic piece, and the second shell comprises a matching piece.

When the pump body is assembled with the fixing structure of the pump body, at least one part of the pump body is pressed into the elastic element of the first shell, and the pump body is clamped by the elastic element. And then the first shell and the second shell are assembled together, so that the pump body is arranged between the second shell and the elastic piece, namely the elastic piece of the first shell is matched with the second shell to firmly and firmly fix the pump body.

Wherein, the second casing is provided with the cooperation piece, and after the assembly of the pump body, first casing and second casing, the cooperation piece plays spacing effect to the elastic component to guarantee the cooperation size of elastic component and pump body, provide the structural support for effectively fixing the pump body.

This setting is through the cooperation structure of rationally prescribing a limit to first casing and second casing, when guaranteeing the steadiness and the reliability of pump body fixation, has reduced the throwing into of the spare part of fixed pump body (such as bolt, screw and rivet), has simplified the assembly process of the pump body, is favorable to promoting the dismouting efficiency of product, and then is favorable to reducing the manufacturing cost and the follow-up maintenance of product, maintenance cost.

According to the fixing structure of the pump body, the following additional technical characteristics can be provided:

in the above technical solution, further, the elastic member includes: a first elastic portion; the second elastic part is arranged at intervals with the first elastic part, and the pump body is clamped between the first elastic part and the second elastic part.

In this technical solution, the elastic member includes a first elastic portion and a second elastic portion, which are arranged at intervals. After the elastic piece is assembled with the pump body, at least one part of the pump body is clamped between the first elastic part and the second elastic part. That is, the first elastic portion and the second elastic portion are arranged at intervals to satisfy the space requirement of the accommodating pump body.

Further, through the cooperation structure of reasonable setting first elasticity portion, second elasticity portion and the pump body for at least a portion of the pump body presss from both sides between first elasticity portion and the second elasticity portion, and this setting has increased the cooperation area and the cooperation angle of first elasticity portion, second elasticity portion and the pump body, because promote the fixed steadiness and the reliability of the pump body.

In addition, because the pump body is located between first elastic part and the second elastic part, so can guarantee the equilibrium and the uniformity of pump body atress, avoid the pump body to take place the skew, be favorable to promoting the assembly reliability.

In any of the above solutions, further, the mating member includes: the first cooperation portion is used for limiting the interval between the first elastic portion and the second elastic portion.

In this technical scheme, the cooperation piece includes first cooperation portion, and first cooperation portion uses with first elasticity portion and second elasticity portion cooperation, utilizes the interval between first elasticity portion and the second elasticity portion of first cooperation portion restriction, and then has limited the space that first elasticity portion and second elasticity portion surround and the cooperation size of the pump body for first elasticity portion and second elasticity portion can effectively press from both sides the tight pump body. The pump body is prevented from shaking or even shifting due to the fact that the distance between the first elastic part and the second elastic part is increased due to the fact that the pump body extrudes the first elastic part and the second elastic part.

In any of the above solutions, further, the first mating portion includes a groove; a part of any one of the first elastic part and the second elastic part extends into the groove and abuts against the wall of the groove.

In this technical scheme, through the cooperation structure of reasonable setting first cooperation portion, first elastic part and second elastic part for first cooperation portion includes the recess, and in the part of first elastic part stretched into the recess, the part in the recess was located to first elastic part was supported against with the cell wall of recess, and in the part of second elastic part stretched into the recess, the part in the second elastic part was located against with the cell wall of recess. That is, the first elastic portion and the second elastic portion are abutted against the groove walls on two opposite sides of the groove. The walls of the grooves limit the distance between the first elastic part and the second elastic part, and the matching sizes of the first elastic part, the second elastic part and the pump body are further limited.

The device has the advantages of simple structure, convenient processing and low production cost.

Specifically, the groove is a structure formed by recessing the second housing in a direction away from the first housing.

In any of the above aspects, further, a shape of at least one of the first elastic portion and the second elastic portion is adapted to a shape of an outer surface of the pump body.

In this aspect, at least one of the first elastic portion and the second elastic portion has a shape that matches the shape of the outer surface of the pump body. That is, the first elastic portion has the same trend or a smaller difference in the trend from the outer surface of the pump body, so that the outer surface of the pump body can be bonded to the side of the first elastic portion facing the second elastic portion. And/or the second elastic part and the outer surface of the pump body have the same change trend or smaller change trend difference, so that the outer surface of the pump body can be attached to one side of the second elastic part facing the first elastic part.

Therefore, the matching area of the first elastic part and the pump body can be increased, and/or the matching area of the second elastic part and the pump body can be increased, so that the stability and the firmness of the matching of the elastic part and the pump body can be improved.

In any of the above solutions, further, the elastic member further includes: the first rib plate is connected with one side of the first elastic part, which is away from the second elastic part.

In this technical scheme, through the structure that rationally sets up the elastic component for the elastic component includes first gusset, and first gusset is connected with one side that first elastic part deviates from second elastic part, and first gusset can strengthen the structural strength of elastic component, provides structural support for effective cooperation of first elastic part and the pump body.

Specifically, the first rib plate is integrally connected with the first elastic part, and the structure omits the assembly process of the first rib plate and the first elastic part, so that the assembly and subsequent disassembly processes of the first rib plate and the first elastic part are simplified, the assembly and disassembly efficiency is improved, and the production and maintenance cost can be reduced. In addition, the first rib plate and the first elastic part are integrally connected, so that the requirement on the dimensional accuracy of the molding of the elastic piece can be met.

Of course, the first elastic portion may be detachably connected to the first rib plate.

In any of the above technical solutions, the elastic member further includes a second rib plate connected to a side of the second elastic portion facing away from the first elastic portion.

In this technical scheme, through the structure that rationally sets up the elastic component for the elastic component includes the second gusset, and the second gusset is connected with one side that the second elastic part deviates from first elastic part, and the structural strength of elastic component can be strengthened to the second gusset, provides structural support for the effective cooperation of second elastic part and the pump body.

Specifically, the second rib plate is integrally connected with the second elastic part, and the structure omits the assembly process of the second rib plate and the second elastic part, so that the assembly and subsequent disassembly processes of the second rib plate and the second elastic part are simplified, the assembly and disassembly efficiency is improved, and the production and maintenance cost can be reduced. In addition, the second rib plate and the second elastic part are integrally connected, so that the requirement on the dimensional accuracy of the molding of the elastic piece can be met.

Of course, the second elastic portion may be detachably connected to the second rib plate.

In any of the above technical solutions, further, the number of the elastic members is plural, and the plural elastic members are arranged at intervals along the length direction of the pump body.

In this technical scheme, the quantity of elastic component is a plurality of, and a plurality of elastic components follow the length direction interval arrangement of the pump body, and this setting has increased the cooperation area of a plurality of elastic components and the pump body, like this, is favorable to reinforcing elastic component to press from both sides tight, fix the validity and the feasibility of the pump body.

In addition, a plurality of elastic pieces are arranged at intervals along the length direction of the pump body, so that the matching positions of the elastic pieces and the pump body can be set in a targeted manner according to the actual size of the pump body, and interference is avoided.

In any of the above solutions, further, the mating member includes: and the second matching part is used for limiting the distance between any two adjacent elastic pieces in the plurality of elastic pieces along the length direction of the pump body.

In this technical scheme, the cooperation piece includes second cooperation portion, and second cooperation portion uses with a plurality of elastic components cooperation, utilizes the interval of two arbitrary adjacent elastic components in a plurality of elastic components of second cooperation portion restriction, and then has limited the space that a plurality of elastic components surround and the cooperation size of the pump body for a plurality of elastic components can effectively press from both sides the tight pump body. The condition that the pump body shakes or even shifts due to the fact that the distance between any two adjacent elastic pieces in the plurality of elastic pieces is increased is avoided.

In any of the above embodiments, further, the second mating portion includes: the plurality of convex blocks are arranged at intervals along the length direction of the pump body, clamping grooves are formed between two adjacent convex blocks, and any two adjacent elastic pieces in the plurality of elastic pieces are located in one clamping groove.

In this technical scheme, through the structure of reasonable setting second cooperation portion for second cooperation portion includes a plurality of lugs, and a plurality of lugs are along the length direction interval arrangement of the pump body. Thus, a clamping groove is formed between two adjacent convex blocks, and any two adjacent elastic pieces in the plurality of elastic pieces are positioned in one clamping groove. That is, one clamping groove is used for being matched with the two elastic pieces in a clamping way. It can be understood that a part of the two adjacent elastic pieces extend into the clamping groove and are propped against the groove wall of the clamping groove. The groove wall of the clamping groove can limit the distance between two adjacent elastic pieces, and then the matching size of the two elastic pieces and the pump body is limited.

Specifically, the bump is a structure formed by protruding the second housing in the direction of the first housing. The setting can strengthen the structural strength of second casing, avoids the second casing to take place the phase transition.

In any of the above technical solutions, further, the first housing further includes a limiting member, where the limiting member is configured to limit displacement of the pump body along a length direction of the pump body.

In this technical scheme, first casing still includes the locating part, utilizes the displacement of locating part along the length direction restriction pump body of the pump body. The limiting piece is matched with the elastic piece to realize the functions of fixing and limiting the pump body in multiple directions and multiple angles, so that the condition that the pump body is shifted relative to the first shell and the second shell is avoided. The effectiveness and feasibility of fixing the pump body can be ensured.

It is understood that the limiting member is used for limiting the displacement of the pump body along the length direction of the pump body, and the elastic member is used for limiting the displacement of the pump body in the length direction perpendicular to the pump body.

In any of the above technical solutions, further, the limiting member includes: the first limiting part is provided with a concave part which is used for being matched and connected with a pump nozzle of the pump body; the elastic piece is positioned between the first limiting part and the second limiting part, and the second limiting part is propped against one end of the pump body, which is away from the first limiting part.

In this technical scheme, the locating part includes first spacing portion and second spacing portion. The first limiting part is provided with a concave part, and the pump nozzle of the pump body is clamped in the concave part, namely, the concave part is used for being clamped and matched with the pump nozzle of the pump body. The second limiting part is propped against one end of the pump body, which is away from the first limiting part. That is, the first and second stopper portions cooperate to restrict displacement of the pump body in a length direction of the pump body.

It is understood that the pump body includes pump main part and pump mouth, and pump mouth and pump main part are connected, and the pump mouth card of the pump body is located in the concave part, and the pump main part is supported with first spacing portion and is leaned on.

In any of the above technical solutions, further, a portion of the second limiting portion protrudes toward the direction of the first limiting portion and abuts against the outer surface of the pump body.

In this technical scheme, through the structure of reasonable setting second spacing portion for a part of second spacing portion is protruding towards the direction of first spacing portion, and offsets with the surface of the pump body. That is, the portion of the second limiting portion protruding toward the first limiting portion abuts against the outer surface of the pump body. This setting has reduced the area of contact of second spacing portion and the pump body when guaranteeing the validity and the feasibility of the displacement of locating part along the length direction restriction pump body of pump body, is favorable to simplifying the assembly degree of difficulty of first casing and pump body, is favorable to promoting the fixed knot of the pump body and the efficiency of pump body dismouting.

And this structure sets up the structural strength that can strengthen the spacing portion of second, provides structural support for the spacing portion of second and the effective cooperation of pump body.

In any of the above embodiments, further, the concave portion is a flare structure.

In the technical scheme, the concave part is of a flaring structure through a structure of reasonably arranging the concave part, so that the pump nozzle of the pump body can be conveniently inserted into or separated from the concave part. Is favorable for improving the disassembly and assembly efficiency of products.

Specifically, the concave part is a stepped groove structure.

In any of the above solutions, further, the first housing further includes: and the support piece is used for supporting the pump body.

In this technical scheme, through the structure that rationally sets up first casing for first casing still includes support piece, utilizes support piece to support the pump body, avoids the pump body to shift, for the spacing elastic component of cooperation piece, makes the elastic component press from both sides the tight pump body and provides effective and reliable structural support.

In any of the above technical solutions, further, the support member is provided with a support groove, and a portion of the pump body extends into the support groove and abuts against a groove wall of the support groove.

In this technical scheme, through the cooperation structure of reasonable setting support piece and the pump body for the support piece is provided with the supporting groove, and the part of the pump body can stretch into the supporting groove, and the pump body stretches into the part in the supporting groove and offsets with the cell wall in supporting groove and lean on, and the supporting groove ground sets up the cooperation area and the cooperation angle that can guarantee the pump body and support piece, provides the structure support for effectively supporting and fixing the pump body.

In any of the above technical solutions, further, the number of the supporting members is plural, and the plural supporting members are arranged at intervals along the length direction of the pump body; the second shell is provided with a plurality of positioning grooves, and any two adjacent supporting pieces in the plurality of supporting pieces are positioned in one positioning groove.

In this technical scheme, the quantity of support piece is a plurality of, and a plurality of support pieces are along the length direction interval arrangement of the pump body, and this setting has increased the cooperation area of a plurality of support pieces and the pump body, like this, is favorable to reinforcing the validity and the feasibility that support the pump body.

In addition, a plurality of support pieces are arranged at intervals along the length direction of the pump body, so that the matching positions of the support pieces and the pump body can be set in a targeted manner according to the actual size of the pump body, and interference is avoided.

Further, the second housing is provided with a plurality of positioning grooves, and any two adjacent supporting members in the plurality of supporting members are positioned in one positioning groove. That is, one positioning groove is used for being matched with the two supporting pieces in a clamping way. It is understood that a part of two adjacent supporting pieces extend into the positioning groove and are propped against the groove wall of the positioning groove. The groove walls of the positioning grooves limit the distance between two adjacent supporting pieces, and the matching sizes of the two supporting pieces and the pump body are further limited.

A second aspect of the present invention proposes a pump body assembly comprising: a pump body; and the fixing structure of the pump body of any one of the first aspect, wherein the pump body is located between the elastic element and the second housing.

The pump body assembly provided by the invention comprises the pump body and the fixing structure of the pump body as in any one of the first aspect, so that the pump body assembly has all the beneficial effects of the fixing structure of the pump body, and the description is omitted herein.

A third aspect of the present invention proposes a cooking appliance, the cooking appliance comprising: the pump body assembly in the second aspect.

The cooking appliance provided by the invention comprises the pump body assembly in the second aspect, so that the cooking appliance has all the beneficial effects of the pump body assembly, and the description is omitted herein.

Specifically, the cooking appliance includes a steaming box, an oven, a baking oven, a steaming and baking integrated machine, and the like, which are not listed herein.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 shows a schematic structural view of a first housing of one embodiment of the present invention;

FIG. 2 shows a schematic structural view of a second view of a first housing of one embodiment of the present invention;

FIG. 3 shows a partial schematic of the first and second housings of one embodiment of the invention;

FIG. 4 shows a partial schematic structural view of a second housing of an embodiment of the present invention;

FIG. 5 shows a schematic structural view of a first view of a pump body and a fixed structure of the pump body in accordance with one embodiment of the present invention;

FIG. 6 shows a schematic structural view of a fixed structure of a pump body and a second view of the pump body according to an embodiment of the present invention;

FIG. 7 shows a schematic view of the structure of the pump body, the pump body and the tank bracket according to one embodiment of the present invention;

fig. 8 is a schematic view showing a fixing structure of a pump body and a partial structure of a tank bracket according to an embodiment of the present invention.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 8 is:

the fixing structure of the pump body 100 comprises a fixing structure of the pump body 110, a first shell, a 112 elastic piece, a 114 first elastic part, a 116 second elastic part, a 120 second rib plate, a 132 first limiting part, a 134 concave part, a 136 second limiting part, a 140 supporting piece, a 142 supporting groove, a 150 second shell, a 154 first matching part, a 156 positioning groove, a 200 pump body component, a 300 pump body, a 310 pump nozzle and a 400 water tank bracket.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

A fixing structure 100 of a pump body, a pump body assembly 200, and a cooking appliance according to some embodiments of the present invention are described below with reference to fig. 1 to 8.

Example 1:

as shown in fig. 1, 2, 5 and 6, an embodiment of the first aspect of the present invention proposes a pump body fixing structure 100, where the pump body fixing structure 100 includes a first housing 110 and a second housing 150.

The first housing 110 includes an elastic member 112, and the elastic member 112 is configured to accommodate at least a portion of the pump body 300.

The second housing 150 is connected to the first housing 110, and a pump body 300 is disposed between the second housing 150 and the elastic member 112, and the second housing 150 is provided with a mating member.

The matching piece is used for limiting the elastic piece 112 so that the elastic piece 112 clamps the pump body 300.

In detail, the fixing structure 100 of the pump body includes a first housing 110 and a second housing 150, wherein the first housing 110 includes an elastic member 112 and the second housing 150 includes a mating member.

When the pump body 300 is assembled with the pump body fixing structure 100, at least a part of the pump body 300 is pressed into the elastic member 112 of the first housing 110, and the pump body 300 is clamped by the elastic member 112. The first housing 110 and the second housing 150 are assembled together, such that the pump body 300 is disposed between the second housing 150 and the elastic member 112, that is, the elastic member 112 of the first housing 110 and the second housing 150 cooperate to firmly and firmly fix the pump body 300.

Wherein, the second housing 150 is provided with a matching member, and after the pump body 300, the first housing 110 and the second housing 150 are assembled, the matching member plays a limiting role on the elastic member 112, so as to ensure the matching size of the elastic member 112 and the pump body 300, and provide structural support for effectively fixing the pump body 300.

This setting is through rationally prescribing a limit to the cooperation structure of first casing 110 and second casing 150, when guaranteeing the steadiness and the reliability of pump body 300 fixed, has reduced the input of the spare part (such as bolt, screw and rivet) of fixed pump body 300, has simplified the assembly process of pump body 300, is favorable to promoting the dismouting efficiency of product, and then is favorable to reducing the manufacturing cost and the follow-up maintenance of product, maintenance cost.

Specifically, the pump body 300 includes a water pump, an air pump, and the like, which are not listed here.

It will be appreciated that the first housing 110 and the second housing 150 are detachably connected, and that the first housing 110 and the second housing 150 are connected in any one of or a combination of the following manners: the clamping connection, the screw connection, the magnetic attraction and the fastening connection through a fastener (such as a screw, a bolt or a rivet).

The first casing 110 and the second casing 150 are detachably connected, that is, the disassembly and assembly of the fixing structure 100 of the pump body and the mounting position of the second casing 150 relative to the first casing 110 can be determined according to actual conditions, so that the use requirements of the pump bodies 300 of different models can be met, the adaptability of products is high, and the use performance of the products is improved.

Example 2:

as shown in fig. 1, 2, 5 and 6, on the basis of embodiment 1, embodiment 2 provides a pump body fixing structure 100, the pump body fixing structure 100 including a first housing 110 and a second housing 150.

Further, as shown in fig. 1, the elastic member 112 includes a first elastic portion 114 and a second elastic portion 116.

The second elastic portion 116 is spaced apart from the first elastic portion 114, and the pump body 300 is interposed between the first elastic portion 114 and the second elastic portion 116.

In detail, the elastic member 112 includes a first elastic portion 114 and a second elastic portion 116, and the first elastic portion 114 and the second elastic portion 116 are spaced apart. After the elastic member 112 is assembled with the pump body 300, at least a portion of the pump body 300 is sandwiched between the first elastic portion 114 and the second elastic portion 116. That is, the first elastic portion 114 and the second elastic portion 116 are spaced apart to satisfy the space requirement of accommodating the pump body 300.

Through the cooperation structure of rationally setting up first elastic part 114, second elastic part 116 and pump body 300 for at least a portion of pump body 300 presss from both sides and locates between first elastic part 114 and the second elastic part 116, this setting has increased the cooperation area and the cooperation angle of first elastic part 114, second elastic part 116 and pump body 300, because promote the firm nature and the reliability of pump body 300 fixation.

In addition, since the pump body 300 is located between the first elastic portion 114 and the second elastic portion 116, the balance and consistency of the stress of the pump body 300 can be ensured, the deflection of the pump body 300 is avoided, and the assembly reliability is improved.

Specifically, at least one of the first elastic portion 114 and the second elastic portion 116 is a spring sheet.

Specifically, the first elastic portion 114, the second elastic portion 116, and a portion of the wall surface of the first housing 110 enclose a U-shaped structure, and at least a portion of the pump body 300 is located in the U-shaped structure.

Example 3:

as shown in fig. 1, 2, 5 and 6, on the basis of embodiment 2, embodiment 3 provides a pump body fixing structure 100, the pump body fixing structure 100 including a first housing 110 and a second housing 150.

The elastic member 112 includes a first elastic portion 114 and a second elastic portion 116.

Further, as shown in fig. 3 and 4, the mating element includes a first mating portion 154.

The first fitting portion 154 serves to limit the interval between the first elastic portion 114 and the second elastic portion 116.

In detail, the fitting member includes a first fitting portion 154, the first fitting portion 154 is used in cooperation with the first elastic portion 114 and the second elastic portion 116, the first fitting portion 154 is used to limit the space between the first elastic portion 114 and the second elastic portion 116, and further the fitting size of the space surrounded by the first elastic portion 114 and the second elastic portion 116 and the pump body 300 is limited, so that the first elastic portion 114 and the second elastic portion 116 can effectively clamp the pump body 300. The shaking or even displacement of the pump body 300 caused by the distance between the first elastic part 114 and the second elastic part 116 increased by the extrusion of the first elastic part 114 and the second elastic part 116 by the pump body 300 is avoided.

In the present embodiment, the first elastic portion 114 and the second elastic portion 116 are opposite and spaced apart.

In other embodiments, the first elastic portion 114 and the second elastic portion 116 are arranged offset.

Further, the first fitting portion 154 includes a groove; a portion of either one of the first elastic portion 114 and the second elastic portion 116 extends into the groove and abuts against the wall of the groove.

Wherein, through rationally setting up the cooperation structure of first cooperation portion 154, first elastic component 114 and second elastic component 116 for first cooperation portion 154 includes the recess, and in the part of first elastic component 114 stretched into the recess, the part that first elastic component 114 is located in the recess leaned on with the cell wall of recess, and the part of second elastic component 116 stretched into in the recess, the part that second elastic component 116 is located in the recess leaned on with the cell wall of recess. That is, the first elastic portion 114 and the second elastic portion 116 abut against the groove walls on opposite sides of the groove. The walls of the grooves limit the spacing between the first elastic portion 114 and the second elastic portion 116, thereby defining the mating dimensions of the first elastic portion 114, the second elastic portion 116, and the pump body 300.

Specifically, the groove is a structure formed by recessing the second housing 150 in a direction away from the first housing 110.

Example 4:

as shown in fig. 1, 2, 5 and 6, on the basis of embodiment 2 or 3, embodiment 4 provides a fixing structure 100 of a pump body, the fixing structure 100 of the pump body including a first housing 110 and a second housing 150.

Further, at least one of the first elastic portion 114 and the second elastic portion 116 has a shape that is adapted to the shape of the outer surface of the pump body 300.

Wherein, the shape of at least one of the first elastic part 114 and the second elastic part 116 is adapted to the shape of the outer surface of the pump body 300. That is, the first elastic portion 114 has the same trend or a smaller difference in the trend from the outer surface of the pump body 300, so that the outer surface of the pump body 300 can be bonded to the side of the first elastic portion 114 facing the second elastic portion 116. And/or the second elastic portion 116 has the same trend or a smaller difference in the trend from the outer surface of the pump body 300, so that the outer surface of the pump body 300 can be attached to the side of the second elastic portion 116 facing the first elastic portion 114.

In this way, the matching area of the first elastic portion 114 and the pump body 300 and/or the matching area of the second elastic portion 116 and the pump body 300 can be increased, which is beneficial to improving the stability and firmness of the matching of the elastic member 112 and the pump body 300.

Specifically, the pump body 300 has a columnar structure, at least one of the first elastic portion 114 and the second elastic portion 116 has an arc-shaped structure, and the curvature of the outer surface of the pump body 300 is the same as the curvature of the arc-shaped structure, or the difference between the curvature of the outer surface of the pump body 300 and the curvature of the arc-shaped structure is small.

Example 5:

as shown in fig. 1, 2, 5 and 6, on the basis of any one of embodiments 2 to 4, embodiment 5 provides a fixing structure 100 of a pump body, the fixing structure 100 of the pump body including a first housing 110 and a second housing 150.

Further, the elastic member 112 further includes a first rib.

The first rib is connected to a side of the first resilient portion 114 facing away from the second resilient portion 116.

In detail, by reasonably setting the structure of the elastic member 112, the elastic member 112 includes a first rib plate, which is connected to one side of the first elastic portion 114 away from the second elastic portion 116, and the first rib plate can enhance the structural strength of the elastic member 112, so as to provide structural support for the effective cooperation between the first elastic portion 114 and the pump body 300.

Specifically, the first rib plate is integrally connected with the first elastic portion 114, and the structure omits the assembly process of the first rib plate and the first elastic portion 114, so that the assembly and subsequent disassembly processes of the first rib plate and the first elastic portion 114 are simplified, the assembly and disassembly efficiency is improved, and the production and maintenance cost can be reduced. In addition, the first rib plate and the first elastic portion 114 are integrally connected to ensure the dimensional accuracy of the molding of the elastic member 112.

Of course, the first elastic portion 114 may be detachably connected to the first rib.

Further, as shown in fig. 1, the elastic member 112 further includes a second rib 120.

The second rib 120 is connected to a side of the second elastic portion 116 facing away from the first elastic portion 114.

The structure of the elastic member 112 is reasonably set, so that the elastic member 112 includes the second rib plate 120, the second rib plate 120 is connected with one side of the second elastic portion 116 away from the first elastic portion 114, and the second rib plate 120 can enhance the structural strength of the elastic member 112, thereby providing structural support for the effective cooperation of the second elastic portion 116 and the pump body 300.

Specifically, the second rib plate 120 is integrally connected with the second elastic portion 116, and the structure omits the assembly process of the second rib plate 120 and the second elastic portion 116, so that the assembly and subsequent disassembly processes of the second rib plate 120 and the second elastic portion 116 are simplified, the assembly and disassembly efficiency is improved, and the production and maintenance cost can be reduced. In addition, the integral connection of the second rib plate 120 and the second elastic portion 116 can ensure the dimensional accuracy requirement of the molding of the elastic member 112.

Of course, the second elastic portion 116 may be detachably connected to the second rib 120.

Example 6:

as shown in fig. 1, 2, 5 and 6, on the basis of any of the above embodiments, embodiment 6 provides a pump body fixing structure 100, and the pump body fixing structure 100 includes a first housing 110 and a second housing 150.

Further, the number of the elastic members 112 is plural, and the plural elastic members 112 are arranged at intervals along the length direction of the pump body 300.

In detail, the number of the elastic members 112 is plural, and the plurality of elastic members 112 are arranged at intervals along the length direction of the pump body 300, which increases the mating area of the plurality of elastic members 112 and the pump body 300, thus being beneficial to enhancing the effectiveness and feasibility of clamping and fixing the elastic members 112 to the pump body 300.

In addition, the plurality of elastic members 112 are arranged at intervals along the length direction of the pump body 300, so that the matching positions of the elastic members 112 and the pump body 300 can be set in a targeted manner according to the actual size of the pump body 300, and interference is avoided.

Further, the mating piece includes a second mating portion.

The second engaging portion is configured to limit a distance between any two adjacent elastic members 112 of the plurality of elastic members 112 along a length direction of the pump body 300.

The matching piece comprises a second matching part, the second matching part is matched with the plurality of elastic pieces 112, the second matching part is used for limiting the distance between any two adjacent elastic pieces 112 in the plurality of elastic pieces 112, and then the matching size of the space surrounded by the plurality of elastic pieces 112 and the pump body 300 is limited, so that the plurality of elastic pieces 112 can effectively clamp the pump body 300. The condition that the distance between any two adjacent elastic pieces 112 in the plurality of elastic pieces 112 is increased, so that the pump body 300 shakes or even shifts is avoided.

Further, the second fitting portion includes: the plurality of protruding blocks are arranged at intervals along the length direction of the pump body 300, clamping grooves are formed between two adjacent protruding blocks, and any two adjacent elastic pieces 112 in the plurality of elastic pieces 112 are located in one clamping groove.

Wherein, through the structure of rationally setting up the second cooperation portion for the second cooperation portion includes a plurality of lugs, a plurality of lugs are along the length direction interval arrangement of the pump body 300. Thus, a clamping groove is formed between two adjacent protruding blocks, and any two adjacent elastic pieces 112 in the plurality of elastic pieces 112 are positioned in one clamping groove. That is, one clamping groove is used for clamping and matching with the two elastic pieces 112. It can be appreciated that a portion of the two adjacent elastic members 112 extends into the clamping groove and abuts against the groove wall of the clamping groove. The groove walls of the clamping groove limit the spacing between two adjacent elastic members 112, thereby defining the mating dimensions of the two elastic members 112 and the pump body 300.

Specifically, the bump is a structure in which the second housing 150 is formed to protrude toward the first housing 110. This arrangement can enhance the structural strength of the second housing 150, avoiding the phase change of the second housing 150.

Example 7:

as shown in fig. 1, 2, 5 and 6, embodiment 7 provides a pump body fixing structure 100, and the pump body fixing structure 100 includes a first housing 110 and a second housing 150.

Further, the first housing 110 further includes a limiting member for limiting displacement of the pump body 300 along a length direction of the pump body 300.

In detail, the first housing 110 further includes a stopper, and the displacement of the pump body 300 is restricted along the length direction of the pump body 300 by the stopper. The limiting member cooperates with the elastic member 112 to fix and limit the pump body 300 in a plurality of directions and angles, so as to avoid displacement of the pump body 300 relative to the first housing 110 and the second housing 150. The effectiveness and feasibility of fixing the pump body 300 can be ensured.

It will be appreciated that the stopper serves to limit the displacement of the pump body 300 in the longitudinal direction of the pump body 300, and the elastic member 112 serves to limit the displacement of the pump body 300 in the longitudinal direction perpendicular to the pump body 300.

Further, as shown in fig. 1, 2 and 5, the stopper includes a first stopper 132 and a second stopper 136.

The first limiting portion 132 is provided with a recess 134, and the recess 134 is used for being matched and connected with the pump nozzle 310 of the pump body 300.

The elastic member 112 is located between the first limiting portion 132 and the second limiting portion 136, and the second limiting portion 136 abuts against one end of the pump body 300, which is away from the first limiting portion 132.

Wherein, the limiting piece includes a first limiting portion 132 and a second limiting portion 136. The first limiting portion 132 is provided with a recess 134, and the pump nozzle 310 of the pump body 300 is engaged in the recess 134, that is, the recess 134 is used for being engaged with the pump nozzle 310 of the pump body 300. The second limiting portion 136 abuts against one end of the pump body 300 away from the first limiting portion 132. That is, the first and

second stopper portions

132 and 136 cooperate to limit displacement of the pump body 300 in the length direction of the pump body 300.

It will be appreciated that the pump body 300 includes a pump body and a pump nozzle 310, the pump nozzle 310 is connected to the pump body, the pump nozzle 310 of the pump body 300 is clamped in the recess 134, and the pump body abuts against the first limiting portion 132.

Specifically, at least one of the first stopper 132 and the second stopper 136 is a stopper plate.

Further, a portion of the second limiting portion 136 protrudes toward the first limiting portion 132 and abuts against the outer surface of the pump body 300.

By reasonably setting the structure of the second limiting portion 136, a portion of the second limiting portion 136 protrudes toward the direction of the first limiting portion 132 and abuts against the outer surface of the pump body 300. That is, the portion of the second stopper 136 protruding toward the first stopper 132 abuts against the outer surface of the pump body 300. This setting has reduced the area of contact of second spacing portion 136 and pump body 300 when guaranteeing the validity and the feasibility of the displacement of locating part along the length direction restriction pump body 300 of pump body 300, is favorable to simplifying the assembly degree of difficulty of first casing 110 and pump body 300, is favorable to promoting the fixed knot of the pump body construct 100 and the efficiency of pump body 300 dismouting.

And this structure sets up can strengthen the structural strength of second spacing portion 136, provides structural support for effective cooperation of second spacing portion 136 and pump body 300.

Further, the recess 134 is a flared structure.

Wherein, by reasonably arranging the structure of the concave portion 134, the concave portion 134 is in a flaring structure, thus facilitating the insertion or separation of the pump nozzle 310 of the pump body 300 into or from the concave portion 134. Is favorable for improving the disassembly and assembly efficiency of products.

Specifically, the recess 134 is a stepped groove structure.

Example 8:

as shown in fig. 1, 2, 5 and 6, on the basis of any of the above embodiments, embodiment 8 provides a pump body fixing structure 100, and the pump body fixing structure 100 includes a first housing 110 and a second housing 150.

Further, as shown in fig. 1 and 2, the first housing 110 further includes a support 140, and the support 140 is used to support the pump body 300.

In detail, by reasonably setting the structure of the first housing 110, the first housing 110 further includes the supporting member 140, and the supporting member 140 is utilized to support the pump body 300, so as to avoid displacement of the pump body 300, and provide effective and reliable structural support for limiting the elastic member 112 by the matching member, so that the elastic member 112 clamps the pump body 300.

Further, as shown in fig. 1, the support 140 is provided with a support groove 142, and a portion of the pump body 300 extends into the support groove 142 and abuts against a groove wall of the support groove 142.

Wherein, through reasonable cooperation structure that sets up support 140 and pump body 300 for support 140 is provided with supporting groove 142, and part of pump body 300 can stretch into supporting groove 142 in, and the part that the pump body 300 stretches into supporting groove 142 offsets with the cell wall of supporting groove 142 and leans on, and supporting groove 142 ground sets up and can guarantee the cooperation area and the cooperation angle of pump body 300 and support 140, provides structural support for effective support and fixed pump body 300.

Further, as shown in fig. 3 and 4, the number of the supporting pieces 140 is plural, and the plurality of supporting pieces 140 are arranged at intervals along the length direction of the pump body 300.

The second housing 150 is provided with a plurality of positioning grooves 156, and any adjacent two of the plurality of supporting members 140 are positioned in one positioning groove 156.

Wherein the number of the supporting members 140 is plural, and the plurality of supporting members 140 are arranged at intervals along the length direction of the pump body 300, the arrangement increases the mating area of the plurality of supporting members 140 and the pump body 300, thus being beneficial to enhancing the effectiveness and feasibility of supporting the pump body 300.

In addition, the plurality of supporting members 140 are arranged at intervals along the length direction of the pump body 300, so that the matching positions of the supporting members 140 and the pump body 300 can be set in a targeted manner according to the actual size of the pump body 300, and interference is avoided.

Further, the second housing 150 is provided with a plurality of positioning grooves 156, and any adjacent two of the plurality of supporting members 140 are positioned in one positioning groove 156. That is, one positioning slot 156 is used for snap-fit engagement with two support members 140. It will be appreciated that a portion of two adjacent support members 140 extend into the locating slot 156 and abut the slot wall of the locating slot 156. The walls of the positioning groove 156 limit the spacing between two adjacent support members 140, thereby defining the mating dimensions of the two support members 140 and the pump body 300.

Example 9:

as shown in fig. 5 and 6, an embodiment of the second aspect of the present invention proposes a pump body assembly 200, the pump body assembly 200 comprising: a pump body 300; and the fixing structure 100 of the pump body of any of the above embodiments, the pump body 300 is located between the elastic member 112 and the second housing 150.

In detail, the pump body assembly 200 includes a pump body 300 and a fixing structure 100 of the pump body.

The pump body fixing structure 100 includes a first housing 110 and a second housing 150, wherein the first housing 110 includes an elastic member 112, and the second housing 150 includes a mating member.

Example 10:

an embodiment of a third aspect of the present invention proposes a cooking appliance comprising the pump body assembly 200 of embodiment 9.

In detail, the cooking appliance includes a pump body assembly 200. The pump body assembly 200 includes a pump body 300 and a pump body securing structure 100.

Example 11:

the fixing structure 100 of the pump body includes a first housing 110 and a second housing 150, and the first housing 110 includes an elastic member 112, a limiting member, and a supporting member 140.

The elastic member 112 is used for clamping the pump body 300 along the radial direction of the pump body 300; the limiting member is used for limiting the displacement of the pump body 300 along the length direction of the pump body 300; the support 140 serves to support the pump body 300.

As shown in fig. 7 and 8, the first housing 110 and the second housing 150 are connected by screws, and the water pump is mounted on the first housing 110.

The pump body 300 is installed, the pump body 300 is pressed such that the pump body 300 is installed in the first housing 110 to clamp the pump body 300 in a radial direction of the pump body 300 by the elastic member 112, and displacement of the pump body 300 in a length direction of the pump body 300 is restricted by the stopper. Then, the first housing 110 and the second housing 150 are assembled together, and the elastic member 112 is limited by the mating member, so that the elastic member 112 clamps the pump body 300, thereby ensuring that the pump body 300 does not pop out. That is, the elastic member 112 of the first housing 110 and the second housing 150 cooperate to firmly and securely fix the pump body 300.

The fixing structure 100 of the pump body of the invention realizes self-fixing of the pump body 300, reduces the investment of parts (such as bolts, screws and rivets) for fixing the pump body 300, simplifies the assembly process of the pump body 300, is beneficial to improving the disassembly and assembly efficiency of products, and is beneficial to reducing the production cost of the products and the subsequent maintenance cost.

The cooking appliance further includes a water tank bracket 400 and a water tank, the water tank bracket 400 being connected with the second housing 150. The water tanks are disposed between the water tanks, and the pump body 300 is connected with the water tanks.

In the present invention, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing structure of a pump body, characterized by comprising:

a first housing including an elastic member for accommodating at least a portion of the pump body;

the second shell is connected with the first shell, the pump body is arranged between the second shell and the elastic piece, and the second shell is provided with a matching piece;

the matching piece is used for limiting the elastic piece so that the elastic piece clamps the pump body;

the elastic member includes:

a first elastic portion;

the second elastic part is arranged at intervals with the first elastic part, and the pump body is clamped between the first elastic part and the second elastic part;

the mating element includes:

a first fitting portion for restricting a space between the first elastic portion and the second elastic portion;

The first matching part comprises a groove;

a part of any one of the first elastic part and the second elastic part stretches into the groove and abuts against the wall of the groove.

2. The fixing structure of the pump body according to claim 1, wherein,

the shape of at least one of the first elastic part and the second elastic part is matched with the shape of the outer surface of the pump body.

3. The pump body fixing structure according to claim 1, wherein the elastic member further includes:

the first rib plate is connected with one side of the first elastic part, which is away from the second elastic part; and/or

And the second rib plate is connected with one side of the second elastic part, which is away from the first elastic part.

4. A pump body fixing structure according to any one of claims 1 to 3,

the number of the elastic pieces is multiple, and the elastic pieces are arranged at intervals along the length direction of the pump body.

5. The pump body securing structure of claim 4, wherein the mating member comprises:

and the second matching part is used for limiting the distance between any two adjacent elastic pieces in the plurality of elastic pieces along the length direction of the pump body.

6. The pump body securing structure according to claim 5, wherein the second mating portion includes:

the plurality of lugs are arranged at intervals along the length direction of the pump body, clamping grooves are formed between two adjacent lugs, and any two adjacent elastic pieces of the plurality of elastic pieces are located in one clamping groove.

7. A pump body fixing structure according to any one of claims 1 to 3,

the first shell further comprises a limiting piece, and the limiting piece is used for limiting the displacement of the pump body along the length direction of the pump body.

8. The pump body securing structure of claim 7, wherein the stop comprises:

the first limiting part is provided with a concave part which is used for being matched and connected with a pump nozzle of the pump body;

the elastic piece is positioned between the first limiting part and the second limiting part, and the second limiting part abuts against one end, deviating from the first limiting part, of the pump body.

9. The fixing structure of the pump body according to claim 8, wherein,

and one part of the second limiting part protrudes towards the direction of the first limiting part and abuts against the outer surface of the pump body.

10. The fixing structure of the pump body according to claim 8, wherein,

the concave part is of a flaring structure.

11. A fixing structure of a pump body according to any one of claims 1 to 3, wherein the first housing further comprises:

and the support piece is used for supporting the pump body.

12. The pump body securing structure as claimed in claim 11, wherein,

the support piece is provided with a support groove, and a part of the pump body stretches into the support groove and abuts against the groove wall of the support groove.

13. The pump body securing structure as claimed in claim 11, wherein,

the number of the supporting pieces is multiple, and the supporting pieces are arranged at intervals along the length direction of the pump body;

the second shell is provided with a plurality of positioning grooves, and any two adjacent supporting pieces in the plurality of supporting pieces are positioned in one positioning groove.

14. A pump body assembly, comprising:

a pump body; a kind of electronic device with high-pressure air-conditioning system

The fixing structure of the pump body according to any one of claims 1 to 13, the pump body being located between the elastic member and the second housing.

15. A cooking appliance, comprising:

The pump body assembly of claim 14.