CN104896830B - Refrigerator and its air passage panel - Google Patents
Refrigerator and its air passage panel Download PDFInfo
- Publication number
- CN104896830B CN104896830B CN201510292802.9A CN201510292802A CN104896830B CN 104896830 B CN104896830 B CN 104896830B CN 201510292802 A CN201510292802 A CN 201510292802A CN 104896830 B CN104896830 B CN 104896830B
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- China
- Prior art keywords
- air passage
- buckle
- passage panel
- connecting plate
- limiting slot
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of refrigerator and its air passage panel.The air passage panel is installed in refrigerator courage, the edge of air passage panel is equipped with the connecting plate stretched out upwards, connecting plate is equipped with buckle, the edges of boards of air passage panel stretch out to form limit rib, limiting slot and limited step are formed on the madial wall of case courage, it is buckled on limiting slot, limit rib is against on limited step；Wherein, buckle is installed in the mounting hole opened up on connecting plate, the upper end of buckle and the upper wall surface of mounting hole connect, there is the installation gap being connected between the lower end and side of buckle and the hole wall of mounting hole, make the lower end of buckle can be along outside elastic deformation occurs perpendicular to the direction of connecting plate, so that buckle fastening limiting slot.Air passage panel provided by the invention, makes buckle fasten limiting slot, because air passage panel is subject to downward removal force buckle will not be caused to loosen, ensure that the reliability that air passage panel is connected with case courage, meet the requirement of safety certification, and simple in structure, easy to assembly.
Description
Technical field
The present invention relates to household appliance technical field, air passage panel in particular to a kind of refrigerator and including the refrigerator
The refrigerator of air passage panel.
Background technology
Existing refrigerator, its air passage panel is installed in the case courage of refrigerator, due to having forceful electric power in the panel of air passage, to meet to pacify
The requirement of full certification, avoids that electric shock and other safety accidents occur, and ensures single-handedly to disassemble air passage panel from case courage,
Generally use screw is fixedly connected between air passage panel and case courage, and need to be in screw upper cover screwing block, to realize air passage
Panel is securely fixed in case courage, but screw connection is related to tapping and beats the process that screw etc. is cumbersome, time-consuming, so as to cause
Production work amount increases, and high labor cost, reduces production efficiency；Meanwhile, it is necessary to which block and screw are all taken during maintenance
Under, inspection and maintenance can just be effectively performed, this make it that the overhaul process of maintenance personal is very cumbersome, so as to reduce maintenance effect
Rate；In addition, the situation of sliding tooth easily occurs in screw, so as to cause complete machine to be scrapped, the use reliability of product is reduced.
The content of the invention
It is contemplated that at least solve one of technical problem existing in the prior art.
For this reason, the purpose of one aspect of the present invention is, there is provided a kind of connection that air passage panel and case courage is effectively ensured
Intensity, meet safety certification requirement, and it is simple in structure, easy to assembly, be easy to air passage panel pulling down overhaul refrigerator
The air passage panel of refrigerator.
The purpose of another aspect of the present invention is, there is provided a kind of refrigerator of the air passage panel including above-mentioned refrigerator.
For this reason, the embodiment of one aspect of the present invention provides a kind of air passage panel of refrigerator, the air passage panel peace
The connecting plate stretched out upwards is equipped with the case courage of the refrigerator, at the edges of boards of the air passage panel, is set on the connecting plate
There is buckle, and the edges of boards of the air passage panel stretch out to form limit rib, and limiting slot is formed on the madial wall of refrigerator container
And limited step, described to be buckled on the limiting slot, the limit rib is against on the limited step；Wherein, the company
Mounting hole is offered on fishplate bar, the buckle is installed in the mounting hole, and the upper end of the buckle and the mounting hole
Upper wall surface is connected, and has what is be connected between the side of the lower end of the buckle and the buckle and the hole wall of the mounting hole
Gap is installed, makes the lower end of the buckle can be along outside elastic deformation occurs perpendicular to the direction of the connecting plate, so that institute
State buckle and fasten the limiting slot.
The air passage panel for the refrigerator that the above embodiment of the present invention provides, the company stretched out upwards is equipped with the edges of boards of air passage panel
Fishplate bar, connecting plate are equipped with buckle, and buckle fastens with molding limiting slot on the madial wall of case courage, realizes air passage panel and case courage
Be fixedly connected, while the edges of boards of air passage panel stretch out to form limit rib, limit rib is against on the limited step of case courage,
Effectively avoid buckle from coming off out of limiting slot, so as to fulfill being fixedly connected for air passage panel and case courage, and ensure that connection can
By property, the requirement of safety certification is met, and make it that the structure of air passage panel is simple, easy to assembly, installation effectiveness is high, so as to have
Effect reduces manual operation difficulty, improves production efficiency, and make it that the maintenance of product is convenient, overhaul efficiency is high.
Specifically, buckle is installed in the mounting hole offered on connecting plate, and the hole of buckle only upper end and mounting hole
Wall is connected, and has the installation gap being connected between the lower end and side of buckle and the hole wall of mounting hole, so when air passage face
When plate is subject to downward removal force, the buckle in limiting slot can be subject to the upward support force of limiting slot, and due to buckle
Lower end is in free state, and the lower end of buckle can be caused to occur along the board direction perpendicular to connecting plate and towards limiting slot direction
Elastic deformation so that buckle fastening limiting slot, effectively avoid buckle deviate from out of limiting slot, so that air passage be effectively ensured
Fastness when panel is installed in case courage, easily deviates from when avoiding the buckle under tension in conventional art out of limiting slot
Situation occur, so as to improve the reliability that air passage panel is connected with case courage, it is ensured that cannot be single-handedly by air passage panel from case courage
On disassemble, and the buckle can be directly molded on the panel of air passage, buckle is made of non-conducting material, so as to meet peace
The requirement of full certification；And for the structure that existing air passage panel is connected with case courage using screw, clamping instead of
Screw connects, so as to simplify the tapping in process of producing product and beat screw process, makes the assembling of air passage panel and case courage more
Easily, so as to improve production efficiency, cost of labor is reduced；In addition, air passage panel and case courage by buckle with it is spacing
Groove is clamped, and makes maintenance personal's convenient disassembly, without removing screw nail capping and screw, avoids the situation hair for losing screw nail capping
It is raw, the also relative simplicity overhaul process of product, so as to improve the overhaul efficiency of product.
In addition, the air passage panel for the refrigerator that the above embodiment of the present invention provides also has following additional technical feature：
According to one embodiment of present invention, the buckle includes：Variant part, the upper end of the variant part and the installation
The hole wall in hole is connected；With clasp joint portion, the clasp joint portion is located in the outside wall surface of the variant part, and protrudes the variant part
Outside wall surface, the longitudinal section in the clasp joint portion is triangular in shape, and the lower wall surface in the clasp joint portion is buckled on the lower cell wall of the limiting slot,
And the lower face in the clasp joint portion is higher than the lower face of the variant part.
In this embodiment, the longitudinal section in clasp joint portion is triangular in shape, and protrudes the outside wall surface of variant part, the lower wall in clasp joint portion
Surface buckle adds the contact area of clasp joint portion and limiting slot, increases interference therebetween on the lower cell wall of limiting slot
Active force, simultaneously as triangle has stability, is unlikely to deform clasp joint portion, adds the connection of clasp joint portion and limiting slot
Intensity, improves the reliability of product.
According to one embodiment of present invention, the lower wall surface in the clasp joint portion is vertical with the outside wall surface of the variant part, makes
The rectangular triangle in longitudinal section in the clasp joint portion, and the first groove of multiple opening upwards is offered in the clasp joint portion, it is more
A first groove is arranged at intervals along the width in the clasp joint portion.
In this embodiment, the lower wall surface in clasp joint portion and the outside wall surface of variant part are vertical, can correspondingly set the interior of case courage
Side wall is vertical with the lower wall surface of limiting slot, so that the lower wall surface in clasp joint portion can paste well with the lower wall surface of limiting slot
Close, increase the contact area of clasp joint portion and limiting slot so that bonding strength is high between clasp joint portion and limiting slot, and causes deformation
The outside wall surface in portion can be against in the interior sidewall surface of liner, so as to effectively avoid clasp joint portion from deviating from out of limiting slot, and then ensure that
The reliability that air passage panel is connected with case courage；Multiple widths along clasp joint portion spaced first are offered in clasp joint portion
Groove, for the clasp joint portion compared to a monoblock set square, can effectively reduce the limitation that clasp joint portion is deformed variant part
Effect, so that when air passage panel is subject to downward removal force so that the lower end of variant part is produced towards case courage madial wall
The elastic deformation in face direction, so that the active force increase between clasp joint portion and limiting slot in variant part outside wall surface, has
Effect avoids clasp joint portion from deviating from out of limiting slot, so that the reliability that air passage panel is connected with case courage be effectively ensured；And reduce
The consumptive material in clasp joint portion, reduces the production cost of product.
According to one embodiment of present invention, the upper end of the connecting plate is equipped with and upwardly extends the supporting part to be formed, described
The outside wall surface of supporting part can be resisted against in the interior sidewall surface of refrigerator container；Two opposite sides of the connecting plate and the air passage
There is the second groove that depression is formed downwards between panel, make the connecting plate can be along the board direction perpendicular to the connecting plate
Generation elastic deformation.
In this embodiment, the upper end of connecting plate is equipped with and upwardly extends the supporting part to be formed, and supports the outside wall surface of supporting part
Lean against in the interior sidewall surface of case courage, the upper end of connecting plate is interferenceed with the interior sidewall surface of case courage, air passage panel has been effectively ensured
The reliability being connected with case courage；Second with depression formation downwards between two opposite sides and air passage panel of connecting plate is recessed
Groove, makes connecting plate that the ability enhancing of elastic deformation occur along the board direction perpendicular to connecting plate, so that buckle and limiting slot
Mutually clamping is more prone to, so as to improve the efficiency of assembling and production efficiency of product.
According to one embodiment of present invention, the buckle is equipped with two opposite edges of boards of the air passage panel, and
The buckle on two edges of boards is disposed opposite to each other, and is formed on the madial wall of refrigerator container corresponding described with the buckle
Limiting slot, it is described to be buckled in the limiting slot, two opposite edges of boards of the air passage panel is fixed on refrigerator container
On madial wall.
In this embodiment, buckle is equipped with two opposite edges of boards of air passage panel, adds the quantity of buckle, make wind
The both sides of pavement slab are mutually clamped with the madial wall of case courage, add the application point that air passage panel is connected with case courage, so as to increase
The bonding strength of air passage panel and case courage, improves the reliability of product.
According to one embodiment of present invention, the connecting plate, the buckle and the air passage panel are an integral structure.
In this embodiment, connecting plate, buckle and air passage panel are an integral structure, and both ensure that connecting plate and air passage face
The bonding strength of plate, buckle and connecting plate, reduce be broken between connecting plate and air passage panel, buckle and connecting plate it is general
Rate, and cause connecting plate, buckle and air passage panel to be integrally machined shaping, the production efficiency of product is improved, reduces product
Production cost.
According to one embodiment of present invention, the plate face up and down through the air passage panel is offered on the air passage panel
Removal hole, and the removal hole be close to the buckle interior sidewall surface set.
In this embodiment, the removal hole of the plate face up and down through air passage panel, and removal hole are offered on the panel of air passage
The interior sidewall surface for being close to buckle is set, and is on the one hand added the inner side of buckle towards the elastically-deformable space of removal hole, is made buckle
It is more prone to when being clamped with limiting slot, improves the efficiency of assembling of product, on the other hand, when overhauling product, is torn open with screwdriver etc.
The instrument of unloading can be stretched into removal hole, easily pull down buckle, convenient disassembly when making maintenance, improve the overhaul efficiency of product.
According to one embodiment of present invention, the air passage panel further includes fixing piece, and the fixing piece is installed on described
In removal hole, and it is adapted with the shape of the removal hole, and the fixing piece is interference fitted with the mounting hole.
In this embodiment, fixing piece is installed in removal hole, and is adapted with the shape of removal hole, makes fixing piece can be with
Removal hole is fitted close, and adds the aesthetics of air passage panel, in addition, fixing piece is interference fitted with mounting hole, enables fixing piece
It is enough that position-limiting action is played to buckle, pin buckle, it is ensured that it is indeformable after snap-fitted, taken off so as to avoid buckle out of limiting slot
Situation about going out occurs, and further increases buckle and the fastness of limiting slot clamping, and then lifts air passage panel and be connected with case courage
Reliability.
According to one embodiment of present invention, the upper end of the fixing piece is wedge shaped, is inserted into the upper end of the fixing piece
In the removal hole；The side wall of the fixing piece is equipped with anti-slop serrations, the buckle madial wall opposite with the anti-slop serrations
Face is equipped with retaining convex rib, and the anti-slop serrations are resisted against on the retaining convex rib；The lower end of the fixing piece is equipped with circumferential spacing
Protrusion, the lower end of the mounting hole are equipped with circumferential limited step, and the circumferential direction limit protrusion is resisted against the circumferential limited step
On.
In this embodiment, the upper end of fixing piece is wedge shaped, makes in the easier insertion mounting hole of fixing piece, meanwhile, Gu
The side wall for determining part is equipped with anti-slop serrations, and the buckle interior sidewall surface opposite with anti-slop serrations is equipped with retaining convex rib, anti-slop serrations against
On retaining convex rib, anti-slop serrations are on the one hand made to be interference fitted with retaining convex rib, so as to increase effect of the fixing piece to buckle extruding
Power, prevents buckle from deviating from out of limiting slot, improves buckle and the fastness of limiting slot clamping, and then lift air passage panel and case
The reliability of courage connection, the active force that on the other hand buckle is mutually extruded with fixing piece generation, anti-slop serrations add and limit convex
The frictional force of muscle, avoids the situation that fixing piece comes off from removal hole and occurs；In addition, the lower end of fixing piece is equipped with circumferential spacing
Protrusion, the lower end of mounting hole are equipped with circumferential limited step, and circumferential limit protrusion is resisted against on circumferential limited step, circumferential limit convex
Rise and interference with circumferential limited step, ensure that fixing piece is installed in place in mounting hole, so that the outer end face of fixing piece can
It is concordant with the holding of air passage panel, improve the aesthetics of integral air duct panel.
The embodiment of another aspect of the present invention provides a kind of refrigerator, including：Case courage；With any of the above-described embodiment institute
The air passage panel for the refrigerator stated, the air passage panel are installed in refrigerator container, and the refrigerator has any of the above-described embodiment institute
The beneficial effect of the air passage panel for the refrigerator stated, details are not described herein.
The additional aspect and advantage of the present invention will become obvious in following description section, or the practice by the present invention
Recognize.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the dimensional structure diagram of the air passage panel described according to one embodiment of present invention；
Fig. 2 is the enlarged structure schematic diagram in A portions in Fig. 1；
Fig. 3 is the broken section knot when air passage panel described according to another embodiment of the invention is engaged with case courage
Structure schematic diagram.
Wherein, correspondences of the Fig. 1 into Fig. 3 between reference numeral and component names is：
1 case courage, 11 limiting slots, 12 limited steps, 2 air passage panels, 21 limit ribs, 22 connecting plates, 222 installation gaps, 223
Supporting part, 23 buckles, 231 variant parts, 232 clasp joint portions, 233 first grooves, 234 retaining convex ribs, 24 second grooves, 25 dismountings
Hole, 251 circumferential limited steps, 26 fixing pieces, 261 anti-slop serrations, 262 circumferential limit protrusions.
Embodiment
It is to better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the case where there is no conflict, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented using other different from other modes described here, therefore, protection scope of the present invention and from described below
Specific embodiment limitation.
Described according to some embodiments of the invention refrigerator and its air passage panel are described referring to Fig. 1 to Fig. 3.
As shown in figure 3, the embodiment provides a kind of air passage panel 2 of refrigerator, the air passage panel 2 is installed on
In the case courage 1 of refrigerator.
Wherein, limiting slot 11 and limited step 12 are formed on the madial wall of case courage 1, and the opening of limiting slot 11 is towards case
The inner side of courage 1；
Air passage panel 2 is installed in case courage 1, and the connecting plate 22 stretched out upwards is equipped with the edges of boards of air passage panel 2, connection
Plate 22 is equipped with buckle 23, and the edges of boards of air passage panel 2 stretch out to form limit rib 21, and buckle 4 is buckled on limiting slot 11, spacing
Muscle 21 is resisted against on limited step 12；Wherein, mounting hole is offered on connecting plate 22, buckle 23 is installed in mounting hole, and is blocked
Button 23 upper end be connected with the upper wall surface of mounting hole, be buckled 23 lower end and be buckled 23 side and mounting hole hole wall between
With the installation gap 222 being connected, make the lower end of buckle 23 can be along perpendicular to the outside elasticity of the direction of connecting plate 22 generation
Deformation, so that the fastening limiting slot 11 of buckle 23.
The air passage panel for the refrigerator that the above embodiment of the present invention provides, the company stretched out upwards is equipped with the edges of boards of air passage panel
Fishplate bar, connecting plate are equipped with buckle, and buckle fastens with molding limiting slot on the madial wall of case courage, realizes air passage panel and case courage
Be fixedly connected, while the edges of boards of air passage panel stretch out to form limit rib, limit rib is against on the limited step of case courage,
Effectively avoid buckle from coming off out of limiting slot, so as to fulfill being fixedly connected for air passage panel and case courage, and ensure that connection can
By property, the requirement of safety certification is met, and make it that the structure of air passage panel is simple, easy to assembly, installation effectiveness is high, so as to have
Effect reduces manual operation difficulty, improves production efficiency, and make it that the maintenance of product is convenient, overhaul efficiency is high.
Specifically, buckle is installed in the mounting hole offered on connecting plate, and the hole of buckle only upper end and mounting hole
Wall is connected, and has the installation gap being connected between the lower end and side of buckle and the hole wall of mounting hole, so when air passage face
When plate is subject to downward removal force, the buckle in limiting slot can be subject to the upward support force of limiting slot, and due to buckle
Lower end is in free state, and the lower end of buckle can be caused to occur along the board direction perpendicular to connecting plate and towards limiting slot direction
Elastic deformation so that buckle fastening limiting slot, effectively avoid buckle deviate from out of limiting slot, so that air passage be effectively ensured
Fastness when panel is installed in case courage, easily deviates from when avoiding the buckle under tension in conventional art out of limiting slot
Situation occur, so as to improve the reliability that air passage panel is connected with case courage, it is ensured that cannot be single-handedly by air passage panel from case courage
On disassemble, and the buckle can be directly molded on the panel of air passage, buckle is made of non-conducting material, so as to meet peace
The requirement of full certification；And for the structure that existing air passage panel is connected with case courage using screw, clamping instead of
Screw connects, so as to simplify the tapping in process of producing product and beat screw process, makes the assembling of air passage panel and case courage more
Easily, so as to improve production efficiency, cost of labor is reduced；In addition, air passage panel and case courage by buckle with it is spacing
Groove is clamped, and makes maintenance personal's convenient disassembly, without removing screw nail capping and screw, avoids the situation hair for losing screw nail capping
It is raw, the also relative simplicity overhaul process of product, so as to improve the overhaul efficiency of product.
In one embodiment of the invention, as shown in Figures 2 and 3, buckle 23 includes：Variant part 231 and clasp joint portion
232。
Specifically, the upper end of variant part 231 is connected with the hole wall of mounting hole；Clasp joint portion 232 is located at the outer of variant part 231
On wall, and the outside wall surface of variant part 231 is protruded, the longitudinal section in clasp joint portion 232 is triangular in shape, the lower wall surface buckle in clasp joint portion 232
On the lower cell wall of limiting slot 11, and the lower face in clasp joint portion 232 is higher than the lower face of variant part 231.
In this embodiment, the longitudinal section in clasp joint portion is triangular in shape, and protrudes the outside wall surface of variant part, the lower wall in clasp joint portion
Surface buckle adds the contact area of clasp joint portion and limiting slot, increases interference therebetween on the lower cell wall of limiting slot
Active force, simultaneously as triangle has stability, is unlikely to deform clasp joint portion, adds the connection of clasp joint portion and limiting slot
Intensity, improves the reliability of product.
Further, as depicted in figs. 1 and 2, the lower wall surface in clasp joint portion 232 is vertical with the outside wall surface of variant part 231, makes clasp joint
The rectangular triangle in longitudinal section in portion 232, and the first groove 233, Duo Ge of multiple opening upwards is offered in clasp joint portion 232
One groove 233 is arranged at intervals along the width in clasp joint portion 232.
In this embodiment, the lower wall surface in clasp joint portion and the outside wall surface of variant part are vertical, can correspondingly set the interior of case courage
Side wall is vertical with the lower wall surface of limiting slot, so that the lower wall surface in clasp joint portion can paste well with the lower wall surface of limiting slot
Close, increase the contact area of clasp joint portion and limiting slot so that bonding strength is high between clasp joint portion and limiting slot, and causes deformation
The outside wall surface in portion can be against in the interior sidewall surface of liner, so as to effectively avoid clasp joint portion from deviating from out of limiting slot, and then ensure that
The reliability that air passage panel is connected with case courage；Multiple widths along clasp joint portion spaced first are offered in clasp joint portion
Groove, for the clasp joint portion compared to a monoblock set square, can effectively reduce the limitation that clasp joint portion is deformed variant part
Effect, so that when air passage panel is subject to downward removal force so that the lower end of variant part is produced towards case courage madial wall
The elastic deformation in face direction, so that the active force increase between clasp joint portion and limiting slot in variant part outside wall surface, has
Effect avoids clasp joint portion from deviating from out of limiting slot, so that the reliability that air passage panel is connected with case courage be effectively ensured；And reduce
The consumptive material in clasp joint portion, reduces the production cost of product.
In another embodiment of the present invention, as shown in figure 3, the upper end of connecting plate 22, which is equipped with, upwardly extends the branch to be formed
Support part 223, the outside wall surface of supporting part 223 can be resisted against in the interior sidewall surface of case courage 1；Two opposite sides of connecting plate 22 and wind
There is the second groove 24 that depression is formed downwards, so that connecting plate 22 can be along the plate face perpendicular to connecting plate 22 between pavement slab 2
Elastic deformation occurs for direction.
In this embodiment, the upper end of connecting plate is equipped with and upwardly extends the supporting part to be formed, and supports the outside wall surface of supporting part
Lean against in the interior sidewall surface of case courage, the upper end of connecting plate is interferenceed with the interior sidewall surface of case courage, air passage panel has been effectively ensured
The reliability being connected with case courage；Second with depression formation downwards between two opposite sides and air passage panel of connecting plate is recessed
Groove, makes connecting plate that the ability enhancing of elastic deformation occur along the board direction perpendicular to connecting plate, so that buckle and limiting slot
Mutually clamping is more prone to, so as to improve the efficiency of assembling and production efficiency of product.
In one embodiment of the invention, as shown in Figure 1, being equipped with buckle on two opposite edges of boards of air passage panel 2
23, and the buckle 23 on two opposite edges of boards of air passage panel 2 is disposed opposite to each other, and is formed on the madial wall of case courage 1 and 23 phases that are buckled
Corresponding limiting slot 11, buckle 23 are buckled in limiting slot 11, two opposite edges of boards of air passage panel 2 is fixed on the interior of case courage 1
On side wall.
In this embodiment, buckle is equipped with two opposite edges of boards of air passage panel, adds the quantity of buckle, make wind
The both sides of pavement slab are mutually clamped with the madial wall of case courage, add the application point that air passage panel is connected with case courage, so as to increase
The bonding strength of air passage panel and case courage, improves the reliability of product.
In one embodiment of the invention, connecting plate 22, buckle 23 are an integral structure with air passage panel 2；Limiting slot
11 and limited step 12 formed for the interior sidewall surface outward bending of case courage 1.
In this embodiment, connecting plate, buckle and air passage panel are an integral structure, and both ensure that connecting plate and air passage face
The bonding strength of plate, buckle and connecting plate, reduce be broken between connecting plate and air passage panel, buckle and connecting plate it is general
Rate, and cause connecting plate, buckle and air passage panel to be integrally machined shaping, the production efficiency of product is improved, reduces product
Production cost；Limiting slot and limited step are formed for the interior sidewall surface outward bending of case courage, make limiting slot, limited step and case
Courage is integrally formed, and both ensure that the bonding strength between limiting slot, limited step and case courage, is reduced and is broken between three
Probability, and three is integrally machined shaping, improve the production efficiency of product, reduce the production cost of product, improve
The competitiveness of product in market.
In one embodiment of the invention, as shown in Figures 2 and 3, offered on air passage panel 2 through air passage panel 2
Plate face up and down removal hole 25, and removal hole 25 be close to buckle 23 interior sidewall surface set.
In this embodiment, the removal hole of the plate face up and down through air passage panel, and removal hole are offered on the panel of air passage
The interior sidewall surface for being close to buckle is set, and is on the one hand added the inner side of buckle towards the elastically-deformable space of removal hole, is made buckle
It is more prone to when being clamped with limiting slot, improves the efficiency of assembling of product, on the other hand, when overhauling product, is torn open with screwdriver etc.
The instrument of unloading can be stretched into removal hole, easily pull down buckle, convenient disassembly when making maintenance, improve the overhaul efficiency of product.
Further, as shown in figure 3, air passage panel 2 further includes fixing piece 26, fixing piece 26 is installed in removal hole 25, and
It is adapted with the shape of removal hole 25, and fixing piece 26 is interference fitted with removal hole 25.
In this embodiment, fixing piece is installed in removal hole, and is adapted with the shape of removal hole, makes fixing piece can be with
Removal hole is fitted close, and adds the aesthetics of air passage panel, in addition, fixing piece is interference fitted with mounting hole, enables fixing piece
It is enough that position-limiting action is played to buckle, pin buckle, it is ensured that it is indeformable after snap-fitted, taken off so as to avoid buckle out of limiting slot
Situation about going out occurs, and further increases buckle and the fastness of limiting slot clamping, and then lifts air passage panel and be connected with case courage
Reliability.
In one particular embodiment of the present invention, as shown in figure 3, the upper end of fixing piece 26 is wedge shaped, fixing piece 26 is made
Upper end insertion removal hole 25 in；The side wall of fixing piece 26 is equipped with anti-slop serrations 261, and buckle 23 is opposite with anti-slop serrations 261
Interior sidewall surface is equipped with retaining convex rib 234, and anti-slop serrations 261 are resisted against on retaining convex rib 234；The lower end of fixing piece 26 is equipped with circumferential
Limit protrusion 262, the lower end of removal hole 25 are equipped with circumferential limited step 251, and circumferential limit protrusion 262 is resisted against circumferential limiting stand
On rank 251.
In this embodiment, the upper end of fixing piece is wedge shaped, makes in the easier insertion mounting hole of fixing piece, meanwhile, Gu
The side wall for determining part is equipped with anti-slop serrations, and the buckle interior sidewall surface opposite with anti-slop serrations is equipped with retaining convex rib, anti-slop serrations against
On retaining convex rib, anti-slop serrations are on the one hand made to be interference fitted with retaining convex rib, so as to increase effect of the fixing piece to buckle extruding
Power, prevents buckle from deviating from out of limiting slot, improves buckle and the fastness of limiting slot clamping, and then lift air passage panel and case
The reliability of courage connection, the active force that on the other hand buckle is mutually extruded with fixing piece generation, anti-slop serrations add and limit convex
The frictional force of muscle, avoids the situation that fixing piece comes off from removal hole and occurs；In addition, the lower end of fixing piece is equipped with circumferential spacing
Protrusion, the lower end of mounting hole are equipped with circumferential limited step, and circumferential limit protrusion is resisted against on circumferential limited step, circumferential limit convex
Rise and interference with circumferential limited step, ensure that fixing piece is installed in place in mounting hole, so that the outer end face of fixing piece can
It is concordant with the holding of air passage panel, improve the aesthetics of integral air duct panel.
The embodiment of another aspect of the present invention provides a kind of refrigerator, including：Case courage 1 and any of the above-described embodiment institute
The air passage panel 2 for the refrigerator stated, air passage panel 2 are installed in case courage 1, and the refrigerator has the ice described in any of the above-described embodiment
The beneficial effect of the air passage panel of case, details are not described herein.
The connecting plate stretched out upwards, connecting plate are equipped with conclusion refrigerator provided by the invention, at the edges of boards of air passage panel
Equipped with buckle, buckle fastens with molding limiting slot on the madial wall of case courage, realizes being fixedly connected for air passage panel and case courage,
The edges of boards of air passage panel stretch out to form limit rib at the same time, limit rib is against on the limited step of case courage, effectively avoid card
Button comes off out of limiting slot, so as to fulfill being fixedly connected for air passage panel and case courage, and ensure that the reliability of connection, meets
The requirement of safety certification, and make it that the structure of air passage panel is simple, easy to assembly, installation effectiveness is high, so as to effectively reduce people
Work operation difficulty, improves production efficiency, and make it that the maintenance of product is convenient, overhaul efficiency is high；Specifically, buckle is installed on
In the mounting hole offered on connecting plate, and be buckled only upper end be connected with the hole wall of mounting hole, the lower end and side of buckle with
There is the installation gap being connected between the hole wall of mounting hole, when so panel is subject to downward removal force when air passage, can cause
The lower end of buckle occurs along the board direction perpendicular to connecting plate and towards the elastic deformation in limiting slot direction, so that buckle button
Tight limiting slot, effectively avoids buckle from deviating from out of limiting slot, so that jail when air passage panel has been effectively ensured in case courage
Solidity.
In the present invention, term " first ", " second " are only used for the purpose described, and it is not intended that instruction or hint phase
To importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " connected ",
The terms such as " connection ", " fixation " should all be interpreted broadly, for example, " connection " can be fixedly connected or detachably connect
Connect, or be integrally connected；" connected " can be directly connected, and can also be indirectly connected by intermediary.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In description of the invention, it is to be understood that the orientation or position of the instruction such as term " on ", " under ", " interior ", " outer "
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, without referring to
Show or imply that the device of meaning or unit there must be specific direction, with specific azimuth configuration and operation, it is thus impossible to manage
Solve as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine at least one reality that the particular features, structures, materials, or characteristics that the embodiment or example describe are contained in the present invention
Apply in example or example.In the present specification, schematic expression of the above terms is not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more embodiments or example with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. air passage panel of refrigerator, in the case courage of the refrigerator, it is characterised in thatThe connecting plate stretched out upwards is equipped with the edges of boards of the air passage panel, the connecting plate is equipped with buckle, and the air passage The edges of boards of panel stretch out to form limit rib, and limiting slot and limited step are formed on the madial wall of refrigerator container, and described The opening of limiting slot is towards the inner side of refrigerator container, and described to be buckled on the limiting slot, the limit rib is against the limit On the step of position；Wherein, mounting hole is offered on the connecting plate, the buckle is installed in the mounting hole, and the upper end of the buckle Be connected with the upper wall surface of the mounting hole, the hole wall of the side of the lower end of the buckle and the buckle and the mounting hole it Between there is the installation gap that is connected, make the lower end of the buckle can be along outside bullet occurs perpendicular to the direction of the connecting plate Property deformation so that the buckle fastens the limiting slot.
- 2. the air passage panel of refrigerator according to claim 1, it is characterised in that the buckle includes：Variant part, the upper end of the variant part are connected with the hole wall of the mounting hole；WithClasp joint portion, the clasp joint portion is located in the outside wall surface of the variant part, and protrudes the outside wall surface of the variant part, the hook The longitudinal section of socket part is triangular in shape, and the lower wall surface in the clasp joint portion is buckled on the lower cell wall of the limiting slot, and the clasp joint portion Lower face be higher than the variant part lower face.
- 3. the air passage panel of refrigerator according to claim 2, it is characterised in thatThe lower wall surface in the clasp joint portion is vertical with the outside wall surface of the variant part, makes the rectangular triangle in longitudinal section in the clasp joint portion Shape, and the first groove of multiple opening upwards is offered in the clasp joint portion, multiple first grooves are along the clasp joint portion Width is arranged at intervals.
- 4. the air passage panel of refrigerator according to claim 1, it is characterised in thatThe upper end of the connecting plate is equipped with and upwardly extends the supporting part to be formed, and the outside wall surface of the supporting part can be resisted against the case In the interior sidewall surface of courage；There is that depression downwards is formed between two opposite sides of the connecting plate and the air passage panel Two grooves, make the connecting plate elastic deformation can occur along the board direction perpendicular to the connecting plate.
- 5. the air passage panel of refrigerator according to any one of claim 1 to 4, it is characterised in thatThe buckle is equipped with two opposite edges of boards of the air passage panel, and the buckle on two edges of boards is set opposite to each other Put, formed on the madial wall of refrigerator container with the corresponding limiting slot of the buckle, it is described be buckled in it is described spacing In groove, two opposite edges of boards of the air passage panel are made to be fixed on the madial wall of refrigerator container.
- 6. the air passage panel of refrigerator according to claim 5, it is characterised in thatThe connecting plate, the buckle and the air passage panel are an integral structure.
- 7. the air passage panel of refrigerator according to any one of claim 1 to 4, it is characterised in thatThe removal hole of the plate face up and down through the air passage panel is offered on the air passage panel, and the removal hole is close to institute The interior sidewall surface for stating buckle is set.
- 8. the air passage panel of refrigerator according to claim 7, it is characterised in that further include：Fixing piece, the fixing piece is installed in the removal hole, and is adapted with the shape of the removal hole, and the fixation Part is interference fitted with the mounting hole.
- 9. the air passage panel of refrigerator according to claim 8, it is characterised in thatThe upper end of the fixing piece is wedge shaped, the upper end of the fixing piece is inserted into the removal hole；The side of the fixing piece Wall is equipped with anti-slop serrations, and the buckle interior sidewall surface opposite with the anti-slop serrations is equipped with retaining convex rib, the anti-slop serrations It is resisted against on the retaining convex rib；The lower end of the fixing piece is equipped with circumferential limit protrusion, and the lower end of the mounting hole is equipped with week To limited step, the circumferential direction limit protrusion is resisted against on the circumferential limited step.
- A kind of 10. refrigerator, it is characterised in that including：Case courage；WithThe air passage panel of refrigerator as claimed in any one of claims 1-9 wherein, the air passage panel are installed in refrigerator container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510292802.9A CN104896830B (en) | 2015-05-29 | 2015-05-29 | Refrigerator and its air passage panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510292802.9A CN104896830B (en) | 2015-05-29 | 2015-05-29 | Refrigerator and its air passage panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104896830A CN104896830A (en) | 2015-09-09 |
| CN104896830B true CN104896830B (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510292802.9A Active CN104896830B (en) | 2015-05-29 | 2015-05-29 | Refrigerator and its air passage panel |
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| Country | Link |
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| CN (1) | CN104896830B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924784A (en) * | 2015-12-30 | 2017-07-07 | 博西华电器（江苏）有限公司 | Disinfection cabinet |
| CN113294960B (en) * | 2020-02-24 | 2023-10-24 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator |
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| CN201992938U (en) * | 2011-03-10 | 2011-09-28 | 海信容声(广东)冰箱有限公司 | Air flue structure of air cooling refrigerator |
| CN203798063U (en) * | 2014-04-09 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Freezing air duct of refrigerator |
| CN203949428U (en) * | 2014-06-03 | 2014-11-19 | 宁波华彩电器有限公司 | A kind of freezing ducting assembly for refrigerator |
| CN204177123U (en) * | 2014-10-09 | 2015-02-25 | 合肥华凌股份有限公司 | Temperature-sensitive head assembly structure and there is its refrigerator |
| CN204718229U (en) * | 2015-05-29 | 2015-10-21 | 广州美的华凌冰箱有限公司 | Refrigerator and air channel panel thereof |
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2015
- 2015-05-29 CN CN201510292802.9A patent/CN104896830B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201992938U (en) * | 2011-03-10 | 2011-09-28 | 海信容声(广东)冰箱有限公司 | Air flue structure of air cooling refrigerator |
| CN203798063U (en) * | 2014-04-09 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Freezing air duct of refrigerator |
| CN203949428U (en) * | 2014-06-03 | 2014-11-19 | 宁波华彩电器有限公司 | A kind of freezing ducting assembly for refrigerator |
| CN204177123U (en) * | 2014-10-09 | 2015-02-25 | 合肥华凌股份有限公司 | Temperature-sensitive head assembly structure and there is its refrigerator |
| CN204718229U (en) * | 2015-05-29 | 2015-10-21 | 广州美的华凌冰箱有限公司 | Refrigerator and air channel panel thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104896830A (en) | 2015-09-09 |
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