CN208784517U - Household electrical appliance - Google Patents

Abstract

The utility model provides a kind of household electrical appliance, it includes front frame, fastener and side plate, fastener is fixed in front frame, side plate is formed with the first card hole, fastener is formed with the clamping portion with the cooperation of the first card hole, clamping portion engages with the first card hole to be fixedly connected with side plate and fastener, so that side plate be made to be fixedly connected with front frame.Fastener is set to front frame, cooperation is mutually clamped with the first card hole of side plate by the way that clamping portion is arranged in fastener again, to be fixedly connected with side plate and front frame, there is preferable fixed effect, both the reasonable utilization use space of front frame and side plate, and clamping portion is easy to separate fastener with side plate with the engaging of the first card hole, while being easily isolated front frame and side plate, without dismantling components extra in household electrical appliance, the difficulty of household electrical appliance assembling, disassembly and maintenance is reduced.

Description

Household electrical appliance

Technical field

The utility model relates to household appliance technical field more particularly to a kind of household electrical appliance.

Background technique

With the raising of quality of the life, demand of the consumer to free-standing oven function and appearance is gradually increased, and is applied to The screw concealed type side plate of free-standing oven can preferably solve the above demand, thus be widely used in a variety of applications.Screw is dark Concealed side plate has the advantages that before side and front frame framework without screw, beautiful and generous, but due to the cancellation of side screw, and existing The limitation that the certain structure of some side plates having designs, causes more difficult when dismantle side plate, increases oven and repairs and group The difficulty of dress.

Utility model content

The utility model embodiment provides a kind of household electrical appliance comprising front frame, fastener and side plate, the fastener It is fixed in the front frame, the side plate is formed with the first card hole, and the fastener is formed with to be cooperated with first card hole Clamping portion, the clamping portion engages with first card hole to be fixedly connected with the side plate and the fastener, to make institute It states side plate and is fixedly connected with the front frame.

In above-mentioned household electrical appliance, fastener is set to front frame, then by fastener be arranged clamping portion come with side plate First card hole is mutually clamped cooperation, to be fixedly connected with side plate and front frame, has preferable fixed effect, both reasonable utilization The use space of front frame and side plate, and clamping portion is easy to separate fastener with side plate with the engaging of the first card hole, while easily Household electrical appliance assembling, disassembly and maintenance are reduced without dismantling components extra in household electrical appliance in separation front frame and side plate Difficulty.

In some embodiments, first card hole include connection first part and second part, described first The area divided is greater than the area of the second part, and the first part is configured for snapping into institute after the fastener passes through State second part.

In some embodiments, the fastener includes matrix, first connecting portion and second connecting portion, described matrix shape At there is connection surface, the first connecting portion connects the connection surface and the second connecting portion, the second connecting portion Transversal dimensions are greater than the transversal dimensions of the first connecting portion so that described matrix, the first connecting portion are connect with described second Portion forms the clamping portion.

In some embodiments, framework and the connection to extend back from the edge of the preceding framework before the front frame includes Piece, the connection sheet are formed with the second card hole, and the fastener is formed with the elastic clamping hook with second card hole cooperation, described Fastener is set to the front frame by the elastic clamping hook and being fixed for second card hole, described in the side plate covering Connection sheet.

In some embodiments, the elastic clamping hook includes first state and the second state, and the elastic clamping hook is in When the first state, the elastic clamping hook engages with second card hole；When the elastic clamping hook is in second state, The elastic clamping hook and second card hole are detached from.

In some embodiments, the quantity of the elastic clamping hook is two, two elastic clamping hook interval settings, two What a elastic clamping hook and second card hole engaged is partially toward opposite.

In some embodiments, the fastener includes matrix, and described matrix is formed with connection surface, the elastic card It hooks and is arranged away from the connection surface, the elastic clamping hook includes the elastic arm extended from described matrix and is formed in the elasticity The clamping block of the one end of arm far from described matrix, the elastic arm wear second card hole, and the clamping block is fastened on described The surface of front frame.

In some embodiments, the clamping block includes snap-latch surface and guide ramp, and the snap-latch surface is fastened on described The surface of front frame, the guide ramp are caught in second card hole for guiding the elastic clamping hook.

In some embodiments, the fastener include connect described matrix limiting section, the limiting section with it is described The setting of elastic clamping hook interval, the surface of the front frame includes opposite first surface and second surface, and the clamping block is fastened on The first surface, the limiting section support lean on the second surface.

In some embodiments, the limiting section includes linkage section and limit section, and the linkage section prolongs from described matrix It stretches, the one end of the limit section from the linkage section far from described matrix extends to the direction far from the elastic clamping hook.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment It will be apparent and be readily appreciated that, in which:

Fig. 1 is the stereoscopic schematic diagram of the household electrical appliance of the utility model embodiment.

Fig. 2 is the front frame of the utility model embodiment, the assembling schematic diagram of side plate and fastener.

Fig. 3 is the enlarged diagram of A in Fig. 2, part B.

Fig. 4 is the fastener of the utility model embodiment and the assembling schematic diagram of front frame.

Fig. 5 is the enlarged diagram of the part D, E, F in Fig. 4.

Fig. 6 is the main view of the front frame of the utility model embodiment.

Fig. 7 is the side view of the front frame of the utility model embodiment.

Fig. 8 is the floor map of the side plate of the utility model embodiment.

Fig. 9 is the floor map of the card hole of the utility model embodiment.

Figure 10 is the stereoscopic schematic diagram of the first state of the fastener of the utility model embodiment.

Figure 11 is the stereoscopic schematic diagram of the second state of the fastener of the utility model embodiment.

Figure 12 is the floor map of the fastener of the utility model embodiment.

Figure 13 is another floor map of the fastener of the utility model embodiment.

Main element symbol description: household electrical appliance 100, fastener 10, clamping portion 11, matrix 12, connection surface 122, the One interconnecting piece 13, second connecting portion 14, elastic clamping hook 15, elastic arm 152, clamping block 154, snap-latch surface 1542, guide ramp 1544, limiting section 16, linkage section 162, limit section 164, supporting surface 1642, side plate 20, the first card hole 22, first part 222, the Two parts 224, front frame 30, preceding framework 32, first surface 343, second surface 344, connection sheet 34, the second card hole 342, cavity 40。

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field 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 the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.

Referring to Fig. 1, the utility model provides a kind of household electrical appliance 100, household electrical appliance 100 can be for example oven, micro- Wave furnace, refrigerator etc. have cavity 40 to place the household electrical appliance 100 of food to be processed, and cavity 60 is in household electrical appliance 100 Space, the cavity 60 in present embodiment include that front frame 30 and side plate 10 are formed by all or part of space.The utility model It is described further, but should not be construed as a limitation of the present invention by example of oven.

Fig. 1-3 is please referred to, the utility model provides a kind of household electrical appliance 100 comprising front frame 30, fastener 10 and side plate 20, fastener 10 is fixed in front frame 30, and side plate 20 is formed with the first card hole 22, and fastener 10 is formed with and the first card hole 22 The clamping portion 11 of cooperation, clamping portion 11 engages with the first card hole 22 to be fixedly connected with side plate 20 and fastener 10, to make side plate 20 are fixedly connected with front frame 30.

In above-mentioned household electrical appliance 100, fastener 10 is set to front frame 30, then by the way that clamping portion 11 is arranged in fastener 10 With the first card hole 22 of side plate 20 it is mutually clamped cooperation, to be fixedly connected with side plate 20 and front frame 30, there is preferable fixation Effect, both reasonable utilization use spaces of front frame 30 and side plate 20, and clamping portion 11 and the engaging of the first card hole 22 be easy In separating fastener 10 with side plate 20, while it being easily isolated front frame 30 and side plate 20, it is extra in household electrical appliance 100 without dismantling Components, reduce difficulty when 100 assembly and disassembly of household electrical appliance.

Fig. 3 and Fig. 8-9 are please referred to, in some embodiments, the first card hole 22 includes the first part 222 and the of connection Two parts 224, the area of first part 222 are greater than the area of second part 224, and first part 222 is configured for fastener 10 pass through after snap into second part 224.

The set-up mode of first card hole 22 is simple, without occupying more space and engaging with fastener 10 (clamping portion 11) The process of cooperation is also more simple, specifically, since first part 222 is connected to second part 224, and first part 222 Area is greater than the area of second part 224, and when assembling fastener 10 and the first card hole 22, it is larger that fastener 10 initially passes through area First part 222, then by external force under the action of, fastener 10 is along the edge of first part 222 or by first part 222 Hollow space slide to the small second part 224 of area and so set so that clamping portion 11 be made to be fastened togather with the first card hole 22 The benefit of meter is, when by way of sliding to assemble fastener 10 and side plate 20, operation is easy, and facilitates implementation, time saving province Power.

In one embodiment, first part 222 is substantially arc-shaped, and second part 224 is substantially u-shaped.

Such first part 222 and the edge of second part 224 are relatively smooth, convenient for sliding, facilitate wearing for fastener 10 And if engaging, arc-shaped 222 area of first part is larger, and fastener 10 is facilitated to pass through, and 224 length of second part of U-shaped is suitable In, facilitate fastener 10 to engage, fastener 10 is also not easy to loosen when snapping into second part 224, and fastener 10 is in first part 222 are also relatively easy to the movement of the junction of second part 224.Certainly, the shape of first part 222 and second part 224 It is not limited to arc-shaped and U-shaped mentioned above, in the premise for not influencing to be fixedly connected with stability between fastener 10 and side plate 20 Under, it is specifically chosen in a specific embodiment.

Figure 10-13 is please referred to, in some embodiments, fastener 10 includes matrix 12, first connecting portion 13 and second Interconnecting piece 14, matrix 12 are formed with connection surface 122, and second connecting portion 14 connects connection surface 122 and first connecting portion 13, the The transversal dimensions of one interconnecting piece 13 are greater than the transversal dimensions of second connecting portion 14 so that matrix 12, first connecting portion 13 and second connect Socket part 14 forms clamping portion 11.

Specifically, first connecting portion 13 passes through the first card hole 22, the second connection when fastener 10 to be connect with side plate 20 Portion 14 is sticked in the first card hole 22, and clamping portion 11 engages with second part 224, and connection surface 122 can be with the surface of side plate 20 It contacts with each other, i.e., matrix 12 can be connected to side plate 20, it is notable that clamping portion 11 is the connection of first connecting portion 13, second The part that the fastener 10 formed between portion 14 and matrix 12 can engage with side plate 20.

In some embodiments, the transversal dimensions of first connecting portion 13 are less than the size of first part 222 and are greater than the The size of two parts 224, the transversal dimensions of second connecting portion 14 are less than the size of second part 224, the size of connection surface 122 Greater than the size of first part 222.

Specifically, the transversal dimensions of first connecting portion 13 are less than the size of first part 222 and wear convenient for first connecting portion 13 First part 222 is crossed, to facilitate the engaging of subsequent clamping portion 11 and second part 224, the transversal dimensions of first connecting portion 13 are big First connecting portion 13 can be made by the edge of second part 224 against to prevent first connecting portion in the size of second part 224 13 skid off from second part 224 (side plate 20) loosening, and the transversal dimensions of second connecting portion 14 are less than the size of second part 224 just Second part 224 is snapped into second connecting portion 14 (clamping portion 11), the size of connection surface 122 is greater than first part 222 Size can prevent fastener 10 from entirely penetrating in first part 222 (the first card hole 22), be easy to cause like that fastener 10 with Built on the sand, and matrix 12 can also be resisted against the edge of the first card hole 22 (first part 222), spaced side plate for the engaging of side plate 20 20 with front frame 30 to avoid the friction that contacts with each other between the two, and limit being mutually shifted between side plate 20 and front frame 30.

In some embodiments, first connecting portion 13 and second connecting portion 14 are generally cylindrical body, and connection surface 122 is big It causes square.

The smooth of the edge of cylindrical body, convenient for sliding, such fastener 10 contacted with the first card hole 22 rub when frictional force compared with Small, specially first connecting portion 13 passes through friction that may be present and second connecting portion 14 and the first card hole when first part 222 The sliding friction at 22 edges, and correspond to the second part 224 of arc-shaped first part 222 and U-shaped, fastener 10 and first It is susceptible to clamping stagnation between card hole 22, convenient for being fixedly connected for front frame 30 and side plate 20, household electrical appliance 100 is improved and pacifies installation and dismantling Unload efficiency, square connection surface 122 is easy molding, and area is larger and appearance is regular, it will be understood that matrix 12 is substantially in Square.Certainly, the description of above figure and shape is exemplary only, should not be construed as a limitation of the present invention.

Please refer to Fig. 4-7, in some embodiments, front frame 30 include preceding framework 32 and from the edge of preceding framework 32 backward The connection sheet 34 of extension, connection sheet 34 are formed with the second card hole 342, and fastener 10 is formed with the bullet with the cooperation of the second card hole 342 Property hook 15, fastener 10 is set to front frame 30 by elastic clamping hook 15 and being fixed for the second card hole 342, the covering of side plate 20 Connection sheet 34.

In this way, the positional structure relationship between each component of front frame 30 is clear, the setting of the second card hole 342 improves front frame 30 Space utilization rate, convenient for side plate 20 assemble, side plate 20 cover the first connection sheet 34 improve between side plate 20 and front frame 30 Connection area, enhance the connective stability between side plate 20 and front frame 30, what the second card hole 342 engaged with elastic clamping hook 15 Fixed effect is preferable, and enforcement difficulty is lower, easy to operate.

In some embodiments, elastic clamping hook 15 includes first state and the second state, and elastic clamping hook 15 is in first When state, elastic clamping hook 15 engages with the second card hole 342；When elastic clamping hook 15 is in the second state, elastic clamping hook 15 and second Card hole 342 is detached from.

Specifically, Fig. 2 and Fig. 3 are please referred to, in installation connection front frame 30 and side plate 20, firstly, elastic clamping hook 15 is in First state (such as Figure 10), elastic clamping hook 15 do not engage with the second card hole 342, pass through the deformation of elastic clamping hook 15 to the second state (such as Figure 11) generates redundant space, and such elastic clamping hook 15 may pass through the second card hole 342, when elastic clamping hook 15 passes through the second card Behind hole 342, the elastic force of elastic clamping hook 15 makes self-recovery normal condition, i.e. first state, at this time elastic clamping hook 15 and the second card Hole 342 engages, and fastener 10 is fixedly installed in front frame 30.It is worth noting that, first state discussed above refers to bullet Property the state that deformation occurs of hook 15, at this time elastic clamping hook 15 and the second card hole 342 can engage and non-engagement form, second State is the state that deformation occurs of elastic clamping hook 15.

In one embodiment, elastic clamping hook 15 is made of metal, rubber or plastics, so has deformable energy Power can resile after deformation occurs to guarantee elastic clamping hook 15.

In some embodiments, the quantity of elastic clamping hook 15 is two, two interval of elastic clamping hook 15 settings, two bullets What property hook 15 and the second card hole 342 engaged is partially toward opposite.

It it is appreciated that the quantity of elastic clamping hook 15 is not limited to two, for example can be a knot to simplify fastener 10 Structure, while reducing production cost；Or be more quantity such as three, four, five, greater number of elastic clamping hook 15 forms card Component 10 has stronger engaging effect；Present embodiment uses two symmetrical spaced elastic clamping hooks 15, to guarantee bullet Property hook 15 is not easy to interact during deformation, engages the opposite direction of the second card hole 342 and also has preferable card Fixed effect is closed, while 10 space of occupied fastener is less, convenient for the setting of 10 other components of fastener, production cost It is relatively low.

In one embodiment, the quantity of the second card hole 342 is two, and the quantity of fastener 10 is two, i.e. elastic card Hooking 15 is two groups, and the quantity of every group of elastic clamping hook 15 is two.

Two the second card holes 342 are fixed with two groups of mutual cooperations of elastic clamping hook 15, meet basic front frame 30 and side The quantity of the stability being fixedly connected between plate 20, certain second card hole 342 is not limited to two, can be three, four, five A etc. multiple, the corresponding quantity of fastener 10 is three, four, five etc. multiple, to obtain higher engaging stability；Or the The quantity of two card holes 342 is one, and the quantity of fastener 10 corresponds to one, to simplify the company between front frame 30 and side plate 20 It connects, above quantity is exemplary only, does not do concrete restriction to the utility model, can specifically set in a particular embodiment Set the quantity of the second card hole 342 and fastener 10.

Figure 10 and Figure 11 are please referred to, in some embodiments, fastener 10 includes matrix 12, and matrix 12 is formed with connection Surface 122, elastic clamping hook 15 are arranged away from connection surface 122, and elastic clamping hook 15 includes 152 He of elastic arm extended from matrix 12 It is formed in the clamping block 154 of the one end of elastic arm 152 far from matrix 12, elastic arm 152 wears the second card hole 342, clamping block 154 It is fastened on the surface of front frame 30.

More, the elastic arm 152 of two elastic clamping hooks 15 is substantially relatively parallel when first state, two elastic clamping hooks 15 The distance between be maximum value, so can be suitably embedded in the second card hole 342 with smooth；When the second state, two elasticity 152 relative tilt of elastic arm of hook 15, generating certain space with deformation makes fastener 10 (elastic clamping hook 15) wear card hole. Position limiting structure (not shown) can be set to avoid elasticity caused by maloperation in the part that elastic clamping hook 15 is connected with matrix 12 Hook 15 reversely bends and causes to damage, to ensure the quality of fastener 10.

Figure 10 and Figure 11 are please referred to, in some embodiments, clamping block 154 includes snap-latch surface 1542 and guide ramp 1544, snap-latch surface 1542 is fastened on the surface of front frame 30, and guide ramp 1544 is caught in the second card hole for guiding elastic clamping hook 15 342。

Specifically, snap-latch surface 1542 is substantially vertical with elastic arm 152 and substantially parallel with the surface of front frame 30, so engage Face 1542 and the surface of front frame 30 can be more smooth engaging (stacking) together, improve between snap-latch surface 1542 and 30 surface of front frame Compactness finally improve the stability of engaging to improve the compactness between 30 body of fastener 10 and front frame.Guide ramp 1544 are spaced with snap-latch surface 1542, and tilt relative to snap-latch surface 1542, are so arranged when by elastic clamping hook 15 in the second card hole When 342, clamping block 154 to the surface of front frame 30 or clamping block 154 can be guided by guide ramp 1544 and pass through guide ramp 1544 slide in card hole, and guide ramp 1544 can reduce the collision between elastic clamping hook 15 and front frame 30, reduce fastener 10 The difficulty connected between front frame 30.Snap-latch surface 1542, the surface of front frame 30 and guide ramp 1544 can relative smooth, in order to Assembling between fastener 10 and front frame 30, above each face relative smooth is exemplary only certainly, not to the utility model Concrete restriction is done, snap-latch surface 1542 and guide ramp 1544 are also not necessarily limited to position discussed above and setting, such as snap-latch surface 1542 can be the inclined-plane with the formation certain angle of elastic arm 152, and guide ramp 1544 can be flat with 152 Relative vertical of elastic arm Face is specifically chosen in a particular embodiment.

In some embodiments, clamping block 154 is substantially trapezoidal relative to the section of matrix 12.

In this way, can be formed in elastic arm 152 in Relative vertical snap-latch surface 1542 and with 1542 relative tilt of snap-latch surface Guide ramp 1544, to simplify the structure of elastic clamping hook 15, and compared to other figures, trapezoidal smaller, the required material that takes up space Material is also less, can reduce certain production cost.Certainly the shape in section is not limited to trapezoidal, is meeting clamping block 154 and front frame 30 It can be rectangle, square or other rules and irregular shape under the premise of surface engages stability.

Figure 10 and Figure 11 are please referred to, in some embodiments, fastener 10 includes the limiting section 16 of connection matrix 12, limit Position portion 16 and the interval of elastic clamping hook 15 are arranged, and the surface of front frame 30 includes opposite first surface 343 and second surface 344, card It closes block 154 and is fastened on first surface 343, limiting section 16 is against second surface 344.

Limiting section 16 supports front frame 30 for keeping the distance between side plate 20 and front frame 30, and by limiting section 16, prevents Only elastic clamping hook 15 and the inadequate secure rigid of engaging of the second card hole 342 and cause front frame 30 that opposite deviate occurs with side plate 20.

In some embodiments, limiting section 16 includes linkage section 162 and limit section 164, and linkage section 162 prolongs from matrix 12 It stretches, limits the one end of section 164 from linkage section 162 far from matrix 12 and extend to the direction far from elastic clamping hook 15.

More, linkage section 162 is substantially vertical with matrix 12, limits section 164 and matrix 12 is substantially parallel, limit section 164 It is formed with the supporting surface 1642 cooperated with second surface 344, limiting section 16 is relative to, company substantially L-shaped with the section of matrix 12 Connect the length section that section 162 is L, the short section that limit section 164 is L；Or linkage section 162 is the short section of L, the length section that limit section 164 is L； Or linkage section 162 and limit section 164 it is isometric.Wherein, when limit section 164 it is longer when, the distance between side plate 20 and front frame 30 compared with Far, when limit section 164 is shorter, the distance between side plate 20 and front frame 30 are relatively close, that is to say, that can pass through setting and limit section 164 length limits the distance between front frame 30 and side plate 20 size；Also, when limit section 164 it is longer when, limiting section 16 with The contact area of second surface 344 is larger, and the area that such front frame 30 bears against fastener 10 is larger, front frame 30 and fastener 10 Connection and bear against it is more firm；When limit section 164 is shorter, limiting section 16 and the contact area of second surface 344 are smaller, drop The low material cost and production cost of limiting section 16 can cancel limit section 164, only with linkage section 162 in one embodiment Face relative to front frame 30 connects with second surface 344.

In some embodiments, the quantity of limiting section 16 is two, and two limiting sections 16 are symmetrical and interval is arranged, two The limit section 164 of limiting section 16 is towards opposite.

The space of fastener 10 so can be rationally utilized, setting two symmetrical and interval limiting sections 16 have more regular Appearance, and can make fastener 10 preferably, more closely with front frame 30 engaging contact, preferably support 30 surface of front frame, mention The stability being fixedly connected between high fastener 10 and front frame 30, and then improve the stabilization connected between front frame 30 and side plate 20 Property, finally make the internal structures of household electrical appliance 100 more closely with it is firm.

In one embodiment, the matrix 12 of fastener 10, first connecting portion 13, second connecting portion 14 and limiting section 16 can It is made by being integrally formed, it is subsequent that elastic clamping hook 15 is set on matrix 12 again.The matrix 12 made of being integrally formed, the One interconnecting piece 13, second connecting portion 14 and limiting section 16 have preferable globality and external intensity, can be formed more regular Fastener 10, due to elastic clamping hook 15 can deformation behavior, elastic clamping hook 15 is arranged subsequently through modes such as gluing or welding In on matrix 12, to distinguish the function in fastener 10 between each component.Certainly, the above-mentioned integrated molding being previously mentioned, glue The viscous techniques such as with welding are exemplary only, should not be construed as a limitation of the present invention, in guarantee 10 mass of fastener Under the premise of, the manufacture craft of fastener 10 selects in a specific embodiment.

Specifically, please referring to Fig. 2-5, in the assembling process of side plate 20 and front frame 30, fastener 10 is set to first In front frame 30: the elastic clamping hook 15 of fastener 10 is aligned to the second card hole 342 of front frame 30；Use external force fastener 10 First connecting portion 13, the at this moment effect due to the elastic clamping hook 15 of fastener 10 by 342 side wall of the second card hole of front frame 30, tool Body be clamping block 154 guide ramp 1544 guide elastic clamping hook 15 towards intermediate deformation be the second state；Continue external force in The first connecting portion 13 of fastener 10, elastomer block pass through the second card hole 342 under the guiding of guide ramp 1544, then guide bullet Property arm 152, so that elastic clamping hook 15 is passed through the second card hole 342, and elastic clamping hook 15 restores the under the action of natural resiliency One state, and at this time due to limiting section 16, fastener 10 cannot continue to move, and fastener 10 is just by elastic clamping hook 15 and limiting section 16 are fixed in front frame 30, without making to be screwed, easy to operate, accurate positioning.Secondly, completing fastener 10 and side plate 20 Assembly: by the first connecting portion 13 of the card hole (first part 222) of side plate 20 alignment fastener 10；By first part 222 by Gradually close to fastener 10, until first part 222 is passed through first connecting portion 13, final first part 222 and fastener 10 Matrix 12 contacts, and connection surface 122 and side plate 20 stack at this time, and to side plate 20 is pushed forward, second part 224 will slide into fastener In 10 clamping portion 11, fastener (not shown) needed for other components of finally setting assembling household electrical appliance 100.Dismantle side When plate 20, fastener is unloaded, side plate 20 is pulled back, so that the first part 222 of card hole is directed at the first connection of fastener 10 Then portion 13 makes first part 222 be detached from first connecting portion 13, that is, the disassembly process of side plate 20 is completed, without dismantling household electric Other components of device 100 reduce the dismounting difficulty of household electrical appliance 100.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

While there has been shown and described that the embodiments of the present invention, those skilled in the art can manage Solution: a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and objective, modify, Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of household electrical appliance, which is characterized in that including front frame, fastener and side plate, the fastener is fixed described Front frame, the side plate are formed with the first card hole, and the fastener is formed with the clamping portion with first card hole cooperation, the card Socket part engages with first card hole to be fixedly connected with the side plate and the fastener, so that the side plate be made to be fixedly connected with institute State front frame.

2. household electrical appliance as described in claim 1, which is characterized in that first card hole includes the first part and the of connection Two parts, the area of the first part are greater than the area of the second part, and the first part is configured for the card Component snaps into the second part after passing through.

3. household electrical appliance as described in claim 1, which is characterized in that the fastener includes matrix, first connecting portion and Two interconnecting pieces, described matrix are formed with connection surface, and the second connecting portion connects the connection surface and first connection Portion, the transversal dimensions of the first connecting portion are greater than the transversal dimensions of the second connecting portion so that described matrix, described first Interconnecting piece and the second connecting portion form the clamping portion.

4. household electrical appliance as described in claim 1, which is characterized in that the front frame include before framework and from the preceding framework The connection sheet that edge extends back, the connection sheet are formed with the second card hole, and the fastener is formed with and second card hole The elastic clamping hook of cooperation, the fastener by the elastic clamping hook and second card hole be fixed be set to it is described before Frame, the side plate cover the connection sheet.

5. household electrical appliance as claimed in claim 4, which is characterized in that the elastic clamping hook includes first state and the second shape State, when the elastic clamping hook is in the first state, the elastic clamping hook engages with second card hole；

When the elastic clamping hook is in second state, the elastic clamping hook and second card hole are detached from.

6. household electrical appliance as claimed in claim 4, which is characterized in that the quantity of the elastic clamping hook is two, described in two The setting of elastic clamping hook interval, two elastic clamping hooks are opposite with the position direction that second card hole engages.

7. household electrical appliance as claimed in claim 4, which is characterized in that the fastener includes matrix, and described matrix is formed with Connection surface, the elastic clamping hook are arranged away from the connection surface, and the elastic clamping hook includes the bullet extended from described matrix Property arm and be formed in the clamping block of the one end of the elastic arm far from described matrix, the elastic arm wears second card hole, The clamping block is fastened on the surface of the front frame.

8. household electrical appliance as claimed in claim 7, which is characterized in that the clamping block includes snap-latch surface and guide ramp, institute The surface that snap-latch surface is fastened on the front frame is stated, the guide ramp is caught in second card for guiding the elastic clamping hook Hole.

9. household electrical appliance as claimed in claim 7, which is characterized in that the fastener includes the limit for connecting described matrix Portion, the limiting section and the elastic clamping hook interval are arranged, and the surface of the front frame includes opposite first surface and the second table Face, the clamping block are fastened on the first surface, and the limiting section support leans on the second surface.

10. household electrical appliance as claimed in claim 9, which is characterized in that the limiting section includes linkage section and limits section, described Linkage section extends from described matrix, and the one end of the limit section from the linkage section far from described matrix is to far from the elastic card The direction of hook extends.