Buckle structure, cover body structure and cooking apparatusTechnical field
The present invention relates to cooking apparatus technical fields, in particular to a kind of buckle structure, cover body structure and cooking potTool.
Background technique
Currently, being provided with multiple hanging axises on the lock of electric pressure cooking saucepan, hanging axis is connected after the swivelling chute of inner cover with connecting rodIt connects, connecting rod drives lock rotation by hanging axis, and in the related art, hanging axis rivet or weld is on lock, but this kind of structureComplex process, it is at high cost, and hanging axis is welded or riveted on lock, it is easy because being not connected firmly or fatigue damage due to causesHanging axis loosen, increase the fraction defective of electric pressure cooking saucepan, reduce the service life of electric pressure cooking saucepan.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, the first aspect of the present invention proposes a kind of buckle structure.
The second aspect of the present invention proposes a kind of cover body structure.
The third aspect of the present invention proposes a kind of cooking apparatus.
In view of this, the first aspect of the present invention provides a kind of buckle structure, it is used for lid, lid to include connecting rod, evenOpening is provided on bar, buckle structure includes: ontology and connecting shaft, and ontology is in a closed ring shape；One end of connecting shaft and ontologyIt is connected, and raised from ontology, the other end of connecting shaft is connected in the opening of connecting rod, so that connecting rod is driven by connecting shaftOntology rotation；Wherein, connecting shaft is an integral structure with ontology.
Buckle structure provided by the present invention, by the way that connecting shaft is arranged on the body, connecting shaft is mutually clamped with connecting rod, so thatConnecting rod can drive lock to rotate, and connecting shaft is mutually clamped with connecting rod can effectively simplify assembly technology, improving production efficiency；Passing through willConnecting shaft is an integral structure with ontology setting, is enhanced the bonding strength between connecting shaft and ontology, is reduced product notYield, and the ability of the antifatigue abrasion of connecting shaft and ontology junction is enhanced, the service life of product is extended, in turnImprove the quality of product；By the way that connecting shaft and ontology setting to be an integral structure, also make entire buckle structure integratedMolding reduces processing step when assembling to connecting shaft and ontology, further simplifies assembly technology, so that producingProduct are more suitable mass production, significantly reduce the production cost of product；This programme is buckled suitable for ring lock.
In addition, the buckle structure in above-mentioned technical proposal provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, it is preferable that buckle structure forms ontology and connecting shaft by punch forming.
In the technical scheme, buckle structure forms ontology and connecting shaft by punch forming, realize connecting shaft andOntology one-pass molding effectively simplifies the manufacturing process of buckle structure, promotes the production efficiency of buckle structure, so that lock knotStructure is more suitable mass production.
In any of the above-described technical solution, it is preferable that connecting shaft is T-type structure, and connecting shaft includes clamping portion and the first limitPosition portion；For the width of clamping portion less than the width of the first limiting section, clamping portion is connected in the opening of connecting rod.
In the technical scheme, by setting T-type structure for connecting shaft, one end that connecting shaft is connected with ontology is cardSocket part, the other end are the first limiting section, and the clamping portion of connecting shaft is in the opening of connecting rod, so that connecting rod can drive ontology to turnIt is dynamic, and connecting rod is limited by the first limiting section, prevent connecting rod from deviating from the vertical direction, and then ensure connecting rod andThe stability connected between connecting shaft.
In any of the above-described technical solution, it is preferable that the width of clamping portion is less than the width of opening, the width of the first limiting sectionDegree is greater than the width of opening.
In the technical scheme, by the way that the width of clamping portion to be set smaller than to the width of opening, so that clamping portion and companyThere are gaps between the mounting portion of bar, more convenient when assembling to connecting rod；By by the width of the first limiting sectionIt is set greater than the width of opening, so that connecting rod can be connected in the lower section of the first limiting section completely, and then forms the limit to connecting rodPosition, is effectively prevented the abjection of connecting rod.
In any of the above-described technical solution, it is preferable that the two sides of clamping portion are provided with along clamping portion short transverse bendingProtection portion, the lateral surface of protection portion and the opening of connecting rod connect, and damage connecting rod to avoid clamping portion.
In the technical scheme, protection portion is set by the two sides in clamping portion, the burr at clamping portion edge is avoided to damageConnecting rod, and then ensure the service life of connecting rod, effectively reduce the fraction defective of product.
In any of the above-described technical solution, it is preferable that protection portion be flanging, flanging bending outwardly, the flangingFree end towards receiving in the clamping portion.
In the technical scheme, by setting flanging for protection portion, the flanging is bent outwardly, the freedom of the flangingEnd is towards receiving in the clamping portion, so that the edge of protection portion extends to the direction away from connecting rod, so that protection portion is preventing from being clampedWhile portion causes damage to connecting rod, also prevents the burr of own edges from causing to damage to connecting rod, further extend connecting rodService life.
In any of the above-described technical solution, it is preferable that the inward flange of ontology is provided at least one installing port, installing port edgeOntology it is circumferentially distributed.
In the technical scheme, at least one installing port is arranged by the inward flange in ontology, so that ontology can be connected inOn lid, the limit to buckle structure in the vertical direction is realized；And by the way that ontology to be connected on lid, so that ontology canFlexible rotating, it is ensured that the stability of buckle structure work.
In any of the above-described technical solution, it is preferable that the quantity of connecting shaft is one or more.
In the technical scheme, it when the quantity of connecting shaft is one, can effectively simplify the manufacture difficulty of buckle structure, dropThe fraction defective of low buckle structure in the fabrication process；By setting multiple for connecting shaft, so that ontology is during rotation, byPower is more uniform, and rotation is more flexible, stablizes, and then reduces the frictional force between buckle structure and inner cover, reduces lockStructure due to friction caused by damage, effectively extend the service life of buckle structure.
The second aspect of the present invention provides a kind of cover body structure, is used for cooking apparatus, and cover body structure includes such as above-mentionedBuckle structure described in one technical solution and inner cover, interior cover are provided with slideway, and slideway is the through-hole for penetrating through inner cover；ItsIn, the other end of connecting shaft passes through slideway and is connected with connecting rod；Therefore, which has described in any of the above-described technical solutionBuckle structure whole beneficial effects.
In addition, the cover body structure in above-mentioned technical proposal provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, it is preferable that the second of the inner sidewall for protruding from inner cover is provided on the inner sidewall of inner coverLimiting section, after the installing port of buckle structure passes through the second limiting section, buckle structure is connected in the second limit after rotating by a certain angleIn portion.
In the technical scheme, the second limiting section of the inner sidewall of inner cover is protruded from by being arranged on the side wall of inner cover,So that being connected on the second limiting section after the installing port of buckle structure passes through the second limiting section and rotates by a certain angle, lock knotStructure can be rotated relative to inner cover, realize the limit to buckle structure.
In any of the above-described technical solution, it is preferable that the width of the second limiting section is less than the width of installing port.
In the technical scheme, by the way that the width of the second limiting section to be set smaller than to the width of installing port, so that lockFor structure during installation, the second limiting section can be directly through installing port, so that buckle structure is connected in the second limitIn portion, the limit in the vertical direction to buckle structure is realized.
The third aspect of the present invention provides a kind of cooking apparatus, including the lid knot as described in any of the above-described technical solutionStructure, therefore, the cooking apparatus include whole beneficial effects of the cover body structure as described in any of the above-described technical solution.
In the above-mentioned technical solutions, it is preferable that the cooking apparatus is electric pressure cooking saucepan.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following descriptionObviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figuresObviously and it is readily appreciated that, in which:
Fig. 1 shows the explosive view of cover body structure according to an embodiment of the invention；
Fig. 2 is partial enlarged view of the cover body structure according to an embodiment of the invention shown in FIG. 1 at A；
Fig. 3 shows the schematic diagram of cover body structure according to another embodiment of the invention；
Fig. 4 is partial enlarged view of the cover body structure according to another embodiment of the invention shown in Fig. 3 at B；
Fig. 5 shows the explosive view of the cover body structure of still another embodiment in accordance with the present invention；
Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 5 are as follows:
10 buckle structures, 102 ontologies, 104 connecting shafts, 1042 clamping portions, 1,044 first limiting sections, 1046 protection portion, 106Installing port, 20 inner covers, 202 second limiting sections, 30 connecting rods.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific realApplying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the applicationFeature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used alsoTo be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described belowSpecific embodiment limitation.
The buckle structure described according to some embodiments of the invention, cover body structure and cooking pot are described referring to Fig. 1 to Fig. 5Tool.
In first aspect present invention embodiment, as shown in Figures 1 to 4, the present invention provides a kind of buckle structures 10, useIn lid, lid includes connecting rod 30, and opening is provided on connecting rod 30, and buckle structure 10 includes: ontology 102 and connecting shaft 104, sheetBody 102 is in a closed ring shape；One end of connecting shaft 104 is connected with ontology 102, and raised from ontology 102, connecting shaft 104The other end be connected in the opening of connecting rod 30 so that connecting rod 30 drives ontology 102 to rotate by connecting shaft 104；Wherein, it connectsAxis 104 is an integral structure with ontology 102.
In this embodiment, buckle structure 10 on ontology 102 by being arranged connecting shaft 104, connecting shaft 104 and connecting rod 30Mutually it is clamped, so that connecting rod 30 can drive lock to rotate, connecting shaft 104 can effectively simplify assembly technology with the clamping of 30 phase of connecting rod,Improving production efficiency；By the way that connecting shaft 104 and the setting of ontology 102 to be an integral structure, connecting shaft 104 and ontology are enhancedBonding strength between 102, reduces the fraction defective of product, and enhances connecting shaft 104 and resisting for 102 junction of ontology is tiredThe ability of labor abrasion, extends the service life of product, and then improve the quality of product；By by connecting shaft 104 and ontology102 settings are an integral structure, and are integrally formed entire buckle structure 10 can, are reduced to connecting shaft 104 and ontology 102Processing step when being assembled, further simplifies assembly technology, so that product is more suitable mass production, effectivelyGround reduces the production cost of product.
In one embodiment of the invention, it is preferable that buckle structure 10 forms ontology 102 and connection by punch formingAxis 104.
In the technical scheme, buckle structure 10 forms ontology 102 and connecting shaft 104 by punch forming, realize by102 one-pass molding of connecting shaft 104 and ontology effectively simplifies the manufacturing process of buckle structure 10, promotes buckle structure 10Production efficiency, so that buckle structure 10 is more suitable mass production.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, connecting shaft 104 is T-type structure, connectionAxis 104 includes clamping portion 1042 and the first limiting section 1044；The width of clamping portion 1042 less than the first limiting section 1044 width,Clamping portion 1042 is connected in the opening of connecting rod 30.
In this embodiment, by setting T-type structure for connecting shaft 104, connecting shaft 104 is connected with ontology 102One end is clamping portion 1042, and the other end is the first limiting section 1044, and the clamping portion 1042 of connecting shaft 104 is embedded in the opening of connecting rod 30In, so that connecting rod 30 can drive ontology 102 to rotate, and connecting rod 30 is limited by the first limiting section 1044, the company of preventingBar 30 is deviate from the vertical direction, and then ensures the stability connected between connecting rod 30 and connecting shaft 104.
In one embodiment of the invention, it is preferable that as shown in Figure 3 and Figure 4, the width of clamping portion 1042 is less than openingWidth, the width of the first limiting section 1044 is greater than the width of opening.
In this embodiment, by the way that the width of clamping portion 1042 to be set smaller than to the width of opening, so that clamping portionThere are gaps between 1042 and the mounting portion of connecting rod 30, more convenient when assembling to connecting rod 30；By by firstThe width of limiting section 1044 is set greater than the width of opening, so that connecting rod 30 can be connected in completely under the first limiting section 1044Side, and then the limit to connecting rod 30 is formed, it is effectively prevented the abjection of connecting rod 30.
In one embodiment of the invention, it is preferable that as shown in Fig. 2, the two sides of clamping portion 1042 are provided with along clampingThe protection portion 1046 of 1042 short transverse bending of portion, the lateral surface of protection portion 1046 are connect with the opening of connecting rod 30, to avoidConnecting rod 30 is damaged in clamping portion 1042.
In this embodiment, protection portion 1046 is set by the two sides in clamping portion 1042, avoids 1042 edge of clamping portionBurr damage connecting rod 30, and then ensure the service life of connecting rod 30, effectively reduce the fraction defective of product.
In one embodiment of the invention, it is preferable that as shown in Fig. 2, protection portion 1046 be flanging, the flanging is curvedOutwardly, the free end of the flanging is towards receiving in the clamping portion 1042 for folding.
In this embodiment, by setting flanging for protection portion, the flanging is bent outwardly, the free end of the flangingIt is received in towards the clamping portion 1042, so that the edge of protection portion 1046 extends to the direction away from connecting rod 30, so that protection portion1046 while preventing clamping portion 1042 from causing damage to connecting rod 30, also prevent the burr of own edges from causing to damage to connecting rod 30Wound, further extends the service life of connecting rod 30.
In one embodiment of the invention, it is preferable that as shown in figure 5, the inward flange of ontology 102 is provided at least oneInstalling port 106, installing port 106 are circumferentially distributed along ontology 102.
In this embodiment, by the way that at least one installing port 106 is arranged in the inward flange of ontology 102, so that ontology 102 canIt is connected on lid, realizes the limit to buckle structure 10 in the vertical direction；And by the way that ontology 102 is connected in lidOn, so that ontology 102 can flexible rotating, it is ensured that the stability that buckle structure 10 works.
In one embodiment of the invention, it is preferable that the quantity of connecting shaft 104 is one or more.
In this embodiment, when the quantity of connecting shaft 104 is one, the manufacture that can effectively simplify buckle structure 10 is difficultDegree reduces the fraction defective of buckle structure 10 in the fabrication process；By setting multiple for connecting shaft 104, so that ontology 102 existsIt in rotation process, is more uniformly stressed, rotation is more flexible, stablizes, and then reduces between buckle structure 10 and inner cover 20Frictional force, damage caused by reducing buckle structure 10 due to friction, effectively extends the service life of buckle structure 10.
In second aspect of the present invention embodiment, as shown in Figure 1, the present invention provides a kind of cover body structures, for cookingUtensil, cover body structure include the buckle structure 10 and inner cover 20 as described in above-mentioned any embodiment, are provided on the inner cover 20Slideway, slideway are the through-hole for penetrating through inner cover 20；Wherein, the other end of connecting shaft 104 passes through slideway and is connected with connecting rod 30；CauseThis, which has whole beneficial effects of buckle structure 10 described in any of the above-described embodiment.
In one embodiment of the invention, it is preferable that protruded from as shown in figure 5, being provided on the inner sidewall of inner cover 20Second limiting section 202 of the inner sidewall of inner cover 20, after the installing port 106 of buckle structure 10 passes through the second limiting section 202, lock knotStructure 10 is connected on the second limiting section 202 after rotating by a certain angle.
In this embodiment, the second limiting section of the inner sidewall of inner cover 20 is protruded from by being arranged on the side wall of inner cover 20202, so that being connected in the second limiting section after the installing port 106 of buckle structure passes through the second limiting section 202 and rotates by a certain angleOn 202, buckle structure 10 can be rotated relative to inner cover 20, realize the limit to buckle structure 10.
Buckle structure 10 is limited due to being provided with the second limiting section 202, can be supported in buckle structure 10On two limiting sections 202, therefore the present embodiment only can need to be arranged a connecting shaft 104 and also can satisfy the branch of buckle structure needsIntensity is supportted, and buckle structure rotation can be made smooth.
In one embodiment of the invention, it is preferable that the width of the second limiting section 202 is less than the width of installing port 106.
In this embodiment, by the way that the width of the second limiting section 202 to be set smaller than to the width of installing port 106, so thatFor buckle structure 10 during installation, the second limiting section 202 can be directly through installing port 106, so that buckle structure 10It is connected on the second limiting section 202, realizes the limit in the vertical direction to buckle structure 10.
In third aspect present invention embodiment, the present invention provides a kind of cooking apparatus, including such as any of the above-described implementationCover body structure described in example, therefore, which includes that the whole of the cover body structure as described in above-mentioned any embodiment is beneficialEffect.
In one embodiment of the invention, it is preferable that the cooking apparatus is electric pressure cooking saucepan.
In the description of the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly, termThe orientation or positional relationship of the instructions such as "upper", "lower" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouchingIt states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specificOrientation construction and operation, therefore be not considered as limiting the invention；Term " connection ", " installation ", " fixation " etc. should allIt is interpreted broadly, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be straightConnect it is connected, can also be indirectly connected through an intermediary.It for the ordinary skill in the art, can be according to specific feelingsCondition understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, the description meaning of term " one embodiment ", " some embodiments ", " specific embodiment " etc.Refer to that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the inventionIn example or example.In the present invention, schematic expression of the above terms are not necessarily referring to identical embodiment or example.AndAnd the particular features, structures, materials, or characteristics of description can be in any one or more of the embodiments or examples with suitableMode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this fieldFor art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repairChange, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.