CN110195524A - Handle component and household electrical appliance with it - Google Patents
Handle component and household electrical appliance with it Download PDFInfo
- Publication number
- CN110195524A CN110195524A CN201910471203.1A CN201910471203A CN110195524A CN 110195524 A CN110195524 A CN 110195524A CN 201910471203 A CN201910471203 A CN 201910471203A CN 110195524 A CN110195524 A CN 110195524A
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- CN
- China
- Prior art keywords
- pull rod
- connecting tube
- handle component
- grab
- connection structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention relates to fields of home appliance technology, and in particular to a kind of handle component and the household electrical appliance with it.Present invention seek to address that connected between connecting tube and pull rod in handle component it is unstable, be easy to appear the technical issues of loosening in use.For this purpose, handle component includes: connecting tube the present invention provides a kind of handle component；First pull rod, the first pull rod are penetrated in connecting tube by one end of connecting tube；Second pull rod, the second pull rod are penetrated in connecting tube by the other end of connecting tube, connection structure, and connection structure is set between the first pull rod and the second pull rod or is provided with connection structure between the first pull rod and connecting tube and between the second pull rod and connecting tube.First pull rod is connect with the second pull rod by connection structure by the present invention, or it will be provided with connection structure between the first pull rod and connecting tube and between the second pull rod and connecting tube, connecting pipe component is reduced with this and occurs loose phenomenon between connecting tube and pull rod in use.
Description
Technical field
The present invention relates to fields of home appliance technology, and in particular to a kind of handle component and the household electrical appliance with it.
Background technique
What this part provided is only background information relevant to the disclosure, is not necessarily the prior art.
As depicted in figs. 1 and 2, knob 100 ' can be generally installed in door body, user can pass through drawing on household electrical appliance
Hand 100 ' pushes and pulls the door body of household electrical appliance, and knob 100 ' generally comprises left lever 10 ', right pull rod 20 ' and drag link sleeve 30 ', is inciting somebody to action
When in 100 ' installation to the door body of household electrical appliance of knob, left lever 10 ', right pull rod 20 ' are inserted into the two of drag link sleeve 30 ' first
Left lever 10 ', right pull rod 20 ', are then fixed in the door body of household electrical appliance by end, door body of the user on switch household electrical appliance
When, door body can be driven to turn on or off by handle component 100 '.
What existing knob 100 ' occurred relatively rotating to reduce drag link sleeve 30 ' with respect to left lever 10 ', right pull rod 20 '
Phenomenon is often provided with muscle position in the inner wall of drag link sleeve 30 ', and is provided with and muscle in the outer wall of left lever 10 ', right pull rod 20 '
The groove of position cooperation, left and right pull rod 20 ' and drag link sleeve 30 ' reduce drag link sleeve 30 ' with respect to Zola by the cooperation of groove and muscle position
The phenomenon that bar 10 ', right pull rod 20 ' relatively rotate, meanwhile, handle component 100 ', often will be left in order to mitigate overall weight
The Design of length of pull rod 10 ', right pull rod 20 ' it is very short, between causing left lever 10 ', right pull rod 20 ' to have in the drag link sleeve 30 '
Away from left lever 10 ', right pull rod 20 ' do not have good position-limiting action to drag link sleeve 30 ', when user firmly pulls handle component
It will appear the phenomenon that drag link sleeve 30 ' drives left lever 10 ', right pull rod 20 ' to shake when 100 ', long-time service will lead to drag link sleeve
Spacing between 30 ' and left lever 10 ', right pull rod 20 ' increases, and causes between drag link sleeve 30 ' and left lever 10 ', right pull rod 20 '
Connective stability be deteriorated, reduce user push and pull handle component 100 ' when usage experience.
Summary of the invention
The present invention is directed to solve to connect between connecting tube and pull rod in handle component at least to a certain extent it is unstable,
The technical issues of loosening is easy to appear in use process.
To achieve the goals above, first aspect present invention provides a kind of handle component, and handle component includes: connection
Pipe；First pull rod, the first pull rod are penetrated in connecting tube by one end of connecting tube；Second pull rod, the second pull rod pass through connecting tube
The other end penetrate in connecting tube；Connection structure, connection structure is set between the first pull rod and the second pull rod or first draws
Connection structure is provided between bar and connecting tube and between the second pull rod and connecting tube.
The present invention is drawn by the way that the first pull rod to be connect in connecting tube by connection structure with the second pull rod, or by first
It is provided with connection structure between bar and connecting tube and between the second pull rod and connecting tube, reducing connecting pipe component with this makes
With in the process since external force makes occur loose phenomenon between connecting tube and pull rod.Specifically, when the first pull rod and second are drawn
When bar is connected in connecting tube by connection structure, the first pull rod and the second pull rod after connection can be played connecting tube centainly
Position-limiting action, reduce connecting tube and the first pull rod and the second pull rod driven shaking phenomenon occur, when the first pull rod and connecting tube it
Between and the second pull rod and connecting tube between when being provided with connection structure, the first pull rod, the second pull rod can be improved and connect
Connective stability between pipe reduces to exist between connecting tube and the first pull rod and the second pull rod connecting unstable phenomenon, with
This improves the structural stability of handle component in use.
In addition, above-mentioned handle component can also have the following additional technical features: according to the present invention
According to one embodiment of present invention, the case where connection structure is set between the first pull rod and the second pull rod
Under, connection structure includes mutually matched grab and card slot, and grab is set to the inserting end of the first pull rod, and card slot is set to second
The inserting end of pull rod.
According to one embodiment of present invention, grab is set to the middle part of the inserting end of the first pull rod, and the second pull rod is stretched
The periphery for entering end is provided with retention bead, and card slot is arranged between retention bead and the inserting end of the second pull rod, the first pull rod or the
Two pull rods make grab be connected in card slot or be detached from out of card slot by rotation.
According to one embodiment of present invention, one end inner wall of connecting tube is provided with the limit rib in axial direction extended,
The outer wall of first pull rod or the second pull rod is provided with the limiting slot with limit rib cooperation.
According to one embodiment of present invention, the case where connection structure is set between the first pull rod and the second pull rod
Under, connection structure includes mutually matched first grab and the second grab, and the first grab is set to the inserting end of the first pull rod, the
Two grabs are set to the inserting end of the second pull rod, and the first pull rod and the second pull rod pass through matching between the first grab and the second grab
Conjunction is connected together.
According to one embodiment of present invention, the both ends inner wall of connecting tube is respectively arranged with the first limit rib and the second limit
Muscle, the outer wall of the first pull rod are provided with the first limiting slot with the cooperation of the first limit rib, and the outer wall of the second pull rod is provided with and the
Second limiting slot of two limit ribs cooperation.
According to one embodiment of present invention, circumferentially distributed multiple first grooves are provided on the first pull rod, each
First groove is distributed on the first pull rod along the length direction of the first pull rod, and the first reinforcing rib is arranged in each first groove.
According to one embodiment of present invention, circumferentially distributed multiple second grooves are provided on the second pull rod, each
Second groove is distributed on the second pull rod along the length direction of the second pull rod, and the second reinforcing rib is arranged in each second groove.
According to one embodiment of present invention, between the first pull rod and connecting tube and between the second pull rod and connecting tube
In the case where being provided with connection structure, connection structure includes the outer wall for being respectively arranged at the outer wall and the second pull rod of the first pull rod
External screw thread, and be set to the internal screw thread of the both ends inner wall of connecting tube.
The second aspect of the present invention additionally provides a kind of household electrical appliance, and household electrical appliance include door body and are set in door body
Handle component, handle component are the handle component according to the second aspect of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the assembly structure diagram of the knob of the prior art；
Fig. 2 is the fractionation structural representation shaken hands shown in Fig. 1；
Fig. 3 is the fractionation structural representation of the handle component of one embodiment of the invention；
Fig. 4 is the structural schematic diagram that handle component shown in Fig. 3 is in assembled state；
Fig. 5 is the structural schematic diagram that the first pull rod and the second pull rod are in assembled state in handle component shown in Fig. 4；
Fig. 6 is the structural schematic diagram after handle component shown in Fig. 3 is completed；
Fig. 7 is the structural schematic diagram of the first pull rod and the second pull rod in handle component shown in Fig. 6；
Fig. 8 is the structural schematic diagram of connecting tube in handle component shown in Fig. 3；
Fig. 9 is the fractionation structural representation of the handle component of another embodiment of the present invention；
Figure 10 is the assembly structure diagram of handle component shown in Fig. 9；
Figure 11 is the assembly structure diagram of the first pull rod and the second pull rod in handle component shown in Fig. 9；
Figure 12 is the fractionation structural representation of the handle component of further embodiment of the present invention；
Figure 13 is the assembly structure diagram of handle component shown in Figure 12；
Figure 14 is the cross-sectional view of handle component shown in Figure 13；
Wherein, appended drawing reference is as follows:
100 ', it shakes hands；10 ', left lever；20 ', right pull rod；30 ', drag link sleeve；
100, handle component；
10, the first pull rod；11, retention bead；12, the first grab；13, the first groove；14, the first reinforcing rib；15, outer spiral shell
Line；16, limiting slot；
20, the second pull rod；21, grab；22, the second grab；23, the second groove；24, the second reinforcing rib；
30, connecting tube；31, limit rib.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.It should be noted that handle component is applied to microwave by the present invention
Furnace is illustrated, only a preferred embodiment, is not the protection scope limitation to handle component of the present invention, for example, this hair
Bright handle component can also be applied to household electrical appliance such as refrigerator, dish-washing machine etc., and this adjustment belongs to handle component of the present invention
Protection scope.
It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into
Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described "
Can also indicate to include plural form.The terms "include", "comprise" and " having " are inclusives, and therefore indicate that institute is old
The presence of feature, element and/or the component stated, but presence is not precluded or adds one or more of the other feature, element, portion
Part, and/or their combination.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " connection " should do broad sense reason
Solution may be a detachable connection for example, it may be being fixedly connected or integral type connects；It can be directly connected, it can also be with
Indirectly connected through an intermediary.To those skilled in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, " second ", feature can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as
Two, three etc., unless otherwise specifically defined.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is relative to another element or the relationship of feature, these relativeness terms be, for example, "inner", " end ", " middle part ",
" periphery ", "inner", "outside", " circumferential direction ", "upper", "bottom", "lower" etc..This spatial correlation term is intended to include removing to retouch in figure
The different direction of mechanism in use or operation except the orientation drawn.For example, being retouched if the mechanism in figure is overturn
State for " below other elements or feature " either the element " below other elements or feature " will then be orientated "
Above other elements or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " can
To include in orientation upper and under.In addition mechanism can be oriented and (be rotated by 90 ° or in other directions) and used herein
Spatial correlation descriptor correspondingly explains.
As shown in Figures 3 to 6, embodiment according to a first aspect of the present invention, the first aspect of the present invention provide one kind
Handle component 100, in order to elaborate the specific structure and technical effect of handle component 100, below by by handle component 100
It is illustrated applied to micro-wave oven, micro-wave oven includes the components such as cabinet and door body, and handle component 100 is installed in door body, knob
Component 100 mainly includes the first pull rod 10, the second pull rod 20 and connecting tube 30, is installed by handle component 100 to micro-wave oven
When in door body, first by the both ends of the first pull rod 10 and the second pull rod 20 insertion connecting tube 30, then by the first pull rod 10 and the
Two pull rods 20 are fixed in the door body of micro-wave oven, and user can pass through 100 band of handle component when switching the door body on micro-wave oven
Dynamic door body turns on or off, and it is easy to appear connecting tubes 30 after user is used for a long time for the handle component 100 of the package assembly
There is loose phenomenon between the first pull rod 10 and the second pull rod 20, leads to connecting tube 30 and the first pull rod 10 and the second pull rod 20
Between there is gap, influence the usage experience of user, the present embodiment draws to improve connecting tube 30 and the first pull rod 10 and second
Connective stability between bar 20, by between the first pull rod 10 and the second pull rod 20 be arranged connection structure (below carry out in detail
Thin description), or the company of being provided between the first pull rod 10 and connecting tube 30 and between the second pull rod 20 and connecting tube 30
Binding structure reduces connecting tube 30 and the first pull rod 10 by connection structure and the second pull rod 20 occurs connecting unstable phenomenon.
In the present embodiment, when the first pull rod 10 is connect in connecting tube 30 by connection structure with the second pull rod 20,
The first pull rod 10 and the second pull rod 20 after connection is by reducing limit of degree of the disturbing raising of the shaking of connecting tube 30 to connecting tube 30
Effect reduces connecting tube 30 and the first pull rod 10 and the second pull rod 20 is driven the phenomenon that larger range shaking occur, when the first pull rod
When being provided with connection structure between 10 and connecting tube 30 and between the second pull rod 20 and connecting tube 30, the first drawing can be improved
Connective stability between bar 10, the second pull rod 20 and connecting tube 30 reduces connecting tube 30 and the first pull rod 10 and the second pull rod
Unstable phenomenon is connected due to occurring there are gap between 20.
It should be noted that the present embodiment only elaborates that the first pull rod 10 passes through in connecting tube 30 with the second pull rod 20
It is connected, is not set out by connection structure between connection structure connection or the first pull rod 10, the second pull rod 20 and connecting tube 30
The concrete shape structure of connection structure and position, when the first pull rod 10 and the second pull rod 20 pass through connection structure in connecting tube 30
When connection, connection structure can be the screw rod being set on the first pull rod 10 and the nut that is set on the second pull rod 20, even
Binding structure can also be the grab 21 being set on the first pull rod 10 and the card slot that is set on the second pull rod 20, connection structure
It can also be the grab being set on the first pull rod 10 and the second pull rod 20, these structures belong to the present embodiment connection structure
Protection scope.When being connected between the first pull rod 10, the second pull rod 20 and connecting tube 30 by connection structure, connection structure can be with
To be set to the external screw thread of 20 outer wall of the first pull rod 10 and the second pull rod and being set to the internal screw thread of 30 inner wall of connecting tube, connect
Structure can also be the grab for being set to 20 outer wall of the first pull rod 10 and the second pull rod and the card for being set to 30 inner wall of connecting tube
Slot, these structures also belong to the protection scope of the present embodiment connection structure.
With continued reference to Fig. 3 to Fig. 6, according to one embodiment of present invention, connection structure be set to the first pull rod 10 with
In the case where between second pull rod 20, connection structure includes mutually matched grab 21 and card slot (not shown), grab 21
It is set to the inserting end of the first pull rod 10, card slot is set to the inserting end of the second pull rod 20.Specifically, grab 21 is set to first
The middle part of the inserting end of pull rod 10, the periphery of the inserting end of the second pull rod 20 are provided with retention bead 11, and limit convex is arranged in card slot
Rise 11 and second pull rod 20 inserting end between, the first pull rod 10 or the second pull rod 20 make grab 21 be connected in card slot by rotation
It is interior or be detached from out of card slot.
In the present embodiment, by the way that grab 21 to be set to the middle part of the inserting end of the first pull rod 10, and card slot is arranged
In the second pull rod 20 inserting end periphery between retention bead 11 and inserting end, when user assemble handle component 100 when,
First by one end of the first pull rod 10 insertion connecting tube 30, then by the other end of the second pull rod 20 insertion connecting tube 30, at this point,
The inserting end that grab 21 on first pull rod 10 is pressed on the second pull rod 20 avoids the position of retention bead 11, then passes through rotation
First pull rod 10 or the second pull rod 20 make in the rotation to the card slot on the second pull rod 20 of the grab 21 on the first pull rod 10, and first draws
Bar 10 and the second pull rod 20 are reduced between the first pull rod 10 and the second pull rod 20 by the cooperation between grab 21 and card slot to be occurred
The phenomenon that axial displacement, the first relatively split type pull rod 10 and second of the first pull rod 10 and the second pull rod 20 being connected together
Pull rod 20 can reduce the degree of disturbing of connecting tube 30, reduce connecting tube 30 and the first pull rod 10 and the second pull rod 20 is driven larger model occur
The phenomenon that enclosing shaking.Further, the present embodiment can also be provided with multiple limits on the periphery of the inserting end of the second pull rod 20
Position protrusion 11, the activity space of grab 21 is surrounded between multiple retention beads 11, when the first pull rod 10 drives grab 21 to rotate,
As long as grab 21 turns in the card slot of any one retention bead 11 purpose that may be implemented mutually to be clamped, so as to improve peace
The installation effectiveness of dress personnel and installation experience.Further, grab 21 is set to the inserting end of the first pull rod 10 by the present embodiment
Middle part, retention bead 11 is set to the periphery of the inserting end of the second pull rod 20, it is possible to reduce the first pull rod 10 and second is drawn
When bar 20 is inserted into connecting tube 30, there is interference phenomenon in grab 21 and retention bead 11 and the inner wall of connecting tube 30.
As shown in Figure 7 and Figure 8, further, the grab 21 of the present embodiment and card slot may be implemented to 10 He of the first pull rod
Second pull rod 20 carries out the effect of axial limiting, occurs week in connecting tube 30 to reduce the first pull rod 10 and the second pull rod 20
To the phenomenon that rotation, the present embodiment is also provided with the limit rib 31 in axial direction extended in one end inner wall of connecting tube 30, and
The limiting slot 16 cooperated with limit rib 31, specifically, the first pull rod are provided in the outer wall of the first pull rod 10 or the second pull rod 20
10 and second pull rod 20 pass through to relatively rotate in connecting tube 30 and realize the purpose that is connected together, therefore, 10 He of the first pull rod
As long as having one can rotate in connecting tube 30 in the second pull rod 20 can be realized clamping or isolated purpose, the first pull rod 10
With in the second pull rod 20 another by limit rib 31 and limiting slot 16 cooperation realize to the first pull rod 10 and the second pull rod 20
Carry out circumferentially fixed purpose.It should be noted that limit rib 31 is set to the inner wall of connecting tube 30 by the present embodiment, and will limit
It is one embodiment that position slot 16, which is set to the first pull rod 10 or the outer wall of the second pull rod 20, is not to limit rib 31 and limit
The restriction of 16 position of slot, for example, the present embodiment can also be provided with limiting slot 16 in the inner wall of connecting tube 30, and in the first pull rod
10 or second pull rod 20 outer wall be arranged limit rib 31, equally may be implemented to carry out circumferential direction to the first pull rod 10 and the second pull rod 20
Fixed purpose, it is therefore, this to adjust the protection scope for belonging to the present embodiment handle component 100.
As shown in Fig. 9, Figure 10 and Figure 11, according to one embodiment of present invention, the first pull rod is set in connection structure
10 and second between pull rod 20 in the case where, connection structure includes mutually matched first grab 12 and the second grab 22, first
Grab 12 is set to the inserting end of the first pull rod 10, and the second grab 22 is set to the inserting end of the second pull rod 20, the first pull rod 10
It is connected together with the second pull rod 20 by the cooperation between the first grab 12 and the second grab 22.Specifically, connecting tube 30
Both ends inner wall is respectively arranged with the first limit rib 31 and the second limit rib 31, and the outer wall of the first pull rod 10 is provided with and the first limit
The first limiting slot (not shown) that muscle 31 cooperates, the outer wall of the second pull rod 20 are provided with the with the cooperation of the second limit rib 31
Two limiting slot (not shown)s.
In the present embodiment, the first grab 12 and the second grab 22 have certain elasticity, connect when the first pull rod 10 is inserted into
One end of adapter tube 30, when the second pull rod 20 is inserted into the other end of connecting tube 30 and slides to the direction of the first pull rod 10, the first card
Hook 12 is contacted with the second grab 22, since the first grab 12 and the second grab 22 all have certain elasticity, the first grab
12 and second grab 22 to opposite two sides, deformation occurs respectively while move toward one another, when the second grab 22 slides into the first card
When at the card slot of hook 12, the second grab 22 restores to original state and to be connected at the notch of the first grab 12, the first pull rod 10 and the
Two pull rods 20 realize the purpose being connected together by the cooperation between the first grab 12 and the second grab 22.Further, originally
The first grab 12 and the second grab 22 of embodiment may be implemented to carry out axial limiting to the first pull rod 10 and the second pull rod 20
Effect, in order to reduce by the first pull rod 10 and the phenomenon that the second pull rod 20 rotates in connecting tube 30, the present embodiment is also in company
The both ends inner wall of adapter tube 30 is respectively arranged with the first limit rib 31 and the second limit rib 31, and in the first pull rod 10 and the second pull rod
The first limiting slot and the second limiting slot is arranged in 20 outer wall, and the first pull rod 10 passes through the first limit rib 31 and first with connecting tube 30
The purpose circumferentially limited is realized in cooperation between limiting slot, and the second pull rod 20 passes through the second limit rib 31 and second with connecting tube 30
The purpose circumferentially limited is realized in cooperation between limiting slot.
With continued reference to Fig. 7 and Figure 11, according to one embodiment of present invention, it is provided on the first pull rod 10 circumferentially distributed
Multiple first grooves 13, each first groove 13 is distributed on the first pull rod 10 along the length direction of the first pull rod 10, and every
First reinforcing rib 14 is set in a first groove 13.Further, circumferentially distributed multiple are provided on the second pull rod 20
Two grooves 23, each second groove 23 are distributed on the second pull rod 20 along the length direction of the second pull rod 20, and each second recessed
Second reinforcing rib 24 is set in slot 23.
In the present embodiment, the weight of the first pull rod 10 can be mitigated by the way that the first groove 13 is arranged on the first pull rod 10
Amount, meanwhile, be arranged in the first groove 13 of the first pull rod 10 first reinforcing rib 14 can be improved the first pull rod 10 structure it is strong
Degree reduces by the first pull rod 10 and occurs damaging phenomenon in the long-term use.Likewise, by the way that is arranged on the second pull rod 20
Two grooves 23 can mitigate the weight of the second pull rod 20, meanwhile, it is arranged second in the second groove 23 of the second pull rod 20 and reinforces
The structural strength of the second pull rod 20 can be improved in muscle 24, reduces by the second pull rod 20 and occurs damaging phenomenon in the long-term use.
As shown in Figure 12, Figure 13 and Figure 14, according to one embodiment of present invention, the first pull rod 10 and connecting tube 30 it
Between and the second pull rod 20 and connecting tube 30 between be provided with connection structure in the case where, connection structure include be respectively arranged at
The external screw thread 15 of the outer wall of the outer wall of first pull rod 10 and the second pull rod 20, and be set to connecting tube 30 both ends inner wall it is interior
Screw thread (not shown).
It in the present embodiment, can by the way that the first pull rod 10, the second pull rod 20 to be threadedly coupled with connecting tube 30 respectively
To improve the connective stability between the first pull rod 10, the second pull rod 20 and connecting tube 30, the first pull rod 10, the second pull rod are reduced
It gap between 20 and connecting tube 30 can when user, which pushes hard, to be pulled handle component 100 or handle component 100 is used for a long time
There is shaking phenomenon between connecting tube 30 and the first pull rod 10 and the second pull rod 20 to reduce.Specifically, when the first pull rod 10,
When two pull rods 20 are threadedly coupled with connecting tube 30 respectively, between the first pull rod 10 and the second pull rod 20 can it is contactless or
It is connected between first pull rod 10 and the second pull rod 20 by connection structure, when passing through company between the first pull rod 10 and the second pull rod 20
When binding structure connects, external screw thread 15, the first pull rod 10 or the second are provided on one in the first pull rod 10 or the second pull rod 20
Another in pull rod 20 can rotate in connecting tube 30, and the first pull rod 10 or the second pull rod 20 are by relatively rotating the company of realization
The purpose being connected together.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. a kind of handle component, which is characterized in that the handle component includes:
Connecting tube；
First pull rod, first pull rod are penetrated in the connecting tube by one end of the connecting tube；
Second pull rod, second pull rod are penetrated in the connecting tube by the other end of the connecting tube；
Connection structure, the connection structure is set between first pull rod and second pull rod or described first draws
The connection structure is provided between bar and the connecting tube and between second pull rod and the connecting tube.
2. handle component according to claim 1, which is characterized in that be set to first pull rod in the connection structure
In the case where between second pull rod, the connection structure includes mutually matched grab and card slot, the grab setting
In the inserting end of first pull rod, the card slot is set to the inserting end of second pull rod.
3. handle component according to claim 2, which is characterized in that the grab is set to protruding into for first pull rod
The middle part at end, the periphery of the inserting end of second pull rod are provided with retention bead, and the card slot is set to the retention bead
Between the inserting end of second pull rod, first pull rod or second pull rod pass through rotation and are connected in the grab
It is detached from the card slot or out of described card slot.
4. handle component according to claim 3, which is characterized in that one end inner wall of the connecting tube is provided with along axial direction
The outer wall of the limit rib that direction extends, first pull rod or second pull rod is provided with the limit with limit rib cooperation
Slot.
5. handle component according to claim 1, which is characterized in that be set to first pull rod in the connection structure
In the case where between second pull rod, the connection structure includes mutually matched first grab and the second grab, described
First grab is set to the inserting end of first pull rod, and second grab is set to the inserting end of second pull rod, institute
It states the first pull rod and second pull rod is connected together by the cooperation between first grab and second grab.
6. handle component according to claim 5, which is characterized in that the both ends inner wall of the connecting tube is respectively arranged with
One limit rib and the second limit rib, the outer wall of first pull rod are provided with the first limit with first limit rib cooperation
Slot, the outer wall of second pull rod are provided with the second limiting slot with second limit rib cooperation.
7. handle component according to claim 2 or 5, which is characterized in that be provided on first pull rod and circumferentially divide
Multiple first grooves of cloth, each first groove are distributed in first pull rod along the length direction of first pull rod
On, and the first reinforcing rib is set in each first groove.
8. handle component according to claim 2 or 5, which is characterized in that be provided on second pull rod and circumferentially divide
Multiple second grooves of cloth, each second groove are distributed in second pull rod along the length direction of second pull rod
On, and the second reinforcing rib is set in each second groove.
9. handle component according to claim 1, which is characterized in that between first pull rod and the connecting tube with
And in the case where between second pull rod and the connecting tube being provided with the connection structure, the connection structure includes point
It is not set to the external screw thread of the outer wall of first pull rod and the outer wall of second pull rod, and is set to the connecting tube
The internal screw thread of both ends inner wall.
10. a kind of household electrical appliance, which is characterized in that the household electrical appliance include door body and the knob group that is set in the door body
Part, the handle component are the handle component according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471203.1A CN110195524A (en) | 2019-05-31 | 2019-05-31 | Handle component and household electrical appliance with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471203.1A CN110195524A (en) | 2019-05-31 | 2019-05-31 | Handle component and household electrical appliance with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110195524A true CN110195524A (en) | 2019-09-03 |
Family
ID=67753699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910471203.1A Pending CN110195524A (en) | 2019-05-31 | 2019-05-31 | Handle component and household electrical appliance with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110195524A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4658467A (en) * | 1986-01-03 | 1987-04-21 | Homa Locks, Inc. | Luggage handle |
| US20020066164A1 (en) * | 2000-12-06 | 2002-06-06 | White Kenneth E. | Rotating handle grip for wheeled luggage apparatus |
| CN201288440Y (en) * | 2008-09-11 | 2009-08-12 | 张开泉 | Handle connecting piece and adjustable handle employing the same |
| KR20100095980A (en) * | 2009-02-23 | 2010-09-01 | 광동하이텍 주식회사 | Door handle of refrigerator |
| CN204217238U (en) * | 2014-09-24 | 2015-03-18 | 深圳市大疆创新科技有限公司 | Remote controller and handle arrangement thereof |
| CN109539677A (en) * | 2018-11-22 | 2019-03-29 | 黄钦云 | It is a kind of that self-locking refrigerator handle assembling structure can be achieved |
-
2019
- 2019-05-31 CN CN201910471203.1A patent/CN110195524A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4658467A (en) * | 1986-01-03 | 1987-04-21 | Homa Locks, Inc. | Luggage handle |
| US20020066164A1 (en) * | 2000-12-06 | 2002-06-06 | White Kenneth E. | Rotating handle grip for wheeled luggage apparatus |
| CN201288440Y (en) * | 2008-09-11 | 2009-08-12 | 张开泉 | Handle connecting piece and adjustable handle employing the same |
| KR20100095980A (en) * | 2009-02-23 | 2010-09-01 | 광동하이텍 주식회사 | Door handle of refrigerator |
| CN204217238U (en) * | 2014-09-24 | 2015-03-18 | 深圳市大疆创新科技有限公司 | Remote controller and handle arrangement thereof |
| CN109539677A (en) * | 2018-11-22 | 2019-03-29 | 黄钦云 | It is a kind of that self-locking refrigerator handle assembling structure can be achieved |
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