CN206555638U - One kind foaming shell handle - Google Patents
One kind foaming shell handle Download PDFInfo
- Publication number
- CN206555638U CN206555638U CN201720179328.3U CN201720179328U CN206555638U CN 206555638 U CN206555638 U CN 206555638U CN 201720179328 U CN201720179328 U CN 201720179328U CN 206555638 U CN206555638 U CN 206555638U
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- handle
- shell
- foaming
- buckle
- region
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Abstract
The utility model provides a kind of foaming shell handle, the handle includes human hand and holds region, buckle and outer panel, the handle is fixed at the fixed via of shell, the shell is inserted into the slot that the buckle is formed with the exterior trim bar, the handle is integrally formed, and the bottom of the slot holds region junction provided with foaming crimp region with the human hand.The foaming shell handle that the utility model is provided, it is simple in construction, product appearance and quality can be lifted.
Description
Technical field
The utility model is related to a kind of foaming shell handle.
Background technology
Handle is a kind of indispensable device of product handling process, particularly shell foaming kind product, generally refrigerator,
Installed on the shells such as water-heater water tank.Handle is generally plastic components, holds region provided with inwardly projecting human hand, matches somebody with somebody with shell
The attachment areas of conjunction, the outer edge region fitted with shell.Current handle couples form with shell and is generally buckle deformation connection,
When being extruded by foamed material, handle deformation tendency is buckle off-direction, reduces handle and couples compactness with shell, is increased
Gap between handle outward flange and shell.Ordinary handle can not be solved after product foaming between handle and shell as can be seen here
Flash stitch problem.
The existing structure for reducing gap between handle outward flange and shell is generally two part combining forms, first consolidates handle
It is scheduled on shell, then is foamed, recycle buckle structure that external ornament is stuck on handle afterwards, is reduced by interference fit
The gap of decoration and outer casing member.Such a structure is more complicated, and appliance is more, is interference fitted more difficult control, increases production process,
Manufacturing technique requirent is higher, and the effect of reduction flash stitch is not obvious.
Therefore, it is not simple in construction at present, after cost economy and the effectively foaming of reduction product between handle and shell
The handle of flash stitch.
Utility model content
The utility model main purpose is to solve the above problems and not enough there is provided one kind is simple in construction, can lift product
The foaming shell handle of outward appearance and quality.
To achieve the above object, the technical scheme for the foaming shell handle that the utility model is provided is：
One kind foaming shell handle, the handle includes human hand and holds region, buckle and outer panel, and the handle is fixed on
At the fixed via of shell, the shell is inserted into the buckle and in the slot of exterior trim bar formation, the handle is integral
Shaping, the bottom of the slot holds region junction provided with foaming crimp region with the human hand.
Further, the foaming crimp region is between the bottom of the slot and human hand holding region
V-notch.
Further, the angle on the V-notch both sides is acute angle.
Further, the handle is interior button-type handle.
Further, the buckle is interference fitted with the fixed via.
Further, the buckle is provided with oblique angle.
Further, the height of the buckle is less than the height of the outer panel.
Further, the width of the buckle is more than the width of the outer panel.
In summary, a kind of foaming shell handle that the utility model is provided, using the characteristic of working of plastics stress deformation, leads to
Setting foaming deformed region structure is crossed, foaming is extruded into this unfavorable deformation is converted to favourable deformation, makes handle in foaming and intumescing
When the crimp that is subject to be converted to the deformation that handle outward flange is extruded to middle shell, eliminate the gap between handle and shell,
Grip structure is simplified, simple in construction, cost economy, optimized production process lifts product appearance and quality.
Brief description of the drawings：
Fig. 1：The utility model one kind foaming shell grip structure schematic diagram；
Fig. 2：Schematic diagram after the utility model one kind foaming shell handle is installed with shell；
Fig. 3：The utility model one kind foaming shell handle and schematic diagram after shell foaming；
Wherein：Handle 1, outer panel 2, buckle 3, fixed block 4, human hand holds region 5, and slot 6, shell 7, foaming extruding becomes
Shape region 8, oblique angle 9, connection wall 10.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
The utility model provides a kind of foaming shell handle, and handle 1 includes human hand and holds region 5, buckle 3 and outer panel
2, handle 1 is fixed at the fixed via of shell 7, and shell 1 is inserted into the slot 6 that buckle 3 is formed with outer panel 2, handle 1 one
Body shapes, and bottom and the human hand of slot 6 hold the junction of region 5 provided with foaming crimp region 8.
As shown in Figure 1 to Figure 3, human hand holds the inside that region 5 extend into shell 7, and by the adhesive effect of foamed material,
Making handle 1 and shell 7 fixed with each other, to will not fall off handle 1 after prepackage, buckle 3 is provided with handle 1, install
Afterwards, buckle 3 passes through fixed via, is offseted with the madial wall of shell 7, and buckle 3 is interference fitted with fixed via, to reduce interference
Amount, on the top of buckle 3, installs back from the side of shell 7, oblique angle 9 is provided with, as shown in figure 1, upper and lower the two of handle 1
End (relative to the orientation of handle 1 shown in Fig. 1, hereinafter identical about orientation), be respectively provided with one with the width of handle 1 is elongated or length
Close buckle 3, in the left and right ends of handle 1, is respectively provided with a fixed block 4, the shape of fixed block 4 is close with buckle 3, but long
Degree is smaller, only 1/3 or 1/4 or so of the height of handle 1 so that handle 1 is simple in construction, is easy to produce and installs.Actually should
In, can arbitrarily it be adjusted as needed for buckle 3, the set location of fixed block 4, length.Or four sides of handle 1 are equal
Buckle 3 or fixed block 4 are set, when being provided with four buckles 3, certain space is left between each buckle 3, is easy to production to add
Work.
To cause product more attractive, also integrally formed with outer panel 2 on handle 1, generally hollow rectangle plane is installed
Afterwards, the lateral surface of the medial surface and shell 7 of outer panel 2 offsets, and the hollow space connection human hand of outer panel 2 holds region 5, rectangle
Planar section seals up the edge of the shell 7 at whole fixed via, and the grade of buckle 3 handle 1 other visible parts.Exterior trim
The concrete shape of bar 2, can do accommodation according to the shape of handle 1, the shape of fixed via and outward appearance demand.Exterior trim
Bar 2 is connected with the bottom of buckle 3, forms slot 6, and the interference fit of buckle 3 is entered behind fixed via inside, and shell 7 enters
Into slot 6 so that handle 1 is fixed on the relevant position of fixed via.
The junction of region 5 is held in the bottom of slot 6 and human hand, provided with foaming crimp region 8, as shown in Fig. 2 exterior trim
The end of bar 2 holds region 5 by connection wall 10 and human hand and forms integrative-structure, is formed between the bottom of slot 6 and connection wall 10
V-notch, crimp region 8 of as foaming, the angle that the both sides of V-notch are formed is acute angle, in proof strength and change
In the case of shape amount, the pointed part of otch is better closer to the outer wall of outer panel 2 so that in foaming process, foaming extruding
Enough deformation can occur for deformed region 8, eliminate the gap between outer panel 2 and shell 7.Fixture 4 and the structure phase of buckle 3
Closely, therefore, slot 6 and foaming crimp region 8 are formed equally between outer panel 2 so that whole outer panel 2 and shell
The gap that each orientation should exist invariably between 7.
In the utility model, handle 1 is interior button-type handle, and recommendation uses working of plastics so that the expansion produced during foaming
Power is enough to make foaming crimp area produce deformation, eliminates the gap between outer panel 2 and shell 7.As shown in Figures 2 and 3, outside
The width of panel 2 is significantly less than the width of buckle 3, and thicker buckle 3 provides enough support forces for handle 1, it is to avoid buckle 3 is damaged
Go bad or handle 1 is come off at fixed via, relatively thin outer panel 2 does not seem too lofty, improve the aesthetic property at handle 1, together
When outer panel 2 height be also significantly greater than the height of buckle 3, further improve the aesthetics of product.
The utility model additionally provides production and the installation method of the foaming shell handle provided above simultaneously, produces handle
When, handle 1 can be molded completion, carry out corresponding ornamental operation in the lateral surface of outer panel 2, such as scald snow cover decorations.In slot 6
Bottom holds the junction of region 5 with human hand and does incision treatment, forms V-notch as shown in Figures 2 and 3, forms foaming extruding
Deformed region 8, foaming crimp region can disposably be completed in injection, also can be in injection by the bottom of slot 6 and company
Interconnection between wall 10 is connect, then carries out follow-up otch processing, foaming crimp region 8 is formed, or, existing handle is done
Incision treatment, forms foaming crimp region 8.The angle that the both sides of V-notch are formed is acute angle, in proof strength and deformation
In the case of amount, the pointed part of otch is better closer to the outer wall of outer panel 2 so that in foaming process, and foaming extruding becomes
Enough deformation can occur for shape region 8, eliminate the gap between outer panel 2 and shell 7.
During installation, human hand holding region 5 is extend into fixed via, hence into the inside of shell 7, then exerted oneself, will
Buckle 3 and/or fixture 4 are by fixed via, and shell 7 is entered in slot 6, complete the prepackage of handle 1.
Foamed after handle 1 is pre-installed on the fixed via of shell 7, handle 1 is outside by foamed material expansion extruding
Lateral movement, human hand holds region 5 because area is maximum, by maximum extruding force, drives whole handle 1 to move out, buckle 3
The fixed via on shell 7 can not be departed from by being limited by shell 7, and because buckle 3 and the entirety of outer panel 2 hold region with human hand
5 connection place is than relatively thin, i.e., connection place between the bottom of slot 6 and connection wall 10 is than relatively thin, and buckle 3 and outer panel 2 are to people
Hand holds region 5 and rotated, and the area of foaming crimp region 8 is reduced, and space is provided for rotation, and outer panel 2 is transported to the direction of shell 7
It is dynamic so that outer panel 2 is brought into close contact with shell 7.In Fig. 3, the direction of arrow is the expansion forced direction of foamed material.
To prevent from occurring in foaming process flash phenomena, before foaming, combined in the inner side of handle 1 with shell 7 and paste protection
Film, especially pastes diaphragm in the junction of buckle 3 and shell 7, prevents foaming is run from interface from expecting, such as can buckle 3 with
The junction Continuous pressing device for stereo-pattern of shell 7, or paste the plastic foil of preservative film class.
Production of the present utility model and installation method are applicable not only to the foaming shell handle of the utility model offer, may be used also
The handle provided by the utility model is installed again after transforming existing handle, it is to avoid increase production cost or generation zero
The unnecessary overstocked waste of part.
In summary, the production of a kind of foaming shell handle and the foaming shell handle that the utility model is provided is installed
Method, using the characteristic of working of plastics stress deformation, by setting foaming deformed region structure, this unfavorable deformation is extruded by foaming
Favourable deformation is converted to, the crimp for making handle be subject in foaming and intumescing is converted to what handle outward flange was extruded to middle shell
Deformation, eliminates the gap between handle and shell, has simplified grip structure, simple in construction, cost economy, optimized production process,
Lift product appearance and quality.
As described above, with reference to given plan content, similar technical scheme can be derived.In every case it is without departing from this
The content of utility model technical scheme, any is simply repaiied according to what technical spirit of the present utility model was made to above example
Change, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (8)
1. one kind foaming shell handle, the handle includes human hand and holds region, buckle and outer panel, the handle is fixed outside
At the fixed via of shell, the shell is inserted into the slot that the buckle is formed with the exterior trim bar, it is characterised in that：It is described
Handle is integrally formed, and the bottom of the slot holds region junction provided with foaming crimp region with the human hand.
2. a kind of foaming shell handle as claimed in claim 1, it is characterised in that：The foaming crimp region is described
The bottom of slot and the human hand hold the V-notch between region.
3. a kind of foaming shell handle as claimed in claim 2, it is characterised in that：The angle on the V-notch both sides is sharp
Angle.
4. a kind of foaming shell handle as claimed in claim 1, it is characterised in that：The handle is interior button-type handle.
5. a kind of foaming shell handle as described in any one of Claims 1-4, it is characterised in that：The buckle with it is described solid
Determine through hole interference fit.
6. a kind of foaming shell handle as claimed in claim 5, it is characterised in that：The buckle is provided with oblique angle.
7. a kind of foaming shell handle as claimed in claim 5, it is characterised in that：The height of the buckle is less than the exterior trim
The height of bar.
8. a kind of foaming shell handle as claimed in claim 5, it is characterised in that：The width of the buckle is more than the exterior trim
The width of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179328.3U CN206555638U (en) | 2017-02-27 | 2017-02-27 | One kind foaming shell handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179328.3U CN206555638U (en) | 2017-02-27 | 2017-02-27 | One kind foaming shell handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555638U true CN206555638U (en) | 2017-10-13 |
Family
ID=60360103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720179328.3U Active CN206555638U (en) | 2017-02-27 | 2017-02-27 | One kind foaming shell handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506652A (en) * | 2017-02-27 | 2018-09-07 | 青岛海尔新能源电器有限公司 | A kind of production installation method of foaming shell handle and the shell handle that foams |
-
2017
- 2017-02-27 CN CN201720179328.3U patent/CN206555638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506652A (en) * | 2017-02-27 | 2018-09-07 | 青岛海尔新能源电器有限公司 | A kind of production installation method of foaming shell handle and the shell handle that foams |
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