CN207652500U - In-mould injection hardware and plastic cement glued construction - Google Patents
In-mould injection hardware and plastic cement glued construction Download PDFInfo
- Publication number
- CN207652500U CN207652500U CN201721768102.3U CN201721768102U CN207652500U CN 207652500 U CN207652500 U CN 207652500U CN 201721768102 U CN201721768102 U CN 201721768102U CN 207652500 U CN207652500 U CN 207652500U
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- metal substrate
- outline border
- heavy platform
- hole
- 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.)
- Expired - Fee Related
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of in-mould injection hardware and plastic cement glued construction, it includes metal substrate and the plastic cement outline border being coated on the peripheral position of the metal substrate, the peripheral position inner side of the metal substrate is at least provided with two adjacent through-holes, it is rationally equipped with through-hole on metallic substrates, bayonet part and screens, and compatible connecting pole is equipped on plastic cement outline border, clamp and heavy platform, so that the two occlusion is more closely, the fastness and intensity of connection can be greatly increased by heavy platform, splicing results are good, effectively promote the cooperation compactness between metal substrate and plastic cement outline border, structural stability is good, it avoids the occurrence of separation and disengages phenomenon, it can quickly be assembled again with outer shell phase by the barb on plastic cement outline border simultaneously, overall structure is simple, it is compact, it is easily achieved, conducive to wide popularization and application.
Description
Technical field
The utility model is related to mobile phone shell technical fields, and in particular to a kind of in-mould injection hardware using on mobile phone and modeling
Glue bond structure.
Background technology
With the continuous development of mobile phone, the hardware of mobile phone and the specification of battery are all continuously improved, to meet people to mobile phone
The requirement of performance.However, with the promotion of hardware and battery specifications, cell-phone heating amount is also caused to be continuously increased, most of mobile phone
After a period of use will be hot, this is but also battery of mobile phone and related components service life decline；For this purpose, existing one
A little mobile phones use metal framework, however when installing each function element device, also need in addition to install additional insulation spacer etc. with insulation work
Component is made troubles with preventing open circuit to assembling procedure.For this reason, it may be necessary to which the peripheral position to metal framework coats
Plastic cement.However since metal framework and plastic cement are unlike material, the two is difficult to fit, and existing metal framework and plastic cement
Between aclusion structure, easily occur detaching disengagement phenomenon in use, between metal framework and plastic cement, it is difficult to ensure mobile phone
Quality；It is also difficult to outer shell phase assembling.
Utility model content
Against the above deficiency, the purpose of the utility model is to provide a kind of smart structural design, rationally, cooperation is close,
The in-mould injection hardware being connected firmly and plastic cement glued construction.
To achieve the above object, technical solution provided by the utility model is：
A kind of in-mould injection hardware and plastic cement glued construction comprising metal substrate and the periphery for being coated on the metal substrate
Plastic cement outline border on position, the peripheral position inner side of the metal substrate at least provided with two adjacent through-holes, the through-hole
One end open increases to form bayonet part, and the other end aperture position of corresponding two through hole is in the surface of metal substrate equipped with downward
The screens of the recessed other end opening in communication for making two through hole, plastic cement outline border are equipped with the connecting pole for filling through-hole, the connecting pole
One end be equipped with clamp compatible with the bayonet part, the other end is equipped with heavy platform compatible with the screens, in the heavy platform
Equipped with barb.
As a kind of improvement of the utility model, be correspondingly connected on the side wall of the heavy platform column position enter it is convex equipped with arc
The portion of rising.
As a kind of improvement of the utility model, the connecting pole, heavy platform and barb are integrated connection structure.
The beneficial effects of the utility model are：The utility model smart structural design is rationally equipped with logical on metallic substrates
Hole, bayonet part and screens, and compatible connecting pole, clamp and heavy platform are equipped on plastic cement outline border so that the two is engaged more
To be close, the fastness and intensity of connection can be greatly increased by heavy platform, splicing results are good, effectively promote metal substrate and plastic cement
Cooperation compactness between outline border, structural stability is good, avoids the occurrence of separation and disengages phenomenon, while passing through falling on plastic cement outline border
Hook can be assembled quickly with outer shell phase again, and overall structure is simple, compact, it is easy to accomplish, it is conducive to wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the structure enlargement diagram of part A in Fig. 2.
Fig. 4 is the structure enlargement diagram of part B in Fig. 2.
Fig. 5 is the structure enlargement diagram of bayonet part in the utility model.
Specific implementation mode
Embodiment, referring to Fig. 1 to Fig. 5, a kind of in-mould injection hardware provided in this embodiment and plastic cement glued construction, packet
The plastic cement outline border 2 for including metal substrate 1 and being coated on the peripheral position of the metal substrate 1, the peripheral position of the metal substrate 1
Inner side increases to form bayonet part 12 at least provided with two adjacent through-holes 11, the one end open of the through-hole 11, corresponding two through hole
The surface that 11 other end aperture position is in metal substrate 1 is connected equipped with another end opening for making two through hole 11 is downwardly concaved
Logical screens 13, plastic cement outline border 2 are equipped with the connecting pole 21 for filling through-hole 11, and one end of the connecting pole 21 is equipped with and the bayonet
12 compatible clamp 22 of portion, the other end are equipped with heavy platform 23 compatible with the screens 13, which is equipped with barb 24.
The position that column 21 is correspondingly connected on the side wall of the heavy platform 23 enters equipped with arc convex portion 25, not only increases structure
Intensity also increases cooperation area, is mutually twisted more closely, securely.
Preferably, the connecting pole 21, heavy platform 23 and barb 24 are integrated connection structure, i.e., formed using integrated injection molding,
Structural stability is good, it is easy to accomplish.
In use, due to being equipped with through-hole 11, bayonet part 12 and screens 13 on metal substrate 1, and on plastic cement outline border 2
Equipped with compatible connecting pole 21, clamp 22 and heavy platform 23 so that the two is engaged more closely, can be greatly increased by heavy platform 23
The fastness and intensity of connection, splicing results are good, effectively promote the cooperation compactness between metal substrate 1 and plastic cement outline border 2, knot
Structure stability is good, avoid the occurrence of separation disengage phenomenon, while by the barb 24 on plastic cement outline border 2 again can quickly with outer shell phase
Assembling, effective improving production efficiency.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific implementation mode disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms are used in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.As described in the utility model above-described embodiment, using other knots obtained from same or similar structure
Structure, in scope of protection of the utility model.
Claims (3)
1. a kind of in-mould injection hardware and plastic cement glued construction comprising metal substrate and the periphery position for being coated on the metal substrate
The plastic cement outline border set, it is characterised in that：The peripheral position inner side of the metal substrate at least provided with two adjacent through-holes,
The one end open of the through-hole increases to form bayonet part, and the other end aperture position of corresponding two through hole is on the surface of metal substrate
Equipped with the screens for being downwardly concaved the other end opening in communication for making two through hole, plastic cement outline border is equipped with the connecting pole for filling through-hole,
One end of the connecting pole is equipped with clamp compatible with the bayonet part, and the other end is equipped with heavy platform compatible with the screens,
The heavy platform is equipped with barb.
2. in-mould injection hardware according to claim 1 and plastic cement glued construction, it is characterised in that：The side wall of the heavy platform
On be correspondingly connected with the position of column and enter equipped with arc convex portion.
3. in-mould injection hardware according to claim 1 or 2 and plastic cement glued construction, it is characterised in that：The connecting pole,
Heavy platform and barb are integrated connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768102.3U CN207652500U (en) | 2017-12-18 | 2017-12-18 | In-mould injection hardware and plastic cement glued construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768102.3U CN207652500U (en) | 2017-12-18 | 2017-12-18 | In-mould injection hardware and plastic cement glued construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652500U true CN207652500U (en) | 2018-07-24 |
Family
ID=62877379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721768102.3U Expired - Fee Related CN207652500U (en) | 2017-12-18 | 2017-12-18 | In-mould injection hardware and plastic cement glued construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652500U (en) |
-
2017
- 2017-12-18 CN CN201721768102.3U patent/CN207652500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20211218 |