CN107015601A - A kind of supporting pad and preparation method thereof - Google Patents

A kind of supporting pad and preparation method thereof Download PDF

Info

Publication number
CN107015601A
CN107015601A CN201710189242.3A CN201710189242A CN107015601A CN 107015601 A CN107015601 A CN 107015601A CN 201710189242 A CN201710189242 A CN 201710189242A CN 107015601 A CN107015601 A CN 107015601A
Authority
CN
China
Prior art keywords
supporter
supporting pad
region
predetermined position
area
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.)
Pending
Application number
CN201710189242.3A
Other languages
Chinese (zh)
Inventor
李小吉
罗军超
丁健
王妙明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenovo Beijing Ltd
Original Assignee
Lenovo Beijing Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lenovo Beijing Ltd filed Critical Lenovo Beijing Ltd
Priority to CN201710189242.3A priority Critical patent/CN107015601A/en
Publication of CN107015601A publication Critical patent/CN107015601A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The embodiment of the invention discloses a kind of supporting pad, the supporting pad includes：First supporter；Second supporter, is arranged on the predetermined position of first supporter；First supporter first area corresponding with second supporter is hollow, and one side of second supporter away from the first area and the surface of first supporter form a plane；Wherein, the first area be first supporter region corresponding with second supporter in except the region in addition to the region that second supporter is contacted.Embodiments of the invention also disclose a kind of preparation method of supporting pad simultaneously.

Description

A kind of supporting pad and preparation method thereof
Technical field
The present invention relates to electronic product and its manufacture art, more particularly to a kind of supporting pad and preparation method thereof.
Background technology
With the popularization, popularization and development of electronic product, electronic product function is more and more, performance is increasingly stronger, experience Increasingly abundanter, species is also more and more, and people have also enjoyed the various facilities that development in science and technology is brought.Present people can lead to Various types of electronic equipments are crossed, the comfortable life brought with development in science and technology is enjoyed.Certainly, people's wanting for electronic product Seek also more and more higher.
User had both wished the more and more frivolous movement that is easy to carry of electronic product such as notebook computer, and notebook electricity is wished again Brain has stronger shake-proof ability.The bottom of existing notebook computer is both provided with foot pad, for improving the anti-of notebook computer Shake ability.But, be all inside existing foot pad it is solid, it is still not good to the buffering and damping effect of notebook computer.
The content of the invention
In order to solve the above technical problems, the embodiment of the present invention is expected to provide a kind of supporting pad and preparation method thereof, improve The buffering shake-proof ability of notebook computer.
The technical proposal of the invention is realized in this way：
First aspect includes there is provided a kind of supporter, the supporting pad：
First supporter；
Second supporter, is arranged on the predetermined position of first supporter；
First supporter first area corresponding with second supporter is hollow, and second supporter is remote The one side of the first area and the surface of first supporter form a plane；
Wherein, the first area be first supporter region corresponding with second supporter in except with it is described Region outside the region of second supporter contact.
Optionally, the predetermined position of first supporter sets fluted；Wherein：
Second supporter is arranged in the groove of first supporter；
The predetermined patterns of second supporter adhere to each other with first supporter.
Optionally, first supporter is adhered to each other with second supporter by ultrasonic welding process.
Optionally, the material of first supporter is flexible glue；
The material of second supporter is ebonite.
Optionally, the material of first supporter includes：Thermoplastic polyurethane elastomer；
The material of second supporter includes：Polycarbonate or acrylonitrile-butadiene-styrene (ABS) ABS.
Optionally, the thickness of second supporter is more than 1.0mm.
Second aspect includes there is provided a kind of preparation method of supporting pad, methods described：
Form the first supporter；
In the predetermined position of first supporter, the second supporter is set；
Wherein, the first supporter first area corresponding with second supporter is hollow, and second supporter is remote From the one side of the first area plane is formed with the surface of first supporter；
The first area be first supporter region corresponding with second supporter in except and described second Region outside the region of supporter contact.
Optionally, the first supporter of the formation, including：
Have reeded described first in the predetermined position using the technique formation of injection molding by the first mould Supporter；
Accordingly, the predetermined position in first supporter sets the second supporter, including：
Second supporter is formed using the technique of injection molding by the second mould；
Second supporter is arranged on to the groove of first supporter, and the default portion of second supporter Position adheres to each other with first supporter.
Optionally, methods described also includes：
First supporter is adhered to each other with second supporter using ultrasonic welding process.
Optionally, it is described that there is groove in the predetermined position using the technique formation of injection molding by the first mould First supporter, including：
TPU formation is molded in first mould and has reeded first supporter in the predetermined position；
Accordingly, it is described that second supporter is formed using the technique of injection molding by the second mould, including：
Injection molding PC or ABS formation thickness are more than 1.0mm second supporter in second mould.
Supporting pad that embodiments of the invention are provided and preparation method thereof, the supporting pad includes：First supporter and set Put in the second supporter in the predetermined position of the first supporter, the first supporter first area corresponding with the second supporter Sky, and one side of second supporter away from first area and the surface of the first supporter form a plane, first area is first Except the region in addition to the region that the second supporter is contacted in supporter region corresponding with the second supporter；So, because originally Removed and the second supporter in the first supporter region corresponding with the second supporter of the supporting pad of notebook computer in invention Region outside the region of contact is hollow, cushioning effect can be played when notebook computer shakes, and then improve The buffering shake-proof ability of notebook computer, extends the service life of notebook computer.
Brief description of the drawings
A kind of cross section structure diagram for supporting pad that Fig. 1 provides for embodiments of the invention；
The cross section structure diagram for another supporting pad that Fig. 2 provides for embodiments of the invention；
The cross section structure diagram for another supporting pad that Fig. 3 provides for embodiments of the invention；
A kind of schematic flow sheet of the preparation method for supporting pad that Fig. 4 provides for embodiments of the invention；
The schematic flow sheet of the preparation method for another supporting pad that Fig. 5 provides for embodiments of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described.
Embodiments of the invention provide a kind of supporting pad 1, and shown in reference picture 1, the supporting pad includes：The He of first supporter 11 Second supporter 12, wherein：
Second supporter 12 is arranged on the predetermined position of the first supporter 11.
First supporter and the corresponding first area 13 of 11 second supporter 12 are hollow, and the second supporter 12 is away from first The one side in region 13 and the surface of the first supporter form a plane.
Certainly, it can be determined to be formed with the first supporter in the second supporter according to specific demand in actual design Plane on whether also need to set other structures.
Wherein, first area 13 contacts to be removed in the first supporter region corresponding with the second supporter with the second supporter Region outside region.
Specifically, it is solid supporting pad to be illustrated in figure 2 the inside provided in the prior art, the supporting pad by ebonite and After flexible glue material is constituted, and the supporting pad is arranged on notebook computer, close to the material of the structure 21 of notebook-computer side It is ebonite, the material of the structure 22 away from notebook-computer side is flexible glue, and the close structure of ebonite part and flexible glue part It is affixed, the center section of flexible glue structure and ebonite structure is solid；In this way, when being impacted for notebook computer with the external world Flexible glue part can only be leaned on to play some cushioning effects, overall buffering shockproof effect or poor, cushioning effect is not very bright It is aobvious.Being illustrated in figure 3 the inside provided in the prior art has the another type of supporting pad of hollow cavity, this supporting pad peace After on notebook computer, the material close to the structure 31 of notebook-computer side is ebonite, the knot away from notebook-computer side The material of structure 32 is flexible glue, has the structure 33 that material is ebonite, and structure 33 and structure 32 between structure 31 and structure 32 Between there is the hollow cavity 34 in region；Although having hollow cavity in the supporting pad, the area of hollow cavity is smaller, and Hollow cavity 34 is ebonite close to the material of the structure 33 of the side of notebook computer, is so rushed in notebook computer with the external world The hollow cavity of small area can only be leaned on to play some cushioning effects when hitting, overall buffering shockproof effect is still poor, and made Complex process.And the area of the supporting pad hollow space used in the present invention is larger, and it is simple in construction, ensureing slow well While rushing shockproof effect, the complexity of manufacture craft is reduced, the production time is greatly reduced.
The supporting pad that embodiments of the invention are provided, the supporting pad includes：First supporter and it is arranged on the first support Second supporter of the predetermined position of body, the first supporter first area corresponding with the second supporter is hollow, and second The surface of one side of the support body away from first area and the first supporter forms a plane, and first area is the first supporter and second Except the region in addition to the region that the second supporter is contacted in the corresponding region of supporter；So, because notes in the present invention In the first supporter region corresponding with the second supporter of the supporting pad of this computer except the region that is contacted with the second supporter it Outer region is hollow, cushioning effect can be played when notebook computer shakes, and then improve notebook computer Buffering shake-proof ability, extend the service life of notebook computer.
Further, the predetermined position of the first supporter 11 sets fluted, wherein：
Second supporter 12 is arranged in the groove of the first supporter 11.
The predetermined patterns of second supporter 12 adhere to each other with the first supporter 11.
Specifically, the first supporter 11 is adhered to each other with the second supporter 12 by ultrasonic welding process.
The material of first supporter 11 is flexible glue.
Specifically, the material of the first supporter can include：TPUE (Thermoplastic Polyurethanes, TPU) etc..
The material of second supporter 12 is ebonite.
The material of second supporter can include：Makrolon (Polycarbonate, PC) or acrylonitrile-butadiene-benzene Ethene (Acrylonitrile-butadiene-styrene, ABS) etc..
Wherein, ultrasonic bonding is the body surface that two need welding are delivered to using dither ripple, in the feelings of pressurization Under condition, the fusion for making two body surface phase mutual friction and being formed between molecular layer.Therefore, in order that the branch provided in the present invention The first supporter and the second supporter of stake pad be bonded together well, and the first supporter can be used can heating plasticizing TPU materials are formed, and the second supporter can use ABS material to be formed.
Wherein, the thickness of the second supporter 12 is more than 1.0mm.
Specifically, the first supporter and the second support physical efficiency can be ensured by setting the thickness of the second supporter to be more than 1.0mm Enough it is fully bonded together, it is ensured that the steadiness of the supporting pad ultimately formed, and then realizes the function of supporting pad well.
It should be noted that the supporting pad shown in Fig. 1 is sectional view.
The supporting pad that embodiments of the invention are provided, the supporting pad includes：First supporter and it is arranged on the first support Second supporter of the predetermined position of body, the first supporter first area corresponding with the second supporter is hollow, and second The surface of one side of the support body away from first area and the first supporter forms a plane, and first area is the first supporter and second Except the region in addition to the region that the second supporter is contacted in the corresponding region of supporter；So, because notes in the present invention In the first supporter region corresponding with the second supporter of the supporting pad of this computer except the region that is contacted with the second supporter it Outer region is hollow, cushioning effect can be played when notebook computer shakes, and then improve notebook computer Buffering shake-proof ability, extend the service life of notebook computer.
Embodiments of the invention provide a kind of preparation method of supporting pad, shown in reference picture 4, and this method includes following step Suddenly：
Step 201, the first supporter of formation.
Step 202, predetermined position the second supporter of setting in the first supporter.
Wherein, the first supporter first area corresponding with the second supporter is hollow, and the second supporter is away from the firstth area The one side in domain and the surface of the first supporter form a plane.
First area is to remove the region that is contacted with the second supporter in the first supporter region corresponding with the second supporter Outside region.
It should be noted that the preparation method of the supporting pad provided in the present invention, can apply to the corresponding embodiments of Fig. 1 In the supporting pad of offer, the supporting pad that the corresponding embodiments of Fig. 1 are provided is ultimately formed.
The preparation method for the supporting pad that embodiments of the invention are provided, forms the first supporter, and in the first supporter Predetermined position the second supporter is set, remove in the first supporter region corresponding with the second supporter and connect with the second supporter Region (first area) outside tactile region is hollow, and one side of second supporter away from first area and the first supporter Surface forms a plane；So, removed and second in the first supporter of the supporting pad of formation region corresponding with the second supporter Region outside the region of supporter contact is hollow, and cushioning effect can be played when notebook computer shakes, is entered And the buffering shake-proof ability of notebook computer is improved, extend the service life of notebook computer.
Embodiments of the invention provide a kind of preparation method of supporting pad, shown in reference picture 5, and this method includes following step Suddenly：
Step 301, by the first mould using injection molding technique formation predetermined position have reeded first Supporter.
Specifically, step 301 has groove using the technique formation of injection molding by the first mould in predetermined position The first supporter can be accomplished by the following way：
TPU formation is molded in the first mould and has reeded first supporter in predetermined position.
Wherein, the first mould is after two die assemblies by forming, can be by TPU materials from the centre of two moulds Part injection ultimately forms the structure of the first supporter.
Step 302, pass through the second mould using injection molding technique formation the second supporter.
Specifically, step 302 by the second mould use injection molding technique formation the second supporter can by with Under type is realized：
Injection molding PC or ABS formation thickness are more than 1.0mm the second supporter in the second mould.
Step 303, the groove that the second supporter is arranged on to the first supporter, and the predetermined patterns of the second supporter with First supporter adheres to each other.
Step 304, using ultrasonic welding process the first supporter is adhered to each other with the second supporter.
Wherein, the first supporter first area corresponding with the second supporter is hollow, and the second supporter is away from the firstth area The one side in domain and the surface of the first supporter form a plane.
First area is to remove the region that is contacted with the second supporter in the first supporter region corresponding with the second supporter Outside region.
It should be noted that the preparation method of the supporting pad provided in the present invention, can apply to the corresponding embodiments of Fig. 1 In the supporting pad of offer, the supporting pad that the corresponding embodiments of Fig. 1 are provided is ultimately formed.
The preparation method for the supporting pad that embodiments of the invention are provided, forms the first supporter, and in the first supporter Predetermined position the second supporter is set, remove in the first supporter region corresponding with the second supporter and connect with the second supporter Region (first area) outside tactile region is hollow, and one side of second supporter away from first area and the first supporter Surface forms a plane；So, removed and second in the first supporter of the supporting pad of formation region corresponding with the second supporter Region outside the region of supporter contact is hollow, and cushioning effect can be played when notebook computer shakes, is entered And the buffering shake-proof ability of notebook computer is improved, extend the service life of notebook computer.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program Product.Therefore, the shape of the embodiment in terms of the present invention can use hardware embodiment, software implementation or combine software and hardware Formula.Moreover, the present invention can be used can use storage in one or more computers for wherein including computer usable program code The form for the computer program product that medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.).
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.

Claims (10)

1. a kind of supporting pad, the supporting pad includes：
First supporter；
Second supporter, is arranged on the predetermined position of first supporter；
First supporter first area corresponding with second supporter is hollow, and second supporter is away from described The one side of first area and the surface of first supporter form a plane；
Wherein, the first area be first supporter region corresponding with second supporter in except and described second Region outside the region of supporter contact.
2. supporting pad according to claim 1, it is characterised in that the predetermined position of first supporter is set It is fluted；Wherein：
Second supporter is arranged in the groove of first supporter；
The predetermined patterns of second supporter adhere to each other with first supporter.
3. supporting pad according to claim 2, it is characterised in that first supporter passes through with second supporter Ultrasonic welding process adheres to each other.
4. supporting pad according to claim 1 or 2, it is characterised in that
The material of first supporter is flexible glue；
The material of second supporter is ebonite.
5. supporting pad according to claim 4, it is characterised in that
The material of first supporter includes：Thermoplastic polyurethane elastomer；
The material of second supporter includes：Polycarbonate or acrylonitrile-butadiene-styrene (ABS) ABS.
6. supporting pad according to claim 1 or 2, it is characterised in that
The thickness of second supporter is more than 1.0mm.
7. a kind of preparation method of supporting pad, it is characterised in that methods described includes：
Form the first supporter；
In the predetermined position of first supporter, the second supporter is set；
Wherein, the first supporter first area corresponding with second supporter is hollow, and second supporter is away from institute State the one side of first area and form a plane with the surface of first supporter；
The first area be first supporter region corresponding with second supporter in remove and described second support Region outside the region of body contact.
8. method according to claim 7, it is characterised in that the supporter of formation first, including：
Has reeded first support in the predetermined position using the technique formation of injection molding by the first mould Body；
Accordingly, the predetermined position in first supporter sets the second supporter, including：
Second supporter is formed using the technique of injection molding by the second mould；
Second supporter is arranged on to the groove of first supporter, and the predetermined patterns of second supporter with First supporter adheres to each other.
9. method according to claim 8, it is characterised in that methods described also includes：
First supporter is adhered to each other with second supporter using ultrasonic welding process.
10. method according to claim 8, it is characterised in that the technique that injection molding is used by the first mould Formed and have reeded first supporter in the predetermined position, including：
TPU formation is molded in first mould and has reeded first supporter in the predetermined position；
Accordingly, it is described that second supporter is formed using the technique of injection molding by the second mould, including：
Injection molding PC or ABS formation thickness are more than 1.0mm second supporter in second mould.
CN201710189242.3A 2017-03-27 2017-03-27 A kind of supporting pad and preparation method thereof Pending CN107015601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710189242.3A CN107015601A (en) 2017-03-27 2017-03-27 A kind of supporting pad and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710189242.3A CN107015601A (en) 2017-03-27 2017-03-27 A kind of supporting pad and preparation method thereof

Publications (1)

Publication Number Publication Date
CN107015601A true CN107015601A (en) 2017-08-04

Family

ID=59445026

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710189242.3A Pending CN107015601A (en) 2017-03-27 2017-03-27 A kind of supporting pad and preparation method thereof

Country Status (1)

Country Link
CN (1) CN107015601A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101195695A (en) * 2007-12-25 2008-06-11 东莞市福瑞德橡塑制品有限公司 Rubber composition, production method and shock-absorbing foot mat produced thereof
CN102076191A (en) * 2009-11-25 2011-05-25 宏碁股份有限公司 Foot pad structure
CN102291960A (en) * 2010-06-21 2011-12-21 苹果公司 Device foot and method thereof
CN204065939U (en) * 2014-09-02 2014-12-31 联想(北京)有限公司 Notebook computer
CN204914440U (en) * 2015-07-23 2015-12-30 苏州市新大陆塑胶五金工业有限公司 Notebook computer callus on sole and runner of mould thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101195695A (en) * 2007-12-25 2008-06-11 东莞市福瑞德橡塑制品有限公司 Rubber composition, production method and shock-absorbing foot mat produced thereof
CN102076191A (en) * 2009-11-25 2011-05-25 宏碁股份有限公司 Foot pad structure
CN102291960A (en) * 2010-06-21 2011-12-21 苹果公司 Device foot and method thereof
CN204065939U (en) * 2014-09-02 2014-12-31 联想(北京)有限公司 Notebook computer
CN204914440U (en) * 2015-07-23 2015-12-30 苏州市新大陆塑胶五金工业有限公司 Notebook computer callus on sole and runner of mould thereof

Similar Documents

Publication Publication Date Title
CN107006985B (en) Sheath for electronic equipment
CN105431767B (en) Method for producing non-planar digital display based on glass
CN104795080B (en) A kind of music control method and device
CN105518513B (en) Wearable electronic and its component
CN104145228B (en) For the accessory unit of consumer-elcetronics devices and the component and method of correlation
JP6449885B2 (en) Electronic device case and diary having surface swollen by injecting air, and method for manufacturing the same
CN109240427A (en) The display methods of electronic equipment
CN102103430A (en) Injection molding method and touch sensitive device
CN205029853U (en) Silica gel vibrating diaphragm and speaker
KR101275371B1 (en) Cover for portable terminal and manufacturing method thereof and the mold for manufacturing thereof
CN107015601A (en) A kind of supporting pad and preparation method thereof
CN101841983A (en) Equipment housing and manufacturing method as well as equipment thereof
CN113001882A (en) Injection molding cloth wrapping process and product shell
CN106462192A (en) Mounting wedge for flexible material
KR20130054879A (en) Case for mobile device having integrally forming antenna and manufacturing method thereof
US9451714B2 (en) Housing components of handheld electronic devices
CN207397994U (en) A kind of keypad, center and mobile terminal
CN202644272U (en) Foaming PU (Polyurethane) leather
CN105472513A (en) Voice diaphragm structure and sound production device using such voice diaphragm
JP2009149071A (en) Method for making molded article
CN204578572U (en) Set the mobile phone shell of smart card
CN201548930U (en) Force feedback device
JP2009149060A (en) Molded article
CN205409884U (en) PU fills fashioned bullet particle sole
US20100038810A1 (en) Method for making a foamed sole

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170804

RJ01 Rejection of invention patent application after publication