CN109357154A - A kind of L shape edge sealing aluminum profile - Google Patents
A kind of L shape edge sealing aluminum profile Download PDFInfo
- Publication number
- CN109357154A CN109357154A CN201811383138.9A CN201811383138A CN109357154A CN 109357154 A CN109357154 A CN 109357154A CN 201811383138 A CN201811383138 A CN 201811383138A CN 109357154 A CN109357154 A CN 109357154A
- Authority
- CN
- China
- Prior art keywords
- plate
- aluminum profile
- sealing
- bottom plate
- venthole
- 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.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 110
- 238000007789 sealing Methods 0.000 title claims abstract description 61
- 229920002635 polyurethane Polymers 0.000 claims abstract description 28
- 239000004814 polyurethane Substances 0.000 claims abstract description 28
- 238000005728 strengthening Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000013016 damping Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 20
- 239000004411 aluminium Substances 0.000 description 8
- 238000005266 casting Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- 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
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to aluminum profile technical fields, specifically a kind of L shape edge sealing aluminum profile, including bottom plate, it is fixed with right side plate on the right side of bottom plate, is fixed with left side plate on the left of bottom plate, sealing plate is equipped with above bottom plate, the left and right ends of sealing plate are connected firmly respectively on left side plate and right side plate, and the middle part of sealing plate is equipped with multiple plug holes, plug hole along the longitudinal direction on be uniformly arranged, cavity is formed between sealing plate and bottom plate, is cast with polyurethane in cavity；Bottom plate is equipped with the groove of multiple front and backs perforation, and groove or so inner wall is tapered, and groove is used to enhance the intensity of bottom plate；The upper end of left side plate is equipped with upper barb, and the middle part of left side plate is equipped with lower barb；Sealing plate right end is uniformly hinged with multiple bound edge hooks along the longitudinal direction, and sealing plate right end is hinged with cylinder, and the piston rod of cylinder is hinged on the inside of bound edge hook, and cylinder is for driving bound edge hook to rotate.Aluminum profile soundproof effect of the present invention is good, and watertightness, damping performance are good, and is easy to dismount.
Description
Technical field
The invention belongs to aluminum profile technical field, specifically a kind of L shape edge sealing aluminum profile.
Background technique
With the improvement of living standards, the skyscraper and comfortable house aluminium alloy of some middle and high ends are to its performance and table
The quality in face has higher demand, currently, popular aluminium door frame and door leaf, exquisite appearance are not easy to get rusty in the market, but uses
Thermal insulator cavity it is small, the large percentage for causing aluminium to account in integral material greatly increases so that the price of aluminium increases
The cost of material, due to aluminum profile have it is light-weight, it is anti-to put forth effort strong advantage and be widely used on building, but aluminium
Trouble is dismantled after profile not sound insulation, heat preservation and anti-seismic performance inequality, at high cost and installation, also, is needed in skyscraper door and window
Lightning protection, damping performance is bad, and watertightness is bad.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of L shape edge sealing aluminum profile proposed by the present invention, present invention is mainly used for solutions
The problem that certainly aluminum profile soundproof effect is poor, damping property difference and installing and dismounting are troublesome.
The technical solution adopted by the present invention to solve the technical problems is: a kind of L shape edge sealing aluminum profile of the present invention,
Including bottom plate, it is fixed with right side plate on the right side of bottom plate, left side plate is fixed on the left of bottom plate, is equipped with sealing plate, sealing plate above bottom plate
Left and right ends connected firmly on left side plate and right side plate respectively, the middle part of sealing plate is equipped with multiple plug holes, and plug hole is along front and back
It is uniformly arranged on direction, forms cavity between sealing plate and bottom plate, be cast with polyurethane in cavity；The bottom plate is equipped with multiple
The groove of front and back perforation, groove or so inner wall is tapered, and groove is used to enhance the intensity of bottom plate；The upper end of the left side plate is equipped with
The middle part of upper barb, left side plate is equipped with lower barb；The sealing plate right end is uniformly hinged with multiple bound edge hooks along the longitudinal direction, close
Sealing plate right end is hinged with cylinder, and the piston rod of cylinder is hinged on the inside of bound edge hook, and cylinder is for driving bound edge hook to rotate.
When work, by plug hole into the cavity between the sealing plate and bottom plate of aluminum profile filled polyurethane material, gather
The filling of urethane material improves the intensity of aluminum profile, while polyurethane material light weight, soundproof effect are good, so that aluminium profiles
Material can sound insulation, improve the service performance of aluminum profile, while cast polyurethane is mentioned into the cavity between sealing plate and bottom plate
The high sealing waterproof ability and damping performance of aluminum profile；The groove being arranged on bottom plate makes the appearance of aluminum profile more beautiful
It sees, while the setting of groove eliminates the stress of aluminum profile, improves the intensity of aluminum profile, and the setting of groove alleviates aluminium
The weight of profile, the taper being arranged in groove makes that panel can be packed into groove or other reinforce the material of aluminum profile using effects
Material, improves the service performance of aluminum profile；The flexible of the piston rod of cylinder is able to drive the rotation of bound edge hook, consequently facilitating aluminum profile
Dismounting, improve aluminum profile dismounting working efficiency.
The sealing plate is equipped with two groups of ventholes, and venthole is obliquely installed, and venthole is located at the two sides of plug hole, and two groups
Venthole along the longitudinal direction on be evenly arranged, venthole for cast polyurethane by cavity air be discharged.Polyurethane is from pouring
When orifice is entered in the cavity between sealing plate and bottom plate, the gas in cavity is discharged from venthole, enables polyurethane
It is completely filled with cavity, so that the soundproof effect of aluminum profile obtained is more preferable, venthole is obliquely installed the gas so that in cavity
It can quickly be discharged, avoid the casting that the compressed pressure increase of the gas in cavity hinders polyurethane, improve polyurethane
The rate of casting improves the production efficiency of aluminum profile.
The arc groove that two front and backs penetrate through is symmetrically set on the sealing plate, the upper end of venthole is located at arc groove
In, arc groove is used to facilitate the processing of venthole.The setting of arc groove eliminates the stress of aluminum profile, while alleviating aluminum profile
Weight so that aluminum profile possesses higher intensity while lightening；The setting of arc groove has been convenient on aluminum profile simultaneously
The processing of inclined venthole avoids so that the arcwall face that drill bit is capable of vertical arc slot drills sealing plate when outlet hole machined
When processing inclined venthole on aluminum profile, drill bit expends excessive, has saved cost, while improving aluminum profile production effect
Rate.
It is equipped on the right side of the left side plate and strengthens plate, strengthened plate upper end and be fixed on the lower surface of barb, strengthen under plate
End is fixed on the upper surface of lower barb, strengthens the intensity that plate is used to increase aluminum profile.The setting for strengthening plate improves aluminum profile
Intensity, improve the service life of aluminum profile, and the raising of the intensity with aluminum profile, the scope of application of aluminum profile obtains
It improves, aluminum profile is enabled to be used in more places.
In the arcuate structure to intermediate recess on the right side of the reinforcing plate.The recess for strengthening the arcuate structure on plate alleviates by force
Change the weight of plate, it is overweight so as to avoid aluminum profile, while when the recess of arcuate structure is so that strengthen stress in the middle part of plate, power can be from
The middle section for strengthening plate is transmitted to two sides, is strengthened the recess of arcuate structure on plate so that strengthening plate each section mutual extrusion, is mentioned
The high intensity for strengthening plate, to improve the intensity of aluminum profile.
The reinforcing plate is equipped with two groups of isosceles triangle holes symmetrical above and below, and two groups of isosceles triangle holes are along the longitudinal direction
It is evenly arranged.The setting in isosceles triangle hole eliminates the stress for strengthening plate, improves the intensity for strengthening plate, while alleviating strong
Change the weight of plate, to alleviate the weight of aluminum profile, there are the recess of arcuate structure in the middle part of plate because strengthening, so that isoceles triangle
The thickness of reinforcing plate at the bottom edge in shape hole is greater than the thickness of the reinforcing plate of isosceles triangle hole vertex, so that aluminum profile is strong
Degree is small by being influenced, and the weight of aluminum profile is alleviated while the intensity that ensure that aluminum profile, improves making for aluminum profile
Use effect.
Beneficial effects of the present invention are as follows:
1. a kind of L shape edge sealing aluminum profile of the present invention, by the way that the bound edge hook that can be rotated is arranged and cylinder is arranged, benefit
The rotation that bound edge hook is realized with cylinder, facilitates the dismounting of aluminum profile, while the present invention passes through sealing plate to aluminum profile and bottom
Cast polyurethane in cavity between plate, effectively raises the soundproof effect of aluminum profile, while improving the damping of aluminum profile
Ability.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the A direction view of sealing plate in Fig. 1；
Fig. 3 is the B direction view of stiffening plate in Fig. 1；
In figure: bottom plate 1, left side plate 3, sealing plate 4, polyurethane 5, strengthens plate 6, groove 11, plug hole 41, packet at right side plate 2
Side hook 42, cylinder 43, venthole 44, arc groove 45, isosceles triangle hole 61.
Specific embodiment
It is carried out using structure of such as Fig. 1-Fig. 3 to the L shape edge sealing aluminum profile of an embodiment of the present invention as described below.
As shown in Figure 1, a kind of L shape edge sealing aluminum profile of the present invention, including bottom plate 1, the right is fixed on the right side of bottom plate 1
Plate 2 is fixed with left side plate 3 on the left of bottom plate 1, is equipped with sealing plate 4 above bottom plate 1, the left and right ends of sealing plate 4 are connected firmly respectively on a left side
On side plate 3 and right side plate 2, the middle part of sealing plate 4 is equipped with multiple plug holes 41, plug hole 41 along the longitudinal direction on be uniformly arranged,
Cavity is formed between sealing plate 4 and bottom plate 1, and polyurethane 5 is cast in cavity；The bottom plate 1 is equipped with the perforation of multiple front and backs
Groove 11,11 or so inner wall of groove is tapered, and groove 11 is used to enhance the intensity of bottom plate 1；The upper end of the left side plate 3 is equipped with upper
The middle part of barb, left side plate 3 is equipped with lower barb；4 right end of sealing plate is uniformly hinged with multiple bound edge hooks 42 along the longitudinal direction,
4 right end of sealing plate is hinged with cylinder 43, and the piston rod of cylinder 43 is hinged on the inside of bound edge hook 42, and cylinder 43 is for driving bound edge
Hook 42 rotates.
When work, by plug hole 41 into the cavity between the sealing plate 4 and bottom plate 1 of aluminum profile 5 material of filled polyurethane
Material, the filling of 5 material of polyurethane improves the intensity of aluminum profile, while 5 quality of materials of polyurethane is light, soundproof effect is good, thus
Enable aluminum profile sound insulation, improves the service performance of aluminum profile, while polyurethane 5 is cast between sealing plate 4 and bottom plate 1
Cavity in, improve the sealing waterproof ability and damping performance of aluminum profile；The groove 11 being arranged on bottom plate 1 makes aluminum profile
Appearance is more beautiful, while the setting of groove 11 eliminates the stress of aluminum profile, improves the intensity of aluminum profile, and groove
11 setting alleviates the weight of aluminum profile, and the taper being arranged in groove 11 makes that panel can be packed into groove 11 or other add
The material of strong aluminum profile using effect, improves the service performance of aluminum profile；The flexible of the piston rod of cylinder 43 is able to drive packet
Side hook 42 rotates, consequently facilitating the dismounting of aluminum profile, improves the working efficiency of aluminum profile dismounting.
As shown in Fig. 2, the sealing plate 4 is equipped with two groups of ventholes 44, venthole 44 is obliquely installed, and venthole 44 is located at
The two sides of plug hole 41, two groups of ventholes 44 along the longitudinal direction on be evenly arranged, venthole 44 is poured for polyurethane 5 by cavity
In air discharge.When polyurethane 5 is entered in the cavity between sealing plate 4 and bottom plate 1 from plug hole 41, gas in cavity from
It is discharged in venthole 44, polyurethane 5 is enabled to be completely filled with cavity, so that the soundproof effect of aluminum profile obtained is more preferable, out
Being obliquely installed for stomata 44 enables the gas in cavity to be quickly discharged, and the compressed pressure of gas avoided in cavity increases
The big casting for hindering polyurethane 5, improves the rate of the casting of polyurethane 5, improves the production efficiency of aluminum profile.
As shown in Fig. 2, the arc groove 45 that two front and backs penetrate through is symmetrically set on the sealing plate 4, venthole 44
Upper end be located in arc groove 45, arc groove 45 is used to facilitate the processing of venthole 44.The setting of arc groove 45 eliminates aluminium profiles
The stress of material, while the weight of aluminum profile is alleviated, so that aluminum profile possesses higher intensity while lightening；Arc simultaneously
The processing of the inclined venthole 44 on aluminum profile has been convenient in the setting of slot 45, and when so that venthole 44 being processed, drill bit can hang down
The arcwall face of straight arc groove 45 drills sealing plate 4, avoids the drill bit when processing inclined venthole 44 on aluminum profile and expended
It is more, cost is saved, while improving aluminum profile production efficiency.
Strengthen plate 6 as shown in Figure 1, being equipped on the right side of the left side plate 3, strengthens the lower surface that 6 upper end of plate is fixed on barb
On, the lower end for strengthening plate 6 is fixed on the upper surface of lower barb, strengthens the intensity that plate 6 is used to increase aluminum profile.Strengthen plate 6
The intensity for improving aluminum profile is set, the service life of aluminum profile, and the raising of the intensity with aluminum profile, aluminium profiles are improved
The scope of application of material is improved, and aluminum profile is enabled to be used in more places.
As shown in Figure 1, described strengthen on the right side of plate 6 in the arcuate structure to intermediate recess.Strengthen the arcuate structure on plate 6
Recess alleviates the weight for strengthening plate 6, overweight so as to avoid aluminum profile, while the recess of arcuate structure is so that strengthen in plate 6
When portion's stress, power can be transmitted from the middle section for strengthening plate 6 to two sides, strengthen the recess of arcuate structure on plate 6 so that strengthening plate 6
Each section mutual extrusion improves the intensity for strengthening plate 6, to improve the intensity of aluminum profile.
As shown in figure 3, the reinforcing plate 6 is equipped with two groups of isosceles triangle holes 61 symmetrical above and below, two groups of isoceles triangles
Shape hole 61 is evenly arranged along the longitudinal direction.The setting in isosceles triangle hole 61 eliminates the stress for strengthening plate 6, improves reinforcing plate
6 intensity, while the weight for strengthening plate 6 is alleviated, to alleviate the weight of aluminum profile, because strengthening, there are arcs in the middle part of plate 6
The recess of structure, so that the thickness of the reinforcing plate 6 at the bottom edge in isosceles triangle hole 61 is greater than 61 vertex of isosceles triangle hole
The thickness of reinforcing plate 6 alleviated while the intensity that ensure that aluminum profile so that the intensity of aluminum profile is small by being influenced
The weight of aluminum profile improves the using effect of aluminum profile.
Specific workflow is as follows:
When work, by plug hole 41 into the cavity between the sealing plate 4 and bottom plate 1 of aluminum profile 5 material of filled polyurethane
Material, the filling of 5 material of polyurethane improves the intensity of aluminum profile, while 5 quality of materials of polyurethane is light, soundproof effect is good, thus
Enable aluminum profile sound insulation, improves the service performance of aluminum profile, while polyurethane 5 is cast between sealing plate 4 and bottom plate 1
Cavity in, improve the sealing waterproof ability and damping performance of aluminum profile；The groove 11 being arranged on bottom plate 1 makes aluminum profile
Appearance is more beautiful, while the setting of groove 11 eliminates the stress of aluminum profile, improves the intensity of aluminum profile, and groove
11 setting alleviates the weight of aluminum profile, and the taper being arranged in groove 11 makes that panel can be packed into groove 11 or other add
The material of strong aluminum profile using effect, improves the service performance of aluminum profile；The flexible of the piston rod of cylinder 43 is able to drive packet
Side hook 42 rotates, consequently facilitating the dismounting of aluminum profile, improves the working efficiency of aluminum profile dismounting.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of L shape edge sealing aluminum profile, it is characterised in that: including bottom plate (1), be fixed with right side plate (2), bottom on the right side of bottom plate (1)
It is fixed with left side plate (3) on the left of plate (1), is equipped with sealing plate (4) above bottom plate (1), the left and right ends of sealing plate (4) connect firmly respectively
On left side plate (3) and right side plate (2), the middle part of sealing plate (4) is equipped with multiple plug holes (41), and plug hole (41) is along front and back
It is uniformly arranged upwards, forms cavity between sealing plate (4) and bottom plate (1), polyurethane (5) are cast in cavity；The bottom plate (1)
It is equipped with the groove (11) of multiple front and backs perforation, groove (11) left and right inner wall is tapered, and groove (11) is for enhancing bottom plate (1)
Intensity；The upper end of the left side plate (3) is equipped with upper barb, and the middle part of left side plate (3) is equipped with lower barb；The sealing plate (4) is right
End is uniformly hinged with multiple bound edge hooks (42) along the longitudinal direction, and sealing plate (4) right end is hinged with cylinder (43), the work of cylinder (43)
Stopper rod is hinged on the inside of bound edge hook (42), and cylinder (43) is for driving bound edge hook (42) to rotate.
2. a kind of L shape edge sealing aluminum profile according to claim 1, it is characterised in that: the sealing plate (4) is equipped with two groups
Venthole (44), venthole (44) are obliquely installed, and venthole (44) is located at the two sides of plug hole (41), two groups of venthole (44) edges
It is evenly arranged on front-rear direction, the air in cavity is discharged when venthole (44) is poured for polyurethane (5).
3. a kind of L shape edge sealing aluminum profile according to claim 2, it is characterised in that: bilateral symmetry on the sealing plate (4)
It is arranged there are two the arc groove (45) of front and back perforation, the upper end of venthole (44) is located in arc groove (45), and arc groove (45) is used
In the processing for facilitating venthole (44).
4. a kind of L shape edge sealing aluminum profile according to claim 1, it is characterised in that: be equipped on the right side of the left side plate (3) strong
Change plate (6), strengthen plate (6) upper end and be fixed on the lower surface of barb, the lower end for strengthening plate (6) is fixed on the upper table of lower barb
On face, strengthen the intensity that plate (6) are used to increase aluminum profile.
5. a kind of L shape edge sealing aluminum profile according to claim 4, it is characterised in that: on the right side of the reinforcing plate (6)
Between the arcuate structure that is recessed.
6. a kind of L shape edge sealing aluminum profile according to claim 4, it is characterised in that: the reinforcing plate (6) is equipped with two groups
Isosceles triangle hole (61) symmetrical above and below, two groups of isosceles triangle holes (61) are evenly arranged along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383138.9A CN109357154B (en) | 2018-11-20 | 2018-11-20 | L-shaped edge sealing aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383138.9A CN109357154B (en) | 2018-11-20 | 2018-11-20 | L-shaped edge sealing aluminum profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109357154A true CN109357154A (en) | 2019-02-19 |
| CN109357154B CN109357154B (en) | 2020-06-30 |
Family
ID=65332476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811383138.9A Active CN109357154B (en) | 2018-11-20 | 2018-11-20 | L-shaped edge sealing aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357154B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774598A (en) * | 2019-11-12 | 2020-02-11 | 广东和胜新能源汽车配件有限公司 | Automatic glue filling device and method for battery tray |
| CN112377797A (en) * | 2020-10-30 | 2021-02-19 | 文峻峰 | L-shaped edge sealing aluminum profile |
| CN112762343A (en) * | 2020-12-22 | 2021-05-07 | 江苏凯伦铝业有限公司 | Aluminum profile and extrusion die thereof |
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| CA2096082A1 (en) * | 1992-05-13 | 1993-11-14 | Guy Hosteing | Shaped backings for supporting and tensioning a false ceiling or wall |
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| CN104047499A (en) * | 2014-05-26 | 2014-09-17 | 安徽盛达前亮铝业有限公司 | L-shaped edge-sealing aluminium profile |
| CN203939355U (en) * | 2014-05-27 | 2014-11-12 | 大连华工创新科技股份有限公司 | The plastic material of polyurethane foam in die cavity |
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| CN108087712A (en) * | 2017-12-11 | 2018-05-29 | 湖北省大冶市骏辉铝业有限责任公司 | One kind has the function of shatter-resistant aluminium section bar |
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2018
- 2018-11-20 CN CN201811383138.9A patent/CN109357154B/en active Active
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|---|---|---|---|---|
| CA2096082A1 (en) * | 1992-05-13 | 1993-11-14 | Guy Hosteing | Shaped backings for supporting and tensioning a false ceiling or wall |
| CN201335244Y (en) * | 2008-11-19 | 2009-10-28 | 余定泉 | Casting type heat-insulating aluminum profile |
| JP2011122312A (en) * | 2009-12-09 | 2011-06-23 | Toppan Cosmo Inc | Buffer building material |
| CN104047499A (en) * | 2014-05-26 | 2014-09-17 | 安徽盛达前亮铝业有限公司 | L-shaped edge-sealing aluminium profile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774598A (en) * | 2019-11-12 | 2020-02-11 | 广东和胜新能源汽车配件有限公司 | Automatic glue filling device and method for battery tray |
| CN110774598B (en) * | 2019-11-12 | 2024-02-20 | 广东和胜新能源科技有限公司 | Automatic glue plugging device and glue plugging method for battery tray |
| CN112377797A (en) * | 2020-10-30 | 2021-02-19 | 文峻峰 | L-shaped edge sealing aluminum profile |
| CN112377797B (en) * | 2020-10-30 | 2023-01-31 | 深圳市程捷模架科技有限公司 | L-shaped edge sealing aluminum profile |
| CN112762343A (en) * | 2020-12-22 | 2021-05-07 | 江苏凯伦铝业有限公司 | Aluminum profile and extrusion die thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109357154B (en) | 2020-06-30 |
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Effective date of registration: 20200601 Address after: 233400 No.2, Jinhe Road, Huaiyuan Economic Development Zone, Bengbu City, Anhui Province Applicant after: Anhui Zhenkun Aluminum Co.,Ltd. Address before: 100043 Beijing City, Shijingshan District Jin Yuan Zhuang Road No. 5, North China University of Technology Applicant before: Liu Jinbao |
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Denomination of invention: An L-shaped edge sealing aluminum profile Effective date of registration: 20230511 Granted publication date: 20200630 Pledgee: Huishang Bank Co.,Ltd. Bengbu Huaihe Road Sub branch Pledgor: Anhui Zhenkun Aluminum Co.,Ltd. Registration number: Y2023980040356 |
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Granted publication date: 20200630 Pledgee: Huishang Bank Co.,Ltd. Bengbu Huaihe Road Sub branch Pledgor: Anhui Zhenkun Aluminum Co.,Ltd. Registration number: Y2023980040356 |