CN105800960B - A kind of windshield obturator - Google Patents
A kind of windshield obturator Download PDFInfo
- Publication number
- CN105800960B CN105800960B CN201610379455.8A CN201610379455A CN105800960B CN 105800960 B CN105800960 B CN 105800960B CN 201610379455 A CN201610379455 A CN 201610379455A CN 105800960 B CN105800960 B CN 105800960B
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- Prior art keywords
- piston rod
- upper piston
- piston sleeve
- sleeve
- seal groove
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing Devices (AREA)
Abstract
A kind of vehicle glass obturator, is related to automotive service set technical field, for avoiding causing secondary damage to windshield during injecting glue.A kind of windshield obturator, it is characterized in that, including piston apparatus；Piston apparatus includes lower piston sleeve, upper piston sleeve, lower piston rod, upper piston rod, O-ring seal and V-shaped seal ring, and the internal diameter of lower piston sleeve is less than the internal diameter of the upper piston sleeve；The external diameter of upper piston rod is less than the internal diameter of the upper piston sleeve, and V-shaped seal ring includes V-type opening, the opening up setting of V-type；The diameter of lower piston rod is less than the internal diameter of lower piston sleeve, is provided with lower seal groove on lower piston rod, and the lower end of lower seal groove has certain distance to the lower end of lower piston rod, and O-ring seal is combined with the lower seal groove.Beneficial effect is can both to have ensured to vacuumize the quality with injecting glue, and and can is avoided air injection pressure into glass crack.
Description
Technical field
The present invention relates to automotive service set technical field, specifically a kind of vehicle glass obturator.
Background technology
Auto repair personnel are during the windshield to crackle be present is repaired, it is necessary to will keep out the wind first
Air in glass crack is extracted out, then again by the crackle of glue pressure injection to windshield, so as to complete that windshield is split
The repair of line.I.e. windshield crack forming mechanism includes vacuumizing and two processes of injecting glue.
Auto repair librarian use piston apparatus is vacuumized the work with injecting glue, piston apparatus bag of the prior art
A piston rod, a piston sleeve and a sealing ring are included, sealing ring is fixedly connected on the piston rod and positioned at piston rod
Front end, dynamic sealing is realized by sealing ring between piston rod and piston sleeve, be provided with the side of the front end of piston sleeve into
Gas port, air inlet switch is combined with air inlet.
In the prior art, staff extracts few when the work of glass reparation is carried out first by piston apparatus
The glue of amount, is then suctioned out the air in glass gap using the piston apparatus, and then opening air inlet makes in piston sleeve
Air inlet, air inlet is then shut off, then promotes piston, by glue pressure injection into glass crack.
In order to ensure to be fully drawn out the air in glass crack in vacuumizing the course of work, then piston will be ensured
Sleeve has larger volume.And the volume for being drawn into the glue in piston sleeve is much smaller than the volume of piston sleeve.Existing skill
Piston rod and piston sleeve in the piston apparatus of art begin during reciprocal relative movement between piston rod and piston sleeve
Eventually in the state being fully sealed, staff, which will control, during injecting glue promotes the amplitude of piston rod (should be by glue
Sufficient injection pressure into crackle, avoid again the air in piston sleeve by injection pressure into crackle), if the promotion width of piston rod
Spending greatly will be pressed again by the air in piston sleeve in glass crack, and this can expand glass crack, to automotive windshield
Glass causes secondary damage.And due in repair injecting glue amount it is seldom, so staff be difficult hold promote piston rod
Amplitude.
The content of the invention
It is an object of the invention to provide a kind of windshield obturator, for avoiding during injecting glue to automobile
Windshield causes secondary damage.
The technical scheme adopted by the invention to solve the technical problem is that：A kind of windshield obturator, including branch
Support and piston apparatus；
Support frame as described above includes installing plate, and sucker is fixedly connected with the installing plate, is connected with the installing plate
Adapter, one end of the connecting tube is fixedly connected with sealing gasket；
The piston apparatus includes lower piston sleeve, upper piston sleeve, lower piston rod, upper piston rod, O-ring seal and V
Type sealing ring, the other end of the connecting tube is by screw thread and the lower piston sleeve connection, the lower piston sleeve and upper work
Plug sleeve is connected, and air inlet is provided with the upper piston sleeve, and air inlet connects the upper piston sleeve, and the air inlet leans on
The lower end of nearly upper piston sleeve is set, and is combined with air inlet switch on the air inlet, the internal diameter of the lower piston sleeve is less than institute
State the internal diameter of upper piston sleeve；
Upper piston rod is combined with the upper piston sleeve, the external diameter of upper piston rod is less than the interior of the upper piston sleeve
Footpath, seal groove is provided with the upper piston rod, upper seal groove is close to the lower end of the upper piston rod, the upper sealing
Ring recess is rectangular in the shaft section of any one upper piston rod, and V-shaped seal ring, the V are combined with the upper seal groove
Type sealing ring includes V-type opening, the opening up setting of V-type；
The lower end of upper piston rod is fixedly connected with lower piston rod, and the diameter of lower piston rod is less than the interior of the lower piston sleeve
The coaxial of footpath, lower piston rod and the lower piston sleeve is set, and lower seal groove, lower seal are provided with lower piston rod
Groove is close to the lower end of the lower piston rod, and the lower end of lower seal groove has certain distance to the lower end of lower piston rod, described
The O-ring seal is combined with lower seal groove；
Be provided with locating slot on the upper piston rod, locating slot in a ring, locating slot close to the lower end of the upper piston rod,
Chute is provided with the upper piston rod, chute is axially arranged parallel to the upper piston rod, and chute is in lower end and locating slot
Connect, positioning hole is provided with the side of the upper piston sleeve, positioning hole is close to the upper end of upper piston sleeve, positioning hole connection
The upper piston sleeve, pilot pin is combined with by screw thread in positioning hole.
Further, the lower end of the lower piston rod is fixedly connected with transition face, and transition face passes through lower work with any one
The cross curve in the section of stopper rod axis is arched.
Further, the installing plate is in equilateral triangle in uniform thickness, and the sucker is connected to the geometry of installing plate
At center, the connecting tube is connected to one of vertex of installing plate, passes through screw thread at two other top plate of installing plate
Respectively it is connected with a support bar.
Further, the bottom of each support bar has been respectively fixedly connected with cushion pad.
The beneficial effects of the invention are as follows：
1st, a kind of windshield obturator provided by the invention, staff are using the present invention to automotive windshield glass
When crackle on glass is repaired, the opening of connecting tube lower end is placed on the slit region of windshield, so
Installing plate is adsorbed on the windshield of automobile using sucker afterwards.Then air inlet switch is checked, it is ensured that air inlet is in closing
State, then hold upper piston rod upper end accelerate pull up upper piston rod.We are upper being located at positioned at upper piston sleeve
Part below piston-rod lower end is labeled as region E, and during upper piston rod is pulled up, the air in the E of region is gradual
Expand, so the air pressure in D regions tapers into.Again because the external diameter of upper piston rod is less than the interior of upper piston sleeve
Footpath, so certain space between upper piston rod and upper piston sleeve be present, and because the opening up setting of V-type, V-type
Opening is connected with ambient atmosphere, so when upper piston rod is pulled up, the air pressure in V-type opening 52 is big
Air pressure at the bottom of V-shaped seal ring 51 and outer circumferential position, the outer circumference of such V-shaped seal ring are compressed to
So as to form sealing between upper piston sleeve on the inwall of upper piston sleeve, so during upper piston rod is pulled up
With regard to can all suction out the air in glass gap, so as to complete the work vacuumized.
After the work vacuumized using present invention completion, opening air inlet switch makes air inlet be connected with outside air,
Then by injecting a certain amount of glue in the air inlet up inner chamber of piston sleeve, glue is from upper piston sleeve under gravity work
It is flowed into lower piston sleeve, then closes air inlet using air inlet switch 33, then at the uniform velocity promotes the upper end of upper piston rod to make
Obtain upper piston rod to move downward, lower piston rod synchronously moves downward with upper piston rod.In the mistake that upper piston rod at the uniform velocity moves downward
Cheng Zhong, the deformation that V-shaped seal ring will not expand outwardly, so the outer ring of the V-shaped seal ring not inwall with upper piston sleeve
Compress, so outer ring of V-shaped seal ring and the inwall of upper piston sleeve are in unsealed state all the time during this,
That is the air beyond region E during upper piston rod at the uniform velocity moves downward and piston apparatus be in be interconnected etc.
The state of pressure, so in the case where O-ring seal does not coordinate also with lower piston sleeve, glue will not be gone out by injection pressure.
Lower piston rod continues during moving downward, lower piston rod be located at part below the O-ring seal first and
Glue-contact, because the external diameter of lower piston rod is less than the internal diameter of lower piston sleeve, so the inner chamber if located in lower piston sleeve
In glue volume be less than lower piston sleeve volume if, lower piston rod is located at the part can below O-ring seal
It will be discharged after air extrusion in lower piston sleeve, lower piston rod continues to move downward, the outer ring of O-ring seal and lower work
Sealing is formed between the inner ring of plug sleeve, so that by the injection pressure of glue 6 into the gap for needing to repair.
So the present invention can both ensure completely to suction out the air in windshield gap, guarantee vacuumizes work
It is smoothed out, and can avoids, by the gap of air injection pressure to windshield, avoiding causing windshield during injecting glue
Secondary damage.
2nd, after end-of-job is vacuumized, there can be negative pressure in upper piston sleeve, staff is by air inlet open
To ensure the lower end of upper piston rod close to the upper end of upper piston sleeve before.Adjust upper piston rod and then rotational positioning bolt so that
One end of pilot pin coordinates with locating slot, and such piston rod is just relatively fixed in the axial direction.In the process using the present invention
In the lower end of pilot pin is coordinated all the time with chute, so upper piston rod can be avoided to be come off from upper piston sleeve.
3rd, the transition face of arch can improve the ability of lower piston sleeve exhaust, so as to further avoid air from being arrived by injection pressure
In the gap of windshield.
4th, the installation side of the isosceles triangular structure of installing plate, the installation site of sucker, the setting of support bar and support bar
Formula, advantageously ensure that installing plate be smoothly relatively fixed on the windshield, so as to avoid the opening of the lower end of connecting tube from
The slit region of windshield departs from, so as to ensure to vacuumize the quality with injecting glue work.
5th, cushion pad can play a part of preventing windshield to be scratched.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is Fig. 1 A to partial view；
Fig. 3 is the profile along Fig. 2 B-B；
Fig. 4 is Fig. 3 C portion partial enlarged drawing；
Fig. 5 is Fig. 3 D parts partial enlarged drawing；
Fig. 6 is the effect schematic diagram of the lower piston rod during injecting glue；
In figure：1 installing plate, 11 suckers, 12 connecting tubes, 13 sealing gaskets, 14 support bars, 15 cushion pads, 2 lower piston sleeves, 3
Upper piston sleeve, 31 pilot pins, 32 air inlets, 33 air inlet switchs, 4 lower piston rods, 41O type sealing rings, 42 transition faces are living on 5
Stopper rod, 51V type sealing rings, 52V type openings, 53 locating slots, on 54 gap, 55 chutes, 6 glue.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " axial direction ", " radial direction ", " longitudinal direction ", " transverse direction ",
" length ", " width ", " on ", " under ", "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outer ", " clockwise ", " inverse
The orientation or position relationship of the instruction such as hour hands ", " level ", " vertical " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, " first " is limited, the feature of " second " can be expressed or imply
Ground includes one or more this feature.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under ",
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is in the surface of second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature in the underface of second feature and obliquely downward, or only
Only represent that fisrt feature level height is less than second feature.
As shown in figure 1, support frame includes installing plate 1, sucker 11 is fixedly connected with installing plate 1, installing plate 1 is equal in thickness
Even equilateral triangle, sucker 11 are connected at the geometric center of installing plate 1, and connecting tube 12 is connected to one of them of installing plate
Vertex, a support bar 14, the bottom difference of each support bar are respectively connected with two other top plate of installing plate by screw thread
It is fixedly connected with cushion pad 15.Connecting tube 12 is connected with by screw thread on installing plate 1, in the present embodiment, connecting tube is adopted
With metal material, one end of connecting tube 12 is fixedly connected with sealing gasket 13, and sealing gasket is in upper and lower ends opening, and sealing gasket
Upper and lower two openings are interconnected, and sealing gasket is using soft quality of rubber materials.As a kind of prioritization scheme, installing plate 1 is in thickness
Uniform equilateral triangle, sucker 11 are connected at the geometric center of installing plate, and connecting tube 12 is connected to wherein the one of installing plate 1
Individual vertex, a support bar 14, the bottom of each support bar 14 are respectively connected with by screw thread at two other top plate of installing plate
Cushion pad 15 is respectively fixedly connected with, cushion pad is also using soft quality of rubber materials.
As shown in Figures 1 to 5, piston apparatus includes lower piston sleeve 2, upper piston sleeve 3, lower piston rod 4, upper piston rod
5th, O-ring seal 41 and V-shaped seal ring 51.
As shown in Figure 1 to Figure 3, the other end of connecting tube 12 is connected by screw thread with lower piston sleeve 2, lower piston sleeve with
Upper piston covers 3 connections, and air inlet 32 is provided with upper piston sleeve 3, and air inlet 32 connects upper piston sleeve 3, air inlet 32
Set close to the lower end of upper piston sleeve 3, air inlet switch 33 is combined with air inlet 32, air inlet switch is used to open or close
Air inlet 32, air inlet switch use can ensure smooth opening or close the prior art of air inlet.Lower piston sleeve 2
Internal diameter be less than upper piston sleeve 3 internal diameter, a quarter of the internal diameter of the preferred upper piston sleeve 3 of internal diameter of lower piston sleeve 2
To the size between half.
As shown in Figures 3 to 5, upper piston rod 5 is combined with upper piston sleeve 3, the external diameter of upper piston rod 5 is less than upper piston
The internal diameter of sleeve 3, seal groove is provided with upper piston rod 5, upper seal groove is close to the lower end of upper piston rod 5, upper sealing
Ring recess is rectangular in the shaft section of any one upper piston rod, and V-shaped seal ring 51, V-seal are combined with upper seal groove
Circle 51 includes V-type opening 52, and V-type opening 52 is set upward, the end face of the top of V-shaped seal ring and the upper end of upper seal groove
Between form upper gap 54.
As shown in figures 1 and 3, locating slot 53 is provided with upper piston rod 5, in a ring, locating slot 53 is close for locating slot 53
The lower end of upper piston rod 5, chute 55 is provided with upper piston rod, chute 55 is parallel to the axially arranged of upper piston rod, chute 55
Connected in lower end with locating slot 53, positioning hole is provided with the side of upper piston sleeve 3, positioning hole is upper close to upper piston sleeve
Hold, positioning hole connection upper piston sleeve, pilot pin 31 is combined with by screw thread in positioning hole.The lower end of lower piston rod 4, which is fixed, to be connected
Transition face 42 is connected to, transition face is arched by the cross curve in the section of lower piston rod axis with any one.
As shown in Figure 3 and Figure 5, the lower end of upper piston rod 5 is fixedly connected with lower piston rod 4, and the diameter of lower piston rod 4 is less than
The coaxial of the internal diameter of lower piston sleeve 2, lower piston rod 4 and lower piston sleeve 2 is set, and is provided with down on lower piston rod 4 close
Seal groove, lower seal groove is close to the lower end of lower piston rod, and the lower end of lower seal groove has one to the lower end of lower piston rod
Set a distance, this distance is between one centimetre to two centimetres.O-ring seal 41 is combined with lower seal groove.
As shown in Figures 1 to 6, staff using the present invention crackle on windshield is repaired when
Wait, the opening of the lower end of connecting tube 12 is placed on the slit region of windshield, then using sucker 11 by installing plate 1
Absorption is on the windshield of automobile.Then, rotating each support bar and connecting tube 12 makes installing plate 1 smoothly be supported on gear
On wind glass.Then air inlet switch is checked, it is ensured that air inlet 32 is in the state of closing, then holds the upper end of upper piston rod 5
Acceleration pulls up upper piston rod.The part being located at positioned at upper piston sleeve 3 below the lower end of upper piston rod 5 is labeled as area by we
Domain E, during upper piston rod is pulled up, the air in the E of region gradually expands, so the air pressure in D regions
Power tapers into.Again because the external diameter of upper piston rod is less than the internal diameter of upper piston sleeve, in upper piston rod and upper piston set
Certain space be present between cylinder, and because V-type opening 52 is set upward, V-type opening 52 is connected with ambient atmosphere.
So when upper piston rod is pulled up, the air pressure in V-type opening 52 is more than the bottom of V-shaped seal ring 51 and outer
The air pressure of circumferential location, the outer circumference of such V-shaped seal ring 51 are compressed on the inwall of upper piston sleeve 3
, just can be by glass gap so during upper piston rod is pulled up so as to form sealing between upper piston sleeve 3
Air all suctions out, so as to complete the work vacuumized.
After the work vacuumized using present invention completion, opening air inlet switch 33 makes air inlet 32 connect with outside air
Logical, then by injecting a certain amount of glue in the air inlet 32 up inner chamber of piston sleeve 3, glue is from upper work under gravity work
Plug sleeve 3 is flowed into lower piston sleeve 2, then closes air inlet using air inlet switch 33, then at the uniform velocity promotes upper piston rod 5
Upper end upper piston rod is moved downward, lower piston rod 4 synchronously moves downward with upper piston rod.It is at the uniform velocity downward in upper piston rod
During motion, deformation that V-shaped seal ring will not expand outwardly, so the outer ring of V-shaped seal ring not with upper piston set
The inwall of cylinder 3 compresses, thus during this inwall of outer ring of V-shaped seal ring 51 and upper piston sleeve 3 all the time in not by
The state of sealing, that is to say, that the atmospheric air beyond region E during upper piston rod at the uniform velocity moves downward and piston apparatus
In interconnected isobaric state, so in the case where O-ring seal 41 does not coordinate also with lower piston sleeve, glue 6 is not
It can be gone out by injection pressure.
As shown in fig. 6, lower piston rod 4 continues during moving downward, lower piston rod 4 is located at O-ring seal 41
Following part first contacts with glue 6, because the external diameter of lower piston rod 4 is less than the internal diameter of lower piston sleeve 2, so if located in
If the volume of glue in the inner chamber of lower piston sleeve 2 is less than the volume of lower piston sleeve, lower piston rod is located at O-ring seal
Less than 41 part can will discharge after the air extrusion in lower piston sleeve 2, and transition face 42 can strengthen lower piston
Bar is located at the effect of the partially draining gas below O-ring seal, and tangential direction wind of the bubble along transition face is easily from lower piston set
It is squeezed out in cylinder.Lower piston rod continues to move downward, and is formed between the outer ring of O-ring seal and the inner ring of lower piston sleeve close
Envelope, so that by the injection pressure of glue 6 into the gap for needing to repair.
In summary, the present invention can both ensure completely to suction out the air in windshield gap, and guarantee vacuumizes work
That makees is smoothed out, and and can avoids, by the gap of air injection pressure to windshield, avoiding to windshield during injecting glue
Cause secondary damage.
Claims (4)
1. a kind of windshield obturator, it is characterized in that, including support frame and piston apparatus；
Support frame as described above includes installing plate, and sucker is fixedly connected with the installing plate, connecting tube is connected with the installing plate,
One end of the connecting tube is fixedly connected with sealing gasket；
It is close that the piston apparatus includes lower piston sleeve, upper piston sleeve, lower piston rod, upper piston rod, O-ring seal and V-type
Seal, the other end of the connecting tube is by screw thread and the lower piston sleeve connection, the lower piston sleeve and upper piston set
Cylinder is connected, and air inlet is provided with the upper piston sleeve, and air inlet connects the upper piston sleeve, and the air inlet is close to upper
The lower end of piston sleeve is set, and air inlet switch is combined with the air inlet, and the internal diameter of the lower piston sleeve is less than on described
The internal diameter of piston sleeve；
Upper piston rod is combined with the upper piston sleeve, the external diameter of upper piston rod is less than the internal diameter of the upper piston sleeve, institute
State and seal groove is provided with upper piston rod, upper seal groove is close to the lower end of the upper piston rod, the upper seal groove
It is rectangular in the shaft section of any one upper piston rod, V-shaped seal ring is combined with the upper seal groove, the V-type is close
Seal includes V-type opening, the opening up setting of V-type；
The lower end of upper piston rod is fixedly connected with lower piston rod, and the diameter of lower piston rod is less than the internal diameter of the lower piston sleeve,
The coaxial of lower piston rod and the lower piston sleeve is set, and lower seal groove, lower seal groove are provided with lower piston rod
Close to the lower end of the lower piston rod, and there is certain distance in the lower end of lower seal groove to the lower end of lower piston rod, under described
The O-ring seal is combined with seal groove；
Locating slot is provided with the upper piston rod, in a ring, locating slot is described close to the lower end of the upper piston rod for locating slot
Chute is provided with upper piston rod, chute is axially arranged parallel to the upper piston rod, and chute connects in lower end with locating slot,
It is provided with positioning hole on the side of the upper piston sleeve, positioning hole is close to the upper end of upper piston sleeve, described in positioning hole connection
Upper piston sleeve, pilot pin is combined with by screw thread in positioning hole.
2. a kind of windshield obturator according to claim 1, it is characterized in that, the lower end of the lower piston rod is consolidated
Surely transition face is connected with, transition face is arched by the cross curve in the section of lower piston rod axis with any one.
3. a kind of windshield obturator according to claim 1 or 2, it is characterized in that, the installing plate is in thickness
Uniform equilateral triangle, the sucker are connected at the geometric center of installing plate, and the connecting tube is connected to its of installing plate
In a vertex, a support bar is respectively connected with by screw thread at two other top plate of installing plate.
4. a kind of windshield obturator according to claim 3, it is characterized in that, the bottom point of each support bar
Cushion pad is not fixedly connected with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379455.8A CN105800960B (en) | 2016-05-31 | 2016-05-31 | A kind of windshield obturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379455.8A CN105800960B (en) | 2016-05-31 | 2016-05-31 | A kind of windshield obturator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105800960A CN105800960A (en) | 2016-07-27 |
| CN105800960B true CN105800960B (en) | 2018-03-16 |
Family
ID=56428191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610379455.8A Active CN105800960B (en) | 2016-05-31 | 2016-05-31 | A kind of windshield obturator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105800960B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954300A (en) * | 1989-06-14 | 1990-09-04 | John E. Vandigriff | Glass repair method and apparatus |
| TWM431838U (en) * | 2012-03-02 | 2012-06-21 | Yu-Hong Lin | Glass repairing device |
| CN203393029U (en) * | 2013-08-13 | 2014-01-15 | 郑时涛 | Automotive glass breakage repairing tool |
| CN204417342U (en) * | 2015-01-21 | 2015-06-24 | 黄国元 | A kind of glass fix tool |
| CN205821174U (en) * | 2016-05-31 | 2016-12-21 | 山东蓝伞国际科技开发有限公司 | A kind of windshield obturator |
-
2016
- 2016-05-31 CN CN201610379455.8A patent/CN105800960B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105800960A (en) | 2016-07-27 |
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