CN107721197B - Vacuum repairing tool for surface cracks/fractures of object - Google Patents
Vacuum repairing tool for surface cracks/fractures of object Download PDFInfo
- Publication number
- CN107721197B CN107721197B CN201711113198.4A CN201711113198A CN107721197B CN 107721197 B CN107721197 B CN 107721197B CN 201711113198 A CN201711113198 A CN 201711113198A CN 107721197 B CN107721197 B CN 107721197B
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- pad
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- annular
- glue
- annular groove
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- 239000003292 glue Substances 0.000 claims abstract description 41
- 239000000853 adhesive Substances 0.000 claims abstract description 36
- 230000001070 adhesive effect Effects 0.000 claims abstract description 36
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 230000010412 perfusion Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 241000252254 Catostomidae Species 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 22
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 abstract 1
- 239000002313 adhesive film Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
Landscapes
- 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)
- Application Of Or Painting With Fluid Materials (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to a vacuum repair tool for surface cracks of an object, which comprises an injector for pumping air and injecting glue and an adhesive pad for fixing on the surface of the object; the bottom surface of the adhesive pad is provided with a pouring repair area corresponding to the crack/fracture on the surface of the object and a glue smearing area for smearing glue, and the glue smearing area is positioned at the outer side of the pouring repair area; the syringe is provided with a needle. The invention can forcedly pour the repairing liquid into the cracks/fissures through external force under the vacuum state, thereby ensuring that the repairing liquid is fully and uniformly poured without dead angles, isolating the contact between the glue injecting space and the outside, and realizing the real dust-free operation, thus solving the general problem that the cracks/fissures on the surface of the object can not be completely and seamlessly repaired for a long time, and being a great breakthrough in the repairing technology of the cracks/fissures on the surface of the object; in addition, the novel multifunctional electric heating device has the advantages of simple structure, convenience in operation, low cost and the like, and has good popularization and use values.
Description
Technical Field
The invention belongs to the technical field of object surface crack and fracture repair, and particularly relates to a vacuum repair tool for object surface cracks.
Background
The surfaces of objects such as glass and the like often generate cracks or cracks when being impacted or knocked; in the prior art, when repairing cracks/flaws generated on the surfaces of objects such as glass and the like, a master trained in a professional manner is required to repair the glass flaws by himself; in addition, when the existing repairing tool is used for repairing the cracks, the repairing liquid is directly injected into the cracks through the injector, but because the gaps of the cracks are too small and some air exists in the cracks, the glass repairing liquid cannot thoroughly penetrate into the deepest parts of the cracks, and the repairing effect of the cracks is poor.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a vacuum repairing tool for surface cracks/fractures of an object, which can ensure that repairing liquid is fully, uniformly and uniformly poured without dead angles, isolate a glue injection space from being contacted with the outside, realize real dust-free operation and solve the general problem that the surface cracks/fractures of the object can not be completely and seamlessly repaired for a long time; in addition, the device has the advantages of simple structure, convenient operation, low cost and the like.
The technical scheme adopted by the invention is as follows:
a vacuum repair tool for surface cracks/fractures of an object, comprising a syringe for pumping air and injecting glue and an adhesive pad for fixing on the surface of the object; the bottom surface of the adhesive pad is provided with a pouring repair area corresponding to a crack/fracture on the surface of the object and a glue smearing area for smearing glue, and the glue smearing area is positioned at the outer side of the pouring repair area; the syringe is provided with a needle head which is used for puncturing the adhesive pad and is in sealing fit with the adhesive point.
Further, the adhesive pad includes a pad plate and/or a spacer;
the opposite sides of the perfusion repair area of the bottom surface of the gasket are respectively provided with the glue smearing area; the glue smearing area of the gasket is provided with a strip-shaped groove for filling glue, and the strip-shaped groove is arranged along the length direction of the gasket;
a glue injection part in sealing fit with the needle head of the injector is arranged at a position corresponding to the pouring repair area on the top surface of the pad disc and the bottom surface of the pad disc; the glue smearing area of the bottom surface of the pad disc is provided with annular grooves, and the annular grooves are distributed along the circumference of the filling repair area of the pad disc.
Further, the bottom surface of the pad disc is also provided with an annular convex line; the annular convex lines are distributed along the circumference of the perfusion repair area of the pad disc, and the annular convex lines and the annular grooves are concentrically arranged.
Further, the glue injection part comprises a gasket sleeve and a valve core; the pad sleeve is fixedly arranged on the top surface of the pad and is provided with a through hole communicated with the perfusion repair area of the pad; the valve core is arranged in the through hole and is in sealing connection with the sealing sleeve.
Further, the annular grooves comprise a first annular groove, a second annular groove and a third annular groove which are concentrically distributed from the inner ring to the outer ring in sequence; the annular convex line comprises a first annular convex line and a second annular convex line; the first annular convex line is positioned between the first annular groove and the glue injection part, and the second annular convex line is positioned between the first annular groove and the second annular groove.
Further, the shape of the gasket is rectangular; the shape of the pad disc is disc-shaped; the annular groove and the annular convex line are both circular; and the circle centers of the annular groove and the annular convex line are positioned at the circle center of the pad disc.
Further, the widths of the annular groove and the strip-shaped groove are 2mm, and the depths are 0.5mm; the width of the annular convex line is 1mm, and the height is 0.5mm.
Further, the diameter and the length of the pad disc are 10cm, and the thickness of the pad disc is 2mm; the diameter length of the first annular convex line is 3cm, and the diameter length of the second annular convex line is 6cm; the diameter length of the first annular groove is 46mm, the diameter length of the second annular groove is 75.5mm, and the diameter length of the third annular groove is 88.5mm.
Further, the vacuum repair tool for surface cracks of the object further comprises a film for being adhered to the surface of the object.
Further, the film is a transparent plastic film provided with back glue; the pad and the saucer are made of semitransparent silica gel or rubber materials respectively.
Further, the vacuum repair tool for the surface cracks/fractures of the object further comprises a jacking device for jacking and propping the surface cracks/fractures of the object from the back of the object.
The invention has the beneficial effects that:
the vacuum repairing tool for the surface cracks of the object provided by the invention can forcedly pour the repairing liquid into the cracks and the cracks through external force under the vacuum state, so that the repairing liquid can be fully, uniformly and uniformly poured without dead angles, the contact between the glue injection space and the outside is further isolated, the real dust-free operation is realized, the general problem that the surface cracks of the object can not be completely and cleanly repaired for a long time is solved, and the vacuum repairing tool is a great breakthrough in the surface cracks/cracks repairing technology of the object; in addition, the device has the advantages of simple structure, convenient operation and low cost, thereby having breakthrough in structure and technology compared with the existing object surface crack/crack repairing tool and having good popularization and use values.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a partly sectional structure of a saucer described in embodiment 1;
FIG. 2 is a bottom view of the dolly described in embodiment 1;
FIG. 3 is a schematic view showing the use state of the vacuum repairing tool for surface cracks of an object described in example 1;
FIG. 4 is a schematic view showing the use state of the adhesive film according to the embodiment;
FIG. 5 is a side view of the overhead traveling device described in example 2;
FIG. 6 is a bottom view of the overhead traveling device of embodiment 2;
FIG. 7 is a top view of the jacking device described in example 2;
FIG. 8 is a schematic view showing the use state of the vacuum repairing tool for surface cracks/fissures of an object described in example 2;
fig. 9 is a schematic structural view of the pen tip described in embodiment 2;
FIG. 10 is a schematic view of the structure of the patch according to the embodiment;
fig. 11 is a schematic cross-sectional structure of the patch according to the embodiment.
Marked in the figure as:
the device comprises a pad disc 101, a pad disc sleeve 102, a valve core 103, a first annular groove 104, a second annular groove 105, a third annular groove 106, a first annular convex line 107, a second annular convex line 108, a syringe 109, a needle 110, an object 111, an adhesive 112, a repairing liquid 113, a gasket 114, a filling repairing area 115, a transverse silk-screen dotted line 116, a longitudinal silk-screen dotted line 117, a first strip-shaped groove 118, a second strip-shaped groove 119, a three-fork bracket 120, a threaded rod 121, a hand valve 122, a conical head 123, a sucker 124, a top pen 125 and a film 126.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Example 1
The present embodiment provides a vacuum repair tool for surface cracks/fractures of an object, comprising a syringe 109 for suction and glue injection and an adhesive pad for fixing on the surface of the object 111; the bottom surface of the adhesive pad is provided with a pouring repair area 115 corresponding to the crack/fracture on the surface of the object 111 and a glue smearing area for smearing glue, and the glue smearing area is positioned at the outer side of the pouring repair area 115; the syringe 109 is provided with a needle 110 for penetrating the adhesive pad and sealingly engaging the adhesive spot.
According to the vacuum repairing tool for the surface cracks of the object based on the structure, firstly, the adhesive glue 112 is coated on the glue coating area, so that the adhesive pad is adhered and fixed on the surface of the object 111, the pouring repairing area 115 on the bottom surface of the adhesive pad is positioned at the crack/fracture of the surface of the object 111, and the pouring repairing area 115 forms a closed high-pressure resistant space; then, the perfusion repair area 115 is pumped by penetrating the needle 110 of the syringe 109 into the perfusion repair area 115, so that the perfusion repair area 115 is pumped into a vacuum state; then, after the needle 110 of the syringe 109 filled with the repairing liquid 113 is penetrated into the filling repairing area 115, the repairing liquid 113 in the syringe 109 is filled into the filling repairing area 115 with uniform force; therefore, the repairing liquid 113 can be forcedly poured into cracks and fissures through external force in a vacuum state, so that the repairing liquid 113 can be fully poured, evenly and uniformly without dead angles, the contact between the glue pouring space and the outside is isolated, and the real dust-free operation is realized, thereby solving the general problem that the cracks/fissures on the surface of the object 111 can not be completely repaired without the cracks for a long time, and being a great breakthrough in the repairing technology of the cracks/fissures on the surface of the object 111; in addition, compared with the existing object surface crack/crack repairing tool, the tool has the advantages of simple structure, convenience in operation, low cost and the like, thereby breaking through in the aspects of structure and technology and having good popularization and use values.
After the repair liquid 113 is poured, in order to accelerate the penetration of the repair liquid 113 into the cracks/fractures of the poured repair area 115, the syringe 109 can be used for pressurizing the poured air of the poured repair area 115, so that the repair liquid 113 in the poured repair area 115 is pressed into the cracks/fractures repeatedly for a plurality of times, and the penetration of the repair liquid 113 is accelerated.
Preferably, a glue smearing area of the bottom surface of the adhesive pad is provided with a groove for smearing the adhesive 112, so that the adhesive 112 is smeared on the groove conveniently to increase the bonding and fixing strength of the pad disc 101 and the surface of the object 111; preferably, the height of the portion of the adhesive applied to the groove that bulges out of the groove is 3mm.
More preferably, the bottom surface of the adhesive pad is further provided with a convex line, so that the repairing liquid 113 in the perfusion repairing area 115 can be effectively prevented from advecting to other areas through the convex line, and waste of the repairing liquid 113 is avoided.
The adhesive pad includes the pad disc 101, so that the pad disc 101 can better repair curved and straight-line cracks such as bullseye cracks, star-shaped cracks, cross-shaped cracks, net-shaped cracks, curved cracks and short-line cracks.
As shown in fig. 1 to 3, the upper surface of the saucer 101 is provided with an injecting part in sealing engagement with the needle 110 of the syringe 109 at a position corresponding to the pouring repair zone 115 of the bottom surface of the saucer 101; the rubberizing area of the bottom surface of the dolly 101 is provided with annular grooves, and the annular grooves are distributed along the circumference of the priming repair area 115 of the dolly 101.
Specifically, the shape of the saucer 101 is a disc shape; the annular groove and the annular convex line are both circular; and the circle centers of the annular groove and the annular convex line are positioned at the circle center of the saucer 101; the annular grooves comprise a first annular groove 104, a second annular groove 105 and a third annular groove 106 which are concentrically distributed from the inner ring to the outer ring in sequence; the annular convex line comprises a first annular convex line 107 and a second annular convex line 108; the first annular convex line 107 is positioned between the first annular groove 104 and the glue injection part, and the second annular convex line 108 is positioned between the first annular groove 104 and the second annular groove 105; so that the adhesive 112 is applied to the annular groove of the corresponding area of the plastering area of the saucer 101 according to the size of the surface crack/seam area of the object 111.
For example, when the surface crack/fissure area of the object 111 is large, the adhesive 112 may be applied to the outer region of the second annular convex line 108 of the large circle; when the surface crack/fissure area of the object 111 is small, the adhesive glue 112 may be applied to the area between the second annular bead 108 of the large circle and the first annular bead 107 of the small circle.
In this embodiment, the pad 101, the annular groove, and the annular convex line may be designed into other shapes; for example, the shape of the saucer 101 is square or the like, and the shape of the annular groove and the annular convex line are square or the like, respectively. The design quantity of the annular grooves and the annular convex lines can be correspondingly increased or decreased according to actual use conditions; for example, the number of the annular grooves may be 1, 2, 4, or the like, and the number of the annular convex lines may be 1, 3, 4, or the like.
Meanwhile, the glue injection part includes a saucer sleeve 102 and a valve core 103; the pad sleeve 102 is fixedly arranged on the top surface of the pad 101 and is provided with a through hole communicated with the pouring repair zone 115 of the pad 101; the valve core 103 is arranged in the through hole and is in sealing connection with the sealing sleeve; in the process of pumping, filling the repairing liquid 113 and filling air, the needle 110 can penetrate into the filling repairing area 115 through the valve core 103, and the sealing performance of the filling repairing area 115 is better ensured after the needle 110 is pulled out; wherein the needle 110 preferably engages the valve core, preferably a round-headed needle. The valve inside 103 is a valve inside of a conventional structure, and the specific structure thereof is not described in detail in this embodiment.
As a preferred specification size of the embodiment, the width of the annular grooves is 2mm, and the depth is 0.5mm; the width of the annular convex lines is 1mm, and the height is 0.5mm; the diameter length of the saucer 101 is 10cm, and the thickness is 2mm; the diameter length of the first annular convex line 107 is 3cm, and the diameter length of the second annular convex line 108 is 6cm; the first annular groove 104 has a diameter length of 46mm, the second annular groove 105 has a diameter length of 75.5mm, and the third annular groove 106 has a diameter length of 88.5mm.
Example 2
The present embodiment improves the vacuum repairing tool for surface cracks/fractures of the object in embodiment 1, and adds a pushing device for pushing the surface cracks/fractures of the object 111 from the back of the object 111 on the basis of embodiment 1, so that after the pouring is completed, the pushing device pushes the back of the object 111 at the position corresponding to the surface cracks/fractures of the object 111, so that the surface cracks/fractures of the object 111 are limited and enlarged, and the repairing liquid 113 of the pouring repairing area 115 can be more beneficial to completely permeate into each corner of the cracks/fractures.
Preferably, the jacking device is provided with a conical head; in this way, the conical head is relatively sharp, so that the pertinence is stronger in the propping action, and the fracture/crack propping and the penetration condition of the repairing liquid 113 are not only facilitated to be observed; moreover, the repairing liquid 113 can be more aimed at tiny cracks and fissures which cannot be penetrated in; in addition, the conical head can slightly prop open the crack, and the risk that the crack is enlarged and the surface of the object 111 is damaged is reduced.
In particular, as shown in fig. 5-8, the top drive assembly includes a trifurcated bracket 120, a threaded rod 121, a conical head 123, and a hand valve 122; three ends of the three-fork bracket 120 are respectively arranged on suction cups 124 for being adsorbed and fixed on the back of the object 111; the body of the three-fork bracket 120 is provided with a threaded through hole, and the inner wall of the threaded through hole is provided with internal threads matched with the threaded rod 121; the bottom end of the threaded rod passes through the threaded through hole and is in threaded fit with the threads; the hand valve 122 is disposed at the top of the threaded rod 121, and the conical head 123 is disposed at the bottom of the threaded rod 121, so that the threaded rod 121 is controlled to be screwed in/out by rotating the hand valve 122, and the conical head 123 is controlled to be contracted/extended.
In this embodiment, other pushing devices with a conical head structure, such as a pen 125, may be used; as shown in fig. 9, the top pen 125 includes a pen shaft and a cone head disposed at the front end of the pen shaft; preferably, the stylus 125 is a cylinder with a conical head at one end, machined from nylon material.
The vacuum repairing tool for surface cracks of the object in the above embodiment further includes a film 126 for adhering to the surface of the object 111; as shown in fig. 4, in use, the adhesive film 126 may be adhered to the surface of the object 111, and the portion of the adhesive film 126 corresponding to the surface crack/fissure of the object 111 may be cut off by a blade to expose the surface crack/fissure of the object 111; adhering and fixing the adhesive pad on the adhesive film 126 to repair cracks/fissures on the surface of the object 111; in this way, in the repairing process, the adhesive film 126 between the surface of the object 111 and the adhesive pad can avoid the adhesive 112 from being directly adhered to the object 111, so as to avoid the problem that the adhesive 112 is not easy to be completely removed after the repairing is completed, thereby ensuring no residue outside the repairing area.
In the above embodiment, the adhesive pad may also include only the spacer 114; or the adhesive pad includes both the pad disc 101 and the spacer 114; so that longer straight and curved cracks can be better repaired by the shim 114; among these, the needle 110 for piercing the pad 114 is preferably a pointed needle.
As shown in fig. 10 and 11, opposite sides of the perfusion repair area 115 of the bottom surface of the pad 114 are respectively provided with a glue application area; the glue application area of the gasket 114 is provided with a strip-shaped groove for filling glue, and the strip-shaped groove is arranged along the length direction of the gasket 114.
Specifically, the gasket 114 is rectangular in shape; the strip grooves include a first strip groove 118 and a second strip groove 119 arranged in parallel, and the second strip groove 119 is located outside the first strip groove 118.
Preferably, two opposite sides of the pouring repair area 115 on the bottom surface of the gasket 114 are respectively provided with a transverse wire screen printing dotted line 116 for dividing the pouring repair area 115 and the plastering area; meanwhile, the bottom surface of the pad 101 is further provided with a plurality of longitudinal silk-screen broken lines 117 for equally dividing the pad 114 along the length direction, so that the pad 114 is convenient to cut according to the actual use size along the longitudinal silk-screen broken lines 117.
As a preferred dimensional specification for the gasket 114, the gasket 114 has a length of 100cm, a width of 10cm, and a thickness of 2mm; the width of the strip-shaped grooves is 2mm, and the depth is 0.5mm; meanwhile, the number of the longitudinal silk-screen broken lines 117 is nine, equally dividing the pad 114 into ten parts in the length direction.
In the above embodiment, the film 126 is a transparent plastic film provided with a back adhesive; the pad 114 and the saucer 101 are respectively made of semitransparent silica gel or rubber materials; meanwhile, the air suction injector and the perfusion injector can be the same injector, or can be special injectors which are used independently for the corresponding process; the dimensions of the saucer 101 and the pad 114 include, but are not limited to, the above-mentioned preferred dimensions, which can be adaptively adjusted according to actual use conditions.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention.
Claims (6)
1. A vacuum repair tool for cracks/fissures in the surface of an object, comprising a syringe for suction and injection of glue and an adhesive pad for fixing to the surface of the object; the bottom surface of the adhesive pad is provided with a pouring repair area corresponding to a crack/fracture on the surface of the object and a glue smearing area for smearing glue, and the glue smearing area is positioned at the outer side of the pouring repair area; the syringe is provided with a needle head which is used for puncturing the adhesive pad and is in sealing fit with the adhesive pad;
the adhesive pad comprises a pad disc, and a glue injection part in sealing fit with a needle head of the injector is arranged at a position, corresponding to the pouring repair area, of the top surface of the pad disc and the bottom surface of the pad disc; the glue smearing area of the bottom surface of the pad is provided with annular grooves, and the annular grooves are distributed along the circumference of the pouring repair area of the pad;
the bottom surface of the pad disc is also provided with an annular convex line; the annular convex lines are distributed along the circumference of the perfusion repair area of the pad disc, and the annular convex lines and the annular grooves are concentrically arranged;
the glue injection part comprises a gasket sleeve and a valve core; the pad sleeve is fixedly arranged on the top surface of the pad and is provided with a through hole communicated with the perfusion repair area of the pad; the valve core is arranged in the through hole and is in sealing connection with the pad disc sleeve;
the device also comprises a propping device for propping the surface cracks/fractures of the object from the back of the object;
the jacking device comprises a three-fork bracket, a threaded rod, a conical head and a hand valve; the three tail ends of the three-fork bracket are respectively arranged on the suckers used for being adsorbed and fixed on the back of the object; the body of the three-fork bracket is provided with a threaded through hole, and the inner wall of the threaded through hole is provided with an internal thread matched with the threaded rod; the bottom end of the threaded rod passes through the threaded through hole and is in threaded fit with the threads; the hand valve is arranged at the top of the threaded rod, and the conical head is arranged at the bottom of the threaded rod, so that the threaded rod is controlled to be screwed in/out by rotating the hand valve, and the conical head is controlled to shrink/stretch out.
2. The vacuum restoration tool for surface cracks/fractures of an object according to claim 1, wherein said annular grooves comprise a first annular groove, a second annular groove and a third annular groove concentrically distributed in sequence from an inner ring to an outer ring; the annular convex line comprises a first annular convex line and a second annular convex line; the first annular convex line is positioned between the first annular groove and the glue injection part, and the second annular convex line is positioned between the first annular groove and the second annular groove.
3. The vacuum restoration tool for surface cracks/fissures of objects according to claim 2, wherein the shape of the pad is a disc; the annular groove and the annular convex line are both circular; and the circle centers of the annular groove and the annular convex line are positioned at the circle center of the pad disc.
4. A vacuum repair tool for surface cracks/fissures of objects according to claim 3, wherein the annular groove is 2mm wide and 0.5mm deep; the width of the annular convex line is 1mm, and the height is 0.5mm.
5. The vacuum restoration tool for surface cracks/fissures of objects according to claim 4, wherein the diameter length of the pallet is 10cm and the thickness is 2mm; the diameter length of the first annular convex line is 3cm, and the diameter length of the second annular convex line is 6cm; the diameter length of the first annular groove is 46mm, the diameter length of the second annular groove is 75.5mm, and the diameter length of the third annular groove is 88.5mm.
6. The vacuum restoration tool for surface cracks/fissures of an object according to any one of claims 1 through 5, further comprising a film for adhering to the surface of the object.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113198.4A CN107721197B (en) | 2017-11-10 | 2017-11-10 | Vacuum repairing tool for surface cracks/fractures of object |
| KR1020180000031A KR20190053749A (en) | 2017-11-10 | 2018-01-02 | A vacuum repairing tool used for crack/seam on surface of object |
| US15/869,936 US10196305B1 (en) | 2017-11-10 | 2018-01-12 | Vacuum repairing tool used for crack/seam on surface of object |
| RU2018102712A RU2674450C1 (en) | 2017-11-10 | 2018-01-24 | Vacuum recovery tool for crackles / cracks on the surface of the object |
| GB1801220.3A GB2568324A (en) | 2017-11-10 | 2018-01-25 | Vacuum repairing tool used for crack/seam on surface of object |
| JP2018010773A JP2019089055A (en) | 2017-11-10 | 2018-01-25 | Vacuum repair tool |
| AU2018200767A AU2018200767B2 (en) | 2017-11-10 | 2018-02-01 | A vacuum repairing tool used for crack/seam on surface of object |
| EP18156728.0A EP3482919A1 (en) | 2017-11-10 | 2018-02-14 | A vacuum repairing tool used for crack/seam on surface of object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113198.4A CN107721197B (en) | 2017-11-10 | 2017-11-10 | Vacuum repairing tool for surface cracks/fractures of object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107721197A CN107721197A (en) | 2018-02-23 |
| CN107721197B true CN107721197B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711113198.4A Active CN107721197B (en) | 2017-11-10 | 2017-11-10 | Vacuum repairing tool for surface cracks/fractures of object |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107721197B (en) |
| RU (1) | RU2674450C1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941699B (en) * | 2018-09-25 | 2023-12-22 | 深圳市志纵四海科技有限公司 | Drilling positioner |
| CN112642658A (en) * | 2021-01-18 | 2021-04-13 | 上海蒸效汽车用品有限公司 | Small crack repair equipment for automobile glass |
| CN113585795B (en) * | 2021-06-21 | 2023-02-17 | 北京东方雨虹防水技术股份有限公司 | Waterproof coiled material damage repairing method |
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2674450C1 (en) | 2018-12-10 |
| CN107721197A (en) | 2018-02-23 |
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