CN208275684U - It is a kind of for repairing the fix tool of glass of vehicle body - Google Patents
It is a kind of for repairing the fix tool of glass of vehicle body Download PDFInfo
- Publication number
- CN208275684U CN208275684U CN201820665775.4U CN201820665775U CN208275684U CN 208275684 U CN208275684 U CN 208275684U CN 201820665775 U CN201820665775 U CN 201820665775U CN 208275684 U CN208275684 U CN 208275684U
- Authority
- CN
- China
- Prior art keywords
- cone
- shell
- glass
- conehead
- piston body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 80
- 241001149930 Protura <class> Species 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 230000008439 repair process Effects 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000009172 bursting Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
It is a kind of for repairing the fix tool of glass of vehicle body, the utility model relates to a kind of fix tools of glass, the utility model is to solve glass when outer layer implosion occurs for vehicle glass to be difficult to be repaired, it cannot repair in time, vehicle glass crack is easy to cause to become larger, the problem of even damaging glass, it includes that glass repairs cone and the fixed support component of cone, it includes shell that glass, which repairs cone, location nut, cone, jackscrew and rubber sleeve, cone includes work conehead, conehead fixed column, first piston body, first sealing ring, second sealing ring, second piston body and taper shank, first sealing ring is sleeved in the first sealing ring mounting groove, second sealing ring sealing shroud is in the second sealing ring seal groove, rubber sleeve is mounted in rubber sleeve mounting groove, cone is inserted into cone insertion cavity, shell is pacified by the external screw thread screw thread on lateral wall In the fixed support component of cone, the utility model repairs field for glass.
Description
Technical field
The utility model relates to a kind of fix tools of glass, and in particular to a kind of for repairing the reparation work of glass of vehicle body
Tool belongs to glass and repairs field.
Background technique
As the operation at full speed of science and technology develops, automobile industry is fast-developing, and present automobile has been the common vehicles,
The vehicle production in the whole world is also more and more, but regardless of automobile all inevitably makes vehicle glass receive damage in operation at full speed or halted state
Bad, vehicle glass has three layers, and including glass outer, middle layer glue-line and inner layer glass, common vehicle glass breaking has in outer layer
It splits and is split outside outer layer, refer to that the inner surface of glass outer occurs M shape and bursts when outer layer implosion occurs for vehicle glass, burst straight
Diameter range is 0.5 centimetre to 3 centimetres, and when glass initial stage outer layer implosion occurring, glass is difficult to be repaired, if cannot be timely
Reparation be then easy to cause vehicle glass crack to become larger, or even damage glass, in the prior art there are no occur can to such glass into
The tool that row is repaired.
Utility model content
The utility model is to solve glass when outer layer implosion occurs for vehicle glass to be difficult to be repaired, and cannot repair, hold in time
It easily leads to vehicle glass crack to become larger, or even the problem of damage glass, and then provides a kind of for repairing the reparation work of glass of vehicle body
Tool.
The utility model adopts the technical scheme that in order to solve the above problem: it includes that glass reparation cone and cone are fixed
Support component, it includes shell, location nut, cone, jackscrew and rubber sleeve that glass, which repairs cone, and cone includes work conehead, cone
Head fixed column, first piston body, the first sealing ring, the second sealing ring, second piston body and taper shank, conehead fixed column, first live
Cock body and second piston body are cylindrical body, and work conehead, conehead fixed column, first piston body, second piston body and taper shank are in
Straight line is fixedly connected sequentially, the center line for the conehead that works, the center line of conehead fixed column, first piston body center line,
The center line of the center line of second piston body and taper shank is overlapped setting, first piston body close to one end of conehead fixed column radially
It is machined with the first sealing ring mounting groove, the first sealing ring is sleeved in the first sealing ring mounting groove, and second piston body is close to first
One end of piston body is radially machined with the second sealing ring seal groove, and the second sealing ring sealing shroud is mounted in the second sealing ring seal groove
It is interior, it is machined with helicla flute at the second sealing ring seal groove to taper shank on second piston body, is added at the front end center of shell
Work rubber sleeve mounting groove is machined with cone insertion cavity, and the slot bottom and cone of rubber sleeve mounting groove at the back-end central of shell
Body is inserted into cavity connection, and rubber sleeve is mounted in rubber sleeve mounting groove, external screw thread is machined on the lateral wall of shell, and position spiral shell
Box thread is mounted on external screw thread, and cone is inserted into cone insertion cavity, and rubber sleeve covers in conehead fixed column, and work conehead
It is arranged in rubber sleeve, the top of jackscrew passes through shell and withstands on helicla flute, and shell is pacified by the external screw thread screw thread on lateral wall
In the fixed support component of cone.
The beneficial effects of the utility model are:
1, when utility model works, when bursting the near central regions that position is glass, existed by external puncher
The outer surface that broken glass M shape bursts center drills, and the diameter in hole is 1mm, but the hole depth to drill cannot be with M shape
Combination is burst, M shape bursts center to be had at a distance from 0.3mm-2mm between the bottom hole that outer surface drills, and shell 1 is led to
Cross on the threaded hole being threadably mounted on the first cone connecting plate 17 by the fixed support component of cone by glass repair cone and
The fixed support component of cone is adsorbed on the vehicle glass of damage, the drilling of puncher outside work 9 position alignment of conehead of cone 3
Glass is repaired liquid medicine and drips full rubber sleeve 5, jackscrew 4 is withstood on helicla flute 14 by place, makes to beat towards external by rotating taper shank 16
The boring direction of hole machine is inserted into, and slowly rotates taper shank 16 when the conehead 9 that works withstands on the bottom hole of drilling, when work conehead 9 pierces through
The bottom hole and the M shape place of bursting that external puncher is bored stop operating when contacting rotates taper shank 16, while passing through conehead fixed column
10 compression rubber sleeves 5 make the reparation liquid medicine injection M shape of the glass in rubber sleeve 5 burst place, and are permeated, and ultraviolet lamp is used
Solidification is repaired liquid medicine by glass and is bonded to the M shape place of bursting, and prevents from expanding at glass rupture, enables the glass burst
It is repaired quickly, and then achievees the purpose that this reality is novel.
2, when utility model works, when bursting position and being located at glass frame or corner, existed by external puncher
The outer surface that broken glass M shape bursts center drills, and the diameter in hole is 1mm, but the hole depth to drill cannot be with M shape
Combination is burst, M shape bursts center to be had at a distance from 0.3mm-2mm between the bottom hole that outer surface drills, and shell 1 is led to
Cross on the threaded hole 27 for being threadably mounted at the second cone connecting plate 26, by the fixed support component of cone by glass repair cone and
The fixed support component of cone is adsorbed on the vehicle glass of damage, is adsorbed on the second sucker 31 near glass breakage, tight by selecting
Two support rods 28 make the second cone connecting plate 26 and glass repair cone stabilization and are adsorbed on glass, make the work of cone 3
Glass is repaired liquid medicine and drips full rubber sleeve 5, jackscrew 4 is withstood on helicla flute by the drill hole of puncher outside 9 position alignment of conehead
On 14, it is inserted into the boring direction towards external puncher by rotating taper shank 16, when work conehead 9 withstands on the bottom hole of drilling
When slowly rotate taper shank 16, the stopping when the conehead 9 that works pierces through bottom hole that external puncher is bored and the M shape place of bursting contacts
Rotation rotation taper shank 16, while compressing rubber sleeve 5 by conehead fixed column 10 makes the reparation liquid medicine of the glass in rubber sleeve 5 inject rice
Font bursts place, and is permeated, and is solidified with ultraviolet lamp, repairs liquid medicine by glass and is bonded to the M shape place of bursting,
It prevents from expanding at glass rupture, repairs the glass of glass or corner near frame, and then it is novel to reach this reality
Purpose.
Detailed description of the invention
Fig. 1 is the overall structure main view of the utility model, and Fig. 2 is cone in specific embodiment two in the utility model
Fixed support component structural schematic diagram, Fig. 3 is the first Suction cup assembly structural schematic diagram, and Fig. 4 is the utility model specific embodiment party
The structural schematic diagram of the fixed support component of cone in formula three, Fig. 5 are the bottom views of Fig. 4, and Fig. 6 is that glass repairs cone structure main view
Figure, Fig. 7 is the structural schematic diagram that jackscrew 4 is mounted on shell 1, and Fig. 8 is the structural schematic diagram of cone 3.
Specific embodiment
Specific embodiment 1: illustrating present embodiment in conjunction with Fig. 1-Fig. 8, one kind described in present embodiment is for repairing vehicle
The fix tool of body glass, it includes that glass repairs the fixed support component of cone and cone, glass repair cone include shell 1,
Location nut 2, cone 3, jackscrew 4 and rubber sleeve 5, cone 3 include work conehead 9, conehead fixed column 10, first piston body 11,
First sealing ring 12, the second sealing ring 13, second piston body 15 and taper shank 16, conehead fixed column 10, first piston body 11 and
Two piston bodies 15 are cylindrical body, work conehead 9, conehead fixed column 10, first piston body 11, second piston body 15 and taper shank
16 are fixedly connected sequentially in straight line, and work the center line of conehead 9, the center line of conehead fixed column 10, first piston body 11
Center line, the center line of second piston body 15 and the center line of taper shank 16 be overlapped setting, first piston body 11 is solid close to conehead
One end of fixed column 10 is radially machined with the first sealing ring mounting groove, and the first sealing ring 12 is sleeved on the first sealing ring mounting groove
On, second piston body 15 is radially machined with the second sealing ring seal groove, the second sealing ring close to one end of first piston body 11
13 sealing shrouds are in the second sealing ring seal groove, at the second sealing ring seal groove to taper shank 16 on second piston body 15
It is machined with helicla flute 14, rubber sleeve mounting groove 7 is processed at the front end center of shell 1, is machined with cone at the back-end central of shell 1
Body is inserted into cavity 6, and the slot bottom of rubber sleeve mounting groove 7 is connected to cone insertion cavity 6, and rubber sleeve 5 is mounted on rubber sleeve installation
In slot 7, external screw thread is machined on the lateral wall of shell 1, and location nut 2 is threadably mounted on external screw thread, cone 3 is inserted into cone
Body is inserted into cavity 6, and 5 sets of rubber sleeve in conehead fixed column 10, work the setting of conehead 9 in rubber sleeve 5, the top of jackscrew 4
It is withstood on helicla flute 14 across shell 1, shell 1 is threadably mounted at the fixed support component of cone by the external screw thread on lateral wall
On.
Specific embodiment 2: illustrating present embodiment in conjunction with Fig. 1-Fig. 3, one kind described in present embodiment is for repairing vehicle
The fix tool of body glass, the fixed support component of cone include the first cone connecting plate 17 and two the first Suction cup assemblies, and first
Suction cup assembly includes the first supporting block 18, the first sucking disk outer-shell 19, first handle 20, the first connecting column 21,22 and of the first spring
First sucker 23, the first connecting column 21 are vertically installed on the upper surface of the first sucker 23, and the first spring 22 is set in the first company
It connects on column 21, and the first spring 22 is arranged between the first sucking disk outer-shell 19 and the first sucker 23, the setting of the first sucker 23 is the
One sucking disk outer-shell, 19 lower section, the top that the top of the first connecting column 21 passes through the first sucking disk outer-shell 19 pass through pin and first handle
20 rotation connections, set that there are two the first protrusions 24 on first handle 20, and the both ends of the first cone connecting plate 17 are fixedly mounted respectively
There is first supporting block 18, each first supporting block 18 is fixedly mounted on first sucking disk outer-shell 19, and the first cone connects
The middle part of fishplate bar 17 is threaded hole, and shell 1 is threadably mounted at the first cone connecting plate 17 by the external screw thread on lateral wall
Threaded hole on, other structures are same as the specific embodiment one with connection relationship.
Specific embodiment 3: illustrating present embodiment in conjunction with Fig. 4 and Fig. 5, one kind described in present embodiment is for repairing
The fix tool of glass of vehicle body, the fixed support component of cone include the second cone connecting plate 26, the second sucker 31, outside the second sucker
Shell 32, second spring 33, the second connecting column 34, second handle 35 and two support rods 28, the second cone connecting plate 26 are triangle
Plate, an apex angle of set square are threaded hole 27, and it is solid that other two base angle of set square is machined with a support rod respectively
Determine threaded hole, strip through-hole 37 is machined on set square, and strip through-hole is located at the threaded hole 27 and two support rods of set square
Between fixing screwed hole, each support rod 28 is threadably mounted at respectively in a support rod fixing screwed hole, and each support rod
28 tops are respectively installed with a rubber sleeve 29, and shell 1 is threadably mounted at the second cone by the external screw thread on lateral wall and connects
On the threaded hole 27 of plate 26, the second sucker 31 is arranged below the second sucking disk outer-shell 32, the upper surface and second of the second sucker 31
The bottom end of connecting column 34 is fixedly connected, and the top of the second connecting column 34 passes through the second sucking disk outer-shell 32 and strip through-hole 37 and passes through
Pin and second handle 35 are rotatablely connected, and are machined with the second protrusion 36 on second handle 35, and the is arranged on the second connecting column 34
Two springs 33, and second spring 33 is between the second sucker 31 and the second sucking disk outer-shell 32, other structures and connection relationship with
Specific embodiment one is identical.
Specific embodiment 4: illustrating present embodiment in conjunction with Fig. 6 and Fig. 7, one kind described in present embodiment is for repairing
The fix tool of glass of vehicle body, cone be inserted into cavity 6 include first piston chamber, conical cavity and second piston chamber, first piston chamber,
Conical cavity is once connected to second piston chamber.First piston body 11 slides along first piston chamber when working in present embodiment,
Second piston body 15 is slided along second piston chamber, and other structures are same as the specific embodiment one with connection relationship.
Specific embodiment 5: one kind described in embodiment is described with reference to Fig.8, present embodiment is for repairing car body glass
The fix tool of glass, the diameter of 10 cross section of conehead fixed column are less than the diameter of 11 cross section of first piston body, first piston body
The diameter of 11 cross sections is less than the diameter of 15 cross section of second piston body, other structures and connection relationship and specific embodiment one
It is identical.
Specific embodiment 6: one kind described in embodiment is described with reference to Fig.7, present embodiment is for repairing car body glass
The fix tool of glass, shell 1 are radially machined with counterbore on the lateral wall of rear end, internal screw thread 8, jackscrew are machined on counterbore
The internal screw thread 8 that 4 top passes through on shell 1 is scheduled on helicla flute 14, other structures and connection relationship and specific embodiment one
It is identical.
Specific embodiment 7: embodiment is described with reference to Fig. 3, one kind described in present embodiment is for repairing car body glass
The fix tool of glass, the first Suction cup assembly further include the first raised blade fin 25, and it is convex that the first sucking disk outer-shell 19 is equipped with first
Blade fin 25 is played, the top of the first connecting column 21 passes through the first sucking disk outer-shell 19 and the first raised blade fin 25 passes through pin
It is rotatablely connected with first handle 20.Made in present embodiment by the first raised blade fin 25 first on first handle 20 convex
It plays 24 to slide on the first raised blade fin 25, other structures are same as the specific embodiment one with connection relationship.
Specific embodiment 8: one kind described in embodiment is described with reference to Fig.5, present embodiment is for repairing car body glass
The fix tool of glass, the fixed support component of cone further include second handle backing plate 38, and the top of the second connecting column 34 passes through second
Sucking disk outer-shell 32, strip through-hole 37 and second handle backing plate 38 are simultaneously rotatablely connected by pin and second handle 35.This embodiment party
The second protrusion 36 in formula on second handle 35 is slided on second handle backing plate 38, and other structures are real with connection relationship and specifically
It is identical to apply mode one.
Claims (8)
1. a kind of for repairing the fix tool of glass of vehicle body, it is characterised in that: it includes that glass reparation cone and cone are fixed
Support component, it includes shell (1), location nut (2), cone (3), jackscrew (4) and rubber sleeve (5), cone that glass, which repairs cone,
It (3) include work conehead (9), conehead fixed column (10), first piston body (11), the first sealing ring (12), the second sealing ring
(13), second piston body (15) and taper shank (16), conehead fixed column (10), first piston body (11) and second piston body (15) are equal
For cylindrical body, work conehead (9), conehead fixed column (10), first piston body (11), second piston body (15) and taper shank (16) are in
Straight line is fixedly connected sequentially, and work the center line of conehead (9), the center line of conehead fixed column (10), first piston body
(11) center line of center line, second piston body (15) and the center line of taper shank (16) are overlapped setting, first piston body (11)
One end close to conehead fixed column (10) is radially machined with the first sealing ring mounting groove, and the first sealing ring (12) is sleeved on first
In sealing ring mounting groove, it is close that one end of second piston body (15) close first piston body (11) is radially machined with the second sealing ring
Sealing groove, for the second sealing ring (13) sealing shroud in the second sealing ring seal groove, second on second piston body (15) is close
It is machined at seal seal groove to taper shank (16) helicla flute (14), rubber sleeve mounting groove is processed at the front end center of shell (1)
(7), cone insertion cavity (6) is machined at the back-end central of shell (1), and the slot bottom of rubber sleeve mounting groove (7) and cone are inserted
Entering cavity (6) connection, rubber sleeve (5) is mounted in rubber sleeve mounting groove (7), it is machined with external screw thread on the lateral wall of shell (1),
And location nut (2) is threadably mounted on external screw thread, cone (3) is inserted into cone insertion cavity (6), and rubber sleeve (5) covers
In conehead fixed column (10), in rubber sleeve (5), the top of jackscrew (4) passes through shell (1) and withstands on spiral shell for work conehead (9) setting
On spin slot (14), shell (1) is threadably mounted in the fixed support component of cone by the external screw thread on lateral wall.
2. a kind of for repairing the fix tool of glass of vehicle body according to claim 1, it is characterised in that: the fixed support of cone
Component include the first cone connecting plate (17) and two the first Suction cup assemblies, the first Suction cup assembly including the first supporting block (18),
First sucking disk outer-shell (19), first handle (20), the first connecting column (21), the first spring (22) and the first sucker (23), first
Connecting column (21) is vertically installed on the upper surface of the first sucker (23), and the first spring (22) is set in the first connecting column (21)
On, and the first spring (22) is arranged between the first sucking disk outer-shell (19) and the first sucker (23), the first sucker (23) setting exists
Below first sucking disk outer-shell (19), the top of the first connecting column (21) pass through the top of the first sucking disk outer-shell (19) by pin with
First handle (20) is rotatablely connected, and is set on first handle (20) there are two first raised (24), the first cone connecting plate (17)
Both ends are fixedly installed with first supporting block (18) respectively, and each first supporting block (18) is fixedly mounted on first sucker
On shell (19), hole is threaded in the middle part of the first cone connecting plate (17), shell (1) passes through the external screw thread spiral shell on lateral wall
Line is mounted on the threaded hole of the first cone connecting plate (17).
3. a kind of for repairing the fix tool of glass of vehicle body according to claim 1, it is characterised in that: the fixed support of cone
Component includes the second cone connecting plate (26), the second sucker (31), the second sucking disk outer-shell (32), second spring (33), the second company
Connecing column (34), second handle (35) and two support rods (28), the second cone connecting plate (26) is set square, one of set square
Apex angle is threaded hole (27), other two base angle of set square is machined with a support rod fixing screwed hole, triangle respectively
It is machined on plate strip through-hole (37), and strip through-hole is located at the threaded hole (27) and two support rod fixing screwed holes of set square
Between, each support rod (28) is threadably mounted at respectively in a support rod fixing screwed hole, and each support rod (28) top
It is respectively installed with a rubber sleeve (29), shell (1) is threadably mounted at the second cone connecting plate by the external screw thread on lateral wall
(26) on threaded hole (27), the second sucker (31) setting is below the second sucking disk outer-shell (32), the upper end of the second sucker (31)
Face is fixedly connected with the bottom end of the second connecting column (34), and the top of the second connecting column (34) passes through the second sucking disk outer-shell (32) and item
Shape through-hole (37) is simultaneously rotatablely connected by pin and second handle (35), and second raised (36) are machined on second handle (35),
It is arranged on second connecting column (34) second spring (33), and second spring (33) is located at outside the second sucker (31) and the second sucker
Between shell (32).
4. a kind of for repairing the fix tool of glass of vehicle body according to claim 1, it is characterised in that: cone is inserted into cavity
It (6) include first piston chamber, conical cavity and second piston chamber, first piston chamber, conical cavity are once connected to second piston chamber.
5. a kind of for repairing the fix tool of glass of vehicle body according to claim 1, it is characterised in that: conehead fixed column
(10) diameter of cross section is less than the diameter of first piston body (11) cross section, and the diameter of first piston body (11) cross section is less than
The diameter of second piston body (15) cross section.
6. a kind of for repairing the fix tool of glass of vehicle body according to claim 1, it is characterised in that: shell (1) is close
It is radially machined with counterbore on the lateral wall of rear end, is machined on counterbore internal screw thread (8), the top of jackscrew (4) passes through shell (1)
On internal screw thread (8) be scheduled on helicla flute (14).
7. a kind of for repairing the fix tool of glass of vehicle body according to claim 2, it is characterised in that: the first Suction cup assembly
It further include the first raised blade fin (25), the first sucking disk outer-shell (19) is equipped with the first raised blade fin (25), and first connects
The top for connecing column (21) passes through the first sucking disk outer-shell (19) and the first raised blade fin (25) passes through pin and first handle
(20) it is rotatablely connected.
8. a kind of for repairing the fix tool of glass of vehicle body according to claim 3, it is characterised in that: the fixed support of cone
Component further includes second handle backing plate (38), and the top of the second connecting column (34) passes through the second sucking disk outer-shell (32), strip through-hole
(37) it and second handle backing plate (38) and is rotatablely connected by pin and second handle (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665775.4U CN208275684U (en) | 2018-05-04 | 2018-05-04 | It is a kind of for repairing the fix tool of glass of vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665775.4U CN208275684U (en) | 2018-05-04 | 2018-05-04 | It is a kind of for repairing the fix tool of glass of vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275684U true CN208275684U (en) | 2018-12-25 |
Family
ID=64728948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665775.4U Expired - Fee Related CN208275684U (en) | 2018-05-04 | 2018-05-04 | It is a kind of for repairing the fix tool of glass of vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299658A (en) * | 2020-02-11 | 2020-06-19 | 姜庆 | Novel large-diameter natural gas pipeline non-pressure-reduction tapping device |
-
2018
- 2018-05-04 CN CN201820665775.4U patent/CN208275684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299658A (en) * | 2020-02-11 | 2020-06-19 | 姜庆 | Novel large-diameter natural gas pipeline non-pressure-reduction tapping device |
| CN111299658B (en) * | 2020-02-11 | 2021-02-09 | 姜庆 | Novel large-diameter natural gas pipeline non-pressure-reduction tapping device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |