CN215200398U - Welding anti-deformation device for assembly type building - Google Patents
Welding anti-deformation device for assembly type building Download PDFInfo
- Publication number
- CN215200398U CN215200398U CN202120956736.1U CN202120956736U CN215200398U CN 215200398 U CN215200398 U CN 215200398U CN 202120956736 U CN202120956736 U CN 202120956736U CN 215200398 U CN215200398 U CN 215200398U
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- plate
- side surfaces
- positioning side
- mounting surface
- sliding sleeve
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- 238000003466 welding Methods 0.000 title claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000003860 storage Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a welding anti-deformation device for assembly type structure, this a welding anti-deformation device for assembly type structure includes: a base having a mounting surface; the positioning block is arranged on the mounting surface and provided with two adjacent positioning side surfaces which are arranged at an included angle, and the two positioning side surfaces are arranged at an included angle with the mounting surface; the two pressure plates are arranged facing the corresponding positioning side surfaces and are slidably mounted on the mounting surface along the direction close to or far away from the corresponding positioning side surfaces; and each driving mechanism is arranged on the mounting surface and is used for driving the corresponding pressing plate to slide. The utility model discloses can effectual prevention and correct welding deformation.
Description
Technical Field
The utility model relates to a welded technical field, in particular to welding anti-deformation device for assembly type structure.
Background
The fabricated building is a building which is fabricated by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and accessories on the site in a reliable connection mode.
Box steel member is the more common component in the prefabricated construction, and box steel member is common in the in-process of equipment be with two steel sheet tip welding together, and in the welding process, because the steel sheet receives the effect in uneven temperature field, produce welding deformation easily, welding deformation includes shape change and dimensional change, so need improve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welding anti-deformation device for assembly type structure aims at effectual prevention and corrects welding deformation.
In order to achieve the above object, the utility model provides a welding anti-deformation device for assembly type structure, a welding anti-deformation device for assembly type structure includes:
a base having a mounting surface;
the positioning block is arranged on the mounting surface and provided with two adjacent positioning side surfaces, the two positioning side surfaces are arranged at an included angle, and the two positioning side surfaces and the mounting surface are arranged at an included angle;
the two pressure plates are arranged facing the corresponding positioning side surfaces and are mounted on the mounting surface in a sliding manner along the direction close to or far away from the corresponding positioning side surfaces;
and each driving mechanism is arranged on the mounting surface and is used for driving the corresponding pressing plate to slide.
In an embodiment of the present invention, the driving mechanism includes a fixing plate and a screw rod, the fixing plate is installed on the installation surface, the fixing plate is located opposite to the corresponding pressing plate on one side of the positioning block, one end of the screw rod is connected with the corresponding pressing plate in a rotating manner, and the other end of the screw rod faces towards the fixing plate, extends and is connected with the fixing plate through threads.
In an embodiment of the present invention, the driving mechanism further includes a sliding sleeve, an annular screw member, and a plurality of telescopic rods;
the screw rod is located in the position between the corresponding clamp plate and the fixed plate through the sliding sleeve movable sleeve, the annular screw thread connecting piece is in threaded connection with the position between the sliding sleeve and the fixed plate through the screw rod, the telescopic rods are arranged along the circumferential interval of the sliding sleeve, one end of each telescopic rod is hinged to the corresponding sliding sleeve, and the other end of each telescopic rod is hinged to the corresponding clamp plate.
In an embodiment of the present invention, the annular screw member is a butterfly nut.
The utility model discloses an in one embodiment, the telescopic link includes interior pole, outer tube and locating part, the outer tube movable sleeve is located interior pole, interior pole is kept away from the one end of outer tube with the slip cap is articulated, the outer tube is kept away from the one end of interior pole is articulated with the clamp plate that corresponds, interior pole with the outer tube passes through the locating part is spacing.
In an embodiment of the present invention, the inner wall of the outer tube is provided with a step-down opening extending along the axial direction thereof, the inner rod is provided with a first mounting plate extending from the step-down opening, the outer wall of the outer tube is provided with a second mounting plate, and the second mounting plate is located at one side of the step-down opening away from the sliding sleeve;
the limiting part is a spring arranged between the first mounting plate and the second mounting plate.
In an embodiment of the present invention, the mounting surface is provided with two sliding grooves, and the two sliding grooves extend in a direction close to or far from the corresponding positioning side surface; and the two pressing plates are provided with sliding blocks which are in sliding connection with the corresponding sliding grooves.
In an embodiment of the present invention, the connection portion of the two positioning side surfaces is disposed in a chamfer or arc transition manner.
The utility model discloses an in the embodiment, the inside cavity of locating piece is formed with the water storage chamber, the water storage chamber is equipped with water inlet and delivery port, the water inlet with water outlet department all installs the valve.
The utility model discloses an in the embodiment, the water inlet has the working shaft who is arranged in the water source through the pipeline intercommunication, the delivery port has the suction pump that is arranged in external environment through the pipeline intercommunication.
In the technical scheme of the utility model, when the end parts of two plates are welded, firstly, the two plates are correspondingly attached to the two positioning side surfaces, and the end parts of the two plates are butted together; then, two actuating mechanism drive two clamp plates all slide towards the location side surface that corresponds, until two plates all by the location side surface that corresponds and the clamp plate centre gripping that corresponds fixed, so set up, can be close to the position of welding department to two plates and carry out the centre gripping fixed to effectual prevention and correction welding deformation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a welding deformation preventing device for a fabricated building according to the present embodiment;
fig. 2 is a schematic structural view of the telescopic rod in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 1000 | For assemblyWelding anti-deformation device of |
430 | |
|
| 100 | |
440 | |
|
| | Mounting surface | 450 | |
|
| | Sliding chute | 451 | |
|
| 200 | Locating |
451a | |
|
| 200a | |
452 | Outer tube | |
| 300 | |
452a | |
|
| 410 | |
452b | |
|
| 420 | |
453 | |
|
| 421 | Rotary disc |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), and if the certain posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a welding deformation prevention device 1000 for an assembly type structure, the welding deformation prevention device 1000 for an assembly type structure includes: the device comprises a base 100, a positioning block 200, two pressing plates 300 and two driving mechanisms.
The base 100 has a mounting surface 100a, the mounting surface 100a is a plane, and the positioning block 200, the two pressing plates 300, and the two driving mechanisms are mounted on the mounting surface 100 a.
The positioning block 200 is mounted on the mounting surface 100 a. The positioning block 200 and the base 100 may be connected by welding, fastening, or magnetic attraction, and the positioning block 200 and the base 100 may also be integrally formed, which is not limited herein.
The positioning block 200 has two positioning side surfaces 200a disposed adjacently, the two positioning side surfaces 200a are disposed at an included angle, and the two positioning side surfaces 200a are disposed at an included angle with the mounting surface 100 a. The positioning block 200 may be a block, two adjacent surfaces of the block are formed as two positioning side surfaces 200a, the positioning block 200 may also include two positioning plates disposed at an included angle, and the surfaces far away from the two positioning plates are formed as two positioning side surfaces 200 a.
It should be noted that the size of the included angle between the two positioning side surfaces 200a is set according to the preset size of the included angle between the two plates to be welded, for example, the preset size of the included angle between the two plates to be welded is 90 degrees, and the included angle between the two positioning side surfaces 200a is 90 degrees.
It is understood that the included angle between the two positioning side surfaces 200a and the mounting surface 100a may be the same or different. The orientation of the two positioning side surfaces 200a may be the same, for example, both positioning side surfaces 200a are disposed obliquely inward toward the direction approaching the mounting surface 100 a; the orientation of the two positioning side surfaces 200a may also be different, for example, one positioning side surface 200a is disposed to be inclined inward in a direction close to the mounting surface 100a, and the other positioning side surface 200a is disposed to be inclined inward in a direction away from the mounting surface 100 a.
Preferably, the two positioning side surfaces 200a are perpendicular to the mounting surface 100a, so that the two positioning side surfaces 200a are conveniently machined and formed.
Each of the pressing plates 300 is disposed to face the corresponding positioning side surface 200a, and each of the pressing plates 300 is slidably mounted to the mounting surface 100a in a direction approaching or separating from the corresponding positioning side surface 200 a. The projection of each pressing plate 300 in the direction close to the corresponding positioning side surface 200a completely coincides with the corresponding positioning side surface 200a, and thus, the pressing plates 300 and the corresponding positioning side surfaces 200a can be ensured to stably clamp the plate to be welded.
Each driving mechanism is attached to the attachment surface 100a, and each driving mechanism is configured to drive the corresponding platen 300 to slide.
Through the technical scheme, when the end parts of the two plates are welded, firstly, the two plates are correspondingly attached to the two positioning side surfaces 200a, and the end parts of the two plates are butted together; then, two drive mechanism drive two clamp plates 300 all slide towards corresponding location side surface 200a, until two plates all by the location side surface 200a that corresponds and the clamp plate 300 centre gripping of corresponding, so set up, can be close to the position of welding department to two plates and carry out centre gripping fixed to effectual prevention and correction welding deformation.
Further, the connecting portion of the two positioning side surfaces 200a is chamfered or transited by an arc, so that the end portions of the two plate members can be conveniently welded.
In some embodiments of the present invention, please refer to fig. 1, the driving mechanism includes a fixing plate 410 and a screw rod 420, the fixing plate 410 is installed on the installation surface 100a, the fixing plate 410 is located on one side of the corresponding pressing plate 300 opposite to the positioning block 200, one end of the screw rod 420 is rotatably connected to the corresponding pressing plate 300, the other end of the screw rod 420 extends toward the fixing plate 410 and is in threaded connection with the fixing plate 410, and thus the screw rod 420 is rotated forward and backward to drive the pressing plate 300 to slide along a direction close to or away from the corresponding positioning side surface 200 a.
Further, the screw rod 420 is rotatably connected with the middle part of the corresponding pressing plate 300, so that when the fixing plate 410 is clamped, the acting force applied to the pressing plate 300 by the screw rod 420 can be uniformly distributed.
Further, one end of the screw rod 420, which is far away from the pressing plate 300, is connected with a rotating disc 421, so that the screw rod 420 is convenient to rotate.
In addition, the driving mechanism can also be a linear transmission module, such as a motor screw linear transmission module, a cylinder linear transmission module, and the like.
In order to enhance the clamping fixing strength between the pressing plate 300 and the corresponding positioning side surface 200a for the plate to be welded, in some embodiments of the present invention, referring to fig. 1, the driving mechanism further includes a sliding sleeve 430, an annular screw member 440, and a plurality of telescopic rods 450. The sliding sleeve 430 is movably sleeved on the screw rod 420 at a position between the corresponding pressing plate 300 and the fixing plate 410, the annular screw connector 440 is in threaded connection with the screw rod 420 at a position between the sliding sleeve 430 and the fixing plate 410, the plurality of telescopic rods 450 are arranged along the circumferential direction of the sliding sleeve 430 at intervals, one ends of the plurality of telescopic rods 450 are hinged to the sliding sleeve 430, and the other ends of the plurality of telescopic rods 450 are hinged to the corresponding pressing plate 300.
The plurality of telescopic rods 450 means that the number of the telescopic rods 450 may be 2, 3, 4, … … N, N +1 … …, where N is a positive integer greater than zero, and is not particularly limited herein. In addition, the number of the telescopic rods 450 may be one.
With the above technical solution, when the plate to be welded is fixed, first, the plate to be welded is attached to the positioning side surface 200 a; then, the screw 420 is rotated to drive the pressing plate 300 to slide towards the corresponding positioning side surface 200a until the plate is clamped and fixed by the pressing plate 300 and the corresponding positioning side surface 200 a; then, the annular screw 440 is screwed in a direction close to the positioning block 200, the annular screw 440 drives the sliding sleeve 430 to slide in a direction close to the positioning block 200, the sliding sleeve 430 drives the plurality of telescopic rods 450 to compress, and the plurality of telescopic rods 450 apply force to the pressing plate 300, so that the clamping and fixing strength of the pressing plate 300 and the corresponding positioning side surface 200a to the plate to be welded is enhanced.
Preferably, a plurality of telescopic links 450 are arranged along the circumference of the sliding sleeve 430 at uniform intervals, and one ends of the plurality of telescopic links 450 hinged to the pressing plate 300 are arranged along the circumference of the pressing plate 300 at uniform intervals, so that the pressure of the plurality of telescopic links 450 applied to all positions of the pressing plate 300 can be uniformly distributed, and the plate to be welded is prevented from welding deformation in the welding process. In addition, the plurality of telescopic rods 450 may also be said to be disposed at non-uniform intervals along the circumference of the sliding sleeve 430.
Further, the ring-shaped screw member 440 is a wing nut, so as to facilitate screwing the ring-shaped screw member 440. Further, the ring screw 440 may be a round nut, a hexagonal nut, or the like.
In some embodiments of the present invention, please refer to fig. 1 and 2, the telescopic rod 450 includes an inner rod 451, an outer tube 452, and a position-limiting member 453, the outer tube 452 is movably sleeved on the inner rod 451, one end of the inner rod 451, which is far away from the outer tube 452, is hinged to the sliding sleeve 430, one end of the outer tube 452, which is far away from the inner rod 451, is hinged to the corresponding pressing plate 300, and the inner rod 451 and the outer tube 452 are limited by the position-limiting member 453.
Through the technical scheme, when the telescopic rod 450 extends and retracts, the inner rod 451 slides in the outer tube 452; after the extension and retraction of the extension rod 450 are completed, the stopper 453 limits the inner rod 451 and the outer tube 452, and limits the inner rod 451 from sliding in the outer tube 452, so that the extension rod 450 can apply an acting force to the pressing plate 300.
In some embodiments of the present invention, referring to fig. 2, the inner wall of the outer tube 452 is provided with a yielding opening 452a extending along the axial direction thereof, the inner rod 451 is provided with a first mounting plate 451a extending from the yielding opening 452a, the outer wall of the outer tube 452 is provided with a second mounting plate 452b, and the second mounting plate 452b is located on a side of the yielding opening 452a away from the sliding sleeve 430; the stopper 453 is a spring 500 mounted between the first mounting plate 451a and the second mounting plate 452 b.
Through the technical scheme, when the sliding sleeve 430 drives the plurality of telescopic rods 450 to be compressed, the inner rod 451 slides towards the outer tube 452 to drive the first mounting plate 451a to compress the spring 500, and then under the action of the self resilience force of the spring 500, the acting force is applied to the sliding sleeve 430 through the inner rod 451, and the acting force is applied to the pressing plate 300 through the outer tube 452.
The stopper 453 may be a bolt, a screw hole may be formed through the inner wall of the outer tube 452, the bolt may be screwed into the screw hole, the bolt may be in contact with the outer wall of the inner rod 451, and the bolt may also function to restrict the inner rod 451 from sliding in the outer tube 452.
In order to cool down to the plate part in welding process the utility model discloses an in some embodiments, the inside cavity of locating piece 200 is formed with water storage chamber (not shown), and the water storage chamber is equipped with water inlet and delivery port, and water inlet and delivery port department all install the valve, so set up, open the valve of water inlet department, add water to the water storage intracavity through the water inlet, just can play the effect of cooling to the plate part in welding process.
Further, the water inlet has the working shaft who is arranged in the water source through the pipeline intercommunication, and the delivery port has the suction pump that is arranged in external environment through the pipeline intercommunication, so sets up, through the water suction water storage chamber of working shaft in with the water source, takes out the water of water storage intracavity to external environment through the suction pump for the water of water storage intracavity is in the state that flows, does benefit to and cools down to the plate spare in welding process.
There are many ways of slidably connecting the pressing plate 300 to the mounting surface 100a, and in some embodiments of the present invention, the mounting surface 100a is provided with two sliding grooves 100b, and the two sliding grooves 100b extend in a direction approaching to or departing from the corresponding positioning side surface 200 a; both the pressing plates 300 are provided with sliders (not shown) slidably connected to the corresponding slide grooves 100 b.
In addition, the mounting surface 100a may be provided with two sliding rails extending in a direction close to or away from the corresponding positioning side surface 200a, and the two pressing plates 300 may be provided with sliding channels slidably connected to the corresponding sliding rails.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the application is directly/indirectly included in other related technical fields within the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a welding anti-deformation device for prefabricated building which characterized in that, a welding anti-deformation device for prefabricated building includes:
a base having a mounting surface;
the positioning block is arranged on the mounting surface and provided with two adjacent positioning side surfaces, the two positioning side surfaces are arranged at an included angle, and the two positioning side surfaces and the mounting surface are arranged at an included angle;
the two pressure plates are arranged facing the corresponding positioning side surfaces and are mounted on the mounting surface in a sliding manner along the direction close to or far away from the corresponding positioning side surfaces;
and each driving mechanism is arranged on the mounting surface and is used for driving the corresponding pressing plate to slide.
2. A welding deformation preventing device for an assembly type building according to claim 1, wherein the driving mechanism includes a fixing plate and a screw, the fixing plate is mounted on the mounting surface, the fixing plate is located on a side of the corresponding pressing plate opposite to the positioning block, one end of the screw is rotatably connected to the corresponding pressing plate, and the other end of the screw extends toward the fixing plate and is in threaded connection with the fixing plate.
3. A welding deformation preventing device for prefabricated buildings according to claim 2, wherein the driving mechanism further comprises a sliding sleeve, an annular screw member and a plurality of telescopic rods;
the screw rod is located in the position between the corresponding clamp plate and the fixed plate through the sliding sleeve movable sleeve, the annular screw thread connecting piece is in threaded connection with the position between the sliding sleeve and the fixed plate through the screw rod, the telescopic rods are arranged along the circumferential interval of the sliding sleeve, one end of each telescopic rod is hinged to the corresponding sliding sleeve, and the other end of each telescopic rod is hinged to the corresponding clamp plate.
4. A welding deformation prevention device for prefabricated buildings according to claim 3, wherein the ring-shaped screw is a wing nut.
5. The welding deformation preventing device for the fabricated building as claimed in claim 3, wherein the telescopic rod comprises an inner rod, an outer tube and a limiting part, the inner rod is movably sleeved with the outer tube, one end of the inner rod, which is far away from the outer tube, is hinged to the sliding sleeve, one end of the outer tube, which is far away from the inner rod, is hinged to a corresponding pressing plate, and the inner rod and the outer tube are limited by the limiting part.
6. The welding deformation prevention device for the fabricated building according to claim 5, wherein the inner wall of the outer pipe is provided with a abdication opening extending along the axial direction of the outer pipe in a penetrating manner, the inner rod is provided with a first mounting plate extending from the abdication opening, the outer wall of the outer pipe is provided with a second mounting plate, and the second mounting plate is positioned on one side of the abdication opening, which is far away from the sliding sleeve;
the limiting part is a spring arranged between the first mounting plate and the second mounting plate.
7. A welding deformation preventing device for a fabricated building according to claim 1, wherein the installation surface is provided with two sliding grooves extending in a direction approaching or departing from the corresponding positioning side surfaces; and the two pressing plates are provided with sliding blocks which are in sliding connection with the corresponding sliding grooves.
8. A welding deformation preventing device for prefabricated buildings according to claim 1, wherein the junction of the two positioning side surfaces is chamfered or rounded.
9. The welding deformation preventing device for the fabricated building according to claim 1, wherein a water storage cavity is formed in the positioning block, the water storage cavity is provided with a water inlet and a water outlet, and valves are installed at the water inlet and the water outlet.
10. A welding deformation preventing device for prefabricated buildings according to claim 9, wherein the water inlet is connected to a water supply pump in a water source through a pipeline, and the water outlet is connected to a water suction pump in an external environment through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120956736.1U CN215200398U (en) | 2021-04-30 | 2021-04-30 | Welding anti-deformation device for assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120956736.1U CN215200398U (en) | 2021-04-30 | 2021-04-30 | Welding anti-deformation device for assembly type building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215200398U true CN215200398U (en) | 2021-12-17 |
Family
ID=79449068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120956736.1U Expired - Fee Related CN215200398U (en) | 2021-04-30 | 2021-04-30 | Welding anti-deformation device for assembly type building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215200398U (en) |
-
2021
- 2021-04-30 CN CN202120956736.1U patent/CN215200398U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |