CN112502396A - Device for adjusting squareness of internal corner wallboard and using method - Google Patents
Device for adjusting squareness of internal corner wallboard and using method Download PDFInfo
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- CN112502396A CN112502396A CN202011346067.2A CN202011346067A CN112502396A CN 112502396 A CN112502396 A CN 112502396A CN 202011346067 A CN202011346067 A CN 202011346067A CN 112502396 A CN112502396 A CN 112502396A
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- 230000000740 bleeding effect Effects 0.000 claims 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/0046—Implements for finishing work on buildings for reshaping butt joints between adjacent panels, e.g. drywall panels
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Abstract
The invention belongs to the field of assembled interior wall decoration, and particularly relates to a device for adjusting the squareness of a reentrant corner wallboard and a using method. The device comprises two suckers, a reentrant corner square measuring guiding rule, an angle adjusting part, a universal adjusting device and a universal adjusting base; the universal adjusting base is fixedly arranged on the surface of the sucking disc; the universal adjusting device is connected with the surface of the sucker through a universal adjusting base; the internal corner square measuring guiding rule is respectively clamped with the two suckers; one end of the angle adjusting part is fixedly connected with the universal adjusting device on one sucker, and the other end of the angle adjusting part is in threaded connection with the universal adjusting device on the other sucker. The use method of the invention can realize the quick installation of the internal corner wallboard, and can achieve the acceptance quality of the internal corner squareness by means of the squareness measurement guiding rule. The invention has the characteristics of helping the inside corner wallboard to be installed quickly, achieving the quality of the square acceptance and saving the labor cost.
Description
Technical Field
The invention belongs to the field of assembled interior wall decoration, and particularly relates to a device for adjusting the squareness of a reentrant corner wallboard and a using method.
Background
Reentrant and external corner, building industry noun, the wall that is concave into on referring to the wall, the wall reentrant and external corner if the error is great, visual effect is more obvious, influences house decoration's pleasing to the eye degree, still can lead to the installation of cupboard, furniture etc. to put unsmoothly, causes the space extravagant. The internal and external corners are generally 90 degrees, and when the internal and external corners of the wall surface are checked and accepted, the internal and external corners are required to achieve the effects that the side lines are perpendicular to and parallel to the house main body, the wall corners are guaranteed to be straight and square, and the like.
In the interior decoration technique, the decorative board has materials such as wood veneer, ceramic tile, stone material usually, no matter which kind of veneer wallboard, the installation of negative and positive angle department all is the key and difficult point of construction, must accomplish negative and positive angle after the installation is accomplished perpendicularly, level, and the butt joint is 45. As a trend in the development of the decoration industry, the installation of the wall panel also needs to consider the problems of butt joint of the internal corner installation and squareness.
The following problem exists at the installation in-process in current reentrant corner shingle nail:
1. the method is mainly carried by hand, auxiliary tools are lacked, the installation efficiency is low, and the quality of finished products is poor;
2. the squareness of the internal corner is difficult to ensure and is inconvenient to adjust;
3. the internal angle squareness mostly depends on manual operation of workers, uncertain factors are large, and labor cost is high.
Therefore, it is necessary to design a tool for wallboard internal corner squareness, which can help the internal corner wallboard to be installed quickly and achieve the quality of the squareness acceptance.
For example, the invention patent of chinese patent application No. CN202010061418.9 discloses a concrete internal and external angle template squareness detection tool and an application method thereof, including two internal angles and two external angle measurement support legs, a dial and a vertical central axis, wherein one internal angle measurement support leg is fixedly hinged with the vertical central axis to form a fixed support leg, the other internal angle measurement support leg is rotatably hinged with the vertical central axis to form a movable support leg, an angle dial is fixed at a position of the fixed support leg corresponding to the hinged position, the angle dial uses the hinged hole of the support leg as a circle center, an observation groove is arranged on the movable support leg corresponding to the angle dial, the two external angle measurement support legs are respectively connected with the two internal angle measurement support legs, and the two external angle measurement support legs can be respectively folded along the corresponding internal angle measurement support legs and can be opened to be perpendicular to the corresponding internal angle measurement support legs. Although the internal corner and the external corner of the template can be directly and accurately read from the angle dial plate, the squareness of the template can be detected after the concrete member template is installed, the internal corner and the external corner of the concrete are detected in advance before the concrete is poured, and the control and the adjustment are carried out in advance, the invention has the defect that the design can only be used for detecting the squareness of the internal corner and the external corner after the wallboard is installed due to the lack of a fixed connecting structure between the wall panel and the template, and the squareness of the internal corner wallboard and the external corner wallboard cannot be adjusted in the wallboard installation process.
Disclosure of Invention
The invention provides a device and a using method for adjusting the squareness of a reentrant corner wallboard, which can help a reentrant corner wallboard to be quickly installed, achieve the quality of the squareness acceptance and save the labor cost, and aims to solve the problems of low installation efficiency, poor finished product quality, high labor cost and inconvenient adjustment of the squareness of the reentrant corner wallboard in the installation process of the reentrant corner wallboard in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the device for adjusting the squareness of the internal corner wallboard comprises two suckers for adsorbing the wallboard, an internal corner squareness measuring guiding rule, an angle adjusting part, a universal adjusting device and a universal adjusting base; the universal adjusting base is fixedly arranged on the surface of the sucking disc; the universal adjusting device is connected with the surface of the sucker through a universal adjusting base; the internal corner square measuring guiding rule is respectively clamped with the two suckers; the angle adjusting part is located between the two suckers, one end of the angle adjusting part is fixedly connected with the universal adjusting device on one sucker, and the other end of the angle adjusting part is in threaded connection with the universal adjusting device on the other sucker and used for controlling the angle adjusting part to move to adjust the angle.
Preferably, the angle adjusting part comprises a pull rod and a squareness adjusting button arranged on one end of the pull rod, wherein an external thread is arranged on the outer surface of the squareness adjusting button, an internal thread is arranged on the inner surface of the universal adjusting device on the same side with the squareness adjusting button, and the squareness adjusting button is in threaded connection with the universal adjusting device on the same side with the squareness adjusting button.
Preferably, the two suckers are respectively provided with an exhaust handle for exhausting air at the contact part of the sucker and the wall plate, and the exhaust handles are fixed on the surfaces of the suckers.
Preferably, the exhaust handle comprises a base, a rotating shaft arranged on the base and a rotating handle arranged on the rotating shaft, the base is embedded into the surface of the universal adjusting base, and the rotating handle rotates around the rotating shaft and presses the sucker to exhaust.
As preferred, reentrant corner side is just measuring the guiding rule and is including first guiding rule and second guiding rule, first guiding rule is articulated with the second guiding rule, first guiding rule and second guiding rule are equallyd divide respectively with a sucking disc joint.
Preferably, a level gauge and a verticality display for displaying the angle adjusting process are installed on the first guiding rule.
Preferably, the pull rod comprises two support columns and two connecting rods, and the two ends of each support column are fixedly connected through the connecting rods; the pull rod is rectangular; the squareness adjusting button is in threaded connection with one of the connecting rods.
Preferably, the bottom of the universal adjusting device is spherical, and the bottom of the universal adjusting device is positioned in the universal adjusting base and is clamped with the universal adjusting base.
Preferably, the two suckers are respectively provided with a gas release valve cover for releasing suction by putting gas, and the gas release valve covers are communicated with the insides of the suckers.
The invention also provides a using method of the device for adjusting the squareness of the internal corner wallboard, and the device further comprises an internal corner clamping piece and an internal corner inserting piece, wherein both the internal corner clamping piece and the internal corner inserting piece are provided with screw positioning grooves for positioning self-tapping screws, and the internal corner clamping piece is also provided with a vertical groove; the method comprises the following steps:
s1, fixing the internal corner fastener and the side edge of one internal corner wallboard by using a self-tapping screw, fixedly connecting the internal corner fastener and the side edge of the other internal corner wallboard by using the self-tapping screw, and integrally inserting the internal corner fastener into a vertical groove of the internal corner fastener to complete the combined splicing of the internal corner wallboards;
s2, aligning the right-angle end of the inside corner square measuring guiding rule to the vertical position of the inside corner, and respectively and firmly adsorbing the two suckers on the surfaces of the two inside corner wallboards;
s3, rotating the squareness adjusting button, and controlling the pull rod to move through advancing and retreating of the screw threads to drive the sucking disc and the internal corner wallboard to adjust within a certain angle;
s4, when the angle adjustment is observed to enable the air bubbles in the level gauge on the negative angle squareness measuring guiding rule to be in the middle position and the reading on the verticality display to be in the middle position, the adjustment of the negative angle squareness is completed, and the rotation of the squareness adjusting button is stopped;
and S5, opening the air release valve cover on the suction disc, releasing the suction force, and conveniently taking down the device for adjusting the squareness of the internal corner wallboard.
Compared with the prior art, the invention has the beneficial effects that: (1) the invention has simple structure, can improve the installation efficiency and simultaneously ensure the acceptance quality at the internal corner; (2) the reentrant corner square measuring guiding rule is connected with the surface of the sucker in a buckling connection mode, and the buckling structure can be disassembled, so that the square measuring guiding rule can be separated for independent use, the use diversity of tools is increased, and the utilization rate and the operation simplicity are improved; (3) the pull rod is controlled to move through advancing and retreating of the threads, so that the sucker and the wallboard are driven to be adjusted within a certain angle, and the operation is convenient; (4) compared with the traditional installation method, the use method of the device for adjusting the squareness of the internal corner wallboard can realize the quick installation of the internal corner wallboard, and meanwhile, the quality of acceptance of the squareness of the internal corner can be achieved by means of the squareness measuring guiding rule.
Drawings
FIG. 1 is a schematic view of an apparatus for adjusting the squareness of a reentrant wall panel according to the present invention;
FIG. 2 is a schematic view of a portion of the apparatus for adjusting the squareness of a reentrant wall panel of the present invention;
FIG. 3 is a schematic view of a partial structure of the inside square measuring guiding rule according to the present invention;
FIG. 4 is a schematic view of a combination of female corner wall panels according to the present invention;
fig. 5 is a block diagram of an apparatus for adjusting the squareness of a reentrant wall panel according to the present invention.
In the figure: the measuring device comprises a sucker 1, an internal corner square measuring guiding rule 2, a pull rod 3, a universal adjusting button 4, a universal adjusting device 5, a universal adjusting base 6, an exhaust handle 7, a clamping piece 8, a first guiding rule 9, a second guiding rule 10, a level gauge 11, a verticality display 12, scales 13, internal corner clamping pieces 14, internal corner inserting pieces 15, self-tapping screws 16, screw positioning grooves 17 and internal corner wallboards 18.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention, the following description will explain the embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
Example 1:
the device for adjusting the squareness of the internal corner wallboard shown in figure 1 comprises two suckers 1 for adsorbing the wallboard, an internal corner squareness measuring guiding rule 2, a pull rod 3, a universal adjusting button 4, a universal adjusting device 5 and a universal adjusting base 6; the universal adjusting base is fixedly arranged on the surface of the sucking disc; the universal adjusting device is connected with the surface of the sucker through a universal adjusting base; and the internal corner square measuring guiding rule is respectively connected with the two suckers in a clamping manner.
Furthermore, pull rod and universal adjusting knob lie in between two sucking discs, the one end of pull rod and the universal adjusting device fixed connection on the sucking disc of the left side in figure 1, the squareness adjusting knob is located on the tip on pull rod right side, the squareness adjusting knob and the universal adjusting device threaded connection that lies in squareness adjusting knob with one side. The pull rod is controlled to move through the advance and retreat of the screw threads, so that the sucker and the wallboard are driven to be adjusted within a certain angle, and the operation is very convenient.
Furthermore, an exhaust handle 7 for exhausting air at the contact part of the suction cup and the wall plate is arranged on each of the left suction cup and the right suction cup in the drawing 1, and the exhaust handle is fixed on the surface of the suction cup. The exhaust handle includes the base, locates the rotation axis on the base and locates the twist grip on the rotation axis, the universal regulation base surface of base embedding, twist grip carries out rotation from top to bottom and presses the sucking disc and exhausts around the rotation axis.
Furthermore, the pull rod comprises two support columns and two connecting rods, and two ends of each support column are fixedly connected through the connecting rods; the pull rod is rectangular; the squareness adjusting button is in threaded connection with one of the connecting rods. The pull rod is designed into a rectangular structure, compared with a single support rod, the support rod has higher strength and more stable structure, and cannot be easily broken, so that the service life of the device is prolonged.
As shown in fig. 2, the bottom of the universal adjusting device is spherical, and the bottom of the universal adjusting device is located in the universal adjusting base and is clamped with the universal adjusting base. The universal adjusting device can freely adjust the direction and the angle of the head under the limit of the universal adjusting device and is respectively connected with the pull rod or the squareness adjusting button.
The structure part that squareness knob and universal adjusting device are connected has been enlarged in fig. 2, squareness knob surface is equipped with the external screw thread, is located and is equipped with the internal thread with the universal adjusting device internal surface of squareness knob with one side, squareness knob and the universal adjusting device threaded connection who is located squareness knob with one side.
Still enlarged in fig. 2 the reentrant corner side is just measuring the guiding rule respectively with the structural part of two sucking disc joints, as shown in fig. 2, the joint structure is detachable construction for the side is just measuring the guiding rule and can separate the exclusive use, has increased the variety that the instrument used, and rate of utilization and easy and simple to handle nature are improved, for example, can dismantle to get off and measure external corner side's degree or wallboard levelness etc.. Joint spare 8 in figure 2 and universal regulation base threaded connection, the accessible is dismantled joint spare and is made the square separation of measuring the guiding rule, also can directly dismantle the square separation of measuring the guiding rule, makes the square separation of measuring the guiding rule from the joint spare.
As shown in fig. 3, the negative angle square measuring guiding rule comprises a first guiding rule 9 and a second guiding rule 10, the first guiding rule is hinged to the second guiding rule, and the first guiding rule and the second guiding rule are equally connected with a sucker in a clamping mode respectively. And a level gauge 11 and a verticality display 12 for displaying the angle adjusting process are arranged on the first guiding rule. The spirit level and the perpendicularity display can facilitate the more intuitive data reading of an operator, and the adjustment of the internal corner squareness is realized. In addition, the first guiding rule is also provided with a scale 13 for measurement.
Further, all be equipped with the valve gap of putting into the gas that is used for putting into gas release suction on two sucking discs, the valve gap of putting into gas communicates with the sucking disc is inside. The air release valve cover is used for releasing suction after the installation is completed, and a device for adjusting the squareness of the internal corner wallboard is convenient to take down.
As shown in fig. 4, in the using process of the invention, an internal corner fastener 14 and an internal corner insert 15 are also needed, wherein both the internal corner fastener and the internal corner insert are provided with screw positioning grooves 17 for positioning self-tapping screws 16, and the internal corner fastener is also provided with a vertical groove; the screw positioning grooves are formed in the internal corner clamping piece and the internal corner inserting piece, so that the self-tapping screw can be positioned quickly during installation.
Based on example 1, in conjunction with fig. 4 and 5, the present invention also provides a method of using the device for adjusting the squareness of a reentrant wallboard, comprising the steps of:
s1, fixing the internal corner fastener and the side edge of one internal corner wallboard 18 by using a self-tapping screw, fixedly connecting the internal corner fastener and the side edge of the other internal corner wallboard by using the self-tapping screw, and integrally inserting the internal corner fastener into a vertical groove of the internal corner fastener to complete the combined splicing of the internal corner wallboards, namely the operation shown in figure 4;
s2, aligning the right-angle end of the inside corner square measuring guiding rule to the vertical position of the inside corner, and respectively and firmly adsorbing the two suckers on the surfaces of the two inside corner wallboards;
s3, rotating the squareness adjusting button, and controlling the pull rod to move through advancing and retreating of the screw threads to drive the sucking disc and the internal corner wallboard to adjust within a certain angle;
s4, when the angle adjustment is observed to enable the air bubbles in the level gauge on the negative angle squareness measuring guiding rule to be in the middle position and the reading on the verticality display to be in the middle position, the adjustment of the negative angle squareness is completed, and the squareness adjusting button stops rotating, namely the state shown in figure 5 is achieved;
and S5, opening the air release valve cover on the suction disc, releasing the suction force, and conveniently taking down the device for adjusting the squareness of the internal corner wallboard.
Compared with the traditional installation method, the method has the advantages that the quick installation of the inside corner wallboard can be realized, and the inside corner squareness acceptance quality can be achieved by means of the squareness measurement guiding rule.
The invention has simple structure, can improve the installation efficiency and simultaneously ensure the acceptance quality at the internal corner; the reentrant corner square measuring guiding rule is connected with the surface of the sucker in a buckle connection mode, and the buckle structure is detachable, so that the square measuring guiding rule can be separated for independent use, the use diversity of tools is increased, and the utilization rate and the operation simplicity are improved; the invention controls the pull rod to move through advancing and retreating of the screw thread, thereby driving the sucker and the wallboard to be adjusted in a certain angle, and the operation is convenient.
The foregoing has outlined rather broadly the preferred embodiments and principles of the present invention and it will be appreciated that those skilled in the art may devise variations of the present invention that are within the spirit and scope of the appended claims.
Claims (10)
1. The device for adjusting the squareness of the inside corner wallboard is characterized by comprising two suckers for adsorbing the wallboard, an inside corner squareness measuring guiding rule, an angle adjusting part, a universal adjusting device and a universal adjusting base; the universal adjusting base is fixedly arranged on the surface of the sucking disc; the universal adjusting device is connected with the surface of the sucker through a universal adjusting base; the internal corner square measuring guiding rule is respectively clamped with the two suckers; the angle adjusting part is located between the two suckers, one end of the angle adjusting part is fixedly connected with the universal adjusting device on one sucker, and the other end of the angle adjusting part is in threaded connection with the universal adjusting device on the other sucker and used for controlling the angle adjusting part to move to adjust the angle.
2. The device of claim 1, wherein the angle adjustment member comprises a pull rod and a squareness adjustment knob disposed on one end of the pull rod, wherein the squareness adjustment knob has an external thread on an outer surface thereof, and an internal thread on an inner surface of the universal adjustment device on a same side as the squareness adjustment knob, and wherein the squareness adjustment knob is threadedly coupled to the universal adjustment device on a same side as the squareness adjustment knob.
3. The device for adjusting the squareness of a reentrant wall panel of claim 1 wherein each of said two suction cups further comprises an air bleed handle for bleeding air from a portion of the suction cup in contact with the wall panel, said air bleed handle being affixed to the surface of the suction cup.
4. The device for adjusting the squareness of an inside corner wall panel of claim 3 wherein said exhaust handle comprises a base, a rotating shaft on said base and a rotating handle on said rotating shaft, said base being embedded in the surface of said universal adjustment base, said rotating handle rotating about said rotating shaft and pressing said suction cup to exhaust.
5. The device of claim 2, wherein the inside corner square measurement guiding rule comprises a first guiding rule and a second guiding rule, the first guiding rule is hinged to the second guiding rule, and the first guiding rule and the second guiding rule are respectively connected with a sucker in a clamping mode.
6. The apparatus of claim 5, wherein the first guiding rule is installed with a level and a verticality display for displaying the angle adjusting process.
7. The device for adjusting the squareness of an inside corner wallboard of claim 2, wherein the pull rod comprises two support columns and two connecting rods, and the two ends of the two support columns are fixedly connected by the connecting rods; the pull rod is rectangular; the squareness adjusting button is in threaded connection with one of the connecting rods.
8. The device for adjusting the squareness of an inside corner wallboard of any one of claims 1-7, wherein the bottom of the universal adjusting device is spherical, and the bottom of the universal adjusting device is positioned in the universal adjusting base and clamped with the universal adjusting base.
9. The device for adjusting the squareness of a reentrant corner wallboard of claim 6, wherein each of the two suction cups is further provided with a relief valve cover for releasing suction by putting in gas, and the relief valve cover is communicated with the inside of the suction cup.
10. The use method of the device for adjusting the squareness of the inside corner wallboard of claim 9, further comprising an inside corner fastener and an inside corner insert, wherein the inside corner fastener and the inside corner insert are both provided with screw positioning grooves for positioning self-tapping screws, and the inside corner fastener is also provided with vertical grooves; the method comprises the following steps:
s1, fixing the internal corner fastener and the side edge of one internal corner wallboard by using a self-tapping screw, fixedly connecting the internal corner fastener and the side edge of the other internal corner wallboard by using the self-tapping screw, and integrally inserting the internal corner fastener into a vertical groove of the internal corner fastener to complete the combined splicing of the internal corner wallboards;
s2, aligning the right-angle end of the inside corner square measuring guiding rule to the vertical position of the inside corner, and respectively and firmly adsorbing the two suckers on the surfaces of the two inside corner wallboards;
s3, rotating the squareness adjusting button, and controlling the pull rod to move through advancing and retreating of the screw threads to drive the sucking disc and the internal corner wallboard to adjust within a certain angle;
s4, when the angle adjustment is observed to enable the air bubbles in the level gauge on the negative angle squareness measuring guiding rule to be in the middle position and the reading on the verticality display to be in the middle position, the adjustment of the negative angle squareness is completed, and the rotation of the squareness adjusting button is stopped;
and S5, opening the air release valve cover on the suction disc, releasing the suction force, and conveniently taking down the device for adjusting the squareness of the internal corner wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346067.2A CN112502396B (en) | 2020-11-26 | 2020-11-26 | Device for adjusting squareness of internal corner wallboard and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011346067.2A CN112502396B (en) | 2020-11-26 | 2020-11-26 | Device for adjusting squareness of internal corner wallboard and use method |
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| CN112502396A true CN112502396A (en) | 2021-03-16 |
| CN112502396B CN112502396B (en) | 2024-07-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202937973U (en) * | 2012-09-20 | 2013-05-15 | 厦门维优智能科技有限公司 | Universal adjustment support |
| JP2014149078A (en) * | 2013-01-11 | 2014-08-21 | Masao Tsubota | Suction cup device and joint member |
| CN208872233U (en) * | 2018-11-29 | 2019-05-17 | 四川航空股份有限公司 | A kind of engineering project detection ruler |
| CN111121601A (en) * | 2020-01-19 | 2020-05-08 | 中国建筑第五工程局有限公司 | Detection tool for squareness of concrete male and female angle template and application method thereof |
| CN214462197U (en) * | 2020-11-26 | 2021-10-22 | 浙江亚厦装饰股份有限公司 | Device for adjusting squareness of internal corner wallboard |
-
2020
- 2020-11-26 CN CN202011346067.2A patent/CN112502396B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202937973U (en) * | 2012-09-20 | 2013-05-15 | 厦门维优智能科技有限公司 | Universal adjustment support |
| JP2014149078A (en) * | 2013-01-11 | 2014-08-21 | Masao Tsubota | Suction cup device and joint member |
| CN208872233U (en) * | 2018-11-29 | 2019-05-17 | 四川航空股份有限公司 | A kind of engineering project detection ruler |
| CN111121601A (en) * | 2020-01-19 | 2020-05-08 | 中国建筑第五工程局有限公司 | Detection tool for squareness of concrete male and female angle template and application method thereof |
| CN214462197U (en) * | 2020-11-26 | 2021-10-22 | 浙江亚厦装饰股份有限公司 | Device for adjusting squareness of internal corner wallboard |
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| CN112502396B (en) | 2024-07-12 |
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