阅读说明：本技术 一种装配式卫生间墙面阴角组装装置 (Assembled toilet wall reentrant corner assembly device ) 是由 丁欣欣 王文广 周东珊 陈文静 余广 于 2021-08-20 设计创作，主要内容包括：本发明提供一种装配式卫生间墙面阴角组装装置,属于墙板安装技术领域。该装配式卫生间墙面阴角组装装置包括第一阴角墙板、第二阴角墙板、第一固定件、第二固定件、收口龙骨。本发明中将第一阴角墙板一端连接于第一卡接结构,将第四卡接结构卡接于第二卡接结构,第五卡接结构一端与第四卡接结构一端、第一卡接结构一端围成第一卡接槽,将第二阴角墙板卡接于第一卡接槽,第一收口板卡接于第五卡接结构另一端,第二收口板卡接于第三卡接结构,避免灰尘进入第二阴角墙板、第二固定件的连接处和第一阴角墙板、第一固定件的连接处,第一收口板可以对第二固定件进行防护,第二收口板可以对第一固定件进行防护,提高整体装置的强度,安装便捷。(The invention provides an assembled toilet wall internal corner assembling device, and belongs to the technical field of wallboard installation. This assembled bathroom wall reentrant corner assembly device includes first reentrant corner wallboard, second reentrant corner wallboard, first mounting, second mounting, binding off fossil fragments. According to the invention, one end of a first internal corner wallboard is connected to a first clamping structure, a fourth clamping structure is clamped in a second clamping structure, one end of a fifth clamping structure and one end of the fourth clamping structure, one end of the first clamping structure is enclosed into a first clamping groove, a second internal corner wallboard is clamped in the first clamping groove, a first closing plate is clamped at the other end of the fifth clamping structure, and a second closing plate is clamped in a third clamping structure, so that dust is prevented from entering the second internal corner wallboard, the joint of the second fixing part, the first internal corner wallboard and the joint of the first fixing part, the first closing plate can protect the second fixing part, the second closing plate can protect the first fixing part, the strength of the whole device is improved, and the installation is convenient.)

1. The utility model provides an assembled bathroom wall reentrant corner assembly device which characterized in that: including first reentrant corner wallboard (1), second reentrant corner wallboard (2), first mounting (3), second mounting (4), binding off fossil fragments (5), first mounting (3) are including first joint structure (31), second joint structure (32), third joint structure (33), first reentrant corner wallboard (1) joint in first joint structure (31), second mounting (4) are including fourth joint structure (41) and fifth joint structure (42), fifth joint structure (42) one end encloses into first joint groove with fourth joint structure (41) one end, first joint structure (31) one end when fourth joint structure (41) joint in second joint structure (32), second reentrant corner wallboard (2) joint in first joint groove, binding off fossil fragments (5) including first base plate (51), first binding off board (52), The second board (53) of receiving, first board (52) of receiving joint in the fifth joint structure (42) other end, second board (53) of receiving joint in third joint structure (33).

2. The assembly device of claim 1, wherein: the first clamping structure (31) comprises a first limiting plate (311), a second limiting plate (312) and a first inserting plate (313), wherein a second clamping groove is formed by the first limiting plate (311), the second limiting plate (312) and the first inserting plate (313) in a surrounding mode, the first internal corner wall plate (1) comprises a first clamping plate (11), a first connecting plate (12) and a first inserting groove (13), the first inserting groove (13) is formed in the first connecting plate (12), the first inserting plate (313) is inserted into the first inserting groove (13), and the first clamping plate (11) is connected to the second clamping groove in a clamping mode when the first inserting plate (313) is inserted into the first inserting groove (13).

3. The assembled toilet wall inside corner assembling device according to claim 2, wherein: the first clamping structure (31) further comprises a third limiting plate (314) and a first reinforcing plate (315), one end of the third limiting plate (314) is connected to the other end of the first inserting plate (313), and the first reinforcing plate (315) is arranged at the other end of the third limiting plate (314).

4. A built-up toilet wall inside corner assembling device according to claim 2 or 3, wherein: second joint structure (32) includes second connecting plate (321), second joint board (322), second connecting plate (321) one end is connected in first limiting plate (311), the other end is connected in second joint board (322), fourth joint structure (41) includes fourth limiting plate (411), third connecting plate (412), fifth limiting plate (413), third connecting plate (412) both ends are connected respectively in fourth limiting plate (411), fifth limiting plate (413), fourth limiting plate (411), third connecting plate (412), fifth limiting plate (413) enclose into third joint groove, second joint board (322) joint in third joint groove.

5. The assembly device of claim 4, wherein: the fifth clamping structure (42) comprises a third clamping plate (422), a first stop plate (423) and a fourth connecting plate (421), one end of the fourth connecting plate (421) is connected with the fifth limiting plate (413), the other end is connected with one end of the first stopping plate (423), the other end of the first stop plate (423) is connected with a third clamping plate (422), a fourth clamping groove is formed by the third clamping plate (422), the first stop plate (423) and the fourth connecting plate (421), the first closing plate (52) comprises a second base plate (521), a fifth connecting plate (522) and a fourth clamping plate (523), one end of the second substrate (521) is connected to one end of the first substrate (51), one end of the fifth connecting plate (522) is connected to the other end of the second substrate (521), the other end of the fifth connecting plate is connected to the fourth clamping plate (523), and the fourth clamping plate (523) is clamped in the fourth clamping groove.

6. The assembly device of claim 4, wherein: fifth joint structure (42) still includes sixth limiting plate (424), sixth limiting plate (424) are connected in fifth limiting plate (413), first limiting plate (311) one end sets up in one side of the extension line of fifth limiting plate (413), the other end extends to the extension line opposite side of fifth limiting plate (413) axis, first limiting plate (311) other end, fifth limiting plate (413), sixth limiting plate (424) enclose into first joint groove.

7. The assembly device of claim 5, wherein: the second closing plate (53) comprises a third base plate (531) and a first suspension plate (532), a first mounting groove (533) is arranged on the third base plate (531), one end of the third base plate (531) is connected with the other end of the first base plate (51), the other end is connected with the first hanging plate (532), the third clamping structure (33) comprises a sixth connecting plate (331), a first supporting plate (333) and a seventh connecting plate (332), one end of the sixth connecting plate (331) is connected to the second limiting plate (312), one end of the seventh connecting plate (332) is connected to the other end of the sixth connecting plate (331), and the other end is connected to the first supporting plate (333), the sixth connecting plate (331) is inserted into the inner side of the first mounting groove (533), and one side end of the first supporting plate (333) abuts against one side end of the first suspension plate (532) when the fourth clamping plate (523) is clamped in the fourth clamping groove.

8. The assembly of the assembled toilet wall inside corner as set forth in claim 7, wherein: the binding off fossil fragments (5) still include seventh limiting plate (541), second reinforcing plate (542) one end is connected in first base plate (51), the other end is connected in seventh limiting plate (541) one end, second connecting plate (321), fourth limiting plate (411) all are on a parallel with seventh limiting plate (541), seventh limiting plate (541) one end butt in second connecting plate (321), the other end butt in fourth limiting plate (411).

9. The assembly device of claim 8, wherein: the closing-in keel (5) further comprises an eighth limiting plate (543), one end of the eighth limiting plate (543) is connected to one end of the seventh limiting plate (541), and the eighth limiting plate (543) abuts against the third connecting plate (412).

10. The assembly of the assembled toilet wall inside corner as set forth in claim 9, wherein: the binding off fossil fragments (5) still include third reinforcing plate (544), third reinforcing plate (544) one end is connected in first base plate (51), the other end is connected in eighth limiting plate (543) the other end.

Technical Field

The invention relates to the technical field of wallboard installation, in particular to an assembly type toilet wall internal corner assembling device.

Background

The wall decoration is a key area of indoor space decoration of a building, can protect a wall body, enhances the firmness and the durability of the wall body, and prolongs the service life of the wall body; the use functions of the wall can be improved, such as the heat preservation, heat insulation and sound insulation capability of the wall are improved, the artistic effect of a building is improved, and the environment can be beautified. Need connect two wallboards in wall reentrant corner department, some glue that pass through in the wallboard installation of wall reentrant corner department bonds two wallboards at present, it is comparatively troublesome to dismantle, some connect in first wallboard through reentrant corner part one end, the other end is connected in the second wallboard, the stability of connecting is relatively poor, simultaneously not with first wallboard respectively to the reentrant corner part, the junction of second wallboard closes up, make the dust get into the reentrant corner part easily respectively with first wallboard, the junction of second wallboard, thereby influence the reentrant corner part respectively with first wallboard, the stable connection of second wallboard.

Chinese patent CN211817570U, published japanese 2020-10-30 disclose an internal corner component and a corner component, the corner component comprising: a first wall panel; the second wall plate is perpendicular to the first wall plate; a reentrant corner component disposed between the first and second wall panels; the reentrant corner component includes: a main connecting plate and an internal corner strip; the main connecting plate is vertical to the first wall plate and parallel to the second wall plate; the internal corner strip is integrally formed at the outer end of the main connecting plate, and is provided with a first contact surface which is perpendicular to the main connecting plate and used for being attached to the outer plate surface of the first wallboard and a second contact surface which is parallel to the main connecting plate and used for being attached to the outer plate surface of the second wallboard; wherein: the main connecting plate is also provided with a first notch facing the first wall plate and taking the first contact surface as one of the groove walls and a second notch facing the second wall plate and taking the second contact surface as one of the groove walls; the side edge of the first wall plate is inserted in the first notch, and the side edge of the second wall plate is inserted in the second notch. Connect in first wallboard, the other end through reentrant corner part one end in above-mentioned patent and connect in the second wallboard, the stability of connection is relatively poor, does not close up with the junction of first wallboard, second wallboard respectively to reentrant corner part simultaneously for the dust gets into the junction of reentrant corner part respectively with first wallboard, second wallboard easily, thereby influences the reentrant corner part and connects with the stability of first wallboard, second wallboard respectively.

Disclosure of Invention

The invention aims to provide a fabricated toilet wall internal corner assembling device aiming at the defects of the prior art.

The invention provides an assembled toilet wall internal corner assembling device, which comprises a first internal corner wallboard, a second internal corner wallboard, a first fixing piece, a second fixing piece and a closing-up keel, the first fixing piece comprises a first clamping structure, a second clamping structure and a third clamping structure, the first internal corner wallboard is clamped in the first clamping structure, the second fixing piece comprises a fourth clamping structure and a fifth clamping structure, one end of the fifth clamping structure forms a first clamping groove with one end of the fourth clamping structure and one end of the first clamping structure when the fourth clamping structure is clamped in the second clamping structure, the second internal corner wallboard is clamped in the first clamping groove, the closing-up keel comprises a first base plate, a first closing-up plate and a second closing-up plate, the first receiving plate is connected to the other end of the fifth clamping structure in a clamped mode, and the second receiving plate is connected to the third clamping structure in a clamped mode.

Further, first joint structure includes first limiting plate, second limiting plate, first plugboard, first limiting plate, second joint groove is enclosed to first limiting plate, second limiting plate, first plugboard, first reentrant corner wallboard includes first bayonet joint board, first connecting plate, first plugboard sets up on first connecting plate, first plugboard pegs graft in first plugboard, first bayonet joint board joint in second joint groove when first plugboard pegs in first plugboard.

Further, first joint structure still includes third limiting plate, first reinforcing plate, third limiting plate one end is connected in the first plugboard other end, first reinforcing plate sets up in the third limiting plate other end.

Further, the second clamping structure includes second connecting plate, second joint board, second connecting plate one end is connected in first limiting plate, the other end is connected in second joint board, the fourth clamping structure includes fourth limiting plate, third connecting plate, fifth limiting plate, the third connecting plate both ends are connected in fourth limiting plate, fifth limiting plate respectively, fourth limiting plate, third connecting plate, fifth limiting plate enclose into the third joint groove, the second joint integrated circuit board is connected in the third joint groove.

Further, fifth joint structure includes third joint board, first backstop board, fourth connecting plate one end is connected in fifth limiting plate, the other end is connected in first backstop board one end, the first backstop board other end is connected in third joint board, first backstop board, fourth connecting plate enclose into the fourth joint groove, first closing plate includes second base plate, fifth connecting plate, fourth joint board, second base plate one end is connected in first base plate one end, fifth connecting plate one end is connected in the second base plate other end, the other end is connected in fourth joint board, fourth joint integrated circuit board connects in the fourth joint groove.

Further, the fifth clamping structure further comprises a sixth limiting plate, the sixth limiting plate is connected to the fifth limiting plate, one end of the first limiting plate is arranged on one side of the extension line of the fifth limiting plate axis, the other end of the first limiting plate extends to the other side of the extension line of the fifth limiting plate axis, and the other end of the first limiting plate, the fifth limiting plate and the sixth limiting plate enclose a first clamping groove.

Further, the second mouth receiving plate comprises a third base plate and a first hanging plate, a first mounting groove is formed in the third base plate in a penetrating mode, one end of the third base plate is connected to the other end of the first base plate, the other end of the third base plate is connected to the first hanging plate, the third clamping structure comprises a sixth connecting plate, a first supporting plate and a seventh connecting plate, one end of the sixth connecting plate is connected to the second limiting plate, one end of the seventh connecting plate is connected to the other end of the sixth connecting plate, the other end of the seventh connecting plate is connected to the first supporting plate, the sixth connecting plate is inserted into the first mounting groove to be inner side, and one side end of the first supporting plate abuts against the first hanging plate side end when the fourth clamping plate is clamped in the fourth clamping groove.

Further, the closing-up keel further comprises a seventh limiting plate and a second reinforcing plate, one end of the second reinforcing plate is connected to the first base plate, the other end of the second reinforcing plate is connected to one end of the seventh limiting plate, the second connecting plate and the fourth limiting plate are parallel to the seventh limiting plate, one end of the seventh limiting plate is abutted to the second connecting plate, and the other end of the seventh limiting plate is abutted to the fourth limiting plate.

Further, the binding off fossil fragments still include the eighth limiting plate, eighth limiting plate one end is connected in seventh limiting plate one end, the eighth limiting plate butt in third connecting plate.

Further, the binding off fossil fragments still include the third reinforcing plate, third reinforcing plate one end is connected in first base plate, the other end and is connected in the eighth limiting plate other end.

The assembled toilet wall internal corner assembling device has the following beneficial effects:

1. connecting one end of a first internal corner wallboard to a first clamping structure, clamping a fourth clamping structure to a second clamping structure to realize stable connection of a second fixing piece and the first fixing piece, enclosing one end of a fifth clamping structure and one end of the fourth clamping structure as well as one end of the first clamping structure into a first clamping groove, clamping a second internal corner wallboard to the first clamping groove, realizing stable connection of the first internal corner wallboard to the first fixing piece and stable connection of the second internal corner wallboard to the second fixing piece, clamping a first closing plate at the other end of the fifth clamping structure, clamping a second closing plate at a third clamping structure, realizing fixing piece closing for the connection of the second internal corner wallboard, the second fixing piece, the first internal corner wallboard and the first fixing piece respectively, avoiding dust from entering the second internal corner wallboard, the connection of the second internal corner wallboard, the first internal corner wallboard and the connection of the first internal corner wallboard, the first closing plate can protect the second fixing piece, and the second closing plate can protect the first fixing piece, so that the strength of the whole device is improved, and the installation is convenient and fast;

2. the first inserting plate is inserted into the first inserting groove, and the first clamping plate is clamped in the second clamping groove, so that the first clamping structure and the first internal corner wallboard are stably connected, and the installation is convenient;

3. after the first clamping plate is clamped in the second clamping groove, the first clamping plate can impact the first limiting plate when the first internal corner wallboard is pushed, so that the first limiting plate is easily damaged, when the first inserting plate is inserted into the first inserting groove, the third limit plate is accommodated in the first inserting groove, a gap is formed between one end of the third limit plate and one end of the first inserting groove, and the third limit plate strikes the part of the first connecting plate close to the first inserting groove when the first internal corner wallboard is stressed to move a certain distance towards the direction close to the first limit plate, the first connecting plate is stopped, so that the first internal corner wallboard stops moving, the first clamping plate on the first internal corner wallboard is prevented from impacting the first limiting plate, the stability of connection between the first internal corner wallboard and the first clamping structure is improved, the strength of the third limiting plate is improved through the first reinforcing plate, and the strength of the whole device is further improved;

4. the fourth limiting plate, the third connecting plate and the fifth limiting plate enclose a third clamping groove, the second clamping plate is clamped in the third clamping groove, the fourth limiting plate, the third connecting plate and the fifth limiting plate can protect the second clamping plate, the first fixing piece and the second fixing piece are fastened and connected, and the installation is convenient and fast;

5. the third clamping plate, the first stopping plate and the fourth connecting plate enclose a fourth clamping groove, the fourth clamping plate is connected to the fourth clamping groove, the third clamping plate and the fourth connecting plate stop two side ends of the fourth clamping plate, the first stopping plate stops the bottom end of the fourth clamping plate, and the first stopping plate supports the fourth clamping plate, so that the first closing plate can be supported by the second fixing member, the second fixing member can be stably connected with the first closing plate, and the installation is convenient and fast;

6. one end of the first limiting plate is arranged on one side of an extension line of the axis of the fifth limiting plate, the other end of the first limiting plate extends to the other side of the extension line of the axis of the fifth limiting plate, the second clamping plate is clamped in the third clamping groove, so that the other end of the first limiting plate, the fifth limiting plate and the sixth limiting plate enclose the first clamping groove, the top end of the second clamping plate is abutted to the part, close to the third clamping groove, of the third connecting plate, and the second internal corner wallboard can be clamped in the first clamping groove, so that the second internal corner wallboard is fixed and is convenient to install;

7. the sixth connecting plate is inserted into the inner side of the first mounting groove, the first suspension plate is positioned at the upper end of the first supporting plate when the fourth clamping plate is positioned at the upper end of the fourth clamping groove, the fourth clamping plate moves towards the direction close to the fourth clamping groove, the second substrate moves towards the direction close to the fourth clamping groove, and the first substrate moves towards the direction close to the fourth clamping groove to drive the third substrate to move towards the direction close to the first supporting plate, so that the first suspension plate moves towards the direction close to the first supporting plate, and the top end of the first supporting plate is abutted against the first suspension plate when the fourth clamping plate is clamped in the fourth clamping groove, so that the second receiving plate and the third clamping structure are stably connected, and the mounting is convenient and fast;

8. one end of the seventh limiting plate is abutted against the second connecting plate, and the other end of the seventh limiting plate is abutted against the fourth limiting plate, so that the seventh limiting plate is limited, and the movement of the first substrate in the horizontal direction is limited; the movement of the second closing plate in the horizontal direction is limited, the movement of the first suspension plate in the horizontal direction is limited, and the situation that the first suspension plate collides with the seventh connecting plate due to the fact that one end of the first suspension plate moves in the direction close to the seventh connecting plate for too much distance is avoided; the movement of the first closing plate in the horizontal direction is limited, and the movement of the fifth connecting plate in the horizontal direction is limited, so that the fifth connecting plate is prevented from moving too far towards the direction close to the fourth connecting plate, and the fourth connecting plate is prevented from being damaged by the fifth connecting plate; the overall stability of the device is improved, and the installation is convenient; the second reinforcing plate can improve the strength of the seventh limiting plate, so that the strength of the closing keel is improved;

9. the eighth limiting plate abuts against the third connecting plate so as to limit the movement of the first base plate in the vertical direction; the movement of the first closing plate in the vertical direction is limited, so that the movement of the fourth clamping plate in the vertical direction is limited, and the fourth clamping plate is prevented from moving too far towards the direction close to the first stop plate to cause the fourth clamping plate to crash the first stop plate; the movement of the second closing plate in the vertical direction is limited, and the movement of the first suspension plate in the vertical direction is limited, so that the first suspension plate is prevented from being damaged by the first suspension plate due to the fact that one end of the first suspension plate moves too far towards the direction close to the first support plate; the overall stability of the device is improved, and the device is convenient to install; the third reinforcing plate can improve the intensity of eighth limiting plate, and then improves the intensity of binding off fossil fragments.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a schematic structural diagram of an assembled toilet wall inside corner assembling device according to an embodiment of the present invention;

FIG. 2 is a first enlarged view of the assembled toilet wall inside corner assembling device at A according to the embodiment of the present invention;

FIG. 3 is a second enlarged view of the assembled toilet wall inside corner assembling device at A according to the embodiment of the present invention;

FIG. 4 is a front view of a first fixing member in an assembled toilet wall inside corner assembling device according to an embodiment of the present invention;

FIG. 5 is a front view of a second fixing member in an assembled toilet wall inside corner assembling device according to an embodiment of the present invention;

FIG. 6 is a front view of a closing keel in an assembled toilet wall inside corner assembling device according to an embodiment of the invention;

FIG. 7 is a schematic structural diagram of a first fixing member in an assembled toilet wall inside corner assembling device according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a second fixing member in an assembled toilet wall inside corner assembling device according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a closing keel in an assembled toilet wall inside corner assembling device according to an embodiment of the invention.

In the figure: 1-a first inside corner wall panel, 11-a first clamping plate, 12-a first connecting plate, 13-a first insertion groove, 2-a second inside corner wall panel, 3-a first fixing member, 31-a first clamping structure, 311-a first limiting plate, 312-a second limiting plate, 313-a first insertion plate, 314-a third limiting plate, 315-a first reinforcing plate, 32-a second clamping structure, 321-a second connecting plate, 322-a second clamping plate, 33-a third clamping structure, 331-a sixth connecting plate, 332-a seventh connecting plate, 333-a first supporting plate, 4-a second fixing member, 41-a fourth clamping structure, 411-a fourth limiting plate, 412-a third connecting plate, 413-a fifth limiting plate, 42-a fifth clamping structure, 421-a fourth connecting plate, 422-a third clamping plate, 423-a first stop plate, 424-a sixth limiting plate, 5-a closing keel, 51-a first base plate, 52-a first closing plate, 521-a second base plate, 522-a fifth connecting plate, 523-a fourth clamping plate, 53-a second closing plate, 531-a third base plate, 532-a first suspension plate, 533-a first mounting groove, 541-a seventh limiting plate, 542-a second reinforcing plate, 543-an eighth limiting plate, 544-a third reinforcing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Please refer to fig. 1 to 9. The assembled toilet wall internal corner assembling device comprises a first internal corner wall plate 1, a second internal corner wall plate 2, a first fixing piece 3, a second fixing piece 4 and a closing keel 5, wherein the first fixing piece 3 comprises a first clamping structure 31, second joint structure 32, third joint structure 33, 1 joint in first joint structure 31 of first reentrant corner wallboard, second mounting 4 includes fourth joint structure 41 and fifth joint structure 42, fifth joint structure 42 one end when fourth joint structure 41 joint in second joint structure 32 with fourth joint structure 41 one end, first joint structure 31 one end encloses into first joint groove, 2 joints in first joint grooves of second reentrant corner wallboard, binding off fossil fragments 5 include first base plate 51, first closing-in board 52, second closing-in board 53, first closing-in board 52 joint in the fifth joint structure 42 other end, second closing-in board 53 joint in third joint structure 33.

Here, connect first reentrant corner wallboard 1 one end in first joint structure 31, joint fourth joint structure 41 in second joint structure 32, realize the stable connection with second mounting 4 and first mounting 3, fifth joint structure 42 one end and fourth joint structure 41 one end, first joint structure 31 one end encloses into first joint groove, joint second reentrant corner wallboard 2 in first joint groove, realize connecting first reentrant corner wallboard 1 in first mounting 3, connect second reentrant corner wallboard 2 in second mounting 4, first closing plate 52 joint in the other end of fifth joint structure 42, second closing plate 53 joint in third joint structure 33, realize respectively closing up for the junction of second reentrant corner wallboard 2, second mounting 4 and the junction of first reentrant corner wallboard 1, first mounting 3, avoid the dust to get into second reentrant corner wallboard 2, first joint structure 32, The junction of second mounting 4 and the junction of first reentrant corner wallboard 1, first mounting 3, first board 52 of closing up can protect second mounting 4, and second board 53 of closing up can protect first mounting 3, improves the intensity of integrated device, and it is convenient to install.

First joint structure 31 can include first limiting plate 311, second limiting plate 312, first plugboard 313, first limiting plate 311, second limiting plate 312, first plugboard 313 encloses into the second joint groove, first reentrant corner wallboard 1 includes first bayonet joint board 11, first connecting plate 12, first plugboard 13 sets up on first connecting plate 12, first plugboard 313 pegs graft in first plugboard 13, first bayonet joint board 11 joint in the second joint groove when first plugboard 313 pegs graft in first plugboard 13, thereby with first joint structure 31 and the stable connection of first reentrant corner wallboard 1, it is convenient to install. The first limiting plate 311 is perpendicular to the second limiting plate 312, and the first plugging plate 313 is parallel to the first limiting plate 311.

The first clamping structure 31 may further include a third limiting plate 314 and a first reinforcing plate 315, one end of the third limiting plate 314 is connected to the other end of the first inserting plate 313, and the first reinforcing plate 315 is disposed at the other end of the third limiting plate 314. After the first fastening plate 11 is fastened in the second fastening groove, the first fastening plate 11 will strike the first limiting plate 311 when the first inside corner wall panel 1 is pushed, which easily damages the first limiting plate 311, when the first inserting plate 313 is inserted in the first inserting groove 13, the third limiting plate 314 is accommodated in the first inserting groove 13, a gap is formed between one end of the third limiting plate 314 and one end of the first inserting groove 13, and the third limiting plate 314 strikes the portion of the first connecting plate 12 close to the first inserting groove 13 when the first inside corner wall panel 1 is forced to move a distance towards the direction close to the first limiting plate 311, so that the first connecting plate 12 stops, the first inside corner wall panel 1 stops moving, the first fastening plate 11 on the first inside corner wall panel 1 is prevented from striking the first limiting plate 311, the stability of the connection between the first inside corner wall panel 1 and the first fastening structure 31 is improved, the first reinforcing plate 315 improves the strength of the third limiting plate 314, thereby improving the strength of the whole device. The third restriction plate 314 is perpendicular to the first socket plate 313.

Second joint structure 32 can include second connecting plate 321, second joint board 322, second connecting plate 321 one end is connected in first limiting plate 311, the other end is connected in second joint board 322, fourth joint structure 41 includes fourth limiting plate 411, third connecting plate 412, fifth limiting plate 413, third connecting plate 412 both ends are connected respectively in fourth limiting plate 411, fifth limiting plate 413, fourth limiting plate 411, third connecting plate 412, fifth limiting plate 413 encloses into the third joint groove, second joint board 322 joint in the third joint groove, fourth limiting plate 411, third connecting plate 412, fifth limiting plate 413 can protect second joint board 322, the realization is with first mounting 3 and the 4 fastening connection of second mounting, it is convenient to install. The second connecting plate 321 is perpendicular to the first limiting plate 311, the second clamping plate 322 is parallel to the first limiting plate 311, the fourth limiting plate 411 is perpendicular to the first limiting plate 311, the third connecting plate 412 is perpendicular to the fourth limiting plate 411, the fifth limiting plate 413 is parallel to the fourth limiting plate 411, the top end of the second clamping plate 322 is recessed towards the center line of the second clamping plate 322, the top end of the second clamping plate 322 conveniently extends into the third clamping groove, and the efficiency of clamping the second clamping plate 322 in the third clamping groove is improved.

The fifth clamping structure 42 may include a third clamping plate 422, a first blocking plate 423, a fourth connecting plate 421, one end of the fourth connecting plate 421 is connected to the fifth limiting plate 413, the other end of the fourth connecting plate is connected to one end of the first blocking plate 423, the other end of the first blocking plate 423 is connected to the third clamping plate 422, the first blocking plate 423, the fourth connecting plate 421 enclose a fourth clamping groove, the first closing plate 52 includes a second substrate 521, a fifth connecting plate 522, and a fourth clamping plate 523, one end of the second substrate 521 is connected to one end of the first substrate 51, one end of the fifth connecting plate 522 is connected to the other end of the second substrate 521, the other end of the fifth connecting plate is connected to the fourth clamping plate 523, the fourth clamping plate 523 is clamped in the fourth clamping groove, the third clamping plate 422 and the fourth connecting plate 421 stop both side ends of the fourth clamping plate 523, the first blocking plate 423 stops the bottom end of the fourth clamping plate 523, the first blocking plate 423 supports the fourth clamping plate 523, therefore, the first closing plate 52 can be supported by the second fixing piece 4, and the second fixing piece 4 and the first closing plate 52 can be stably connected, so that the installation is convenient and fast. The third engaging plate 422 is parallel to the fifth limiting plate 413, the first stopper plate 423 is perpendicular to the third engaging plate 422, and the fourth engaging plate 523 is perpendicular to the first stopper plate 423.

Fifth joint structure 42 can also include sixth limiting plate 424, sixth limiting plate 424 is connected in fifth limiting plate 413, first limiting plate 311 one end sets up in one side of the extension line of fifth limiting plate 413 axis, the other end extends to the extension line opposite side of fifth limiting plate 413 axis, the first limiting plate 311 other end, fifth limiting plate 413, sixth limiting plate 424 encloses into first joint groove, second joint plate 322 top butt is close to the part in third joint groove on third connecting plate 412, make second reentrant corner wallboard 2 can joint in first joint groove, thereby fix second reentrant corner wallboard 2, it is convenient to install. The sixth restriction plate 424 is perpendicular to the fifth restriction plate 413.

The second receiving plate 53 may include a third base plate 531 and a first hanging plate 532, a first mounting groove 533 is formed through the third base plate 531, one end of the third base plate 531 is connected to the other end of the first base plate 51, and the other end of the third base plate 531 is connected to the first hanging plate 532, the third clamping structure 33 includes a sixth connecting plate 331, a first supporting plate 333 and a seventh connecting plate 332, one end of the sixth connecting plate 331 is connected to the second limiting plate 312, one end of the seventh connecting plate 332 is connected to the other end of the sixth connecting plate 331, and the other end of the seventh connecting plate is connected to the first supporting plate 333, the sixth connecting plate 331 is inserted into the first mounting groove 533, and a side end of the first supporting plate 333 abuts against a side end of the first hanging plate 532 when the fourth clamping plate 523 is clamped in the fourth clamping groove. The sixth connecting plate 331 is inserted into the inner side of the first mounting groove 533, when the fourth clamping plate 523 is located at the upper end of the fourth clamping groove, the first suspension plate 532 is located at the upper end of the first supporting plate 333, the fourth clamping plate 523 moves towards the direction close to the fourth clamping groove, the second substrate 521 moves towards the direction close to the fourth clamping groove, and the first substrate 51 moves towards the direction close to the fourth clamping groove, so that the third substrate 531 is driven to move towards the direction close to the first supporting plate 333, the first suspension plate 532 moves towards the direction close to the first supporting plate 333, and the top end of the first supporting plate 333 abuts against the first suspension plate 532 when the fourth clamping plate 523 is clamped in the fourth clamping groove, so that the second receiving plate 53 and the third clamping structure 33 are stably connected, and the installation is convenient. The first support plate 333 is perpendicular to the second limit plate 312, and the first hanger plate 532 is parallel to the first support plate 333.

The opening-closing keel 5 may further include a seventh limiting plate 541 and a second reinforcing plate 542, one end of the second reinforcing plate 542 is connected to the first substrate 51, and the other end of the second reinforcing plate 542 is connected to one end of the seventh limiting plate 541, the second connecting plate 321 and the fourth limiting plate 411 are both parallel to the seventh limiting plate 541, and one end of the seventh limiting plate 541 is abutted to the second connecting plate 321, and the other end of the seventh limiting plate is abutted to the fourth limiting plate 411. One end of the seventh limiting plate 541 abuts against the second connecting plate 321, and the other end abuts against the fourth limiting plate 411, so that the seventh limiting plate 541 is limited, and the movement of the first substrate 51 in the horizontal direction is limited; the movement of the second closing plate 53 in the horizontal direction is limited, and the movement of the first hanging plate 532 in the horizontal direction is limited, so that the situation that the seventh connecting plate 332 is damaged by the first hanging plate 532 due to the fact that one end of the first hanging plate 532 moves towards the direction close to the seventh connecting plate 332 for too much distance is avoided; the movement of the first closing plate 52 in the horizontal direction is limited, and the movement of the fifth connecting plate 522 in the horizontal direction is limited, so that the fifth connecting plate 522 is prevented from moving too far towards the direction close to the fourth connecting plate 421 to cause the fifth connecting plate 522 to crash the fourth connecting plate 421; the overall stability of the device is improved, and the installation is convenient; the second reinforcing plate 542 can improve the strength of the seventh limiting plate 541, and further improve the strength of the closing-up keel 5. The seventh limiting plate 541 is parallel to the second connecting plate 321, and the second reinforcing plate 542 is perpendicular to the seventh limiting plate 541.

The closing-up keel 5 may further include an eighth limiting plate 543, one end of the eighth limiting plate 543 is connected to one end of the seventh limiting plate 541, and the eighth limiting plate 543 abuts against the third connecting plate 412.

The mouth-closing keel 5 may further include a third reinforcing plate 544, where one end of the third reinforcing plate 544 is connected to the first base plate 51, and the other end is connected to the eighth limiting plate 543. The eighth limiting plate 543 abuts against the third connecting plate 412, so as to limit the movement of the first substrate 51 in the vertical direction; further, the movement of the first closing plate 52 in the vertical direction is limited, and further, the movement of the fourth clamping plate 523 in the vertical direction is limited, so that the fourth clamping plate 523 is prevented from moving too much towards the direction close to the first stopping plate 423, and the fourth clamping plate 523 is prevented from colliding with the first stopping plate 423; the movement of the second closing plate 53 in the vertical direction is limited, and the movement of the first hanging plate 532 in the vertical direction is limited, so that the first hanging plate 532 is prevented from being collided with the first supporting plate 333 due to the fact that one end of the first hanging plate 532 moves towards the direction close to the first supporting plate 333 for too much distance; the overall stability of the device is improved, and the device is convenient to install; the third reinforcing plate 544 can improve the strength of the eighth limiting plate 543, so as to improve the strength of the closing-in keel 5. The eighth limiting plate 543 is parallel to the third connecting plate 412.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It should be noted that, in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which the product of the application is usually placed in when the product of the application is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.