CN218952697U

CN218952697U - Line mounting structure

Info

Publication number: CN218952697U
Application number: CN202223241611.4U
Authority: CN
Inventors: 沈斌; 施萱萱
Original assignee: Hangzhou Anpo Home Furnishing Co ltd
Current assignee: Hangzhou Anpo Home Furnishing Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-02
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a line installation structure, which comprises: a line body filling the gap between the wallboards, a side plug-in piece connected with the side of the wallboards, an inner splicing piece connected with the inner surface of the wallboards, and a wall surface fitting piece connected with the outer surface of the wallboards; the side surface plug connector comprises a plug groove and a plug protrusion which are arranged on the side surface of the line body; the inner splice comprises a splice main body extending from the bottom of the line body to the side, and a positioning structure is arranged on the splice main body; the wall laminating piece includes laminating main part, and the connection can be dismantled at the top of laminating main part and line body, and one side of laminating main part disposes the connection boss that extends to the bottom. The line installation structure disclosed by the utility model is simple in integral structure, easy to detach and strong in stability, can effectively solve the problem of seam remaining between the line and the wall body, and is attractive in appearance.

Description

Line mounting structure

Technical Field

The utility model belongs to the technical field of decoration, and particularly relates to a line installation structure.

Background

The moulding is used for decorating the cornice line, waist line, windowsill line, door and window cover, roof pressing, sunshade, stair lintel, publicity column frame, picture frame line etc. of the wall in room, plays beautification and protection's effect. The lines protruding or inlaid on the wall are the connection structures between the wall boards.

The utility model patent publication number KR102229518B1 provides a connection structure of external wall panels for construction, which forms an improved external air blocking and waterproofing structure by a gasket, thereby preventing inflow of external air and moisture through a gap between connection portions of the external wall panels for construction. In the outer panel connection structure for connecting the outer panels, the outer panel connection structure is formed in a symmetrical shape on both sides of the insertion groove, through which connection protrusions protruding from the outer panels can be inserted. The insertion groove is formed of an elastic washer, which is adhered to the inserted connection protrusion. A sliding groove for assembling the gasket is provided at one side of the insertion groove. The improved structure can improve the air tightness of the outside air and the waterproof property at the connection portion of the exterior wall panel during the construction.

The utility model of JP2004076428A provides a wall panel connecting structure that is less likely to cause water leakage even when the wall panel is stretched. A fitting protrusion is provided along one long side end portion of the long wall panel, and a fitting recess is provided along the other long side end portion of the wall panel. The plurality of wall panels are arranged substantially horizontally, and the wall panels are arranged such that the longitudinal direction thereof is substantially parallel to the vertical direction. The connection structure connects the wall panels of the adjacent wall panels by fitting the fitting convex portions and the fitting concave portions of the adjacent wall panels. A first seal is provided on the surface of the fitting protrusion, and a second seal is provided on the bottom surface of the fitting recess. The surface of the first seal is made to be closely attached to the side surface of the fitting recess and the surface of the second seal, and the fitting protrusion is fitted to the fitting recess.

Through the analysis to above-mentioned prior art, can know that current wall decorative material is functional strong, but wallboard connection structure overall stability is poor, easily drops to the roughness requirement to the wallboard is higher, and partial lines mounting structure is complicated, has the defect of difficult installation and dismantlement.

Disclosure of Invention

The utility model aims to provide a line installation structure which is simple in structure, easy to detach and strong in stability, can improve the installation efficiency, and effectively solves the problem of seam remaining between a line and a wall body, and is attractive in appearance.

The technical scheme adopted by the utility model for achieving the purpose is as follows:

line mounting structure includes:

the line body is used for filling gaps among the wallboards;

the side surface plug-in connector is arranged at the side of the line body and is used for being connected with the side surface of the wallboard;

the inner splicing piece is arranged at the bottom of the line body and is used for being connected with the inner surface of the wallboard;

the wall surface attaching piece is arranged at the top of the line body and is used for being connected with the outer surface of the wallboard;

the side surface plug connector comprises a plug groove and a plug protrusion which are arranged on the side surface of the line body; the inserting protrusion extends outwards from the side of the line body; the inserting grooves and the inserting protrusions are matched with the side surfaces of the wallboard;

the inner splice comprises a splice main body extending from the bottom of the line body to the side, and a positioning structure is arranged on the splice main body;

the wall laminating piece includes laminating main part, and the connection can be dismantled at the top of laminating main part and line body, and one side of laminating main part disposes the connection boss that extends to the bottom.

Further, the left and right sides of the line body are respectively provided with a splicing groove and a splicing bulge, and the splicing grooves and the splicing bulges are respectively connected with wallboards at the left and right sides of the line structure.

The section of the line body is in a square pipe body structure, when the line body is installed, the line body is filled between two adjacent wallboards, and the side surface of the line body is firmly connected with the side surface of the wall body through the insertion grooves and the insertion protrusions in the side surface insertion pieces respectively matched with the protrusion groove bodies on the side surfaces of the wallboards; the positioning structure of the inner splicing piece can be in positioning connection with the inside of the wall body, so that the mounting accuracy is improved, and the wall surface is ensured to be smooth; through the laminating main part of wall laminating spare, especially connect boss and the surface contact of wall, hide the gap between line body and the wall body.

By adopting the technical scheme, the wall body is decorated through the line body, so that the effect of beautiful seam is achieved; and realize from inside to outside multiposition point connection between line structure and the wallboard, enlarge area of contact, increase frictional force, can strengthen overall structure's stability through the bearing of multidimension degree, prevent unexpected droing, the security is good. The grafting recess in the side plug connector sets up with grafting protruding interval to when being connected with the wallboard lateral wall, form incomplete confined space between each other, have the buffering effect, and can consume partial vibration energy, can prevent the destruction of excessive impact to the wallboard, the reinforcing is to the protection of wall body, and stability is good.

In addition, the setting of laminating main part is especially suitable for the wallboard surface is uneven, connects boss and wall cooperation, and the laminating degree is good, and the seam that remains between hidden lines and the wall body that can be fine, and is practical, pleasing to the eye. In addition, the inner wall splice is connected with the side surface of the wallboard in an inserting mode, so that the installation efficiency can be improved, and time and labor are saved. The setting of inside splice can improve safety precision, guarantees the roughness of wall body outward appearance, dislocation prevention.

According to one embodiment of the utility model, the notch of the inserting groove is provided with a guiding curved surface, and the bottom of the inserting groove is provided with a base plate.

The side of the wallboard is provided with a bulge matched with the inserting groove and a groove body matched with the inserting bulge. Therefore, the connection difficulty between the inserting groove and the wallboard protrusion can be reduced by arranging the guide curved surface, and the installation efficiency is improved. The backing plate has buffering and protecting effects, and the backing plate is made of materials with certain elasticity, such as rubber, silica gel and the like, so that impact force of the wallboard bulge on the line body in the inserting process can be reduced, the space structure of the line body is maintained, and deformation is prevented.

Further, the surface of the pad is provided with outwardly protruding connection serrations. Therefore, the buffer distance is prolonged through the connecting saw teeth, the shock resistance of the wire plate body in the installation process is enhanced, and the structural stability is improved. On the other hand, the connection serrations protrude outwards, first coming into contact with the side of the wall panel during installation. The saw teeth are connected by processing materials with certain rigidity, such as stainless steel, aluminum materials and other metals or alloys, and can be inserted into the wallboard during installation, so that the connection tightness is improved, falling is prevented, and the structural stability is improved.

According to one embodiment of the utility model, the plug-in projection comprises a first bending piece and a second bending piece which are arranged symmetrically up and down and are bent in directions deviating from each other, and a regulating gap is arranged between the first bending piece and the second bending piece and is used for being matched with the fastening piece.

Further, the first bending piece and the second bending piece are in spiral or semi-spiral shape at the tail end far away from the line body and have certain elasticity.

Therefore, the inserting protrusion can be easily embedded in the groove body on the side surface of the wallboard, the installation difficulty is low, and the efficiency is high. In addition, the elasticity of first bent piece and second bent piece can guarantee the connection compactness between the two, effectively reduces the risk of droing, and stability is strong. In addition, the setting in regulation and control space can provide sufficient buffer space between wallboard and line body to incompletely seal, and the compressed air in grafting in-process can be as early as possible to the diffusion around, can prevent local temperature increase, can avoid compressed gas to influence the shape of structures such as cell body, first bending piece, second bending piece. The first bending piece and the second bending piece with elasticity are arranged in a spiral or semi-spiral shape, have a vibration reduction effect, are favorable for coping with impact in the installation process, collide with the outside after the installation is finished, and the like, and can prevent dislocation, keep the wall structure stable and have a smooth appearance.

In addition, the mating of the mating projections with the wall panel also helps to eliminate noise. Noise vibration transmits to between wall body and the line body, can follow first bending piece and the transmission of second bending piece, owing to both have certain elasticity, can take place slight deformation under noise vibration's effect, still can adjust self shape when effect vibration energy, make it more inseparable with being connected between the wall body cell body, stability further improves.

The regulation and control clearance can be matched with a fastener, the fastener can be selected from a screw, a bolt or a wedge block, and the like, the fastener is inserted into the regulation and control clearance, and the regulation and control clearance is firmly connected with the wallboard groove body through the elasticity of the first bending piece and the second bending piece, so that the effects of simple structure and excellent stability are achieved.

According to one embodiment of the utility model, the top of the line body is provided with the mounting groove, the bottom of the attaching main body is provided with the mounting boss, and the mounting boss is detachably matched with the mounting groove.

From this, the wall laminating piece can be with line body detachable connection. Further, the laminating main part can set up different specifications, and the roughness according to the wallboard surface can select the laminating main part of different specifications to cooperate with it, and the practicality improves.

According to one embodiment of the utility model, the inner wall of the mounting groove is provided with a first relief and the side wall of the mounting boss is provided with a second relief. Therefore, through the cooperation of the first convex lines and the second convex lines, the connection tightness between the attaching main body and the line body can be improved, and the wall attaching piece is prevented from falling off.

Further, the inside of installation boss is equipped with the installation cavity, and the bottom of installation cavity is equipped with the opening, disposes elastic support piece in the installation cavity, and elastic support piece's bottom can contact with the tank bottom of mounting groove through the opening. Thus, the elastic support member can maintain the spatial structure of the bonded body, and prevent deformation.

Further, the edge of the opening at the bottom of the installation cavity is provided with a flange, the upper end of the elastic support piece is contacted with the top surface of the installation cavity, and the bottom of the elastic support piece is contacted with the flange.

Further, the top and the bottom of the elastic supporting piece are respectively provided with an arc-shaped bulge, the arc-shaped bulge at the top is contacted with the top of the installation cavity, the arc-shaped bulge at the bottom is contacted with the flange, and the arc-shaped bulge passes through the opening at the bottom of the installation cavity to be contacted with the bottom of the installation groove.

According to one embodiment of the utility model, a clearance groove is formed between the connecting boss and the mounting boss, and connecting sawteeth are arranged on the inner wall of the clearance groove.

From this, can strengthen the connection compactness between laminating main part and the wallboard through connecting the sawtooth to support the spatial structure who keeps away the empty groove, prevent to warp. In addition, the connecting saw teeth also have the effects of noise reduction and vibration reduction.

Further, the lower surface of the connecting boss is provided with a bump.

According to one embodiment of the utility model, the interior of the line body is hollow and is provided with a plurality of reinforcing ribs. Therefore, when external impact is received, the reinforcing ribs can provide support for the space structure of the wire rod body, and excessive deformation is prevented.

Further, one end of the reinforcing rib is fixedly connected with the inner wall of the line body, the other end of the reinforcing rib extends obliquely to the middle of the line body, and a plurality of reinforcing ribs are arranged in a staggered mode.

The fixed, the free setting mode of the other end of strengthening rib one end helps absorbing and consuming the vibration energy of line body, and when vibration energy transmitted to the strengthening rib along the line body, can initiate the vibration of strengthening rib, consume the energy, and then reduce the influence of vibration to the line body, keep stable in structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. the side connectors, the inner splice parts and the wall surface joint parts are matched, the line structure and the wallboard are connected from inside to outside at multiple points, the contact area is enlarged, the friction force is increased, the stability of the whole structure can be enhanced through multi-dimensional bearing, and falling is effectively prevented;

2. the arrangement of the attaching main body is particularly suitable for uneven wallboard connection, has good attaching degree, can well solve the problem of seam remaining between the lines and the wall body, and is practical and attractive;

3. the arrangement of the first bending piece and the second bending piece in the splicing bulge not only improves the structural stability, but also can realize vibration reduction and noise reduction;

4. the whole structure is simple, and the processing and the installation are easy.

Therefore, the line installation structure provided by the utility model has the advantages of simple structure, easiness in disassembly and strong stability, can improve the installation efficiency, effectively solves the problem of seam clearance between the line and the wall body, has attractive appearance and is suitable for popularization and application.

Drawings

Fig. 1 is a schematic view of a line mounting structure according to embodiment 1 of the present utility model;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;

FIG. 4 is a schematic view of the line mounting structure of FIG. 1 mated with a wall panel;

fig. 5 is a schematic structural view of a wall surface fitting member of a line installation structure according to embodiment 2 of the present utility model;

fig. 6 is a schematic structural view of a line body of the line mounting structure according to embodiment 2 of the present utility model.

Reference numerals: wall panel 00; a line body 10; a mounting groove 11; a first ridge 12; a side plug 20; a plug recess 21; a guide curved surface 22; a pad plate 23; a connection serration 24; a plug-in protrusion 25; a first bending piece 26; a second bending member 27; regulating the gap 28; an inner splice 30; a splice body 31; a U-shaped protrusion 32; a detent groove 33; positioning ribs 34; wall surface attaching member 40; a fitting body 41; a connection boss 42; a mounting boss 43; a second ridge 44; a mounting cavity 51; an opening 52; a flange 53; an elastic support 54; a clearance groove 55; reinforcing ribs 56.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the detailed description and the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

Fig. 1 to 4 schematically show a line mounting structure according to an embodiment of the present utility model. As shown, the present line installation structure includes a line body 10 for filling a gap between the wall panels 00, a side connector 20 for side connection of the wall panels 00, an inner splice 30 for connection with an inner surface of the wall panels 00, and a wall surface coupler 40 for connection with an outer surface of the wall panels 00.

The section of the line body 10 is in a square pipe body structure, and when the line body 10 is installed, the line body 10 is filled between two adjacent wallboards 00. The side plug 20 is arranged at the side of the line body 10 and comprises a plug groove 21 and a plug protrusion 25 which are arranged at the side of the line body 10. The inserting protrusion 25 extends outwards from the side of the line body 10, and the left and right sides of the line body 10 are respectively provided with an inserting groove 21 and an inserting protrusion 25, which are respectively connected with the wallboards 00 at the left and right sides of the line structure. The side of the wallboard 00 is provided with a bulge and a groove body, the inserting groove 21 can be embedded with the bulge of the side of the wallboard 00, and the inserting bulge 25 can be matched with the groove body on the side of the wall body.

The notch of the inserting groove 21 is provided with the guide curved surface 22, and the connecting difficulty between the inserting groove 21 and the wallboard 00 bulge can be reduced by arranging the guide curved surface 22, so that the installation efficiency is improved. The pad 23 is made of a material with certain elasticity, such as rubber, silica gel, etc., so that the impact force of the protrusion of the wallboard 00 on the line body 10 in the plugging process can be reduced, and the deformation is prevented.

The bottom of the insertion groove 21 is provided with a base plate 23, and the surface of the base plate 23 is provided with outwardly protruding connection saw teeth 24. The buffer distance is prolonged through the connecting saw teeth 24, the shock resistance of the wire plate body in the installation process is enhanced, and the structural stability is improved. On the other hand, the connection serrations 24 protrude outwardly and are first brought into contact with the side of the wall plate 00 during installation. The connection saw teeth 24 are made of a material with certain rigidity, such as stainless steel, aluminum materials and other metals or alloys, and the connection saw teeth 24 can be inserted into the wallboard 00 during installation, so that connection compactness is improved, falling is prevented, and structural stability is improved.

The plugging protrusion 25 includes a first bending member 26 and a second bending member 27 which are disposed symmetrically up and down and bend in a direction away from each other, and the ends of the first bending member 26 and the second bending member 27, which are far away from the line body 10, are spiral or semi-spiral and have a certain elasticity. Therefore, the inserting protrusion 25 can be easily embedded in the groove body on the side face of the wallboard 00, the installation difficulty is low, and the efficiency is high. In addition, the elasticity of the first bending piece 26 and the second bending piece 27 can ensure the connection tightness between the first bending piece and the second bending piece, so that the falling risk is effectively reduced, and the stability is high. The first bending member 26 and the second bending member 27 are provided in a spiral or semi-spiral shape, have a vibration damping effect, contribute to the handling of impacts during installation, and impacts from the outside after the installation are completed, and prevent dislocation, maintain the structural stability of the wall, and have a flat appearance.

A regulating gap 28 is arranged between the first bending piece 26 and the second bending piece 27, and the regulating gap 28 is used for being matched with a fastener. The fastener can be selected from screws, bolts or wedges, and the like, the fastener is inserted into the regulating gap 28, and the fastener is firmly connected with the wall plate 00 groove body through the self elasticity of the first bending piece 26 and the second bending piece 27, so that the effects of simple structure and excellent stability are achieved. In addition, the adjusting space is arranged between the wallboard 00 and the line body 10, is not completely sealed, can provide enough buffer space, can diffuse the compressed air to the periphery as soon as possible in the plugging process, can prevent local temperature from rising, and can avoid the compressed air from influencing the shape of the structures such as the groove body, the first bending piece 26, the second bending piece 27 and the like.

The wall laminating piece 40 is located the top of line body 10, including laminating main part 41, laminating main part 41 can dismantle with the top of line body 10 and be connected, and one side of laminating main part 41 disposes the connection boss 42 that extends to the bottom. The setting of laminating main part 41 is particularly useful for wallboard 00 surface is not at ordinary times, through connection boss 42 and wall cooperation, and the laminating degree is good, and the problem of leaving the seam between line and the wall body that solves that can be fine is practical, pleasing to the eye. In this embodiment, the connecting boss 42 is disposed on one side of the bonding body 41, and in other embodiments, the connecting boss 42 may be disposed on both the left and right sides of the bonding body 41, and may be matched with uneven walls on both sides of the line body 10.

Specifically, the top of the line body 10 is provided with the mounting groove 11, the bottom of the attaching body 41 is provided with the mounting boss 43, and the mounting boss 43 is detachably matched with the mounting groove 11. In the mounting, the mounting boss 43 attached to the bottom of the main body 41 is inserted into the mounting groove 11 in the direction of the arrow in fig. 1. The inner wall of the mounting groove 11 is provided with a first ridge 12 and the side wall of the mounting boss 43 is provided with a second ridge 44. Therefore, the connection tightness between the attaching body 41 and the line body 10 can be improved by matching the first convex lines 12 with the second convex lines 44, and the wall surface attaching piece 40 is prevented from falling off.

The inner splice 30 is connected with the side surface of the wallboard 00 in an inserting manner, so that the installation efficiency can be improved, and time and labor are saved; the safety precision can also be improved, the flatness of the appearance of the wall body is ensured, and dislocation is prevented.

The bottom of line body 10 is located to inside splice 30, includes the concatenation main part 31 that extends to the side by line body 10 bottom, disposes location structure on the concatenation main part 31, and location structure is protruding 32 of U type in this embodiment, and U type groove is established to wallboard 00 bottom surface, through the cooperation in protruding 32 of U type and U type groove, can realize accurate location. In order to improve the connection tightness and prevent falling, the top edge of the U-shaped bulge 32 is provided with a clamping groove 33, and a positioning edge 34 matched with the clamping groove 33 is arranged in the U-shaped groove. Other forms of deformation of the positioning structure are possible in other embodiments. In addition, the position of the U-shaped protrusion 32 can be matched with a screw, a bolt and the like, so that nails can be driven into the splicing body 31 and the wallboard 00, and the connection is firm.

By adopting the technical scheme, the wall body is decorated through the line body 10, so that the effect of beautiful seam is achieved; and realize from inside to outside multiposition connection between line structure and the wallboard 00, enlarge area of contact, increase frictional force, can strengthen overall structure's stability through the bearing of multidimension degree, prevent unexpected droing, the security is good. The inserting grooves 21 and the inserting protrusions 25 in the side inserting pieces 20 are arranged at intervals, and when the inserting grooves are connected with the side wall of the wallboard 00, an incompletely closed space is formed between the inserting grooves and the inserting protrusions, the buffering effect is achieved, part of vibration energy can be consumed, damage to the wallboard 00 caused by excessive impact can be prevented, protection to the wall body is enhanced, and the stability is good.

Example 2

Fig. 5 and 6 schematically show a line mounting structure according to another embodiment of the present utility model, which is different from example 1 in that:

the mounting boss 43 is provided with a mounting cavity 51 inside, an opening 52 is provided at the bottom of the mounting cavity 51, an elastic support 54 is disposed in the mounting cavity 51, and the bottom of the elastic support 54 can contact with the bottom of the mounting groove 11 through the opening 52. Thus, the elastic support 54 can maintain the spatial structure of the bonding body 41, and prevent deformation.

Further, the flange 53 is provided at the edge of the opening 52 at the bottom of the installation cavity 51, the top and the bottom of the elastic support 54 are provided with arc protrusions, the arc protrusions at the top are in contact with the top of the installation cavity 51, the arc protrusions at the bottom are in contact with the flange 53, and the arc protrusions penetrate through the opening 52 at the bottom of the installation cavity 51 to be in contact with the bottom of the installation groove 11.

A clearance groove 55 is formed between the connection boss 42 and the mounting boss 43, and burr-shaped connection serrations 24 are arranged on the inner wall of the clearance groove 55. The connection tightness between the fitting body 41 and the wall plate 00 can be enhanced by the connection saw teeth 24, and the space structure of the void-avoiding groove 55 is supported, thereby preventing deformation. In addition, the connection serrations 24 also provide noise reduction and vibration reduction.

The inside of the line body 10 is hollow and is provided with a plurality of reinforcing ribs 56. One end of each reinforcing rib 56 is fixedly connected with the inner wall of the line body 10, the other end of each reinforcing rib extends obliquely to the middle of the line body 10, and a plurality of reinforcing ribs 56 are arranged in a staggered mode. The reinforcing ribs 56 can provide support to the spatial structure of the wire body 10 when an external impact is applied, preventing excessive deformation. The fixed mode of setting up of strengthening rib 56 one end, the other end freedom helps absorbing and consuming the vibration energy of line body 10, and when vibration energy transmitted to strengthening rib 56 along line body 10, can initiate the vibration of strengthening rib 56, consume the energy, and then reduce the influence of vibration to line body 10, keep stable in structure.

Conventional operations in the operation steps of the present utility model are well known to those skilled in the art, and are not described herein.

While the foregoing embodiments have been described in detail in connection with the embodiments of the utility model, it should be understood that the foregoing embodiments are merely illustrative of the utility model and are not intended to limit the utility model, and any modifications, additions, substitutions and the like made within the principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A line mounting structure, comprising:

a line body (10) for filling a gap between the wall panels (00);

the side plug connector (20) is arranged at the side of the line body (10) and is used for being connected with the side surface of the wallboard (00);

the inner splicing piece (30) is arranged at the bottom of the line body (10) and is used for being connected with the inner surface of the wallboard (00);

the wall surface attaching piece (40) is arranged at the top of the line body (10) and is used for being connected with the outer surface of the wallboard (00);

the side plug connector (20) comprises a plug groove (21) and a plug protrusion (25) which are arranged on the side surface of the line body (10);

the inner splice (30) comprises a splice main body (31) extending from the bottom of the line body (10) to the side, and a positioning structure is arranged on the splice main body (31);

the wall laminating piece (40) comprises a laminating main body (41), the laminating main body (41) is detachably connected with the top of the line body (10), and a connecting boss (42) extending towards the bottom is arranged on one side of the laminating main body (41).

2. The line mounting structure of claim 1, wherein,

a guiding curved surface (22) is arranged at the notch of the inserting groove (21), and a backing plate (23) is arranged at the bottom of the inserting groove (21); the surface of the pad (23) is provided with outwardly protruding connection serrations (24).

3. The line mounting structure of claim 1, wherein,

the plug-in protrusion (25) comprises a first bending piece (26) and a second bending piece (27) which are arranged symmetrically up and down and are bent towards the direction deviating from each other, a regulating gap (28) is arranged between the first bending piece (26) and the second bending piece (27), and the regulating gap (28) is used for being matched with a fastener.

4. The line mounting structure of claim 1, wherein,

the top of the line body (10) is provided with a mounting groove (11), the bottom of the attaching main body (41) is provided with a mounting boss (43), and the mounting boss (43) is detachably matched with the mounting groove (11).

5. The line mounting structure of claim 4, wherein,

the inner wall of the mounting groove (11) is provided with a first convex line (12), and the side wall of the mounting boss (43) is provided with a second convex line (44);

the inside of installation boss (43) is equipped with installation cavity (51), the bottom of installation cavity (51) is equipped with opening (52), be provided with elastic support piece (54) in installation cavity (51), the bottom of elastic support piece (54) can with the tank bottom of mounting groove (11) contacts.

6. The line mounting structure of claim 4, wherein,

and a clearance groove (55) is formed between the connecting boss (42) and the mounting boss (43), and connecting sawteeth (24) are arranged on the inner wall of the clearance groove (55).

7. The line mounting structure according to claim 1, wherein the interior of the line body (10) is hollow and is provided with a plurality of reinforcing ribs (56).