CN211647826U

CN211647826U - Disjunctor door leaf structure of borduring

Info

Publication number: CN211647826U
Application number: CN201922308497.4U
Authority: CN
Inventors: 吴朝顺
Original assignee: Foshan Juedun Home Technology Co ltd
Current assignee: Foshan Juedun Home Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-09
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a conjoined edge-covering door leaf structure, which comprises an outer frame of a door leaf, wherein the outer frame is made of metal materials and is welded and formed, and conjoined edges are arranged at the inner side of the outer frame; the outer side of the connected edge cover is provided with a groove; the connected edge covers are matched with the inner edges of the outer frame in an inserting mode through the grooves, and the welding parts of the inner edges of the outer frame are located on the inner sides of the grooves of the connected edge covers. The integrated edge-covering door leaf structure provided by the utility model has simple structure, less steps for assembly, improved production efficiency and shortened production period; the main welding part can be hidden, and the aesthetic property of the door leaf is ensured.

Description

Disjunctor door leaf structure of borduring

Technical Field

The utility model relates to a door leaf field especially relates to a disjunctor door leaf structure of borduring.

Background

The conventional door leaf includes an outer frame and a hem. The inner edge of the outer frame is welded with an inner frame, and the wrapping edges comprise a front wrapping edge and a rear wrapping edge which are separated and are respectively welded on the front side and the rear side of the inner frame. The structure needs to weld the outer frame and the inner frame, also needs to weld the front and the rear edges and the inner frame, and needs to turn over the door leaf and position for many times when welding the front and the rear edges. Therefore, the traditional door leaf forming process has the problem of complicated processing steps.

The welding points between the inner frame and the wrapping edges are exposed outside. If materials such as the outer frame, the inner frame and the edge covering are colored firstly and then welded, the welded seam cannot be polished, the welded seam structure is prominent, and the attractiveness of the door leaf is reduced.

In addition, the outer frame and the edge covering of the traditional door leaf are both made of hard stainless steel materials made of the same material. The adjacent edges of the edge-covering horizontal strips and the edge-covering vertical strips are 45-degree inclined edges so as to avoid gaps in mutual splicing. However, stainless steel materials have high hardness and strong resilience, and have large deformation after 45-degree cutting, so that a standard 45-degree bevel edge is difficult to form, and gaps or irregular splicing are easy to occur when the adjacent bevel edges of the edge-covering horizontal bar and the edge-covering vertical bar are spliced. And because stainless steel hardness is high, the degree of difficulty of polishing its hypotenuse is also great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conjoined edge-covering door leaf structure which has simple structure, requires less steps for assembly, improves the production efficiency and shortens the production period; the main welding part can be hidden, and the aesthetic property of the door leaf is ensured.

In order to achieve the purpose, the utility model provides a conjoined edge-covering door leaf structure, which comprises an outer frame of a door leaf, wherein the outer frame is made of metal materials and is welded and formed, and the inner side of the outer frame is provided with conjoined edges; the outer side of the connected edge cover is provided with a groove; the connected edge covers are matched with the inner edges of the outer frame in an inserting mode through the grooves, and the welding parts of the inner edges of the outer frame are located on the inner sides of the grooves of the connected edge covers.

As a further improvement of the utility model, the outer frame comprises an outer frame vertical beam and an outer frame cross beam, and the outer frame vertical beam and the outer frame cross beam are welded with each other; the connected edge covering comprises an edge covering vertical strip and an edge covering transverse strip which are connected.

As a further improvement, the edge-covering vertical strips and the edge-covering horizontal strips are connected through an angle structure.

As a further improvement of the utility model, the corner brace structure comprises two corner braces, one end of each corner brace is provided with a connecting part, and the corner brace is provided with a spring pin; the end parts of the edge covering vertical strips and the edge covering transverse strips are provided with angle code holes; the connecting portion of two angle sign indicating number one ends pass through the connecting piece to be connected, and the other end of two angle sign indicating numbers stretches into respectively and bordures the vertical strip and bordure the angle sign indicating number of horizontal strip downthehole, and the spring catch on the angle sign indicating number cooperates with the pinhole joint that sets up on the angle sign indicating number hole.

As a further improvement of the utility model, the connecting piece is a bolt and nut assembly, and the edge-covering vertical bar and/or the edge-covering horizontal bar are/is provided with through holes which pass through the side walls of the corner code holes; the through hole is arranged opposite to the connecting piece.

As a further improvement of the utility model, the inner side of the connected edge cover is connected with a door fence structure.

As a further improvement of the utility model, the inner side of the conjoined bordure is provided with a core plate structure; and the inner side of the connected edge covering is provided with an inserting slot, and the edge of the core plate structure is in inserting fit with the inserting slot on the connected edge covering.

As a further improvement of the utility model, the connecting body is wrapped to be made of metal material, and the hardness of the connecting body is less than that of the outer frame.

As a further improvement of the utility model, the conjoined tipping is an aluminum material, and the outer frame is stainless steel.

Advantageous effects

Compared with the prior art, the utility model discloses a disjunctor door leaf structure of borduring's advantage does:

1. the integral edge-wrapping replaces a plurality of structures such as a traditional inner frame, a front edge-wrapping and a rear edge-wrapping, and the like, so that the structure of the door leaf is simplified. The door leaf does not need to be turned over when being assembled, the positioning steps of a plurality of parts to be welded are reduced, and the required steps are few, so that the production efficiency is improved, and the production period is shortened. And the inboard solder joint of frame can be hidden at the recess inboard that the disjunctor was bordured, even the frame is welding again after coloring, the solder joint part also can not seen by other people, need not to the solder joint anaglyph that also can ensure the door leaf.

2. The vertical strip and the horizontal strip tip of borduring connect through angle sign indicating number structure and replace the welding, need not to be equipped with special welding equipment, require lowly to equipment and operating personnel's skill, connect firmly, the surface of borduring does not have the solder joint moreover, need not to polish and handles.

3. When the edge-covering vertical strips and the edge-covering horizontal strips are spliced through the two corner connectors, the connecting parts of the edge-covering vertical strips and the edge-covering horizontal strips are connected together by the bolt and nut assemblies, and the bolts are not screwed up completely at the moment. After the two corner connectors are respectively inserted into the corner connectors of the edge covering vertical strips and the edge covering horizontal strips, the end parts of the edge covering vertical strips and the edge covering horizontal strips are aligned, the end parts of the screwdrivers extend into through holes in the side walls of the corner connectors, and the bolts are screwed tightly, so that the edge covering vertical strips and the edge covering horizontal strips are aligned after splicing, and deformation is avoided.

4. The hardness of disjunctor bordure is less than the hardness of frame, and when the cutting was bordured the hypotenuse of vertical retort pouch and both adjacent parts of horizontal retort pouch both, the disjunctor deflection of borduring is little, and the rebound volume after the cutting is little, and the degree of adaptability is high when then bordure vertical retort pouch and both hypotenuses of horizontal retort pouch both, and the gap appears or warp in the disagreement. Even if need polish the hypotenuse, because the disjunctor is bordured hardness little, it is low to polish the degree of difficulty, and it is efficient to polish.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a connected edge-wrapped door leaf structure;

FIG. 2 is a view taken along line A-A of FIG. 1;

FIG. 3 is one of the schematic diagrams of the matching of the outer frame and the integrated covering edge;

FIG. 4 is a second schematic view of the outer frame and the connecting cover;

FIG. 5 is an enlarged view of a portion of the door sill structure;

FIG. 6 is a cross-sectional view of the vertical hemmed strip and the horizontal hemmed strip connected by corner connectors;

FIG. 7 is one of the cross-sectional views of the joined body wraps;

FIG. 8 is a second cross-sectional view of the joined selvage;

fig. 9 is a third sectional view of the one-piece covered edge.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a concrete implementation mode is as shown in fig. 1 to fig. 9, a disjunctor door leaf structure of borduring, including the frame 1 of door leaf, frame 1 is metal material and welded forming, and the inboard of frame 1 is equipped with the disjunctor and bordures 2. The outer side of the connecting body wrapping edge 2 is provided with a groove 23. The connected edge covering 2 is in inserting fit with the inner edge of the outer frame 1 through the groove 23, and the welding part of the inner edge of the outer frame 1 is positioned on the inner side of the groove 23 of the connected edge covering 2. The conjoined tipping 2 is made of metal material, and the hardness of the conjoined tipping 2 is lower than that of the outer frame 1. Specifically, the connecting body wrapping 2 is made of aluminum materials, and the outer frame 1 is made of stainless steel. The hardness of the aluminum material is lower than that of stainless steel, the aluminum material is easy to cut, the deformation amount during cutting is small, and the rebound amount after cutting is small.

The outer frame 1 comprises outer frame vertical beams 11 and outer frame cross beams 12, and the outer frame vertical beams 11 and the outer frame cross beams 12 are welded with each other. The outer sides of the outer frame vertical beams 11 and the outer frame cross beams 12 are connected through first welding seams 9, and the inner sides of the outer frame vertical beams 11 and the outer frame cross beams 12 are connected through second welding seams 8, as shown in fig. 3 and 4. The second welding seam 8 is hidden inside the groove 23 of the conjoined wrapping 2. The first weld 9 is located at the top and bottom of the door and is generally difficult to see without obstruction.

The conjoined wrapping 2 comprises a wrapping vertical bar 21 and a wrapping horizontal bar 22 which are connected. The binding vertical strips 21 and the binding transverse strips 22 can be fixed by welding, and welding points are positioned on the inner side of the groove 23. In addition, the integral binding edge 2 can be integrally formed by casting, but the energy consumption is high, and the cost is high because a mold is required to be separately manufactured corresponding to the integral binding edge 2 with different size requirements.

In the embodiment, the adjacent binding vertical strips 21 and binding transverse strips 22 are connected through an angle code structure. The angle sign indicating number structure includes two angle sign indicating numbers 4, and the one end of every angle sign indicating number 4 is equipped with connecting portion 42, is equipped with spring catch 41 on the 4 lateral walls of angle sign indicating number. The end parts of the edge covering vertical strips 21 and the edge covering transverse strips 22 are provided with corner code holes 24. The connecting parts 42 at one ends of the two corner connectors 4 are connected through the connecting parts 5, and the other ends of the two corner connectors 4 respectively extend into the corner connector holes 24 of the edge-covering vertical strips 21 and the edge-covering transverse strips 22. The spring pin 41 on the corner connector 4 is in snap fit with the pin hole arranged on the hole wall of the corner connector hole 24. The pin hole penetrates through the wall of the corner code hole 24, and the top of the spring pin 41 is exposed outside the pin hole. When the edge-covering vertical strips 21 and the edge-covering transverse strips 22 need to be separated, the spring pins 41 are pressed to be separated from the pin holes, and the corner connectors 4 can be pulled out of the corner connector holes 24, so that the edge-covering vertical strips 21 and the edge-covering transverse strips 22 are separated, and the disassembly is convenient. Wherein, the connecting piece 5 is a bolt and nut component, and through holes 25 which pass through the side walls of the corner code holes 24 are arranged on the edge-covering vertical strips 21 and the edge-covering horizontal strips 22. The through-hole 25 is arranged opposite to the connecting member 5.

The inner side of the conjoined wrapping 2 is connected with a door sill structure 3. The door sill structure 3 comprises a rail 31 and a vertical rail 32. The two ends of the horizontal bar 31 are respectively inserted with the left and the right edge-covering vertical bars 21, and the two ends of the vertical bar 32 are respectively inserted with the upper and the lower edge-covering horizontal bars 22. The vertical rail 32 vertically penetrates through the side wall of the rail 31, and the crossing parts of the vertical rail 32 and the rail 31 are welded with each other, so that the rail 31 and the vertical rail 32 are prevented from shaking.

As shown in fig. 1, the door leaf is provided with an upper annular conjoined edge 2 and a lower annular conjoined edge 2. The two connected edge covers 2 are separated by an outer frame beam 12. The door sill structure 3 is arranged on the inner side of the upper integrated edge covering 2, and the integrated edge covering 2 can be in an aluminum profile structure as shown in fig. 7.

When assembling the door leaf, the outer frame vertical beams 11 at the two sides of the outer frame 1 and the outer frame cross beam 12 at the bottom can be welded to form a U-shaped outer frame. Then the annular conjoined wrapping edge 2 is slid into the inner side of the U-shaped outer frame from top to bottom. And pressing another outer frame beam 12 on the upper edge of the integrated edge-covering 2, and welding two ends of the outer frame beam 12 with the outer frame vertical beam 11.

The inner side of the connected edge 2 positioned at the lower part in fig. 1 is provided with a core plate structure 7, and the core plate structure 7 can be a sealing plate, a hollow plate or a solid plate. The connecting body wrapping edge 2 can adopt an aluminum profile structure. The inner side of the connected edge covering 2 is provided with a slot 6, and the edge of the core plate structure 7 is in inserting fit with the slot 6 on the connected edge covering 2. The number of the slots 6 may be one or two.

When thin sealing plates are required to be arranged on the inner side and the outer side of the door leaf, two slots 6 are arranged on the connecting edge 2, as shown in fig. 8. When the door leaf unilateral sets up the shrouding, only need 2 one sides of disjunctor bordure set up a slot 6 can, also can set up door fence structure 3 simultaneously on this disjunctor bordures 2.

When a thicker solid device plate needs to be arranged on the door leaf, a slot 6 is arranged in the middle of the inner side of the integrated edge-covering 2, and the edge of the solid device plate is in inserted fit with the slot 6 on the integrated edge-covering 2, as shown in fig. 9.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims

1. A conjoined edge-covered door leaf structure comprises an outer frame (1) of a door leaf, wherein the outer frame (1) is made of metal and is welded and formed, and is characterized in that a conjoined edge (2) is arranged on the inner side of the outer frame (1); a groove (23) is formed in the outer side of the connected edge covering (2); the connected edge covering (2) is matched with the inner edge of the outer frame (1) in an inserting mode through the groove (23), and the welding part of the inner edge of the outer frame (1) is located on the inner side of the groove (23) of the connected edge covering (2).

2. A one-piece covered edge door leaf structure according to claim 1, wherein the outer frame (1) comprises outer frame vertical beams (11) and outer frame cross beams (12), and the outer frame vertical beams (11) and the outer frame cross beams (12) are welded with each other; the integrated edge covering (2) comprises edge covering vertical strips (21) and edge covering transverse strips (22) which are connected.

3. A one-piece bordure door leaf structure according to claim 2, characterized in that the bordure vertical strips (21) and the bordure transverse strips (22) are connected through an angle code structure.

4. A one-piece bordure door leaf structure according to claim 3, wherein the corner brace structure comprises two corner braces (4), one end of each corner brace (4) is provided with a connecting part (42), and the corner brace (4) is provided with a spring pin (41); the end parts of the edge-covering vertical strips (21) and the edge-covering transverse strips (22) are respectively provided with a corner code hole (24); the connecting portion (42) of two angle sign indicating number (4) one end are connected through connecting piece (5), and in the other end of two angle sign indicating numbers (4) stretched into angle sign indicating number hole (24) of borduring vertical retort (21) and borduring horizontal retort (22) respectively, spring catch (41) on the angle sign indicating number (4) and the pinhole joint cooperation of setting on angle sign indicating number hole (24) pore wall.

5. A one-piece covered edge door leaf structure according to claim 4, wherein the connecting piece (5) is a bolt and nut assembly, and a through hole (25) penetrating through the side wall of the corner code hole (24) is arranged on the covered edge vertical bar (21) and/or the covered edge transverse bar (22); the through hole (25) is arranged opposite to the connecting piece (5).

6. A one-piece bordure door leaf structure according to claim 2, characterized in that the bordure vertical strips (21) and the bordure transverse strips (22) are welded with each other, and the welding part of the two is positioned inside the groove (23) of the one-piece bordure (2).

7. A one-piece bordure door leaf structure according to claim 1, characterized in that the inner side of the one-piece bordure (2) is connected with a door sill structure (3).

8. A one-piece bordure door leaf structure according to claim 1, characterized in that the inner side of the one-piece bordure (2) is provided with a core plate structure (7); the inner side of the connected edge covering (2) is provided with a slot (6), and the edge of the core plate structure (7) is in inserting fit with the slot (6) on the connected edge covering (2).

9. A one-piece bordure door leaf structure according to claim 1 or 2, characterized in that the one-piece bordure (2) is made of metal material, and the hardness of the one-piece bordure (2) is lower than that of the outer frame (1).

10. A one-piece bordure door leaf structure according to claim 1 or 2, characterized in that the one-piece bordure (2) is aluminum and the outer frame (1) is stainless steel.