CN213015798U

CN213015798U - Door matched handle structure

Info

Publication number: CN213015798U
Application number: CN202021182894.8U
Authority: CN
Inventors: 刘保全; 汤小飞
Original assignee: Chengdu Hele Doors Co ltd
Current assignee: Chengdu Hele Doors Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-20
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a handle structure is joined in marriage to door belongs to door and joins in marriage handle technical field. This door is joined in marriage handle structure includes: each side of the first panel body is turned outwards to form a first cavity; the first inner lining plate is arranged on the first cavity, and a first tearing component and a second tearing component are arranged on the first inner lining plate; the first connecting part is respectively connected to the first tearing part and the second tearing part; the second panel assembly includes: each side of the second panel body is turned outwards to form a second cavity, and the second cavity is opposite to the door body; the second panel body is provided with two through mounting holes; because the first lining plate and the second lining plate are respectively added on the first panel and the second panel, the contact area of the finished handle and the surface of the door body is increased, the pressure intensity is reduced under the condition of the same acting force, and the deformation of the door body and the loosening of the handle are avoided.

Description

Door matched handle structure

Technical Field

The utility model relates to a handle technical field is joined in marriage to the door, and more specifically the utility model relates to a handle structure is joined in marriage to door that says so.

Background

At present, in a common conventional door matched handle, screws used at an assembling position are welded by adopting a welding process, a welded product does not have the functions of pre-tightening and stretching, and the welded appearance quality of a panel is poor, as shown in fig. 1 and 2.

After normal assembly, see fig. 3 for details. The section of the cavity formed by the panels of the handle is in contact with the door leaf, the contact area is small, and the door leaf and the panels do not have the function of pre-tightening force.

After long-term use, the door leaf will deform at the contact position with the cross section of each side of the panel, which causes the panel and the handle to loosen, and directly influences the use of the user, as shown in fig. 4.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door joins in marriage handle structure to solve the technical problem who exists among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a door handle structure comprising: a first panel assembly and a second panel assembly; wherein the content of the first and second substances,

the first panel assembly includes:

each side of the first panel body is turned outwards to form a first cavity, and the first cavity is opposite to the door body;

a first inner lining plate, which is arranged on the first cavity and is provided with a first tearing component and a second tearing component which protrude towards the inside of the first cavity;

the first connecting part is respectively connected to the first tearing part and the second tearing part;

the second panel assembly includes:

each side of the second panel body is turned outwards to form a second cavity, and the second cavity is opposite to the door body; the second panel body is provided with two through mounting holes;

the second inner lining plate is arranged on the second cavity, and a third tearing component and a fourth tearing component which protrude into the second cavity are arranged on the second inner lining plate;

the second connecting part is movably connected to the third tearing part and the fourth tearing part through the mounting holes respectively;

the first panel assembly and the second panel assembly are respectively arranged on two sides of the door body, and the first connecting part and the second connecting part are locked and fixed by arranging threaded sleeves in the door body.

Furthermore, the first panel body is clamped with the first lining plate.

Further, the first tearing member and the second tearing member are riveted with the first connecting member respectively.

Further, the first tearing component and the second tearing component are arranged on the first panel body in an abutting mode.

Further, the first lining plate shields each side of the first cavity.

Furthermore, the second panel body is clamped with the second lining plate.

Further, the third tearing component and the fourth tearing component are arranged on the second panel body in an abutting mode.

Further, the second lining plate shields each side of the second cavity.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model discloses a newly-designed one kind has tear fashioned door of cutting and join in marriage handle structure of pretightning force, this structure mainly utilizes the elasticity performance and the tensile properties of material, tear the part of welt tear the shaping of cutting, two double-screw bolts of riveting on tear the part, be used for replacing the original point and weld the structure, then assemble the sheet metal component after the riveting in the panel inboard with the back-off mode, the area of contact of finished product handle and door body surface has not only been increased, when having avoided the door body to warp and the handle is not hard up, the appearance quality of product has been improved again. The tearing component is formed by tearing and cutting, and has a certain pre-tightening effect on the handle under the action of reverse tension, the pre-tightening force exists for a long time, the handle cannot be loosened, meanwhile, the contact area of the surface of the lining plate and the door body is large, and the door body cannot deform.

Drawings

Fig. 1 and 2 are schematic views of a conventional door with a handle in the background art of the present invention;

FIG. 3 is a schematic view of a conventional door with a handle of the present invention assembled normally;

FIG. 4 is a schematic view of a conventional door handle of the background art of the present invention after a period of use;

fig. 5 is a schematic structural view of a first inner lining plate of a door handle structure according to the present invention;

fig. 6 is a schematic structural view of a first panel assembly of a door handle structure according to the present invention;

fig. 7 is a schematic structural view of the door-mounted handle structure of the present invention mounted on the door body;

fig. 8 is a partially enlarged schematic view of a in fig. 7.

The labels in the figure are: 1-panel, 2-door leaf, 3-first inner lining plate, 4-first tearing part, 5-first panel body, 6-first connecting part, 7-second panel body, 8-turnbuckle, 9-second connecting part, 10-first cavity, 11-second cavity and 12-door body.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 7, a door handle structure includes: a first panel assembly and a second panel assembly; wherein the content of the first and second substances,

the first panel assembly includes: each edge of the first panel body 5 is folded outwards to form a first cavity 10, and the first cavity 10 is arranged opposite to the door body 12; a first inner lining plate 3, wherein the first inner lining plate 3 is arranged on the first cavity 10, and a first tearing component 4 and a second tearing component which protrude towards the first cavity 10 are arranged on the first inner lining plate 3; and first connecting parts 6 connected to the first tearing parts 4 and the second tearing parts, respectively. As shown in fig. 5 and 6.

The first panel assembly of this embodiment is further optimized and improved on the panel in the prior art, specifically, a first inner lining plate 3 is additionally installed on the first cavity 10, and a first tearing component 4 and a second tearing component are provided at positions corresponding to the turnbuckle 8 in the door body 12 on the upper and lower sides of the first inner lining plate 3, because the first inner lining plate 3 is made of a stainless steel plate, by using the elasticity and the tensile property of the material, the structure of the first tearing component 4 and the second tearing component is formed by tearing and cutting a sheet metal, and the first connecting component 6 is a first stud in this embodiment, and is riveted on the first tearing component 4 and the second tearing component, and then the first inner lining plate 3 riveted with the first stud is clamped on the first cavity 10 of the first panel body 5. After the mounting is completed, the first and second tear-off elements 4, 5 are arranged against the first panel body.

The specific clamping mode is that a plurality of bulges are arranged on the side wall of the first panel body 5 to form a clamping groove, and the first inner lining plate 3 is clamped in the clamping groove. This has the advantage that no welding is needed and no welding spots are visible on the outside of the first panel body 5.

The second panel assembly includes: each edge of the second panel body 7 is folded outwards to form a second cavity 11, and the second cavity 11 is opposite to the door body 12; the second panel body 7 is provided with two through mounting holes; a second inner lining plate which is arranged on the second cavity 11 and is provided with a third tearing component and a fourth tearing component which protrude towards the inside of the second cavity 11; the second connecting part 9 is movably connected to the third tearing part and the fourth tearing part through the mounting holes respectively; the first panel assembly and the second panel assembly are respectively arranged on two sides of the door body 12, and the first connecting part 6 and the second connecting part 9 are locked and fixed by arranging the threaded sleeves 8 in the door body 12.

The second panel assembly of the embodiment is further optimized and improved on the panel in the prior art, specifically, a second inner lining plate is additionally arranged on the second cavity 11, and a third tearing component and a fourth tearing component are arranged on the upper side and the lower side of the second inner lining plate corresponding to the position of the screw sleeve 8 in the door body 12.

The second connecting member 9 is a second stud in this embodiment, and since the second panel assembly is installed on the unlocking side, that is, the second panel assembly is an installation side, two through installation holes are formed in the second panel body 7; each mounting hole is respectively opposite to the third tearing part and the fourth tearing part, when the door is mounted, the screw sleeve 8 of the knob on the first stud is firstly mounted in the preset through hole of the door body 12, and then the second lining plate is clamped on the second cavity 11 of the second panel body 7. After the mounting is completed, the third and fourth tear-off elements are arranged against the second panel body 7. And then, the second stud sequentially penetrates through the mounting hole, the screw holes in the third tearing part and the fourth tearing part and is fixed with a stud knob in the door body 12.

After the installation is completed, the first inner lining plate 3 covers the sides of the first cavity 10. The second lining plate shields the sides of the second cavity 11. As the first lining plate 3 and the second lining plate are respectively added on the first panel and the second panel, the contact area between the finished handle and the surface of the door body 12 is increased, the pressure is reduced under the condition of the same acting force, and the deformation of the door body 12 and the looseness of the handle are avoided. Meanwhile, due to the fact that the first tearing component 4, the second tearing component, the third tearing component and the fourth tearing component are subjected to tearing and cutting forming, certain pre-tightening effect is achieved on the handle under the effect of reverse tension, the handle cannot be loosened due to the fact that the pre-tightening force exists for a long time, meanwhile, the contact area between the surface of the lining plate and the door body 12 is large, and the door body 12 cannot deform, as shown in fig. 8.

Adopt the riveting, replace the welding, and the riveting position is sheltered from by first panel body 5, has improved the appearance quality of product again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A door handle structure, comprising:

a first panel assembly comprising:

each side of the first panel body (5) is turned outwards to form a first cavity (10), and the first cavity (10) is opposite to the door body (12);

a first lining plate (3), wherein the first lining plate (3) is arranged on the first cavity (10), and a first tearing component (4) and a second tearing component which protrude towards the first cavity (10) are arranged on the first lining plate (3);

first connecting parts (6) respectively connected to the first tearing parts (4) and the second tearing parts;

the second panel assembly includes:

each side of the second panel body (7) is turned outwards to form a second cavity (11), and the second cavity (11) is opposite to the door body (12); the second panel body (7) is provided with two through mounting holes;

a second lining plate, which is arranged on the second cavity (11) and is provided with a third tearing component and a fourth tearing component protruding into the second cavity (11);

the second connecting part (9) is movably connected to the third tearing part and the fourth tearing part through the mounting holes respectively;

the first panel assembly and the second panel assembly are respectively arranged on two sides of the door body (12), and the first connecting part (6) and the second connecting part (9) are locked and fixed by arranging the threaded sleeve (8) in the door body (12).

2. A door handle structure according to claim 1, wherein said first panel body (5) and said first inner lining panel (3) are snap-fitted.

3. A door handle structure according to claim 1, wherein said first tearing means (4) and said second tearing means are riveted to said first connecting means (6), respectively.

4. A door handle structure according to claim 1, wherein said first and second tear-off elements (4, 5) are arranged against the first panel body.

5. A door handle structure according to claim 1, wherein said first inner lining panel (3) covers the sides of the first cavity (10).

6. A door handle structure according to claim 1, wherein the second panel body (7) and the second inner lining plate are snap-fitted.

7. A door handle structure according to claim 1, wherein said third and fourth tear-off elements are arranged against the second panel body (7).

8. A door handle structure according to claim 1, wherein said second inner lining panel conceals each side of the second cavity (11).