Door head plate decoration strip mounting structure of steel door

Abstract

A door head plate decoration strip installation structure of a steel door comprises a door head plate and a decoration strip, the decoration strip is installed in the door head plate in an embedded mode, a fixed internal thread adjusting pipe is arranged in the door head plate, and the position, relative to the fixed internal thread adjusting pipe, of an adjusting bolt is adjusted to adjust the position, relative to the door head plate, of the decoration strip. According to the technical scheme, the fixed internal thread adjusting pipe is arranged in the door head plate, and the position of the decorative strip relative to the door head plate is adjusted by adjusting the position of the adjusting bolt relative to the fixed internal thread adjusting pipe, so that the technical problem that the decorative strip on the existing door head plate is fixed by adopting an adhesive mode of which the position cannot be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to a steel door headboard, in particular to a steel door headboard decorative strip installation structure. Background Art

[0002] The door headboard is a decorative component above the door frame, usually used to decorate the top of the door to make it look more beautiful and tidy. Some door designs will embed decorative strips on the door leaf to decorate the door leaf. The door headboard also needs to embed decorative strips on the door headboard to match the decorative strips on the door leaf to form a visual extension effect. During the installation of the door, the connecting hinges are sometimes adjusted to adapt to the installation environment. The adjusted decorative strips will be offset in a small range. Such an offset will cause the position of the decorative strips installed on the door headboard to be misaligned with the position of the decorative strips on the door leaf. The misalignment of the decorative strips not only fails to achieve a visual extension effect, but is unsightly. However, the decorative strips on the existing door headboards are all glued and their positions cannot be adjusted. Utility Model Content

[0003] A door head plate decorative strip installation structure for a steel door comprises: a door head plate and a decorative strip, wherein the decorative strip is embedded in the door head plate, a fixed internal thread adjustment tube is arranged in the door head plate, and an adjusting bolt is adjusted relative to the fixed internal thread adjustment tube to adjust the position of the decorative strip relative to the door head plate. The utility model solves the technical problem that the existing decorative strips on the door head plate are fixed by gluing in a manner whose position cannot be adjusted by adjusting the position of the decorative strip relative to the door head plate by arranging a fixed internal thread adjustment tube in the door head plate and adjusting the bolt relative to the fixed internal thread adjustment tube.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A door head plate decorative strip installation structure for a steel door comprises: a door head plate and a decorative strip, wherein the decorative strip is embedded in the door head plate, a fixed internal thread adjustment tube is arranged in the door head plate, and an adjusting bolt is adjusted relative to the fixed internal thread adjustment tube to adjust the position of the decorative strip relative to the door head plate.

[0006] It is further provided that a decorative strip installation groove is provided in the door head plate, and a back plate of the decorative strip installation groove is provided with a long strip hole for fixing bolts.

[0007] It is further configured that the fixed internal thread adjustment tube includes: a first adjustment tube, a second adjustment tube, a third adjustment tube, and a fourth adjustment tube.

[0008] It is further configured that the adjusting bolt includes: a first adjusting bolt, a second adjusting bolt, a third adjusting bolt, and a fourth adjusting bolt. The first adjusting bolt is arranged in the first adjusting tube, the second adjusting bolt is arranged in the second adjusting tube, the third adjusting bolt is arranged in the third adjusting tube, and the fourth adjusting bolt is arranged in the fourth adjusting tube.

[0009] It is further configured that a fixing bolt is provided on the rear end face of the decorative strip, and a side bolt positioning groove is provided on the side face of the decorative strip, and the side bolt positioning groove includes: a first positioning groove, a second positioning groove, a third positioning groove, and a fourth positioning groove, the first adjusting bolt abuts against the first positioning groove, the second adjusting bolt abuts against the second positioning groove, the third adjusting bolt abuts against the third positioning groove, and the fourth adjusting bolt abuts against the fourth positioning groove.

[0010] It is further arranged that the fixing bolt passes through the fixing bolt elongated hole and is fixed by a fastening nut.

[0011] The utility model solves the technical problem that the decorative strips on the existing door head panels are fixed by gluing in a way that their positions cannot be adjusted by means of adjustment bolts, by providing a fixed internal thread adjustment tube in the door head panel and adjusting the position of the decorative strips relative to the door head panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the rear of the utility model;

[0014] Figure 3 It is an exploded view of the components of the utility model;

[0015] Figure 4 The utility model is a cross-sectional view Figure 1 ;

[0016] Figure 5 The utility model is a cross-sectional view Figure 2 ;

[0017] In the figure: door head plate 1, decorative strip installation groove 11, fixing bolt long hole 12,

[0018] Fixed internal thread adjustment tube 2, first adjustment tube 21, second adjustment tube 22, third adjustment tube 23, fourth adjustment tube 24,

[0019] Adjusting bolt 3, first adjusting bolt 31, second adjusting bolt 32, third adjusting bolt 33, fourth adjusting bolt 34,

[0020] Decorative strip 4 , fixing bolt 41 , side bolt positioning groove 5 , first positioning groove 51 , second positioning groove 52 , third positioning groove 53 , fourth positioning groove 54 , fastening nut 6 . DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0023] Secondly, the utility model is described in detail with schematic diagrams. When describing the implementation of the utility model, for the convenience of explanation, the cross-sectional diagrams showing the device mechanism will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the utility model. In addition, in actual production, the three-dimensional space dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 5 As shown: A door head plate decorative strip installation structure for a steel door, comprising: a door head plate 1, a decorative strip 4, the decorative strip 4 is embedded in the door head plate 1, a fixed internal thread adjustment tube 2 is arranged in the door head plate 1, and an adjusting bolt 3 is adjusted relative to the fixed internal thread adjustment tube 2 to adjust the position of the decorative strip 4 relative to the door head plate 1.

[0026] Preferably, a decorative strip installation groove 11 is provided in the door head plate 1 , and a back plate of the decorative strip installation groove 11 is provided with a long strip hole 12 for fixing bolts.

[0027] Preferably, the fixed internal threaded adjustment tube 2 includes: a first adjustment tube 21 , a second adjustment tube 22 , a third adjustment tube 23 , and a fourth adjustment tube 24 .

[0028] Preferably, the adjusting bolt 3 includes: a first adjusting bolt 31, a second adjusting bolt 32, a third adjusting bolt 33, and a fourth adjusting bolt 34. The first adjusting bolt 31 is arranged in the first adjusting tube 21, the second adjusting bolt 32 is arranged in the second adjusting tube 22, the third adjusting bolt 33 is arranged in the third adjusting tube 23, and the fourth adjusting bolt 34 is arranged in the fourth adjusting tube 24.

[0029] Preferably, a fixing bolt 41 is provided on the rear end face of the decorative strip 4, and a side bolt positioning groove 5 is provided on the side face of the decorative strip 4. The side bolt positioning groove 5 includes a first positioning groove 51, a second positioning groove 52, a third positioning groove 53, and a fourth positioning groove 54.

[0030] The first adjusting bolt 31 abuts against the first positioning groove 51.

[0031] The second adjusting bolt 32 abuts against the second positioning groove 52.

[0032] The third adjusting bolt 33 abuts against the third positioning groove 53.

[0033] The fourth adjusting bolt 34 abuts against the fourth positioning groove 54 .

[0034] By adjusting the position and angle of the decorative strip 4 in the decorative strip installation groove 11 by adjusting each adjusting bolt 3, the decorative strip 4 installed on the door head plate 1 is aligned with the decorative strip installed on the door leaf, so that it can visually meet the original design intention and avoid the decorative strip 4 on the door head plate 1 and the decorative strip installed on the door leaf being misaligned and unable to be aligned due to the door leaf being offset according to installation requirements after installation.

[0035] Preferably, the fixing bolt 41 passes through the fixing bolt strip hole 12 and is fixed with the fastening nut 6. The decorative strip 4 is fixed with the fastening nut 6 after the position is adjusted.

[0036] The utility model solves the technical problem that the decorative strips 4 on the existing door head plate 1 are fixed by gluing in a way that their positions cannot be adjusted by means of adhesive.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no mechanism conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A door head plate decorative strip installation structure for a steel door, comprising: A door head plate (1) and a decorative strip (4), wherein the decorative strip (4) is embedded in the door head plate (1), and is characterized in that a fixed internal thread adjustment tube (2) is provided in the door head plate (1), and an adjustment bolt (3) is adjusted relative to the fixed internal thread adjustment tube (2) to adjust the position of the decorative strip (4) relative to the door head plate (1).

2. The door headboard decorative strip installation structure of a steel door according to claim 1, characterized in that: A decorative strip installation groove (11) is arranged in the door head plate (1), and a back plate of the decorative strip installation groove (11) is provided with a fixing bolt elongated hole (12).

3. The door headboard decorative strip installation structure of a steel door according to claim 2, characterized in that: The fixed internally threaded adjustment tube (2) comprises: a first adjustment tube (21), a second adjustment tube (22), a third adjustment tube (23), and a fourth adjustment tube (24).

4. The door headboard decorative strip installation structure of a steel door according to claim 3, characterized in that: The adjusting bolt (3) comprises: a first adjusting bolt (31), a second adjusting bolt (32), a third adjusting bolt (33), and a fourth adjusting bolt (34); the first adjusting bolt (31) is arranged in the first adjusting tube (21), the second adjusting bolt (32) is arranged in the second adjusting tube (22), the third adjusting bolt (33) is arranged in the third adjusting tube (23), and the fourth adjusting bolt (34) is arranged in the fourth adjusting tube (24).

5. The door headboard decorative strip installation structure of a steel door according to claim 4, characterized in that: A fixing bolt (41) is arranged on the rear end surface of the decorative strip (4), and a side bolt positioning groove (5) is arranged on the side surface of the decorative strip (4). The side bolt positioning groove (5) comprises a first positioning groove (51), a second positioning groove (52), a third positioning groove (53), and a fourth positioning groove (54). The first adjusting bolt (31) abuts against the first positioning groove (51), the second adjusting bolt (32) abuts against the second positioning groove (52), the third adjusting bolt (33) abuts against the third positioning groove (53), and the fourth adjusting bolt (34) abuts against the fourth positioning groove (54).

6. The door headboard decorative strip installation structure of a steel door according to claim 5, characterized in that: The fixing bolt (41) passes through the fixing bolt elongated hole (12) and is fixed by a fastening nut (6).

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