CN217792347U - Decorative frame with firmly spliced inner side and outer side of frame corner - Google Patents

Abstract

The utility model discloses a dress escutcheon of firm concatenation of frame angle inside and outside, it includes a plurality of shaping frame materials, the tip of two adjacent shaping frame materials splices each other and forms the frame angle, the upper and lower side that shaping frame material is close to the one end at frame angle is equipped with installation position and installation position down respectively, it leans on the upper position to go up the installation position setting at the inboard of shaping frame material, is located two adjacent shaping frame materials, and be close to two of same frame angle all connect through at least one connection angle sign indicating number between the installation position down and on two between the installation position, be equipped with fixed connection structure between connection angle sign indicating number and the shaping frame material, the utility model discloses an upper and lower side at the connection position between two shaping frame materials all sets up the installation position, wherein upside installation position sets up and leans on the upper position in the inboard of shaping frame material for can be applicable to the width broad, the crack control installation between the high shaping frame material of height, long service life, stable in structure, the inside and outside lateral surface of frame angle can not take place the phenomenon of cracking easily, finished product is controlled well, and the practicality is strong.

Description

Decorative frame with firmly spliced inner side and outer side of frame corner

Technical Field

The utility model belongs to the technical field of the decoration frame technique and specifically relates to a dress escutcheon of firm concatenation of frame angle inside and outside is related to.

Background

Because the aluminum alloy has the advantages of light weight, wear resistance, corrosion resistance, high strength and the like, the edge trimming decorative lines of the picture frames or other fields on the market are generally made of the aluminum alloy. In the prior art, the splicing method of the aluminum alloy sections into the frame mainly comprises two methods: firstly, the frame is formed by welding, and secondly, the bottom is connected into the frame by screw corner connectors. When the frame is welded, the welded part is uneven and scars exist, which affects the decorative effect of the frame, so that the frame is generally connected by corner connectors in the field of decorative frames.

To this end, because the connection position of angle sign indicating number generally sets up in the frame bottom, the mode that the angle sign indicating number on the market connects into the frame is applicable to highly lower frame more, in order to be applicable to highly higher frame, chinese patent cn202121140343.X discloses a prevent connection structure that the frame angle openly ftractures, and it is through all setting up the mounting groove at the upper and lower both ends of frame, and the mounting groove is used for the installation to connect the angle sign indicating number for when the height of frame is higher, the upper end of the connection position between the frame can not take place the fracture phenomenon easily yet. The structure can only be applicable to the narrow width and high frame, once the width of the frame is wide, the height is high, the problem that the connecting position between the frames cracks can not be solved only by connecting the corner connectors at the upper end and the lower end is solved, the inner side or the outer side of the frame is used for a long time, or the frame cracks easily under the condition of breaking off with the fingers and thumb by violence, so that the user experience is influenced, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a dress escutcheon of the firm concatenation of outside in frame angle.

The utility model adopts the technical proposal that: a decorative frame with firmly spliced inner and outer sides of a frame corner comprises a plurality of formed frame materials, the end parts of two adjacent formed frame materials are spliced with each other to form the frame corner, a display part is placed in the decorative frame, one side, close to the display part, of each formed frame material is arranged to be the inner side, each formed frame material comprises a frame material main body, the upper side and the lower side, close to one end of each frame corner, of each frame material main body are respectively provided with an upper mounting position and a lower mounting position, and the upper mounting positions are arranged on the inner sides, close to the upper positions, of the formed frame materials; the connecting angle code is arranged between two lower mounting positions and two upper mounting positions which are adjacent to the same frame angle, and is connected through at least one connecting angle code, and a fixed connecting structure is arranged between the connecting angle code and the forming frame material.

Preferably, the decorative frame is closed, the shaping frame material is rectangular form and both ends all are equipped with the concatenation face, 45 inclined plane forms are personally submitted in the concatenation, and two adjacent shaping frame materials mutually perpendicular.

Because the splicing surface is in a 45-degree inclined plane shape, and the two adjacent forming frame materials are mutually vertical, the external outline of the preferred decorative frame is in a cuboid shape, and the two adjacent forming frame materials can be spliced basically and seamlessly, so that the splicing is stable.

Preferably, the installation position includes that a plurality of is the lower chamber way that sets up at interval each other down, go up the installation position and include that at least one connects the chamber way, be located two lower chamber ways of intercommunication each other on two adjacent shaping frame materials and two last connect the chamber way between all through each other connect the angle sign indicating number and connect.

It should be noted that, the quantity of lower chamber way can come reasonable the selection according to the height of shaping frame material, and a plurality of lower chamber way can be followed the downside of width direction from inside to outside cover the section bar main part, when the concatenation face of two shaping frame materials splices each other, lie in two lower chamber ways that different shaping frame materials and communicate each other and can form one jointly and connect the chamber group down, if need make the connection between two shaping frame materials more stable, can select all to place the connection angle sign indicating number in a plurality of lower chamber groups.

Preferably, the lower side of the lower cavity channel is provided with a lower opening, and two sides of the lower opening are respectively provided with a first limiting plate.

Preferably, the lower side of going up and connecing the chamber way is equipped with the upper shed, the both sides of upper shed are equipped with the second limiting plate respectively, and the selection here sets up the upper shed downwards for the angle sign indicating number can be hidden, and is more pleasing to the eye.

Preferably, the upside that connects the chamber way is equipped with the upper shed, the both sides of upper shed are equipped with the second limiting plate respectively, if the shape of frame material main part is not suitable for the connection angle sign indicating number of selecting in the chamber way of connecing on and carries out the installation of downside direction, can select to set up the upper shed up, and the connection angle sign indicating number that conveniently is arranged in the chamber way of connecing carries out fixed mounting from the upside.

Preferably, be located down on the installation position connect the angle sign indicating number for angle sign indicating number down, the angle sign indicating number includes two mutually perpendicular and integrated into one piece's connection piece down, be equipped with at least one mounting hole on the connection piece, fixed connection structure includes the mounting hole and pass through the fixed screw in the frame material main part is installed to the mounting hole. Generally, the structure of the upper corner brace is consistent with that of the lower corner brace, so that the upper corner brace is also expressed by integrally molding two connecting pieces.

Preferably, the frame material main part is inside cavity form, just the frame material main part is equipped with along long to one side and places the abdication, place the abdication and be used for supporting the border of show piece.

The installation process of the decoration frame in the scheme is simply introduced as follows: firstly, placing one connecting piece of a lower corner connector on one side of a port of a plurality of lower cavity channels of one forming frame, and paying attention to the fact that the mounting directions of all the lower corner connectors need to be consistent due to the fact that the connecting corner connectors are in a folded angle shape, and then placing one connecting piece of the upper corner connector on one side of the port of the upper cavity channel in the same manner; and then, taking a second forming frame, splicing one end of the second forming frame with the first forming frame which is preliminarily placed and is connected with the lower corner connector and the upper corner connector through the splicing surface, and inserting the other connecting piece on the lower corner connector and the other connecting piece on the upper corner connector into the lower cavity channel and the upper cavity channel of the second forming frame in a matched manner. Next, the fixing screw is attached through the attachment hole in the attachment piece, and it is noted that the screw can be screwed by a hand drill since the frame material main body is hollow inside. In a similar way, the remaining forming frame materials can be sequentially spliced, and the upper and lower corner connectors and the upper corner connector are installed, so that the installation of the whole decoration frame can be completed.

Preferably, the lower connecting cavity channel and the upper connecting cavity channel penetrate through the frame main body along the length direction, and the design is mainly for saving materials and facilitating processing.

More preferably, the frame main body is made of aluminum alloy, one side of the frame main body is provided with a protective shell, and the general connecting corner brace is made of hard materials such as metal alloy or hard plastics.

Compared with the prior art, the utility model, it has following beneficial effect: the utility model discloses a last downside in the junction between two shaping frame materials all sets up the installation position, wherein places a plurality of connection angle sign indicating numbers in the downside installation position, and the upside installation position sets up and leans on the position in the inboard of shaping frame material for can be applicable to the width broad, the crack control installation between the high higher shaping frame material, long service life, stable in structure, the phenomenon of ftracturing can not take place easily in the interior lateral surface of frame angle, and the finished product is controlled well, and the practicality is strong.

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 the structures shown in the drawings without inventive work.

FIG. 1 is a view of the entire inner side of a decorative frame according to the first embodiment;

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

FIG. 3 is a structural diagram of a molding frame according to the first embodiment;

FIG. 4 is an enlarged view of a portion B of FIG. 3;

FIG. 5 is an exploded view of two frame members during assembly according to one embodiment;

FIG. 6 is an enlarged view of a portion C of FIG. 5;

FIG. 7 is a schematic cross-sectional plan view of a frame material according to one embodiment;

FIG. 8 is a structural diagram of the middle and lower corner connectors of the present invention;

FIG. 9 is a view showing the overall outside view of the decorative frame according to the first embodiment;

FIG. 10 is a view showing an entire inner side view of the decorative frame of the second embodiment;

FIG. 11 is an enlarged view of a portion D of FIG. 9;

FIG. 12 is a view showing an entire outer side view of the decorative frame of the second embodiment;

FIG. 13 is an enlarged view of portion E of FIG. 11;

fig. 14 is a schematic cross-sectional plan view of a molding frame in the second embodiment.

In the drawings are labeled: 1-forming a frame material, 101-a frame material main body, 102-a lower mounting position, 1021-a lower cavity channel, 1022-a first limiting plate, 103-a placement abdicating position, 104-an upper mounting position, 1041-an upper cavity channel, 1042-a second limiting plate, 105-a protective shell, 106-a splicing surface, 2-a lower corner connector, 201-a connecting piece, 2011-a mounting hole and 3-an upper corner connector.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts are included in the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, upper, lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1-8, the utility model relates to a decorative frame that the inside and outside of frame angle are firmly spliced, including a plurality of shaping frame material 1, the tip of two adjacent shaping frame material 1 splices each other and forms the frame angle, the inside show piece of placing of decorative frame, set up one side that shaping frame material 1 is close to the show piece as the inboard, shaping frame material 1 includes frame material main part 101, the upper and lower side that the frame material main part 101 is close to the one end at frame angle is equipped with upper installation position 104 and lower installation position 102 respectively, wherein, upper installation position 104 sets up the inboard of shaping frame material 1 and leans on the upper position; the two lower mounting positions 102 and the two upper mounting positions 104 which are positioned on two adjacent forming frame materials 1 and are close to the same frame corner are connected through at least one connecting corner brace, and a fixed connecting structure is arranged between the connecting corner brace and the forming frame materials 1.

As a preferred embodiment of this embodiment, the decorative frame is closed, the forming frame material 1 is long, the splicing surfaces 106 are disposed at both ends of the forming frame material 1, the splicing surfaces 106 are inclined surfaces of 45 degrees, and two adjacent forming frame materials 1 are perpendicular to each other.

Because the splicing surface 106 is in the shape of an inclined plane of 45 degrees, and the two adjacent forming frame materials 1 are perpendicular to each other, the external profile of the preferred decorative frame is in a rectangular shape, and the two adjacent forming frame materials 1 can be spliced basically and seamlessly, so that the splicing is stable.

In addition, lower installation position 102 includes that a plurality of is the lower chamber way 1021 that sets up at interval each other, goes up installation position 104 and includes that at least one connects chamber way 1041, is located and connects through connecting the angle sign indicating number between two lower chamber ways 1021 that communicate each other and two last chamber ways 1041 that communicate each other on two adjacent shaping frame 1.

It should be noted that the number of the lower cavity channels 1021 can be reasonably selected according to the height of the forming frame 1, the plurality of lower cavity channels 1021 can cover the lower side surface of the section main body 101 from inside to outside along the width direction, when the splicing surfaces of the two forming frames 1 are spliced with each other, the two lower cavity channels 1021 which are positioned on the different forming frames 1 and are mutually communicated can jointly form a lower cavity group, if necessary, the connection between the two forming frames 1 is more stable, and the connecting angle code can be selected to be placed in the plurality of lower cavity groups.

In this embodiment, a lower opening is disposed at a lower side of the lower cavity 1021, and first limiting plates 1022 are disposed at two sides of the lower opening respectively.

Then, the lower side of the upper connecting cavity 1041 is provided with an upper opening, the two sides of the upper opening are respectively provided with a second limiting plate 1042, and here, the upper opening is selected to be arranged inwards, so that the connecting angle code can be hidden, and the appearance is more attractive.

In this embodiment, the connection corner brace located on the lower mounting position 102 is the lower corner brace 2, the lower corner brace 2 includes two mutually perpendicular and integrated into one piece connection pieces 201, at least one mounting hole 2011 is provided on the connection piece 201, and the fixed connection structure includes the mounting hole 2011 and installs the set screw on the frame main body 101 through the mounting hole 2011. Since the structure of the top corner connector 3 generally matches the structure of the bottom corner connector 2, the top corner connector 3 is also expressed by two connecting pieces 201 integrally molded with each other.

Moreover, the frame main body 101 is hollow inside, and a placing abdication 103 is arranged on one side of the frame main body 101 along the length direction, and the placing abdication is used for supporting the edge of the display piece.

The installation process of the decoration frame in the scheme is simply introduced as follows: referring to fig. 5 and 6, firstly, one of the connecting pieces 201 of the lower corner connectors 2 is disposed on one side of the ports of the plurality of lower receiving channels 1021 of one of the forming frame members 1, and since the connecting corner connectors are folded, it is necessary to note that the mounting directions of all the lower corner connectors 2 are consistent, and then similarly, one of the connecting pieces 201 of the upper corner connectors 3 is disposed on one side of the ports of the upper receiving channel 1041; then, a second forming frame 1 is taken, one end of the second forming frame 1 is spliced with the first forming frame 1 of which the lower corner connector 2 and the upper corner connector 3 are preliminarily placed through the splicing surface 106, and at the moment, the other connecting piece 201 on the lower corner connector 2 and the upper corner connector 3 can be respectively inserted into the lower cavity channel 1021 and the upper cavity channel 1041 of the second forming frame 1 in a matched manner. Next, the fixing screws are attached through the attachment holes 2011 in the attachment pieces, and it is noted that the frame material body 101 is hollow inside, and therefore, the screws can be screwed by a hand drill in general. In a similar way, the rest forming frame materials 1 can be sequentially spliced, and the upper and lower corner connectors 2 and the upper and lower corner connectors 3 are installed, so that the installation of the whole decoration frame can be completed.

In this embodiment, the lower receiving channel 1021 and the upper receiving channel 1041 both penetrate through the frame body 101 along the length direction, which is designed to save material and facilitate processing.

More specifically, the frame body 101 is made of aluminum alloy, the protective casing 105 is disposed on one side of the frame body 101, and the material of the connecting corner connector may be hard material such as metal alloy or hard plastic.

Example two: referring to fig. 9-14, an upper opening is disposed on an upper side of the upper receiving cavity 1041, and two sides of the upper opening are respectively provided with a second limiting plate 1042, in this embodiment, a difference from the first embodiment is that an orientation of the upper opening is substantially the same as that of the other structures, the upper opening of the upper receiving cavity 1041 in this embodiment is upward, if the shape of the frame body 101 is not suitable for selectively installing the connecting corner connector in the upper receiving cavity 1041 in a lower side direction, the upper opening may be selectively disposed upward, which is convenient for the connecting corner connector in the upper receiving cavity 1041 to be fixedly installed from an upper side.

The utility model discloses a more than the firm dress escutcheon of concatenation of frame angle outside only do the utility model discloses a preferred embodiment is not consequently the restriction the utility model discloses a patent range all is in the utility model discloses an inventive concept down, utilizes the equivalent structure transform of doing of the contents of the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a within range is protected to the patent.

Claims (10)

1. A decorative frame with firmly spliced inner and outer sides of a frame corner comprises a plurality of formed frame materials, the end parts of two adjacent formed frame materials are spliced with each other to form the frame corner, a display part is placed in the decorative frame, and one side, close to the display part, of each formed frame material is arranged to be the inner side; the connecting angle code is arranged between two lower mounting positions and two upper mounting positions which are adjacent to the same frame angle, and is connected through at least one connecting angle code, and a fixed connecting structure is arranged between the connecting angle code and the forming frame material.

2. The decorative frame with firmly spliced inner and outer sides of a frame corner as claimed in claim 1, wherein the decorative frame is closed, the shaped frame material is strip-shaped and has splicing surfaces at both ends, the splicing surfaces are inclined planes of 45 degrees, and two adjacent shaped frame materials are perpendicular to each other.

3. A decorative frame of claim 1, wherein said lower mounting portion comprises a plurality of lower connecting channels spaced from each other, said upper mounting portion comprises at least one upper connecting channel, and two lower connecting channels and two upper connecting channels are connected by said connecting corner connectors.

4. The decorative frame with firmly spliced frame corners and inner and outer sides according to claim 3, wherein a lower opening is formed in the lower side of the lower cavity channel, and first limiting plates are respectively arranged on two sides of the lower opening.

5. The decorative frame with firmly spliced frame corners and inner and outer sides according to claim 3, wherein an upper opening is formed in the lower side of the upper connecting cavity, and second limiting plates are respectively arranged on two sides of the upper opening.

6. The decorative frame with firmly spliced inner and outer sides of a frame corner as claimed in claim 3, wherein an upper opening is arranged on the upper side of the upper connecting cavity, and second limiting plates are respectively arranged on two sides of the upper opening.

7. The decorative frame of claim 1, wherein the connecting corner brace is a lower corner brace, the lower corner brace comprises two connecting pieces that are perpendicular to each other and integrally formed, the connecting pieces are provided with at least one mounting hole, and the fixing connection structure comprises the mounting hole and a fixing screw installed on the frame body through the mounting hole.

8. The decorative frame of claim 1, wherein the frame body is hollow inside, and the frame body is provided with a placement abdication along one longitudinal side, wherein the placement abdication is used for supporting the edge of the display member.

9. A decorative frame with firmly spliced frame corners and inner and outer sides as claimed in claim 3, wherein said lower connecting channel and said upper connecting channel both penetrate through said frame material main body along the length direction.

10. The decorative frame with firmly spliced inner and outer sides of frame corners as claimed in claim 1, wherein the material of the frame material main body is aluminum alloy, and one side of the frame material main body is provided with a protective shell.

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