CN213869539U

CN213869539U - Connecting structure of cabinet door profile

Info

Publication number: CN213869539U
Application number: CN202022412513.7U
Authority: CN
Inventors: 周津荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-03
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a connection structure of cabinet door section bar, including horizontal frame section bar, mullion section bar and angle sign indicating number connecting piece, horizontal frame section bar and mullion section bar are gone up and have been seted up the spout along length direction, the both sides of this spout all have the side towards interior extension, angle sign indicating number connecting piece is including connecting the film, connect gasket and fastening bolt, it all is "L" shape with connecting the gasket to connect the film, and the both ends of connecting the film are respectively the activity grafting in the spout of horizontal frame section bar and mullion section bar, the last fixed screw of having seted up of connecting the film, the connection pad has been seted up on the piece, fastening bolt passes connecting hole connection fixed screw, utilize connecting gasket and the tight side on the spout of the clamping force clamp between the two of connecting the film, the both ends of angle sign indicating number connecting piece are locked respectively in horizontal frame section bar and mullion section bar, the side of horizontal frame section bar and mullion section bar need not trompil, no screw vestige, the outward appearance is cleaner and tidier, The connecting structure is attractive in appearance, the connecting stability of the connecting structure is stronger, and the section bar is not deformed.

Description

Connecting structure of cabinet door profile

Technical Field

The utility model relates to a door and window technical field especially relates to a connection structure of cabinet door section bar.

Background

The traditional cabinet door profile is connected and generally adopts the mode of the assembly of punching to select to have seted up the mounting hole on the profile surface, this kind of assembly mode of punching's shortcoming is that expose the screw head on the profile, the profile surface is the easy performance, it is pleasing to the eye to influence, and need punch in advance or join in marriage at the installation scene when the profile production and bore the mounting hole and install, fix, seriously influence work efficiency, if join in marriage to bore the position of mounting hole and have a deviation, the profile just can not reuse and need change, thereby cause the rejection rate to increase.

SUMMERY OF THE UTILITY MODEL

For solving the above problem, the utility model provides a connection structure of cabinet door section bar, including horizontal frame section bar, mullion section bar and angle sign indicating number connecting piece, horizontal frame section bar and mullion section bar are gone up and have been seted up the spout along length direction, and the both sides of this spout all have the side towards interior extension, angle sign indicating number connecting piece is including connecting film, connecting gasket and fastening bolt, it all is "L" shape with connecting the gasket to connect the film, and just connects the both ends of film activity grafting respectively in the spout of horizontal frame section bar and mullion section bar, the last fixed screw of having seted up of connecting the film, correspond fixed screw on the connecting pad and seted up the connecting hole, fastening bolt passes the connecting hole is connected fixed screw.

Furthermore, the end parts of the horizontal frame section bars connected with the vertical frame section bars are both inclined surfaces of 45 degrees.

Furthermore, an inner concave part is arranged on the inner side of the right-angle intersection of the connecting bottom sheet and the connecting gasket.

Furthermore, a cushion block extends from one side surface of the connecting bottom sheet close to the connecting gasket to correspond to the fixing screw hole, the fixing screw hole extends to the cushion block, and the thickness of the cushion block is smaller than that of the side edge.

Furthermore, the width of the connecting gasket and the width of the connecting bottom plate are both larger than the distance between the two side edges.

Compared with the prior art, the beneficial effects of the utility model are that: through having seted up the spout on horizontal frame section bar, the mullion section bar, in the connection film grafting spout with angle sign indicating number connecting piece to carry out the locking connection film through connecting the gasket, utilize the clamping-force between the two side on the tight spout of clamp, make the both ends of angle sign indicating number connecting piece lock respectively in horizontal frame section bar and mullion section bar, the side of horizontal frame section bar and mullion section bar need not the trompil, do not have the screw vestige, the outward appearance is cleaner and tidier, pleasing to the eye, and this kind of connection structure's connection stability is stronger, the section bar is indeformable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view structure diagram of the present invention.

Fig. 3 is a schematic cross-sectional view at a-a in fig. 2.

Fig. 4 is a schematic diagram of the explosion structure of the present invention.

Fig. 5 is an explosion structure diagram of the middle corner connector of the present invention.

Fig. 6 is a schematic cross-sectional view of the mullion profile of the present invention.

In the figure: the vertical frame comprises a transverse frame section bar 1, a vertical frame section bar 2, an angle connector 3, a connecting bottom sheet 31, a connecting gasket 32, a fastening bolt 33, a fixing screw hole 34, a connecting hole 35, an inner concave part 36, a cushion block 37, a sliding groove 101 and a side edge 102.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Referring to fig. 1 to 6, a connecting structure of cabinet door profiles comprises a horizontal frame profile 1, a vertical frame profile 2 and an angle code connecting piece 3, wherein the horizontal frame profile 1 and the vertical frame profile 2 are provided with sliding grooves 101 along the length direction, both sides of the sliding grooves 101 are provided with side edges 102 extending inwards, the angle code connecting piece 3 comprises a connecting bottom sheet 31, a connecting gasket 32 and a fastening bolt 33, the connecting bottom sheet 31 and the connecting gasket 32 are both in an L shape, both ends of the connecting bottom sheet 31 are respectively movably inserted into the sliding grooves 101 of the horizontal frame profile 1 and the vertical frame profile 2, the connecting bottom sheet 31 is provided with a fixing screw hole 34, the connecting gasket 32 is provided with a connecting hole 35 corresponding to the fixing screw hole 34, the fastening bolt 33 passes through the connecting hole 35 to be connected with the fixing screw hole 34, the connecting bottom sheet 31 of the angle code connecting piece 3 is inserted into the sliding grooves 101 by arranging the sliding grooves 101 on the horizontal frame profile 1 and, the bottom plate 31 is locked and connected through the connecting gasket 32, the side edges 102 on the sliding grooves 101 are clamped tightly by using clamping force between the bottom plate and the connecting gasket, so that the two ends of the corner connector 3 are respectively locked on the transverse frame section bar 1 and the vertical frame section bar 2, holes are not needed on the side surfaces of the transverse frame section bar 1 and the vertical frame section bar 2, screw traces are not needed, the appearance is neat and attractive, the connecting structure is high in connecting stability, and the section bars are not deformed.

In this embodiment, referring to fig. 1, 2 and 4, the tip that horizontal frame section bar 1 and mullion section bar 2 are connected all is 45 degrees inclined planes, and the oblique terminal surface of two cabinet door section bars is laminated mutually, guarantees the straightness that hangs down after horizontal frame section bar 1 and mullion section bar 2 splice.

In this embodiment, referring to fig. 5, an inner concave portion 36 is provided at the inner side where the connecting bottom sheet 31 and the connecting gasket 32 meet at a right angle, so that after the horizontal frame profile 1 and the vertical frame profile 2 are firmly spliced, a gap is not easily generated, and the beauty of the door and window is enhanced.

In this embodiment, referring to fig. 5, a cushion block 37 extends from a side surface of the connecting bottom plate 31 close to the connecting gasket 32 corresponding to the fixing screw hole 34, the fixing screw hole 34 extends to the cushion block 37, the thickness of the cushion block 37 is smaller than that of the side edge 102, when the fixing screw hole 34 is screwed by the fixing bolt, the cushion block 37 limits the distance between the connecting bottom plate 31 and the connecting gasket 32, and deformation of the connecting bottom plate 31 or the connecting gasket 32 due to over-tightening of the fixing bolt is avoided.

In this embodiment, referring to fig. 5 and fig. 6, the widths of the connecting bottom plate 31 and the connecting bottom plate 32 are both greater than the distance between the two side edges 102, so that the connecting bottom plate 31 and the connecting bottom plate 32 respectively press against the two side surfaces of the side edges 102, the clamping force on the side edges 102 is enhanced by screwing the fixing bolts, and the connecting stability is stronger.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connection structure of cabinet door section bar which characterized in that: comprises a transverse frame section bar (1), a vertical frame section bar (2) and an angle connector (3), the transverse frame section bar (1) and the vertical frame section bar (2) are provided with sliding chutes (101) along the length direction, both sides of the sliding groove (101) are internally provided with side edges (102) extending inwards, the corner connector (3) comprises a connecting bottom sheet (31), a connecting gasket (32) and a fastening bolt (33), the connecting bottom sheet (31) and the connecting gasket (32) are both in L shape, and the two ends of the connecting bottom sheet (31) are respectively movably inserted in the sliding grooves (101) of the transverse frame section (1) and the vertical frame section (2), the connecting bottom sheet (31) is provided with a fixing screw hole (34), the connecting gasket (32) is provided with a connecting hole (35) corresponding to the fixing screw hole (34), the fastening bolt (33) penetrates through the connecting hole (35) to be connected with the fixing screw hole (34).

2. The connecting structure of cabinet door profiles according to claim 1, characterized in that: the end parts of the transverse frame section (1) and the vertical frame section (2) which are connected are both inclined surfaces of 45 degrees.

3. The connecting structure of cabinet door profiles according to claim 1, characterized in that: an inner concave part (36) is arranged on the inner side of the right-angle intersection of the connecting bottom sheet (31) and the connecting gasket (32).

4. The connecting structure of cabinet door profiles according to claim 1, characterized in that: a cushion block (37) extends from one side surface of the connecting bottom plate (31) close to the connecting gasket (32) corresponding to the fixing screw hole (34), the fixing screw hole (34) extends to the cushion block (37), and the thickness of the cushion block (37) is smaller than that of the side edge (102).

5. The connecting structure of cabinet door profiles according to claim 1, characterized in that: two vertical ends of the connecting bottom sheet (31) are respectively provided with at least 2 fixing screw holes (34), and two vertical ends of the connecting gasket (32) are respectively provided with at least 2 connecting holes (35).

6. The connecting structure of cabinet door profiles according to claim 1, characterized in that: the width of the connecting gasket (32) and the connecting bottom sheet (31) is larger than the distance between the two side edges (102).