CN209742676U

CN209742676U - Door without handle and door assembly

Info

Publication number: CN209742676U
Application number: CN201920066804.XU
Authority: CN
Inventors: 肖越超; 聂程; 向国明
Original assignee: Chengdu Europa Smart Home Co Ltd
Current assignee: Chengdu Europa Smart Home Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-06
Anticipated expiration: 2029-01-15

Abstract

A door and a door assembly free of handles comprises a door core, two vertical frames, two transverse frames and decorative strips, wherein the transverse frames are provided with mounting surfaces, transverse clamping grooves are formed in the mounting surfaces, the transverse frames and the vertical frames are clamped around the door core, two end surfaces of the vertical frames along the length direction of the vertical frames are perpendicular to the length direction of the vertical frames, and the two end surfaces are respectively abutted against the two mounting surfaces of the two transverse frames; the decorative strip is clamped in the mounting groove; be provided with the hem on at least one vertical frame, one side that vertical frame was kept away from to the hem is buckled towards vertical frame and is separated with vertical frame, and the handle groove is injectd jointly to hem and vertical frame.

Description

Door without handle and door assembly

Technical Field

The utility model relates to a furniture manufacturing field particularly, relates to a exempt from to shake hands door and door subassembly.

Background

The aluminium frame door is extensive in the furniture trade application, for example, cupboard door, locker door etc., the aluminium frame door is including middle door core and door frame all around, the door frame includes two horizontal door frames and two vertical door frames, two horizontal door frames are installed in the upper and lower both sides of door core, two vertical door frames are installed in the left and right sides of door core, two tip of horizontal door frame all are provided with 45 degrees oblique angles, two tip of vertical door frame all are provided with 45 degrees oblique angles, the tip butt joint of vertical door frame and horizontal door frame, then will horizontal door frame and vertical gate fix.

Traditional aluminium frame door structure, horizontal door frame and vertical door frame adopt two 45 degrees inclined planes to dock, have great gap during the concatenation, easily pile up the dust in the gap and have ponding to get into the gap, cause door frame hookup location to wash inconvenient, simultaneously, ponding long-term long-pending in the gap, corrode the door core easily, shorten the life of door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a exempt from to handle door has improved traditional aluminium frame door concatenation position gap great and easily piles up the dust and be not convenient for abluent problem.

An object of the utility model is to provide a door subassembly has improved the great easy abluent problem of dust of piling up of traditional aluminium frame door concatenation position gap and is not convenient for.

The utility model discloses an adopt following technical scheme to realize:

Based on the first purpose, the embodiment of the utility model provides a door without handle, including door core, two vertical frames, two horizontal frames and ornamental strip, the door core possesses two relative horizontal sides and two relative vertical sides, and adjacent horizontal side is connected with vertical side, and horizontal frame possesses the installation face, be provided with horizontal draw-in groove on the installation face, the one side that the horizontal side of door core is located is pegged graft in horizontal draw-in groove; the vertical frame is provided with a vertical clamping groove and a mounting groove, the length directions of the vertical clamping groove and the mounting groove are both parallel to the length direction of the vertical frame, one side of the door core, where the vertical side edge is located, is clamped in the vertical clamping groove, two end faces of the vertical frame along the length direction of the vertical frame are both perpendicular to the length direction of the vertical frame, and the two end faces are respectively abutted against two mounting faces of the two transverse frames; the decorative strip is clamped in the mounting groove; at least one vertical frame is provided with a folded edge, one side of the folded edge, which is far away from the vertical frame, is bent towards the vertical frame and is spaced from the vertical frame, and the folded edge and the vertical frame jointly define a handle groove.

Optionally, the mounting surface includes a first surface section, a second surface section and a third surface section which are continuous along the length direction of the transverse frame, the second surface section is provided with a strip-shaped protrusion, the length direction of the strip-shaped protrusion is the same as the length direction of the transverse frame, and the transverse clamping groove is located on one side surface of the strip-shaped protrusion, which is far away from the mounting surface; the end face of the vertical frame in the length direction is abutted to the first face section or the second face section.

Optionally, the first surface section and the third surface section are both provided with connecting holes, and the vertical frame is provided with screwed parts matched with the connecting holes.

Optionally, the connecting device further comprises a self-tapping screw which is screwed in the matched connecting hole and the screwed hole.

Optionally, the screwing part comprises a screwing plate, notches are formed in two sides of the screwing plate at intervals, the cross section of the screwing plate is arc-shaped, and the central angle of the arc-shaped is larger than 180 degrees.

Optionally, the mounting groove is a T-shaped groove.

Optionally, the hem and the vertical frame are integrally formed.

optionally, the transverse frame includes a main strip and two parallel clamping strips, the mounting surface is located on one surface of the main strip, the mounting surface includes a first surface section, a second surface section and a third surface section which are continuous along the length direction of the transverse frame, the two clamping strips are mounted on the second surface section, the length direction of the clamping strips is the same as the length direction of the transverse frame, and the two clamping strips and the main strip define the transverse clamping groove together; the end face of the vertical frame in the length direction is abutted to the first face section or the second face section.

optionally, one side of the folded edge, which is far away from the vertical frame, is provided with an inner rolling part bent towards the vertical frame.

Based on above-mentioned second purpose, the embodiment of the utility model provides a door subassembly, including the door frame and exempt from to hold the door, exempt from to hold the door and install on the door frame.

Compared with the prior art, the utility model discloses a beneficial effect of exempting from to pull handle door that preferred embodiment provided includes:

The utility model provides a door without handle, horizontal frame joint is on the door core, vertical frame is along its length direction's the terminal surface and the direct butt of a side of horizontal frame, the structure that horizontal frame covers vertical frame terminal surface has been formed, the contact surface of horizontal frame and vertical frame is covered by horizontal frame, and vertical frame is by the centre gripping between two horizontal frames, vertical frame is firm with the connection structure of horizontal frame, door without handle is not fragile in the use, the life of door without handle has been prolonged. Through the installation ornamental strip, exempt from to pull the door more pleasing to the eye, and the ornamental strip is convenient for change, has reduced use cost. The vertical frame is provided with the folded edge, and the folded edge and the vertical frame form a handle groove, so that the handle-free door is convenient to operate.

Furthermore, the utility model discloses an in the embodiment, through setting up horizontal frame for having the bellied structure of bar or having the structure of two card strips, can reduce the material of horizontal frame, reduce the cost, and vertical frame can design longer, and then strengthen holistic structural strength.

Utilize self tapping screw to fix horizontal frame and vertical frame, overall structure is firm more reliable.

Through the side of keeping away from vertical frame at the hem setting inside roll portion, the operation hem makes, and the inside roll portion is caught to the hand, and difficult slipping, the switch door action is more smooth.

drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without creative efforts, and the protection scope of the present invention also belongs to the protection scope of the present invention.

FIG. 1 is a schematic view of a door without a handle according to the present embodiment;

FIG. 2 is an exploded view of the hands-free door of the present embodiment;

FIG. 3 is a schematic view of a vertical frame of the door of the present embodiment;

Fig. 4 is a schematic view of a lateral frame of the door without handle according to the embodiment.

Icon: 001-door core; 002-vertical frame; 200-vertical card slots; 210-a mounting groove; 220-folding edges; 221-inner wrap portion; 230-a threaded connection; 003-transverse frame; 300-a transverse slot; 310-a mounting surface; 311-a first face segment; 312-a second face section; 313-a third face segment; 320-main bar; 330-card strip; 340-connection hole; 004-decorative strips; 005-self-tapping screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

it should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

Example 1

Referring to fig. 1 to 4, the present embodiment provides a door without a handle, including a door core 001, two vertical frames 002, two horizontal frames 003 and a decoration strip 004, where the door core 001 has two opposite horizontal sides and two opposite vertical sides, the adjacent horizontal sides are connected to the vertical sides, the horizontal frame 003 has an installation surface 310, the installation surface 310 is provided with horizontal slots 300, and one side of the horizontal side of the door core 001 is inserted into the horizontal slot 300; the vertical frame 002 is provided with a vertical clamping groove 200 and a mounting groove 210, the length directions of the vertical clamping groove 200 and the mounting groove 210 are both parallel to the length direction of the vertical frame 002, one side of the door core 001 where the vertical side edge is located is clamped in the vertical clamping groove 200, two end surfaces of the vertical frame 002 along the length direction are both perpendicular to the length direction of the vertical frame 002, and the two end surfaces are respectively abutted against two mounting surfaces 310 of two transverse frames 003; the decorative strip 004 is clamped in the mounting groove 210; be provided with hem 220 on at least one vertical frame 002, one side that vertical frame 002 was kept away from to hem 220 is buckled and is separated with vertical frame 002 towards vertical frame 002, and the handle groove is injectd jointly to hem 220 and vertical frame 002.

The utility model provides a door of exempting from to draw handle, horizontal frame 003 joint is on door core 001, vertical frame 002 is along its length direction's terminal surface and the direct butt of a side of horizontal frame 003, the structure that horizontal frame 003 covers vertical frame 002 terminal surface has been formed, the contact surface of horizontal frame 003 and vertical frame 002 is covered by horizontal frame 003, and vertical frame 002 is by the centre gripping between two horizontal frame 003, the connection structure of vertical frame 002 and horizontal frame 003 is firm, door of exempting from to draw handle in the use is not fragile, and simultaneously, the gap is difficult for expanding, gap department is difficult for having dust and ponding to get into, it is convenient to wash door of exempting from to draw handle, the life of door of exempting from to draw handle has further been prolonged. Through installation ornamental strip 004, exempt from to pull the door more pleasing to the eye, and ornamental strip 004 is convenient for change, has reduced use cost. Be provided with hem 220 on vertical frame 002, hem 220 has formed the handle groove with vertical frame 002, is convenient for operate and exempts from to handle the door.

It should be noted that, when the decorative strip 004 is installed, the decorative strip 004 may be a colored strip, and the pattern and color of the decorative strip 004 are set as required, which is not specifically limited herein.

Optionally, the mounting surface 310 is a plane, the mounting surface 310 is set to be a length side surface of the transverse frame 003, the mounting surface 310 includes a first surface section 311, a second surface section 312 and a third surface section 313 which are continuous along the length direction of the transverse frame 003, a bar protrusion is arranged on the second surface section 312, the length direction of the bar protrusion is the same as the length direction of the transverse frame 003, the transverse slot 300 is located on a side surface of the bar protrusion far away from the mounting surface 310, the transverse slot 300 is a rectangular slot, two ends of the transverse slot 300 along the length direction thereof respectively extend to two end surfaces of the bar protrusion, that is, the transverse slot 300 is a through slot. The longitudinal end surface of the vertical frame 002 abuts against the first surface section 311 or the second surface section 312. The terminal surface of vertical frame 002 is the plane, and during horizontal frame 003 and vertical frame 002 butt, area of contact is big, simple to operate, and is difficult for droing.

In other embodiments, the transverse frame 003 includes a main strip 320 and two parallel clamping strips 330, the mounting surface 310 is located on one plate surface of the main strip 320, the mounting surface 310 includes a first surface section 311, a second surface section 312 and a third surface section 313 which are continuous along the length direction of the transverse frame 003, the two clamping strips 330 are mounted on the second surface section 312, the length direction of the clamping strips 330 is the same as the length direction of the transverse frame 003, and the two clamping strips 330 and the main strip 320 define the transverse clamping slot 300 together; the longitudinal end surface of the vertical frame 002 abuts against the first surface section 311 or the second surface section 312. The main strip 320 and the two clamping strips 330 are directly matched to form a transverse clamping groove 300 structure, the transverse frame 003 is convenient to process and mount, and the processing and manufacturing cost is reduced.

Further, the main strip 320 is a rectangular strip, the clamping strip 330 is a rectangular strip, and the transverse clamping slot 300 defined by the main strip 320 and the two clamping strips 330 is a rectangular through slot.

Optionally, the first surface section 311 and the third surface section 313 are both provided with a connection hole 340, and the vertical frame 002 is provided with a screw connection portion 230 paired with the connection hole 340. It is obvious that the number of the connection holes 340 on the first face section 311 and the number of the connection holes 340 on the third face section 313 are set as required, and are not particularly limited herein. The connection hole 340 may be a circular hole, or a screw hole.

Further, the screw connection portion 230 includes a screw connection plate, notches are formed at two sides of the screw connection plate at intervals, the cross section of the screw connection plate is arc-shaped, and the central angle of the arc-shaped is greater than 180 degrees. The self-tapping screw 005 is screwed into the arc-shaped groove formed on the screw-connection part 230 after passing through the connection hole 340, and the fastening mode is convenient and reliable to operate. Meanwhile, the screw connection part 230 has a simple structure and is convenient to form.

Optionally, the two vertical frames 002 are both provided with mounting grooves 210, and the mounting grooves 210 may be T-shaped grooves or dovetail grooves. The trim strip 004 is clamped in the mounting groove 210 and is not easy to fall off.

Optionally, the hem 220 is integrally formed with the vertical rim 002, facilitating manufacturing.

Example 2

The embodiment provides a door subassembly, including the door frame and the exempt from to handle door that above-mentioned embodiment provided, exempt from to handle the door and install on the door frame.

The handle-free door and the doorframe can be connected in a hinged mode, or the handle-free door and the doorframe can be connected in a sliding connection mode.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A door without a handle is characterized by comprising a door core, two vertical frames, two transverse frames and a decorative strip, wherein the door core is provided with two opposite transverse side edges and two opposite vertical side edges, the adjacent transverse side edges are connected with the vertical side edges, the transverse frames are provided with mounting surfaces, transverse clamping grooves are formed in the mounting surfaces, and one side of the transverse side edge of the door core is inserted into the transverse clamping grooves; the vertical frame is provided with a vertical clamping groove and a mounting groove, the length directions of the vertical clamping groove and the mounting groove are both parallel to the length direction of the vertical frame, one side of the door core, where the vertical side edge is located, is clamped in the vertical clamping groove, two end faces of the vertical frame along the length direction of the vertical frame are both perpendicular to the length direction of the vertical frame, and the two end faces are respectively abutted against two mounting faces of the two transverse frames; the decorative strip is clamped in the mounting groove; at least one vertical frame is provided with a folded edge, one side of the folded edge, which is far away from the vertical frame, is bent towards the vertical frame and is spaced from the vertical frame, and the folded edge and the vertical frame jointly define a handle groove.

2. The door of claim 1, wherein the mounting surface comprises a first surface section, a second surface section and a third surface section which are continuous along the length direction of the transverse frame, the second surface section is provided with a strip-shaped protrusion, the length direction of the strip-shaped protrusion is the same as the length direction of the transverse frame, and the transverse clamping groove is positioned on one side surface of the strip-shaped protrusion, which is far away from the mounting surface; the end face of the vertical frame in the length direction is abutted to the first face section or the second face section.

3. The door of claim 2, wherein the first face section and the third face section are both provided with connecting holes, and the vertical frame is provided with screw-threaded portions which are matched with the connecting holes.

4. The door of claim 3, further comprising a self-tapping screw threadably engaged within the mating attachment hole and the threaded hole.

5. The door of claim 3, wherein the screw connection portion comprises a screw connection plate, notches are formed in two sides of the screw connection plate at intervals, the cross section of the screw connection plate is in the shape of an arc, and the central angle of the arc is larger than 180 degrees.

6. The door of claim 1, wherein the mounting slot is a T-slot.

7. The door of claim 1, wherein the flap is integrally formed with the vertical jamb.

8. The door of claim 1, wherein the lateral jamb comprises a main strip and two parallel strips, the mounting surface is located on a face of the main strip, the mounting surface comprises a first section, a second section and a third section that are continuous along a length of the lateral jamb, the two strips are mounted on the second section, the length of the strips is the same as the length of the lateral jamb, and the two strips and the main strip together define the lateral slot; the end face of the vertical frame in the length direction is abutted to the first face section or the second face section.

9. The door of claim 1, wherein a side of the flap remote from the vertical jamb has an inner wrap that bends toward the vertical jamb.

10. A door assembly comprising a door frame and a door as claimed in any one of claims 1 to 9, the door being mounted on the door frame.