CN212225023U

CN212225023U - Crack-free combined aluminum-wood door

Info

Publication number: CN212225023U
Application number: CN202020449162.4U
Authority: CN
Inventors: 张明
Original assignee: HEFEI LONGFUGUI WOOD CO Ltd
Current assignee: HEFEI LONGFUGUI WOOD CO Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-25
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a pair of no crack combination formula aluminum-wood door, which comprises an upper side, a lower side, a left side, right frame and middle panel, on, under, a left side, right frame interconnect forms a rectangle frame construction, the middle part has the through-hole that can install middle panel, it is connected with mutually perpendicular between left frame and the right frame to go up frame and lower frame, left side frame is the cuboid structure, and one side that is close to middle panel is equipped with first draw-in groove, go up all being equipped with the plugboard at the both ends of frame, the thickness of plugboard is the same with the groove diameter of first draw-in groove, the plugboard can insert in the first draw-in groove, and the cell wall laminating of the both sides surface of plugboard and first draw-in groove, go up frame and plugboard integrated into one piece, and the slick and sly transitional coupling of plugboard and last frame, go up the mode of inserting through plugboard and first draw-in groove between frame and the left frame and be connected, go up the both ends of frame and lower frame respectively with The connection mode is the same.

Description

Crack-free combined aluminum-wood door

Technical Field

The utility model relates to an aluminum-wood door makes technical field, especially relates to a no crack combination formula aluminum-wood door.

Background

In the prior art, a door body is used for connecting a room with an external channel and can play roles of protecting privacy and personal property, but the existing door body structure generally adopts a door body structure consisting of an upper door frame, a lower door frame, a left door frame, a right door frame and a middle door panel, the door panel is connected with the upper door frame, the lower door frame, the left door frame, the right door frame and the middle door frame in an inserting mode, when the door body structure is used in a later period, the door body structure can not be separated and cracked from each other, but the upper door frame, the lower door frame, the left door frame, the right door frame and the upper door frame are connected in a mode of jointing end heads, and when the door body structure is jointed, sealing glue is adopted for jointing, if necessary, rivets or screws are adopted for connecting and fixing, but in the later-period use process, the door body is, the junction between four doorjambs about can leading to easily produces the phenomenon of separation to make the gap between it take place irreversible increase, get into vapor or dust more easily in gap department, breed bacterium etc. in inside, produce and milden and rot, thereby accelerate the damage progress of the door body, especially after producing the crack, in the use, can aggravate the fracture degree, not only influence pleasing to the eye, influence subsequent normal use moreover.

The utility model discloses the content

The utility model discloses just to prior art exist not enough, provide a no crack combination formula aluminum-wood door.

In order to solve the above problems, the utility model adopts the following technical proposal:

a crack-free combined aluminum wood door comprises an upper frame, a lower frame, a left frame, a right frame and a middle panel, wherein the upper frame, the lower frame, the left frame and the right frame are respectively connected with each other according to the upper direction, the lower direction, the left direction and the right direction to form a rectangular frame structure, the middle part of the aluminum wood door is provided with a through hole for mounting the middle panel, the upper frame and the lower frame have the same structure, the left frame and the right frame have the same structure, the upper frame and the lower frame are positioned at the upper position and the lower position, the left frame and the right frame are positioned at the left position and the right position, the upper frame and the lower frame are vertically connected with the left frame and the right frame, the left frame is of a cuboid structure, one side close to the middle panel is provided with a first clamping groove, two ends of the upper frame are respectively provided with an inserting plate, the thickness of the inserting plate is the same as the groove diameter of the first clamping groove, the inserting plate, the upper frame and the inserting plate are integrally formed, the inserting plate is connected with the upper frame in a smooth transition mode, the upper frame and the left frame are tightly connected in an inserting mode through the inserting plate and the first clamping groove, and the two ends of the upper frame and the lower frame are connected with the left frame and the right frame in the same mode as the upper frame and the left frame respectively.

Furthermore, the length of the plugboard is the same as the depth of the first clamping groove, so that the end of the upper frame can abut against the groove bottom of the first clamping groove.

Furthermore, after the two sides of the upper frame and the lower frame are respectively inserted and combined with the left frame and the right frame, the two sides of the upper frame and the lower frame are riveted and fixed through rivets.

Further, the thicknesses of the upper frame, the lower frame, the left frame and the right frame are the same.

Furthermore, a second clamping groove is formed in one side, close to the middle panel, of the upper frame, the annular clamping grooves formed by the second clamping grooves and the first clamping grooves in the upper, lower, left and right frames accommodate the middle panel, and the middle panel is inserted into the annular clamping grooves.

Furthermore, the horizontal length of a slope generated at the smooth transition joint between the plugboard and the upper frame is not more than 4 cm.

Furthermore, a filling hole is formed in the left side frame along the length direction of the left side frame, the filling hole is parallel to the first clamping groove, the filling hole and the bottom of the first clamping groove are separated from each other through a partition plate, and the partition plate is fixed on the left side frame.

Compared with the prior art, the utility model, the beneficial effects are as follows:

the utility model provides a non-crack combined aluminum wood door, which designs the left frame into a cuboid structure, and one side near the middle panel is provided with a first clamping groove, the two ends of the upper frame are both provided with inserting plates, the thickness of the inserting plates is the same with the groove diameter of the first clamping groove, the inserting plates can be inserted into the first clamping groove, and the two side surfaces of the inserting plates are jointed with the groove wall of the first clamping groove, when the door body is deformed in the later use process, even if the left frame and the upper frame are separated from each other by a certain distance, the two side surfaces of the inserting plates of the upper frame are still jointed with the groove wall of the first clamping groove on the upper frame due to expansion and contraction, rivet or screw corrosion, sealant aging or different indoor and outdoor air humidity and temperature, similarly, go up between frame and the right frame, between lower frame and the left frame, be this structure between lower frame and the right frame, can reach the same effect to avoided getting into inside vapor or dust, breeding bacterium etc. in inside, phenomenon such as going mildy and rot takes place, thereby avoids the damage of the door body, does not influence the visual pleasing to the eye, corresponding adoption external force correct can, the maintenance of being convenient for.

Drawings

FIG. 1 is a schematic structural view of a crack-free combined aluminum-wood door of the present invention;

FIG. 2 is a schematic view of a connection structure of the left frame, the right frame, the upper frame and the lower frame in FIG. 1;

FIG. 3 is a schematic perspective view of a portion of the left frame or the right frame of FIG. 1;

FIG. 4 is a partial perspective view of the upper or lower rim of FIG. 1;

fig. 5 is a schematic view of a connection structure between the upper frame and the left frame in fig. 1.

Detailed Description

The present invention will now be described in connection with particular embodiments, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar components or components having the same or similar function throughout.

The utility model discloses directional phrase mentioned, for example: upper, lower, left, right, front, rear, inner, outer, front, back, side, etc., are merely directions with reference to the drawings, and the embodiments described below by referring to the drawings and directional terms used are exemplary and are only used for explaining the present invention, and are not to be construed as limiting the present invention. In addition, the present invention provides examples of various specific processes and materials that one of ordinary skill in the art would recognize for other processes and/or other materials to use.

Please refer to fig. 1 and fig. 2, in which fig. 1 is a schematic structural view of a seamless combined aluminum-wood door of the present invention; fig. 2 is a schematic view of a connection structure of the left frame, the right frame, the upper frame and the lower frame in fig. 1.

A combined aluminum-wood door without cracks comprises upper, lower, left and

right frames

10, 20, 30, 40 and a middle panel 50, wherein the upper, lower, left and

right frames

10, 20, 30, 40 are respectively connected with each other according to the upper, lower, left and right directions to form a rectangular peripheral frame structure, the middle part of the combined aluminum-wood door is provided with a through hole 60 capable of installing the middle panel 50, the through hole 60 can be in any shape in the overweight of actual production, and the combined aluminum-wood door is rectangular in shape in the embodiment, so that the combined aluminum-wood door is more convenient and improves the benefit in the production, manufacturing and assembling processes.

Referring to fig. 3 and 4 in conjunction with fig. 1 and 2, fig. 3 is a schematic perspective view of a portion of a left frame or a right frame in fig. 1; fig. 4 is a partial perspective view of the upper or lower rim of fig. 1.

Since the lengths of the left frame, the right frame, the upper frame and the lower frame are too long, the structural characteristics are shown after the broken lines are adopted in fig. 3 and 4.

The structure of the upper frame 10 is the same as that of the lower frame 20, the structure of the left frame 30 is the same as that of the right frame 40, the upper frame 10 and the lower frame 20 are located at the upper and lower positions, the left frame 30 and the right frame 40 are located at the left and right positions, and the upper frame 10 and the lower frame 20 are vertically connected with the left frame 30 and the right frame 40.

In the production process, upper and lower, left and

right frame

10, 20, 30, 40 can follow the intercepting on the same raw and other materials side frame strip, upper and lower, left and

right frame

10, 20, 30, 40 is before processing, the structure can be the same, also can be different, if it is the same, just can be intercepting on same raw and other materials side frame strip, the length of intercepting upper and

lower frame

10, 20 is shorter than left and

right frame

30, 40, after the post processing, the structure is unique is that the both ends end department of upper and

lower frame

10, 20 passes through cutting seam, external force extrusion, form plugboard 11.

Referring to fig. 5 in conjunction with fig. 3 and 4, fig. 5 is a schematic view of a connection structure between the upper frame and the left frame in fig. 1.

Because the lengths of the upper frame and the left frame are too long, the connection structure is shown after the broken lines are cut off in fig. 5.

The left side frame 30 is of a cuboid structure, a first clamping groove 31 is arranged on one side close to the middle panel 50, the two ends of the upper side frame 10 are respectively provided with the plugboard 11, the thickness of the plugboard 11 is the same as the groove diameter of the first clamping groove 31, the plugboard 11 can be inserted into the first clamping groove 31, the outer surfaces of the two sides of the plugboard 11 are attached to the groove walls of the first clamping groove 31, after the upper side frame 10 and the left side frame 30 are connected with each other, the plugboard 11 is directly inserted into the first clamping groove 31 of the left side frame 30, the outer surfaces in contact with the plugboard 11 are closely attached to each other, the upper side frame 10 and the plugboard 11 are integrally formed, the plugboard 11 is in smooth transition connection with the upper side frame 10, the plugboard 11 is an area which is formed by cutting seams and extrusion at the end points of the two ends of the plugboard 11 and is smaller than the middle thickness of the upper side frame 10, and the area between the upper side frame 10 and the left side frame 30 is closely attached And the connection mode between the two ends of the upper frame 10 and the lower frame 20 and the left frame 30 and the right frame 40 is the same as that between the upper frame 10 and the left frame 30.

The length of plugboard 11 with the degree of depth of first draw-in groove 31 is the same, makes the end department of going up frame 10 can support the tank bottom department of first draw-in groove 31 improves the contact surface of plugboard 11 and first draw-in groove 31 inner wall, increases frictional force and fastness, go up the both sides of frame 10 and lower frame 20 respectively with after inserting between left side frame 30 and the right frame 40, rethread rivet is fixed, makes the fastness more reliable.

The upper, lower, left and

right frames

10, 20, 30 and 40 have the same thickness, and after being connected with each other, the upper, lower, left and

right frames

10, 20, 30 and 40 can be positioned on the same plane, so that the outer surface is more attractive, and the materials can be conveniently selected and produced.

Go up the middle panel 50's that is close to on the frame 10 one side and be equipped with second draw-in groove 12, because last frame 10 is the same with lower frame 20 structure, the structure of the frame 30 on the left side is the same with right frame 40, is in so the annular draw-in groove that second draw-in groove 12 and first draw-in groove 31 on the upper and lower, left and

right frames

10, 20, 30, 40 can form is not shown in the figure, and annular draw-in groove is used for holding middle panel 50, middle panel 50 inserts and closes in the annular draw-in groove, simple to operate is swift effective, and is convenient for manufacture.

The horizontal length of the slope generated at the smooth transitional connection between the inserting plate 11 and the upper frame 10 is not more than 4cm, and in practical application, the length of the slope is generally 1cm, so that the concave part between the slope and the left frame 30 or the right frame 40 can be minimized, the production and the manufacture are convenient, if the length of the slope is too small, although the concave part is smaller, the concave part is more obvious, if the length of the slope is too large, although the concave part is not obvious, the control is more difficult during the production, and if the slope is in a step shape, the upper frame 10 is easily broken during the production.

Be equipped with filling hole 32 on its length direction on the left side frame 30, filling hole 32 is parallel with first draw-in groove 31, just filling hole 32 with separate each other through setting up baffle 33 between the bottom of first draw-in groove 31, baffle 33 is fixed on left side frame 30, when using, can be in be filled with syllable-dividing or thermal-insulated material in the filling hole 32, like foam, saw-dust, timber etc. can improve syllable-dividing and thermal-insulated effect, also can set up filling hole and the baffle that is used for holding filling material on upper frame 10 and lower frame 20, and act on the function the same.

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. The combined aluminum-wood door without the crack comprises an upper frame, a lower frame, a left frame, a right frame (10, 20, 30, 40) and a middle panel (50), wherein the upper frame, the lower frame, the left frame and the right frame (10, 20, 30, 40) are connected with each other according to the upper direction, the lower direction, the left direction and the right direction to form a rectangular frame structure, and a through hole (60) capable of being used for installing the middle panel (50) is arranged in the middle of the rectangular frame structure;

the left side frame (30) is of a cuboid structure, a first clamping groove (31) is formed in one side close to the middle panel (50), inserting plates (11) are arranged at two ends of the upper side frame (10), the thickness of each inserting plate (11) is the same as the groove diameter of each first clamping groove (31), each inserting plate (11) can be inserted into each first clamping groove (31), the outer surfaces of two sides of each inserting plate (11) are attached to the groove wall of each first clamping groove (31), the upper side frame (10) and the inserting plates (11) are integrally formed, each inserting plate (11) is connected with the upper side frame (10) in a smooth transition mode, the upper side frame (10) is connected with the left side frame (30) in an inserting mode, the inserting plates (11) are connected with the first clamping grooves (31) in an inserting mode, two ends of the upper side frame (10) and the lower side frame (20) are connected with the left side frame (30) and the right side frame (40) in a connecting mode, and the left side frame (30) and the connecting mode between the upper side frame (30) and the left The connection mode is the same.

2. The seamless combined aluminum-wood door as claimed in claim 1, wherein the length of the inserting plate (11) is the same as the depth of the first slot (31), so that the end of the upper frame (10) can abut against the bottom of the first slot (31).

3. The combined aluminum-wood door without cracks as claimed in claim 1, wherein the two sides of the upper frame (10) and the lower frame (20) are respectively inserted between the left frame (30) and the right frame (40) and then are riveted and fixed by rivets.

4. The assembled aluminum-wood door without cracks of claim 1, wherein the thicknesses of the upper, lower, left and right frames (10, 20, 30, 40) are the same.

5. The aluminum-wood door as claimed in claim 1, wherein a second slot (12) is formed on the upper frame (10) near the middle panel (50), and the middle panel (50) is received in a ring slot formed by the second slot (12) and the first slot (31) on the upper, lower, left and right frames (10, 20, 30, 40), and the middle panel (50) is inserted into the ring slot.

6. The seamless combined aluminum-wood door as claimed in claim 1, wherein the horizontal length of the slope generated at the smooth transition joint between the inserting plate (11) and the upper frame (10) is not more than 4 cm.

7. The combined type aluminum-wood door without cracks as claimed in claim 1, wherein the left frame (30) is provided with a filling hole (32) along the length direction thereof, the filling hole (32) is parallel to the first slot (31), the filling hole (32) and the bottom of the first slot (31) are separated from each other by a partition (33), and the partition (33) is fixed on the left frame (30).