CN2179905Y - Combination door frame - Google Patents

Abstract

The utility model relates to a splicing type combination door frame. A left door frame, a right door frame and a top door frame are identical abnormity frames, and the frames are composed of a front groove body, a back groove body and a middle groove body. The top ends of the left door frame and the right door frame are provided with open grooves for convex edges of the top door frame to insert. Both ends of the top door frame are provided with jogged structures that two convex edges corresponding to the open grooves and grooves corresponding to the step-shaped surfaces of the door frames at both sides are combined. The two convex edges are inserted into the grooves of the door frames at the two of both sides. The groove of the top door frame is clung to the step-shaped surfaces of the door frames at the two of both sides. The components are fixedly connected into a whole by stiffening ribs on the top door frame and screws. The utility model has the favorable properties of sealing, thermal insulation, sound insulation and theft prevention.

Description

Combination door frame

The utility model relates to the sash structure of door, window, cabinet of a kind of building field etc., particularly relates to the combined doorframe of a kind of plug-in type.

The framework of general existing door, window, cabinet etc. is straightsided shape, and its intensity is not high, and closes fashionablely when door, window, has the gap between door and window and framework, causes poor effect such as sealing, insulation, antitheft, sound insulation.These frameworks 45 ℃ of hypotenuses of general one-tenth or right angle overlap joint are welded into integral body again, particularly large-scale door, window are welded into to be transported to the building site after the integral body and installs, its manufacturing is time-consuming, need take very big storehouse memory space during products storage, volume is bigger when transporting again, not only has been inconvenient to transport but also take transport space, causes the cost height, do not meet economic principle, and the quality that influences door and window owing to the distortion of whole Transporting after the whole Transporting can not guarantee.

The purpose of this utility model is in order to overcome the drawback of prior art effectively, and the combined doorframe of the plug-in type that a kind of new structure is provided, it adopts the monomer framework of the obform body with groove body composition that weather strip is installed, and be provided with mutually chimeric grafting modular construction, make whole doorframe have the performance of sealing, insulation, antitheft, sound insulation, and have and make simply, assemble easily, be convenient to transport, save manufacturing cost, and can effectively guarantee the effect of integral product quality.

The purpose of this utility model is realized by following technical scheme.The combined doorframe of a kind of plug-in type, by left-hand door frame 1, roof door frame 2, right doorframe 3 is formed, it is characterized in that: left-hand door frame 1, roof door frame 2, right doorframe 3 is the polymorphic structure framework, in left-hand door frame 1, the top of right doorframe 3 is provided with the open recess 11 for the two chimbs insertion of roof door frame 2,12, two ends of roof door frame 2 are respectively equipped with and groove 11,12 chimbs that adapt 21,22 and the embedded structure formed with the groove 23 that the stairstepping shaped face of two side door frames adapts, nationality is by chimb 21,22 insert groove 11,12, groove 23 is resisted against the stairstepping compromise face of two side door frames, and three doorframes are combined into an integral body.

The purpose of this utility model also can further be realized by following technical measures.

The combined doorframe of aforesaid plug-in type, the polymorphic structure framework of wherein said three doorframes is the configuration of one for being made up by three spill cell bodies all, wherein forward recess body 13 is by base plate 131, short side plate 132, long side plate 133 is formed, recurve cell body 14 is by base plate 141, short side plate 142, long side plate 143 is formed, concave cell body 15 is by base plate 151, short side plate 152, long side plate 153 is formed, groove body 13,14 recess is established relatively, and short side plate 132,142 are positioned at same plane, the recess of concave cell body 15 forms reinforcement, its two side plate 152 perpendicular to this plane, 153 respectively with preceding, the long side plate 133 of recurve cell body, 143 form special-shaped cascaded surfaces and are linked as an integral body.

The combined doorframe of aforesaid plug-in type, wherein said doorframe embedded structure are to offer stepped groove mouth 23 in roof door frame 2 on the special-shaped cascaded surface, and its termination at forward recess body 13 inwardly forms pod limit 2311 and translot limit 2312; Inwardly form pod limit 2321 and translot limit 2312 in the termination of recurve cell body 14, these four trough rims form stepped groove mouth 23, insert with the special-shaped stepped surfaces of ccontaining left-hand door frame 1, right doorframe 3; Be in the downward appropriate location, top of left and right doorframe 1,2 and offer on the long side plate 133, base plate 131 of forward recess body 13 and the suitable groove 11 of the following chimb 21 of roof door frame; Offer and the suitable groove 12 of the following chimb 22 of roof door frame in long side plate 143, the base plate 141 of recurve cell body 14; And the stepped groove mouth 23 that makes left and right two ends of roof door frame respectively with the special-shaped stepped surfaces of left-hand door frame 1, right doorframe 3 suitable with mutual insertion against, form the embedded structure that doorframe inserts combination.

The combined doorframe of aforesaid plug-in type, the long side plate 133,143 on wherein said left-hand door frame 1, right doorframe 3 tops is provided with more than one mounting hole 16, and be installed with reinforcing rib 24 in the inboard of the short side plate 132,142 of roof door frame 2, which is provided with more than one and mounting hole 16 corresponding perforation 241, this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, and by screw device pass perforation 241, mounting hole 16 is an integral body with roof door frame and left and right doorframe spiral shell admittedly.

The combined doorframe of aforesaid plug-in type, wherein said left-hand door frame 1, the bottom of right doorframe 3, plug embedded structure with assembling and be provided with bottom door frame 4, it is by forward recess body 41, recurve cell body 42, concave cell body 43 is formed, wherein forward recess body 41 is by base plate 411, short side plate 412, long side plate 413 is formed, recurve cell body 42 is by base plate 421, short side plate 422, long side plate 423 is formed, concave cell body 43 is by base plate 431, short side plate 432, long side plate 433 is formed, forward recess body 41 and recurve cell body 42 are relative and establish and two short side plates 412,422 are positioned at same plane, concave cell body 43 is parallel to recurve cell body 42 and forms strengthening structure, short side plate 432 closely is pressed into one with long side plate 423, and long side plate 433 links to each other the special-shaped cascaded surface of formation and is combined as an integral body with long side plate 413.

The combined doorframe of aforesaid plug-in type, a wherein said bottom door frame and a left side, it is that special-shaped upper surface in bottom door frame 4 two ends offers the stepped groove mouth 23 identical with roof door frame two ends that the assembling of right doorframe plugs embedded structure, this groove mouth 23 also offer into two side left sides, the shape that the special-shaped stepped surfaces of right doorframe adapts, a left side, right doorframe 1,3 lower end offers the groove mouth 11 identical with the top, 12, nationality is by the protrusion shape compromise face and the groove mouth 11 of two side door frames, 12, with two doorframes be inserted in the stepped groove mouth 23 of bottom door frame two ends and mutually closely against, form the bottom door frame and make up embedded structure with the insertion of two side door frames.

The combined doorframe of aforesaid plug-in type, the long side plate 133,143 of wherein said left-hand door frame 1, right doorframe 3 bottoms is provided with more than one mounting hole 16, and be installed with reinforcing rib 24 in the inboard of the short side plate 412,422 of bottom door frame 4, which is provided with more than one and mounting hole 16 corresponding perforation 241, this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, and by screw device pass perforation 241, mounting hole 16 is an integral body with bottom door frame and left and right doorframe spiral shell admittedly.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the combination schematic diagram of combined doorframe of the utility model plug-in type and door leaf.

Fig. 2 is the structural representation of A-A section among Fig. 1.

Fig. 3 is the structural representation of B-B section among Fig. 1.

Fig. 4 is a side of the present utility model sash structure stereogram.

Fig. 5 is a roof door mount structure stereogram of the present utility model.

Below in conjunction with accompanying drawing describe in detail according to concrete structure, feature and the effect of the combined doorframe of plug-in type that the utility model proposes as after.

See also Fig. 1 to shown in Figure 5, the utility model mainly is made up of left-hand door frame 1, roof door frame 2, right doorframe 3, its Central Left Gate frame 1, roof door frame 2, right doorframe 3 are the polymorphic structure framework, two ends that are provided with for groove 11,12 and roof door frame 2 in the top of left-hand door frame 1, right doorframe 3 are respectively equipped with the embedded structure that chimb 21,22 closes groove 23 compositions, nationality inserts groove 11,12 by chimb 21,22, and three doorframes are combined into an integral body.

See also shown in Fig. 4,5, wherein right doorframe 3 uses with the identical only Rotate 180 of the shape ° placement of Fig. 4 Central Left Gate frame 1, so right doorframe 3 omits diagram.The polymorphic structure framework of aforesaid three doorframes is the configuration of one for being made up by three spill cell bodies all, wherein forward recess body 13 is by base plate 131, short side plate 132, long side plate 133 is formed, recurve cell body 14 is by base plate 141, short side plate 142, long side plate 143 is formed, concave cell body 15 is by base plate 151, short side plate 152, long side plate 153 is formed, groove body 13,14 recess is established relatively, and short side plate 132,142 are positioned at same plane, the recess of concave cell body 15 forms reinforcement, its two side plate 152 perpendicular to this plane, 153 respectively with preceding, the long side plate 133 of recurve cell body, 143 form special-shaped cascaded surfaces and are linked as an integral body.

See also shown in Figure 5ly, be illustrated as roof door frame left end structure, the right-hand member structure is identical with left end, and only direction is opposite, and special-shaped frame structure is also identical with left and right sides doorframe, and the Therefore, omited illustrates.Aforesaid doorframe embedded structure is to offer stepped groove mouth 23 in roof door frame 2 on the special-shaped cascaded surface, and its termination at forward recess body 13 inwardly forms pod limit 2311 and translot limit 2312; Inwardly form pod limit 2321 and translot limit 2312 in the termination of recurve cell body 14, these four trough rims form stepped groove mouth 23, insert with the special-shaped stepped surfaces of ccontaining left-hand door frame 1, right doorframe 3; Be in the downward appropriate location, top of left and right doorframe 1,3 and offer on the long side plate 133, base plate 131 of forward recess body 13 and the suitable groove 11 of the following chimb 21 of roof door frame; Offer and the suitable groove 12 of the following chimb 22 of roof door frame in long side plate 143, the base plate 141 of recurve cell body 14; And make a roof door frame left side, the stepped groove mouth 23 of right two ends respectively with left-hand door frame 1, the special-shaped stepped surfaces of right doorframe 3 is suitable, by the left part of diagram F direction with left-hand door frame 1 insertion roof door frame 2, right part with right doorframe 3 insertion roof door frames 2, the following chimb 21 of roof door frame 2 then, 22 respectively with left-hand door frame 1, the open recess 11 of right doorframe 2,12 insert engaging mutually, stepped groove mouth 23 front side end 2312,2322 respectively with a left side, the long side 133 of right doorframe, 143 and the long side 153 of concave cell body 15 mutually against the engaging location, insert the embedded structure that makes up and form two side door frames with the roof door frame.

Consult Fig. 4, shown in 5, aforementioned recess mouth 23 and left-hand door frame 1, the special-shaped stepped surfaces of right doorframe 3 should be adaptive mutually, each parameter is adapted respectively, it is the chimb 21 that groove mouth 23 forms, 22 width C, B and groove 11,12 width C ' B ' adapts, height h, H and groove 11,12 fluting height h ', H, ' adapt, the longitudinal length E of the forward recess 231 of groove 23 and the width E ' of forward recess body 13 adapt, the transverse width A of rearward recess 232, longitudinal length D respectively with the length A of recurve cell body 14 ', width D ' adapt, guarantee a left side, smooth and easy two sides that are inserted in the roof door frame of right doorframe energy, can guarantee again simultaneously that each is mutually by end face, the side mutually against engaging, to guarantee the reliability after the whole assembling.

In order further to guarantee the firmness of left and right sides doorframe and roof door frame assembling, the utility model spy is at left-hand door frame 1, the long side plate 133 on right doorframe 3 tops, 143 are provided with more than one mounting hole 16, and at the short side plate 132 of roof door frame 2,142 inboard is installed with reinforcing rib 24, this set firmly can weld or spiral shell solid, present embodiment is welding reinforcing rib 24, which is provided with more than one and mounting hole 16 corresponding perforation 241, this reinforcing rib 24 can be right angle type, groove shaped, shapes such as rectangle are passed perforation 241 by screw device, mounting hole 16 and with the roof door frame with a left side, right doorframe spiral shell is an integral body admittedly.

See also shown in Figure 3, another embodiment of the present utility model is on the basis of last example structure, other is provided with bottom door frame 4, it is at left-hand door frame 1, the bottom of right doorframe 3, plug embedded structure with assembling and be provided with bottom door frame 4, it also is the structure framework that shaped face is formed, by forward recess body 41, recurve cell body 42, concave cell body 43 is formed, wherein forward recess body 41 is by base plate 411, short side plate 412, long side plate 413 is formed, recurve cell body 42 is by base plate 421, short side plate 422, long side plate 423 is formed, concave cell body 43 is by base plate 431, short side plate 432, long side plate 433 is formed, forward recess body 41 and recurve cell body 42 are relative and establish and two short side plates 412,422 are positioned at same plane, concave cell body 43 is parallel to recurve cell body 42 and forms strengthening structure, short side plate 432 closely is pressed into one with long side plate 423, and long side plate 433 links to each other the special-shaped cascaded surface of formation and is combined as an integral body with long side plate 413.

Please cooperate consult shown in Figure 5, with 180 ° of bottom door frames that are present embodiment of roof door frame upset, different just stairstepping curved surface difference, but set groove mouth 23 structures are identical, Gu the bottom door frame that do not draw is offered the structure chart of groove.A bottom door frame and a left side, it is that special-shaped upper surface in bottom door frame 4 two ends offers the stepped groove mouth 23 identical with roof door frame two ends that the assembling of right doorframe plugs embedded structure, this groove mouth 23 also offer into two side left sides, the shape that the special-shaped stepped surfaces of right doorframe adapts, a left side, right doorframe 1,3 lower end offers the groove mouth 11 identical with the top, 12, nationality is by the protrusion shape compromise face and the groove mouth 11 of two side door frames, 12, with two doorframes be inserted in the stepped groove mouth 23 of bottom door frame two ends and mutually closely against, form the bottom door frame and make up embedded structure with the insertion of two side door frames.

Identical with first embodiment, present embodiment also can be provided with more than one mounting hole 16 on the long side plate 133,143 of aforesaid left-hand door frame 1, right doorframe 3 bottoms, and be installed with reinforcing rib 24 in the inboard of the short side plate 412,422 of bottom door frame 4, which is provided with more than one and mounting hole 16 corresponding perforation 241, this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, and by screw device pass perforation 241, mounting hole 16 is an integral body with bottom door frame and left and right doorframe spiral shell admittedly.

Of the present utility model each cell cube can adopt metal or have high-intensity plastics and make.

Structure by the foregoing description can be found out, the shaped body cross sectional shape of left and right doorframe 1,3 of the present utility model and roof door frame 2 is identical, is easy to press forming one time, which is provided with concave cell body 15, except that having the function of strengthening doorframe, the more important thing is to have antitheft and sealing performance.See also Fig. 1, Fig. 2, Fig. 3 and cooperate Fig. 4, shown in Figure 5, the utility model is applied to be assembled into the structure of security door, be that pegging graft fastening left-hand door frame 1, right doorframe 3, roof door frame 2, bottom door frame 4 mutually is an integral body, be provided with multifunctional protection door 6 in right doorframe 3 inboards via theft-proof type flag form hinge 5, in the concave cell body 15 of left-hand door frame 1, roof door frame 2, all be equiped with flag form weather strip 7, be equiped with open type weather strip 8 in the concave cell body 15 of right doorframe 3, in the concave cell body 43 of bottom door frame 4, be equiped with chamber type weather strip 9.After protective door 6 was sealed, the left side of internal hilar plate and top side compressed flag form weather strip 7 respectively, and right side chimb 61 compresses open type weather strip 8, and the bottom side compresses chamber type weather strip 9, and makes doorframe have sealing, insulation, sound insulation value.Simultaneously because right doorframe 3 is provided with concave cell body 15, the chimb 61 of protective door 6 inserts card and is assigned in wherein, fallen by sled even work as the hinge 5 of protective door 6, and protective door 6 can not taken down from the doorframe of the left and right sides yet and make the utility model assembled door frame have antitheft good effect.

In sum, the utility model compared with the prior art, have obvious advantage or good effect, its nationality is by structure and the combination of shaped body monomer, has good sealing, insulation, sound insulation and antitheft function: because it is once compressing, be provided with embedded structure, therefore have simple in structure, assembling easily, saving takies parking space, be convenient to produce, preserve and transportation, can save in a large number manufacturing cost, and can effectively guarantee the good effect of integral product quality, meet very much economy, practical principle is one to have novelty in fact, the new design of creativeness and practicality.

Claims (7)

1, the combined doorframe of a kind of plug-in type, by left-hand door frame (1), roof door frame (2), right doorframe (3) is formed, it is characterized in that: left-hand door frame (1), roof door frame (2), right doorframe (3) is the polymorphic structure framework, in left-hand door frame (1), the top of right doorframe (3) is provided with the open recess (11) for the two chimbs insertion of roof door frame (2), (12), two ends of roof door frame (2) are respectively equipped with and groove (11), (12) chimb that adapts (21), (22) and the embedded structure of forming with the groove (23) that the stairstepping shaped face of two side door frames adapts, nationality is by chimb (21), (22) insert groove (11), (12), groove (23) is resisted against the stairstepping compromise face of two side door frames, and three doorframes are combined into an integral body.

2, doorframe according to claim 1, it is characterized in that: the polymorphic structure framework of described three doorframes is the configuration of one for being made up by three spill cell bodies all, wherein forward recess body (13) is by base plate (131), short side plate (132), long side plate (133) is formed, recurve cell body (14) is by base plate (141), short side plate (142), long side plate (143) is formed, concave cell body (15) is by base plate (151), short side plate (152), long side plate (153) is formed, groove body (13), (14) recess is established relatively, and short side plate (132), (142) be positioned at same plane, the recess of concave cell body (15) forms reinforcement, its two side plate (152) perpendicular to this plane, (153) respectively with preceding, the long side plate (133) of recurve cell body, (143) form special-shaped cascaded surface and be linked as an integral body.

3, doorframe according to claim 2, it is characterized in that: described doorframe embedded structure is to offer stepped groove mouth (23) in roof door frame (2) on the special-shaped cascaded surface, and its termination at forward recess body (13) inwardly forms pod limit (2311) and translot limit (2312); Inwardly form pod limit (2321) and translot limit (2312) in the termination of recurve cell body (14), these four trough rims form stepped groove mouth (23), insert with the special-shaped stepped surfaces of ccontaining left-hand door frame (1), right doorframe (3); Be in the downward appropriate location, top of left and right doorframe (1), (3) on the long side plate (133), base plate (131) of forward recess body (13) and offer and the suitable groove (11) of the following chimb (21) of roof door frame; Long side plate (143), base plate (141) in recurve cell body (14) offer and the suitable groove (12) of the following chimb (22) of roof door frame; And the stepped groove mouth (23) that makes left and right two ends of roof door frame respectively with the special-shaped stepped surfaces of left-hand door frame (1), right doorframe (3) suitable with mutual insertion against, form the embedded structure that doorframe inserts combination.

4, doorframe according to claim 3, it is characterized in that: described left-hand door frame (1), the long side plate (133) on right doorframe (3) top, (143) be provided with more than one mounting hole (16), and at the short side plate (132) of roof door frame (2), (142) inboard is installed with reinforcing rib (24), which is provided with more than one and the corresponding perforation of mounting hole (16) (241), this reinforcing rib can be right angle type, groove shaped, shapes such as rectangle are passed perforation (241) by screw device, mounting hole (16) and with the roof door frame with a left side, right doorframe spiral shell is an integral body admittedly.

5, doorframe according to claim 3, it is characterized in that: described left-hand door frame (1), the bottom of right doorframe (3), plug embedded structure with assembling and be provided with bottom door frame (4), it is by forward recess body (41), recurve cell body (42), concave cell body (43) is formed, wherein forward recess body (41) is by base plate (411), short side plate (412), long side plate (413) is formed, recurve cell body (42) is by base plate (421), short side plate (422), long side plate (423) is formed, concave cell body (43) is by base plate (431), short side plate (432), long side plate (433) is formed, forward recess body (41) is relative with recurve cell body (42) and establish and two short side plates (412), (422) be positioned at same plane, concave cell body (43) is parallel to recurve cell body (42) and forms strengthening structure, short side plate (432) closely is pressed into one with long side plate (423), and long side plate (433) links to each other the special-shaped cascaded surface of formation and is combined as an integral body with long side plate (413).

6, doorframe according to claim 5, it is characterized in that: a described bottom door frame and a left side, it is that special-shaped upper surface in bottom door frame (4) two ends offers the stepped groove mouth (23) identical with roof door frame two ends that the assembling of right doorframe plugs embedded structure, this groove mouth (23) also offer into two side left sides, the shape that the special-shaped stepped surfaces of right doorframe adapts, a left side, right doorframe (1), (3) lower end offers the groove mouth (11) identical with the top, (12), nationality is by the protrusion shape compromise face and the groove mouth (11) of two side door frames, (12), with two doorframes be inserted in the stepped groove mouth (23) of bottom door frame two ends and mutually closely against, form the bottom door frame and make up embedded structure with the insertion of two side door frames.

7, doorframe according to claim 6, it is characterized in that: described left-hand door frame (1), the long side plate (133) of right doorframe (3) bottom, (143) be provided with more than one mounting hole (16), and at the short side plate (412) of bottom door frame (4), (422) inboard is installed with reinforcing rib (24), which is provided with more than one and the corresponding perforation of mounting hole (16) (241), this reinforcing rib can be right angle type, groove shaped, shapes such as rectangle are passed perforation (241) by screw device, mounting hole (16) and with the bottom door frame with a left side, right doorframe spiral shell is an integral body admittedly.

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