CN2279431Y

CN2279431Y - Medium density fibre board composite door

Info

Publication number: CN2279431Y
Application number: CN 96218639
Authority: CN
Inventors: 庞磊
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-12
Filing date: 1996-08-12
Publication date: 1998-04-22
Anticipated expiration: 2006-08-12

Abstract

The utility model relates to a fiber board composite door with medium density. Positioning blocks are arranged in grooves with corresponding positions on the splicing surfaces of a door leaf frame, an upper horse head, a middle horse head and a lower horse head, a long screw rod of which the both ends are provided with screw threads passes through the frame, the positioning blocks and the horse heads, and the frame, the positioning blocks and the horse heads are fixedly connected into the integration. A door core board is in an integral structure which is formed by combining multiple layers of medium density fiber boards by resin adhesive, the periphery of the door core board forms an inserted edge which in a double-surface slope shape and is shrunk and thinned, and the inserted edge is embedded into the frame and is fixedly connected with the grooves of the horse heads. The utility model is in a structure without tenon connection, and has the advantages of firm connection, difficult deformation, long service life, easy decoration and beautiful appearance.

Description

The medium density fibreboard composite gate

The utility model relates to Door for building, and concrete is a kind of medium density fibreboard composite gate.

Existing building particularly family door of door, the general timber that uses, timber has cheap, the advantage of good decorating effect, useful natural timber directly digs the iron chains plate timber of making in the timber, also useful wooden frame pastes three-ply board outward, the wooden splint door that fiberboard is made, the problem that these types exist is the distortion wing song that takes place year in and year out, this distortion can be by humidity, environmental changes such as the temperature difference and causing, for example overcast and rainy timber suction is swollen, not only switch door difficulty, and time has been grown the door leaf tenesmus to not going up lockhole, in addition, joggle adds the timber structure of wedge, because timber suction, shrink, mortise becomes big and tenon diminishes as a result, and cooperation fluffs, and must lead the distortion and the tenesmus that change timber, influence the result of use of timber, shortened application life.

The purpose of this utility model does not provide a kind of medium density fibreboard composite gate, is that base material is made with the medium density fibreboard, adopts the connected mode of no joggle, makes prodigiosin adapt to various temperature, wet environment, and is yielding, increase the service life.

The purpose of this utility model is achieved in that

A kind of medium density fibreboard composite gate comprises door leaf, doorframe, hardware and decorative layer, it is characterized in that:

Door leaf is by the left and right frame of medium density fibreboard material, and upper, middle and lower head of the horse and door panel constitute,

A. the joint construction of left and right vertical frame of door leaf and horizontal upper, middle and lower head of the horse is: make to have the position corresponding grooves on the mating face of frame and head of the horse, locating piece is housed in the groove, aligning this locating piece center has through hole to run through frame, head of the horse and locating piece, the long bolt that is shaped on screw thread with two ends passes from this through hole, thereby these screw rod two ends are fixedly connected as integral body with nut check with frame and upper, middle and lower head of the horse, and its round pool of placing nut is filled with resin glue and used with wooden dome and shelter.

B. door panel is that the multilayer medium density fibreboard is bonded as whole structure with resin glue, and its number of plies is no less than 2 layers;

C. the door panel periphery is the insert edge shape that has two-sided slope to shrink attenuate, and the frame around door panel and the center of head of the horse do that corresponding recesses is arranged, and becomes fixedly connected in the groove of the insert edge of door panel embedding frame and head of the horse during installation.

Described doorframe is the structure of multilayer medium-density plate with the resin glue bonding, and there is the faying surface that door leaf is installed its cross sections inboard, and its dual-side is provided with the longitudinal fluting of laying ornament.

Described doorframe side is connected with the number of metal keeper, and this keeper is the channel steel shape two ends has flanging to block doorframe, and this keeper back has plug pin team to go into body of wall to become fixedly connected.

The keeper that described doorframe is connected with body of wall vertically is four on every limit, and the height and position of four hinges of connection doorframe and door leaf is corresponding with the keeper height.

The utility model has following actively useful effect:

1, door leaf adopts horizontal connected mode of drawing screw rod and resin glue bonding, and frame, ingate central layer are connected to integral body, thereby not yielding, has avoided yielding loosening joggle.

2, the medium density fibreboard door has the advantages that to remain unchanged shape under different temperatures, humidity environment, and the utility model is a base material with the medium density fibreboard, and has used bedded structure, has increased the adaptive capacity that the door leaf doorframe changes environment temperature, humidity.

3, the door type is attractive in appearance, is convenient to decorate.

4, the identical decorative effect of timber that the utility model has and uses precious timber to make fully after using the precious timber thin plate to decorate, and cost reduces a lot, can be used for the use occasion of middle and high shelves.

5, long service life.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is the embodiment schematic diagram that the utility model is used as building family door.

Fig. 2 is the A-A section of Fig. 1, has only drawn the body of wall of an end.

Fig. 3 is the door leaf front view among Fig. 1.

Fig. 4 is the B-B parting view of Fig. 3.

Medium density fibreboard composite gate of the present utility model comprises that door leaf 1, doorframe 2, hardware and decorative layer see Fig. 1,

Door leaf is by left and right frame 101,102, and upper, middle and lower head of the horse 103,104,105 and door panel 106 constitute, and all make and see Fig. 3 with medium density fibreboard,

A door leaf left side, right vertical frame and horizontal on, in, the joint construction of following head of the horse is seen Fig. 6, make to have position corresponding grooves 107 on the mating face of frame and head of the horse, locating piece 108 is housed in the groove, the length of this locating piece is slightly less than the length of groove 107, aligning locating piece 108 centers has through hole to run through frame, head of the horse and locating piece, the long bolt 109 that is shaped on screw thread with two ends passes from this through hole, thereby lock frame and last with nut 110 at two ends, in, following head of the horse is fixedly connected as integral body, and the round pool 111 usefulness resin glues of placement nut 110 are filled and used with wooden dome and shelter.

Door panel 106 is bonded as whole structure for the multilayer medium density fibreboard with resin glue 112, and its number of plies is no less than 2 layers;

Door panel 106 peripheries are insert edge 114 shapes that have two-sided slope 113 to shrink attenuate and see Fig. 2, the gradient on slope for example is 25 °, the frame around door panel and the center of head of the horse do that corresponding recesses 107 is arranged, and 107 one-tenth of the grooves of the insert edge 114 embedding frames of door panel and head of the horse are fixedly connected during installation.

Described doorframe 2 is the structure of multilayer medium-density plate with the resin glue bonding, and there is the faying surface 201 that door leaf is installed its cross sections inboard, and its dual-side is not laid the longitudinal fluting 203,204 of ornament 4.

Described doorframe side is connected with the number of metal keeper, and this keeper 205 is channel steel shape, and two ends have flanging to block doorframe, and it is fixedly connected that this keeper back has plug pin 206 to insert 3 one-tenth of bodies of wall.

In preferred embodiment, the keeper that described doorframe is connected with body of wall vertically is four on every limit, and the height and position of four hinges of connection doorframe and door leaf is corresponding with the keeper height.

Claims

1. a medium density fibreboard composite gate comprises door leaf, doorframe, hardware and decorative layer, it is characterized in that:

2. medium density fibreboard composite gate as claimed in claim 1 is characterized in that: described doorframe is the structure of multilayer medium-density plate with the resin glue bonding, and there is the faying surface that door leaf is installed its cross sections inboard, and its dual-side is provided with the longitudinal fluting of laying ornament.

3. medium density fibreboard composite gate as claimed in claim 2 is characterized in that: described doorframe side is connected with the number of metal keeper, and this keeper is channel steel shape, and two ends have flanging to block doorframe, and this keeper back has plug pin to insert body of wall to become fixedly connected.

4. medium density fibreboard composite gate as claimed in claim 2 is characterized in that: the keeper that described doorframe is connected with body of wall vertically is four on every limit, and the height and position of four hinges of connection doorframe and door leaf is corresponding with the keeper height.