CN217420925U

CN217420925U - Solid wood door

Info

Publication number: CN217420925U
Application number: CN202220192780.4U
Authority: CN
Inventors: 秦中银
Original assignee: Shanghai Chizhi Industrial Co ltd
Current assignee: Shanghai Chizhi Industrial Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-09-13
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a wood door, including door frame and door leaf, the door frame is connected with the door leaf through last hinge means and lower hinge means, and an inboard that the door frame links to each other with the door leaf is equipped with a shelves, and shelves and the department that links to each other of door frame are equipped with the sealing strip, and one side outer angle department of door leaf establishes to the oblique angle, and interior angle department establishes to arc portion, and both ends all are equipped with the hole groove about the axle center department that lies in the arc portion, go up the hole inslot and be equipped with hinge means and lower hinge means respectively, and the hole groove outside is equipped with the arc lid of the high logical long adaptation of AND gate that fuses. The utility model adopts the integrated design of the anti-clamping integral system, and is integrally formed in a factory, thereby not only greatly improving the safety performance and the beautiful appearance of the solid wood door, but also thoroughly avoiding the complex work of punching, slotting, assembling and debugging on the spot in the traditional process, having simple and convenient construction and saving the cost; the safety performance of the novel hand-clamping device for preventing children from accidentally clamping the hand is incomparable with the traditional technology, and the novel hand-clamping device has wide market prospect and social benefit.

Description

Solid wood door

Technical Field

The utility model relates to a timber technical field, concretely relates to wood door.

Background

The wood door has natural wood grain texture and color, and is undoubtedly the best choice for families advocating natural decoration style. The solid wood door is divided into an original wood door and a solid wood composite door, wherein the original wood door is made of raw wood through drying, blanking, polishing, tenoning, perforating, assembling and other processes, the raw wood is processed into the solid wood door, most of the raw wood is more expensive, such as sapelli, red oak, rosewood, cherry, walnut, black walnut, teak and the like, and the finished wood door processed by the solid wood has the advantages of corrosion resistance, heat insulation, no crack and the like; the solid wood composite door is made up by using solid wood as frame, using decorative panel to bind two sides of said door frame, filling heat-insulating and fire-resisting material in the interior of door leaf, and making them pass through the processes of processing, light in weight, low in cost and good in decorative effect. However, at present, the precision of the external hinge of the existing solid wood door is low, generally, on-site punching, grooving, assembling and debugging are needed, the construction process is very complicated, especially, the door frame and the door leaf are required to be installed with the external hinge, the opposite connecting surface is required to be designed into a square right-angle structure, when the door is opened and closed daily, a very large gap can be formed between the door leaf and the door frame, when the old or children are placed in the gap by hands and fingers unintentionally, the accident that the hands are clamped accidentally happens very easily, and the problem is easy to occur particularly for the children or the old. The institutional survey shows that many accidents caused by the clamping injury of the door seams of children or old people at home occur, the accident occurrence rate is as high as 65%, once the accidents occur, not only the household and the individuals are injured, but also the family harmony is influenced, and the lifelong residual wastes of the children are caused in serious cases; in recent years, with the soundness of national laws and the improvement of the right-of-maintenance consciousness of people, official disputes of kindergartens, hotels and public places caused by hand clamping accidents of doors are more and more, and injuries and consequences of different degrees are caused to units and parties, so that the traditional wooden door structure is needed to be improved, a beautiful and safe solid wooden door is developed, and the potential safety hazard of the traditional solid wooden door is thoroughly solved.

SUMMERY OF THE UTILITY MODEL

For solving prior art's is not enough, the utility model provides a wood door adopts and prevents the built-in hinge of tong oblique angle arc structure and high accuracy, and at mill's integrated into one piece, not only the security is good, but also can thoroughly avoid the loaded down with trivial details work of the secondary of traditional technique scene punching, fluting, equipment and debugging, and the construction is simple and convenient, and is safe durable.

The utility model discloses the technical scheme who adopts does: a solid wood door comprises a door frame and a door leaf, wherein the door frame is connected with the door leaf through an upper hinge device and a lower hinge device, a door stop is arranged on the inner side of the door frame, which is connected with the door leaf, a sealing strip is arranged at the joint of the door stop and the door frame, an outer corner of one side of the door leaf is arranged to be an oblique angle, an inner corner is arranged to be an arc-shaped part, hole grooves are formed in the upper end and the lower end of the axis in the arc-shaped part, the upper hinge device and the lower hinge device are respectively arranged in the upper hole groove and the lower hole groove, and an arc-shaped cover which is connected into a whole and is matched with the height through length of the door leaf is arranged outside the hole grooves.

In some embodiments, the height of the sealing strip is matched with that of a door frame and is tangent to the door leaf in the opening and closing process; the sealing strip comprises a transverse edge strip and an arc-shaped edge strip, the transverse edge strip and the arc-shaped edge strip are connected, a buffer space is formed between the arc-shaped edge strip and the door leaf, the transverse edge strip and the door stop are tightly connected, and the arc-shaped edge strip is tightly attached to the door leaf; when the door is closed, the arc edge strips are tightly attached to the oblique angles; when the door is opened, the arc-shaped edge strip is separated from the arc-shaped part or the arc-shaped cover.

In some embodiments, the lower edge of the door leaf is provided with a seamless self adhesive "" seal strip.

In some embodiments, the lower hinge device comprises a lower hinge shaft, a lower hinge shaft bracket, a bearing and a bearing seat, wherein the lower end of the left side of the door frame is provided with an "L" -shaped groove, and the offset-shaped lower hinge shaft bracket is arranged in the "L" -shaped groove; the bearing seat is arranged in a lower hole groove of the door leaf, the lower hinge shaft support is provided with a lower hinge shaft which is connected into a whole, a tapered roller bearing is arranged on a shaft shoulder of the lower hinge shaft, and the bearing outer sleeve is embedded in the bearing seat.

In some embodiments, the upper hinge device comprises an upper hinge, an energy-variable hinge shaft, a driving screw, a rocker arm and an upper hinge seat, the upper hinge is embedded in an upper hole groove of the door leaf, one end of the upper hinge shaft seat is provided with an outer convex arc-shaped surface, an energy-variable hinge shaft sleeve is arranged at the arc-shaped surface, a positioning surface or a tooth socket is arranged in a hole of the energy-variable hinge shaft sleeve, a notch for moving the rocker arm is formed in the side surface of the energy-variable hinge shaft sleeve, a rocker arm frame connected into a whole is arranged in the middle of the upper hinge shaft seat, a shaft hole is formed in the middle of the rocker arm and hinged to the rocker arm frame through a pin shaft, one end of the rocker arm is hinged to the driving screw annular groove, and the other end of the rocker arm is hinged to a side hole in the energy-variable hinge shaft.

In some embodiments, the upper hinge is a free hinge, and a bearing or a shaft sleeve is arranged in a hinge hole of the upper hinge and is freely sleeved and hinged with the outer diameter of the variable-energy hinge shaft.

In some embodiments, the upper hinge is an automatic closing hinge, a power driving shaft and an automatic closing mechanism are arranged in a hinge hole of the upper hinge, and the end part of the driving shaft is in a polygonal shape and is in fit hinge connection with an inner hole of the variable energy hinge shaft.

In some embodiments, the outer diameter cylindrical surface of the variable energy hinge shaft is provided with a positioning surface or a tooth groove which is matched with the variable energy hinge shaft sleeve, and the inner hole of the variable energy hinge shaft is in a shape of a rounded rectangle or an irregular polygon.

In some embodiments, a three-dimensional log mechanical board filler, a bridge opening mechanical board door core or a heat insulation filler door core is arranged in the door leaf.

In some embodiments, the door panel is provided with a fireproof and heat-insulation panel and covered with a non-toxic and odorless environment-friendly water-based paint surface.

The beneficial effects of the utility model reside in that: the integrated solid wood door is novel in design, safe in structure, simple and convenient to construct, through preventing tong oblique angle arc-shaped structure and built-in high accuracy variable energy hinge, the design is integrated to the whole system, at mill integrated into one piece, not only can improve the security performance and the outward appearance beauty degree of solid wood door by a wide margin, can also thoroughly avoid the loaded down with trivial details work of traditional technology on-the-spot punching, fluting, equipment and debugging, the cost is saved, especially the overlength life of this technical scheme structure and the security performance of prevention children's unexpected tong, it is incomparable that the traditional art is, wide market prospect and social have.

Drawings

FIG. 1 is a schematic view of the solid wood door in a free type;

FIG. 2 is an exploded view of the automatic closing type of the wooden door of the present invention;

FIG. 3 is a schematic view of the solid wood door of the present invention;

in the figure, 1, a door frame; 2. an "L" shaped slot; 3. a door leaf; 4. a hole groove; 5. an upper hinge; 6. a drive screw; 7. a rocker arm; 8. an upper hinge base; 9. a lower hinge shaft; 10. a lower hinge shaft bracket; 11. a bearing; 12. a bearing seat; 13. an arc-shaped cover; 14. locking; 15. oblique angle; 16. a sealing strip; 17. an arc-shaped portion; 18. a variable energy hinge shaft; 19. and (4) expanding the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicating the orientation and the positional relationship are based on the orientation or the positional relationship shown in the drawings, it is only for convenience of description and simplification of the present invention, and it is not intended to indicate or imply that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not to be construed as limiting the specific protection scope of the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "assembled", "connected" and "connected" should be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1, 2 and 3, a solid wood door comprises a door frame 1, a door leaf 3, an upper hinge device and a lower hinge device, wherein a door stop is arranged on the inner side of the door frame 1, a sealing strip 16 is arranged in the door stop, and the height of the sealing strip 16 is matched with the height of the door frame 1 and is in a tangent state with the door leaf 3 in the opening and closing process; the sealing strip 16 comprises a transverse edge strip and an arc-shaped edge strip, the transverse edge strip and the arc-shaped edge strip are connected, a buffer space is formed between the arc-shaped edge strip and the door leaf 1, and the buffer space is reserved and can play a role in sealing, buffering and silencing; the transverse edge strips are tightly connected with the door stop, and the arc-shaped edge strips are tightly attached to the door leaf 3; when the door is closed, the arc edge strips are tightly attached to the bevel 15; when the door is opened, the arc rim is separated from the arc part 17 or the arc cover 13.

The shape of the part that the border of door leaf 3 meets with sealing strip 16 is bevel 15, arc 17 and arc lid 13, therefore in the switching process of door leaf 3, is in the state of closely laminating all the time between the border of door leaf 3 and the sealing strip 16, consequently, hardly has the space between door leaf 3 and the sealing strip 16 and can hold the finger and stretch into, also can not cause the risk that the finger was hindered by the clamp.

The lower end of the left door frame 1 is provided with an L-shaped groove 2, a bias-shaped lower hinge shaft support 10 is arranged in the L-shaped groove 2, the design of the bias-shaped lower hinge shaft support 10 can enable the door leaf 3 to be installed in the door leaf 3 under the condition of thinness, a lower hinge shaft 9 which is connected into a whole is arranged on the lower hinge shaft support 10, a countersunk center hole for fixing an expansion screw 19 is arranged on the lower hinge shaft 9, and a tapered roller bearing 11 is arranged on the shaft shoulder of the lower hinge shaft 9.

The left side of the upper door frame 1 is provided with a groove embedded with an upper hinge shaft seat 8, one end of the upper hinge shaft seat 8 is provided with an offset and convex arc-shaped surface, the arc-shaped surface is provided with an energy-variable hinge shaft sleeve which is connected into a whole, a hole of the energy-variable hinge shaft sleeve is internally provided with a positioning surface, the side surface of the energy-variable hinge shaft sleeve is provided with a notch for moving a rocker arm 7, the middle part of the upper hinge shaft seat 8 is provided with a rocker arm frame which is connected into a whole, the middle part of the rocker arm 7 is provided with a shaft hole which is hinged with the rocker arm frame through a pin shaft, one end of the rocker arm 7 is hinged with a circular groove of a driving screw 6, the other end of the rocker arm 7 is hinged in a side hole on an energy-variable hinge shaft 18, the outer corner of one side of the door leaf 3 is provided with an oblique angle 15, the inner corner is provided with an arc 17, the upper end and the lower end of the shaft center in the arc 17 are provided with hole grooves 4, the outer surface of the hole grooves is provided with a through-length adaptive arc cover 13 which is connected into a whole, the hole 4, the upper hinge 5 is embedded in the hole groove 4 at the upper end of the door leaf 3, the bearing seat 12 is embedded in the hole groove 4 at the lower end of the door leaf 3, the bearing seat 12 is embedded with an outer sleeve of the conical bearing 11.

The upper hinge 5 is also arranged in an offset manner, so that the upper hinge 5 can be better embedded in the door leaf 3, and the door leaf 3 can be provided with the upper hinge 5 without increasing the thickness.

Traceless self-adhesive vertical sealing strips are arranged on the lower edge of the door leaf 3, and the vertical sealing strips have the functions of sound insulation, wind prevention and insect prevention.

The upper hinge 5 is a free hinge, and a bearing or a shaft sleeve is arranged in a hinge hole of the upper hinge and is freely sleeved and hinged with the outer diameter of the variable-energy hinge shaft 18. The scheme adopts the mute deep groove bearing and the variable energy hinge shaft 18 precision hinge, the installation size is accurate, the deformation is avoided, the maintenance is avoided, and the service life can be prolonged by more than 30 compared with the traditional hinge.

The upper hinge 5 is a self-closing hinge, for example: the anti-pinch door closer, the built-in door closer, the vertical door closer, the central door closer and the like are provided with a power driving shaft and an automatic closing mechanism in hinge holes, and the end part of the driving shaft is polygonal and is hinged with an inner hole of the variable energy hinge shaft 18 in a matched manner.

In operation, because the drive shaft is fixed with the variable energy hinge shaft 18 in a hinged mode and cannot rotate, kinetic energy generated by the automatic closing hinge is output through the shell of the automatic closing hinge to drive the door leaf to be automatically closed. The automatic closed hinge of this scheme is for preventing pressing from both sides the door closer, adopts to prevent pressing from both sides the door closer and prevents pressing from both sides the integrated design of door body oblique angle arc structure integration, can thoroughly stop the potential safety hazard, can realize the emergence of humanized automatic prevention children's unexpected tong accident, reduces unnecessary vexation and dispute, and its reliable function of preventing pressing from both sides is that traditional technique can't realize.

The outer diameter cylindrical surface of the variable energy hinge shaft 18 is provided with a positioning surface or a tooth socket matched with the variable energy hinge shaft sleeve, and the shape of an inner hole is a round corner rectangle or an irregular polygon. This scheme becomes can 18 inside and outside adoption rounded rectangle of hinge, and the transform function is simple and convenient, can realize a first axle multi-purpose, is applicable to different occasions.

A three-dimensional log mechanical plate filling core, a bridge opening mechanical plate door core or a heat-insulation filling door core is arranged in the door leaf 3.

The door panel is provided with a fireproof heat-insulation panel and is covered with a nontoxic and tasteless environment-friendly water-based paint surface.

The door body is provided with a mute magnetic lock 14.

The lower hinge shaft 9 is provided with a dustproof sleeve.

The lower door shaft support 10 is provided with a strip screw hole for adjusting the gap between the door seams.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these are also considered to be within the protection of the present invention.

Claims

1. A solid wood door is characterized by comprising a door frame and a door leaf, wherein the door frame is connected with the door leaf through an upper hinge device and a lower hinge device, a door stop is arranged on the inner side, connected with the door leaf, of the door frame, a sealing strip is arranged at the position where the door stop is connected with the door frame, an outer corner of one side of the door leaf is arranged to be an oblique angle, an inner corner of the door leaf is arranged to be an arc-shaped portion, hole grooves are formed in the upper end and the lower end of an axis position in the arc-shaped portion, the upper hinge device and the lower hinge device are arranged in the upper hole groove and the lower hole groove respectively, and an arc-shaped cover which is connected into a whole and is matched with the height through length of the door leaf is arranged outside the hole grooves.

2. The solid wood door according to claim 1, wherein the sealing strip has a height adapted to the height of the door frame and is tangential to the door leaf during opening and closing; the sealing strip comprises a transverse edge strip and an arc-shaped edge strip, the transverse edge strip and the arc-shaped edge strip are connected, a buffer space is formed between the arc-shaped edge strip and the door leaf, the transverse edge strip and the door stop are tightly connected, and the arc-shaped edge strip is tightly attached to the door leaf; when the door is closed, the arc edge strips are tightly attached to the oblique angles; when the door is opened, the arc-shaped edge strip is separated from the arc-shaped part or the arc-shaped cover.

3. A door as defined in claim 1, wherein said leaf is provided with a seamless self-adhesive sealing strip.

4. The solid wood door according to claim 1, wherein the lower hinge device comprises a lower hinge shaft, a lower hinge shaft bracket, a bearing and a bearing seat, the lower end of the left side of the door frame is provided with an "L" -shaped groove, and the offset-shaped lower hinge shaft bracket is arranged in the "L" -shaped groove; the bearing seat is arranged in a lower hole groove of the door leaf, the lower hinge shaft support is provided with a lower hinge shaft which is connected into a whole, a tapered roller bearing is arranged on a shaft shoulder of the lower hinge shaft, and the bearing outer sleeve is embedded in the bearing seat.

5. The solid wood door according to claim 1, wherein the upper hinge device comprises an upper hinge, an energy-variable hinge shaft, a driving screw, a rocker arm and an upper hinge base, the upper hinge is embedded in an upper hole groove of the door leaf, one end of the upper hinge shaft base is provided with an outer convex arc-shaped surface, the arc-shaped surface is provided with the energy-variable hinge shaft base, a positioning surface or a tooth socket is arranged in a hole of the energy-variable hinge shaft base, a notch for moving the rocker arm is arranged on the side surface of the energy-variable hinge shaft base, the middle of the upper hinge shaft base is provided with a rocker arm frame which is connected into a whole, the middle of the rocker arm is provided with a shaft hole which is hinged with the rocker arm frame through a pin shaft, one end of the rocker arm is hinged with the driving screw annular groove, and the other end of the rocker arm is hinged in a side hole on the energy-variable hinge shaft.

6. The solid wood door according to claim 5, wherein the upper hinge is a free hinge, and a bearing or a shaft sleeve is arranged in a hinge hole of the upper hinge and is freely sleeved and hinged with the outer diameter of the variable-energy hinge shaft.

7. The solid wood door according to claim 5, wherein the upper hinge is an automatic closing hinge, a power driving shaft and an automatic closing mechanism are arranged in a hinge hole of the upper hinge, and the end of the driving shaft is polygonal and is hinged with an inner hole of the variable energy hinge shaft in a matched manner.

8. The solid wood door as claimed in claim 5, wherein the outer diameter cylindrical surface of the variable energy hinge shaft is provided with a positioning surface or a tooth groove adapted to the variable energy hinge shaft sleeve, and the inner hole of the variable energy hinge shaft is in a shape of a rounded rectangle or polygon.

9. The solid wood door according to claim 1, wherein a three-dimensional log mechanical board filler, a bridge opening mechanical board door core or a thermal insulation filler door core is arranged in the door leaf.

10. The solid wood door according to claim 1, wherein said door leaf is provided with a fire-proof and heat-insulating panel and covered with a non-toxic and odorless environmental-friendly water paint.