CN210714234U

CN210714234U - Wooden door hinge installation fastening structure

Info

Publication number: CN210714234U
Application number: CN201921097353.2U
Authority: CN
Inventors: 薛雪; 张文升; 杨佩玲; 沈琦姮
Original assignee: Jiangsu Jinchan Decoration Engineering Co ltd
Current assignee: Jiangsu Jinchan Decoration Engineering Co ltd
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-06-09
Anticipated expiration: 2029-07-13

Abstract

The utility model relates to a building door and window field discloses a wooden door hinge installation fastening structure, its technical scheme main points are including setting up the I-shaped plate on the door plant, the I-shaped plate includes first curb plate, second curb plate and internal thread pipe, the both ends of internal thread pipe are connected with first curb plate and second curb plate respectively, first curb plate and second curb plate are run through respectively at the both ends of internal thread pipe, the internal thread pipe is worn to establish in the door plant, the door plant is pressed from both sides tightly between first curb plate and second curb plate, be equipped with the hinge on the door plant, the hinge passes through the locking bolt to be fixed on first curb plate, locking bolt and internal thread pipe threaded connection, one side that first curb plate was kept away from to the second curb plate is. The utility model discloses a set up the I-shaped plate on the door plant, be connected with the I-shaped plate with the locking bolt for the locking bolt not with wooden door plant direct contact, can play and improve and connect stable effect between door plant and the door frame.

Description

Wooden door hinge installation fastening structure

Technical Field

The utility model relates to a building door and window field, in particular to wooden door hinge installation fastening structure.

Background

The door plant is generally rotated through the hinge and is connected on the door frame, generally adopts the screw to fix between hinge and door plant, the door frame, and the screw passes the screw hole on the hinge and revolves into the inside of door plant, door frame soon, accomplishes the fixed to the door plant. However, in daily production, the door plant generally is wooden material, can reserve special position on the door plant and be used for fixed hinge, because wooden material screw hole on the door plant can produce the loss when screwing the screw many times to make its set screw's ability not enough and the smooth silk often appears, consequently, after the smooth silk appears in the door plant, the ability that the screw was stung to the screw hole on the door plant just can descend, thereby leads to the door plant to appear becoming flexible.

At present, chinese patent publication No. CN105863412A discloses a reinforced wooden door hinge, in which two openings of an E-shaped connecting frame are respectively connected with a connecting plate through a rotating shaft, the connecting plate is embedded into the opening of the E-shaped connecting frame after being turned over, and a plurality of mounting holes are formed in the E-shaped connecting frame and the connecting plate.

When the reinforced wood door hinge is used, the reinforced wood door hinge needs to be fixed on a door plate and a door frame by using screws. However, in daily production, the door plant is wooden material generally, because wooden material can produce the loss in the screw hole on the door plant when screwing the screw, and after the door was closed in the switch that has carried out many times, the screw hole on the door plant bitten the ability of screw and just can descend to appear being connected between door plant and the door frame and appearing becoming flexible, lead to being connected between door plant and the door frame unstably.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wooden door hinge installation fastening structure has and is connected stable advantage between improvement door plant and the door frame.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a wooden door hinge installation fastening structure, is including setting up the I-shaped board on the door plant, and the I-shaped board includes first curb plate, second curb plate and internal thread pipe, and the both ends of internal thread pipe are connected with first curb plate and second curb plate respectively, and first curb plate and second curb plate are run through respectively to the both ends of internal thread pipe, and the internal thread pipe is worn to establish in the door plant, and the door plant is pressed from both sides tightly between first curb plate and second curb plate, is equipped with the hinge on the door plant, and the hinge passes through locking bolt to be fixed on first curb plate, locking bolt and internal thread pipe threaded connection, one side that first curb plate was kept away.

Through adopting above-mentioned technical scheme, fix the I-shaped plate on the door plant, the locking bolt passes the screw hole on the hinge and revolves soon to twist into in the internal thread pipe, accomplish the fixed of door plant and hinge, the locking bolt, mutually support between I-shaped plate and the hinge and accomplish the fixed to the door plant, the location subassembly is injectd the position of locking bolt, through the locking bolt, mutually support between I-shaped plate and the hinge, realize the locking bolt not with ligneous door plant lug connection, after having reduced ligneous door plant multiple switch, because the unstable condition of connection that vibrations lead to, reach the stability of being connected of having improved door plant and door frame.

Further, the first side plate is fixedly connected with one end of the internal threaded pipe and is coaxially communicated with the internal threaded pipe, and the first side plate is of a polygonal structure and is embedded in the door plate;

the second side plate is in threaded connection with one end, far away from the first side plate, of the internal threaded pipe, and is coaxially communicated with the internal threaded pipe, and the second side plate is abutted to the door plate.

By adopting the technical scheme, the connection stability between the door plate and the door frame is improved, meanwhile, the connected I-shaped plate is detached, so that the later installation and detachment work is facilitated, the door plate can fix the first side plate, the probability of rotation of the internal thread pipe on the door plate is reduced, and the fixing effect on the door plate is improved; in addition, the second side plate is unscrewed or screwed by workers, and the distance between the first side plate and the second side plate is adjusted, so that the door plate is clamped between the first side plate and the second side plate, and the fixing effect on the door plates with different thicknesses is further realized.

Furthermore, a spring washer is sleeved on the locking bolt and is positioned between a nut of the locking bolt and the hinge.

Through adopting above-mentioned technical scheme, when the locking bolt fixes the hinge on the I-shaped plate, spring washer can give an elasticity of hinge, increases the frictional force between locking bolt and the hinge to make the locking bolt can be with the tight fixing of hinge on the I-shaped plate, thereby improve the fastness of door plant.

Furthermore, the positioning assembly comprises a positioning pipe and a positioning screw, wherein the second side plate is coaxially and fixedly connected with one side, away from the door plate, of the second side plate, the positioning screw is in threaded connection with the side wall of the positioning pipe, and the inner diameter of the positioning pipe is the same as the tooth depth inner diameter of the internal thread pipe.

Through adopting above-mentioned technical scheme, screw up set screw for the one end of set screw in to the registration arm tightly supports the locking bolt, accomplishes the fixed to I-shaped plate overall structure, thereby realizes fixing the door plant.

Furthermore, an internal thread matched with the locking bolt is arranged in the positioning pipe.

Through adopting above-mentioned technical scheme, the registration arm has improved locking bolt's connection stability once more, has improved the stable in structure of whole I-shaped plate to the structural stability of door plant and door frame has been improved.

Furthermore, one side of the second side plate, which is away from the door plate, is fixedly connected with a U-shaped handle.

Through adopting above-mentioned technical scheme, the U-shaped handle twists the second curb plate for the staff and provides the impetus, is convenient for screw up or unscrew the second curb plate to adjust the elasticity of door plant, thereby improve the fixed effect to the door plant.

Furthermore, the side of hinge width direction is opened there is the guide way, and one side that the hinge deviates from the door plant is equipped with the limiting plate, limiting plate width direction's both sides limit fixedly connected with L shaped plate, two L shaped plate sliding connection in guide way.

Through adopting above-mentioned technical scheme, the limiting plate of pegging graft on the hinge has certain limiting displacement to locking bolt, reduces locking bolt and appears not hard up bellied condition, forms the dual relocation with the positioning component, is favorable to the stable in structure of whole I-shaped board to reach the stability that improves door plant and door frame.

Furthermore, one side of limiting plate length direction is equipped with limit baffle, and one side that limit baffle is close to hinge length direction side is equipped with magnet.

Through adopting above-mentioned technical scheme, limit baffle and hinge can tightly be held to magnet for form a relative whole between limit baffle and the hinge, reduce the probability that breaks away from between limiting plate and the hinge, realize fixing spacing the locking bolt is permanent, and then improve the fastening effect to the door plant.

To sum up, the utility model discloses following beneficial effect has:

1. the door plate is provided with the I-shaped plate, and the locking bolt is connected with the I-shaped plate, so that the locking bolt is not in direct contact with the wooden door plate, and the effect of improving the connection stability between the door plate and the door frame can be achieved;

2. through locating component and limit baffle's setting, realized the dual location to the I-shaped plate, can play the effect that improves stability between door plant and the door frame.

Drawings

FIG. 1 is a schematic view of a coupling structure for a door panel and a door frame according to an embodiment;

FIG. 2 is a schematic structural view of an I-shaped plate used in the embodiment;

FIG. 3 is an exploded view of an I-shaped plate used in the embodiments;

FIG. 4 is a schematic structural view for embodying a spacing groove;

fig. 5 is an exploded view of a magnet used in the embodiment.

In the figure, 1, a door panel; 2. a door frame; 3. an I-shaped plate; 31. a first side plate; 32. a second side plate; 33. an internally threaded tube; 4. a hinge; 5. locking the bolt; 6. a limiting groove; 7. a spring washer; 8. a positioning tube; 9. a set screw; 10. a U-shaped handle; 11. a guide groove; 12. a limiting plate; 13. an L-shaped plate; 14. a limit baffle; 15. and a magnet.

Detailed Description

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

Example (b): a wooden door hinge mounting and fastening structure, referring to fig. 1 and 2, comprises an I-shaped plate 3 arranged on a door panel 1, wherein the I-shaped plate 3 comprises a first side plate 31, a second side plate 32 and an internal threaded pipe 33. The internal threaded pipe 33 penetrates through the door panel 1, two ends of the internal threaded pipe 33 are respectively connected with the first side plate 31 and the second side plate 31, and meanwhile two ends of the internal threaded pipe 33 respectively penetrate through the first side plate 31 and the second side plate 32; the first side plate 31 is fixedly connected with one end of the internal threaded pipe 33 and is coaxially communicated with the internal threaded pipe 33, and the second side plate 32 is in threaded connection with one end, far away from the first side plate 31, of the internal threaded pipe 33 and is coaxially communicated with the internal threaded pipe 33; the door panel 1 is clamped between the first side plate 31 and the second side plate 32.

Referring to fig. 1 and 2, the threaded second side plate 32 may adjust a distance from the first side plate 31, thereby implementing accommodation of door panels of different thicknesses. Furthermore, a U-shaped handle 10 is fixedly connected to the side of the second side panel 32 facing away from the door panel 1, the U-shaped handle 10 being located at the edge of the second side panel 32. The worker screws the second side plate 32 by pulling the U-shaped handle 10, so that the second side plate 32 is tightly pressed against the door panel 1, which is convenient for the operator to operate.

Referring to fig. 2 and 3, the door panel 1 (see fig. 1) has one side of the hinge 4 fixed to the first side plate 31 by the lock bolt 5 and the other side fixed to the door frame 2 by the lock bolt 5. When installing the door panel 1, a worker inserts the internal threaded pipe 33 without installing the second side plate 32 into the door panel 1, and then screws the second side plate 32 on the internal threaded pipe 33, so that the i-shaped plate 3 is fixed on the door panel 1; next, the hinge 4 is abutted against the first side plate 31, and then the locking bolt 5 penetrates through the hinge 4 and is screwed in the internal thread pipe 33, so that the door panel 1 is fixed; the hinge 4 is then fixed to the door frame 2 using the same method.

Referring to fig. 1 and 2, the first side plate 31 is hexagonal, hexagonal limiting grooves 6 (see fig. 4) are formed at the joint of the door panel 1, the door frame 2, and the first side plate 31 is embedded in the limiting grooves 6. The spacing groove 6 can fix the first side plate 31, and the probability of the internal threaded pipe 33 rotating in the door plate 1 is reduced, so that the stability of the door plate 1 mounted on the door frame 2 is improved.

Referring to fig. 3, in order to improve the connection stability between the i-shaped plate 3 and the hinge 4, a spring washer 7 is sleeved on the lock bolt 5, and the spring washer 7 is positioned between the nut of the lock bolt 5 and the hinge 4; after the locking bolt 5 is screwed down, the spring washer 7 deforms, and the spring washer 7 can increase the friction force between the locking bolt 5 and the hinge 4, so that the fixing effect of the locking bolt 5 on the hinge 4 is improved, and the stability of the door panel 1 (refer to fig. 1) is improved.

Referring to fig. 3, through the mutual cooperation between the locking bolt 5, the i-shaped plate 3 and the hinge 4, the locking bolt 5 is not directly connected with the wooden door panel 1, the situation that the connection is unstable due to vibration after the wooden door panel is opened and closed for many times is reduced, and the connection stability of the door panel 1 (referring to fig. 1) and the door frame 2 is improved.

Referring to fig. 2, in order to further improve the connection stability between the locking bolt 5, the i-shaped plate 3 and the hinge 4, a positioning assembly is provided on a side of the second side plate 31 away from the first side plate 31. The positioning assembly comprises a positioning pipe 8 and a positioning screw 9, wherein the second side plate 32 is coaxially and fixedly connected with one side, which deviates from the door plate 1, of the second side plate, and the positioning screw 9 is in threaded connection with the side wall of the positioning pipe, and the inner diameter of the positioning pipe 8 is the same as the tooth depth inner diameter of the internal threaded pipe 33. After the locking bolt 33 is connected with the internal thread pipe 33, the part extending out of the internal thread pipe 33 extends into the positioning pipe 8, the locking bolt 33 is limited by screwing the positioning screw 9, and the later-stage rotation of the locking bolt 33 is reduced.

Referring to fig. 2, an internal thread used in cooperation with the locking bolt 33 may also be provided in the positioning tube 8, so that the length of the threaded connection of the locking bolt 33 is increased, the connection stability of the locking bolt 33 and the internal threaded tube 33 is also improved, and the connection stability of the locking bolt 33 is further improved by cooperating with the positioning assembly.

Referring to fig. 5, in order to further improve the stability of the locking bolt 33, a guide groove 11 is formed in the side edge of the hinge 4 in the width direction, a limiting plate 12 is arranged on one side of the hinge 4 away from the door panel 1, L-shaped plates 13 are fixedly connected to the two side edges of the limiting plate 12 in the width direction, and the two L-shaped plates 13 are slidably connected to the guide groove 11. The stopper plate 12 is laid on the hinge 4, and the L-shaped plate 13 and the guide groove 11 serve to limit the distance between the stopper plate 12 and the surface of the hinge 4, so that the stopper plate 12 interferes with the nut surface of the lock bolt 33. The limiting plate 12 inserted on the hinge 4 has a certain limiting effect on the locking bolt 33, the condition that the locking bolt 33 is loosened and protruded is reduced, double repositioning is formed by the locking bolt and the positioning assembly, the whole I-shaped plate 3 is facilitated to be stable in structure, and therefore the stability of the door plate 1 and the door frame 2 is improved.

Referring to fig. 5, in addition, a limit baffle 14 is arranged at one side of the limit plate 12 in the length direction, and a magnet 15 is arranged at one side of the limit baffle 14 close to the side edge of the hinge 4 in the length direction; hinge 4 generally all is ironwork, and magnet 15 can tightly hold limit baffle 14 and hinge 4 for form a relative whole between limit baffle 14 and the hinge 4, reduce the probability that breaks away from between limiting plate 12 and the hinge 4, realize fixing spacing to the locking bolt 33 is permanent, and then improve the connection stability between door plant 1 and the doorframe 2.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a wooden door hinge installation fastening structure which characterized in that: including setting up I-shaped plate (3) on door plant (1), I-shaped plate (3) include first curb plate (31), second curb plate (32) and internal thread pipe (33), the both ends of internal thread pipe (33) are connected with first curb plate (31) and second curb plate (32) respectively, first curb plate (31) and second curb plate (32) are run through respectively to the both ends of internal thread pipe (33), internal thread pipe (33) are worn to establish in door plant (1), door plant (1) are pressed from both sides tightly between first curb plate (31) and second curb plate (32), be equipped with hinge (4) on door plant (1), hinge (4) are fixed on first curb plate (31) through locking bolt (5), locking bolt (5) and internal thread pipe (33) threaded connection, one side that first curb plate (31) were kept away from to second curb plate (32) is equipped with locating component.

2. The wooden door hinge mounting and fastening structure as set forth in claim 1, wherein: the first side plate (31) is fixedly connected with one end of the internal threaded pipe (33) and is coaxially communicated with the internal threaded pipe (33), and the first side plate (31) is of a polygonal structure and is embedded in the door panel (1);

the second side plate (32) is in threaded connection with one end, far away from the first side plate (31), of the internal threaded pipe (33) and is coaxially communicated with the internal threaded pipe (33), and the second side plate (32) abuts against the door panel (1).

3. The wooden door hinge mounting and fastening structure as set forth in claim 1, wherein: a spring washer (7) is sleeved on the locking bolt (5), and the spring washer (7) is located between a nut of the locking bolt (5) and the hinge (4).

4. The wooden door hinge mounting and fastening structure as set forth in claim 1, wherein: the positioning assembly comprises a positioning pipe (8) which is fixedly connected with one side of the second side plate (32) departing from the door plate (1) in a coaxial mode, and a positioning screw (9) which is connected onto the side wall of the positioning pipe (8) in a threaded mode, and the inner diameter of the positioning pipe (8) is the same as the tooth depth inner diameter of the internal thread pipe (33).

5. The wooden door hinge mounting and fastening structure as set forth in claim 4, wherein: the positioning pipe (8) is internally provided with an internal thread which is matched with the locking bolt (5) for use.

6. The wooden door hinge mounting and fastening structure as set forth in claim 5, wherein: one side of the second side plate (32) departing from the door panel (1) is fixedly connected with a U-shaped handle (10).

7. The wooden door hinge mounting and fastening structure as set forth in claim 1, wherein: guide grooves (11) are formed in the side edges of the hinge (4) in the width direction, a limiting plate (12) is arranged on one side, deviating from the door plate (1), of the hinge (4), L-shaped plates (13) are fixedly connected to the two side edges of the limiting plate (12) in the width direction, and the two L-shaped plates (13) are connected to the guide grooves (11) in a sliding mode.

8. The wooden door hinge mounting and fastening structure as set forth in claim 7, wherein: one side of the limiting plate (12) in the length direction is provided with a limiting baffle (14), and one side of the limiting baffle (14) close to the side edge of the hinge (4) in the length direction is provided with a magnet (15).