CN220979300U - Door with speed adjusting function - Google Patents

Abstract

The utility model relates to a door with an adjusting speed, which comprises a door frame, wherein double doors are respectively connected between inner walls on two sides of the door frame through hinges in a rotating way, fixing blocks are fixedly connected to the tops of the two double doors, mounting seats are respectively and fixedly connected to the two sides of the door frame, guide rods are respectively and fixedly connected to the two ends of the tops of the mounting seats, balancing weights are respectively and slidingly connected to the outer sides of the two guide rods, pull ropes are arranged between the balancing weights and the fixing blocks, sound-insulating glass is respectively and fixedly connected to the two sides of the double doors, locking rods are respectively and fixedly connected to the bottoms of the balancing weights, two insertion holes are formed in the outer sides of the locking rods, and a bolt is slidingly connected to the inner wall of one of each insertion hole. The utility model solves the problems that the household double-leaf door is generally not provided with an automatic closing structure, the closing speed of the door cannot be changed, certain damage is brought to the door during quick closing, unnecessary trouble is brought to a user, and the actual use is not facilitated.

Description

Door with speed adjusting function

Technical Field

The utility model relates to the technical field of door bodies, in particular to a door with an adjustable speed.

Background

The traditional door body structure is generally a single door structure, one side of the door leaf is hinged with the door frame, the door leaf is opened in a unidirectional rotation way, the situation that the operation is inconvenient can exist under certain environmental conditions, and when the door leaf is required to be opened from the other side, the door leaf cannot be realized at the same time; for this reason, a double door structure is presented, and the existing double door is generally a double door frame structure, a double door leaf structure, etc. When both side doors are completely opened, the two doors with the two sides far away from each other need to be closed in sequence.

When the double door is used as a household gate in many scenes, an automatic closing structure is not installed, the closing speed of the door cannot be changed, certain damage can be brought to the door when the door is closed quickly, unnecessary troubles are brought to a user, and the double door is unfavorable for practical use.

Disclosure of utility model

In view of the above problems in the prior art, a primary object of the present utility model is to provide a door with an adjustable speed.

The technical scheme of the utility model is as follows: the utility model provides a door with regulating speed, includes the door frame, all be connected with two through the hinge rotation between the inner wall of door frame both sides and open the door, two the top fixedly connected with fixed block that opens the door in two, the equal fixedly connected with mount pad in both sides of door frame, two the equal fixedly connected with guide bar in both ends at mount pad top, two the outside sliding connection of guide bar has the balancing weight, be provided with the stay cord between balancing weight and the fixed block, the equal fixedly connected with sound insulation glass in both sides that open the door in two.

As a preferred implementation mode, the top of door frame is seted up flutedly, rotate between the inner wall of recess both sides and be connected with two first runners, logical groove has all been seted up to the both sides at door frame top, two all rotate between the inner wall at logical groove both ends and be connected with the second runner, the both ends of door frame one side are all fixedly connected with support, two all rotate between the inner wall of support and be connected with the third runner.

As a preferred implementation mode, the bottom fixedly connected with dead lever of balancing weight, two jacks have been seted up in the outside of dead lever, one of them the inner wall sliding connection of jack has the bolt, the outside of guide bar just is located the top sliding connection of mount pad has two increase pieces, two the jack has all been seted up to one side of increase piece, the through-hole that agrees with the dead lever is seted up at the top of increase piece.

As a preferred embodiment, a hollow layer is left between the two soundproof glass.

As a preferred embodiment, the outer sides of the first, second and third wheels are each in contact with the outer side of the pull rope.

As a preferred embodiment, the outer sides of the first, second and third wheels are each in contact with the outer side of the pull rope.

As a preferred embodiment, a cavity is arranged in the double door, and honeycomb paper is fixedly arranged in the cavity.

Compared with the prior art, the utility model has the advantages and positive effects that: through seting up recess and logical groove respectively in the top and the top both sides of door frame to hide the stay cord, increase pleasing to the eye effect, through first runner, second runner and the third runner of recess and logical inslot fixed connection, have direction and reduce frictional effect to the stay cord, thereby increased to pull open, close the smoothness degree of opening the door, through the outside sliding connection at the guide bar has the increase piece, and the bottom fixedly connected with locking lever of balancing weight, thereby make the increase piece can fix in the bottom of balancing weight, and then change the speed of closing the door of opening the door of the double, through setting up vacuum and honeycomb paper respectively with the cavity of opening the door of the double between the sound insulation glass, thereby increase the sound insulation effect of opening the door of double.

Drawings

FIG. 1 is a perspective view of a door with speed adjustment according to the present utility model;

FIG. 2 is a front cross-sectional view of a door with speed adjustment according to the present utility model;

FIG. 3 is a side cross-sectional block diagram of a door with speed adjustment according to the present utility model;

FIG. 4 is a cross-sectional view of a double door having a speed adjusting door according to the present utility model;

fig. 5 is an enlarged view of a portion a of fig. 2 of a door with an adjustable speed according to the present utility model.

Legend description: 1. a door frame; 2. a mounting base; 3. balancing weight; 4. a pull rope; 5. a groove; 6. a through groove; 7. a first wheel; 8. soundproof glass; 9. a guide rod; 10. double door; 11. a bracket; 12. a fixed block; 13. a hollow layer; 14. honeycomb paper; 15. a plug pin; 16. a jack; 17. a locking lever; 18. a second wheel; 19. a third wheel; 20. adding a block; 21. and (5) a sealing strip.

Detailed Description

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 5, the present utility model provides a technical solution: the door frame 1 is characterized in that two doors 10 are rotatably connected between the inner walls on two sides of the door frame 1 through hinges, the top of each two doors 10 is fixedly connected with a fixed block 12, two sides of the door frame 1 are fixedly connected with mounting seats 2, two ends of the tops of the two mounting seats 2 are fixedly connected with guide rods 9, the outer sides of the two guide rods 9 are slidably connected with balancing weights 3, pull ropes 4 are arranged between the balancing weights 3 and the fixed blocks 12, and two sides of each two door 10 are fixedly connected with sound insulation glass 8.

Through the above embodiment, because the double door 10 is rotationally connected between the inner walls of the door frame 1 through the hinge, and the top fixedly connected with fixed block 12 of the double door 10, because the both sides of the door frame 1 are all fixedly connected with the mount pad 2, and the top fixedly connected with guide bar 9 of mount pad 2, through the stay cord 4 that sliding connection set up between balancing weight 3 and fixed block 12 in the guide bar 9 outside, when opening the double door 10, stay cord 4 drives balancing weight 3 upwards to slide in the outside of guide bar 9, when loosening, because the weight of balancing weight 3 self drives balancing weight 3 to slide down, through stay cord 4 pulling fixed block 12 to drive double door 10 and close, through double door 10 both sides fixedly connected's sound insulation glass 8, thereby strengthen double door 10's sound insulation effect.

Example 2

As shown in fig. 1-5, a groove 5 is formed in the top of the door frame 1, two first rotating wheels 7 are rotatably connected between inner walls on two sides of the groove 5, through grooves 6 are formed in two sides of the top of the door frame 1, second rotating wheels 18 are rotatably connected between inner walls on two ends of the through grooves 6, supports 11 are fixedly connected to two ends on one side of the door frame 1, and third rotating wheels 19 are rotatably connected between inner walls of the two supports 11. The groove 5 and the through groove 6 are respectively formed in the top and two sides of the door frame 1, and the first rotating wheel 7 and the second rotating wheel 18 are respectively connected between the groove 5 and the inner wall of the through groove 6 in a rotating mode, so that the pull rope 4 is guided and friction-reducing, and the pull rope 4 is hidden in the door frame 1.

Wherein, the bottom fixedly connected with locking lever 17 of balancing weight 3, two jacks 16 have been seted up in the outside of locking lever 17, and the inner wall sliding connection of one of them jack 16 has bolt 15, and the outside of guide bar 9 just is located the top sliding connection of mount pad 2 and has two increase piece 20, and jack 16 has all been seted up to one side of two increase piece 20, and the through-hole that agrees with locking lever 17 has been seted up at the top of increase piece 20. Because the bottom fixedly connected with locking lever 17 of balancing weight 3, and jack 16 has been seted up in the outside of locking lever 17, the outside of guide bar 9 just is located the top sliding connection of mount pad 2 has two increase piece 20, because the through-hole that agrees with locking lever 17 has been seted up at the big top of increase piece 20, thereby locking lever 17 can interactive connection in the through-hole of increase piece 20, jack 16 through increasing piece 20 one side and seting up, with bolt 15 sliding connection in the inside of increase piece 20 and locking lever 17, thereby fix the bottom at balancing weight 3 with increase piece 20, thereby increase overall weight, and then increase the pulling force to stay cord 4, reach the different speeds to closing double door 10.

Wherein a hollow layer 13 is left between the two sound-insulating glasses 8. The hollow layer 13 is in a vacuum state, thereby increasing the sound insulation effect of the double door 10

Wherein the outer sides of the first rotating wheel 7, the second rotating wheel 18 and the third rotating wheel 19 are all contacted with the outer side of the pull rope 4. The outer sides of the first rotating wheel 7, the second rotating wheel 18 and the third rotating wheel 19 are in contact with the outer sides of the pull ropes 4, so that the pull ropes 4 are guided, the surface contact area of the pull ropes 4 is reduced, and the friction of the pull ropes 4 is reduced.

Wherein, sealing strip 21 is fixedly connected with the bottom of two-way door 10. The bottom gap of the side-by-side door 10 is blocked to prevent dust from entering and noise from propagating.

Wherein, the inside of the double door 10 is provided with a cavity, and the inside of the cavity is fixedly provided with honeycomb paper 14. By filling the interior cavity of the double door 10 with the honeycomb paper 14, the sound insulation effect of the double door 10 is increased.

Working principle: when the double door 10 is opened, the fixed block 12 fixedly connected to the top of the double door 10 moves, the pull rope 4 sequentially contacts and slides on the outer sides of the first rotating wheel 7, the second rotating wheel 18 and the third rotating wheel 19, the counterweight 3 which is in sliding connection with the outer side of the guide rod 9 is pulled to move upwards, when the double door 10 is loosened, the counterweight 3 slides downwards according to self weight, the pull rope 4 is pulled to drive the double door 10 to be closed, when the door closing speed is required to be adjusted, the locking rod 17 is fixedly connected to the bottom of the counterweight 3, the locking rod 17 is slidingly connected to the through hole of the adding block 20, the bolt 15 is slidingly connected to the inside of the jack 16, so that the adding block 20 is fixed, the self weight is further increased, then the closing speed of the double door 10 is changed, and the double door 10 is enabled to have a sound insulation effect by setting the space between the two sound insulation glass 8 to be vacuum and filling the cavity inside the double door 10 to be honeycomb paper 14.

Claims (7)

1. A door with an adjustable speed, comprising a door frame (1), characterized in that: the novel door is characterized in that two doors (10) are rotatably connected between inner walls of two sides of the door frame (1) through hinges, two fixed blocks (12) are fixedly connected to the top of each two door (10), two mounting seats (2) are fixedly connected to two sides of the door frame (1), guide rods (9) are fixedly connected to two ends of the top of each mounting seat (2), balancing weights (3) are slidably connected to the outer sides of the guide rods (9), pull ropes (4) are arranged between the balancing weights (3) and the fixed blocks (12), and sound insulation glass (8) are fixedly connected to two sides of each two door (10).

2. A door with speed regulation according to claim 1, characterized in that: the top of door frame (1) is seted up flutedly (5), rotate between the inner wall of recess (5) both sides and be connected with two first runners (7), logical groove (6) have all been seted up to the both sides at door frame (1) top, two all rotate between the inner wall at logical groove (6) both ends and be connected with second runner (18), the equal fixedly connected with support (11) in both ends of door frame (1) one side, two all rotate between the inner wall of support (11) and be connected with third runner (19).

3. A door with speed regulation according to claim 1, characterized in that: the bottom fixedly connected with locking lever (17) of balancing weight (3), two jacks (16) have been seted up in the outside of locking lever (17), one of them inner wall sliding connection of jack (16) has bolt (15), the outside of guide bar (9) and be located the top sliding connection of mount pad (2) have two increase piece (20), two jack (16) have all been seted up to one side of increase piece (20), the through-hole that agrees with mutually with locking lever (17) has been seted up at the top of increase piece (20).

4. A door with speed regulation according to claim 1, characterized in that: a hollow layer (13) is reserved between the two sound-insulating glass (8).

5. A door with speed regulation according to claim 2, characterized in that: the outsides of the first rotating wheel (7), the second rotating wheel (18) and the third rotating wheel (19) are contacted with the outside of the pull rope (4).

6. A door with speed regulation according to claim 1, characterized in that: the bottom of the double door (10) is fixedly connected with a sealing strip (21).

7. A door with speed regulation according to claim 1, characterized in that: the inside of the double door (10) is provided with a cavity, and honeycomb paper (14) is fixedly arranged in the cavity.