CN211313851U

CN211313851U - Linkage door structure

Info

Publication number: CN211313851U
Application number: CN201921757339.0U
Authority: CN
Inventors: 王海英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-08-21
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a linkage door structure, including linkage piece, upper track and lower track, the lateral wall of linkage piece is equipped with the recess wheel and is provided with the belt, the cover has the linkage setting element on the belt, the both ends of belt all are provided with the steel wire chuck. According to the linkage door structure, the two groups of pulleys at the top end of the large movable door move in the track by pulling the handle, the upper pulley is provided with the linkage positioning piece by the middle pulley, the linkage positioning piece drives the belt to be linked, and meanwhile, the belt also drives the linkage piece to move, and because the middle movable glass is arranged on the linkage piece, the large movable glass is pushed and pulled, the middle linkage door is linked to move, and the linkage effect is achieved. The steel wire chucks, the positive tooth slipknot bolts, the reverse tooth slipknot bolts and the belt tightness adjusting pieces are arranged at the two ends of the belt, so that the belt tightness adjusting pieces can be rotated to be in place in one step when the belt tightness is adjusted. The belt twisting condition is avoided, and the production efficiency and the product effect of the linked door are improved.

Description

Linkage door structure

Technical Field

The utility model belongs to the technical field of the linkage door, concretely relates to linkage door structure.

Background

The shower room mainly comprises 4 categories, namely a single-moving door, a double-moving door, a linkage door and a door, wherein the linkage door is the product which has the widest use and is the most difficult to make. The usage is wide because the door opening space of the linkage door is the largest in the shower room with the same size, and the linkage door is a product which must be selected particularly when the door opening of the shower room is not large enough. The linkage door is difficult to manufacture, and is mainly characterized in that one piece of glass is pulled on the linkage, the other piece of glass moves at the same time, and the two pieces of glass cannot move more or less, otherwise, the overlapping positions of the three pieces of glass are not as wide.

The linkage door products on the market have some problems, such as wheel pressure wheel friction linkage, gear linkage, steel wire linkage, nylon rope linkage and the like, which are the most widely utilized structures at present, but because the structures, the processes, the materials and the like are immature, after a certain time, the wheel pressure wheel friction linkage can be generated, the middle movable door can be moved and pulled only by applying a little force, and the overlapping of three pieces of glass is not as wide. The gear linkage, the noise is big, also can appear when the aluminum product tolerance is big with the wheel pressure wheel the same problem, the steel wire linkage, plays the barb easily, disconnected steel wire, nylon rope linkage also breaks the nylon rope very easily. The glass door has the problems of high production and processing difficulty, high precision requirement, difficult installation, front and back shaking, left and right swinging and the like, so that a novel linkage door structure is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linkage door structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a linkage door structure comprises a linkage piece, an upper track and a lower track, wherein a belt is arranged in a groove wheel arranged on the side wall of the linkage piece, a linkage positioning piece is sleeved on the belt, steel wire chucks are arranged at two ends of the belt, a belt tightness adjusting piece is arranged between the two steel wire chucks and is in threaded connection with the steel wire chuck at one side through a positive-tooth loose joint bolt, the belt tightness adjusting piece is connected with the steel wire chuck at the other side through a reverse-tooth loose joint bolt, a single hole is formed in the surface of the linkage piece, a reverse-side upper wheel is arranged at one side of the single hole, the linkage piece is connected with the reverse-side upper wheel through a single-hole upper screw, a same-side upper wheel is arranged at one side of the linkage positioning piece and is connected in the linkage positioning piece through a screw, belt grooved wheels are arranged at two ends of the linkage piece, a guide wheel is arranged at one side end part of the linkage piece, the utility model discloses a large-scale movable door, including linkage piece, big dodge gate, middle dodge gate and fixed glass, the opposite side tip fixedly connected with linkage piece decorative board of linkage piece, the linkage piece sets up in last orbital inside, it has the track folded plate to go up orbital outside cover, it has big dodge gate, middle dodge gate and fixed glass to go up to be provided with respectively between orbital bottom and the orbital top down, the left side wall fixedly connected with movable edging of big dodge gate, the right-hand member of going up the track and the orbital right-hand member fixedly connected with solid glass edging down, the orbital big dodge gate of fixed connection has big sliding hook, middle dodge gate has little sliding hook down in the inslot of.

The arrangement is used for achieving one-step achievement by arranging the steel wire chucks, the orthodontic slipknot bolts, the anti-orthodontic slipknot bolts and the belt tightness adjusting pieces at two ends of the belt and only rotating the belt tightness adjusting pieces when the tightness of the belt is adjusted. The problem that the tightness of a belt needs to be adjusted when the existing orthodontic technology is used, the screw provided with the steel wire needs to be taken for a plurality of turns in the reverse direction and then rotated for a plurality of turns in the forward direction, the tightness adjusting effect needs to be adjusted back and forth for a plurality of times, and the good effect cannot be achieved is solved, and the production efficiency and the product effect of the linked door are greatly improved by adjusting the positive and negative teeth.

Preferably, two large sliding hooks are arranged in the groove of the lower rail, and the two large sliding hooks are in rolling connection with the bottom end of the large movable door.

Preferably, two small sliding hooks are arranged in the groove of the lower rail, and the two small sliding hooks are in rolling connection with the bottom end of the middle movable door.

Preferably, the front side wall and the rear side wall of the large movable door are symmetrically and fixedly connected with two handles.

Preferably, go up orbital inner wall symmetry and be provided with two sets of track strips, it is provided with linkage piece guide rail to go up orbital inner wall top, linkage piece guide rail's both sides are provided with the plum screw hole.

The utility model discloses a technological effect and advantage: according to the linkage door structure, two groups of pulleys at the top end of the large movable door move in the track, the upper pulleys are provided with the linkage positioning piece by the middle pulley, the linkage positioning piece drives the belt to be linked, and meanwhile, the belt also drives the linkage piece to move. And the bottom end of the large movable door is provided with a large sliding hook, the bottom end of the middle movable door is provided with a small sliding hook, and the large sliding hook and the small sliding hook are in rolling contact in the lower track so as to realize the effect of normal use of the linkage door. The steel wire chucks, the positive and negative tooth slipknot bolts and the belt tightness adjusting pieces are arranged at the two ends of the belt, so that the belt tightness adjusting pieces can be rotated to be in place in one step when the tightness of the belt is adjusted. The belt twisting condition is avoided, and the production effect of the linked door is improved.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded view of the upper rail structure of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of fig. 1 at C.

In the figure: 1. a belt sheave; 2. a guide wheel; 3. a wire chuck; 4. an orthodontic slipknot bolt; 5. a reverse-tooth slipknot bolt; 6. a belt tightness adjusting member; 7. a single hole; 8. a belt; 9. a linkage positioning piece; 10. wheels are arranged on the reverse side; 11. wheels are arranged on the same plane; 12. a linkage sheet decorative plate; 13. a linkage piece; 14. an upper rail; 141. a track bar; 142. a guide rail; 143. a torx screw hole; 15. upper track folding plates; 16. a movable edging; 17. a large movable door; 18. a middle movable door; 19. fixing the glass; 20. fixing glass edge materials; 21. a large slide hook; 22. a small slide hook; 23. a lower rail; 24. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a linkage door structure as shown in figures 1-5, which comprises a linkage sheet 13, an upper track 14 and a lower track 23, wherein a belt 8 is arranged in a groove wheel arranged on the side wall of the linkage sheet 13, a linkage positioning piece 9 is sleeved on the belt 8, and steel wire chucks 3 are arranged at both ends of the belt 8, so that the problem that a steel wire, a nylon rope or the belt 8 is easy to break is solved; a belt tightness adjusting piece 6 is arranged between the two steel wire chucks 3, the belt tightness adjusting piece 6 is in threaded connection with the steel wire chuck 3 on one side through a positive thread slipknot bolt 4, and the belt tightness adjusting piece 6 is connected with the steel wire chuck 3 on the other side through a reverse thread slipknot bolt 5, so that the problem of conveniently adjusting tightness is solved; the surface of the linkage piece 13 is provided with a single hole 7, one side of the single hole 7 is provided with a back upper wheel 10, the linkage piece 13 is connected with the middle of the back upper wheel 10 through a screw on the single hole 7, one side of the linkage positioning piece 9 is provided with a coplanar upper wheel 11, and the coplanar upper wheel 11 is connected in the linkage positioning piece 9 through a screw, so that the back upper wheel 10 and the coplanar upper wheel 11 are on the same line, and the problem of left-right swinging of the middle glass is solved; the two ends of the linkage piece 13 are respectively provided with a grooved wheel 1, the end part of one side of the linkage piece 13 is provided with a guide wheel 2, the end part of the other side of the linkage piece 13 is fixedly connected with a linkage piece decorative plate 12, and the linkage piece 13 is arranged inside the upper rail 14, so that the linkage door is more attractive, and the glass linkage piece is prevented from shaking; an upper rail folded plate 15 is sleeved on the outer side of the upper rail 14, and the upper rail 14 improves the stability of the glass during movement; go up and be provided with big dodge gate 17, middle dodge gate 18 and fixed glass 19 between the bottom of track 14 and the top of track 23 down respectively, the left side wall fixedly connected with activity border material 16 of big dodge gate 17, the right-hand member of going up track 14 and the solid glass border material 20 of the right-hand member fixedly connected with of track 23 down, the big dodge gate 17 of the big dodge gate of fixed connection has big sliding hook 21, middle dodge gate 18 to have little sliding hook 22 in the inslot of track 23 respectively, uses by the cooperation of big sliding hook 21 and little sliding hook 22, forms double round dislocation guide structure, prevents the problem that glass rocked around.

Specifically, two large sliding hooks 21 are arranged in a groove of the lower rail 23, and the two large sliding hooks 21 are in rolling connection with the bottom end of the large movable door 17.

Specifically, two small sliding hooks 22 are arranged in a groove of the lower rail 23, and the two small sliding hooks 22 are in rolling connection with the bottom end of the middle movable door 18.

Specifically, two handles 24 are symmetrically and fixedly connected to the front side wall and the rear side wall of the large movable door 17.

Specifically, the inner wall of the upper rail 14 is symmetrically provided with two sets of rail strips 141, the top end of the inner wall of the upper rail 14 is provided with a linkage piece guide rail 142, and the two sides of the linkage piece guide rail 142 are provided with plum screw holes 143.

When the linkage door structure is used, the top end of the large movable door 17 is in rolling contact with the reverse upper wheel 10 and the same-surface upper wheel 11 on the linkage sheet 13 in the upper rail 14 by pulling the handle 24, and the bottom end of the large movable door 17 is in rolling contact with the large sliding hook 21 and the small sliding hook 22 in the lower rail 23, so that the effect of normal use of the linkage door is realized. Through setting up steel collet 3, orthodontic slipknot bolt 4, anti-tooth slipknot bolt 5 and belt tight regulation spare 6 at the both ends of belt 8, the convenience is adjusted the elasticity of belt 8, and it is not good to have loosened the linkage effect, and it can be to linkage piece 13 pulling deformation to have tightened, improves production efficiency and linkage door effect greatly, increases the life of linkage door.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a linkage door structure, includes linkage piece (13), goes up track (14) and lower track (23), its characterized in that: a belt (8) is arranged in a side wall groove wheel of the linkage piece (13), a linkage positioning piece (9) is sleeved on the belt (8), steel wire chucks (3) are arranged at two ends of the belt (8), a belt tightness adjusting piece (6) is arranged between the two steel wire chucks (3), the belt tightness adjusting piece (6) is in threaded connection with the steel wire chuck (3) at one side through an orthodontic loose joint bolt (4), the belt tightness adjusting piece (6) is connected with the steel wire chuck (3) at the other side through an inverted orthodontic loose joint bolt (5), a single hole (7) is formed in the surface of the linkage piece (13), a reverse upper wheel (10) is arranged at one side of the single hole (7), the linkage piece (13) is in threaded connection with the single hole (7) in the middle of the reverse upper wheel (10), and an in-plane upper wheel (11) is arranged at one side of the linkage positioning piece (9), and wheel (11) are gone up through the screw connection in linkage setting element (9) on the same face, the both ends of linkage piece (13) all are provided with and take sheave (1), one side tip of linkage piece (13) is provided with leading wheel (2), opposite side tip fixedly connected with linkage piece decorative board (12) of linkage piece (13), linkage piece (13) set up the inside at last track (14), the outside cover of going up track (14) has last track folded plate (15), be provided with big dodge gate (17), middle dodge gate (18) and fixed glass (19) respectively between the bottom of going up track (14) and the top of track (23) down, the left side wall fixedly connected with activity border material (16) of big dodge gate (17), the right-hand member of going up track (14) and the right-hand member fixedly connected with solid glass border material (20) of track (23) down, big dodge gate (17) of fixed connection do not have in the groove of track (23) down have big sliding hook (21), The middle movable door (18) is provided with a small sliding hook (22).

2. A linked door structure according to claim 1, wherein: two large sliding hooks (21) are arranged in a groove of the lower rail (23), and the two large sliding hooks (21) are in rolling connection with the bottom end of the large movable door (17).

3. A linked door structure according to claim 1, wherein: two small sliding hooks (22) are arranged in a groove of the lower rail (23), and the two small sliding hooks (22) are in rolling connection with the bottom end of the middle movable door (18).

4. A linked door structure according to claim 1, wherein: two handles (24) are symmetrically and fixedly connected to the front side wall and the rear side wall of the large movable door (17).

5. A linked door structure according to claim 1, wherein: the inner wall symmetry of going up track (14) is provided with two sets of track strips (141), the inner wall top of going up track (14) is provided with linkage piece guide rail (142), the both sides of linkage piece guide rail (142) are provided with plum blossom screw hole (143).