CN210239433U

CN210239433U - Sliding door structure convenient to change assembly pulley and slide rail

Info

Publication number: CN210239433U
Application number: CN201920752881.0U
Authority: CN
Inventors: Yansu Zhou; 周艳苏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-03
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a sliding door structure convenient to change assembly pulley and slide rail, including two slide rails of frame, joint on the frame, install assembly pulley in the slide rail, set up lock piece and the door and window subassembly of fixed connection on the assembly pulley between two slide rails, the lock piece left and right sides is fixed with two slide rail joints respectively, the utility model discloses it is very convenient to change assembly pulley or slide rail to connection stability between each other is higher.

Description

Sliding door structure convenient to change assembly pulley and slide rail

Technical Field

The utility model relates to a sliding door structure, concretely relates to sliding door structure convenient to change assembly pulley and slide rail.

Background

Sliding door is common house building materials, sliding door generally slides through set up the assembly pulley in the slide rail, thereby realize sliding door's switch, because the gliding sliding door of assembly pulley smooth and easy nature is better, consequently, obtain liking of more consumers, but sliding door is in the use, because assembly pulley and slide rail all can produce wearing and tearing in the slip process, will influence sliding door's slip when wearing and tearing are serious, consequently need regularly to change sliding door's assembly pulley or slide rail, but current sliding door's structure is comparatively complicated, it is comparatively difficult that general non-technical person carries out the dismouting of assembly pulley and slide rail, need to engage technical staff and carry out the dismouting and change, the cost of change is higher, be unfavorable for going on of sliding door's later maintenance work.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a sliding door structure convenient for change assembly pulley and slide rail.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a sliding door structure convenient to change assembly pulley and slide rail, includes two slide rails of frame, joint on the frame, install assembly pulley in the slide rail, set up lock piece and the door and window subassembly of fixed connection on the assembly pulley between two slide rails, the lock piece left and right sides is fixed with two slide rail joints respectively.

The utility model discloses in, be equipped with buckle position I and buckle position II that is used for the joint slide rail on the frame, be equipped with on the slide rail and be used for the buckle position III and the buckle position IV that cooperate respectively to be connected with buckle position I and buckle position II, buckle position III and the IV lateral shifting in buckle position and buckle position I and II joints in buckle position.

The utility model discloses in, buckle position I and buckle position II are "L" shape structure, buckle position III and buckle position IV are "7" font structure.

The utility model discloses in, the side of slide rail be equipped with last screens and lower screens of lock piece joint, the lock piece is equipped with the backup pad to the both sides protrusion, the screens sets up the top at last backup pad down, the lock piece upwards the protrusion is equipped with two joint boards, the top of joint board is equipped with the sand grip of being connected with last screens cooperation.

The utility model discloses in, the locking piece is equipped with the bottom suspension fagging to the both sides protrusion, the slide rail of the left and right sides is supported respectively at the both ends of going up backup pad and bottom suspension fagging.

The utility model discloses in, the bottom of lock piece is equipped with the dismouting portion of the dismouting work atress of being convenient for, dismouting portion is outside protruding.

The utility model discloses in, dismouting portion is including controlling the fastener that two mirror images set up, the draw-in groove has been seted up in the fastener.

The utility model discloses in, the spout has been seted up in the slide rail, assembly pulley movable mounting is in the spout, the opening that is used for the assembly pulley to stretch out and is connected with the door and window subassembly is offered to the bottom of spout.

The utility model discloses in, the door and window subassembly includes the door and window main part, fixes at the last horizontal frame of door and window main part top and bottom and horizontal frame, one end and last horizontal frame fixed connection's connecting piece, with horizontal frame sliding fit's gib block down, the other end and the assembly pulley fixed connection of connecting piece.

The utility model discloses in, frame, slide rail and lock piece are section bar integrated into one piece structure.

The utility model has the advantages that: when the utility model is assembled, the outer frame is fixedly arranged on the wall body, the door and window assembly and the pulley assembly are assembled, the pulley block is put into the chute of the slide rail, then the buckle position III and the buckle position IV on the slide rail are respectively flush with the buckle position I and the buckle position II, then a certain slide rail is horizontally arranged to enable the buckle position III and the buckle position IV to be buckled with the buckle position I and the buckle position II respectively, after the two slide rails are installed according to the installation mode, the locking piece is inserted from bottom to top, so that the two sides of the locking piece are clamped with the two slide rails, thereby limiting the slide rail at the buckling position I and the buckling position II to achieve the fixing effect, and when the utility model is disassembled, only the locking piece needs to be pulled out downwards, then the horizontal migration slide rail makes slide rail and frame separation can take out the slide rail, then carry on the assembly pulley change can again, it is very simple and convenient to operate, simultaneously the utility model discloses the stability of connection is higher.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is a schematic view of an overall installation structure of the first embodiment;

FIG. 2 is an overall exploded view of the first embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an exploded view of the door/window assembly according to the first embodiment;

FIG. 5 is a schematic structural diagram of an outer frame according to an embodiment;

FIG. 6 is a schematic structural diagram of a slide rail according to an embodiment;

FIG. 7 is a schematic structural view of a locking member according to an embodiment;

FIG. 8 is a schematic view of an overall mounting structure of the second embodiment;

fig. 9 is an enlarged view of a portion B in fig. 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

The first embodiment is as follows:

as shown in fig. 1 to 7, this embodiment discloses a sliding door structure convenient to change assembly pulley and slide rail, including two slide rails 2 of frame 1, joint on frame 1, install assembly pulley 3 in slide rail 2, set up lock 4 and the door and window subassembly 5 of fixed connection on assembly pulley 3 between two slide rails 2, the 4 left and right sides of lock is fixed with two slide rails 2 joints respectively, lock 4 sets up the utility model discloses a both ends around. Be equipped with buckle position I11 and buckle position II 12 that are used for joint slide rail 2 on the frame 1, be equipped with on slide rail 2 and be used for respectively cooperating the buckle position III 21 and the buckle position IV 22 of being connected with buckle position I11 and buckle position II 12, buckle position III 21 and the buckle position IV 22 lateral shifting and buckle position I11 and II 12 joints in buckle position. The buckle position I11 and the buckle position II 12 are L-shaped structures, and the buckle position III 21 and the buckle position IV 22 are 7-shaped structures. The side of slide rail 2 is equipped with last screens 23 and lower screens 24 with 4 joints of lock, lock 4 is equipped with backup pad 41 to the both sides protrusion, screens 24 sets up the top at last backup pad 41 down, lock 4 makes progress the protrusion and is equipped with two joint boards 42, joint board 42's top is equipped with the sand grip 421 of being connected with last screens 23 cooperation. The utility model discloses when assembly pulley 3 or slide rail 2 need be changed, only need extract 4 downward pulls of lock stop earlier, joint board 42 has certain elastic performance, take place little elastic deformation at this in-process, thereby make screens 23 and sand grip 421 break away from, then horizontal migration slide rail 2, buckle position III 21 and buckle position IV 22 that make slide rail 2 move out in buckle position I11 and buckle position II 12, thereby a series of subassemblies that make slide rail 2 and below be connected break away from with frame 1 thereupon, can change slide rail 2 after taking out assembly pulley 3, assembly pulley 3 can be changed after assembly pulley 3 and door and window subassembly 5 separates, change and accomplish the back along above-mentioned step reverse operation and can accomplish the installation, it is very simple and convenient to change the operation.

As a preferred embodiment, as shown in fig. 7, the locking member 4 is provided with a lower support plate 43 protruding to both sides, the slide rails 2 on the left and right sides are respectively supported at both ends of the upper support plate 41 and the lower support plate 43, and the slide rails 2 on both sides are always buckled in the outer frame 1 by the support function of the upper support plate 41 and the lower support plate 43, so as to effectively prevent the falling phenomenon during the use of the utility model, thereby improving the connection stability of the utility model.

In a preferred embodiment, as shown in fig. 7, the bottom end of the locking member 4 is provided with a detachable portion 44 for facilitating the force applied during the detachment operation, and the detachable portion 44 protrudes outward. The assembling and disassembling portion 44 comprises two clamping pieces 441 arranged in a left mirror image and a right mirror image, a clamping groove 442 is formed in each clamping piece 441, and when the assembling and disassembling are carried out, people can pull down the clamping pieces 441 of the assembling and disassembling portion 44 to take out the clamping pieces and push the clamping pieces into the clamping pieces upwards, so that the locking piece 4 is convenient to assemble and disassemble and bear force.

As a preferred embodiment, as shown in fig. 6, a sliding groove 25 is formed in the sliding rail 2, the pulley block 3 is movably mounted in the sliding groove 25, an opening 26 for extending the pulley block 3 out to be connected with the door/window assembly 5 is formed at the bottom end of the sliding groove 25, the bottom of the sliding groove 25 is of a tapered opening structure, and the two sides of the sliding groove 25 are obliquely and downwardly arranged to enable the sliding groove to be more compactly matched with the pulley block 3, so that the sliding smoothness of the pulley block 3 is improved while the abrasion of the pulley block 3 is reduced.

As a preferred embodiment, as shown in fig. 4, the door and window assembly 5 includes a door and window main body 51, an upper horizontal frame 52 and a lower horizontal frame 53 fixed at the top and bottom of the door and window main body 51, a connecting member 54 with one end fixedly connected with the upper horizontal frame 52, and a guide strip 55 slidably fitted with the lower horizontal frame 53, the other end of the connecting member 54 is fixedly connected with the pulley block 3, the connecting member 54 is connected with the pulley block 3 by a screw thread, the connecting member 54 is fixed with the upper horizontal frame 52 by a bolt after being clamped, the door and window main body 51 is embedded into the upper horizontal frame 52 and the lower horizontal frame 53 by an interference fit, so that it is fixed therein, the lower horizontal frame 53 slides along the guide strip 55, the guide strip 55 is on the same vertical plane as the central axis of the slide rail 2, in this embodiment, a groove 56 is provided at the connection between the upper horizontal frame 52 and the lower horizontal frame 53 and the door and, the connection between the upper and

lower cross frames

52 and 53 and the door and window main body 51 is more tightly and stably made by the sealing tape.

As a preferred embodiment, the outer frame 1, the slide rail 2, the locking member 4, the guide bar 55, the upper horizontal frame 52 and the lower horizontal frame 53 are all of an aluminum profile integrally formed structure, the first latching position 11 and the second latching position 12 extend along the length direction of the outer frame 1, and the third latching position 21, the fourth latching position 22, the upper latching position 23, the lower latching position 24 and the sliding groove 25 all extend along the length direction of the slide rail 2.

Example two:

the implementation of the present embodiment is substantially the same as that of the first embodiment, and the differences are: as shown in fig. 8 and 9, for a small sliding door and window, the structural size of the locking member 4 and the size of the upper support and the lower support plate 43 can be correspondingly reduced, and the size can be adjusted according to practical application, and meanwhile, the connecting structure between the upper horizontal frame 52 and the lower horizontal frame 53 and the door and window main body 51 is a small bump 57 structure, and the door and window main body 51 is fixedly installed through the small bump 57, so that the production cost is effectively saved.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. The utility model provides a sliding door structure convenient to change assembly pulley and slide rail which characterized in that: including frame (1), two slide rails (2) of joint on frame (1), install assembly pulley (3) in slide rail (2), set up locking piece (4) between two slide rails (2) and door and window subassembly (5) of fixed connection on assembly pulley (3), the locking piece (4) left and right sides is fixed with two slide rails (2) joint respectively.

2. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 1, wherein: be equipped with buckle position I (11) and buckle position II (12) that are used for joint slide rail (2) on frame (1), be equipped with on slide rail (2) and be used for with buckle position III (21) and buckle position IV (22) that buckle position I (11) and buckle position II (12) cooperate respectively to be connected, buckle position III (21) and buckle position IV (22) lateral shifting and buckle position I (11) and buckle position II (12) joint.

3. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 2, wherein: the buckling position I (11) and the buckling position II (12) are of L-shaped structures, and the buckling position III (21) and the buckling position IV (22) are of 7-shaped structures.

4. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 1, wherein: the side of slide rail (2) is equipped with last screens (23) and screens (24) down with locking piece (4) joint, locking piece (4) are equipped with backup pad (41) to the both sides protrusion, screens (24) set up the top at last backup pad (41) down, locking piece (4) make progress the protrusion and are equipped with two screens board (42), the top of screens board (42) is equipped with sand grip (421) of being connected with last screens (23) cooperation.

5. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 4, wherein: the locking piece (4) is equipped with bottom suspension fagging (43) to the both sides protrusion, the both ends of going up backup pad (41) and bottom suspension fagging (43) support slide rail (2) of the left and right sides respectively.

6. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 1, wherein: the bottom of lock piece (4) is equipped with dismouting portion (44) of being convenient for dismouting work atress, dismouting portion (44) are outside protruding.

7. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 6, wherein: the dismounting part (44) comprises a left clamping piece (441) and a right clamping piece (441) which are arranged in a mirror mode, and a clamping groove (442) is formed in each clamping piece (441).

8. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 1, wherein: the pulley block (3) is movably mounted in the sliding groove (25), and an opening (26) for the pulley block (3) to extend out to be connected with the door and window assembly (5) is formed in the bottom end of the sliding groove (25).

9. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 1, wherein: door and window subassembly (5) include door and window main part (51), fix last horizontal frame (52) and horizontal frame (53) down at door and window main part (51) top and bottom, one end and last horizontal frame (52) fixed connection's connecting piece (54), with horizontal frame (53) sliding fit's gib block (55) down, the other end and assembly pulley (3) fixed connection of connecting piece (54).

10. The sliding door and window structure convenient for replacing the pulley block and the sliding rail according to claim 1, wherein: the outer frame (1), the sliding rail (2) and the locking piece (4) are all of a profile integrated structure.