CN214145213U

CN214145213U - Foldable sliding door

Info

Publication number: CN214145213U
Application number: CN202022608781.6U
Authority: CN
Inventors: 沈燕萍; 陆斌丰
Original assignee: Hangzhou Youqihua Wood Industry Co ltd
Current assignee: Hangzhou Youqihua Wood Industry Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-07
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a foldable sliding door, which belongs to the technical field of furniture and comprises a first door plate, wherein a second door plate is arranged on the left side of the first door plate, two mounting grooves are chiseled on the right end of the second door plate, springs are fixedly connected with the lower inner walls of the two mounting grooves, second limiting blocks are fixedly connected with the upper ends of the two springs, gear strips are fixedly connected with the left ends of the two second limiting blocks, two rotating shafts are rotatably connected with the front end of the second door plate and movably penetrate through the second door plate respectively and extend into the two mounting grooves respectively, the rear ends of the two rotating shafts are rotatably connected with the rear inner walls of the two mounting grooves respectively, gears are fixedly connected on the circumferential surfaces of the two rotating shafts respectively, the two gears are respectively positioned at the left side positions of the two gear strips, the two gears are mutually meshed with the two gear strips respectively, and connecting blocks are fixedly connected with the right ends of the two second limiting blocks respectively, the utility model discloses can realize convenient dismantlement and installation.

Description

Foldable sliding door

Technical Field

The utility model relates to the technical field of furniture, more specifically say, relate to a folded cascade moves door.

Background

The sliding door partition can play an artistic beautifying role, has the characteristics of flexibility in opening and folding and easiness in moving, is always regarded as an important appliance for arranging rooms, and has been paid attention to by people. The method has more practical significance for the families with less and abundant houses today. The balcony, the kitchen and the study are beneficial to the change of arrangement of a living room and the convenience of living. Or used as a surrounding angle to effectively beautify and expand the space. The artistic hobbies of the owner can be reflected on the modeling of the sliding door and various titanium-magnesium alloy styles, so that the indoor artistic atmosphere is enhanced.

The movable door can be used in many places in the existing family, but the existing movable door can only move, so that the movable door occupies a certain space, and the folding movable door is connected through the hinge, so that the movable door is inconvenient to detach and install.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a folded cascade moves door, it can realize convenient dismantlement and installation.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a foldable sliding door comprises a first door plate, wherein a second door plate is arranged on the left side of the first door plate, two mounting grooves are formed in the right end of the second door plate, springs are fixedly connected to the lower inner walls of the two mounting grooves, second limiting blocks are fixedly connected to the upper ends of the two springs, gear strips are fixedly connected to the left ends of the two second limiting blocks, two rotating shafts are rotatably connected to the front end of the second door plate and movably penetrate through the second door plate respectively and extend into the two mounting grooves respectively, the rear ends of the two rotating shafts are rotatably connected to the rear inner walls of the two mounting grooves respectively, gears are fixedly connected to the circumferential surfaces of the two rotating shafts and are located at the left side positions of the two gear strips respectively, the two gears are meshed with the two gear strips respectively, and connecting blocks are fixedly connected to the right ends of the two second limiting blocks, the two connecting blocks are movably arranged and penetrate through the second door plate and extend to the outer side of the second door plate, the left end of the first door plate is fixedly connected with two inserting blocks, the two inserting blocks are movably inserted into the upper ends of the two connecting blocks respectively, and the two inserting blocks are movably arranged and penetrate through the two connecting blocks respectively and extend to the outer sides of the two connecting blocks respectively.

As a preferred scheme of the utility model, the equal fixedly connected with universal wheel of the last lower extreme of second door plant and first door plant, the upper and lower both sides position of first door plant and second door plant all is provided with the slide, four universal wheel difference sliding connection is in two slides.

As an optimized scheme of the utility model, two the equal fixedly connected with operation piece in front end of pivot.

As a preferred scheme of the utility model, two equal first stopper of fixedly connected with, two between the inner wall around the mounting groove first stopper is located the upside position of two second stoppers respectively.

As an optimized scheme of the utility model, the equal fixedly connected with handle of front end of second door plant and first door plant.

As an optimized scheme of the utility model, the second door plant all rounds on the surface with first door plant.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) folding door that moves in the past all is through hinge connection, because the hinge needs the screw fixation for it is inconvenient with the installation to dismantle, and the utility model discloses easy to assemble and dismantlement.

(2) Through rotating the operation piece, make the operation piece rotate and drive the pivot and rotate, the pivot rotates and drives the gear and rotate, gear rotation drives the rack and removes, the rack removes and drives the removal of second stopper, first stopper is used for restricting the position of second stopper, the removal of second stopper compression spring, the removal of second stopper drives the connecting block and removes, move the upside position of connecting block with the inserted block, loosen the operation piece, make the elasticity of spring promote the removal of second stopper, the removal of second stopper promotes the connecting block and removes, the movable grafting between connecting block removal and the inserted block.

Drawings

Fig. 1 is a schematic structural view of a foldable sliding door of the present invention;

fig. 2 is a sectional view of a foldable sliding door according to the present invention;

fig. 3 is an enlarged schematic structural view of a position a in fig. 2 of the foldable sliding door of the present invention.

The reference numbers in the figures illustrate:

1. a first door panel; 2. a handle; 3. an operation block; 4. a slideway; 5. a universal wheel; 6. a second door panel; 7. mounting grooves; 8. a rotating shaft; 9. a gear; 10. a gear rack; 11. a first stopper; 12. a second limiting block; 13. inserting a block; 14. connecting blocks; 15. a spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a foldable sliding door includes a first door panel 1, a second door panel 6 is disposed on the left side of the first door panel 1, two mounting grooves 7 are drilled on the right end of the second door panel 6, springs 15 are fixedly connected to the lower inner walls of the two mounting grooves 7, second stoppers 12 are fixedly connected to the upper ends of the two springs 15, gear bars 10 are fixedly connected to the left ends of the second stoppers 12, two rotating shafts 8 are rotatably connected to the front end of the second door panel 6, the two rotating shafts 8 respectively movably penetrate the second door panel 6 and respectively extend into the two mounting grooves 7, the rear ends of the two rotating shafts 8 are respectively rotatably connected to the rear inner walls of the two mounting grooves 7, gears 9 are fixedly connected to the circumferential surfaces of the two rotating shafts 8, the two gears 9 are respectively disposed at the left side positions of the two gear bars 10, the two gears 9 are respectively engaged with the two gear bars 10, the equal fixedly connected with connecting block 14 of right-hand member of two second stopper 12, the equal activity of two connecting blocks 14 runs through second door plant 6 and extends to the outside of second door plant 6, two inserted blocks 13 of left end fixedly connected with of first door plant 1, two inserted blocks 13 are the activity respectively and are pegged graft in the upper end of two connecting blocks 14, and two inserted blocks 13 activity respectively run through two connecting blocks 14 and extend to the outside of two connecting blocks 14 respectively.

In this embodiment, the gear 9 can be rotated to drive the gear 9 to rotate by fixedly connecting the rotating shaft 8 and the gear 9, the gear 9 can be rotated to drive the gear 10 to move by engaging and connecting the gear 9 and the gear rack 10, the gear rack 10 can be moved to drive the second limiting block 12 to move by fixedly connecting the gear rack 10 and the second limiting block 12, the spring 15 can be compressed by fixedly connecting the second limiting block 12 and the spring 15, the connecting block 14 can be driven to move by moving the second limiting block 12, the connecting block 14 and the insert block 13 can be movably inserted and connected, the connecting block 14 and the insert block 13 can be detached and installed, the universal wheel 5 is slidably connected in the slideway 4 by rotating the operating block 3, the operating block 3 is rotated to drive the gear 9 to rotate, the gear 9 rotates to drive the gear strip 10 to move, the gear strip 10 moves to drive the second limiting block 12 to move, the second limiting block 12 moves the compression spring 15, the second limiting block 12 moves to drive the connecting block 14 to move, the inserting block 13 moves to the upper side position of the connecting block 14, the operation block 3 is loosened, the elastic force of the spring 15 pushes the second limiting block 12 to move, the second limiting block 12 moves to drive the connecting block 14 to move, and the connecting block 14 moves to realize the insertion connection between the connecting block 14 and the inserting block 13.

Specifically, referring to fig. 2, the upper and lower ends of the second door panel 6 and the first door panel 1 are both fixedly connected with universal wheels 5, the upper and lower sides of the first door panel 1 and the second door panel 6 are both provided with slideways 4, and the four universal wheels 5 are respectively connected in the two slideways 4 in a sliding manner.

In this embodiment, the second door plant 6 and the equal fixedly connected with universal wheel 5 of the last lower extreme of first door plant 1, the upper and lower both sides position of first door plant 1 and second door plant 6 all is provided with slide 4, and four universal wheels 5 are sliding connection respectively in two slides 4.

Specifically, referring to fig. 1 and 3, the front ends of the two rotating shafts 8 are both fixedly connected with the operating block 3.

In this embodiment, the operation block 3 is fixedly connected to the front ends of the two rotating shafts 8, so that the rotating shafts 8 can be rotated conveniently.

Specifically, please refer to fig. 3, a first limiting block 11 is fixedly connected between the front and rear inner walls of the two mounting grooves 7, and the two first limiting blocks 11 are respectively located at the upper side positions of the two second limiting blocks 12.

In this embodiment, through the first stopper 11 of equal fixedly connected with between the front and back inner walls of two mounting grooves 7, two first stoppers 11 are located the upside position of two second stoppers 12 respectively, can realize second stopper 12 spacing.

Specifically, referring to fig. 1, the front ends of the second door panel 6 and the first door panel 1 are both fixedly connected with a handle 2.

In this embodiment, the handle 2 is fixedly connected to the front ends of the second door panel 6 and the first door panel 1, so that the second door panel 6 and the first door panel 1 can be moved conveniently.

Specifically, referring to fig. 1, the surfaces of the second door panel 6 and the first door panel 1 are rounded.

In this embodiment, the surfaces of the second door panel 6 and the first door panel 1 are both rounded, so that the second door panel 6 and the first door panel 1 are more beautiful.

The working principle is as follows: through 5 sliding connection of universal wheel in slide 4, through rotating operation piece 3, operation piece 3 rotates and drives gear 9 and rotate, gear 9 rotates and drives rack 10 and remove, rack 10 removes and drives second stopper 12 and remove, second stopper 12 removes compression spring 15, second stopper 12 removes and drives connecting block 14 and remove, remove inserted block 13 to the upside position of connecting block 14, loosen operation piece 3, spring 15's elasticity promotes second stopper 12 and removes, second stopper 12 removes and drives connecting block 14 and remove, connecting block 14 removes the grafting that realizes between connecting block 14 and the inserted block 13.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. Foldable sliding door comprising a first door panel (1), characterized in that: the left side of the first door plate (1) is provided with a second door plate (6), the right end of the second door plate (6) is provided with two mounting grooves (7) in a chiseling mode, the lower inner walls of the two mounting grooves (7) are fixedly connected with springs (15), the upper ends of the two springs (15) are fixedly connected with second limiting blocks (12), the left ends of the two second limiting blocks (12) are fixedly connected with gear strips (10), the front end of the second door plate (6) is rotatably connected with two rotating shafts (8), the two rotating shafts (8) respectively and movably penetrate through the second door plate (6) and respectively extend into the two mounting grooves (7), the rear ends of the two rotating shafts (8) are respectively and rotatably connected to the rear inner walls of the two mounting grooves (7), the circumferential surfaces of the two rotating shafts (8) are respectively and fixedly connected with gears (9), and the two gears (9) are respectively positioned at the left side positions of the two gear strips (10), two gear (9) respectively with between two gear strip (10) intermeshing, two the equal fixedly connected with connecting block (14) of right-hand member of second stopper (12), two connecting block (14) all activity runs through second door plant (6) and extends to the outside of second door plant (6), two inserting block (13) of left end fixedly connected with of first door plant (1), two inserting block (13) activity respectively is pegged graft in the upper end of two connecting block (14), and two inserting block (13) activity respectively run through two connecting block (14) and extend to the outside of two connecting block (14) respectively.

2. Foldable sliding door according to claim 1, characterized in that: the all fixedly connected with universal wheel (5) of the upper and lower end of second door plant (6) and first door plant (1), the upper and lower both sides position of first door plant (1) and second door plant (6) all is provided with slide (4), four universal wheel (5) sliding connection respectively is in two slides (4).

3. Foldable sliding door according to claim 2, characterized in that: the front ends of the two rotating shafts (8) are fixedly connected with an operation block (3).

4. Foldable sliding door according to claim 3, characterized in that: two equal fixedly connected with first stopper (11), two between the inner wall around mounting groove (7) first stopper (11) are located the upside position of two second stoppers (12) respectively.

5. Foldable sliding door according to claim 4, characterized in that: the front ends of the second door panel (6) and the first door panel (1) are fixedly connected with handles (2).

6. Foldable sliding door according to claim 5, characterized in that: the surfaces of the second door panel (6) and the first door panel (1) are rounded.