Movable furniture with barrier-free design

Abstract

The utility model discloses movable furniture with barrier-free design, which relates to the technical field of furniture and comprises a circular plate, a box body is fixedly mounted on the upper surface of the circular plate, a guide rod is fixedly mounted at the center of the upper surface of the circular plate corresponding to the box body, a movable plate is arranged in the box body corresponding to the guide rod, and a through groove is formed in the top of the inner wall of the box body corresponding to the guide rod. A containing plate is fixedly installed on the upper surface of the ejector rod, at least five inserting grooves are formed in the inner wall, corresponding to the moving plate, of the box body in a penetrating mode, the at least five inserting grooves are linearly distributed along the center line of the inner wall of the box body, and fixing mechanisms are fixedly installed in the positions, corresponding to the inserting grooves, of the moving plate. And a sliding groove is formed in the position, corresponding to the movable plate, in the box body, the sliding groove communicates with the insertion groove, a connecting plate is arranged in the sliding groove, a plurality of ejection mechanisms are fixedly installed in the connecting plate, and the ejection mechanisms are matched with the fixing mechanisms, so that the furniture has adjustability.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a barrier-free mobile furniture. Background Art

[0002] The concept of barrier-free design first appeared in 1974 and is a new design concept proposed by the United Nations. Barrier-free design emphasizes that in the modern society with highly developed science and technology, all public space environments related to human food, clothing, housing and transportation, as well as the planning and design of various types of building facilities and equipment must fully consider the use needs of people with different degrees of normal activity decline (such as the disabled and the elderly), and be equipped with service functions and devices that can respond to and meet these needs, so as to create a modern living environment full of love and care that effectively guarantees human safety, convenience and comfort.

[0003] Accessible mobile furniture is designed to meet the needs of people with varying degrees of decreased mobility, emphasizing the lightness, flexibility, versatility and ease of operation of the furniture.

[0004] In the current furniture market, although some furniture has been designed with barrier-free design in mind, there are still many inconveniences in actual operation and use. Especially in terms of mobile furniture, traditional furniture design often lacks flexibility and adjustability. Therefore, a barrier-free mobile furniture is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, a barrier-free design movable furniture is provided to solve the above-mentioned current problems of lack of flexibility and lack of adjustability.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A barrier-free movable furniture comprises a circular plate, the upper surface of the circular plate is fixedly installed with a box body, a guide rod is fixedly installed at the center of the upper surface of the circular plate corresponding to the box body, a movable plate is provided inside the box body corresponding to the guide rod, a through groove is opened at the top of the inner wall of the box body corresponding to the guide rod, a push rod is provided inside the through groove, and a placing plate is fixedly installed on the upper surface of the push rod, and at least five insertion grooves are opened through the inner wall of the box body corresponding to the movable plate, and at least five of the insertion grooves are linearly distributed along the center line of the inner wall of the box body, a fixing mechanism is fixedly installed inside the movable plate corresponding to the insertion groove, a slide groove is opened inside the box body corresponding to the movable plate, the slide groove is communicated with the insertion groove, a connecting plate is provided inside the slide groove, and a plurality of ejecting mechanisms are fixedly installed inside the connecting plate, a connecting groove is opened on one side of the box body close to the connecting plate, the connecting groove is communicated with the slide groove, and a handle is fixedly installed on the side of the connecting plate corresponding to the connecting groove.

[0008] Preferably, two annular plates are fixedly mounted on the lower surface of the circular plate, a plurality of telescopic rods are rotatably mounted on the inner wall of the circular plate corresponding to the two annular plates, a panel is fixedly mounted on the lower ends of the plurality of telescopic rods, side plates are fixedly mounted on both sides of the panel corresponding to the two annular plates, and a roller is rotatably mounted between the two side plates.

[0009] Preferably, the fixing mechanism includes a first main board, a first movable groove is opened inside the first main board, a first guide rod is fixedly installed on the inner wall of the first movable groove, a first slide plate is arranged inside the first movable groove corresponding to the first guide rod, and an insertion rod is fixedly installed on the side of the first slide plate close to the ejection mechanism.

[0010] Preferably, the ejection mechanism includes a second main board, a second movable groove is opened inside the second main board, a second guide rod is fixedly installed on the inner wall of the second movable groove, a second slide plate is arranged inside the second movable groove, and a trapezoidal ejection rod is fixedly installed on the side of the second slide plate close to the fixing mechanism.

[0011] Preferably, a first spring is sleeved on the outer surface of the guide rod, and two ends of the first spring are fixedly connected to the bottom surface of the movable plate and the upper surface of the circular plate respectively.

[0012] Preferably, a second spring is sleeved on the outer surface of the first guide rod, and two ends of the second spring are fixedly connected to the side surface of the first slide plate and the inner wall of the first moving groove respectively.

[0013] Preferably, a third spring is sleeved on the outer surface of the second guide rod, and two ends of the third spring are fixedly connected to the side surface of the second slide plate and the inner wall of the second moving groove respectively.

[0014] Compared with the prior art, the advantages of the utility model are as follows: the utility model is provided with a connecting plate, a fixing mechanism and an ejection mechanism, and the user connects different numbers of insertion slots with the chamber through a handle, and the fixing mechanism is made to reach the insertion slot at a suitable position by lifting the movable plate, and the ejection mechanism prevents the insertion rod in the fixing mechanism from entering the insertion slot in advance, so that the furniture has adjustability; the utility model is provided with an annular plate, a telescopic rod and a roller, and the telescopic rod pushes the roller to contact the ground so that the user can move the furniture to a suitable position, and when the suitable position is reached, the telescopic rod contracts so that the roller leaves the ground and the annular plate contacts the ground so that the furniture is fixed in a suitable position, thereby improving the flexibility of the furniture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2This is a schematic diagram of the internal structure of the box in the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0018] Figure 4 for Figure 3 A partial enlarged view of B in the middle;

[0019] Figure 5 for Figure 2 A partial enlarged view of middle A;

[0020] Figure 6 This is a schematic diagram of the internal structure of the connecting plate of the utility model;

[0021] Figure 7 for Figure 6 A partial enlarged view of C in the middle.

[0022] The numbers in the figure are: 1, circular plate; 2, box body; 3, guide rod; 4, movable plate; 5, through groove; 6, ejector rod; 7, placement plate; 8, insertion groove; 9, fixing mechanism; 10, slide groove; 11, connecting plate; 12, ejection mechanism; 13, connecting groove; 14, handle; 15, annular plate; 16, telescopic rod; 17, panel; 18, side plate; 19, roller; 20, first main board; 21, first movable groove; 22, first guide rod; 23, first slide plate; 24, insertion rod; 25, second main board; 26, second movable groove; 27, second guide rod; 28, second slide plate; 29, trapezoidal ejector rod; 30, first spring; 31, second spring; 32, third spring. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] Reference Figure 1-7As shown, a barrier-free movable furniture comprises a circular plate 1, a box body 2 is fixedly mounted on the upper surface of the circular plate 1, a guide rod 3 is fixedly mounted at the center of the upper surface of the circular plate 1 corresponding to the box body 2, a movable plate 4 is arranged inside the box body 2 corresponding to the guide rod 3, a through groove 5 is opened at the top of the inner wall of the box body 2 corresponding to the guide rod 3, a push rod 6 is arranged inside the through groove 5, the push rod 6 is fixedly connected to the movable plate 4, a placing plate 7 is fixedly mounted on the upper surface of the push rod 6, at least five insertion grooves 8 are opened through the inner wall of the box body 2 corresponding to the movable plate 4, at least five insertion grooves 8 are linearly distributed along the center line of the inner wall of the box body 2, a fixing mechanism 9 is fixedly mounted inside the movable plate 4 corresponding to the insertion groove 8, and the fixing mechanism 9 cooperates with the insertion groove 8 to make the push rod 6 The plate 7 is placed on the rod 6 to reach different positions, a slide groove 10 is provided inside the box body 2 corresponding to the movable plate 4, and the slide groove 10 is connected with the insertion groove 8. A connecting plate 11 is provided inside the slide groove 10, and a plurality of ejection mechanisms 12 are fixedly installed inside the connecting plate 11. The ejection mechanism 12 unlocks the fixing mechanism 9 and prevents the fixing mechanism 9 from fixing the movable plate 4 when the predetermined position is not reached. A connecting groove 13 is provided on one side of the box body 2 close to the connecting plate 11, and the connecting groove 13 is connected with the slide groove 10. A handle 14 is fixedly installed on the side of the connecting plate 11 corresponding to the connecting groove 13. The user can move the position of the connecting plate 11 through the handle 14, so that the fixing mechanism 9 can be fixed through the insertion grooves 8 at different heights.

[0025] like Figure 3-4 As shown, two annular plates 15 are fixedly installed on the lower surface of the circular plate 1, and a plurality of telescopic rods 16 are rotatably installed on the inner wall of the circular plate 1 corresponding to the two annular plates 15, and a panel 17 is fixedly installed on the lower ends of the plurality of telescopic rods 16, and side panels 18 are fixedly installed on both sides of the panel 17 corresponding to the two annular plates 15, and a roller 19 is rotatably installed between the two side panels 18, and the telescopic rod 16 pushes the roller 19 to contact with the ground so that the user can move the furniture to a suitable position, and when the suitable position is reached, the telescopic rod 16 contracts to make the roller 19 leave the ground while the annular plate 15 contacts the ground to fix the furniture in a suitable position.

[0026] like Figure 5 As shown, the fixing mechanism 9 includes a first main board 20, a first movable groove 21 is opened inside the first main board 20, a first guide rod 22 is fixedly installed on the inner wall of the first movable groove 21, a first slide plate 23 is arranged inside the first movable groove 21 corresponding to the first guide rod 22, an insertion rod 24 is fixedly installed on the side of the first slide plate 23 close to the ejection mechanism 12, and the first slide plate 23 pushes the insertion rod 24 along the axial direction of the first movable groove 21 to make the insertion rod 24 enter the insertion groove 8.

[0027] like Figure 6-7As shown, the ejection mechanism 12 includes a second main board 25, a second movable groove 26 is opened inside the second main board 25, a second guide rod 27 is fixedly installed on the inner wall of the second movable groove 26, a second slide plate 28 is arranged inside the second movable groove 26, a trapezoidal ejection rod 29 is fixedly installed on the side of the second slide plate 28 close to the fixing mechanism 9, and when the insertion slot 8 corresponding to the insertion rod 24 is unlocked, the second slide plate 28 pushes the trapezoidal ejection rod 29 to push the insertion rod 24 out of the insertion slot 8, and the trapezoidal ejection rod 29 can freely enter and exit the insertion slot 8.

[0028] like Figure 1-7 As shown, the outer surface of the guide rod 3 is sleeved with a first spring 30, and the two ends of the first spring 30 are fixedly connected to the bottom surface of the movable plate 4 and the upper surface of the circular plate 1 respectively. When the placement plate 7 moves, the first spring 30 pushes the movable plate 4 to reduce the difficulty of lifting by the user.

[0029] like Figure 1-7 As shown, a second spring 31 is sleeved on the outer surface of the first guide rod 22, and the two ends of the second spring 31 are fixedly connected to the side surface of the first slide plate 23 and the inner wall of the first movable groove 21 respectively. The second spring 31 pushes the insertion rod 24 on the first slide plate 23 from time to time, so that the insertion rod 24 can quickly enter the insertion groove 8.

[0030] like Figure 1-7 As shown, the outer surface of the second guide rod 27 is sleeved with a third spring 32, and the two ends of the third spring 32 are respectively fixedly connected to the side surface of the second slide plate 28 and the inner wall of the second movable groove 26. The third spring 32 pushes the trapezoidal ejector rod 29 on the second slide plate 28, so that the trapezoidal ejector rod 29 can smoothly push out the insertion rod 24, and at the same time prevent the insertion rod 24 from entering the insertion groove 8 in advance when the placement plate 7 has not reached the target position.

[0031] Working principle: the telescopic rod 16 pushes the roller 19 to contact the ground so that the user can move the furniture to a suitable position. When the suitable position is reached, the telescopic rod 16 contracts to make the roller 19 leave the ground while the annular plate 15 contacts the ground to fix the furniture in a suitable position. The user uses the handle 14 to move the connecting plate 11 as needed to connect the insertion slot 8 at a suitable position with the inside of the box body 2. The user lifts the placement plate 7, and the placement plate 7 drives the moving plate 4 on the ejector rod 6 to move. At the same time, the second spring 31 pushes the insertion rod 24 from time to time. When the suitable position is not reached, the third spring 32 pushes the trapezoidal ejector rod 29 on the second slide plate 28 corresponding to the insertion slot 8 to prevent the insertion rod 24 from entering the insertion slot 8 in advance. After reaching the suitable position, the second spring 31 pushes the insertion rod 24 on the first slide plate 23 into the insertion slot 8, thereby fixing the placement plate 7 in a suitable position.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A barrier-free design movable furniture, comprising a round plate (1), characterized in that: A box body (2) is fixedly mounted on the upper surface of the circular plate (1); a guide rod (3) is fixedly mounted at the center of the upper surface of the circular plate (1) corresponding to the box body (2); a movable plate (4) is arranged inside the box body (2) corresponding to the guide rod (3); a through groove (5) is provided at the top of the inner wall of the box body (2) corresponding to the guide rod (3); a push rod (6) is arranged inside the through groove (5); the push rod (6) is fixedly connected to the movable plate (4); a placement plate (7) is fixedly mounted on the upper surface of the push rod (6); at least five insertion grooves (8) are arranged through the inner wall of the box body (2) corresponding to the movable plate (4); at least five insertion grooves (8) are arranged along the box body (2); ) are linearly distributed along the center line of the inner wall; a fixing mechanism (9) is fixedly installed inside the movable plate (4) corresponding to the insertion groove (8); a sliding groove (10) is provided inside the box body (2) corresponding to the movable plate (4); the sliding groove (10) is communicated with the insertion groove (8); a connecting plate (11) is provided inside the sliding groove (10); a plurality of ejection mechanisms (12) are fixedly installed inside the connecting plate (11); a connecting groove (13) is provided on one side of the box body (2) close to the connecting plate (11); the connecting groove (13) is communicated with the sliding groove (10); a handle (14) is fixedly installed on the side of the connecting plate (11) corresponding to the connecting groove (13).

2. The barrier-free design movable furniture according to claim 1, characterized in that: Two annular plates (15) are fixedly mounted on the lower surface of the circular plate (1); a plurality of telescopic rods (16) are rotatably mounted on the inner wall of the circular plate (1) corresponding to the two annular plates (15); the lower ends of the plurality of telescopic rods (16) are fixedly mounted; side plates (18) are fixedly mounted on both sides of the inlay plates (17) corresponding to the two annular plates (15); and a roller (19) is rotatably mounted between the two side plates (18).

3. The barrier-free design movable furniture according to claim 1, characterized in that: The fixing mechanism (9) comprises a first main board (20), a first movable groove (21) is provided inside the first main board (20), a first guide rod (22) is fixedly mounted on the inner wall of the first movable groove (21), a first slide plate (23) is provided inside the first movable groove (21) corresponding to the first guide rod (22), and an insertion rod (24) is fixedly mounted on one side of the first slide plate (23) close to the ejection mechanism (12).

4. The barrier-free design movable furniture according to claim 1, characterized in that: The ejection mechanism (12) comprises a second main board (25), a second movable groove (26) is provided inside the second main board (25), a second guide rod (27) is fixedly mounted on the inner wall of the second movable groove (26), a rear second slide plate (28) is arranged inside the second movable groove (26), and a trapezoidal ejection rod (29) is fixedly mounted on one side of the second slide plate (28) close to the fixing mechanism (9).

5. The barrier-free design movable furniture according to claim 1, characterized in that: The outer surface of the guide rod (3) is sleeved with a first spring (30), and the two ends of the first spring (30) are respectively fixedly connected to the bottom surface of the moving plate (4) and the upper surface of the circular plate (1).

6. The barrier-free design movable furniture according to claim 3, characterized in that: A second spring (31) is sleeved on the outer surface of the first guide rod (22), and two ends of the second spring (31) are respectively fixedly connected to the side surface of the first slide plate (23) and the inner wall of the first moving groove (21).

7. The barrier-free design movable furniture according to claim 4, characterized in that: A third spring (32) is sleeved on the outer surface of the second guide rod (27), and two ends of the third spring (32) are respectively fixedly connected to the side surface of the second slide plate (28) and the inner wall of the second moving groove (26).

Images