CN220109411U

CN220109411U - Movable furniture base

Info

Publication number: CN220109411U
Application number: CN202321345172.3U
Authority: CN
Inventors: 杨一帆
Original assignee: Jinhua Fuyu Hardware Products Co ltd
Current assignee: Jinhua Fuyu Hardware Products Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-12-01
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a movable furniture base, which comprises a base, a sliding seat inner cavity, a control opening and a control inner cavity, wherein one side end surface of the sliding seat inner cavity is provided with a control opening; the sliding seat is positioned at the inner side of the inner cavity of the sliding seat, and the end surface of the lower side is connected with a ball in a rolling way; the control device comprises a control piece and a driving piece; the base is provided with a slide seat inner cavity and a control inner cavity which can enable the slide seat and the control device to move, a control piece in the control device is utilized to control the driving piece to rotate around a second control rotating shaft, one end of the driving piece is contacted with the slide seat, so that force transmission is realized, and the slide seat with the ball bearings can be freely controlled to freely stretch out and draw back at the inner side of the slide seat inner cavity; and the number of the sliding seats is agreed on the number of the inner cavities of the sliding seats, so that the matching of double groups or multiple groups of sliding seats can be realized, and the stability and the flexibility of the base are improved.

Description

Movable furniture base

Technical Field

The utility model relates to the field of furniture home appliances, in particular to a movable furniture base.

Background

Furniture, be the life apparatus that can not lack in modern fashion life, like the large-scale furniture such as wardrobe, refrigerator need use the base when depositing, in order to guarantee that the wardrobe is deposited stably, still be convenient for the follow-up removal of wardrobe, furniture such as the wardrobe remove inconvenient when carrying, need two people or even more personnel just can lift it and realize the displacement, can not freely control between rolling structure and the base when the base removes at present, lead to stability relatively poor, easy slope has increased staff's transport wardrobe's danger.

Disclosure of Invention

In order to solve the problems, the utility model provides a movable furniture base, which solves the problems that the stability is poor, the inclination is easy, and the danger of carrying a wardrobe by staff is increased because a rolling structure and the base cannot be freely controlled when the base moves.

The technical scheme adopted by the utility model is as follows: the movable furniture base comprises a base, wherein a plurality of groups of slide seat inner cavities with outward openings are formed in the end face of the lower side of the base, a control port is formed in the end face of one side of the base, and a control inner cavity is formed in the right side of the control port and located on the inner side of the base;

the sliding seat is positioned at the inner side of the inner cavity of the sliding seat, and the end surface of the lower side of the sliding seat is connected with balls in a rolling way;

the control device comprises a control piece and a driving piece, wherein the control piece is rotationally connected to the control inner cavity through a first control rotating shaft, one end of the control piece extends out of the control opening, the other end of the control piece extends to one end of the driving piece, the driving piece is positioned on the right side of the control piece and is rotationally connected to the control inner cavity through a second control rotating shaft, and the other end of the driving piece is positioned on the upper side of the sliding seat.

Further, the sliding seat comprises a sliding seat bottom shell, a sliding seat upper shell arranged on the upper side of the sliding seat bottom shell, a rolling inner cavity is formed between the sliding seat bottom shell and the sliding seat upper shell in contact, and the rolling balls are arranged on the inner side of the rolling inner cavity to roll.

Further, a plurality of groups of driving balls are arranged on the inner side of the rolling inner cavity and positioned on the upper end face of the balls.

Further, the drive ball diameter is smaller than the ball diameter.

Further, a plurality of groups of protruding elastic limit posts are arranged on the upper wall of the inner side of the inner cavity of the sliding seat and positioned at the edge of the outer side of the sliding seat.

Further, the upper end face of the base is provided with a bearing groove with an upward opening.

Further, a protruding connecting part is arranged on one side of the base opposite to the control port.

Further, the connecting portion is far away from the base one end can dismantle and be connected with the connecting rod.

Further, one end of the connecting rod, which is far away from the connecting part, is provided with a connecting lock.

Compared with the prior art, the utility model has the following beneficial effects: the base is provided with a slide seat inner cavity and a control inner cavity which can enable the slide seat and the control device to move, a control piece in the control device is utilized to control the driving piece to rotate around a second control rotating shaft, one end of the driving piece is contacted with the slide seat, so that force transmission is realized, and the slide seat with the ball bearings can be freely controlled to freely stretch out and draw back at the inner side of the slide seat inner cavity; and the number of the sliding seats is agreed on the number of the inner cavities of the sliding seats, so that the matching of double groups or multiple groups of sliding seats can be realized, and the stability and the flexibility of the base are improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is an overall block diagram of the present utility model;

FIG. 3 is a cross-sectional view of the internal structure of the present utility model;

FIG. 4 is a diagram showing the cooperation of the whole structure and the connecting rod of the present utility model;

fig. 5 is a state diagram of the two sets of bases and the connecting rod of the present utility model in cooperation.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-5, the movable furniture base of the present utility model includes a base 11, wherein a plurality of groups of slide seat inner cavities 19 with outward openings are provided on the lower end surface of the base 11, the number of the formed slide seat inner cavities 19 is preferably more than two groups, of course, in the actual process, the base 11 is used as a furniture base as a whole, the number of the adopted inner cavities 19 is preferably three groups to ensure the stability of the base, and a control port 12 is provided on one side end surface of the base, and a control inner cavity 102 is provided on the right side of the control port 12 and located on the inner side of the base 11; the sliding seat 18 is positioned at the inner side of the sliding seat inner cavity 19, and the lower end surface is in rolling connection with the ball 16; the control device comprises a control member 13 and a driving member 20, wherein the control member 13 is rotatably connected to the control inner cavity 102 through a first control rotating shaft 25, one end of the control member 13 extends out of the control opening 12, the other end of the control member extends to one end of the driving member 20, the driving member 20 is positioned on the right side of the control member 13 and is rotatably connected to the control inner cavity 102 through a second control rotating shaft 21, and the other end of the driving member is positioned on the upper side of the sliding seat 18. In use, the slide 18 with the balls 16 is placed inside the formed slide cavity 19, and the control member 13 is rotated along the first control shaft 25 by the control member 13, so that the control member 13 moves up and down, and the other end of the control member contacts the driving member 20. When the control member 13 moves downwards, the other end moves upwards, and can push one end of the driving member 20 upwards, and the other end of the driving member 20 directly moves downwards, so that the upper end face of the sliding seat 18 is pushed against the upper end face of the sliding seat 18, the sliding seat 18 is pushed out of the inner cavity 19 of the sliding seat, and the rolling balls 16 are in direct contact with the ground, so that the aim of rolling and moving furniture home appliances is fulfilled.

Referring to fig. 3, in order to enhance the rolling effect of the sliding seat provided with the balls 16, the sliding seat 18 includes a sliding seat bottom shell 26, a sliding seat upper shell 22 located at the upper side of the sliding seat bottom shell 26, a rolling inner cavity 24 is formed between the sliding seat bottom shell 26 and the sliding seat upper shell 22, the balls 16 are located at the inner side of the rolling inner cavity 24 to roll, and the sliding seat is formed by mutually combining the sliding seat upper shell 22 and the sliding seat bottom shell 26, so that the combination flexibility of the sliding seat 18 is enhanced, and the sliding seat 18 is convenient to assemble, disassemble and replace; the contact between the two covers forms a rolling inner cavity 24, and the stable connection of the balls 16 is further improved.

In this embodiment, more specifically, a plurality of groups of driving balls 23 are disposed inside the rolling cavity 24 and on the upper end surface of the balls 16, the diameter of the driving balls 23 is smaller than that of the balls 16, and the diameter of the upper half area of the formed rolling cavity 24 may be larger than that of the lower half area, so that the placed balls 16 are located in the lower half area, and a certain gap is formed in the upper half area, so that the driving balls 23 with diameters smaller than those of the balls 16 are placed, rolling friction is reduced, and rolling effect is increased.

Referring to fig. 3, in order to ensure that the disposed slide 18 can be elastically restored after being supported by the control device, a plurality of groups of protruding elastic limit posts 17 are disposed on the inner upper wall of the slide cavity 19 and located at the outer edge of the slide 18, the formed elastic limit posts 17 are disposed at the edge of the slide 18, the ends of the elastic limit posts are flush with the ends of the slide 18, and clamped, when the slide 18 moves downward, the elastic limit posts 17 are pulled to move downward, and when the control device is not in the restraint of the slide 18, the slide 18 can be retracted inside the slide cavity 19 by utilizing the elastic restoring capability of the elastic limit posts 17, so as to achieve the purpose of separating the balls 16 from the bottom surface.

Specifically, the upper end surface of the base 11 is provided with a bearing groove 14 with an upward opening, and the bearing groove 14 can be formed into a stepped shape for multiple groups of bearing grooves 14 with different opening diameters, so as to be suitable for furniture home appliances with different feet.

Referring to fig. 3-5, in order to ensure that more furniture home appliances and different use scenarios are applicable during use, a protruding connecting portion 15 is provided on the opposite side of the base 11 from the control port 12, so that the connecting portion 15 can be externally connected with a connecting rod, one end of the connecting portion 15 away from the base 11 is detachably connected with a connecting rod 27, and the connecting rod 27 is directly sleeved on the connecting portion 15 and fixedly connected with the connecting rod through an externally connected fixing screw or bolt; the connecting rod is kept away from connecting portion 15 one end is equipped with connection kayser 28, realizes connecting rod 27 and connecting rod 27 butt joint through the connection kayser 28 that sets up, and then reaches the mutual splice formation of two bases 11 that the structure is the same, and like this butt joint structure, the two sets of slide inner chamber 19 quantity that adopt to simplify the processing technology.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A movable furniture base, comprising:

the device comprises a base (11), wherein a plurality of groups of slide seat inner cavities (19) with outward openings are formed in the lower end face of the base (11), a control port (12) is formed in one side end face of the base, and a control inner cavity (102) is formed in the right side of the control port (12) and located in the inner side of the base (11);

the sliding seat (18) is positioned at the inner side of the inner cavity (19) of the sliding seat, and the lower end surface is in rolling connection with a ball (16);

the control device comprises a control piece (13) and a driving piece (20), wherein the control piece (13) is rotationally connected to the control inner cavity (102) through a first control rotating shaft (25), one end of the control piece extends out of the control opening (12), the other end of the control piece extends to one end of the driving piece (20), the driving piece (20) is located on the right side of the control piece (13), and is rotationally connected to the control inner cavity (102) through a second control rotating shaft (21), and the other end of the driving piece is located on the upper side of the sliding seat (18).

2. A movable furniture base according to claim 1, characterized in that the slide (18) comprises a slide bottom shell (26), a slide upper shell (22) located on the upper side of the slide bottom shell (26), a rolling cavity (24) being formed between the slide bottom shell (26) and the slide upper shell (22) in contact, the balls (16) rolling inside the rolling cavity (24).

3. A movable furniture base according to claim 1 or 2, characterized in that a plurality of sets of driving balls (23) are provided inside the rolling chamber (24) and on the upper end face of the balls (16).

4. A movable furniture base according to claim 3, characterized in that the drive balls (23) have a smaller diameter than the balls (16).

5. A movable furniture base according to claim 4, characterized in that the inner upper wall of the inner cavity (19) of the slide is provided with a plurality of groups of protruding elastic limit posts (17) at the outer edge of the slide (18).

6. A movable furniture base according to claim 5, characterized in that the upper end surface of the base (11) is provided with an upwardly open bearing channel (14).

7. A movable furniture base according to claim 1, characterized in that the base (11) is provided with a protruding connection (15) on the opposite side of the control opening (12).

8. A movable furniture base according to claim 7, characterized in that the end of the connecting portion (15) remote from the base (11) is detachably connected with a connecting rod (27).

9. A movable furniture base according to claim 8, characterized in that the end of the connecting rod (27) remote from the connecting part (15) is provided with a connecting latch (28).