Dining table turntable with suckers

Abstract

A dining table rotary table with a suction cup comprises an upper rotary table body, a lower rotary table body and a buckle, the lower rotary table body is provided with a limiting cavity and a sliding bead arranged in the limiting cavity, and the upper rotary table body is embedded into the lower rotary table body so that the upper rotary table body can rotate in the lower rotary table body. The buckling piece is transversely fixed to the upper rotary disc and extends into the lower rotary disc, a gap is reserved between the buckling piece and the lower rotary disc, first concave cavities used for positioning balls are formed in the two sides of the buckling piece, the balls are located in the gap and abut against the inner wall of the lower rotary disc, a suction cup is arranged at the end of the buckling piece, and the suction cup is connected with the lower rotary disc. According to the device, the suction cup is arranged, the glass plate can be effectively sucked through the suction cup, the glass plate is prevented from inclining, and the clamping fastener can be driven to move along with rotation of the glass plate through the suction cup, so that slipping is prevented.

Description

Technical Field

[0001] The utility model relates to the field of dining tables, in particular to a dining table turntable with a suction cup. Background Art

[0002] In restaurants, table turntables are commonly used. With a table turntable, the dish plate placed on the turntable can rotate, so that people in different positions can pick up the dishes on the dish plate. However, the existing turntable does not rotate smoothly and is prone to noise. Secondly, there is a lack of effective fixation between the turntable and the suction cup, which makes the glass plate easily tilted by heavy objects. Utility Model Content

[0003] In order to solve the above problems, the present technical solution provides a dining table turntable with a suction cup.

[0004] To achieve the above purpose, the technical solution is as follows:

[0005] A dining table turntable with a suction cup comprises an upper turntable, a lower turntable and a snap-on component, wherein the lower turntable is provided with a limiting cavity and a sliding ball arranged in the limiting cavity, the upper turntable is embedded in the lower turntable so that the upper turntable can rotate in the lower turntable, the snap-on component is transversely fixed on the upper turntable and extends into the lower turntable, a gap is left between the snap-on component and the lower turntable, first concave cavities for positioning balls are provided on both sides of the snap-on component, the balls are located in the gap and abut against the inner wall of the lower turntable, and a suction cup is provided at the end of the snap-on component.

[0006] In some embodiments, the snap fastener is hollow in design, and a through hole is provided on its upper end surface; a connecting portion that can pass through the through hole is provided at the lower end of the suction cup; and a spherical portion is provided at the lower end of the connecting portion.

[0007] In some embodiments, the spherical portion is made of silicone material, can be deformed by external force, and can recover by itself. The diameter of the spherical portion in a static state is larger than the diameter of the through hole.

[0008] In order to achieve the purpose of smooth rotation, the present application designs a clip, which is used to drive the upper turntable to embed into the lower turntable, and a first concave cavity is provided at both ends of the clip, the first concave cavity positions the ball therebetween, and balls are provided on the inside and outside of the clip, so that when the upper turntable rotates, the sliding of the balls makes the rotation smoother, and prevents the friction between the upper turntable and the lower turntable from generating noise during sliding.

[0009] In some embodiments, the first cavity is a semicircular groove with two ends opened and blocked.

[0010] In some embodiments, a positioning portion for limiting the ball is provided at the upper end of the inner wall of the lower turntable.

[0011] In some embodiments, both sides of the snapping member are deformable extensions, the space between the two extensions is a positioning cavity, and the first concave cavity is arranged on the extension.

[0012] In some embodiments, a plurality of sliding beads and sliding sleeves are provided in the limiting cavity, the sliding beads are higher than the height of the limiting cavity and are in contact with the bottom surface of the upper turntable, and a sliding sleeve is provided between two adjacent sliding beads so that the upper turntable can rotate in the lower turntable.

[0013] The beneficial effects of this application are:

[0014] The present application has a suction cup, which can effectively suck the glass plate to prevent the glass plate from tilting. Secondly, the suction cup can ensure that the buckle can be driven to move while the glass plate is rotating to prevent slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 dissect in cross section and omit a portion;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 Decompose the fasteners;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the second embodiment of the present utility model. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Please refer to Figure 1-3As shown, the utility model provides a dining table turntable with a suction cup, comprising an upper turntable 1, a lower turntable 2 and a snap-fit ​​component 3, the lower turntable 2 being provided with a limiting cavity 12 and a sliding ball 13 arranged in the limiting cavity 12, the upper turntable 1 being embedded in the lower turntable 2 so that the upper turntable 1 can rotate in the lower turntable 2, the snap-fit ​​component 3 being transversely fixed on the upper turntable 1 and extending into the lower turntable 2, a gap being left between the snap-fit ​​component 3 and the lower turntable 2, first concave cavities 6 for positioning balls 5 being provided on both sides of the snap-fit ​​component 3, the balls 5 being located in the gap and abutting against the inner wall of the lower turntable 2, the first concave cavity surrounding at least half of the balls, and the other part of the balls contacting the lower turntable, so that the balls and the lower turntable rotate during rotation, making the rotation smoother.

[0022] It includes an upper turntable 1, a lower turntable 2, and a snap-fit ​​member 3. The lower turntable 2 has an annular concave cavity. The upper turntable 1 is embedded in the annular concave cavity of the lower turntable 2. A plurality of sliding balls 13 are arranged between the upper turntable 1 and the lower turntable 2 to enable the upper turntable 1 to rotate. The snap-fit ​​member 3 has extensions 10 at both ends. The first concave cavity 6 for positioning the ball 5 is opened on the outer side of the extension 10. The snap-fit ​​member 3 is transversely installed on the surface of the upper turntable 1. The extensions 10 are respectively embedded in the gap formed between the upper turntable 1 and the lower turntable 2. The embedded ball 5 also abuts against the inner wall of the lower turntable 2. The end of the snap-fit ​​member 3 is provided with a suction cup 11.

[0023] refer to Figure 4 A suction cup 11 is provided at the end of the buckle 3 .

[0024] The existing suction cup is attached to the turntable by adhesion, which is easy to come off in a humid environment. Secondly, when the glass plate is rotated, the suction cup is easy to fall off. For this reason, the present application has made improvements. The snap-fit ​​part 3 is hollow in design, and a through hole 301 is provided on its upper end surface. The lower end of the suction cup 11 is provided with a connecting part 1101 that can pass through the through hole 301, and the lower end of the connecting part 1101 is provided with a spherical part 1102.

[0025] Specifically, the spherical portion 1102 is made of silicone material, can be deformed by external force, and can recover by itself. The diameter of the spherical portion 1102 in a static state is greater than the diameter of the through hole 301 .

[0026] First, the spherical part is made of soft silicone, which is inflated to make it bulge. When the spherical part enters the through hole, the spherical part deforms and shrinks, and then recovers after entering the hollow inner cavity of the clip, and then clamped in the through hole. Then the suction cup can be fixed on the clip, and external force is required to pull the suction cup out from just above the through hole. It will not fall off when the glass dining table is rotated normally, thereby achieving a more stable effect.

[0027] As a preferred embodiment, a second concave cavity 7 opposite to the first concave cavity is opened on the inner wall of the lower turntable 2 .

[0028] In order to achieve the purpose of smooth rotation, the present application designs a clip, the positioning cavity of the clip is used to fix the upper turntable to drive the upper turntable to be clamped in the lower turntable, a first concave cavity is provided at both ends of the clip, and a second concave cavity is also provided on the inner wall of the lower turntable, the first concave cavity and the second concave cavity cooperate to position the ball therebetween, so that when the upper turntable rotates, the sliding of the ball is used to reduce noise, and the snap-fit ​​installation of the clip can enable the upper turntable and the lower turntable to be quickly installed, without the need for a complicated snap-fit ​​process, thereby improving production efficiency.

[0029] In this embodiment, the first concave cavity 6 is a semicircular groove with both ends opened and blocked, and the second concave cavity 7 is annularly opened along the inner wall of the lower turntable 2. Specifically, Figure 3 As shown, the first cavity matches the shape of the ball and is therefore designed to be semicircular, and the second cavity is opened in a circle around the inner ring so that the ball can roll in the second cavity, and the openings at both ends of the first cavity are blocked, and the grooves between them can limit the ball to prevent it from falling during movement.

[0030] In this embodiment, the first cavity 6 positions a part of the ball 5, and the second cavity 7 positions another part of the ball 5, so that when the upper turntable 1 rotates in the lower turntable 2, the ball 5 is always located between the first cavity 6 and the second cavity 7. Figure 2 As shown, the first concave cavity covers half of the ball, the second concave cavity covers the other half of the ball, and both inner walls of the lower turntable are provided with such a structure, so that the noise generated at the contact of the inner walls is eliminated during rotation.

[0031] In this embodiment, a positioning portion 9 for limiting the ball 5 is provided at the upper end of the inner wall of the lower turntable 2. The positioning portion is a flange on the upper side of the lower turntable. The ball is positioned by the flange to prevent the upper turntable and the lower turntable from separating.

[0032] In this embodiment, the two sides of the buckle 3 are deformable extensions 10, the space between the two extensions 10 is the positioning cavity 4, and the first concave cavity 6 is arranged on the extension 10. Figure 2 As shown, when the extension part is inserted into the lower turntable, the extension part deforms inward, driving the ball to be inserted, and then recovers the deformation, and the ball contacts the inner wall of the lower turntable, so that the upper turntable rotates on the lower turntable.

[0033] In this embodiment, a suction cup 11 is provided on the upper side of the fastener 3, and the dinner plate is placed on the suction cup, and the fastener and the upper turntable are fixedly connected so that when the dinner plate is rotated, the upper turntable can rotate on the lower turntable. Since the suction cup is on the fastener, the suction cup can be installed when the fastener is installed, which reduces one installation process. In addition, the use of the fastener only requires replacing the fastener during maintenance, which reduces maintenance costs and improves production efficiency.

[0034] In this embodiment, a limiting cavity 12 is provided in the lower turntable 2, and a plurality of sliding beads 13 and sliding sleeves are provided in the limiting cavity 12. The sliding beads 13 are higher than the height of the limiting cavity 12 and are in contact with the bottom surface of the upper turntable 1. A sliding sleeve is provided between two adjacent sliding beads 13 so that the upper turntable 1 can rotate in the lower turntable 2. The sliding sleeve can maintain the distance between the sliding beads to prevent the sliding beads from colliding with each other.

[0035] The above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application. Other principles and basic structures that are the same or similar to those of the present application are within the protection scope of the present application.

Claims

1. A dining table turntable with a suction cup, characterized in that: The invention comprises an upper turntable (1), a lower turntable (2), and a buckle (3), wherein the lower turntable (2) has an annular concave cavity, the upper turntable (1) is embedded in the annular concave cavity of the lower turntable (2), and a plurality of sliding balls (13) are arranged between the upper turntable (1) and the lower turntable (2) to enable the upper turntable (1) to rotate. The buckle (3) has extension parts (10) at both ends, and a first concave cavity (6) for positioning a ball (5) is provided on the outer side of the extension part (10). The buckle (3) is transversely mounted on the surface of the upper turntable (1), and the extension parts (10) are respectively embedded in the gap formed between the upper turntable (1) and the lower turntable (2), and the ball (5) after being embedded also abuts against the inner wall of the lower turntable (2); a suction cup (11) is arranged at the end of the buckle (3); The buckle (3) is of hollow design, and a through hole (301) is provided on its upper end surface; a connecting portion (1101) that can pass through the through hole (301) is provided at the lower end of the suction cup (11); and a spherical portion (1102) is provided at the lower end of the connecting portion (1101).

2. A dining table turntable with a suction cup according to claim 1, characterized in that: The spherical portion (1102) is made of silicone material, can be deformed by external force, and can recover by itself. The diameter of the spherical portion (1102) in a static state is greater than the diameter of the through hole (301).

3. The dining table turntable with a suction cup according to claim 1, characterized in that: The first concave cavity (6) is in the form of a semicircular groove, and has two ends with openings that are sealed.

4. A dining table turntable with a suction cup according to claim 3, characterized in that: A limiting cavity (12) is provided in the lower turntable (2), and a plurality of sliding beads (13) and sliding sleeves are provided in the limiting cavity (12). The sliding beads (13) are higher than the height of the limiting cavity (12) and are in contact with the bottom surface of the upper turntable (1), and a sliding sleeve is provided between two adjacent sliding beads (13) so that the upper turntable (1) can rotate in the lower turntable (2).

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