CN210095162U - Swing seat - Google Patents

Abstract

The utility model discloses a swinging seat, which comprises a lower base, an upper base, a support rod arranged on the upper base and a seat part arranged on the support rod, wherein the upper base and the lower base are inserted and fixed up and down; therefore, the swing is realized through the angle difference between the edge surfaces and the ground, and the multi-direction swing is realized through the plurality of edge surfaces which surround the polygonal plane and are turned upwards.

Description

Swing seat

Technical Field

The utility model belongs to the seat field, concretely relates to thing to sit on sways.

Background

The chair is a furniture widely used in daily life and work, has various types and functions, and meets different use requirements. In the prior art, a plurality of chairs with the swinging function are available, such as a plurality of leisure reclining chairs, the chairs swing through arc structures on the ground, are large in size, only have the swinging function in one direction, and have certain limitation in use.

To above circumstances, how the chair can realize diversified rocking, and has less volume, is the utility model discloses a research direction.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a swing seat, which has simple structure and convenient use and can swing in multiple directions.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sway thing to sit on, includes lower base, goes up the base and installs the bracing piece on last base and installs the seat portion on the bracing piece, it is fixed to go up base and lower base grafting from top to bottom, the lower extreme face of lower base and ground contact includes a polygon plane and a plurality of faceted pebble, and the polygon plane is located the center of terminal surface under the base, and thereby a plurality of faceted pebbles are around this polygon plane and turn over upwards and turn over and be the slope contained angle with this polygon plane.

Preferably, the plurality of edge surfaces are cambered surfaces and/or flat surfaces. The effect of multidirectional swinging can be achieved no matter the ridge surface is a cambered surface or a plane.

Preferably, the ridge surfaces and the polygonal plane are in smooth transition, and adjacent ridge surfaces are in smooth transition. So set up, can make the effect of swaing more steady.

Preferably, the polygon is a regular polygon, and the plurality of edge surfaces correspond to a plurality of sides of the regular polygon one by one and are uniformly distributed around the regular polygon. The center of the lower end surface is a regular polygon, so that the stability of the rocking chair can be improved.

Preferably, the angle of the upward folding of the edge surface is from one degree to another degree. When the angle that the facets turned up is less than the degree, the effect of rocking chair is just not obvious, and when the angle that the facets turned up was higher than the degree, rocking chair had the risk of empting.

As preferred, the terminal surface is equipped with first face of cylinder under the upper base, and first face of cylinder central authorities are equipped with first round hole, and first round hole and bracing piece tight fit, first round hole bottom still are equipped with the three buckle that is circumference evenly distributed, and the lower base up end is equipped with the second face of cylinder, and second face of cylinder central authorities are equipped with the second round hole, and the cooperation of pegging graft of second round hole and first face of cylinder, second round hole bottom still are equipped with the three plug that is circumference evenly distributed, plug and buckle joint cooperation.

Preferably, the upper end face of the lower base is sequentially provided with a first reinforcing rib and a second reinforcing rib outwards by taking the axis of the second cylindrical surface as the axial direction, the first reinforcing rib and the second reinforcing rib are both in a ring shape, the first reinforcing rib is located at the edge of the polygonal plane, and the second reinforcing rib is located at the position, which is slightly outside, of the middle of the plurality of prismatic surfaces.

Preferably, the lower end face of the upper base is provided with a first supporting edge, a second supporting edge and a third supporting edge in sequence by taking the axis of the first cylindrical surface as the axial direction, the first supporting edge, the second supporting edge and the third supporting edge are all circular rings, and the peripheral edge of the outer surface of the lower end face of the upper base extends downwards to form a first extending edge.

Preferably, the peripheral edge of the upper end face of the lower base extends upwards to form a second extending edge, the upper end face of the lower base is further provided with a plurality of fourth supporting edges extending along the radial direction of the first reinforcing rib and the second reinforcing rib, the fourth supporting edges start from the second cylindrical surface and end at the inner surface of the second extending edge, the fourth supporting edges are located at the junctions of the two edge faces, the fourth supporting edges are sequentially provided with a first clamping groove, a second clamping groove and a third clamping groove from inside to outside, the first supporting edges are in plug-in fit with the first clamping groove, the second supporting edges are in plug-in fit with the second clamping groove, the third supporting edges are in plug-in fit with the third clamping groove, and the first extending edges are in downward fit with the second extending edges.

Preferably, a plurality of third reinforcing ribs extending along the radial direction of the first reinforcing rib and the second reinforcing rib are arranged on the upper end face of the lower base, the third reinforcing ribs start from the second cylindrical surface and end at the inner surface of the second extending edge, and the third reinforcing ribs are positioned at the center line of the edge surface.

The utility model discloses owing to adopted above technical scheme, realize rocking through the angle difference with ground, realize diversely rocking for the many faceted pebbles through terminal surface under the base to support the support that limit, third support limit and fourth support limit realized whole base through first support limit, second, the structure is dexterous, thereby makes whole base small, has improved the support intensity of base through first strengthening rib, second strengthening rib and third strengthening rib in addition.

Drawings

FIG. 1 is a schematic structural view of a rocking chair according to the present invention;

FIG. 2 is a schematic view of the structure of the lower base of the rocking chair of the present invention;

FIG. 3 is a schematic view of the structure of the base of the rocking chair of the present invention;

FIG. 4 is a schematic view of the lower end surface of the lower base of embodiment 1 of the rocking chair of the present invention;

FIG. 5 is a schematic view of the lower end surface of the lower base of embodiment 2 of the rocking chair of the present invention;

fig. 6 is a schematic view of the lower end surface of the lower base of the rocking chair in embodiment 3 of the present invention.

Description of reference numerals: 1. a lower base; 2. an upper base; 3. a support bar; 4. a seat portion; 5. a support frame; 11. the lower end surface of the lower base; 12. the upper end surface of the lower base; 111. a prism surface; 112. a polygonal plane; 21. the lower end surface of the upper base; 211. a first cylindrical surface; 23. buckling; 24. a first support edge; 25. a second support edge; 26. a third support edge; 27. a first extending edge; 121. a second cylindrical surface; 13. a second circular hole; 14. inserting bones; 15. a first reinforcing rib; 16. a second reinforcing rib; 17. a second extending edge; 18. a fourth supporting edge; 181. a first card slot; 182. a second card slot; 183. a third card slot; 19. and a third reinforcing rib.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Fig. 1 shows a rocking chair, which comprises a lower base 1, an upper base 2, a support rod 3 mounted on the upper base 2, and a seat part 4 mounted on the support rod 3;

a support frame 5 is further arranged between the seat part 4 and the support rod 3, the support frame 5 is of a Y-shaped structure, the bottom end of the support frame is mounted on the support rod 3, the top end of the support frame is distributed and fixed at two ends of the seat part 4 and forms a hollow with the seat part 4, so that the seat part 4 is provided with an inwards concave space, a person can sit more comfortably, and the whole structure is more stable;

the bracing piece 3 is scalable bracing piece 3, conveniently adjusts 4 heights in seat portion according to particular case.

The lower base 1 of the embodiment 1 shown in fig. 4 includes an octagonal plane 112 and eight edge surfaces 111, the octagonal plane 112 is located at the center of the lower end of the lower base 1, and the eight edge surfaces 111 surround the octagonal plane 112 and are turned upward to form an inclined angle with the octagonal plane 112.

The lower surface of the lower base 1 contacting the ground in the embodiment 2 shown in fig. 5 includes a triangular plane 112 and three prism surfaces 111, the triangular plane 112 is located at the center of the lower surface of the lower base 1, and the three prism surfaces 111 surround the triangular plane 112 and are folded upwards to form an inclined angle with the triangular plane 112.

It should be noted that the plurality of facets do not need to correspond to the number of the polygon sides one-to-one, and the lower surface of the lower base 1 contacting the ground as shown in fig. 6 includes a hexagonal plane 112 and three facets 111, the hexagonal plane 112 is located at the center of the lower surface of the lower base 1, and the three facets 111 surround the hexagonal plane 112 and are turned upwards to form an inclined angle with the hexagonal plane 112.

When the center of the lower end surface is a regular polygon, the plurality of edge surfaces 111 correspond to the plurality of sides of the regular polygon one by one and are uniformly distributed around the regular polygon, so that the stability of the rocking chair can be improved.

Therefore, in this embodiment, it is preferable that the middle portion of the lower end surface of the lower base 1 is a planar regular octagon, the eight edge surfaces 111 are arc surfaces, the edge surfaces 111 and the regular octagon are in smooth transition, and adjacent edge surfaces 111 are in smooth transition; by the arrangement, the swinging effect can be more stable; the upward folding angle of the edge surface 111 is 5 to 15 degrees; when the angle of the upward turning of the prism surface 111 is less than 5 degrees, the swing effect of the rocking chair is not obvious, and when the angle of the upward turning of the prism surface 111 is more than 15 degrees, the rocking chair has a risk of toppling, in this embodiment, the angle of the upward turning of the prism surface 111 is 12 degrees.

It should be noted that the edge surface 111 can achieve the swinging effect whether it is a curved surface or a flat surface.

As shown in fig. 3, the lower end surface 21 of the upper base is provided with a first cylindrical surface 211, the center of the first cylindrical surface 211 is provided with a first circular hole, the first circular hole is tightly matched with the support rod 3, the bottom end of the first circular hole is further provided with three fasteners 23 uniformly distributed on the circumference, the lower end surface 11 of the upper base is provided with a first support edge 24, a second support edge 25 and a third support edge 26 in sequence by taking the axis of the first cylindrical surface 211 as the axial direction, the first support edge 24, the second support edge 25 and the third support edge 26 are all circular rings, and the outer peripheral edge of the lower end surface of the upper base 2 extends downwards to form a first extension edge 27.

As shown in fig. 2, the upper end surface of the lower base 1 is provided with a second cylindrical surface 121, the center of the second cylindrical surface 121 is provided with a second round hole 13, the second round hole 13 is matched with the first cylindrical surface 211 in an inserting manner, the bottom end of the second round hole 13 is further provided with three plugs 14 which are uniformly distributed in a circumferential manner, the plugs 14 are matched with the buckles 23 in a clamping manner, the upper end surface 12 of the lower base is sequentially provided with a first reinforcing rib 15 and a second reinforcing rib 16 by taking the axis of the second cylindrical surface 121 as the axial direction, the first reinforcing rib 15 and the second reinforcing rib 16 are both circular rings, the first reinforcing rib 15 is located at the edge of the polygonal plane 112, and the second reinforcing rib 16 is located at the outer part of.

It should be noted that the second circular hole 13 and the first cylindrical surface 211 can also be fixed by a fastener.

Specifically, the outer peripheral edge of the upper end surface 12 of the lower base extends upward to form a second extending edge 17, the upper end surface 12 of the lower base is further provided with a plurality of fourth supporting edges 18 extending along the radial direction of the first reinforcing rib 15 and the second reinforcing rib 16, the fourth supporting edges 18 start from the second cylindrical surface 121 and end at the inner surface of the second extending edge 17, the fourth supporting edges 18 are located at the junction of the two prism surfaces 111, the fourth supporting edges 18 are sequentially provided with a first clamping groove 181, a second clamping groove 182 and a third clamping groove 183 from inside to outside, the first supporting edges 24 are in insertion fit with the first clamping groove 181, the second supporting edges 25 are in insertion fit with the second clamping groove 182, the third supporting edges 26 are in insertion fit with the third clamping groove 183, and the first extending edges 27 are in up-down fit with the second extending edge 17.

So set up, realize the support of whole base through first support limit 24, second support limit 25, third support limit 26 and fourth support limit 18, the structure is dexterous to make whole base small, accord with human aesthetics.

Specifically, a plurality of third reinforcing ribs 19 extending along the radial direction of the first reinforcing rib 15 and the second reinforcing rib 16 are arranged on the upper end surface 12 of the lower base, the third reinforcing ribs 19 start from the second cylindrical surface 121 and end at the inner surface of the second extending edge 17, the third reinforcing ribs 19 are located at the center line of the prism surface 111, the third reinforcing ribs 19 are composed of two right-angled triangles, wherein the triangle close to the second cylindrical surface 121 is vertical, and the other right-angled triangle is horizontal.

The supporting strength of the base is improved through the first reinforcing rib 15, the second reinforcing rib 16 and the third reinforcing rib 19, namely, no matter how the rocking chair rocks, the situation that the lower base 1 is broken due to insufficient supporting strength can not occur.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a sway thing to sit on, its characterized in that includes base (1) down, goes up base (2) and installs bracing piece (3) on last base (2) and seat portion (4) on installing bracing piece (3), it is fixed to peg graft from top to bottom with lower base (1) to go up base (2), base (1) includes a polygon plane (112) and a plurality of faceted pebble (111) down with the lower terminal surface of ground contact down, and polygon plane (112) are located the center of base (1) terminal surface down, and thereby a plurality of faceted pebble (111) are around this polygon plane (112) and upwards turn over a book and be the slope contained angle with this polygon plane (112).

2. A rocking chair as claimed in claim 1, wherein said plurality of facets (111) are curved and/or flat.

3. A rocking chair as claimed in claim 1, wherein said facets (111) are rounded to the polygonal plane (112) and adjacent facets (111) are rounded.

4. A rocking chair as claimed in claim 1, wherein the polygon is a regular polygon, and the plurality of facets (111) are in one-to-one correspondence with the plurality of sides of the regular polygon and are evenly distributed around the regular polygon.

5. A rocking chair as claimed in claim 1, wherein the faces (111) are angled upwardly by an angle of 5 to 15 degrees.

6. The swinging seat according to claim 1, wherein the lower end surface (21) of the upper base is provided with a first cylindrical surface (211), a first round hole is formed in the center of the first cylindrical surface (211) and is tightly matched with the support rod (3), three fasteners (23) which are uniformly distributed on the circumference are further arranged at the bottom end of the first round hole, a second cylindrical surface (121) is arranged on the upper end surface of the lower base (1), a second round hole (13) is formed in the center of the second cylindrical surface (121), the second round hole (13) is in inserted fit with the first cylindrical surface (211), three plugs (14) which are uniformly distributed on the circumference are further arranged at the bottom end of the second round hole (13), and the plugs (14) are in clamped fit with the fasteners (23).

7. A rocking chair as claimed in claim 6, wherein the upper surface (12) of the lower base is provided with first (15) and second (16) ribs axially outwardly from the axis of the second cylindrical surface (121), the first (15) and second (16) ribs are both circular, the first rib (15) is located at the edge of the polygonal plane (112), and the second rib (16) is located at the outer part of the middle of the plurality of facets (111).

8. The rocking chair as claimed in claim 7, wherein the lower end surface (21) of the upper base is provided with a first supporting edge (24), a second supporting edge (25) and a third supporting edge (26) in sequence around the axis of the first cylindrical surface (211), the first supporting edge (24), the second supporting edge (25) and the third supporting edge (26) are all circular rings, and the outer peripheral edge of the lower end surface of the upper base (2) extends downwards to form a first extending edge (27).

9. The swing seat according to claim 8, wherein a second extending edge (17) extends upward from the outer periphery of the upper end surface (12) of the lower seat, a plurality of fourth supporting edges (18) extending along the radial direction of the first reinforcing rib (15) and the second reinforcing rib (16) are further disposed on the upper end surface (12) of the lower seat, the fourth supporting edges (18) start from the second cylindrical surface (121) and end at the inner surface of the second extending edge (17), the fourth supporting edges (18) are located at the junction of the two prism surfaces (111), the fourth supporting edges (18) are sequentially provided with a first clamping groove (181), a second clamping groove (182) and a third clamping groove (183) from inside to outside, the first supporting edge (24) is in inserted fit with the first clamping groove (181), the second supporting edge (25) is in inserted fit with the second clamping groove (182), and the third supporting edge (26) is in inserted fit with the third clamping groove (183), the first extending edge (27) is matched with the second extending edge (17) up and down.

10. A rocking chair as claimed in claim 9, wherein the upper surface (12) of the lower base is provided with a plurality of third ribs (19) extending radially from the first ribs (15) and the second ribs (16), the third ribs (19) starting from the second cylindrical surface (121) and ending at the inner surface of the second extending edge (17), the third ribs (19) being located at the center line of the edge surface (111).

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