CN212307295U

CN212307295U - Improved structure of telescopic stool

Info

Publication number: CN212307295U
Application number: CN202020058100.0U
Authority: CN
Inventors: 叶礼发
Original assignee: Guangdong Shunde Little General Baby Production Co ltd
Current assignee: Guangdong Shunde Little General Baby Production Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2021-01-08
Anticipated expiration: 2030-01-13

Abstract

The utility model provides an improvement structure of flexible bench, its includes a bench face, a base, one connect in accomodate the structure and one connect in between bench face and the base spring between bench face and the base, accomodate the structure including a plurality of support rings that from top to bottom diameter becomes big in proper order, wherein first festival support ring upper end with the bench face is connected, and the end festival support ring lower extreme is connected its characterized in that with the base: the support ring on the annular array be provided with a plurality of spouts that run through its main part, correspond the spout position, still be provided with outside bellied locating piece on the cylinder of support ring, the locating piece of next support ring is arranged in the spout of last support ring, the top of spout be provided with the locking groove, be the style of calligraphy between spout and constant head tank and distribute, the locating piece is located spout and locking inslot and slides. The utility model has the advantages that: the same support ring is provided with three parts, namely a sliding groove, a locking groove and a positioning block, so that the structure between the upper ring and the lower ring is consistent, the structure is simplified, and the production and the assembly are facilitated.

Description

Improved structure of telescopic stool

Technical Field

The utility model relates to the technical field of furniture, specifically a portable stool of accomodating.

Background

At present, people have various life styles, travel time is increased, people need to stay at a foot for rest after going on a business trip, walking, traveling and the like for a long time, but public stools are limited, and rest is difficult to guarantee, so that a stool convenient to carry is provided, and the stool is an urgent need of modern people.

Chinese patent publication No. CN86202471 discloses a portable telescopic and foldable stool, which comprises a triangular supporting frame and a soft seat surface, wherein the lower frame, the upper frame, the middle ring, the connecting screw, the wear-resistant foot, the ball sleeve and other parts form the telescopic and foldable triangular supporting frame, and the upper frame is sleeved with a dual-purpose seat surface which is used as the seat surface and also used as a seat bag for storing the stool.

Above-mentioned scalable folding portable stool needs the lower carriage to have sufficient length, just can make the lower carriage of stool can have sufficient expansion range when using to keep the stability of stool, but the lower carriage is longer, will lead to the stool to take up the space when accomodating big more, thereby inconvenient carrying more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, providing a portable storage stool which has simple structure, strong supporting force, convenient use and small volume after being folded and stored.

The utility model discloses the purpose is realized with following mode: the utility model provides a portable storage stool, its includes a bench face, a base, one connect in storage structure and one connect in between bench face and the base spring between bench face and the base, storage structure is including a plurality of support rings that become big in proper order from top to bottom diameter, wherein first festival support ring upper end with the bench face is connected, and the end festival support ring lower extreme is connected with the base, its characterized in that: the support ring on the annular array be provided with a plurality of spouts that run through its main part, correspond the spout position, still be provided with outside bellied locating piece on the cylinder of support ring, the locating piece of next support ring is arranged in the spout of last support ring, the top of spout be provided with the locking groove, be the style of calligraphy between spout and constant head tank and distribute, the locating piece is located spout and locking inslot and slides.

The locating piece set up the lateral wall of spout, be close to the bottom setting of support ring.

The support ring connect into the annular support ring by a plurality of ring strips end to end, the ring strip include two piece at least rings, connect as an organic whole through the joint limit between the two adjacent rings, the end to end both ends of ring strip are provided with the connecting piece.

The ring strip and the connecting piece are integrally formed by plastic materials in an injection molding mode.

The ring piece is provided with a sliding groove, a locking groove and a positioning block.

The connecting piece is a plurality of positioning columns arranged at one end of the ring strip and a plurality of positioning holes arranged at the other end of the ring strip, and the positioning columns at the head end and the tail end of the ring strip are buckled and positioned with the positioning holes.

The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. A plurality of support rings which can be stacked are arranged between the stool surface and the base, and the two adjacent support rings are selectively positioned through a positioning device, so that the stool can be in a folding, storage and opening use state. 3. The same support ring is provided with three parts, namely a sliding groove, a locking groove and a positioning block, so that the structure between the upper ring and the lower ring is consistent, the structure is simplified, and the production and the assembly are facilitated. 4. The stools with different bearing capacities can be produced by setting the number and the diameter of the support rings, so that the types of products are enriched.

Drawings

Fig. 1 is an effect diagram of the stool in use state of the utility model.

Fig. 2 is an effect diagram of the stool in a semi-folding state.

Fig. 3 is an effect diagram of the stool in a folded state.

Fig. 4 is an enlarged view of the structure of the part a in fig. 1 of the present invention.

Fig. 5 is an enlarged view of the structure of the part B in fig. 2 according to the present invention.

Fig. 6 is a schematic view of the structure of the middle support ring of the present invention.

Fig. 7 is a schematic view of the structure of the middle ring piece of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The utility model provides a portable storage stool, its includes a bench face 1, a base 2, one connect in storage structure and one connect in between bench face 1 and the base 2 spring between bench face 1 and the base 2, storage structure is including a plurality of support rings 3 that from top to bottom diameters become big in proper order, wherein first festival support ring upper end with bench face 1 is connected, and end festival support ring lower extreme is connected its characterized in that with base 2: support ring 3 on the annular array be provided with a plurality of spouts 4 that run through its main part, correspond spout 4 positions, still be provided with outside bellied locating piece 5 on support ring 3's cylinder, the locating piece 5 of next support ring 3 is arranged in spout 4 of last support ring 3, the top of spout 4 be provided with locking groove 6, be 7 style of calligraphy distributions between spout 4 and constant head tank, locating piece 5 is located spout 4 and the locking groove 6 and slides.

The positioning block 5 is provided with the side wall of the sliding groove 4 and is arranged close to the bottom of the support ring 3.

The support ring 3 is connected into a circular ring-shaped support ring 3 by a plurality of ring strips 7 in an end-to-end manner, each ring strip 7 comprises at least two ring pieces 71, the two adjacent ring pieces 71 are connected into a whole through a connecting edge 72, and connecting pieces are arranged at the end and the end of each ring strip 7.

The ring strip 7 and the connecting piece are integrally formed by plastic materials in an injection molding mode.

The ring piece 71 is provided with a sliding groove 4, a locking groove 6 and a positioning block 5.

The connecting piece is provided with a plurality of positioning columns 73 arranged at one end of the ring strip 7 and a plurality of positioning holes 74 arranged at the other end of the ring strip 7, and the positioning columns 75 at the head end and the tail end of the ring strip 7 are mutually buckled and positioned with the positioning holes 74.

The working principle is as follows: as shown in fig. 1, in a normal state, the two supports are tensioned by the elastic force generated by the spring arranged between the stool surface and the base, pressure is generated on the upper and lower support ring supports, the upper support ring is forced to apply pressure to the lower support ring, so that the positioning block 5 on the upper support ring is forced to be buckled into the locking groove 6 on the lower support ring, the relative distance between the upper and lower support rings is locked, and the stool is kept in an open state.

As shown in fig. 2 and 3, when the stool is folded, the stool surface is pulled upwards only, the positioning block 5 is forced to separate from the locking groove 6, the stool surface is rotated, the positioning block 5 is forced to enter the sliding groove, and after the user loosens his hand, the stool is forced to move towards the direction of the base by the spring pressure, so that the support ring is compressed, the previous support ring is accommodated in the next support ring, the distance between the stool surface and the base is reduced, and the accommodating effect is achieved.

Wherein, it is required to be noted that: the support ring 3 in the scheme is a circular support ring 3 formed by connecting a plurality of ring strips 7 end to end, the ring strips 7 comprise at least two ring sheets 71, the two adjacent ring sheets 71 are connected into a whole through connecting edges 72, and connecting pieces are arranged at the end and the end of each ring strip 7. As shown in fig. 6, two ring pieces 71 are assembled into an annular support ring, wherein a positioning post 75 at one end of one ring piece is snapped into a positioning hole 74 of the other ring piece for connection. The ring strip 7 comprises at least two ring pieces 71, and two adjacent ring pieces 71 are connected into a whole through a connecting edge 72, wherein the connecting edge plays a role in connecting the two adjacent ring pieces, and simultaneously enables the two adjacent ring pieces to move relatively, so that the two adjacent ring pieces can be bent to form an annular support ring. Compared with the mode of independently assembling the single ring pieces, the structure in the scheme can integrally produce and form the ring strip with the plurality of ring pieces, so that the production efficiency can be greatly improved when the ring strip is produced and assembled, the supporting force of the stool is also improved, and the phenomenon that too many connecting pieces are loosened in the using process to cause poor supporting force or damage of the stool is avoided, so that the service life of the stool is prolonged, and the ring strip can be widely popularized and used.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an improvement structure of flexible bench, its includes a bench face (1), a base (2), one connect in accomodate the structure and one connect in between bench face (1) and the base (2) spring between bench face (1) and the base (2), accomodate the structure including a plurality of support ring (3) that become big in proper order from top to bottom diameter, wherein first festival support ring upper end with bench face (1) is connected, and the end festival support ring lower extreme is connected its characterized in that with base (2): support ring (3) on the annular array be provided with a plurality of spout (4) that run through its main part, correspond spout (4) position, still be provided with outside bellied locating piece (5) on the cylinder of support ring (3), locating piece (5) of next support ring (3) are arranged in spout (4) of last support ring (3), the top of spout (4) be provided with locking groove (6), be 7 style of calligraphy between spout (4) and constant head tank and distribute, locating piece (5) are located spout (4) and lock inslot (6) and slide.

2. The improved structure of a telescopic stool as claimed in claim 1, wherein: the positioning block (5) is provided with the side wall of the sliding groove (4) and is arranged close to the bottom of the support ring (3).

3. The improved structure of a telescopic stool as claimed in claim 1, wherein: the support ring (3) connect into annular support ring (3) by a plurality of ring strips (7) end to end, ring strip (7) include two piece at least rings (71), connect as an organic whole through connecting edge (72) between two adjacent rings (71), the end and the tail both ends of ring strip (7) are provided with the connecting piece.

4. The improved structure of a telescopic stool as claimed in claim 3, wherein: the ring strip (7) and the connecting piece are integrally formed by plastic materials in an injection molding mode.

5. The improved structure of a telescopic stool as claimed in claim 3, wherein: the ring piece (71) is provided with a sliding groove (4), a locking groove (6) and a positioning block (5).

6. The improved structure of a telescopic stool as claimed in claim 3, wherein: the connecting piece is a plurality of positioning columns (73) arranged at one end of the ring strip (7) and a plurality of positioning holes (74) arranged at the other end of the ring strip (7), and the positioning columns (73) at the head end and the tail end of the ring strip (7) are mutually buckled and positioned with the positioning holes (74).