CN210169469U

CN210169469U - Rectangular folding stool

Info

Publication number: CN210169469U
Application number: CN201920011849.7U
Authority: CN
Inventors: Mingzhong Zhou; 周明忠; Xin Zhao; 赵鑫
Original assignee: Zhejiang Zhuoli Metal Products Co Ltd
Current assignee: Zhejiang Zhuoli Metal Products Co Ltd
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2020-03-24
Anticipated expiration: 2029-01-04

Abstract

The utility model discloses a folding bench of rectangle, including the left surface board, the right side board, the support frame, the shield, be equipped with a magnet buckling piece on the outside side of right side board, the support frame includes the telescopic link, the oval retainer plate, the connecting rod, horizontal side pipe, support foot pipe, support the pipe, horizontal pipe, the strengthening rib, strengthen the pipe, the connection key, well support foot pipe, magnet buckling piece passes through the screw with its one end fixed on the right side board, with the protruding circle of magnet mutual response, set up a hidden tensile pole in the rectangle opening, be equipped with a plurality of cams on the outside opposite side of left side board, the support frame is the steel sheet material, left side board and right side board mainly are the HDPE material, and anti UV additive and antioxidant have been added. The utility model has the advantages as follows: the folding function of stool has reduced the unrestrained rate in space, and steel sheet support frame makes the structure of stool more firm, and the design of tensile pole and gyro wheel is laborsaving to save time, and the panel adds anti UV antioxidant and can effectively prevent that the panel from ageing.

Description

Rectangular folding stool

Technical Field

The utility model relates to a stool field specifically is a rectangle folding stool.

Background

Along with the improvement of people's standard of living, the demand is also more and more diversified, and the stool on the present market mostly all is that the fixed structure is unable folding, causes to occupy in the space, and general folding chair also has mechanical strength not high, and inconvenient transport or handling is hard after folding, causes user's potential safety hazard, and the easy oxidation scheduling problem of material of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rectangle folding stool has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rectangular folding stool comprises a left panel, a right panel, a support frame and a dustproof cover, wherein a magnet convex ring is arranged on one side face outside the left panel, a rectangular opening is formed beside the magnet convex ring, a magnet buckling piece is arranged on one side face outside the right panel, a plurality of non-through connecting holes are formed in the inner side faces of the left panel and the right panel, the support frame comprises a telescopic rod, an elliptical fixing ring, a connecting rod, a transverse square tube, a supporting foot tube, a supporting circular tube, a transverse circular tube, a reinforcing rib, a reinforcing circular tube, a connecting key and a middle supporting foot tube, a through small hole and a through large hole are formed in the transverse square tube, the connecting key is provided with symmetrical and through holes, the supporting foot tube is connected with the supporting circular tube, the reinforcing rib and the transverse square tube in a welding mode, through holes are formed in the supporting foot tube and the connecting rod, a fixing small hole, The connecting rod passes through screwed connection respectively with the telescopic link three, the telescopic link is worn in horizontal pipe through fixed macropore, connect pipe and well supporting legs pipe, the connecting key is interconnected by the welded mode, horizontal pipe inlays at horizontal square intraduct through connecting the macropore, connect into a whole with horizontal square pipe in both sides respectively through the connecting key, form the support frame, utilize a plurality of screws through connecting the aperture, and left panel, the connecting hole of right panel side is fixed panel and support frame and is formed the rectangle folding chair.

As an optimal implementation mode of the utility model, the connecting rod is Z style of calligraphy design, and there is an ellipsoid at the middle part on the telescopic link, and ellipsoid thickness is greater than the inside thickness of oval retainer plate, and oval retainer plate inlays on the telescopic link.

As a preferred embodiment of the present invention, the magnet fastener is fixed to the right panel by a screw, and interacts with the magnet protruding ring.

As a preferred embodiment of the utility model, set up a hidden tensile pole in the rectangle opening, be equipped with a plurality of cams on the outside opposite side of left side board, the cam is half inlayed inside the side, and half exposes externally, and this folding chair of rectangle is inside to have one of design to carry the rope, carries the rope to fix on horizontal square pipe.

As a preferred embodiment of the present invention, when the horizontal square tube passes through the connecting key, a fixed opening distance is set, and a fixed distance is set between the middle supporting leg tube and the horizontal square tube.

As an optimal implementation mode of the utility model, the support frame is the steel sheet material, and the surface is handled through powder coating, and left side board and right side board are the flat board that anti UV additive and antioxidant made for having added in the HDPE material, and left side board and right side board lateral surface are equipped with prevents tong opening.

Compared with the prior art, the beneficial effects of the utility model are as follows: the folding function of stool is realized through manual rotation support leg pipe, the unrestrained rate in space has been reduced, steel sheet support frame's material makes the structure of stool more firm, the design of connecting rod and telescopic link makes the stool support nature better when expanding, the design of carrying the rope facilitates the short-distance removal of user, the design of tensile pole and gyro wheel can facilitate the user and save more laborsaving when long distance is removed, the meticulous accurate distance of corner tie-in can make this stool do not need other stay tubes to assist the support when expanding and also can keep its steadiness, the material has been saved greatly, and the panel adds anti UV antioxidant and can effectively prevent that the panel from ageing, its life has been increased, prevent that tong open-ended design not only can make the operator receive when closing the stool not by the tong, the material has also been saved to a certain extent.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a view of the overall structure of a rectangular foldable stool according to the present invention;

FIG. 2 is an overall structure view of a supporting frame of the rectangular foldable stool of the present invention;

FIG. 3 is a schematic structural view of a connecting rod of the rectangular foldable stool of the present invention;

FIG. 4 is a schematic structural view of the telescopic rod of the rectangular foldable stool of the present invention;

fig. 5 is a schematic front view of the folded rectangular foldable stool of the present invention;

FIG. 6 is a schematic view of the connection between the rectangular foldable stool and the transverse square tube of the present invention;

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following description will be combined with the embodiments to further illustrate the present invention, including a left panel 1, a right panel 2, a support frame 3, a dust cover 6, a magnet convex ring 8 is provided on one side of the outer portion of the left panel 1, a rectangular opening 9 is provided beside the magnet convex ring 8, a magnet fastener 10 is provided on one side of the outer portion of the right panel 2, a plurality of non-through connection holes are provided on the inner side of the left panel 1 and the right panel 2, the support frame 3 includes a telescopic rod 4, an elliptical fixing ring 5, a connection rod 7, a transverse square tube 11, a support leg tube 12, a support circular tube 13, a transverse circular tube 14, a reinforcing rib 15, a reinforcing circular tube 16, a connection key 17, a middle support leg tube 26, a through connection small hole 18 and a through connection large hole 19 are provided on the transverse square tube 11, the connecting key 17 is provided with symmetrical and penetrating holes, the supporting foot tube 12 is connected with the supporting round tube 13, the reinforcing rib 15 and the transverse square tube 11 in a welding mode, through holes are respectively arranged on the supporting foot tube 12 and the connecting rod 7, a small fixing hole 20 and a large fixing hole 21 are arranged on the telescopic rod 4, the supporting foot tube 12, the connecting rod 7 and the telescopic rod 4 are respectively connected through screws, the telescopic rod 4 penetrates through the large fixing hole 21 in the transverse round tube 14, the connecting round tube 16 is connected with the middle supporting foot tube 26 and the connecting key 17 in a welding mode, the transverse round tube 14 is embedded in the transverse square tube 11 through the large connecting hole 19, the transverse square tubes 11 at two sides are respectively connected into a whole through the connecting key 17 to form the supporting frame 3, the panels and the supporting frame 3 are fixed with the supporting frame 3 through the small connecting holes 18 and the connecting holes at the side surfaces of the left panel 1 and, the connecting rod 7 is designed in a Z shape, an elliptical surface 22 is arranged in the middle of the telescopic rod 4, the thickness of the elliptical surface 22 is larger than the inner thickness of the elliptical fixing ring 5, the elliptical fixing ring 5 is embedded on the telescopic rod 4, one end of a magnet buckling piece 10 is fixed on the right panel 2 through a screw and mutually inducts with a magnet convex ring 8, a hidden stretching rod 23 is arranged in the rectangular opening 9, a plurality of cams 24 are arranged on the other side surface of the outer part of the left panel 1, half of the cams 24 are embedded in the side surface and half are exposed outside, a fixed opening distance 27 is set when the transverse square tube 11 passes through a connecting key 17, a fixed distance is set between the middle supporting foot tube 26 and the transverse square tube 11, a lifting rope 25 is arranged in the rectangular folding chair, the lifting rope 25 is fixed on the transverse square tube 11, the supporting frame 3 is made of a steel plate, the surface of the rectangular folding chair is treated by powder coating, the left panel 1 and the right, the outer side surfaces of the left panel and the right panel are provided with hand clamping preventing openings 28.

The working principle is as follows: the connecting rod 7 and the telescopic rod 4 are rotated together by rotating the supporting foot tubes 12 at two sides, so that the supporting foot tubes 12, the connecting rod 7 and the telescopic rod 4 are clamped in the panel of the stool respectively, and the folding function of the stool can be realized by rotating any panel. After folding, the magnet fastener 10 on the right panel 2 is rotated to induce the magnet convex ring 8 on the left panel 1, so that the stool can not be opened after being folded. After being folded, a user can draw out the lifting rope 25 to realize the movement of the folding chair, in addition, a design hidden type stretching rod 23 is arranged in the rectangular opening 9 on one side surface of the left panel 1, a design cam 24 is arranged on the other side surface of the left panel 1, and the friction between the cam 24 and the ground is realized by using the stretching rod 23, so that the rectangular folding chair has a long-distance dragging function, and time and labor are saved. When the folding chair needs to be opened for use, the supporting foot tubes 12 are rotated equally, so that the connecting rods 7 and the telescopic rods 4 are rotated to the same horizontal line, the three are clamped by the elliptical fixing rings 5, the rotation is prevented, the supporting foot tubes 12 and the middle supporting foot tubes 26 are supported on the ground, the stool can be completely folded by the fixing openings among the transverse square tubes, the accurate detail distance set by the connecting keys 17 at the corner positions can be used, the stool can be stably supported without other auxiliary supports, the material is saved, the whole steel plate supporting frame is more portable, in addition, the design of the anti-pinch openings 28 can ensure that an operator is not pinched when folding the stool, and the material is also saved to a certain degree.

The utility model has the advantages as follows: the folding function of stool is realized through manual rotation support leg pipe, the unrestrained rate in space has been reduced, steel sheet support frame's material makes the structure of stool more firm, the design of connecting rod and telescopic link makes the stool support nature better when expanding, the design of carrying the rope facilitates the short-distance removal of user, the design of tensile pole and gyro wheel can facilitate the user and save more laborsaving when long distance is removed, the meticulous accurate distance of corner tie-in can make this stool do not need other stay tubes to assist the support when expanding and also can keep its steadiness, the material has been saved greatly, and the panel adds anti UV antioxidant and can effectively prevent that the panel from ageing, its life has been increased, prevent that tong open-ended design not only can make the operator receive when closing the stool not by the tong, the material has also been saved to a certain extent.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed or operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise explicitly stated or limited. For example, "connected" may be a fixed connection, a removable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via media, or a communication 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.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rectangle folding stool which characterized in that: the novel multifunctional combined type dust cover comprises a left panel (1), a right panel (2), a support frame (3) and a dust cover (6), wherein a magnet convex ring (8) is arranged on one side face of the outer portion of the left panel (1), a rectangular opening (9) is arranged beside the magnet convex ring (8), a magnet buckling piece (10) is arranged on one side face of the outer portion of the right panel (2), a plurality of non-through connecting holes are formed in the inner side faces of the left panel (1) and the right panel (2), the support frame (3) comprises a telescopic rod (4), an elliptical fixing ring (5), a connecting rod (7), a transverse square tube (11), a support leg tube (12), a support round tube (13), a transverse round tube (14), a reinforcing rib (15), a reinforcing round tube (16), a connecting key (17) and a middle support leg tube (26), a through connecting small hole (18) and a through connecting large hole (19) are, the connecting key (17) is provided with symmetrical and penetrating holes, the supporting foot tubes (12) are connected with the supporting round tubes (13), the reinforcing ribs (15) and the transverse square tubes (11) in a welding mode, through holes are formed in the supporting foot tubes (12) and the connecting rods (7), small fixing holes (20) and large fixing holes (21) are formed in the telescopic rods (4), the supporting foot tubes (12), the connecting rods (7) and the telescopic rods (4) are connected through screws respectively, the telescopic rods (4) penetrate through the large fixing holes (21) in the transverse round tubes (14), the reinforcing round tubes (16) are connected with the middle supporting foot tubes (26) and the connecting key (17) in a welding mode, the transverse round tubes (14) are embedded in the transverse square tubes (11) through the large connecting holes (19), and the connecting key (17) respectively connects the transverse square tubes (11) on two sides into a whole, the supporting frame (3) is formed, and the panel and the supporting frame (3) are fixed by a plurality of screws through connecting small holes (18) and connecting holes on the side surfaces of the left panel (1) and the right panel (2) to form the rectangular folding chair.

2. The rectangular foldable stool as set forth in claim 1, wherein: connecting rod (7) are the design of zigzag type, there is an ellipsoid (22) in the middle part on telescopic link (4), ellipsoid (22) thickness is greater than the inside thickness of oval retainer plate (5), oval retainer plate (5) inlay on telescopic link (4).

3. The rectangular foldable stool as set forth in claim 1, wherein: one end of the magnet buckling piece (10) is fixed on the right panel (2) through a screw and is mutually induced with the magnet convex ring (8).

4. The rectangular foldable stool as set forth in claim 1, wherein: the hidden stretching rod (23) is arranged in the rectangular opening (9), a plurality of cams (24) are arranged on the other side face of the outer portion of the left panel (1), half of the cams (24) are embedded in the inner portion of the side face, and the other half of the cams are exposed outside, a lifting rope (25) is designed in the rectangular folding chair, and the lifting rope (25) is fixed on the transverse square tube (11).

5. The rectangular foldable stool as set forth in claim 1, wherein: when the transverse square pipe (11) passes through the connecting key (17), a fixed opening distance (27) is set, and a fixed distance is set between the middle supporting leg pipe (26) and the transverse square pipe (11).

6. The rectangular foldable stool as set forth in claim 1, wherein: support frame (3) are the steel sheet material, and the surface is handled through powder coating, left side board (1) and right side board (2) are the flat board that has added anti UV additive and antioxidant and make in the HDPE material, left side board (1) and right side board (2) lateral surface are equipped with prevents tong opening (28).