CN217337910U - Foldable nano antifouling material flat chair - Google Patents

Abstract

The utility model discloses a folding nanometer antifouling material dull and stereotyped chair, the utility model relates to a collapsible dull and stereotyped chair technical field, comprising a base plate, the bottom fixedly connected with connecting seat of bottom plate, the inboard of connecting seat is rotated and is connected with supporting mechanism, supporting mechanism's outside fixedly connected with stopper. The utility model discloses a folding nanometer antifouling material dull and stereotyped chair, through taking out the bracing piece from the connecting seat, take out the telescopic link from the bracing piece through the footing, when gag lever post and card hole contact, the second spring releases the gag lever post, make the gag lever post joint in the inside in card hole, thereby fix the telescopic link in the inside of bracing piece, it is spacing to the bracing piece through the stopper, make the condition of empting can not appear in the bracing piece, make the dull and stereotyped chair be applicable to the occasion that has different high demands, and also can retrieve the chair leg when not using, reduce area occupied.

Description

Foldable nano antifouling material flat chair

Technical Field

The utility model relates to a folding dull and stereotyped chair technical field especially relates to a folding nanometer antifouling material dull and stereotyped chair.

Background

As is well known, a chair is a piece of furniture for daily life, a piece of seating furniture having a backrest and a flap. Modern chairs pursue beauty and fashion, and some chairs are not used as seats alone, so that the life of people is more convenient under the combination of science and technology.

For example, in a patent with publication number CN215015378U, a multifunctional chair is disclosed, which comprises a structure main body, wherein the structure main body comprises a first chair and a second chair, the first chair is detachably connected with the second chair, the first chair comprises a first chair seat, first chair legs and a chair back, the front end surface of the chair back is provided with a wavy protruding portion, the second chair comprises a second chair seat and second chair legs, the first chair legs are fastened with a set of guide rails, and the side edges of the second chair seat are slidably connected with the guide rails. However, the chair is large in size, inconvenient to store, large in occupied space and inconvenient to use when the chair is used.

Therefore, the utility model provides a folding nanometer antifouling material dull and stereotyped chair to solve above-mentioned problem.

Disclosure of Invention

Not enough to prior art, the utility model provides a folding nanometer antifouling material dull and stereotyped chair, its reasonable in design, simple structure is favorable to reducing the space that occupies, person's use of facilitating the use more.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a folding nanometer antifouling material dull and stereotyped chair, includes the bottom plate, the bottom fixedly connected with connecting seat of bottom plate, the inboard of connecting seat is rotated and is connected with supporting mechanism, supporting mechanism's outside fixedly connected with stopper, the top symmetry fixedly connected with fixing base of bottom plate rotates between two fixing bases and is connected with the back, fixedly connected with stay cord between back and the bottom plate, the standing groove has been seted up to the inside of bottom plate, the inboard sliding connection of standing groove has the drawer, the position that the bottom plate corresponds the standing groove is provided with stop gear, the outside fixedly connected with baffle of drawer, the draw-in groove has been seted up to the bottom of bottom plate, fixedly connected with magnet on the interior diapire of draw-in groove, the thing groove has been seted up to the inside of drawer.

Preferably, the drawer is inserted into the placing groove, and the backrest can be attached to the top of the bottom plate.

Preferably, the supporting mechanism includes the bracing piece, the inside sliding connection of bracing piece has the telescopic link, the inside of telescopic link is seted up flutedly, fixedly connected with second spring on the inside wall of recess, the outside fixedly connected with gag lever post of second spring, the card hole has been seted up to the inside of bracing piece, and the gag lever post can make the telescopic link stretch out the assigned position after block.

Preferably, the support rod is rotatably connected to the inner side of the connecting seat, and the limiting rod can be inserted into the clamping hole.

Preferably, the bottom of the telescopic rod is rotatably connected with a bottom foot, a rotating groove is formed in the joint of the bottom foot and the telescopic rod, an iron sheet is fixedly connected to the outer side of the bottom foot, the bottom foot can be inserted into the clamping groove, and the supporting mechanism can be fixed in the clamping groove through the magnet.

Preferably, the limiting mechanism comprises a limiting groove, a first spring is fixedly connected to the inner bottom wall of the limiting groove, and an ejector block is fixedly connected to the outer side of the first spring.

Preferably, a clamping groove is formed in the position, in which the drawer is in contact with the top block, the top block is clamped in the clamping groove, the limiting groove is formed in the bottom plate, the first spring is placed in the limiting groove, and the top block is connected to the inside of the limiting groove in a sliding mode.

Preferably, the outer surfaces of the bottom plate and the backrest are respectively coated with a nano antifouling coating, and the nano antifouling coatings can prevent the bottom plate and the backrest from being stained and are convenient to clean.

Compared with the prior art, the utility model discloses the technical scheme who takes is:

(1) this folding nanometer antifouling material dull and stereotyped chair, through taking out the bracing piece from the connecting seat, take out the telescopic link from the bracing piece through the footing, when the gag lever post contacts with the card hole, the second spring is released the gag lever post, make the gag lever post joint in the inside in card hole, thereby fix the telescopic link in the inside of bracing piece, spacing to the bracing piece through the stopper, the condition of empting can not appear in the feasible bracing piece, make the dull and stereotyped chair be applicable to the occasion that has not co-altitude demand, and also can retrieve the chair leg when not using, reduce area occupied.

(2) This folding nanometer antifouling material dull and stereotyped chair, through rolling out the back from the bottom plate, carry on spacingly through the stay cord to back and bottom plate, make the back can not drop from the bottom plate, pull out the drawer from the standing groove through the baffle, in this process, because the kicking block card all has seted up the chute in the block groove and on block groove and the kicking block, consequently exert certain power back to the kicking block, just can pull out the drawer from the standing groove, pull out the effect through outside kicking block and block groove after, can fix the drawer in this position, make the device can be quick take out the drawer and fix, the person of facilitating the use uses, and has the practicality more.

(3) The outer surfaces of the base plate and the backrest are respectively coated with a nano antifouling coating, and the nano antifouling coatings can prevent the base plate and the backrest from being stained and are convenient to clean.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention.

Fig. 2 is a side view of the structure of the present invention.

Fig. 3 is a bottom view of the bottom plate structure of the present invention.

Fig. 4 is a sectional view of the support mechanism of the present invention.

Fig. 5 is a sectional view of the bottom plate structure of the present invention.

Fig. 6 is an enlarged view of a portion of the structure of fig. 5A.

Wherein: 1-a bottom plate; 2-a connecting seat; 3-fixing the base; 4-a backrest; 5-a support mechanism; 501-supporting rods; 502-telescoping rod; 503-a limiting rod; 504-a second spring; 505-a card hole; 506-footing; 6-a limiting mechanism; 601-top block; 602-a limiting groove; 603-a first spring; 7-pulling a rope; 8-a drawer; 9-a baffle plate; 10-a card slot; 11-a magnet; 12-a limiting block; 13-placing a groove; 14-storage groove.

Detailed Description

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. 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, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows:

referring to fig. 1-6, a foldable nano antifouling material flat chair comprises a bottom plate 1, a connecting seat 2 is fixedly connected to the bottom of the bottom plate 1, a supporting mechanism 5 is rotatably connected to the inner side of the connecting seat 2, the supporting mechanism 5 comprises a supporting rod 501, a telescopic rod 502 is slidably connected to the inside of the supporting rod 501, a groove is formed in the telescopic rod 502, a second spring 504 is fixedly connected to the inner side wall of the groove, a limiting rod 503 is fixedly connected to the outer side of the second spring 504, a clamping hole 505 is formed in the inside of the supporting rod 501, the supporting rod 501 is rotatably connected to the inner side of the connecting seat 2, the limiting rod 503 can be inserted into the clamping hole 505, a footing 506 is rotatably connected to the bottom of the telescopic rod 502, a rotating groove is formed at the connection position of the footing 506 and the telescopic rod 502, an iron sheet is fixedly connected to the outer side of the footing 506, the footing 506 can be inserted into the clamping groove 10, a limiting block 12 is fixedly connected to the outer side of the supporting mechanism 5, bottom plate 1's top symmetry fixedly connected with fixing base 3, it is connected with back 4 to rotate between two fixing bases 3, bottom plate 1 and back 4's surface all coats and has the antifouling coating of one deck nanometer, fixedly connected with stay cord 7 between back 4 and the bottom plate 1, standing groove 13 has been seted up to bottom plate 1's inside, standing groove 13's inboard sliding connection has drawer 8, the outside that the position that bottom plate 1 corresponds standing groove 13 is provided with 6 standing groove 13 of stop gear rotates and is connected with stop gear 6, drawer 8 pegs graft in the inside of standing groove 13, back 4 can laminate at bottom plate 1's top, drawer 8's outside fixedly connected with baffle 9, draw-in groove 10 has been seted up to bottom plate 1, fixedly connected with magnet 11 on the interior diapire of draw-in groove 10, thing groove 14 has been seted up to drawer 8's inside.

Take out bracing piece 501 from connecting seat 2, take out telescopic link 502 from bracing piece 501 through footing 506, when gag lever post 503 and card hole 505 contact, second spring 504 releases gag lever post 503 for the inside at card hole 505 of gag lever post 503 joint, thereby fix telescopic link 502 in the inside of bracing piece 501, spacing to bracing piece 501 through stopper 12, the condition of empting can not appear in the bracing piece 501.

Example two:

referring to fig. 1 to 6, the present embodiment provides a technical solution based on the first embodiment: a foldable flat chair made of nano antifouling materials comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is fixedly connected with a connecting seat 2, the inner side of the connecting seat 2 is rotatably connected with a supporting mechanism 5, the outer side of the supporting mechanism 5 is fixedly connected with a limiting block 12, the top of the bottom plate 1 is symmetrically and fixedly connected with fixing seats 3, a backrest 4 is rotatably connected between the two fixing seats 3, a pull rope 7 is fixedly connected between the backrest 4 and the bottom plate 1, a placing groove 13 is formed in the bottom plate 1, a limiting mechanism 6 is rotatably connected to the outer side of the placing groove 13, the limiting mechanism 6 comprises a limiting groove 602, a first spring 603 is fixedly connected to the inner bottom wall of the limiting groove 602, an ejector block 601 is fixedly connected to the outer side of the first spring 603, a clamping groove is formed in the position where the drawer 8 is contacted with the ejector block 601, the ejector block 601 is clamped in the clamping groove, the limiting groove 602 is arranged in the bottom plate 1, the first spring 603 is arranged in the limiting groove 602, ejector block 601 sliding connection is in the inside of spacing groove 602, and stop gear 6's inboard is rotated and is connected with drawer 8, and drawer 8's outside fixedly connected with baffle 9, draw-in groove 10 has been seted up to bottom plate 1's bottom, and fixedly connected with magnet 11 on draw-in groove 10's the interior diapire, and drawer 8's inside has been seted up and has been put thing groove 14.

The backrest 4 is rotated out from the bottom plate 1, the backrest 4 and the bottom plate 1 are limited through the pull rope 7, the backrest 4 cannot fall off from the bottom plate 1, the drawer 8 is pulled out from the placing groove 13 through the baffle plate 9, in the process, the top block 601 is clamped in the clamping groove, the clamping groove and the top block 601 are both provided with inclined grooves, the drawer 8 can be pulled out from the placing groove 13 after certain force is applied to the top block 601, and the drawer 8 can be fixed at the position through the action of the outer side top block 601 and the clamping groove after the drawer is pulled out.

And those not described in detail in this specification are well within the skill of those in the art.

When the drawer lifting mechanism works, firstly, the backrest 4 is rotated out of the bottom plate 1, the backrest 4 and the bottom plate 1 are limited through the pull rope 7, so that the backrest 4 cannot fall off from the bottom plate 1, the drawer 8 is pulled out of the placing groove 13 through the baffle plate 9, in the process, the top block 601 is clamped in the clamping groove, and the clamping groove and the top block 601 are both provided with inclined grooves, so that after a certain force is applied to the top block 601, the drawer 8 can be pulled out of the placing groove 13, after pulling out, the drawer 8 can be fixed at the position through the action of the outer side top block 601 and the clamping groove, finally, the supporting rod 501 is taken out of the connecting seat 2, the telescopic rod 502 is taken out of the supporting rod 501 through the footing 506, when the limiting rod 503 is contacted with the clamping hole 505, the second spring 504 pushes out the limiting rod 503, so that the limiting rod 503 is clamped in the clamping hole 505, and the telescopic rod 502 is fixed in the supporting rod 501, the supporting rod 501 is limited by the limiting block 12, so that the supporting rod 501 cannot be toppled.

The standard parts that use in this application file all can be purchased from the market, and the concrete connected mode of each part all adopts conventional means such as ripe magnet among the prior art, and the telescopic link internal member all adopts conventional model among the prior art, and its inner structure belongs to the prior art structure, and the workman just can accomplish according to the prior art manual and carry out normal operating to it, and circuit connection adopts conventional connected mode among the prior art, no longer makes concrete description here.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a folding nanometer antifouling material dull and stereotyped chair, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with a connecting seat (2), the inner side of the connecting seat (2) is rotatably provided with a supporting mechanism (5), the outer side of the connecting seat (2) is fixedly connected with a limiting block (12), the top of the bottom plate (1) is symmetrically and fixedly connected with fixing seats (3), a backrest (4) is rotatably connected between the two fixing seats (3), a pull rope (7) is fixedly connected between the backrest (4) and the bottom plate (1), a placing groove (13) is formed in the bottom plate (1), a drawer (8) is slidably arranged on the inner side of the placing groove (13), the position of the bottom plate (1) corresponding to the placing groove (13) is provided with a limiting mechanism (6), the outer side of the drawer (8) is fixedly connected with a baffle (9), the bottom of the bottom plate (1) is provided with a clamping groove (10), and the inner bottom wall of the clamping groove (10) is fixedly connected with a magnet (11), the drawer (8) is internally provided with a storage groove (14).

2. The foldable nano antifouling material flat chair according to claim 1, wherein: the drawer (8) is inserted in the placing groove (13), and the backrest (4) can be attached to the top of the bottom plate (1).

3. The foldable nano antifouling material flat chair according to claim 1 or 2, wherein: the supporting mechanism (5) comprises a supporting rod (501), an expansion rod (502) is connected to the inside of the supporting rod (501) in a sliding mode, a groove is formed in the expansion rod (502), a second spring (504) is fixedly connected to the inner side wall of the groove, a limiting rod (503) is fixedly connected to the outer side of the second spring (504), and a clamping hole (505) is formed in the supporting rod (501).

4. The foldable nano antifouling material flat chair according to claim 3, wherein: the support rod (501) is rotatably connected to the inner side of the connecting seat (2), and the limiting rod (503) can be inserted into the clamping hole (505).

5. The foldable nano antifouling material flat chair according to claim 3, wherein: the bottom of telescopic link (502) rotates and is connected with footing (506), the swivelling chute has been seted up in footing (506) and telescopic link (502) junction, the outside fixedly connected with iron sheet of footing (506), footing (506) can insert in draw-in groove (10).

6. The foldable nano antifouling material flat chair according to claim 1, 2, 4 or 5, wherein: stop gear (6) include spacing groove (602), fixedly connected with first spring (603) on the interior diapire of spacing groove (602), the outside fixedly connected with kicking block (601) of first spring (603).

7. The foldable nano antifouling material flat chair according to claim 6, wherein: the clamping groove is formed in the position, in contact with the top block (601), of the drawer (8), the top block (601) is clamped inside the clamping groove, the limiting groove (602) is formed in the bottom plate (1), the first spring (603) is placed inside the limiting groove (602), and the top block (601) is connected inside the limiting groove (602) in a sliding mode.

8. The foldable nano antifouling material flat chair according to claim 1, 2, 4 or 5, wherein: the outer surfaces of the bottom plate (1) and the backrest (4) are coated with a layer of nano antifouling coating.

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