CN215913878U - Corner connecting piece and folding deck chair - Google Patents

Abstract

The utility model provides a corner connecting piece and folding deck chair, relate to connecting piece technical field, be used for rotating to connect first member and second member, including first fixed plate, second fixed plate and the connecting plate of connection between first fixed plate and second fixed plate, it puts the thing groove to form between first fixed plate and the second fixed plate, the connecting plate will put the thing groove and separate for first thing groove and the second and put the thing groove, first member stretches into first thing groove of putting and with first fixed plate and second fixed plate fixed connection, the second member stretches into the second and puts the thing groove and articulate with first fixed plate and second fixed plate. First fixed plate and second fixed plate are located the both sides of first member and second member, reduce rocking that produces in the rotation, connect more firmly, and life is longer.

Description

Corner connecting piece and folding deck chair

Technical Field

The application relates to the technical field of connecting pieces, in particular to a corner connecting piece.

Background

Currently, when two rods are rotatably connected at their ends, they are often connected by a corner connector to allow rotation of one rod relative to the other at the connection. For example, the seat plate of the deck chair is connected with the shank plate, the shank plate is used for placing the shank and is connected with the seat plate in a turnover way, the seat plate is composed of two seat plate supporting rods and a strip-shaped plate between the two seat plate supporting rods, and the shank plate is composed of two shank plate supporting rods and a strip-shaped plate between the two shank plate supporting rods. The shank plate strut and the seat plate strut are formed by a corner connecting piece.

The existing corner connecting piece is an iron sheet. One end of the iron sheet rotates the shank plate supporting rod, the other end of the iron sheet is fixedly connected with the seat plate supporting rod, and the shank plate supporting rod rotates relative to the iron sheet, namely, the shank plate supporting rod rotates relative to the seat plate supporting rod. When the sitting plate supporting rod is used for a long time, the iron sheet is connected to one side of the crus plate supporting rod and one side of the sitting plate supporting rod, so that the iron sheet is easily damaged after being shaken for many times or the connection between the iron sheet and the crus plate supporting rod and the sitting plate supporting rod is easily damaged.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is providing a corner connecting piece, connects more firmly, and life is longer, has higher practical value.

In order to achieve the purpose, the application provides the following technical scheme:

the application provides a pair of corner connecting piece for rotate and connect first member and second member, its characterized in that, include first fixed plate, second fixed plate and connect first fixed plate with connecting plate between the second fixed plate, first fixed plate with the second fixed plate sets up side by side, the first end of first fixed plate with form the confession between the first end of second fixed plate the first member is fixed or articulated first puts the thing groove, the second end of first fixed plate with form the confession between the second end of second fixed plate the thing groove is put to second member articulated second.

Optionally, the first fixing plate is provided with a first mounting hole communicated with the first object containing groove and a second mounting hole communicated with the second object containing groove, the second fixing plate is provided with a third mounting hole communicated with the first object containing groove and a fourth mounting hole communicated with the second object containing groove, the first pin penetrates through the first mounting hole and the third mounting hole, and the second pin penetrates through the second mounting hole and the fourth mounting hole.

Optionally, the connecting plate is an arc-shaped plate.

Optionally, the first fixing plate, the second fixing plate and the connecting plate are integrally disposed.

The application provides a folding deck chair, including seat, shank board, back board and chair frame, the first side of seat is articulated with the back board, the second side of seat passes through the corner connecting piece and is connected with the shank board, the corner connecting piece be above arbitrary the corner connecting piece; the backrest plate is hinged with the chair frame, the bottom surface of the shank plate is hinged with a connecting rod, and one end, far away from the shank plate, of the connecting rod is hinged with the bottom end of the backrest plate.

Optionally, the chair frame includes the fore-stock, with fore-stock cross arrangement's after-poppet and handrail board, the one end of handrail board with the back board is articulated, the one end of fore-stock with the articulated back of one end of after-poppet all supports on the handrail board.

Optionally, the handrail board bottom sets up the spout, set up a plurality of draw-in grooves on the lateral wall of spout, the one end of front truck with the one end of rear truck is articulated through articulated shaft, the articulated shaft passes the spout.

The technical scheme provided by the application can comprise the following beneficial effects:

the application provides a pair of corner connecting piece, the connecting plate links together first fixed plate and second fixed plate, and the one end of first member stretches into between the first fixed plate and the second fixed plate of connecting plate one side to with first fixed plate and second fixed plate fixed connection, the one end of first member stretches into between the first fixed plate and the second fixed plate of connecting plate opposite side, and is articulated with first fixed plate and second fixed plate. First fixed plate and second fixed plate are located the both sides of first member and second member, reduce rocking that produces in the rotation, connect more firmly, and life is longer.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a corner connector according to an embodiment of the present disclosure;

FIG. 2 is a first schematic structural view of a folding recliner chair according to an embodiment of the present application;

FIG. 3 is a second schematic view of a folding recliner chair according to an embodiment of the present application.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a connecting plate; 4. a first storage groove; 5. A second storage tank; 6. a back board; 7. a chair frame; 71. a front bracket; 72. a rear bracket; 73. a handrail plate; 8. a seat plate; 9. a shank plate; 10. a connecting rod; 11. a chute; 12. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.

Embodiments of the present application provide a corner connector, as shown in fig. 1, for rotatably connecting a first link and a second link such that relative rotation occurs between the first link and the second link at the corner connector. The corner connecting piece includes first fixed plate 1, second fixed plate 2 and connecting plate 3, and connecting plate 3 sets up between first fixed plate 1 and second fixed plate 2, and the first end of connecting plate 3 is connected on the side of first fixed plate 1, and the second end of connecting plate 3 is connected on the side of second fixed plate 2. Thus, a storage groove is formed between the first fixing plate 1 and the second fixing plate 2 located at both sides of the connecting plate 3. Put the thing groove and put the thing groove 5 combination by first thing groove 4 and the second and form, wherein lie in the left thing groove 4 of putting of connecting plate 3, lie in the second thing groove 5 of putting of 3 right sides of connecting plate.

During the installation, the connecting end of the first rod piece extends into the first object placing groove 4, one side of the side wall of the first rod piece is fixedly connected with the first fixing plate 1, and the other side of the side wall of the first rod piece is fixedly connected with the second fixing plate 2. Thereby fixedly clamping one end of the first rod between the first fixing plate 1 and the second fixing plate 2. Stretch into the second with the link of second member and put thing groove 4 in, with the articulated setting of second member between first fixed plate 1 and second fixed plate 2. The connecting end of the first rod is clamped in the first storage groove 4 between the first fixing plate 1 and the second fixing plate 2, and the connecting end of the second rod is clamped in the second storage groove 5 between the first fixing plate 1 and the second fixing plate 2 and can rotate in the second storage groove 5. The shaking generated in the rotation process is reduced, the connection is more stable, and the service life is longer.

It is worth mentioning that the first rod may also be hinged with the first fixing plate 1 and the second fixing plate 2. The first fixing plate 1 and the second fixing plate 2 may be provided in a zigzag shape.

Regarding the connection manner of the first fixing plate 1 and the second fixing plate 2, as an alternative embodiment, in the specific embodiment of the present application, as shown in fig. 1, the corner connector further includes a first pin and a second pin. Two first mounting holes are formed in the first fixing plate 1 and communicated with the first object containing groove 4; and a second mounting hole is formed and communicated with the second article holding groove 5. Two third mounting holes are formed in the second fixing plate 2, and the third mounting holes are communicated with the first object containing groove 4 and are coaxially aligned with the first mounting holes; set up a fourth mounting hole, the fourth mounting hole puts 5 intercommunications of thing groove and with the coaxial alignment of second mounting hole with the second.

Set up two first through-holes on the link lateral wall of first member, stretch into first member and put the thing groove 4 after, two first through-holes of seting up on the first member respectively with two first mounting holes coaxial alignment, get two first pins, pass first mounting hole in proper order with first pin, fixed in the first through-hole and the third mounting hole of seting up on the first member to put the thing groove 4 in the first of the fixed centre gripping of link between first fixed plate 1 and second fixed plate 2. Offer a second through-hole on the link lateral wall of second member, stretch into the second with the second member and put the thing groove 5 after, the second through-hole that offers on the second member aligns with the second mounting hole is coaxial, gets a second pin, passes second mounting hole, second member and fourth mounting hole with the second pin in proper order.

The first mounting hole that sets up and put the thing groove 4 intercommunication with the first and put the second mounting hole of thing groove 5 intercommunication with the second, set up on the second fixed plate 2 with the first third mounting hole of putting thing groove 4 intercommunication and put the fourth mounting hole of thing groove 5 intercommunication with the second, first pin passes first mounting hole in proper order, first member and third mounting hole, the second pin passes the second mounting hole in proper order, second through-hole and fourth mounting hole that the second member was seted up, make the second member can rotate around the second pin, thereby put the thing groove 5 with the link centre gripping of second member in the second between first fixed plate 1 and second fixed plate 2, and can put the thing groove 5 at the second and rotate.

Alternatively, in the specific embodiment of the present application, as shown in fig. 1, the connecting plate 3 is an arc-shaped plate. The connecting plate 3 is arched away from the first fixing plate 1 and the second fixing plate 2. The height of the connecting plates 3 is reduced from the middle to both sides in sequence. So set up, the link of second member prevents that connecting plate 3 from causing the interference when rotating.

As an optional implementation manner, in the specific embodiment of the present application, the first fixing plate 1, the second fixing plate 2 and the connecting plate 3 are integrally disposed, so that the overall structure is more stable.

The specific embodiment of the present application provides a folding recliner chair, as shown in fig. 2 and 3, including a back board 6, a chair frame 7, a seat board 8 and a lower leg board 9. The back board 6 is composed of back board supporting rods at two sides and a strip-shaped board connected between the two back board supporting rods, the seat board 8 is composed of seat board supporting rods at two sides and a strip-shaped board connected between the two seat board supporting rods, and the shank board 9 is composed of shank board supporting rods at two sides and a strip-shaped board connected between the two shank board supporting rods. The chair frame 7 is a foldable chair frame structure smaller than that commonly used in a folding lounge chair. The backrest plate supporting rod is hinged to the chair frame 7, so that the backrest plate supporting rod can rotate relative to the chair frame 7 and is used for folding and storing, one end of the seat plate supporting rod is hinged to the backrest plate supporting rod, the other end of the seat plate supporting rod is connected with the shank plate supporting rod through the corner connecting piece, and the seat plate 8 and the shank plate 9 can be folded and stored. Wherein the corner connector is the corner connector described above. When folding seat 8 and shank board 9 and accomodating, reduce the rocking that produces in the rotation, connect more firmly, life is longer.

It is worth to say that the seat board supporting rods on the two sides are both arc-shaped and are more fit with the human body.

As an alternative, in the specific embodiment of the present application, as shown in fig. 2 and 3, a hinge seat is provided on the bottom surface of the calf plate 9, a link 10 is hinged on the hinge seat, and one end of the link 10 away from the calf plate 9 is hinged at the bottom end of the backboard strut. So configured, when the backboard 6 is turned backwards, the pushing link 10 moves forwards, and the link 10 pushes up the lower leg board 9. In practical use, a user sits on the seat plate 8 and leans against the backrest plate 6 backwards to turn over the backrest plate 6 backwards, at the moment, the connecting rod 10 pushes the lower leg plate 9 to turn up, the deck chair is unfolded at one time, the lower leg plate 9 does not need to be turned over additionally, and the operation is more convenient.

As an alternative embodiment, in the specific example of the present application, as shown in fig. 2 and 3, the chair frame 7 includes a front bracket 71, a rear bracket 72, and an armrest plate 73. The front bracket 71 and the rear bracket 72 are disposed to cross and hinged together at one end so that rotation can occur between the front bracket 71 and the rear bracket 72. The front brace 71 comprises two front brace struts and a first cross bar connected between the two front brace struts; the rear bracket 72 includes two rear bracket legs and a second cross bar connected between the two rear bracket legs. One front support rod is hinged with one rear support rod at one end, and the other front support rod is hinged with the other rear support rod at one end. The back support rod of the back support 6 is hinged on the back support rod of the back support 72, one end of the handrail plate 73 is hinged on the back support rod, wherein two handrail plates 73 are respectively hinged on the back support rods at two sides. The bottom surface of the handrail plate 73 abuts against the hinged ends of the front support strut and the rear support strut. So set up, when sitting on seat board 8, the arm can be placed on handrail board 73, reduces tired and feels.

As an alternative implementation manner, in the specific embodiment of the present application, as shown in fig. 2 and fig. 3, a sliding chute 11 is disposed at the bottom of the armrest plate 73, a plurality of locking slots 12 are disposed on a side wall of the sliding chute 11, one end of the front bracket 71 is hinged to one end of the rear bracket 72 through a hinge shaft, that is, mounting holes are respectively formed on the front bracket strut and the rear bracket strut, and the hinge shaft sequentially passes through the mounting hole on the front bracket strut and the mounting holes on the sliding chute 11 and the rear bracket strut. So that the hinged ends of the front and rear carrier struts can slide in the slide grooves 11. The hinged ends of the front support strut and the rear support strut can be clamped into the clamping grooves 12 to be abutted tightly in the sliding process of the sliding grooves 11, at the moment, the state is shown in figure 2, the rear support strut, the armrest plate 73 and the back board strut form a triangular stable structure to be fixed, and therefore the backward bending angle of the back board is limited. When the back-bending angle of the back board needs to be adjusted, the hinged ends of the front support rod and the rear support rod are pushed out from the clamping grooves 12, slide to the other clamping groove 12 in the sliding groove 11, and are adjusted to the state shown in fig. 3, so that the back-bending angle of the back board can be changed. The user can adjust the back-bending angle of the back board according to the requirement, and the comfortable effect is achieved.

In the description of the present application, 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," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

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 at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In this application, the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" and the like are intended to 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (7)

1. The utility model provides a corner connecting piece for rotate and connect first member and second member, its characterized in that, include first fixed plate (1), second fixed plate (2) and connect first fixed plate (1) with connecting plate (3) between second fixed plate (2), first fixed plate (1) with second fixed plate (2) set up side by side, the first end of first fixed plate (1) with form the confession between the first end of second fixed plate (2) first member is fixed or articulated puts thing groove (4), the second end of first fixed plate (1) with form the confession between the second end of second fixed plate (2) second member articulated second puts thing groove (5).

2. The corner connector according to claim 1, further comprising a first pin and a second pin, wherein the first fixing plate (1) is provided with a first mounting hole communicated with the first storage slot (4) and a second mounting hole communicated with the second storage slot (5), the second fixing plate (2) is provided with a third mounting hole communicated with the first storage slot (4) and a fourth mounting hole communicated with the second storage slot (5), the first pin passes through the first mounting hole and the third mounting hole, and the second pin passes through the second mounting hole and the fourth mounting hole.

3. A corner connector according to claim 1, wherein the web (3) is an arcuate plate.

4. A corner connector according to claim 1, wherein the first fixing plate (1), the second fixing plate (2) and the connecting plate (3) are integrally formed.

5. A folding deck chair, characterized in that it comprises a seat plate (8), a shank plate (9), a backrest plate (6) and a chair frame (7), the second side of the seat plate (8) is connected with the shank plate (9) through a corner connector, the corner connector is according to any one of claims 1-4; the backrest plate (6) is hinged to the chair frame (7), the bottom surface of the lower leg plate (9) is hinged to a connecting rod (10), and one end, far away from the lower leg plate (9), of the connecting rod (10) is hinged to the bottom end of the backrest plate (6).

6. A folding chaise longue according to claim 5, characterized in that the chair frame (7) comprises a front bracket (71), a rear bracket (72) and a handrail plate (73) which are arranged crosswise with respect to the front bracket (71), one end of the handrail plate (73) is hinged with the backrest plate (6), and one end of the front bracket (71) is hinged with one end of the rear bracket (72) and then abuts against the handrail plate (73).

7. A folding recliner chair as claimed in claim 6, characterized in that a slide slot (11) is provided at the bottom of the armrest plate (73), a plurality of locking slots (12) are provided on the side wall of the slide slot (11), one end of the front bracket (71) is hinged with one end of the rear bracket (72) through a hinge shaft, and the hinge shaft passes through the slide slot (11).

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