CN216627971U

CN216627971U - Folding chair

Info

Publication number: CN216627971U
Application number: CN202220223815.6U
Authority: CN
Inventors: 张和生
Original assignee: Shanghai Furuikos Information Technology Co ltd
Current assignee: Shanghai Furuikos Technology Development Co.,Ltd.
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-05-31
Anticipated expiration: 2032-01-26

Abstract

The utility model provides a folding chair which comprises a seat cloth cover and a folding chair frame for supporting the seat cloth cover, wherein the folding chair frame comprises two side brackets, each side bracket comprises a fixing piece, a splicing front rod, a splicing rear bottom rod and a splicing front bottom rod, the splicing front rod, the splicing rear bottom rod and the splicing front bottom rod are respectively inserted on the periphery of the fixing piece at intervals to form an X-shaped side bracket, the two side brackets are respectively arranged on two sides of the seat cloth cover, and the seat cloth cover is connected to the splicing front rod and the splicing rear rod; the middle connecting rod is positioned below the cloth cover of the seat, and two ends of the middle connecting rod are respectively connected with the fixing pieces of the two side brackets. Not only improve the packaging efficiency, reduce the equipment degree of difficulty, still make folding process more convenient to and promote the structural strength after folding chair frame expandes.

Description

Folding chair

Technical Field

The utility model relates to the field of folding chairs, in particular to a folding chair which is novel in structure, convenient to fold and unfold and capable of improving the stability after being unfolded.

Background

Generally, folding chairs are used to provide portable seats for outdoor activities such as camping, fishing, and sporting events. Such folding chairs typically include a seat cover providing a seat and a back, and a folding chair frame supporting the seat cover, and the folding chair frame typically includes a plurality of support legs configured to be easily folded for storage and transport, and easily unfolded for resting use.

Although the foldable chair is widely used due to the foldable mode, the structural strength and stability of the unfolded foldable chair are also important factors for measuring the use efficiency of the foldable chair, and once the user exerts too much force or operates by mistake, the foldable chair with poor unfolding stability is easy to fall apart, so that the potential safety hazard is caused, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the folding chair which is novel in structure, convenient to fold and unfold, capable of improving the unfolding stability and prolonging the service life.

The utility model provides a folding chair, which comprises a seat cloth cover and a folding chair frame for supporting the seat cloth cover, wherein the folding chair frame comprises:

the side supports comprise a fixing piece, a splicing front rod, a splicing rear bottom rod and a splicing front bottom rod, the splicing front rod, the splicing rear bottom rod and the splicing front bottom rod are respectively inserted on the periphery of the fixing piece at intervals to form an X-shaped side support, the two side supports are respectively arranged on two sides of the seat cloth cover, and the seat cloth cover is connected to the splicing front rod and the splicing rear rod;

the middle connecting rod is positioned below the cloth cover of the seat, and two ends of the middle connecting rod are respectively connected with the fixing pieces of the two side brackets.

As a preferred embodiment, the front splicing rod, the rear splicing rod and the front splicing rod are respectively spliced by a plurality of splicing rods.

As a preferred embodiment, the fixing member includes a disc and an insertion tube, four insertion holes are formed in a periphery of the disc, the front splicing rod, the rear splicing bottom rod and the front splicing bottom rod are respectively inserted into the four insertion holes, and the insertion tube is connected to an end surface of the disc so that the middle connecting rod is perpendicular to the disc and inserted into the insertion tube.

As a preferred embodiment, the seat cover has a seat portion, a backrest portion and a headrest portion, the front splicing rod is inserted into the side surface of the seat portion, and the rear splicing rod is inserted into the side surface of the headrest portion.

In a preferred embodiment, the splicing front rod extends forwards and is bent, and is connected with the side surface of the seat part; the spliced rear rod extends and bends upwards and is connected with the side face of the headrest part.

As a preferred embodiment, the spliced front bottom bar and the spliced rear bar extend continuously in a curved manner; the splicing rear bottom rod continuously extends in a bending way towards the splicing front rod.

In a preferred embodiment, the seat cover further has at least one side pocket connected to a side surface of the seat portion.

As a preferred embodiment, an additional pillow is further included, which is detachably attached to the headrest portion.

As a preferred embodiment, the side stand further comprises:

and the bottom of the front spliced bottom rod and the bottom of the rear spliced bottom rod are respectively inserted with one supporting leg.

As a preferred embodiment, rubber bands are connected between every two adjacent splicing rods, the splicing front rod, the splicing rear bottom rod and the splicing front bottom rod respectively, and the insertion holes of the fixing piece.

Compared with the prior art, the technical scheme has the following advantages:

the splicing front rod, the splicing rear bottom rod and the splicing front bottom rod are assembled on the fixing pieces in an inserting mode to form the side supports in an assembling mode, the fixing pieces of the two side supports are inserted into the middle connecting rod to form the folding chair frame, and then the seat cloth cover is connected to the folding chair frame to form the folding chair in an unfolding state. Through adopting the mode of pegging graft to assemble, not only improve the packaging efficiency, reduce the equipment degree of difficulty, still make the folding process more convenient. In addition, the side support is X-shaped, so that the structural strength of the unfolded folding chair frame and the supporting capacity of the cloth cover of the seat are improved, and the safety problem caused by low stability of the unfolded folding chair is prevented, so that the advantages of long service life and high stability and reliability are ensured. The splicing front rod, the splicing rear bottom rod and the splicing front bottom rod are respectively formed by splicing a plurality of splicing rods. Therefore, the splicing rods with corresponding quantity can be selected for splicing according to folding chairs with different sizes so as to obtain the folding chairs with different shapes and sizes, so that the applicability and the use range are effectively improved, and the popularization and the use are facilitated.

The utility model is further described with reference to the following figures and examples.

Drawings

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

FIG. 2 is a back view of the folding chair of the present invention;

FIG. 3 is a schematic view of the fastener of the present invention;

figure 4 is a cross-sectional view of the fastener of the present invention.

In the figure: 100 seat cloth covers, 110 seat parts, 120 backrest parts, 130 headrest parts, 140 additional pillows, 150 side pockets, 200 folding chair frames, 210 side frames, 211 fixing parts, 2111 discs, 2112 insertion tubes, 2113 insertion holes, 2114 reinforcing ribs, 2115 fixing holes, 212 splicing front rods, 213 splicing rear rods, 214 splicing rear bottom rods, 215 splicing front bottom rods, 216 supporting feet and 220 middle connecting rods.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

As shown in fig. 1 to 4, the folding chair includes a seat cover 100 and a folding chair frame 200 for supporting the seat cover 100, and the folding chair frame 200 includes:

the side brackets 210 comprise two side brackets 210, each side bracket 210 comprises a fixing piece 211, a splicing front rod 212, a splicing rear rod 213, a splicing rear bottom rod 214 and a splicing front bottom rod 215, the splicing front rod 212, the splicing rear rod 213, the splicing rear bottom rod 214 and the splicing front bottom rod 215 are respectively inserted and connected to the periphery of the fixing piece 211 at intervals to form an X-shaped side bracket 210, the two side brackets 210 are respectively arranged on two sides of the seat cloth cover 100, and the seat cloth cover 100 is connected to the splicing front rod 212 and the splicing rear rod 213;

the middle connecting rod 220 is located below the seat cloth cover 100, and two ends of the middle connecting rod 220 are respectively connected to the fixing parts 211 of the two side brackets 210.

The front splicing bar 212, the rear splicing bar 213, the rear splicing bar 214 and the front splicing bar 215 are assembled on the fixing members 211 in an insertion manner to form the side frames 210, and are inserted between the fixing members 211 of the two side frames 210 to form the folding chair frame 200, and then the seat cloth 100 is connected to the folding chair frame 200 to form a usable unfolded state folding chair. Through adopting the mode of pegging graft to assemble, not only improve the packaging efficiency, reduce the equipment degree of difficulty, still make the folding process more convenient. In addition, the side bracket 210 is in an X shape, so that the structural strength of the folding chair frame 200 and the supporting capability of the seat cloth cover 100 are improved, and the safety problem caused by low stability of the unfolded folding chair is prevented, thereby ensuring the advantages of long service life and high stability and reliability.

As shown in fig. 1, 3 and 4, the fixing member 211 includes a disc 2111 and an insertion tube 2112, four insertion holes 2113 are formed in the periphery of the disc 2111, the splicing front rod 212, the splicing rear rod 213, the splicing rear bottom rod 214 and the splicing front bottom rod 215 are respectively inserted into the four insertion holes 2113, and the insertion tube 2112 is connected to an end surface of the disc 2111, so that the intermediate link 220 is perpendicular to the disc 2111 and is inserted into the insertion tube 2112.

Specifically, the disc 2111 and the insertion tube 2112 are coaxial and are formed through integral injection molding, wherein the diameter of the insertion tube 2112 is smaller than that of the disc 2111, and a plurality of reinforcing ribs 2114 are arranged between the disc 2111 and the insertion tube 2112, so that the structural strength of the fixing piece 211 is improved, and the stability and the supporting capability of the side bracket 210 after insertion are further ensured.

Referring to fig. 3, four insertion holes 2113 are formed in the periphery of the disc 2111, the shapes of the insertion holes 2113 are matched with the shapes of the front splicing rod 212, the rear splicing rod 213, the rear splicing rod 214 and the front splicing rod 215, specifically, the cross-sectional shapes of the front splicing rod 212, the rear splicing rod 213, the rear splicing rod 214 and the front splicing rod 215 are the same, and are all circular or kidney-shaped, and at this time, the insertion holes 2113 are also circular or kidney-shaped. As a preferred embodiment, the cross sections of the front splicing rod 212, the rear splicing rod 213, the rear splicing bottom rod 214 and the front splicing bottom rod 215 are waist-shaped, so as to improve the structural strength thereof. Referring to fig. 4, four insertion holes 2113 are equidistantly spaced so as to form the side bracket 210 in an X shape, referring to fig. 1.

With continued reference to fig. 3, a plurality of fixing holes 2115 are formed in the sidewall of the insertion tube 2112, and after the intermediate connecting rod 220 is inserted into the insertion tube 2112, the intermediate connecting rod 220 is screwed through the fixing holes 2115 by screws, so as to further enhance the connection strength and ensure the stability and reliability of the structure.

The front splicing rod 212, the rear splicing rod 213, the rear splicing rod 214 and the front splicing rod 215 are respectively formed by splicing a plurality of splicing rods. Therefore, the splicing rods with corresponding quantity can be selected for splicing according to folding chairs with different sizes so as to obtain the folding chairs with different shapes and sizes, so that the applicability and the use range are effectively improved, and the popularization and the use are facilitated.

Preferably, rubber bands are connected between two adjacent splicing rods, the splicing front rod 212, the splicing rear rod 213, the splicing rear bottom rod 214 and the splicing front bottom rod 215, and the insertion holes of the fixing member 211 respectively. Take the splicing front rod 212 and the insertion hole of the fixing member 211 as an example, after the splicing front rod 212 is taken out from the insertion hole of the fixing member 211, the rubber band is prevented from being separated and lost due to the elastic connection effect of the rubber band, so that the assembly is facilitated.

As shown in fig. 1, the seat cover 100 has a seat portion 110, a backrest portion 120, and a headrest portion 130, the splicing front rod 212 is inserted or tied to a side surface of the seat portion 110, and the splicing rear rod 213 is inserted or tied to a side surface of the headrest portion 130.

The seat portion 110, the backrest portion 120, and the headrest portion 130 are integrally connected to form the seat cloth 100, and the seat cloth 100 may be formed by overlapping multiple fabric layers, so as to improve the strength of the seat cloth 100. In addition, the seat cloth 100 is detachably connected to the folding chair frame 200, so that the folding advantage is further realized. When the seat cloth cover 110 is connected to the side brackets 210 at both sides, the seat cloth cover 110 is recessed in the middle to form the shape of the seat cloth cover 110 as shown in fig. 1.

In one embodiment, the seat cover 100 is inserted on the front splicing rod 212 and the rear splicing rod 213. The side surface of the seat portion 110 is provided with a front sleeve portion facing to the rear side, and the splicing front rod 212 is inserted into the front sleeve portion to realize the insertion connection of the two. Similarly, a rear sleeve portion facing the front side is formed on the side surface of the headrest portion 130, and the splicing rear rod 213 is inserted into the rear sleeve portion to realize the insertion connection of the two.

In another embodiment, the seat cover 100 is removably attached to the front and rear spliced

rods

212, 213 by straps or the like.

As shown in fig. 1, the front splicing rod 212 extends and bends forward and is connected to the side surface of the seat portion 110; the spliced rear bar 213 is bent to extend upward and is connected to a side surface of the headrest portion 130. So that the cloth cover 100 of the chair for supporting is arc-shaped, which accords with human engineering and improves the comfort of the folding chair.

Further, the splice front bottom bar 215 and the splice rear bar 213 extend continuously in a curved manner; the spliced rear bottom bar 214 is continuously bent and extended from the spliced front bar 212 to secure the strength and supporting ability of the side bracket 210.

As shown in fig. 1 and 2, the seat cover 100 further has at least one side pocket 150, the side pocket 150 is connected to a side surface of the seat portion 110, and the side pocket 150 is used for placing articles and increasing the use function.

As shown in fig. 1 and 2, the folding chair further includes an additional pillow 140, and the additional pillow 140 is detachably coupled to the head rest portion 130. The additional pillow 140 may be detachably mounted to the headrest portion 130 by a strap, not only to enhance comfort, but also to realize a detachable advantage.

As shown in fig. 1 and 2, the side stand 210 further includes: the bottom of the splicing front bottom rod 215 and the bottom of the splicing rear bottom rod 214 are respectively inserted with one supporting leg 216, so that the unfolded folding chair can be stably placed on the ground.

In summary, the front splicing bar 212, the rear splicing bar 213, the rear splicing bar 214 and the front splicing bar 215 are assembled to the fixing members 211 in an inserting manner to form the side frames 210, and are inserted to the middle link 220 between the fixing members 211 of the two side frames 210 to form the folding chair frame 200, and then the seat cover 100 is connected to the folding chair frame 200 to form a usable unfolded state folding chair. Through adopting the mode of pegging graft to assemble, not only improve the packaging efficiency, reduce the equipment degree of difficulty, still make the folding process more convenient. In addition, the side bracket 210 is X-shaped, so that the structural strength of the unfolded folding chair frame 200 and the supporting capability of the seat cloth cover 100 are improved, and the safety problem caused by low stability of the unfolded folding chair is prevented, thereby ensuring the advantages of long service life and high stability and reliability. The front splicing rod 212, the rear splicing rod 213, the rear splicing rod 214 and the front splicing rod 215 are respectively formed by splicing a plurality of splicing rods. Therefore, the splicing rods with corresponding quantity can be selected for splicing according to folding chairs with different sizes so as to obtain the folding chairs with different shapes and sizes, so that the applicability and the use range are effectively improved, and the popularization and the use are facilitated.

The above-mentioned embodiments are only for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the scope of the present invention is not limited by the embodiments, i.e. all equivalent changes or modifications made in the spirit of the present invention are still within the scope of the present invention.

Claims

1. A folding chair comprising a seat cover (100) and a folding chair frame (200) for supporting said seat cover (100), said folding chair frame (200) comprising:

the side supports (210) comprise a fixing piece (211), a splicing front rod (212), a splicing rear rod (213), a splicing rear bottom rod (214) and a splicing front bottom rod (215), the splicing front rod (212), the splicing rear rod (213), the splicing rear bottom rod (214) and the splicing front bottom rod (215) are respectively inserted on the periphery of the fixing piece (211) at intervals to form an X-shaped side support (210), the two side supports (210) are respectively arranged on two sides of the seat cloth cover (100), and the seat cloth cover (100) is connected to the splicing front rod (212) and the splicing rear rod (213);

the middle connecting rod (220) is located below the seat cloth cover (100), and two ends of the middle connecting rod (220) are connected to the fixing pieces (211) of the two side brackets (210) respectively.

2. The folding chair as claimed in claim 1, wherein the splice front bar (212), the splice rear bar (213), the splice rear bottom bar (214) and the splice front bottom bar (215) are each made by splicing several splice bars.

3. The folding chair as claimed in claim 1, wherein the fixing member (211) comprises a disc (2111) and an insertion tube (2112), four insertion holes (2113) are formed at the periphery of the disc (2111), the splicing front rod (212), the splicing rear rod (213), the splicing rear bottom rod (214) and the splicing front bottom rod (215) are respectively inserted into the four insertion holes (2113) correspondingly, and the insertion tube (2112) is connected to an end surface of the disc (2111) so that the middle connecting rod (220) is perpendicular to the disc (2111) and is inserted into the insertion tube (2112).

4. The folding chair of claim 1, wherein the seat cover (100) has a seat portion (110), a backrest portion (120), and a headrest portion (130), the splice front bar (212) is inserted to a side of the seat portion (110), and the splice rear bar (213) is inserted to a side of the headrest portion (130).

5. The folding chair of claim 4, wherein said jointed front bar (212) extends curved forward and connects the sides of said seat portion (110); the splicing rear rod (213) extends and bends upwards and is connected with the side surface of the headrest part (130).

6. The folding chair as claimed in claim 1, characterized in that the spliced front bottom bar (215) extends continuously curved with the spliced rear bar (213); the splice rear bottom bar (214) is curved to extend continuously with the splice front bar (212).

7. The folding chair of claim 4, wherein said seat cover (100) further has at least one side pocket (150), said side pocket (150) being attached to a side of said seat portion (110).

8. The folding chair of claim 4, further comprising an additional pillow (140), said additional pillow (140) being removably attached to the head rest portion (130).

9. The folding chair of claim 1, wherein said side brackets (210) further comprise:

the bottom of the front splicing bottom rod (215) and the bottom of the rear splicing bottom rod (214) are respectively spliced with one supporting leg (216).

10. The folding chair as claimed in claim 2, wherein rubber bands are connected between two adjacent splicing bars, and between the splicing front bar (212), the splicing rear bar (213), the splicing rear bottom bar (214) and the splicing front bottom bar (215) and the insertion holes of the fixing member (211), respectively.